🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.45 AU - 0.55 AU

Year: 125 Days

Day: 17.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,418,847 km

• M1: 55,351 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.61 AU - 0.65 AU

Year: 177 Days

Day: 33.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,418,847 km

• M1: 273,615 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.39 AU - 3.57 AU

Year: 1816 Days

Day: 31.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,418,847 km

• M1: 1,785,750 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.41 AU - 3.65 AU

Year: 2342 Days

Day: 33.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,418,847 km

• M1: 64,477 km (0.059 R)

Asteroid Belt

Center: 9.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.8

Radius: 7.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.62 AU - 15.1 AU

Year: 20227 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,418,847 km

• M1: 172,636 km (0.099 R)
• M2: 894,745 km (0.119 R)
• M3: 1,291,778 km (0.111 R)
• M4: 3,063,166 km (0.118 R)
• M5: 4,616,590 km (0.073 R)
• M6: 4,937,328 km (0.097 R)
• M7: 6,535,781 km (0.094 R)
• M8: 6,940,743 km (0.118 R)
• M9: 9,517,566 km (0.066 R)
• M10: 9,862,688 km (0.117 R)
• M11: 13,195,280 km (0.071 R)
• M12: 13,952,844 km (0.083 R)
• M13: 14,398,496 km (0.104 R)
• M14: 18,312,874 km (0.11 R)
• M15: 19,947,081 km (0.093 R)
• M16: 20,727,683 km (0.113 R)
• M17: 23,975,452 km (0.107 R)
• M18: 24,454,166 km (0.081 R)
• M19: 27,721,682 km (0.117 R)
• M20: 29,414,233 km (0.08 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 16,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit