🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.44 AU - 0.6 AU

Year: 159 Days

Day: 40 Hours

Environment

Temp: 97 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.87 AU - 2.53 AU

Year: 1386 Days

Day: 18.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,909,261 km

• M1: 551,268 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.04 AU - 2.78 AU

Year: 1589 Days

Day: 34.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.3

Radius: 6.8

Gravity: 19.71 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.54 AU - 11.94 AU

Year: 14944 Days

Day: 20.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,909,261 km

• M1: 84,523 km (0.085 R)
• M2: 422,764 km (0.098 R)
• M3: 643,420 km (0.081 R)
• M4: 1,980,227 km (0.101 R)
• M5: 2,403,888 km (0.081 R)
• M6: 3,086,354 km (0.112 R)
• M7: 3,458,852 km (0.095 R)
• M8: 3,685,044 km (0.103 R)
• M9: 4,262,193 km (0.096 R)
• M10: 6,149,520 km (0.088 R)
• M11: 8,636,135 km (0.094 R)
• M12: 11,042,866 km (0.049 R)
• M13: 12,171,283 km (0.107 R)
• M14: 13,237,168 km (0.032 R)
• M15: 13,513,026 km (0.109 R)
• M16: 17,049,221 km (0.06 R)
• M17: 21,534,913 km (0.098 R)
• M18: 24,821,877 km (0.099 R)
• M19: 28,087,150 km (0.109 R)
• M20: 29,469,733 km (0.056 R)
• M21: 30,058,999 km (0.09 R)
• M22: 31,627,832 km (0.057 R)
• M23: 35,455,144 km (0.044 R)
• M24: 37,205,439 km (0.104 R)
• M25: 42,500,905 km (0.067 R)
• M26: 44,167,126 km (0.066 R)
• M27: 44,783,619 km (0.07 R)
• M28: 52,981,582 km (0.106 R)
• M29: 68,497,125 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit