🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.26 AU - 2.1 AU

Year: 776 Days

Day: 34.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.9 AU - 2.32 AU

Year: 1092 Days

Day: 16.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.89 AU - 3.25 AU

Year: 1917 Days

Day: 13.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.7 AU - 4.18 AU

Year: 2274 Days

Day: 22.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,300,395 km

• M1: 881,131 km (0.06 R)
• M2: 2,639,206 km (0.114 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.4

Radius: 13.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.22 AU - 9.16 AU

Year: 8355 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,300,395 km

• M1: 182,809 km (0.116 R)
• M2: 295,306 km (0.113 R)
• M3: 388,057 km (0.109 R)
• M4: 714,629 km (0.079 R)
• M5: 938,876 km (0.08 R)
• M6: 1,202,767 km (0.098 R)
• M7: 1,344,137 km (0.075 R)
• M8: 1,592,769 km (0.077 R)
• M9: 1,696,589 km (0.064 R)
• M10: 1,893,161 km (0.096 R)
• M11: 2,368,284 km (0.038 R)
• M12: 2,487,962 km (0.034 R)
• M13: 2,712,658 km (0.07 R)
• M14: 2,987,170 km (0.027 R)
• M15: 3,226,527 km (0.031 R)
• M16: 3,359,819 km (0.098 R)
• M17: 3,747,576 km (0.11 R)
• M18: 3,841,075 km (0.039 R)
• M19: 3,958,808 km (0.039 R)
• M20: 4,271,019 km (0.097 R)
• M21: 4,393,241 km (0.119 R)
• M22: 4,893,945 km (0.115 R)
• M23: 4,996,270 km (0.116 R)
• M24: 6,141,741 km (0.103 R)
• M25: 6,335,769 km (0.096 R)
• M26: 6,958,994 km (0.09 R)
• M27: 7,074,334 km (0.117 R)
• M28: 7,219,593 km (0.089 R)
• M29: 7,424,542 km (0.086 R)
• M30: 7,661,206 km (0.079 R)
• M31: 8,051,058 km (0.106 R)
• M32: 8,975,423 km (0.045 R)
• M33: 9,069,820 km (0.112 R)
• M34: 9,514,275 km (0.116 R)
• M35: 9,771,583 km (0.079 R)
• M36: 9,900,985 km (0.106 R)
• M37: 10,096,360 km (0.053 R)
• M38: 10,292,932 km (0.07 R)
• M39: 10,623,394 km (0.116 R)
• M40: 10,790,046 km (0.033 R)
• M41: 10,957,446 km (0.096 R)
• M42: 11,601,614 km (0.055 R)
• M43: 12,433,079 km (0.118 R)
• M44: 12,573,551 km (0.106 R)
• M45: 12,679,168 km (0.03 R)
• M46: 13,970,347 km (0.042 R)
• M47: 14,336,413 km (0.065 R)
• M48: 14,891,570 km (0.109 R)
• M49: 15,040,720 km (0.088 R)
• M50: 15,153,068 km (0.08 R)
• M51: 15,946,535 km (0.088 R)
• M52: 16,329,206 km (0.067 R)
• M53: 16,986,689 km (0.05 R)
• M54: 17,299,199 km (0.039 R)
• M55: 17,810,973 km (0.095 R)
• M56: 18,009,040 km (0.108 R)
• M57: 18,247,799 km (0.062 R)
• M58: 19,172,912 km (0.083 R)
• M59: 19,457,447 km (0.105 R)
• M60: 19,989,567 km (0.051 R)
• M61: 20,651,238 km (0.038 R)
• M62: 21,404,164 km (0.041 R)
• M63: 22,550,383 km (0.1 R)
• M64: 22,721,822 km (0.095 R)
• M65: 23,109,430 km (0.12 R)
• M66: 23,934,612 km (0.086 R)
• M67: 24,065,809 km (0.054 R)
• M68: 24,504,879 km (0.111 R)
• M69: 24,725,386 km (0.108 R)
• M70: 25,123,915 km (0.093 R)
• M71: 25,212,776 km (0.092 R)
• M72: 25,703,457 km (0.099 R)
• M73: 26,107,222 km (0.105 R)
• M74: 26,377,545 km (0.113 R)
• M75: 27,743,224 km (0.08 R)
• M76: 27,835,077 km (0.116 R)
• M77: 28,203,537 km (0.073 R)
• M78: 28,434,666 km (0.096 R)
• M79: 29,787,629 km (0.049 R)
• M80: 30,259,012 km (0.096 R)
• M81: 30,590,521 km (0.107 R)
• M82: 30,732,938 km (0.099 R)
• M83: 31,018,371 km (0.094 R)
• M84: 32,314,038 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.4

Radius: 7.1

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.22 AU - 15.14 AU

Year: 20049 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,300,395 km

• M1: 100,231 km (0.078 R)
• M2: 192,682 km (0.11 R)
• M3: 241,900 km (0.077 R)
• M4: 409,898 km (0.025 R)
• M5: 662,719 km (0.117 R)
• M6: 1,074,711 km (0.062 R)
• M7: 1,296,415 km (0.052 R)
• M8: 2,144,037 km (0.104 R)
• M9: 2,449,516 km (0.046 R)
• M10: 2,634,269 km (0.083 R)
• M11: 2,878,263 km (0.105 R)
• M12: 3,215,157 km (0.12 R)
• M13: 3,594,238 km (0.045 R)
• M14: 5,383,429 km (0.116 R)
• M15: 5,693,097 km (0.073 R)
• M16: 6,008,748 km (0.092 R)
• M17: 6,186,470 km (0.056 R)
• M18: 6,365,988 km (0.08 R)
• M19: 7,026,462 km (0.069 R)
• M20: 7,824,417 km (0.118 R)
• M21: 8,491,175 km (0.076 R)
• M22: 8,730,981 km (0.062 R)
• M23: 8,891,948 km (0.112 R)
• M24: 9,176,184 km (0.03 R)
• M25: 9,545,990 km (0.08 R)
• M26: 9,920,583 km (0.055 R)
• M27: 10,004,507 km (0.114 R)
• M28: 10,899,850 km (0.107 R)
• M29: 11,554,940 km (0.064 R)
• M30: 11,909,636 km (0.076 R)
• M31: 12,267,773 km (0.062 R)
• M32: 12,766,084 km (0.107 R)
• M33: 12,857,488 km (0.092 R)
• M34: 13,363,578 km (0.093 R)
• M35: 13,970,197 km (0.094 R)
• M36: 14,253,087 km (0.078 R)
• M37: 14,395,354 km (0.092 R)
• M38: 15,016,933 km (0.069 R)
• M39: 15,306,854 km (0.089 R)
• M40: 16,138,169 km (0.089 R)
• M41: 16,883,765 km (0.116 R)
• M42: 16,984,145 km (0.097 R)
• M43: 17,235,619 km (0.047 R)
• M44: 17,793,320 km (0.11 R)
• M45: 18,254,082 km (0.103 R)
• M46: 18,511,839 km (0.099 R)
• M47: 19,818,128 km (0.061 R)
• M48: 20,082,916 km (0.118 R)
• M49: 20,242,387 km (0.111 R)
• M50: 20,562,676 km (0.089 R)
• M51: 21,696,478 km (0.075 R)
• M52: 22,024,098 km (0.047 R)
• M53: 22,353,363 km (0.079 R)
• M54: 22,518,668 km (0.096 R)
• M55: 22,684,273 km (0.115 R)
• M56: 22,739,624 km (0.113 R)
• M57: 24,988,828 km (0.052 R)
• M58: 25,619,683 km (0.092 R)
• M59: 25,734,873 km (0.06 R)
• M60: 28,552,549 km (0.072 R)
• M61: 29,031,711 km (0.097 R)
• M62: 29,513,416 km (0.115 R)
• M63: 30,545,791 km (0.084 R)
• M64: 31,097,059 km (0.094 R)
• M65: 31,343,147 km (0.074 R)
• M66: 31,961,286 km (0.113 R)
• M67: 32,147,535 km (0.108 R)
• M68: 32,458,699 km (0.094 R)
• M69: 32,833,292 km (0.108 R)
• M70: 33,021,187 km (0.114 R)
• M71: 34,029,327 km (0.095 R)
• M72: 35,175,546 km (0.086 R)
• M73: 36,593,584 km (0.087 R)
• M74: 37,636,431 km (0.081 R)
• M75: 37,898,825 km (0.11 R)
• M76: 38,623,178 km (0.1 R)
• M77: 38,755,273 km (0.09 R)
• M78: 39,020,211 km (0.062 R)
• M79: 39,285,598 km (0.064 R)
• M80: 40,353,427 km (0.09 R)
• M81: 41,227,976 km (0.108 R)
• M82: 42,995,774 km (0.09 R)
• M83: 43,201,322 km (0.045 R)
• M84: 44,234,146 km (0.111 R)
• M85: 44,303,260 km (0.112 R)
• M86: 44,372,374 km (0.041 R)
• M87: 44,580,165 km (0.088 R)
• M88: 44,857,670 km (0.089 R)
• M89: 45,553,898 km (0.109 R)
• M90: 46,253,717 km (0.077 R)
• M91: 47,098,197 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.8

Radius: 7.3

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.61 AU - 21.31 AU

Year: 29427 Days

Day: 22.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 120.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,300,395 km

• M1: 371,452 km (0.047 R)
• M2: 522,845 km (0.058 R)
• M3: 720,613 km (0.084 R)
• M4: 1,152,801 km (0.093 R)
• M5: 2,099,457 km (0.068 R)
• M6: 2,497,985 km (0.12 R)
• M7: 3,876,081 km (0.101 R)
• M8: 4,363,022 km (0.085 R)
• M9: 4,766,637 km (0.095 R)
• M10: 4,921,022 km (0.087 R)
• M11: 4,972,932 km (0.104 R)
• M12: 5,182,070 km (0.07 R)
• M13: 5,992,143 km (0.114 R)
• M14: 6,047,644 km (0.07 R)
• M15: 6,214,894 km (0.105 R)
• M16: 6,383,640 km (0.084 R)
• M17: 8,030,862 km (0.084 R)
• M18: 8,338,286 km (0.061 R)
• M19: 8,964,503 km (0.089 R)
• M20: 9,411,800 km (0.077 R)
• M21: 9,801,054 km (0.104 R)
• M22: 10,063,598 km (0.073 R)
• M23: 10,461,529 km (0.082 R)
• M24: 11,000,231 km (0.108 R)
• M25: 12,527,625 km (0.079 R)
• M26: 12,669,743 km (0.117 R)
• M27: 12,740,951 km (0.033 R)
• M28: 13,461,116 km (0.11 R)
• M29: 13,752,682 km (0.054 R)
• M30: 14,416,747 km (0.079 R)
• M31: 14,640,396 km (0.057 R)
• M32: 15,166,681 km (0.03 R)
• M33: 15,546,360 km (0.111 R)
• M34: 15,699,249 km (0.107 R)
• M35: 16,315,293 km (0.119 R)
• M36: 17,730,190 km (0.082 R)
• M37: 20,091,144 km (0.095 R)
• M38: 20,508,073 km (0.097 R)
• M39: 22,376,401 km (0.114 R)
• M40: 22,548,887 km (0.119 R)
• M41: 23,069,188 km (0.047 R)
• M42: 23,769,007 km (0.03 R)
• M43: 24,298,434 km (0.1 R)
• M44: 24,475,708 km (0.12 R)
• M45: 26,272,677 km (0.086 R)
• M46: 26,363,633 km (0.113 R)
• M47: 27,279,022 km (0.098 R)
• M48: 28,859,075 km (0.117 R)
• M49: 31,043,353 km (0.07 R)
• M50: 31,525,208 km (0.079 R)
• M51: 32,594,085 km (0.094 R)
• M52: 36,579,522 km (0.076 R)
• M53: 38,216,272 km (0.094 R)
• M54: 39,147,369 km (0.116 R)
• M55: 40,926,537 km (0.113 R)
• M56: 41,243,235 km (0.088 R)
• M57: 41,879,026 km (0.116 R)
• M58: 42,198,119 km (0.082 R)
• M59: 43,590,426 km (0.112 R)
• M60: 45,106,451 km (0.119 R)
• M61: 45,761,540 km (0.076 R)
• M62: 46,309,816 km (0.114 R)
• M63: 48,078,811 km (0.055 R)
• M64: 48,636,063 km (0.097 R)
• M65: 48,747,813 km (0.053 R)
• M66: 48,859,712 km (0.05 R)
• M67: 49,307,757 km (0.105 R)
• M68: 49,869,797 km (0.087 R)
• M69: 52,024,904 km (0.089 R)
• M70: 53,286,462 km (0.08 R)
• M71: 54,210,229 km (0.105 R)
• M72: 54,441,956 km (0.093 R)
• M73: 54,674,132 km (0.073 R)
• M74: 55,839,500 km (0.072 R)
• M75: 56,542,759 km (0.091 R)
• M76: 59,146,211 km (0.116 R)
• M77: 60,102,441 km (0.11 R)
• M78: 61,425,783 km (0.025 R)
• M79: 62,151,632 km (0.057 R)
• M80: 62,272,956 km (0.047 R)
• M81: 64,468,903 km (0.092 R)
• M82: 66,814,299 km (0.098 R)
• M83: 69,438,844 km (0.089 R)
• M84: 69,564,655 km (0.081 R)
• M85: 70,700,552 km (0.108 R)
• M86: 75,433,829 km (0.088 R)
• M87: 76,860,693 km (0.099 R)
• M88: 77,381,743 km (0.117 R)
• M89: 79,214,765 km (0.098 R)
• M90: 80,136,587 km (0.119 R)
• M91: 81,061,850 km (0.106 R)
• M92: 85,202,420 km (0.067 R)
• M93: 86,282,068 km (0.043 R)
• M94: 87,637,873 km (0.069 R)
• M95: 90,645,539 km (0.079 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit