🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.08 AU - 1.66 AU

Year: 561 Days

Day: 19.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,738,753 km

• M1: 307,424 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.19 AU - 2.41 AU

Year: 1220 Days

Day: 43.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,738,753 km

• M1: 49,218 km (0.093 R)
• M2: 247,734 km (0.036 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 12.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.48 AU - 5.84 AU

Year: 4711 Days

Day: 13.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,738,753 km

• M1: 151,842 km (0.059 R)
• M2: 588,368 km (0.057 R)
• M3: 1,216,081 km (0.103 R)
• M4: 1,650,214 km (0.113 R)
• M5: 2,645,638 km (0.116 R)
• M6: 3,226,228 km (0.111 R)
• M7: 3,666,943 km (0.119 R)
• M8: 4,243,942 km (0.104 R)
• M9: 4,907,708 km (0.034 R)
• M10: 6,094,318 km (0.119 R)
• M11: 7,042,918 km (0.091 R)
• M12: 9,028,082 km (0.108 R)
• M13: 10,304,451 km (0.042 R)
• M14: 10,755,489 km (0.109 R)
• M15: 11,219,840 km (0.101 R)
• M16: 11,746,126 km (0.057 R)
• M17: 13,212,783 km (0.083 R)
• M18: 19,618,714 km (0.044 R)
• M19: 21,023,737 km (0.049 R)
• M20: 21,677,330 km (0.099 R)
• M21: 22,344,686 km (0.086 R)
• M22: 22,797,070 km (0.112 R)
• M23: 23,642,298 km (0.084 R)
• M24: 27,750,106 km (0.112 R)
• M25: 30,155,041 km (0.088 R)
• M26: 30,893,606 km (0.099 R)
• M27: 31,361,249 km (0.119 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 20,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit