🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.63 AU - 0.93 AU

Year: 243 Days

Day: 24.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,881,631 km

• M1: 292,913 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.78 AU - 0.92 AU

Year: 277 Days

Day: 39.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,881,631 km

• M1: 347,067 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.71 AU - 1.01 AU

Year: 282 Days

Day: 34.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.96 AU - 1.36 AU

Year: 441 Days

Day: 26.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,881,631 km

• M1: 290,369 km (0.109 R)
• M2: 561,441 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.25 AU - 3.03 AU

Year: 1515 Days

Day: 37 Hours

Environment

Temp: -87 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.88 AU - 4.56 AU

Year: 2533 Days

Day: 29.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,881,631 km

• M1: 42,935 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.45 AU - 5.75 AU

Year: 3484 Days

Day: 44.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.07 AU - 6.21 AU

Year: 4115 Days

Day: 22.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.3

Radius: 7.6

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.66 AU - 15.72 AU

Year: 17886 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 34,881,631 km

• M1: 153,936 km (0.055 R)
• M2: 291,417 km (0.114 R)
• M3: 420,669 km (0.046 R)
• M4: 849,417 km (0.104 R)
• M5: 943,813 km (0.094 R)
• M6: 2,361,851 km (0.091 R)
• M7: 3,432,523 km (0.065 R)
• M8: 4,057,393 km (0.029 R)
• M9: 4,138,027 km (0.086 R)
• M10: 4,507,384 km (0.099 R)
• M11: 4,801,942 km (0.073 R)
• M12: 5,102,783 km (0.073 R)
• M13: 5,233,682 km (0.094 R)
• M14: 5,365,627 km (0.086 R)
• M15: 7,179,052 km (0.114 R)
• M16: 7,374,876 km (0.068 R)
• M17: 7,572,495 km (0.109 R)
• M18: 8,226,985 km (0.103 R)
• M19: 8,586,918 km (0.071 R)
• M20: 8,847,068 km (0.064 R)
• M21: 9,057,104 km (0.101 R)
• M22: 9,751,238 km (0.099 R)
• M23: 10,077,212 km (0.079 R)
• M24: 10,186,717 km (0.111 R)
• M25: 10,908,078 km (0.092 R)
• M26: 11,133,373 km (0.116 R)
• M27: 11,474,157 km (0.079 R)
• M28: 11,934,021 km (0.029 R)
• M29: 12,282,733 km (0.083 R)
• M30: 12,753,069 km (0.032 R)
• M31: 13,529,781 km (0.105 R)
• M32: 13,590,069 km (0.093 R)
• M33: 14,568,439 km (0.09 R)
• M34: 14,630,223 km (0.111 R)
• M35: 14,816,472 km (0.034 R)
• M36: 15,695,958 km (0.044 R)
• M37: 16,527,573 km (0.058 R)
• M38: 16,721,601 km (0.048 R)
• M39: 17,636,691 km (0.065 R)
• M40: 18,367,028 km (0.116 R)
• M41: 18,500,918 km (0.053 R)
• M42: 18,568,088 km (0.1 R)
• M43: 19,788,806 km (0.117 R)
• M44: 19,994,803 km (0.11 R)
• M45: 20,339,626 km (0.118 R)
• M46: 20,965,394 km (0.077 R)
• M47: 21,880,484 km (0.061 R)
• M48: 22,093,362 km (0.103 R)
• M49: 22,378,495 km (0.09 R)
• M50: 23,168,821 km (0.068 R)
• M51: 24,261,035 km (0.103 R)
• M52: 25,072,753 km (0.068 R)
• M53: 26,495,578 km (0.066 R)
• M54: 27,713,903 km (0.053 R)
• M55: 28,098,519 km (0.107 R)
• M56: 29,418,870 km (0.037 R)
• M57: 29,497,259 km (0.11 R)
• M58: 29,575,499 km (0.111 R)
• M59: 29,654,038 km (0.054 R)
• M60: 30,679,980 km (0.105 R)
• M61: 31,797,925 km (0.069 R)
• M62: 32,039,226 km (0.117 R)
• M63: 32,442,841 km (0.053 R)
• M64: 35,564,051 km (0.097 R)
• M65: 40,509,159 km (0.09 R)
• M66: 41,646,701 km (0.114 R)
• M67: 43,328,031 km (0.074 R)
• M68: 46,665,560 km (0.116 R)
• M69: 48,134,312 km (0.066 R)
• M70: 49,431,774 km (0.116 R)
• M71: 49,897,921 km (0.119 R)
• M72: 50,271,916 km (0.1 R)
• M73: 51,022,747 km (0.069 R)
• M74: 52,345,492 km (0.1 R)
• M75: 54,735,467 km (0.103 R)
• M76: 55,121,280 km (0.08 R)
• M77: 55,411,051 km (0.107 R)
• M78: 55,701,421 km (0.071 R)
• M79: 56,478,283 km (0.118 R)
• M80: 56,770,447 km (0.056 R)
• M81: 57,552,246 km (0.094 R)
• M82: 58,042,627 km (0.109 R)
• M83: 58,239,199 km (0.106 R)
• M84: 58,731,526 km (0.062 R)
• M85: 59,225,199 km (0.085 R)
• M86: 60,018,067 km (0.108 R)
• M87: 60,316,216 km (0.116 R)
• M88: 60,614,963 km (0.113 R)
• M89: 61,213,803 km (0.073 R)
• M90: 61,514,046 km (0.103 R)
• M91: 62,316,788 km (0.118 R)
• M92: 63,932,894 km (0.025 R)
• M93: 64,746,108 km (0.083 R)
• M94: 66,280,234 km (0.086 R)
• M95: 68,863,341 km (0.054 R)
• M96: 69,383,941 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.1

Radius: 4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.5 AU - 17.24 AU

Year: 24466 Days

Day: 21.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,881,631 km

• M1: 148,251 km (0.092 R)
• M2: 277,803 km (0.113 R)
• M3: 450,888 km (0.087 R)
• M4: 561,740 km (0.047 R)
• M5: 793,916 km (0.106 R)
• M6: 1,201,121 km (0.119 R)
• M7: 1,355,357 km (0.108 R)
• M8: 1,390,512 km (0.026 R)
• M9: 1,720,226 km (0.101 R)
• M10: 1,758,373 km (0.062 R)
• M11: 2,798,976 km (0.119 R)
• M12: 4,587,867 km (0.101 R)
• M13: 4,614,346 km (0.101 R)
• M14: 5,018,261 km (0.114 R)
• M15: 5,045,487 km (0.09 R)
• M16: 5,945,767 km (0.068 R)
• M17: 6,003,662 km (0.095 R)
• M18: 6,149,220 km (0.096 R)
• M19: 6,473,549 km (0.114 R)
• M20: 6,985,772 km (0.054 R)
• M21: 7,077,475 km (0.117 R)
• M22: 7,169,628 km (0.091 R)
• M23: 7,324,013 km (0.056 R)
• M24: 9,294,665 km (0.093 R)
• M25: 9,429,303 km (0.032 R)
• M26: 9,530,731 km (0.111 R)
• M27: 9,905,623 km (0.064 R)
• M28: 10,285,302 km (0.111 R)
• M29: 10,354,865 km (0.105 R)
• M30: 10,599,458 km (0.095 R)
• M31: 10,634,613 km (0.029 R)
• M32: 10,669,769 km (0.066 R)
• M33: 10,845,995 km (0.069 R)
• M34: 11,380,808 km (0.102 R)
• M35: 11,452,764 km (0.061 R)
• M36: 11,705,734 km (0.11 R)
• M37: 12,475,714 km (0.08 R)
• M38: 12,661,365 km (0.095 R)
• M39: 12,848,064 km (0.096 R)
• M40: 13,375,546 km (0.099 R)
• M41: 14,529,394 km (0.063 R)
• M42: 15,197,348 km (0.088 R)
• M43: 15,875,326 km (0.108 R)
• M44: 16,644,558 km (0.074 R)
• M45: 16,685,399 km (0.103 R)
• M46: 17,883,677 km (0.109 R)
• M47: 17,925,415 km (0.118 R)
• M48: 17,967,303 km (0.103 R)
• M49: 18,135,002 km (0.11 R)
• M50: 19,754,100 km (0.102 R)
• M51: 20,013,951 km (0.118 R)
• M52: 21,551,967 km (0.065 R)
• M53: 22,088,126 km (0.11 R)
• M54: 23,127,681 km (0.092 R)
• M55: 23,310,191 km (0.113 R)
• M56: 23,355,818 km (0.111 R)
• M57: 23,630,480 km (0.096 R)
• M58: 23,676,406 km (0.113 R)
• M59: 24,183,244 km (0.104 R)
• M60: 24,414,672 km (0.1 R)
• M61: 24,553,947 km (0.094 R)
• M62: 24,646,997 km (0.113 R)
• M63: 24,693,522 km (0.091 R)
• M64: 24,833,396 km (0.114 R)
• M65: 26,150,755 km (0.072 R)
• M66: 26,198,327 km (0.1 R)
• M67: 26,436,038 km (0.114 R)
• M68: 26,817,961 km (0.096 R)
• M69: 26,913,704 km (0.057 R)
• M70: 27,780,773 km (0.113 R)
• M71: 27,974,802 km (0.036 R)
• M72: 28,315,137 km (0.07 R)
• M73: 28,902,009 km (0.073 R)
• M74: 30,187,205 km (0.097 R)
• M75: 30,686,413 km (0.097 R)
• M76: 31,138,049 km (0.096 R)
• M77: 32,098,617 km (0.051 R)
• M78: 32,404,096 km (0.072 R)
• M79: 32,608,147 km (0.088 R)
• M80: 32,659,310 km (0.075 R)
• M81: 33,326,067 km (0.074 R)
• M82: 34,724,957 km (0.085 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 11,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit