🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.62 AU - 1.02 AU

Year: 261 Days

Day: 24 Hours

Environment

Temp: 193 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,361,421 km

• M1: 72,555 km (0.11 R)
• M2: 110,254 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.05 AU - 2.05 AU

Year: 1032 Days

Day: 18.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.15 AU - 4.35 AU

Year: 3079 Days

Day: 18.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.3

Radius: 3.9

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.52 AU - 19.4 AU

Year: 25642 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,361,421 km

• M1: 51,013 km (0.098 R)
• M2: 263,292 km (0.107 R)
• M3: 456,274 km (0.047 R)
• M4: 607,068 km (0.099 R)
• M5: 782,247 km (0.052 R)
• M6: 1,064,688 km (0.1 R)
• M7: 1,647,521 km (0.079 R)
• M8: 3,310,601 km (0.103 R)
• M9: 3,701,650 km (0.065 R)
• M10: 4,401,768 km (0.115 R)
• M11: 4,723,104 km (0.112 R)
• M12: 9,166,759 km (0.111 R)
• M13: 9,787,291 km (0.111 R)
• M14: 11,487,172 km (0.084 R)
• M15: 12,378,027 km (0.093 R)
• M16: 17,676,036 km (0.12 R)
• M17: 17,967,303 km (0.081 R)
• M18: 19,939,751 km (0.085 R)
• M19: 21,222,702 km (0.034 R)
• M20: 24,941,256 km (0.081 R)
• M21: 35,333,072 km (0.104 R)
• M22: 35,795,330 km (0.046 R)
• M23: 39,144,527 km (0.098 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 19,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit