🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.61 AU - 0.95 AU

Year: 246 Days

Day: 19.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,205,607 km

• M1: 174,282 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.8 AU - 3.8 AU

Year: 2137 Days

Day: 23.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.8

Radius: 5.1

Gravity: 34.75 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.73 AU - 20.33 AU

Year: 30764 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 111,205,607 km

• M1: 63,579 km (0.113 R)
• M2: 260,300 km (0.116 R)
• M3: 979,567 km (0.038 R)
• M4: 1,738,178 km (0.067 R)
• M5: 2,663,440 km (0.059 R)
• M6: 2,916,710 km (0.105 R)
• M7: 3,878,774 km (0.094 R)
• M8: 4,317,095 km (0.107 R)
• M9: 7,070,295 km (0.081 R)
• M10: 8,064,672 km (0.063 R)
• M11: 9,725,956 km (0.103 R)
• M12: 11,094,627 km (0.107 R)
• M13: 13,139,181 km (0.101 R)
• M14: 13,790,081 km (0.104 R)
• M15: 15,511,354 km (0.105 R)
• M16: 16,238,101 km (0.087 R)
• M17: 18,454,094 km (0.074 R)
• M18: 22,889,671 km (0.09 R)
• M19: 23,830,941 km (0.108 R)
• M20: 24,432,025 km (0.084 R)
• M21: 25,414,883 km (0.1 R)
• M22: 25,916,036 km (0.037 R)
• M23: 27,197,790 km (0.079 R)
• M24: 36,258,036 km (0.114 R)
• M25: 37,535,452 km (0.048 R)
• M26: 39,007,944 km (0.115 R)
• M27: 39,842,401 km (0.093 R)
• M28: 44,194,203 km (0.062 R)
• M29: 46,205,247 km (0.105 R)
• M30: 50,409,097 km (0.079 R)
• M31: 51,598,400 km (0.114 R)
• M32: 61,793,196 km (0.109 R)
• M33: 69,774,242 km (0.113 R)
• M34: 71,996,219 km (0.103 R)
• M35: 74,775,598 km (0.084 R)
• M36: 76,841,245 km (0.096 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 11,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit