🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.72 AU - 0.8 AU

Year: 232 Days

Day: 23.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.94 AU - 1.12 AU

Year: 366 Days

Day: 17.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,240,379 km

• M1: 24,684 km (0.096 R)

Asteroid Belt

Center: 9.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.1

Radius: 4.2

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.03 AU - 20.65 AU

Year: 27477 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 54.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,240,379 km

• M1: 52,808 km (0.03 R)
• M2: 610,808 km (0.11 R)
• M3: 769,083 km (0.118 R)
• M4: 1,842,896 km (0.118 R)
• M5: 2,552,289 km (0.104 R)
• M6: 2,694,108 km (0.086 R)
• M7: 3,513,605 km (0.071 R)
• M8: 4,027,474 km (0.066 R)
• M9: 4,555,405 km (0.039 R)
• M10: 5,053,865 km (0.102 R)
• M11: 5,316,409 km (0.06 R)
• M12: 5,950,704 km (0.101 R)
• M13: 6,286,103 km (0.112 R)
• M14: 7,463,438 km (0.117 R)
• M15: 10,304,152 km (0.113 R)
• M16: 12,462,699 km (0.114 R)
• M17: 14,009,392 km (0.096 R)
• M18: 15,211,560 km (0.037 R)
• M19: 18,426,718 km (0.113 R)
• M20: 21,187,696 km (0.062 R)
• M21: 21,771,128 km (0.095 R)
• M22: 22,868,578 km (0.093 R)
• M23: 31,727,464 km (0.105 R)
• M24: 46,747,988 km (0.052 R)
• M25: 52,176,446 km (0.08 R)
• M26: 56,512,989 km (0.109 R)
• M27: 57,445,732 km (0.084 R)
• M28: 58,959,363 km (0.119 R)
• M29: 65,894,421 km (0.069 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 20,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit