🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.55 AU - 0.85 AU

Year: 224 Days

Day: 14.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.67 AU

Year: 627 Days

Day: 19.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,839,121 km

• M1: 249,828 km (0.039 R)
• M2: 1,114,654 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.72 AU - 2 AU

Year: 971 Days

Day: 44.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.71 AU - 2.33 AU

Year: 1099 Days

Day: 35.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,839,121 km

• M1: 133,292 km (0.117 R)
• M2: 940,821 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 11.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.62 AU - 11.78 AU

Year: 13401 Days

Day: 14.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,839,121 km

• M1: 138,079 km (0.088 R)
• M2: 1,282,951 km (0.042 R)
• M3: 1,708,557 km (0.05 R)
• M4: 2,176,948 km (0.114 R)
• M5: 3,735,160 km (0.104 R)
• M6: 4,309,017 km (0.111 R)
• M7: 5,123,577 km (0.072 R)
• M8: 5,470,645 km (0.101 R)
• M9: 7,488,421 km (0.098 R)
• M10: 9,250,983 km (0.072 R)
• M11: 13,340,689 km (0.058 R)
• M12: 15,647,339 km (0.095 R)
• M13: 17,068,668 km (0.051 R)
• M14: 19,170,668 km (0.083 R)
• M15: 22,179,081 km (0.064 R)
• M16: 25,216,217 km (0.103 R)
• M17: 26,132,504 km (0.091 R)
• M18: 28,324,113 km (0.094 R)
• M19: 29,014,657 km (0.075 R)
• M20: 38,201,013 km (0.052 R)
• M21: 39,409,165 km (0.095 R)
• M22: 40,642,750 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 19,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit