🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.01 AU - 2.31 AU

Year: 1190 Days

Day: 41.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 144.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.12 AU - 4.04 AU

Year: 2538 Days

Day: 44.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.48 AU - 3.72 AU

Year: 2560 Days

Day: 16.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,277,761 km

• M1: 39,494 km (0.075 R)
• M2: 158,873 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.9

Radius: 14.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.62 AU - 6.48 AU

Year: 4900 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 101,277,761 km

• M1: 179,069 km (0.077 R)
• M2: 817,253 km (0.063 R)
• M3: 1,433,746 km (0.109 R)
• M4: 1,992,195 km (0.097 R)
• M5: 2,573,383 km (0.12 R)
• M6: 3,206,481 km (0.1 R)
• M7: 4,656,982 km (0.082 R)
• M8: 5,199,124 km (0.077 R)
• M9: 5,753,235 km (0.11 R)
• M10: 7,547,213 km (0.104 R)
• M11: 8,182,704 km (0.084 R)
• M12: 10,127,626 km (0.042 R)
• M13: 10,670,068 km (0.119 R)
• M14: 15,087,394 km (0.082 R)
• M15: 17,408,555 km (0.105 R)
• M16: 18,320,802 km (0.102 R)
• M17: 20,525,875 km (0.08 R)
• M18: 22,216,630 km (0.102 R)
• M19: 24,237,548 km (0.09 R)
• M20: 24,965,042 km (0.046 R)
• M21: 29,547,524 km (0.114 R)
• M22: 30,751,787 km (0.093 R)
• M23: 31,318,464 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 13.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.83 AU - 11.33 AU

Year: 12896 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 101,277,761 km

• M1: 169,345 km (0.108 R)
• M2: 817,852 km (0.108 R)
• M3: 1,582,297 km (0.043 R)
• M4: 2,755,892 km (0.11 R)
• M5: 3,403,202 km (0.104 R)
• M6: 4,731,781 km (0.103 R)
• M7: 5,473,936 km (0.093 R)
• M8: 6,204,272 km (0.041 R)
• M9: 6,935,058 km (0.071 R)
• M10: 9,833,367 km (0.115 R)
• M11: 22,442,822 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 8.1

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.03 AU - 12.07 AU

Year: 14710 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,277,761 km

• M1: 103,223 km (0.119 R)
• M2: 500,854 km (0.093 R)
• M3: 1,066,034 km (0.088 R)
• M4: 1,659,340 km (0.075 R)
• M5: 2,293,335 km (0.098 R)
• M6: 3,534,549 km (0.106 R)
• M7: 4,007,877 km (0.096 R)
• M8: 5,884,731 km (0.097 R)
• M9: 8,410,991 km (0.027 R)
• M10: 9,768,442 km (0.037 R)
• M11: 10,599,458 km (0.09 R)
• M12: 11,058,125 km (0.087 R)
• M13: 11,371,084 km (0.056 R)
• M14: 12,235,011 km (0.11 R)
• M15: 12,626,359 km (0.09 R)
• M16: 15,088,890 km (0.108 R)
• M17: 16,331,749 km (0.081 R)
• M18: 16,669,990 km (0.062 R)
• M19: 17,641,628 km (0.085 R)
• M20: 19,169,322 km (0.105 R)
• M21: 21,582,634 km (0.051 R)
• M22: 32,091,586 km (0.049 R)
• M23: 36,388,336 km (0.059 R)
• M24: 36,733,907 km (0.097 R)
• M25: 37,314,795 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.5

Radius: 7.7

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.33 AU - 20.05 AU

Year: 29072 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 101,277,761 km

• M1: 96,042 km (0.082 R)
• M2: 834,457 km (0.086 R)
• M3: 1,187,957 km (0.107 R)
• M4: 1,753,885 km (0.082 R)
• M5: 2,966,526 km (0.081 R)
• M6: 3,968,233 km (0.064 R)
• M7: 5,304,441 km (0.086 R)
• M8: 6,190,659 km (0.081 R)
• M9: 6,917,406 km (0.114 R)
• M10: 8,140,368 km (0.115 R)
• M11: 10,533,934 km (0.059 R)
• M12: 12,293,654 km (0.071 R)
• M13: 12,972,529 km (0.032 R)
• M14: 13,282,197 km (0.107 R)
• M15: 14,159,289 km (0.059 R)
• M16: 18,056,014 km (0.084 R)
• M17: 18,833,923 km (0.097 R)
• M18: 26,125,772 km (0.09 R)
• M19: 28,011,304 km (0.053 R)
• M20: 35,399,494 km (0.062 R)
• M21: 36,616,772 km (0.089 R)
• M22: 38,019,252 km (0.101 R)
• M23: 40,765,569 km (0.093 R)
• M24: 41,765,631 km (0.048 R)
• M25: 42,102,526 km (0.072 R)
• M26: 44,512,248 km (0.091 R)
• M27: 47,376,898 km (0.114 R)
• M28: 55,680,477 km (0.119 R)
• M29: 58,159,613 km (0.097 R)
• M30: 59,214,128 km (0.11 R)
• M31: 63,115,491 km (0.064 R)
• M32: 65,355,420 km (0.115 R)
• M33: 71,666,655 km (0.042 R)
• M34: 73,611,876 km (0.096 R)
• M35: 75,342,574 km (0.097 R)
• M36: 83,333,793 km (0.053 R)
• M37: 90,175,801 km (0.116 R)
• M38: 94,455,497 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit