🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.54 AU - 0.68 AU

Year: 175 Days

Day: 41.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 13.1

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.5 AU - 6.7 AU

Year: 4865 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,810,418 km

• M1: 162,912 km (0.114 R)
• M2: 694,583 km (0.081 R)
• M3: 1,120,039 km (0.085 R)
• M4: 1,537,717 km (0.099 R)
• M5: 2,014,784 km (0.077 R)
• M6: 2,549,597 km (0.111 R)
• M7: 3,243,581 km (0.114 R)
• M8: 4,098,982 km (0.047 R)
• M9: 4,770,676 km (0.084 R)
• M10: 5,350,667 km (0.081 R)
• M11: 5,828,483 km (0.101 R)
• M12: 6,545,505 km (0.107 R)
• M13: 8,343,073 km (0.106 R)
• M14: 9,630,662 km (0.104 R)
• M15: 10,449,860 km (0.093 R)
• M16: 13,490,586 km (0.06 R)
• M17: 14,379,796 km (0.105 R)
• M18: 14,885,287 km (0.118 R)
• M19: 16,127,398 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.7

Radius: 8.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.15 AU - 7.57 AU

Year: 7330 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,810,418 km

• M1: 110,702 km (0.115 R)
• M2: 772,224 km (0.091 R)
• M3: 1,268,291 km (0.081 R)
• M4: 2,593,279 km (0.075 R)
• M5: 3,800,384 km (0.084 R)
• M6: 5,547,388 km (0.095 R)
• M7: 7,378,765 km (0.113 R)
• M8: 8,606,366 km (0.098 R)
• M9: 9,580,996 km (0.091 R)
• M10: 9,921,780 km (0.069 R)
• M11: 11,460,992 km (0.073 R)
• M12: 13,950,749 km (0.086 R)
• M13: 14,611,523 km (0.106 R)
• M14: 17,151,246 km (0.094 R)
• M15: 20,387,946 km (0.109 R)
• M16: 21,672,842 km (0.051 R)
• M17: 23,700,043 km (0.116 R)
• M18: 25,768,682 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.1

Radius: 6.1

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.58 AU - 19.06 AU

Year: 22012 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,810,418 km

• M1: 84,224 km (0.06 R)
• M2: 548,276 km (0.062 R)
• M3: 800,049 km (0.089 R)
• M4: 3,437,310 km (0.046 R)
• M5: 6,799,223 km (0.062 R)
• M6: 7,057,280 km (0.077 R)
• M7: 7,411,378 km (0.071 R)
• M8: 8,203,349 km (0.102 R)
• M9: 8,795,457 km (0.112 R)
• M10: 10,800,517 km (0.09 R)
• M11: 12,064,619 km (0.096 R)
• M12: 16,598,632 km (0.047 R)
• M13: 19,369,633 km (0.114 R)
• M14: 21,686,156 km (0.057 R)
• M15: 25,087,413 km (0.081 R)
• M16: 32,924,098 km (0.061 R)
• M17: 52,682,685 km (0.117 R)
• M18: 55,579,349 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 20,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit