🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.53 AU - 0.63 AU

Year: 290 Days

Day: 28.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 13.4

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.41 AU - 2.17 AU

Year: 1571 Days

Day: 6.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 85,623,251 km

• M1: 166,652 km (0.066 R)
• M2: 736,620 km (0.103 R)
• M3: 1,281,904 km (0.1 R)
• M4: 2,151,367 km (0.037 R)
• M5: 2,620,506 km (0.116 R)
• M6: 3,687,139 km (0.059 R)
• M7: 4,311,261 km (0.064 R)
• M8: 5,573,269 km (0.114 R)
• M9: 6,373,767 km (0.119 R)
• M10: 8,906,459 km (0.097 R)
• M11: 10,066,890 km (0.084 R)
• M12: 11,901,558 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.4

Radius: 13.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.22 AU - 2.4 AU

Year: 2303 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,623,251 km

• M1: 166,652 km (0.048 R)
• M2: 661,073 km (0.086 R)
• M3: 1,203,365 km (0.068 R)
• M4: 1,909,168 km (0.096 R)
• M5: 2,418,698 km (0.107 R)
• M6: 3,164,145 km (0.11 R)
• M7: 3,823,871 km (0.106 R)
• M8: 4,302,435 km (0.084 R)
• M9: 6,836,323 km (0.105 R)
• M10: 7,327,603 km (0.096 R)
• M11: 8,566,423 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.5

Radius: 13.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.89 AU - 3.41 AU

Year: 3668 Days

Day: 12.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,623,251 km

• M1: 173,085 km (0.068 R)
• M2: 606,320 km (0.102 R)
• M3: 1,197,681 km (0.096 R)
• M4: 1,662,631 km (0.091 R)
• M5: 2,345,096 km (0.113 R)
• M6: 3,141,406 km (0.053 R)
• M7: 4,689,744 km (0.105 R)
• M8: 5,544,995 km (0.112 R)
• M9: 5,983,915 km (0.097 R)
• M10: 6,446,023 km (0.107 R)
• M11: 6,961,387 km (0.082 R)
• M12: 7,722,990 km (0.107 R)
• M13: 8,881,775 km (0.071 R)
• M14: 9,630,812 km (0.088 R)
• M15: 10,306,246 km (0.098 R)
• M16: 10,813,383 km (0.057 R)
• M17: 11,920,407 km (0.093 R)
• M18: 13,011,574 km (0.063 R)
• M19: 13,651,105 km (0.106 R)
• M20: 14,120,693 km (0.107 R)
• M21: 15,241,779 km (0.109 R)
• M22: 16,632,740 km (0.117 R)
• M23: 17,606,024 km (0.116 R)
• M24: 18,162,977 km (0.118 R)
• M25: 19,606,895 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.6

Radius: 13.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.51 AU - 3.99 AU

Year: 4764 Days

Day: 7.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,623,251 km

• M1: 164,109 km (0.056 R)
• M2: 594,801 km (0.054 R)
• M3: 1,399,787 km (0.056 R)
• M4: 2,251,149 km (0.096 R)
• M5: 3,285,020 km (0.07 R)
• M6: 3,866,207 km (0.061 R)
• M7: 5,128,813 km (0.103 R)
• M8: 6,153,110 km (0.072 R)
• M9: 7,377,569 km (0.059 R)
• M10: 7,831,897 km (0.094 R)
• M11: 8,952,385 km (0.08 R)
• M12: 9,551,375 km (0.087 R)
• M13: 10,092,022 km (0.12 R)
• M14: 10,521,817 km (0.113 R)
• M15: 11,743,582 km (0.097 R)
• M16: 13,007,535 km (0.102 R)
• M17: 16,385,305 km (0.069 R)
• M18: 17,222,156 km (0.116 R)
• M19: 17,651,053 km (0.077 R)
• M20: 20,856,935 km (0.103 R)
• M21: 23,000,972 km (0.111 R)
• M22: 23,822,713 km (0.078 R)
• M23: 24,974,766 km (0.111 R)
• M24: 26,731,045 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.7

Radius: 5.7

Gravity: 22.86 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.21 AU - 12.17 AU

Year: 22929 Days

Day: 23.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,623,251 km

• M1: 71,059 km (0.079 R)
• M2: 851,960 km (0.04 R)
• M3: 1,058,405 km (0.12 R)
• M4: 1,253,630 km (0.105 R)
• M5: 1,456,335 km (0.069 R)
• M6: 1,773,632 km (0.047 R)
• M7: 2,200,884 km (0.046 R)
• M8: 2,427,375 km (0.114 R)
• M9: 3,316,136 km (0.111 R)
• M10: 3,553,548 km (0.036 R)
• M11: 4,062,480 km (0.112 R)
• M12: 4,839,790 km (0.115 R)
• M13: 5,712,095 km (0.069 R)
• M14: 6,731,455 km (0.115 R)
• M15: 7,210,468 km (0.111 R)
• M16: 7,458,351 km (0.048 R)
• M17: 7,918,963 km (0.118 R)
• M18: 8,182,854 km (0.08 R)
• M19: 9,532,227 km (0.093 R)
• M20: 10,958,642 km (0.112 R)
• M21: 12,169,787 km (0.104 R)
• M22: 12,450,582 km (0.109 R)
• M23: 13,692,544 km (0.084 R)
• M24: 13,996,377 km (0.109 R)
• M25: 14,775,632 km (0.063 R)
• M26: 15,095,323 km (0.082 R)
• M27: 16,936,424 km (0.083 R)
• M28: 20,165,793 km (0.111 R)
• M29: 28,297,933 km (0.094 R)
• M30: 32,808,159 km (0.061 R)
• M31: 36,743,780 km (0.116 R)
• M32: 41,297,689 km (0.07 R)
• M33: 56,796,776 km (0.111 R)
• M34: 62,438,561 km (0.117 R)
• M35: 66,039,830 km (0.098 R)
• M36: 77,430,063 km (0.081 R)
• M37: 82,329,842 km (0.108 R)
• M38: 85,111,016 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit