🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.49 AU - 0.63 AU

Year: 158 Days

Day: 34.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,613,413 km

• M1: 41,439 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.57 AU - 0.61 AU

Year: 171 Days

Day: 28.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.65 AU - 0.91 AU

Year: 260 Days

Day: 13.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,613,413 km

• M1: 19,149 km (0.096 R)
• M2: 245,789 km (0.099 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.6

Radius: 12.2

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.36 AU - 8.46 AU

Year: 7599 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 63.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,613,413 km

• M1: 153,487 km (0.094 R)
• M2: 627,264 km (0.089 R)
• M3: 1,200,822 km (0.092 R)
• M4: 2,462,082 km (0.109 R)
• M5: 3,680,108 km (0.064 R)
• M6: 4,272,665 km (0.11 R)
• M7: 4,664,013 km (0.119 R)
• M8: 5,584,489 km (0.101 R)
• M9: 6,549,245 km (0.072 R)
• M10: 7,264,921 km (0.107 R)
• M11: 8,631,648 km (0.107 R)
• M12: 9,260,557 km (0.108 R)
• M13: 13,106,718 km (0.099 R)
• M14: 13,817,458 km (0.111 R)
• M15: 14,367,230 km (0.102 R)
• M16: 15,251,503 km (0.094 R)
• M17: 16,306,168 km (0.114 R)
• M18: 18,195,290 km (0.058 R)
• M19: 20,935,624 km (0.098 R)
• M20: 21,580,091 km (0.117 R)
• M21: 23,420,594 km (0.104 R)
• M22: 29,167,994 km (0.066 R)
• M23: 30,073,660 km (0.104 R)
• M24: 32,903,154 km (0.12 R)
• M25: 34,327,027 km (0.106 R)
• M26: 35,223,267 km (0.089 R)
• M27: 36,365,597 km (0.097 R)
• M28: 40,558,676 km (0.094 R)
• M29: 41,813,502 km (0.035 R)
• M30: 42,194,827 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit