🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.58 AU - 0.72 AU

Year: 241 Days

Day: 29.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 12.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.05 AU - 6.57 AU

Year: 7294 Days

Day: 15 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,679,752 km

• M1: 160,369 km (0.055 R)
• M2: 863,030 km (0.049 R)
• M3: 1,311,375 km (0.111 R)
• M4: 1,842,597 km (0.09 R)
• M5: 2,500,678 km (0.062 R)
• M6: 3,161,751 km (0.113 R)
• M7: 4,761,700 km (0.102 R)
• M8: 5,726,158 km (0.026 R)
• M9: 9,329,821 km (0.102 R)
• M10: 11,403,546 km (0.068 R)
• M11: 17,017,655 km (0.092 R)
• M12: 20,548,464 km (0.12 R)
• M13: 23,805,808 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.2

Radius: 9.2

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.35 AU - 7.23 AU

Year: 8142 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,679,752 km

• M1: 114,442 km (0.115 R)
• M2: 548,575 km (0.119 R)
• M3: 1,004,251 km (0.077 R)
• M4: 1,476,531 km (0.065 R)
• M5: 1,859,651 km (0.107 R)
• M6: 2,206,868 km (0.11 R)
• M7: 2,522,818 km (0.096 R)
• M8: 3,901,363 km (0.087 R)
• M9: 4,753,921 km (0.098 R)
• M10: 5,285,442 km (0.111 R)
• M11: 5,693,396 km (0.096 R)
• M12: 6,122,442 km (0.105 R)
• M13: 6,572,882 km (0.088 R)
• M14: 6,860,858 km (0.103 R)
• M15: 7,385,348 km (0.112 R)
• M16: 8,599,334 km (0.069 R)
• M17: 9,343,733 km (0.096 R)
• M18: 18,017,717 km (0.053 R)
• M19: 18,727,110 km (0.11 R)
• M20: 19,016,133 km (0.094 R)
• M21: 19,307,999 km (0.086 R)
• M22: 24,567,561 km (0.1 R)
• M23: 25,001,245 km (0.119 R)
• M24: 26,423,023 km (0.108 R)
• M25: 28,464,884 km (0.119 R)
• M26: 31,415,702 km (0.028 R)
• M27: 35,659,345 km (0.11 R)
• M28: 38,730,440 km (0.111 R)
• M29: 39,200,028 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281

Radius: 12.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.73 AU - 9.31 AU

Year: 10452 Days

Day: 8.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,679,752 km

• M1: 165,306 km (0.058 R)
• M2: 802,293 km (0.036 R)
• M3: 1,583,194 km (0.105 R)
• M4: 2,055,624 km (0.103 R)
• M5: 2,586,398 km (0.077 R)
• M6: 3,577,783 km (0.046 R)
• M7: 4,098,982 km (0.101 R)
• M8: 12,848,363 km (0.042 R)
• M9: 13,397,537 km (0.112 R)
• M10: 14,308,737 km (0.041 R)
• M11: 15,690,573 km (0.111 R)
• M12: 16,832,752 km (0.087 R)
• M13: 19,140,150 km (0.071 R)
• M14: 19,712,362 km (0.094 R)
• M15: 21,960,519 km (0.079 R)
• M16: 25,473,974 km (0.101 R)
• M17: 26,960,827 km (0.112 R)
• M18: 27,499,230 km (0.112 R)
• M19: 31,372,469 km (0.071 R)
• M20: 34,532,125 km (0.102 R)
• M21: 35,167,318 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 15,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit