🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.45 AU - 0.61 AU

Year: 135 Days

Day: 40.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 122.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 175 Days

Day: 26.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.89 AU - 2.31 AU

Year: 1065 Days

Day: 31.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 91.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.51 AU - 3.05 AU

Year: 1622 Days

Day: 17.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961

Radius: 4.7

Gravity: 43.5 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.4 AU - 14.12 AU

Year: 17857 Days

Day: 24.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 173.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,979,460 km

• M1: 58,493 km (0.076 R)
• M2: 330,163 km (0.1 R)
• M3: 566,228 km (0.09 R)
• M4: 831,914 km (0.066 R)
• M5: 1,527,095 km (0.113 R)
• M6: 2,105,141 km (0.098 R)
• M7: 2,432,461 km (0.104 R)
• M8: 3,025,467 km (0.066 R)
• M9: 3,327,505 km (0.073 R)
• M10: 3,991,570 km (0.067 R)
• M11: 8,357,285 km (0.108 R)
• M12: 9,117,841 km (0.059 R)
• M13: 9,400,431 km (0.096 R)
• M14: 12,485,737 km (0.1 R)
• M15: 23,477,591 km (0.062 R)
• M16: 32,429,677 km (0.076 R)
• M17: 36,937,360 km (0.119 R)
• M18: 38,381,578 km (0.065 R)
• M19: 41,228,425 km (0.119 R)
• M20: 41,535,998 km (0.101 R)
• M21: 49,559,381 km (0.105 R)
• M22: 50,256,657 km (0.098 R)
• M23: 70,101,113 km (0.075 R)
• M24: 74,565,862 km (0.072 R)
• M25: 77,801,514 km (0.084 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit