🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.61 AU - 0.79 AU

Year: 207 Days

Day: 15.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.66 AU - 0.8 AU

Year: 220 Days

Day: 28.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.28 AU - 1.36 AU

Year: 535 Days

Day: 28.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,099,497 km

• M1: 50,414 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.26 AU - 1.96 AU

Year: 721 Days

Day: 40.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,099,497 km

• M1: 59,989 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.62 AU - 1.68 AU

Year: 748 Days

Day: 38.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 11

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.43 AU - 7.15 AU

Year: 5570 Days

Day: 7.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 104,099,497 km

• M1: 280,496 km (0.073 R)
• M2: 415,134 km (0.102 R)
• M3: 538,552 km (0.097 R)
• M4: 691,741 km (0.114 R)
• M5: 977,323 km (0.074 R)
• M6: 1,414,747 km (0.047 R)
• M7: 1,547,440 km (0.105 R)
• M8: 1,647,970 km (0.064 R)
• M9: 1,878,800 km (0.098 R)
• M10: 2,088,386 km (0.118 R)
• M11: 2,297,674 km (0.047 R)
• M12: 2,446,673 km (0.115 R)
• M13: 2,616,168 km (0.097 R)
• M14: 2,684,983 km (0.09 R)
• M15: 2,798,228 km (0.06 R)
• M16: 2,984,627 km (0.055 R)
• M17: 3,102,061 km (0.065 R)
• M18: 3,202,591 km (0.109 R)
• M19: 3,829,257 km (0.085 R)
• M20: 3,957,163 km (0.067 R)
• M21: 4,298,695 km (0.072 R)
• M22: 4,765,291 km (0.083 R)
• M23: 5,139,435 km (0.12 R)
• M24: 5,280,805 km (0.07 R)
• M25: 5,434,591 km (0.109 R)
• M26: 5,870,819 km (0.084 R)
• M27: 6,007,252 km (0.096 R)
• M28: 7,113,080 km (0.077 R)
• M29: 8,178,815 km (0.119 R)
• M30: 8,704,502 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.6

Radius: 8.6

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.71 AU - 10.71 AU

Year: 12376 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 104,099,497 km

• M1: 121,773 km (0.105 R)
• M2: 184,155 km (0.085 R)
• M3: 382,223 km (0.051 R)
• M4: 525,238 km (0.069 R)
• M5: 594,801 km (0.104 R)
• M6: 686,654 km (0.107 R)
• M7: 844,330 km (0.089 R)
• M8: 1,882,240 km (0.095 R)
• M9: 2,489,009 km (0.113 R)
• M10: 2,611,081 km (0.091 R)
• M11: 3,152,326 km (0.094 R)
• M12: 3,351,591 km (0.088 R)
• M13: 3,938,613 km (0.111 R)
• M14: 4,408,948 km (0.076 R)
• M15: 4,707,396 km (0.112 R)
• M16: 4,782,943 km (0.113 R)
• M17: 5,167,110 km (0.118 R)
• M18: 5,521,508 km (0.105 R)
• M19: 5,965,365 km (0.03 R)
• M20: 6,170,763 km (0.078 R)
• M21: 6,420,591 km (0.077 R)
• M22: 6,758,832 km (0.113 R)
• M23: 6,887,037 km (0.109 R)
• M24: 7,987,778 km (0.115 R)
• M25: 8,443,154 km (0.112 R)
• M26: 9,859,696 km (0.118 R)
• M27: 10,794,384 km (0.094 R)
• M28: 11,911,730 km (0.075 R)
• M29: 12,431,733 km (0.076 R)
• M30: 12,536,601 km (0.097 R)
• M31: 12,641,768 km (0.094 R)
• M32: 13,709,747 km (0.088 R)
• M33: 13,926,814 km (0.105 R)
• M34: 14,090,324 km (0.05 R)
• M35: 14,254,583 km (0.107 R)
• M36: 15,590,791 km (0.064 R)
• M37: 17,199,716 km (0.103 R)
• M38: 17,669,154 km (0.094 R)
• M39: 18,023,851 km (0.089 R)
• M40: 19,284,063 km (0.103 R)
• M41: 19,649,381 km (0.063 R)
• M42: 19,771,603 km (0.116 R)
• M43: 19,894,123 km (0.119 R)
• M44: 19,955,608 km (0.097 R)
• M45: 21,762,152 km (0.114 R)
• M46: 22,206,009 km (0.055 R)
• M47: 22,333,317 km (0.052 R)
• M48: 23,296,428 km (0.07 R)
• M49: 24,076,581 km (0.083 R)
• M50: 24,469,873 km (0.071 R)
• M51: 24,733,166 km (0.071 R)
• M52: 24,799,288 km (0.112 R)
• M53: 25,796,208 km (0.115 R)
• M54: 26,806,143 km (0.119 R)
• M55: 27,760,428 km (0.072 R)
• M56: 28,035,090 km (0.096 R)
• M57: 28,587,256 km (0.087 R)
• M58: 28,934,173 km (0.096 R)
• M59: 29,352,299 km (0.098 R)
• M60: 29,562,035 km (0.115 R)
• M61: 30,194,535 km (0.034 R)
• M62: 31,759,179 km (0.068 R)
• M63: 32,623,705 km (0.094 R)
• M64: 33,131,590 km (0.064 R)
• M65: 34,744,704 km (0.12 R)
• M66: 35,412,060 km (0.088 R)
• M67: 35,635,410 km (0.04 R)
• M68: 36,233,352 km (0.111 R)
• M69: 37,894,786 km (0.085 R)
• M70: 38,123,222 km (0.107 R)
• M71: 39,812,631 km (0.086 R)
• M72: 40,277,731 km (0.095 R)
• M73: 40,978,597 km (0.12 R)
• M74: 42,946,407 km (0.062 R)
• M75: 43,343,739 km (0.043 R)
• M76: 44,302,213 km (0.119 R)
• M77: 44,864,401 km (0.091 R)
• M78: 45,590,849 km (0.097 R)
• M79: 47,219,072 km (0.03 R)
• M80: 49,613,685 km (0.113 R)
• M81: 49,863,663 km (0.08 R)
• M82: 50,114,090 km (0.117 R)
• M83: 52,555,826 km (0.088 R)
• M84: 53,577,580 km (0.097 R)
• M85: 55,640,684 km (0.101 R)
• M86: 55,987,003 km (0.083 R)
• M87: 58,783,586 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 14.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.37 AU - 13.53 AU

Year: 13681 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 104,099,497 km

• M1: 181,911 km (0.038 R)
• M2: 465,997 km (0.053 R)
• M3: 1,386,772 km (0.074 R)
• M4: 1,664,576 km (0.109 R)
• M5: 1,810,583 km (0.099 R)
• M6: 2,037,822 km (0.097 R)
• M7: 2,383,094 km (0.066 R)
• M8: 2,633,371 km (0.112 R)
• M9: 3,069,898 km (0.103 R)
• M10: 3,435,964 km (0.035 R)
• M11: 3,561,177 km (0.067 R)
• M12: 3,978,855 km (0.066 R)
• M13: 4,143,711 km (0.098 R)
• M14: 4,243,792 km (0.114 R)
• M15: 5,037,858 km (0.103 R)
• M16: 5,397,641 km (0.087 R)
• M17: 6,410,568 km (0.077 R)
• M18: 6,840,213 km (0.042 R)
• M19: 7,038,580 km (0.093 R)
• M20: 7,522,679 km (0.036 R)
• M21: 7,810,056 km (0.1 R)
• M22: 8,059,286 km (0.062 R)
• M23: 9,039,003 km (0.097 R)
• M24: 10,056,268 km (0.111 R)
• M25: 10,282,310 km (0.107 R)
• M26: 10,373,116 km (0.111 R)
• M27: 11,578,875 km (0.108 R)
• M28: 12,294,551 km (0.089 R)
• M29: 12,877,534 km (0.081 R)
• M30: 13,271,276 km (0.108 R)
• M31: 14,020,163 km (0.116 R)
• M32: 14,476,137 km (0.088 R)
• M33: 15,506,866 km (0.083 R)
• M34: 16,507,975 km (0.067 R)
• M35: 16,935,676 km (0.104 R)
• M36: 17,367,116 km (0.078 R)
• M37: 17,584,332 km (0.071 R)
• M38: 18,186,015 km (0.112 R)
• M39: 18,461,724 km (0.099 R)
• M40: 19,073,130 km (0.083 R)
• M41: 19,241,129 km (0.09 R)
• M42: 19,804,514 km (0.096 R)
• M43: 22,111,762 km (0.091 R)
• M44: 22,465,262 km (0.115 R)
• M45: 22,583,444 km (0.04 R)
• M46: 22,879,947 km (0.058 R)
• M47: 23,237,336 km (0.089 R)
• M48: 23,356,865 km (0.073 R)
• M49: 23,716,947 km (0.064 R)
• M50: 24,442,347 km (0.106 R)
• M51: 24,624,857 km (0.104 R)
• M52: 24,807,665 km (0.062 R)
• M53: 25,052,407 km (0.112 R)
• M54: 25,482,501 km (0.071 R)
• M55: 26,349,870 km (0.068 R)
• M56: 27,605,893 km (0.096 R)
• M57: 28,177,507 km (0.045 R)
• M58: 29,915,535 km (0.057 R)
• M59: 31,093,618 km (0.089 R)
• M60: 31,225,414 km (0.117 R)
• M61: 32,821,773 km (0.113 R)
• M62: 33,697,668 km (0.056 R)
• M63: 34,786,142 km (0.096 R)
• M64: 35,128,572 km (0.046 R)
• M65: 35,817,021 km (0.065 R)
• M66: 36,788,211 km (0.066 R)
• M67: 38,190,691 km (0.079 R)
• M68: 39,325,391 km (0.066 R)
• M69: 39,682,182 km (0.114 R)
• M70: 41,627,702 km (0.105 R)
• M71: 42,502,251 km (0.068 R)
• M72: 43,015,222 km (0.118 R)
• M73: 44,566,552 km (0.106 R)
• M74: 45,985,787 km (0.104 R)
• M75: 49,022,025 km (0.088 R)
• M76: 50,719,363 km (0.086 R)
• M77: 50,952,436 km (0.069 R)
• M78: 51,731,542 km (0.095 R)
• M79: 52,279,220 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.7

Radius: 3.6

Gravity: 68.96 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.91 AU - 18.11 AU

Year: 25872 Days

Day: 19.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 61.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,099,497 km

• M1: 79,586 km (0.113 R)
• M2: 986,598 km (0.061 R)
• M3: 1,050,027 km (0.119 R)
• M4: 1,387,371 km (0.108 R)
• M5: 1,422,975 km (0.11 R)
• M6: 1,833,023 km (0.111 R)
• M7: 2,152,863 km (0.091 R)
• M8: 3,118,068 km (0.094 R)
• M9: 3,595,286 km (0.063 R)
• M10: 3,892,537 km (0.045 R)
• M11: 5,102,783 km (0.119 R)
• M12: 6,065,595 km (0.092 R)
• M13: 6,597,416 km (0.075 R)
• M14: 8,803,386 km (0.094 R)
• M15: 9,002,201 km (0.109 R)
• M16: 10,295,176 km (0.111 R)
• M17: 10,364,888 km (0.117 R)
• M18: 10,504,613 km (0.089 R)
• M19: 11,069,943 km (0.091 R)
• M20: 11,141,301 km (0.086 R)
• M21: 11,645,147 km (0.055 R)
• M22: 11,863,261 km (0.095 R)
• M23: 12,082,870 km (0.105 R)
• M24: 12,824,277 km (0.079 R)
• M25: 15,214,552 km (0.064 R)
• M26: 15,532,747 km (0.043 R)
• M27: 15,612,632 km (0.072 R)
• M28: 18,409,364 km (0.096 R)
• M29: 20,386,749 km (0.089 R)
• M30: 21,444,855 km (0.099 R)
• M31: 22,070,323 km (0.108 R)
• M32: 22,701,776 km (0.11 R)
• M33: 22,883,238 km (0.108 R)
• M34: 23,065,299 km (0.107 R)
• M35: 23,247,659 km (0.112 R)
• M36: 23,705,877 km (0.081 R)
• M37: 23,982,334 km (0.089 R)
• M38: 26,326,682 km (0.099 R)
• M39: 27,188,216 km (0.072 R)
• M40: 27,961,936 km (0.094 R)
• M41: 28,351,489 km (0.096 R)
• M42: 30,525,745 km (0.12 R)
• M43: 32,446,282 km (0.12 R)
• M44: 32,548,458 km (0.028 R)
• M45: 35,557,319 km (0.081 R)
• M46: 36,828,004 km (0.107 R)
• M47: 37,147,994 km (0.093 R)
• M48: 38,545,387 km (0.113 R)
• M49: 40,948,976 km (0.115 R)
• M50: 42,615,347 km (0.112 R)
• M51: 43,964,271 km (0.07 R)
• M52: 44,077,367 km (0.038 R)
• M53: 46,013,911 km (0.061 R)
• M54: 46,128,803 km (0.085 R)
• M55: 48,327,592 km (0.082 R)
• M56: 49,029,057 km (0.117 R)
• M57: 50,205,494 km (0.117 R)
• M58: 50,678,822 km (0.115 R)
• M59: 51,034,715 km (0.06 R)
• M60: 54,153,532 km (0.075 R)
• M61: 54,396,030 km (0.052 R)
• M62: 55,247,391 km (0.096 R)
• M63: 55,858,349 km (0.087 R)
• M64: 57,210,115 km (0.063 R)
• M65: 59,445,257 km (0.077 R)
• M66: 59,695,235 km (0.08 R)
• M67: 60,322,050 km (0.115 R)
• M68: 60,573,375 km (0.109 R)
• M69: 60,951,109 km (0.045 R)
• M70: 62,215,510 km (0.069 R)
• M71: 63,488,588 km (0.07 R)
• M72: 63,744,251 km (0.047 R)
• M73: 65,801,820 km (0.077 R)
• M74: 67,228,834 km (0.077 R)
• M75: 67,619,883 km (0.089 R)
• M76: 68,666,171 km (0.083 R)
• M77: 68,928,565 km (0.085 R)
• M78: 71,172,533 km (0.101 R)
• M79: 71,438,070 km (0.096 R)
• M80: 74,380,959 km (0.081 R)
• M81: 74,785,472 km (0.099 R)
• M82: 76,410,104 km (0.117 R)
• M83: 78,869,045 km (0.111 R)
• M84: 84,987,897 km (0.069 R)
• M85: 86,682,990 km (0.051 R)
• M86: 90,250,002 km (0.118 R)
• M87: 90,681,292 km (0.108 R)
• M88: 91,113,182 km (0.105 R)
• M89: 94,010,294 km (0.118 R)
• M90: 94,155,853 km (0.07 R)
• M91: 94,301,561 km (0.096 R)
• M92: 95,031,299 km (0.074 R)
• M93: 95,762,983 km (0.066 R)
• M94: 96,202,800 km (0.108 R)
• M95: 96,643,366 km (0.111 R)
• M96: 97,231,734 km (0.063 R)

Asteroid Belt

Center: 18.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.5

Radius: 8

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 16.15 AU - 21.85 AU

Year: 29243 Days

Day: 24.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 104,099,497 km

• M1: 102,774 km (0.103 R)
• M2: 160,369 km (0.055 R)
• M3: 236,215 km (0.1 R)
• M4: 438,920 km (0.078 R)
• M5: 535,560 km (0.111 R)
• M6: 1,026,840 km (0.111 R)
• M7: 2,108,732 km (0.106 R)
• M8: 3,241,337 km (0.081 R)
• M9: 3,997,704 km (0.052 R)
• M10: 4,695,728 km (0.098 R)
• M11: 5,547,388 km (0.069 R)
• M12: 5,901,337 km (0.1 R)
• M13: 6,020,866 km (0.098 R)
• M14: 6,323,502 km (0.067 R)
• M15: 6,693,158 km (0.078 R)
• M16: 7,133,425 km (0.091 R)
• M17: 8,509,426 km (0.11 R)
• M18: 8,849,013 km (0.105 R)
• M19: 9,752,584 km (0.112 R)
• M20: 9,894,104 km (0.08 R)
• M21: 11,721,143 km (0.105 R)
• M22: 11,871,638 km (0.057 R)
• M23: 12,557,395 km (0.084 R)
• M24: 13,966,906 km (0.105 R)
• M25: 14,286,896 km (0.089 R)
• M26: 14,447,714 km (0.069 R)
• M27: 15,590,940 km (0.116 R)
• M28: 16,257,249 km (0.105 R)
• M29: 16,847,862 km (0.083 R)
• M30: 17,876,497 km (0.055 R)
• M31: 18,136,947 km (0.085 R)
• M32: 18,573,623 km (0.069 R)
• M33: 19,368,436 km (0.099 R)
• M34: 19,546,607 km (0.116 R)
• M35: 19,725,227 km (0.065 R)
• M36: 21,357,789 km (0.057 R)
• M37: 21,541,794 km (0.073 R)
• M38: 22,097,101 km (0.083 R)
• M39: 22,190,151 km (0.075 R)
• M40: 22,938,889 km (0.115 R)
• M41: 24,269,113 km (0.118 R)
• M42: 26,805,246 km (0.07 R)
• M43: 26,904,429 km (0.093 R)
• M44: 27,502,372 km (0.11 R)
• M45: 30,143,373 km (0.067 R)
• M46: 31,808,397 km (0.088 R)
• M47: 32,334,832 km (0.093 R)
• M48: 34,361,285 km (0.07 R)
• M49: 35,118,250 km (0.106 R)
• M50: 35,335,615 km (0.058 R)
• M51: 35,662,337 km (0.063 R)
• M52: 35,880,750 km (0.095 R)
• M53: 37,200,503 km (0.064 R)
• M54: 38,089,114 km (0.114 R)
• M55: 40,910,829 km (0.044 R)
• M56: 41,597,932 km (0.106 R)
• M57: 42,635,842 km (0.104 R)
• M58: 43,332,519 km (0.053 R)
• M59: 47,951,802 km (0.049 R)
• M60: 48,192,804 km (0.084 R)
• M61: 48,676,155 km (0.111 R)
• M62: 50,871,055 km (0.075 R)
• M63: 51,733,337 km (0.064 R)
• M64: 52,724,722 km (0.084 R)
• M65: 52,973,504 km (0.093 R)
• M66: 54,349,056 km (0.083 R)
• M67: 55,230,487 km (0.081 R)
• M68: 55,356,747 km (0.045 R)
• M69: 57,390,680 km (0.12 R)
• M70: 58,674,230 km (0.061 R)
• M71: 59,578,250 km (0.046 R)
• M72: 61,662,148 km (0.111 R)
• M73: 61,793,196 km (0.045 R)
• M74: 63,769,683 km (0.098 R)
• M75: 66,571,501 km (0.078 R)
• M76: 68,869,025 km (0.099 R)
• M77: 71,192,280 km (0.061 R)
• M78: 72,432,746 km (0.074 R)
• M79: 76,056,006 km (0.053 R)
• M80: 78,172,966 km (0.066 R)
• M81: 81,169,112 km (0.109 R)
• M82: 84,784,743 km (0.067 R)
• M83: 87,714,916 km (0.1 R)
• M84: 91,125,449 km (0.092 R)
• M85: 92,321,783 km (0.102 R)
• M86: 95,032,646 km (0.077 R)
• M87: 100,378,077 km (0.064 R)
• M88: 102,543,356 km (0.099 R)
• M89: 103,631,831 km (0.064 R)
• M90: 103,943,593 km (0.08 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,296 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit