🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.73 AU - 1.09 AU

Year: 331 Days

Day: 47.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.63 AU - 4.19 AU

Year: 2398 Days

Day: 46.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.7

Radius: 3.1

Gravity: 51.79 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.86 AU - 20.44 AU

Year: 27045 Days

Day: 16.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,647,730 km

• M1: 42,486 km (0.113 R)
• M2: 182,958 km (0.092 R)
• M3: 1,298,510 km (0.106 R)
• M4: 1,525,150 km (0.094 R)
• M5: 2,251,149 km (0.064 R)
• M6: 2,676,755 km (0.096 R)
• M7: 2,935,260 km (0.099 R)
• M8: 6,639,752 km (0.089 R)
• M9: 7,556,338 km (0.117 R)
• M10: 8,390,945 km (0.101 R)
• M11: 10,427,121 km (0.083 R)
• M12: 13,130,953 km (0.094 R)
• M13: 13,424,614 km (0.114 R)
• M14: 14,800,465 km (0.119 R)
• M15: 17,036,056 km (0.099 R)
• M16: 19,109,782 km (0.113 R)
• M17: 19,868,692 km (0.086 R)
• M18: 20,746,233 km (0.091 R)
• M19: 22,162,326 km (0.105 R)
• M20: 26,096,601 km (0.105 R)
• M21: 26,677,489 km (0.072 R)
• M22: 31,115,609 km (0.068 R)
• M23: 39,715,392 km (0.049 R)
• M24: 40,638,112 km (0.081 R)
• M25: 42,207,543 km (0.106 R)
• M26: 47,500,466 km (0.11 R)
• M27: 49,240,887 km (0.072 R)
• M28: 50,663,563 km (0.109 R)
• M29: 57,600,566 km (0.086 R)
• M30: 74,241,982 km (0.047 R)
• M31: 79,455,767 km (0.106 R)
• M32: 79,941,512 km (0.094 R)
• M33: 82,897,566 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit