🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.24 AU - 1.58 AU

Year: 479 Days

Day: 33.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.4 AU - 1.54 AU

Year: 510 Days

Day: 42.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,902,232 km

• M1: 282,890 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.21 AU - 1.75 AU

Year: 515 Days

Day: 29 Hours

Environment

Temp: 148 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 9.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 12.4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.06 AU - 20.88 AU

Year: 21793 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,902,232 km

• M1: 156,479 km (0.06 R)
• M2: 619,186 km (0.077 R)
• M3: 1,016,368 km (0.107 R)
• M4: 1,919,191 km (0.066 R)
• M5: 2,639,804 km (0.116 R)
• M6: 3,271,705 km (0.083 R)
• M7: 4,101,226 km (0.106 R)
• M8: 4,619,881 km (0.084 R)
• M9: 5,143,324 km (0.1 R)
• M10: 6,719,936 km (0.118 R)
• M11: 7,245,623 km (0.054 R)
• M12: 7,850,148 km (0.068 R)
• M13: 9,103,330 km (0.098 R)
• M14: 9,807,936 km (0.097 R)
• M15: 10,739,482 km (0.07 R)
• M16: 12,281,387 km (0.096 R)
• M17: 14,196,838 km (0.12 R)
• M18: 15,388,535 km (0.09 R)
• M19: 16,559,886 km (0.041 R)
• M20: 18,061,250 km (0.11 R)
• M21: 19,844,307 km (0.086 R)
• M22: 20,234,309 km (0.084 R)
• M23: 22,576,413 km (0.065 R)
• M24: 27,190,610 km (0.072 R)
• M25: 29,527,927 km (0.081 R)
• M26: 40,377,961 km (0.066 R)
• M27: 42,924,416 km (0.094 R)
• M28: 46,769,830 km (0.084 R)
• M29: 48,511,149 km (0.08 R)
• M30: 49,041,922 km (0.099 R)
• M31: 50,114,987 km (0.111 R)
• M32: 56,298,765 km (0.104 R)
• M33: 63,182,960 km (0.047 R)
• M34: 68,366,825 km (0.108 R)
• M35: 81,053,174 km (0.03 R)
• M36: 85,350,073 km (0.12 R)

Kuiper Belt

Range: 38.3 - 63.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit