🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.44 AU - 0.56 AU

Year: 129 Days

Day: 36.9 Hours

Environment

Temp: 268 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.73 AU

Year: 170 Days

Day: 34.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,068,131 km

• M1: 269,426 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.52 AU - 0.76 AU

Year: 187 Days

Day: 24.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,068,131 km

• M1: 373,247 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.87 AU - 1.03 AU

Year: 338 Days

Day: 36.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,068,131 km

• M1: 105,317 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.59 AU - 2.29 AU

Year: 987 Days

Day: 42.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,068,131 km

• M1: 48,021 km (0.066 R)
• M2: 185,053 km (0.094 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.61 AU - 2.81 AU

Year: 1629 Days

Day: 23.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 13.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.64 AU - 6.98 AU

Year: 6491 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,068,131 km

• M1: 322,982 km (0.067 R)
• M2: 450,589 km (0.064 R)
• M3: 577,298 km (0.044 R)
• M4: 665,561 km (0.101 R)
• M5: 948,002 km (0.099 R)
• M6: 1,152,951 km (0.102 R)
• M7: 1,252,882 km (0.042 R)
• M8: 1,426,266 km (0.117 R)
• M9: 1,817,465 km (0.049 R)
• M10: 1,915,601 km (0.052 R)
• M11: 2,097,063 km (0.102 R)
• M12: 2,369,630 km (0.118 R)
• M13: 2,788,953 km (0.071 R)
• M14: 2,903,246 km (0.092 R)
• M15: 3,089,645 km (0.076 R)
• M16: 3,798,290 km (0.072 R)
• M17: 4,132,192 km (0.067 R)
• M18: 4,691,988 km (0.105 R)
• M19: 5,134,797 km (0.087 R)
• M20: 5,275,868 km (0.118 R)
• M21: 5,533,326 km (0.088 R)
• M22: 5,853,615 km (0.093 R)
• M23: 6,120,198 km (0.112 R)
• M24: 6,451,558 km (0.099 R)
• M25: 6,881,801 km (0.115 R)
• M26: 7,163,344 km (0.07 R)
• M27: 8,063,624 km (0.097 R)
• M28: 8,493,718 km (0.044 R)
• M29: 8,627,608 km (0.108 R)
• M30: 8,762,246 km (0.064 R)
• M31: 8,999,509 km (0.042 R)
• M32: 9,689,155 km (0.084 R)
• M33: 10,791,542 km (0.079 R)
• M34: 11,046,008 km (0.09 R)
• M35: 11,896,172 km (0.102 R)
• M36: 13,113,749 km (0.109 R)
• M37: 13,580,644 km (0.104 R)
• M38: 14,092,718 km (0.107 R)
• M39: 14,370,970 km (0.065 R)
• M40: 14,651,017 km (0.067 R)
• M41: 15,013,941 km (0.096 R)
• M42: 15,954,763 km (0.049 R)
• M43: 16,120,218 km (0.111 R)
• M44: 16,244,833 km (0.038 R)
• M45: 16,998,956 km (0.067 R)
• M46: 17,125,665 km (0.109 R)
• M47: 17,465,402 km (0.055 R)
• M48: 18,151,458 km (0.114 R)
• M49: 18,497,777 km (0.066 R)
• M50: 18,715,292 km (0.111 R)
• M51: 18,890,022 km (0.105 R)
• M52: 19,021,369 km (0.041 R)
• M53: 19,815,884 km (0.075 R)
• M54: 20,083,215 km (0.078 R)
• M55: 20,262,134 km (0.085 R)
• M56: 20,982,747 km (0.115 R)
• M57: 21,483,152 km (0.092 R)
• M58: 22,171,900 km (0.065 R)
• M59: 22,588,680 km (0.08 R)
• M60: 23,335,921 km (0.119 R)
• M61: 24,424,246 km (0.119 R)
• M62: 24,567,411 km (0.096 R)
• M63: 25,239,255 km (0.08 R)
• M64: 25,577,496 km (0.1 R)
• M65: 26,405,221 km (0.055 R)
• M66: 26,846,983 km (0.11 R)
• M67: 27,539,023 km (0.098 R)
• M68: 27,688,023 km (0.108 R)
• M69: 27,986,919 km (0.084 R)
• M70: 28,186,782 km (0.101 R)
• M71: 28,437,358 km (0.119 R)
• M72: 28,537,739 km (0.087 R)
• M73: 28,638,268 km (0.107 R)
• M74: 28,789,362 km (0.053 R)
• M75: 29,548,422 km (0.036 R)
• M76: 29,752,025 km (0.109 R)
• M77: 30,211,589 km (0.114 R)
• M78: 32,650,184 km (0.067 R)
• M79: 32,808,010 km (0.115 R)
• M80: 33,919,672 km (0.039 R)
• M81: 34,239,512 km (0.097 R)
• M82: 34,453,437 km (0.091 R)
• M83: 35,205,316 km (0.074 R)
• M84: 35,421,036 km (0.064 R)
• M85: 35,691,509 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 10.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10 AU - 12.5 AU

Year: 13782 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,068,131 km

• M1: 137,032 km (0.112 R)
• M2: 422,614 km (0.099 R)
• M3: 512,223 km (0.088 R)
• M4: 592,557 km (0.116 R)
• M5: 731,534 km (0.074 R)
• M6: 1,085,033 km (0.111 R)
• M7: 1,536,969 km (0.074 R)
• M8: 1,964,370 km (0.114 R)
• M9: 2,260,274 km (0.078 R)
• M10: 2,399,699 km (0.038 R)
• M11: 3,169,829 km (0.087 R)
• M12: 3,679,659 km (0.1 R)
• M13: 3,745,183 km (0.069 R)
• M14: 3,844,366 km (0.094 R)
• M15: 4,181,111 km (0.084 R)
• M16: 4,249,477 km (0.12 R)
• M17: 4,811,068 km (0.104 R)
• M18: 5,027,835 km (0.106 R)
• M19: 5,137,340 km (0.041 R)
• M20: 5,621,290 km (0.07 R)
• M21: 6,197,840 km (0.109 R)
• M22: 6,552,985 km (0.073 R)
• M23: 6,632,721 km (0.1 R)
• M24: 6,753,147 km (0.104 R)
• M25: 6,833,780 km (0.109 R)
• M26: 7,241,734 km (0.078 R)
• M27: 8,469,334 km (0.115 R)
• M28: 8,643,765 km (0.109 R)
• M29: 9,084,929 km (0.076 R)
• M30: 9,488,245 km (0.088 R)
• M31: 10,127,327 km (0.108 R)
• M32: 10,219,779 km (0.106 R)
• M33: 11,785,320 km (0.042 R)
• M34: 12,127,002 km (0.078 R)
• M35: 12,970,285 km (0.117 R)
• M36: 13,986,503 km (0.106 R)
• M37: 14,141,188 km (0.047 R)
• M38: 14,608,531 km (0.036 R)
• M39: 14,765,459 km (0.071 R)
• M40: 15,718,697 km (0.088 R)
• M41: 15,933,220 km (0.034 R)
• M42: 16,419,563 km (0.117 R)
• M43: 17,462,111 km (0.103 R)
• M44: 18,866,535 km (0.098 R)
• M45: 20,892,689 km (0.117 R)
• M46: 21,187,846 km (0.113 R)
• M47: 22,683,974 km (0.089 R)
• M48: 23,597,867 km (0.092 R)
• M49: 24,337,778 km (0.059 R)
• M50: 24,523,878 km (0.111 R)
• M51: 24,835,191 km (0.071 R)
• M52: 25,840,040 km (0.109 R)
• M53: 26,411,205 km (0.105 R)
• M54: 27,565,951 km (0.094 R)
• M55: 28,084,457 km (0.107 R)
• M56: 28,410,132 km (0.061 R)
• M57: 28,475,506 km (0.067 R)
• M58: 28,606,254 km (0.032 R)
• M59: 29,526,880 km (0.056 R)
• M60: 29,593,002 km (0.103 R)
• M61: 29,659,274 km (0.091 R)
• M62: 30,457,378 km (0.055 R)
• M63: 31,195,195 km (0.079 R)
• M64: 31,329,983 km (0.077 R)
• M65: 31,600,157 km (0.12 R)
• M66: 32,210,815 km (0.106 R)
• M67: 32,962,395 km (0.049 R)
• M68: 33,374,836 km (0.069 R)
• M69: 34,552,620 km (0.117 R)
• M70: 34,622,333 km (0.061 R)
• M71: 35,181,679 km (0.062 R)
• M72: 35,251,841 km (0.108 R)
• M73: 36,380,257 km (0.063 R)
• M74: 36,451,167 km (0.085 R)
• M75: 36,735,403 km (0.089 R)
• M76: 37,020,237 km (0.111 R)
• M77: 41,528,818 km (0.081 R)
• M78: 42,346,669 km (0.106 R)
• M79: 42,944,762 km (0.104 R)
• M80: 43,696,341 km (0.113 R)
• M81: 46,437,872 km (0.025 R)
• M82: 47,364,032 km (0.11 R)
• M83: 47,596,507 km (0.086 R)
• M84: 48,062,654 km (0.108 R)
• M85: 49,548,760 km (0.05 R)
• M86: 49,863,513 km (0.102 R)
• M87: 51,288,284 km (0.084 R)
• M88: 51,367,870 km (0.074 R)
• M89: 52,485,815 km (0.115 R)
• M90: 52,806,702 km (0.081 R)
• M91: 53,208,671 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.7

Radius: 5.4

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.14 AU - 16.46 AU

Year: 19751 Days

Day: 19.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,068,131 km

• M1: 123,867 km (0.064 R)
• M2: 215,421 km (0.064 R)
• M3: 361,428 km (0.067 R)
• M4: 422,165 km (0.068 R)
• M5: 503,397 km (0.055 R)
• M6: 644,318 km (0.111 R)
• M7: 1,138,589 km (0.099 R)
• M8: 1,751,791 km (0.086 R)
• M9: 1,885,083 km (0.113 R)
• M10: 2,105,291 km (0.099 R)
• M11: 2,218,536 km (0.036 R)
• M12: 2,630,529 km (0.049 R)
• M13: 3,033,994 km (0.116 R)
• M14: 3,828,658 km (0.108 R)
• M15: 4,683,909 km (0.1 R)
• M16: 5,285,592 km (0.082 R)
• M17: 5,595,559 km (0.12 R)
• M18: 5,674,098 km (0.074 R)
• M19: 6,519,326 km (0.026 R)
• M20: 6,601,754 km (0.066 R)
• M21: 6,643,193 km (0.085 R)
• M22: 6,809,695 km (0.085 R)
• M23: 7,880,965 km (0.105 R)
• M24: 8,101,622 km (0.104 R)
• M25: 8,775,261 km (0.11 R)
• M26: 9,701,123 km (0.055 R)
• M27: 9,984,910 km (0.117 R)
• M28: 10,127,925 km (0.119 R)
• M29: 10,223,518 km (0.091 R)
• M30: 10,512,392 km (0.037 R)
• M31: 10,755,040 km (0.077 R)
• M32: 11,295,537 km (0.078 R)
• M33: 11,594,134 km (0.111 R)
• M34: 11,945,689 km (0.029 R)
• M35: 12,556,497 km (0.092 R)
• M36: 12,969,387 km (0.067 R)
• M37: 13,386,616 km (0.085 R)
• M38: 14,449,060 km (0.106 R)
• M39: 14,610,775 km (0.085 R)
• M40: 15,263,471 km (0.119 R)
• M41: 16,092,841 km (0.069 R)
• M42: 16,597,435 km (0.111 R)
• M43: 18,200,077 km (0.101 R)
• M44: 18,608,479 km (0.091 R)
• M45: 18,666,972 km (0.049 R)
• M46: 19,019,873 km (0.118 R)
• M47: 19,137,906 km (0.045 R)
• M48: 19,553,190 km (0.114 R)
• M49: 19,672,270 km (0.097 R)
• M50: 20,091,293 km (0.108 R)
• M51: 21,366,017 km (0.074 R)
• M52: 21,982,210 km (0.095 R)
• M53: 22,541,706 km (0.114 R)
• M54: 22,729,152 km (0.113 R)
• M55: 23,421,342 km (0.106 R)
• M56: 24,120,263 km (0.103 R)
• M57: 24,184,291 km (0.101 R)
• M58: 24,376,225 km (0.085 R)
• M59: 27,382,843 km (0.073 R)
• M60: 27,583,005 km (0.116 R)
• M61: 28,793,850 km (0.088 R)
• M62: 29,065,221 km (0.107 R)
• M63: 29,953,234 km (0.104 R)
• M64: 31,267,152 km (0.104 R)
• M65: 31,476,290 km (0.098 R)
• M66: 31,755,888 km (0.057 R)
• M67: 32,106,545 km (0.045 R)
• M68: 34,165,611 km (0.118 R)
• M69: 34,741,114 km (0.117 R)
• M70: 34,813,220 km (0.079 R)
• M71: 35,755,836 km (0.097 R)
• M72: 36,927,486 km (0.11 R)
• M73: 37,296,245 km (0.113 R)
• M74: 37,740,401 km (0.053 R)
• M75: 39,609,477 km (0.11 R)
• M76: 39,911,366 km (0.105 R)
• M77: 40,365,545 km (0.045 R)
• M78: 40,973,810 km (0.097 R)
• M79: 41,049,955 km (0.117 R)
• M80: 42,739,364 km (0.102 R)
• M81: 43,826,192 km (0.076 R)
• M82: 44,060,313 km (0.115 R)
• M83: 44,294,733 km (0.112 R)
• M84: 44,922,146 km (0.06 R)
• M85: 46,027,076 km (0.087 R)
• M86: 46,981,211 km (0.064 R)
• M87: 47,140,832 km (0.115 R)
• M88: 49,476,205 km (0.109 R)
• M89: 49,964,043 km (0.052 R)
• M90: 50,616,888 km (0.059 R)
• M91: 51,190,596 km (0.089 R)
• M92: 54,007,374 km (0.061 R)
• M93: 54,091,000 km (0.102 R)
• M94: 55,603,285 km (0.041 R)
• M95: 56,364,588 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.1

Radius: 3.6

Gravity: 24.85 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.74 AU - 19.9 AU

Year: 26328 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,068,131 km

• M1: 150,047 km (0.098 R)
• M2: 245,640 km (0.091 R)
• M3: 936,034 km (0.074 R)
• M4: 1,651,860 km (0.099 R)
• M5: 2,157,351 km (0.069 R)
• M6: 2,426,777 km (0.103 R)
• M7: 2,635,914 km (0.112 R)
• M8: 4,006,979 km (0.091 R)
• M9: 4,848,317 km (0.031 R)
• M10: 5,067,029 km (0.117 R)
• M11: 5,111,161 km (0.109 R)
• M12: 5,333,613 km (0.091 R)
• M13: 5,742,165 km (0.086 R)
• M14: 6,444,975 km (0.085 R)
• M15: 7,624,854 km (0.115 R)
• M16: 7,930,034 km (0.117 R)
• M17: 8,032,658 km (0.075 R)
• M18: 9,569,477 km (0.057 R)
• M19: 9,733,585 km (0.084 R)
• M20: 12,422,308 km (0.067 R)
• M21: 13,386,466 km (0.087 R)
• M22: 13,692,693 km (0.106 R)
• M23: 13,754,178 km (0.114 R)
• M24: 15,258,085 km (0.076 R)
• M25: 16,094,337 km (0.047 R)
• M26: 16,354,488 km (0.094 R)
• M27: 16,616,135 km (0.117 R)
• M28: 16,681,808 km (0.091 R)
• M29: 17,542,894 km (0.1 R)
• M30: 17,676,634 km (0.084 R)
• M31: 18,895,408 km (0.102 R)
• M32: 18,963,924 km (0.094 R)
• M33: 20,915,428 km (0.111 R)
• M34: 21,128,156 km (0.11 R)
• M35: 21,270,424 km (0.057 R)
• M36: 21,413,140 km (0.083 R)
• M37: 21,770,978 km (0.053 R)
• M38: 23,222,377 km (0.113 R)
• M39: 23,295,829 km (0.113 R)
• M40: 23,369,282 km (0.101 R)
• M41: 25,381,672 km (0.061 R)
• M42: 27,604,098 km (0.054 R)
• M43: 28,699,155 km (0.118 R)
• M44: 29,648,952 km (0.049 R)
• M45: 29,728,538 km (0.112 R)
• M46: 31,173,803 km (0.077 R)
• M47: 31,986,568 km (0.098 R)
• M48: 32,313,589 km (0.096 R)
• M49: 32,806,215 km (0.102 R)
• M50: 34,131,951 km (0.075 R)
• M51: 34,382,527 km (0.115 R)
• M52: 34,885,475 km (0.084 R)
• M53: 35,813,730 km (0.081 R)
• M54: 36,238,439 km (0.102 R)
• M55: 36,921,353 km (0.092 R)
• M56: 37,092,642 km (0.113 R)
• M57: 37,522,288 km (0.12 R)
• M58: 37,694,624 km (0.081 R)
• M59: 37,867,260 km (0.11 R)
• M60: 37,953,578 km (0.102 R)
• M61: 38,734,030 km (0.108 R)
• M62: 39,958,489 km (0.091 R)
• M63: 40,575,430 km (0.06 R)
• M64: 41,373,386 km (0.032 R)
• M65: 41,462,247 km (0.086 R)
• M66: 41,997,508 km (0.107 R)
• M67: 43,164,820 km (0.103 R)
• M68: 44,616,219 km (0.098 R)
• M69: 45,531,458 km (0.108 R)
• M70: 46,637,884 km (0.109 R)
• M71: 46,730,485 km (0.119 R)
• M72: 47,287,289 km (0.076 R)
• M73: 47,473,538 km (0.066 R)
• M74: 47,753,136 km (0.113 R)
• M75: 48,971,162 km (0.112 R)
• M76: 49,065,259 km (0.088 R)
• M77: 49,915,125 km (0.085 R)
• M78: 52,108,678 km (0.083 R)
• M79: 55,310,671 km (0.113 R)
• M80: 56,984,821 km (0.076 R)
• M81: 57,381,106 km (0.082 R)
• M82: 58,575,645 km (0.119 R)
• M83: 59,979,471 km (0.115 R)
• M84: 62,820,335 km (0.072 R)
• M85: 64,154,149 km (0.109 R)
• M86: 65,912,373 km (0.083 R)
• M87: 66,640,915 km (0.079 R)
• M88: 68,106,076 km (0.048 R)
• M89: 68,842,696 km (0.093 R)
• M90: 69,053,629 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 18,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit