🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.57 AU - 0.63 AU

Year: 171 Days

Day: 30.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.6 AU - 0.62 AU

Year: 175 Days

Day: 12.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.49 AU - 2.69 AU

Year: 1530 Days

Day: 20.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897

Radius: 8.8

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.49 AU - 5.63 AU

Year: 4813 Days

Day: 12.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,205,049 km

• M1: 109,655 km (0.038 R)
• M2: 432,936 km (0.103 R)
• M3: 941,868 km (0.06 R)
• M4: 1,415,944 km (0.117 R)
• M5: 2,027,949 km (0.084 R)
• M6: 2,354,072 km (0.09 R)
• M7: 3,274,398 km (0.041 R)
• M8: 3,748,474 km (0.102 R)
• M9: 4,218,510 km (0.083 R)
• M10: 6,404,135 km (0.026 R)
• M11: 6,938,648 km (0.094 R)
• M12: 8,288,620 km (0.088 R)
• M13: 12,749,778 km (0.111 R)
• M14: 13,487,894 km (0.1 R)
• M15: 14,991,651 km (0.1 R)
• M16: 15,635,221 km (0.086 R)
• M17: 16,297,192 km (0.111 R)
• M18: 18,527,696 km (0.116 R)
• M19: 19,200,588 km (0.081 R)
• M20: 20,595,288 km (0.109 R)
• M21: 21,317,397 km (0.089 R)
• M22: 22,583,594 km (0.102 R)
• M23: 24,939,311 km (0.057 R)
• M24: 25,842,583 km (0.079 R)
• M25: 27,367,584 km (0.065 R)
• M26: 29,041,285 km (0.036 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 17,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit