🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.91 AU

Year: 228 Days

Day: 27.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.87 AU - 4.37 AU

Year: 2516 Days

Day: 22.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 84.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.6

Radius: 7.8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.19 AU - 14.17 AU

Year: 18481 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,187,056 km

• M1: 96,939 km (0.114 R)
• M2: 520,301 km (0.114 R)
• M3: 782,546 km (0.113 R)
• M4: 1,112,111 km (0.072 R)
• M5: 1,950,307 km (0.058 R)
• M6: 2,243,370 km (0.06 R)
• M7: 2,694,557 km (0.059 R)
• M8: 3,535,895 km (0.074 R)
• M9: 4,060,535 km (0.102 R)
• M10: 4,667,753 km (0.12 R)
• M11: 5,093,957 km (0.12 R)
• M12: 6,650,373 km (0.077 R)
• M13: 7,895,028 km (0.106 R)
• M14: 10,837,468 km (0.103 R)
• M15: 12,739,306 km (0.078 R)
• M16: 13,311,967 km (0.083 R)
• M17: 14,236,631 km (0.111 R)
• M18: 18,047,936 km (0.044 R)
• M19: 18,770,194 km (0.054 R)
• M20: 19,179,644 km (0.039 R)
• M21: 20,616,681 km (0.114 R)
• M22: 22,033,373 km (0.107 R)
• M23: 25,158,173 km (0.059 R)
• M24: 26,877,801 km (0.103 R)
• M25: 29,217,661 km (0.115 R)
• M26: 29,878,584 km (0.097 R)
• M27: 37,046,566 km (0.053 R)
• M28: 41,300,831 km (0.059 R)
• M29: 45,869,849 km (0.103 R)
• M30: 49,665,446 km (0.061 R)
• M31: 51,719,574 km (0.106 R)
• M32: 53,665,394 km (0.051 R)
• M33: 56,334,968 km (0.092 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: 345 - 13,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit