🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.48 AU - 0.78 AU

Year: 180 Days

Day: 32.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,826,761 km

• M1: 94,097 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.6 AU - 0.68 AU

Year: 184 Days

Day: 32.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.56 AU - 0.84 AU

Year: 211 Days

Day: 34.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,826,761 km

• M1: 315,951 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.32 AU - 2.18 AU

Year: 833 Days

Day: 44.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.05 AU - 3.25 AU

Year: 1553 Days

Day: 29.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,826,761 km

• M1: 305,479 km (0.119 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670

Radius: 11.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.92 AU - 6.9 AU

Year: 5171 Days

Day: 7.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,826,761 km

• M1: 143,913 km (0.084 R)
• M2: 434,283 km (0.034 R)
• M3: 820,395 km (0.087 R)
• M4: 953,088 km (0.099 R)
• M5: 1,286,542 km (0.099 R)
• M6: 1,379,741 km (0.089 R)
• M7: 1,724,115 km (0.049 R)
• M8: 1,915,451 km (0.079 R)
• M9: 2,132,368 km (0.034 R)
• M10: 2,225,119 km (0.104 R)
• M11: 2,473,002 km (0.076 R)
• M12: 2,669,724 km (0.088 R)
• M13: 2,810,645 km (0.051 R)
• M14: 2,974,754 km (0.075 R)
• M15: 3,121,060 km (0.097 R)
• M16: 3,508,369 km (0.112 R)
• M17: 3,842,870 km (0.103 R)
• M18: 4,048,567 km (0.073 R)
• M19: 4,471,032 km (0.1 R)
• M20: 4,542,839 km (0.113 R)
• M21: 4,736,119 km (0.068 R)
• M22: 4,957,075 km (0.032 R)
• M23: 5,460,023 km (0.084 R)
• M24: 5,769,691 km (0.087 R)
• M25: 5,847,930 km (0.104 R)
• M26: 6,032,085 km (0.117 R)
• M27: 6,271,741 km (0.039 R)
• M28: 6,460,384 km (0.118 R)
• M29: 6,568,992 km (0.118 R)
• M30: 6,760,477 km (0.075 R)
• M31: 6,898,407 km (0.03 R)
• M32: 6,981,733 km (0.105 R)
• M33: 7,065,208 km (0.107 R)
• M34: 7,346,303 km (0.068 R)
• M35: 7,630,987 km (0.12 R)
• M36: 8,388,102 km (0.095 R)
• M37: 8,536,503 km (0.064 R)
• M38: 9,817,211 km (0.069 R)
• M39: 10,036,372 km (0.107 R)
• M40: 10,130,917 km (0.05 R)
• M41: 10,289,042 km (0.062 R)
• M42: 10,543,658 km (0.081 R)
• M43: 10,704,027 km (0.103 R)
• M44: 11,157,009 km (0.108 R)
• M45: 11,418,656 km (0.1 R)
• M46: 11,981,593 km (0.098 R)
• M47: 12,350,651 km (0.118 R)
• M48: 12,928,398 km (0.088 R)
• M49: 13,654,246 km (0.089 R)
• M50: 14,571,281 km (0.062 R)
• M51: 14,785,805 km (0.084 R)
• M52: 15,145,588 km (0.095 R)
• M53: 15,290,249 km (0.069 R)
• M54: 16,242,140 km (0.103 R)
• M55: 17,175,481 km (0.091 R)
• M56: 17,553,665 km (0.089 R)
• M57: 17,820,098 km (0.055 R)
• M58: 19,643,248 km (0.099 R)
• M59: 20,078,428 km (0.064 R)
• M60: 20,396,922 km (0.105 R)
• M61: 21,484,349 km (0.092 R)
• M62: 21,728,492 km (0.089 R)
• M63: 21,891,853 km (0.063 R)
• M64: 22,219,772 km (0.063 R)
• M65: 22,302,051 km (0.085 R)
• M66: 23,254,839 km (0.113 R)
• M67: 23,631,228 km (0.12 R)
• M68: 24,094,233 km (0.087 R)
• M69: 24,390,287 km (0.12 R)
• M70: 25,802,491 km (0.041 R)
• M71: 26,062,193 km (0.054 R)
• M72: 27,549,794 km (0.095 R)
• M73: 28,036,885 km (0.115 R)
• M74: 28,571,548 km (0.114 R)
• M75: 28,661,007 km (0.111 R)
• M76: 28,750,616 km (0.062 R)
• M77: 28,929,984 km (0.117 R)
• M78: 29,651,046 km (0.096 R)
• M79: 30,652,305 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.8

Radius: 6.9

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.58 AU - 16.56 AU

Year: 18994 Days

Day: 18.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,826,761 km

• M1: 121,174 km (0.116 R)
• M2: 198,367 km (0.113 R)
• M3: 860,038 km (0.113 R)
• M4: 1,462,918 km (0.043 R)
• M5: 1,615,358 km (0.117 R)
• M6: 3,483,985 km (0.111 R)
• M7: 4,065,921 km (0.101 R)
• M8: 4,767,235 km (0.092 R)
• M9: 4,902,921 km (0.068 R)
• M10: 5,985,112 km (0.109 R)
• M11: 6,082,649 km (0.067 R)
• M12: 6,729,361 km (0.117 R)
• M13: 6,983,827 km (0.1 R)
• M14: 7,138,062 km (0.083 R)
• M15: 7,607,501 km (0.089 R)
• M16: 7,660,309 km (0.093 R)
• M17: 8,521,394 km (0.069 R)
• M18: 9,469,545 km (0.09 R)
• M19: 10,923,637 km (0.114 R)
• M20: 11,102,705 km (0.091 R)
• M21: 11,282,821 km (0.101 R)
• M22: 11,585,158 km (0.082 R)
• M23: 12,013,008 km (0.118 R)
• M24: 14,163,178 km (0.047 R)
• M25: 14,883,941 km (0.107 R)
• M26: 15,953,416 km (0.111 R)
• M27: 16,429,137 km (0.106 R)
• M28: 16,565,870 km (0.073 R)
• M29: 16,634,386 km (0.078 R)
• M30: 16,978,461 km (0.088 R)
• M31: 17,116,689 km (0.11 R)
• M32: 17,255,366 km (0.03 R)
• M33: 17,533,768 km (0.069 R)
• M34: 18,519,917 km (0.042 R)
• M35: 19,091,531 km (0.113 R)
• M36: 19,959,647 km (0.07 R)
• M37: 20,251,961 km (0.083 R)
• M38: 20,545,622 km (0.085 R)
• M39: 20,692,976 km (0.104 R)
• M40: 21,509,780 km (0.105 R)
• M41: 21,584,579 km (0.111 R)
• M42: 24,255,799 km (0.099 R)
• M43: 24,489,620 km (0.116 R)
• M44: 24,959,358 km (0.066 R)
• M45: 25,669,648 km (0.111 R)
• M46: 25,907,808 km (0.105 R)
• M47: 28,576,484 km (0.109 R)
• M48: 29,236,510 km (0.085 R)
• M49: 29,734,821 km (0.093 R)
• M50: 30,152,199 km (0.112 R)
• M51: 30,739,819 km (0.106 R)
• M52: 30,824,043 km (0.077 R)
• M53: 31,500,824 km (0.086 R)
• M54: 33,041,383 km (0.114 R)
• M55: 34,082,135 km (0.072 R)
• M56: 35,574,673 km (0.051 R)
• M57: 37,178,212 km (0.049 R)
• M58: 37,537,696 km (0.033 R)
• M59: 38,987,449 km (0.101 R)
• M60: 39,719,132 km (0.111 R)
• M61: 39,810,836 km (0.065 R)
• M62: 40,270,849 km (0.114 R)
• M63: 40,640,057 km (0.098 R)
• M64: 40,732,508 km (0.055 R)
• M65: 42,784,841 km (0.106 R)
• M66: 45,541,182 km (0.105 R)
• M67: 46,311,611 km (0.101 R)
• M68: 48,256,384 km (0.119 R)
• M69: 49,238,793 km (0.095 R)
• M70: 50,923,863 km (0.103 R)
• M71: 51,123,427 km (0.078 R)
• M72: 51,223,209 km (0.111 R)
• M73: 52,829,590 km (0.057 R)
• M74: 53,132,676 km (0.108 R)
• M75: 53,638,915 km (0.062 R)
• M76: 54,554,454 km (0.099 R)
• M77: 55,167,506 km (0.074 R)
• M78: 56,400,641 km (0.114 R)
• M79: 60,365,134 km (0.103 R)
• M80: 60,787,748 km (0.067 R)
• M81: 60,999,280 km (0.053 R)
• M82: 61,211,110 km (0.12 R)
• M83: 61,635,669 km (0.06 R)
• M84: 63,450,590 km (0.111 R)
• M85: 64,310,778 km (0.114 R)
• M86: 65,066,547 km (0.069 R)
• M87: 65,499,782 km (0.068 R)
• M88: 66,478,003 km (0.075 R)
• M89: 68,009,137 km (0.1 R)
• M90: 68,118,942 km (0.112 R)
• M91: 69,220,431 km (0.111 R)
• M92: 73,234,142 km (0.069 R)
• M93: 74,928,637 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669

Radius: 3.1

Gravity: 69.61 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.88 AU - 17.86 AU

Year: 20637 Days

Day: 15.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,826,761 km

• M1: 127,457 km (0.103 R)
• M2: 438,920 km (0.11 R)
• M3: 459,116 km (0.083 R)
• M4: 543,040 km (0.107 R)
• M5: 564,882 km (0.081 R)
• M6: 978,669 km (0.101 R)
• M7: 1,199,326 km (0.106 R)
• M8: 1,621,043 km (0.076 R)
• M9: 1,749,397 km (0.089 R)
• M10: 2,223,623 km (0.114 R)
• M11: 2,697,549 km (0.052 R)
• M12: 2,849,391 km (0.039 R)
• M13: 2,965,179 km (0.115 R)
• M14: 3,321,671 km (0.104 R)
• M15: 4,117,831 km (0.057 R)
• M16: 4,559,444 km (0.116 R)
• M17: 5,438,930 km (0.079 R)
• M18: 5,727,354 km (0.08 R)
• M19: 5,775,974 km (0.087 R)
• M20: 5,824,593 km (0.11 R)
• M21: 6,369,129 km (0.114 R)
• M22: 7,612,437 km (0.073 R)
• M23: 7,880,816 km (0.066 R)
• M24: 9,381,881 km (0.111 R)
• M25: 10,489,653 km (0.106 R)
• M26: 10,847,940 km (0.112 R)
• M27: 12,698,615 km (0.109 R)
• M28: 14,910,719 km (0.075 R)
• M29: 15,787,362 km (0.118 R)
• M30: 17,238,462 km (0.05 R)
• M31: 19,020,621 km (0.065 R)
• M32: 19,311,140 km (0.086 R)
• M33: 19,749,612 km (0.091 R)
• M34: 21,839,195 km (0.105 R)
• M35: 21,915,041 km (0.069 R)
• M36: 22,448,956 km (0.082 R)
• M37: 22,832,973 km (0.109 R)
• M38: 23,841,263 km (0.101 R)
• M39: 24,547,963 km (0.044 R)
• M40: 25,102,224 km (0.076 R)
• M41: 26,546,441 km (0.106 R)
• M42: 27,278,573 km (0.105 R)
• M43: 28,265,171 km (0.108 R)
• M44: 29,682,611 km (0.116 R)
• M45: 29,850,909 km (0.03 R)
• M46: 29,935,132 km (0.081 R)
• M47: 30,952,248 km (0.073 R)
• M48: 31,208,360 km (0.113 R)
• M49: 33,544,480 km (0.068 R)
• M50: 35,846,642 km (0.105 R)
• M51: 36,835,783 km (0.109 R)
• M52: 37,016,647 km (0.058 R)
• M53: 37,107,153 km (0.1 R)
• M54: 37,742,795 km (0.043 R)
• M55: 38,016,409 km (0.117 R)
• M56: 38,565,433 km (0.108 R)
• M57: 39,301,605 km (0.097 R)
• M58: 39,764,161 km (0.032 R)
• M59: 40,321,413 km (0.118 R)
• M60: 41,349,899 km (0.108 R)
• M61: 42,008,877 km (0.068 R)
• M62: 43,337,157 km (0.075 R)
• M63: 44,102,350 km (0.115 R)
• M64: 46,229,632 km (0.081 R)
• M65: 46,522,245 km (0.085 R)
• M66: 47,207,553 km (0.105 R)
• M67: 48,489,008 km (0.102 R)
• M68: 48,588,042 km (0.098 R)
• M69: 48,984,925 km (0.118 R)
• M70: 49,482,488 km (0.091 R)
• M71: 49,582,120 km (0.04 R)
• M72: 50,081,777 km (0.034 R)
• M73: 52,401,292 km (0.055 R)
• M74: 52,503,018 km (0.109 R)
• M75: 54,858,736 km (0.082 R)
• M76: 56,517,776 km (0.119 R)
• M77: 57,458,298 km (0.118 R)
• M78: 61,592,884 km (0.111 R)
• M79: 63,424,860 km (0.098 R)
• M80: 64,728,755 km (0.029 R)
• M81: 64,946,868 km (0.065 R)
• M82: 65,383,993 km (0.063 R)
• M83: 66,151,281 km (0.11 R)
• M84: 66,591,099 km (0.099 R)
• M85: 66,921,560 km (0.085 R)
• M86: 68,359,794 km (0.051 R)
• M87: 70,817,089 km (0.077 R)
• M88: 70,929,437 km (0.074 R)
• M89: 72,056,358 km (0.032 R)
• M90: 73,644,189 km (0.093 R)
• M91: 74,100,014 km (0.102 R)
• M92: 74,899,764 km (0.064 R)
• M93: 76,162,370 km (0.059 R)
• M94: 76,623,281 km (0.08 R)
• M95: 76,738,621 km (0.091 R)

Asteroid Belt

Center: 15.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.7

Radius: 3.6

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.06 AU - 18.04 AU

Year: 22068 Days

Day: 24.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,826,761 km

• M1: 62,682 km (0.039 R)
• M2: 103,372 km (0.042 R)
• M3: 210,484 km (0.083 R)
• M4: 282,740 km (0.073 R)
• M5: 1,674,748 km (0.066 R)
• M6: 1,723,367 km (0.107 R)
• M7: 1,948,213 km (0.101 R)
• M8: 2,025,256 km (0.048 R)
• M9: 2,676,456 km (0.114 R)
• M10: 3,448,381 km (0.085 R)
• M11: 4,020,293 km (0.097 R)
• M12: 4,151,341 km (0.105 R)
• M13: 4,827,374 km (0.117 R)
• M14: 5,178,031 km (0.074 R)
• M15: 5,284,994 km (0.039 R)
• M16: 5,609,771 km (0.096 R)
• M17: 6,278,623 km (0.071 R)
• M18: 6,583,952 km (0.107 R)
• M19: 8,305,823 km (0.113 R)
• M20: 8,514,512 km (0.082 R)
• M21: 8,725,146 km (0.098 R)
• M22: 8,979,911 km (0.084 R)
• M23: 9,671,502 km (0.086 R)
• M24: 9,759,167 km (0.056 R)
• M25: 10,201,378 km (0.042 R)
• M26: 10,290,538 km (0.101 R)
• M27: 10,514,786 km (0.098 R)
• M28: 11,151,025 km (0.046 R)
• M29: 11,613,133 km (0.119 R)
• M30: 11,659,658 km (0.063 R)
• M31: 12,555,899 km (0.107 R)
• M32: 13,084,877 km (0.097 R)
• M33: 14,413,755 km (0.11 R)
• M34: 14,463,721 km (0.095 R)
• M35: 14,664,481 km (0.098 R)
• M36: 15,170,421 km (0.087 R)
• M37: 15,374,323 km (0.056 R)
• M38: 16,251,116 km (0.099 R)
• M39: 16,932,534 km (0.108 R)
• M40: 17,197,023 km (0.076 R)
• M41: 17,837,601 km (0.12 R)
• M42: 18,431,505 km (0.1 R)
• M43: 18,758,227 km (0.105 R)
• M44: 18,812,830 km (0.084 R)
• M45: 19,472,706 km (0.041 R)
• M46: 19,638,760 km (0.113 R)
• M47: 20,308,061 km (0.044 R)
• M48: 20,701,802 km (0.044 R)
• M49: 20,927,994 km (0.028 R)
• M50: 21,211,781 km (0.107 R)
• M51: 22,941,581 km (0.099 R)
• M52: 23,764,220 km (0.117 R)
• M53: 24,775,951 km (0.071 R)
• M54: 25,196,769 km (0.119 R)
• M55: 25,801,743 km (0.105 R)
• M56: 26,106,175 km (0.12 R)
• M57: 26,472,839 km (0.066 R)
• M58: 26,595,509 km (0.119 R)
• M59: 28,144,296 km (0.071 R)
• M60: 28,520,385 km (0.057 R)
• M61: 29,087,511 km (0.118 R)
• M62: 29,340,780 km (0.093 R)
• M63: 29,404,359 km (0.065 R)
• M64: 29,722,105 km (0.076 R)
• M65: 30,105,075 km (0.093 R)
• M66: 31,588,039 km (0.084 R)
• M67: 33,094,639 km (0.118 R)
• M68: 33,491,522 km (0.093 R)
• M69: 33,956,473 km (0.117 R)
• M70: 34,156,485 km (0.08 R)
• M71: 34,356,797 km (0.074 R)
• M72: 34,490,537 km (0.086 R)
• M73: 34,758,616 km (0.086 R)
• M74: 34,892,806 km (0.11 R)
• M75: 35,566,894 km (0.097 R)
• M76: 35,769,898 km (0.116 R)
• M77: 36,245,171 km (0.111 R)
• M78: 36,517,738 km (0.119 R)
• M79: 36,790,904 km (0.093 R)
• M80: 37,683,554 km (0.058 R)
• M81: 38,583,236 km (0.087 R)
• M82: 39,350,074 km (0.066 R)
• M83: 40,262,771 km (0.074 R)
• M84: 40,545,062 km (0.026 R)
• M85: 41,537,943 km (0.081 R)
• M86: 41,751,719 km (0.117 R)
• M87: 42,610,710 km (0.078 R)
• M88: 43,692,601 km (0.111 R)
• M89: 46,325,673 km (0.113 R)
• M90: 46,843,581 km (0.113 R)
• M91: 47,214,734 km (0.078 R)
• M92: 48,333,875 km (0.113 R)
• M93: 48,408,824 km (0.059 R)
• M94: 49,160,254 km (0.1 R)
• M95: 49,310,899 km (0.075 R)
• M96: 50,142,813 km (0.102 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 12,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit