🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.44 AU - 0.6 AU

Year: 131 Days

Day: 18.6 Hours

Environment

Temp: 237 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,730,686 km

• M1: 34,557 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.42 AU - 6.16 AU

Year: 4257 Days

Day: 25.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,730,686 km

• M1: 169,644 km (0.081 R)

Asteroid Belt

Center: 11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.6

Radius: 4

Gravity: 44.41 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.74 AU - 18.68 AU

Year: 23897 Days

Day: 18.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,730,686 km

• M1: 95,743 km (0.067 R)
• M2: 227,239 km (0.112 R)
• M3: 391,647 km (0.093 R)
• M4: 546,930 km (0.078 R)
• M5: 672,891 km (0.106 R)
• M6: 864,077 km (0.117 R)
• M7: 1,010,982 km (0.065 R)
• M8: 1,340,098 km (0.12 R)
• M9: 2,207,915 km (0.074 R)
• M10: 2,390,125 km (0.03 R)
• M11: 2,533,440 km (0.091 R)
• M12: 2,759,034 km (0.072 R)
• M13: 2,970,715 km (0.086 R)
• M14: 4,195,921 km (0.053 R)
• M15: 5,432,497 km (0.111 R)
• M16: 5,597,354 km (0.039 R)
• M17: 6,067,690 km (0.064 R)
• M18: 6,517,680 km (0.109 R)
• M19: 7,038,131 km (0.071 R)
• M20: 9,696,036 km (0.061 R)
• M21: 11,146,986 km (0.093 R)
• M22: 14,550,039 km (0.099 R)
• M23: 19,149,724 km (0.112 R)
• M24: 21,415,833 km (0.108 R)
• M25: 22,879,349 km (0.03 R)
• M26: 23,854,428 km (0.071 R)
• M27: 26,237,073 km (0.073 R)
• M28: 39,008,991 km (0.11 R)
• M29: 45,267,717 km (0.043 R)
• M30: 48,369,330 km (0.109 R)
• M31: 48,545,706 km (0.092 R)
• M32: 51,059,848 km (0.09 R)
• M33: 56,540,964 km (0.059 R)
• M34: 60,541,211 km (0.113 R)
• M35: 62,192,772 km (0.104 R)
• M36: 63,451,039 km (0.112 R)
• M37: 64,086,381 km (0.095 R)
• M38: 66,888,948 km (0.069 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 19,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit