🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.48 AU - 0.72 AU

Year: 176 Days

Day: 36.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.65 AU

Year: 176 Days

Day: 18.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,620,513 km

• M1: 83,027 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.11 AU - 1.25 AU

Year: 485 Days

Day: 30.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,620,513 km

• M1: 380,727 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.31 AU - 3.37 AU

Year: 1813 Days

Day: 37.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.7

Radius: 12.9

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.4 AU - 11.4 AU

Year: 10915 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,620,513 km

• M1: 161,117 km (0.064 R)
• M2: 740,360 km (0.101 R)
• M3: 2,300,965 km (0.082 R)
• M4: 3,724,837 km (0.099 R)
• M5: 4,137,877 km (0.026 R)
• M6: 7,132,677 km (0.081 R)
• M7: 7,951,276 km (0.044 R)
• M8: 9,122,777 km (0.112 R)
• M9: 11,516,942 km (0.06 R)
• M10: 12,160,661 km (0.072 R)
• M11: 13,077,098 km (0.11 R)
• M12: 13,908,114 km (0.1 R)
• M13: 15,605,003 km (0.101 R)
• M14: 16,103,912 km (0.073 R)
• M15: 16,613,442 km (0.114 R)
• M16: 17,588,371 km (0.106 R)
• M17: 19,000,874 km (0.077 R)
• M18: 20,828,212 km (0.097 R)
• M19: 25,806,231 km (0.071 R)
• M20: 26,404,174 km (0.065 R)
• M21: 32,324,061 km (0.112 R)
• M22: 33,252,914 km (0.106 R)
• M23: 33,723,848 km (0.118 R)
• M24: 38,553,166 km (0.048 R)
• M25: 39,466,162 km (0.112 R)
• M26: 40,393,519 km (0.035 R)
• M27: 43,543,153 km (0.087 R)
• M28: 47,892,861 km (0.082 R)
• M29: 52,048,091 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 19,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit