🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.42 AU - 0.64 AU

Year: 164 Days

Day: 37.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,983,363 km

• M1: 82,578 km (0.114 R)
• M2: 457,321 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.55 AU - 0.65 AU

Year: 197 Days

Day: 42.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.64 AU - 2.74 AU

Year: 1873 Days

Day: 41.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,983,363 km

• M1: 69,862 km (0.088 R)
• M2: 1,279,062 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.2

Radius: 15

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.85 AU - 7.41 AU

Year: 8084 Days

Day: 14.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,983,363 km

• M1: 186,549 km (0.111 R)
• M2: 755,918 km (0.113 R)
• M3: 1,235,978 km (0.094 R)
• M4: 2,074,922 km (0.084 R)
• M5: 2,694,108 km (0.116 R)
• M6: 3,459,301 km (0.088 R)
• M7: 4,282,538 km (0.108 R)
• M8: 5,076,155 km (0.088 R)
• M9: 7,114,127 km (0.11 R)
• M10: 8,671,740 km (0.062 R)
• M11: 9,269,982 km (0.045 R)
• M12: 10,044,001 km (0.068 R)
• M13: 12,168,740 km (0.112 R)
• M14: 13,579,448 km (0.114 R)
• M15: 17,946,060 km (0.087 R)
• M16: 19,149,724 km (0.045 R)
• M17: 20,486,980 km (0.081 R)
• M18: 21,801,496 km (0.114 R)
• M19: 28,022,374 km (0.108 R)
• M20: 33,735,965 km (0.099 R)
• M21: 35,451,255 km (0.105 R)
• M22: 38,071,312 km (0.077 R)
• M23: 40,056,027 km (0.091 R)
• M24: 43,560,656 km (0.079 R)
• M25: 44,366,241 km (0.073 R)
• M26: 44,908,982 km (0.054 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: 182 - 18,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit