🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.42 AU - 2.32 AU

Year: 1168 Days

Day: 44.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.7

Radius: 14.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.18 AU - 10.7 AU

Year: 12204 Days

Day: 7.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 102,119,534 km

• M1: 187,147 km (0.112 R)
• M2: 847,023 km (0.029 R)
• M3: 1,428,959 km (0.109 R)
• M4: 2,025,705 km (0.109 R)
• M5: 2,787,457 km (0.083 R)
• M6: 3,259,139 km (0.03 R)
• M7: 6,739,982 km (0.111 R)
• M8: 8,014,108 km (0.097 R)
• M9: 8,664,110 km (0.11 R)
• M10: 9,116,943 km (0.082 R)
• M11: 9,972,044 km (0.079 R)
• M12: 11,678,208 km (0.084 R)
• M13: 16,611,647 km (0.111 R)
• M14: 20,395,874 km (0.045 R)
• M15: 31,283,907 km (0.1 R)
• M16: 36,643,400 km (0.102 R)
• M17: 37,592,599 km (0.116 R)
• M18: 39,787,947 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.3

Radius: 6.7

Gravity: 21.7 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.46 AU - 15.2 AU

Year: 26074 Days

Day: 24.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 102,119,534 km

• M1: 83,476 km (0.111 R)
• M2: 414,087 km (0.092 R)
• M3: 698,472 km (0.096 R)
• M4: 1,014,872 km (0.094 R)
• M5: 2,323,255 km (0.097 R)
• M6: 2,676,306 km (0.084 R)
• M7: 3,182,246 km (0.118 R)
• M8: 3,783,629 km (0.09 R)
• M9: 4,058,441 km (0.054 R)
• M10: 4,383,517 km (0.113 R)
• M11: 6,324,100 km (0.119 R)
• M12: 7,219,144 km (0.106 R)
• M13: 7,589,100 km (0.082 R)
• M14: 8,309,713 km (0.115 R)
• M15: 11,297,332 km (0.103 R)
• M16: 11,652,178 km (0.113 R)
• M17: 13,858,747 km (0.053 R)
• M18: 16,600,876 km (0.097 R)
• M19: 18,781,564 km (0.081 R)
• M20: 35,081,748 km (0.065 R)
• M21: 35,989,508 km (0.107 R)
• M22: 41,935,724 km (0.083 R)
• M23: 48,133,264 km (0.103 R)
• M24: 55,727,600 km (0.085 R)
• M25: 62,967,689 km (0.11 R)
• M26: 64,082,641 km (0.069 R)
• M27: 70,570,701 km (0.094 R)
• M28: 73,234,890 km (0.119 R)
• M29: 79,537,747 km (0.062 R)
• M30: 81,892,418 km (0.103 R)
• M31: 90,076,618 km (0.105 R)
• M32: 95,532,153 km (0.104 R)
• M33: 97,003,598 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 14,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit