🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.06 AU - 3.16 AU

Year: 1564 Days

Day: 42.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,901,735 km

• M1: 24,983 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.45 AU - 3.49 AU

Year: 2397 Days

Day: 22.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,901,735 km

• M1: 1,919,789 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.21 AU - 4.41 AU

Year: 2758 Days

Day: 47.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 13.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.11 AU - 9.93 AU

Year: 9223 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,901,735 km

• M1: 174,880 km (0.065 R)
• M2: 1,034,768 km (0.068 R)
• M3: 1,886,728 km (0.101 R)
• M4: 2,770,104 km (0.075 R)
• M5: 3,488,622 km (0.103 R)
• M6: 4,239,005 km (0.108 R)
• M7: 5,222,162 km (0.09 R)
• M8: 7,978,354 km (0.117 R)
• M9: 9,093,905 km (0.074 R)
• M10: 10,434,302 km (0.073 R)
• M11: 12,175,472 km (0.058 R)
• M12: 14,409,117 km (0.103 R)
• M13: 23,725,474 km (0.093 R)
• M14: 24,450,874 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.6

Radius: 3.3

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.41 AU - 15.49 AU

Year: 16291 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,901,735 km

• M1: 41,139 km (0.071 R)
• M2: 144,960 km (0.068 R)
• M3: 2,168,122 km (0.088 R)
• M4: 4,387,107 km (0.087 R)
• M5: 4,916,983 km (0.095 R)
• M6: 5,063,290 km (0.102 R)
• M7: 5,550,979 km (0.086 R)
• M8: 6,548,497 km (0.106 R)
• M9: 11,428,081 km (0.08 R)
• M10: 14,409,267 km (0.117 R)
• M11: 21,300,343 km (0.115 R)
• M12: 36,665,989 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit