🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.44 AU - 0.72 AU

Year: 157 Days

Day: 45.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,327,324 km

• M1: 323,580 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.42 AU - 1.84 AU

Year: 742 Days

Day: 20.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 9.4

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.35 AU - 12.37 AU

Year: 12757 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,327,324 km

• M1: 116,986 km (0.097 R)
• M2: 433,834 km (0.077 R)
• M3: 1,061,846 km (0.08 R)
• M4: 1,870,721 km (0.06 R)
• M5: 2,198,790 km (0.105 R)
• M6: 2,674,361 km (0.119 R)
• M7: 3,860,672 km (0.119 R)
• M8: 5,769,391 km (0.037 R)
• M9: 6,074,870 km (0.095 R)
• M10: 6,512,594 km (0.071 R)
• M11: 8,284,431 km (0.079 R)
• M12: 11,452,615 km (0.08 R)
• M13: 12,497,406 km (0.094 R)
• M14: 12,945,601 km (0.115 R)
• M15: 14,989,258 km (0.115 R)
• M16: 17,082,431 km (0.096 R)
• M17: 18,117,649 km (0.076 R)
• M18: 23,733,553 km (0.117 R)
• M19: 24,125,050 km (0.07 R)
• M20: 25,733,975 km (0.107 R)
• M21: 29,276,303 km (0.116 R)
• M22: 30,410,704 km (0.117 R)
• M23: 31,222,123 km (0.075 R)
• M24: 31,574,276 km (0.112 R)
• M25: 33,742,997 km (0.097 R)
• M26: 40,424,187 km (0.099 R)
• M27: 40,982,636 km (0.115 R)
• M28: 47,780,662 km (0.091 R)
• M29: 50,310,961 km (0.045 R)
• M30: 59,329,468 km (0.111 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit