🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.45 AU - 0.55 AU

Year: 129 Days

Day: 33.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.55 AU - 0.75 AU

Year: 191 Days

Day: 15.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.51 AU - 2.45 AU

Year: 1018 Days

Day: 28.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,108,874 km

• M1: 36,203 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.97 AU - 4.53 AU

Year: 2652 Days

Day: 36.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.5

Radius: 14.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.38 AU - 8.4 AU

Year: 7338 Days

Day: 15 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,108,874 km

• M1: 182,210 km (0.119 R)
• M2: 893,398 km (0.072 R)
• M3: 2,787,158 km (0.059 R)
• M4: 5,451,496 km (0.088 R)
• M5: 6,572,433 km (0.09 R)
• M6: 7,480,492 km (0.049 R)
• M7: 8,173,280 km (0.049 R)
• M8: 9,407,612 km (0.055 R)
• M9: 10,611,575 km (0.031 R)
• M10: 12,134,482 km (0.076 R)
• M11: 13,150,401 km (0.1 R)
• M12: 14,283,605 km (0.093 R)
• M13: 15,872,633 km (0.045 R)
• M14: 18,291,481 km (0.115 R)
• M15: 21,995,973 km (0.114 R)
• M16: 22,826,391 km (0.119 R)
• M17: 26,081,790 km (0.099 R)
• M18: 28,644,701 km (0.117 R)
• M19: 29,435,326 km (0.088 R)
• M20: 36,870,190 km (0.103 R)
• M21: 38,042,290 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 16,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit