🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.43 AU - 2.29 AU

Year: 900 Days

Day: 47.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.15 AU - 3.93 AU

Year: 2363 Days

Day: 25.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.8

Radius: 5.2

Gravity: 28.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.13 AU - 21.73 AU

Year: 28069 Days

Day: 16.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 99,033,207 km

• M1: 65,973 km (0.098 R)
• M2: 455,077 km (0.081 R)
• M3: 1,222,364 km (0.041 R)
• M4: 1,556,117 km (0.098 R)
• M5: 2,145,383 km (0.108 R)
• M6: 2,554,084 km (0.098 R)
• M7: 2,763,671 km (0.076 R)
• M8: 3,988,878 km (0.098 R)
• M9: 6,071,878 km (0.106 R)
• M10: 6,736,991 km (0.115 R)
• M11: 7,087,199 km (0.104 R)
• M12: 7,608,548 km (0.067 R)
• M13: 8,099,229 km (0.108 R)
• M14: 9,023,145 km (0.092 R)
• M15: 10,405,579 km (0.093 R)
• M16: 13,661,726 km (0.038 R)
• M17: 15,219,788 km (0.114 R)
• M18: 16,892,442 km (0.092 R)
• M19: 18,105,082 km (0.076 R)
• M20: 19,980,142 km (0.1 R)
• M21: 20,390,788 km (0.107 R)
• M22: 21,441,863 km (0.06 R)
• M23: 22,528,691 km (0.111 R)
• M24: 23,766,015 km (0.052 R)
• M25: 28,259,786 km (0.102 R)
• M26: 43,338,204 km (0.035 R)
• M27: 44,199,140 km (0.087 R)
• M28: 70,542,278 km (0.114 R)
• M29: 73,178,940 km (0.099 R)
• M30: 78,139,905 km (0.095 R)
• M31: 82,266,412 km (0.027 R)
• M32: 87,079,574 km (0.028 R)
• M33: 94,071,180 km (0.073 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 16,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit