🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.82 AU

Year: 217 Days

Day: 26.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,031,228 km

• M1: 147,653 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.92 AU - 1.18 AU

Year: 382 Days

Day: 32.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.59 AU - 5.59 AU

Year: 4074 Days

Day: 13.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.1

Radius: 5.6

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.92 AU - 15.36 AU

Year: 16898 Days

Day: 15.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 155.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,031,228 km

• M1: 72,405 km (0.052 R)
• M2: 500,106 km (0.056 R)
• M3: 1,024,446 km (0.119 R)
• M4: 1,204,562 km (0.079 R)
• M5: 1,522,607 km (0.052 R)
• M6: 1,965,716 km (0.081 R)
• M7: 2,511,898 km (0.069 R)
• M8: 3,008,114 km (0.107 R)
• M9: 5,587,032 km (0.116 R)
• M10: 8,123,314 km (0.059 R)
• M11: 8,699,415 km (0.104 R)
• M12: 9,098,393 km (0.078 R)
• M13: 11,046,456 km (0.095 R)
• M14: 12,933,185 km (0.095 R)
• M15: 13,452,738 km (0.114 R)
• M16: 27,092,623 km (0.1 R)
• M17: 28,919,812 km (0.093 R)
• M18: 29,919,574 km (0.04 R)
• M19: 34,519,559 km (0.101 R)
• M20: 34,767,443 km (0.04 R)
• M21: 35,016,374 km (0.09 R)
• M22: 39,030,084 km (0.119 R)
• M23: 39,569,235 km (0.072 R)
• M24: 41,916,575 km (0.115 R)
• M25: 46,432,935 km (0.05 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 12,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit