🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.97 AU - 0.99 AU

Year: 358 Days

Day: 32.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.18 AU - 3.6 AU

Year: 2303 Days

Day: 27.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 55.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.02 AU - 4.06 AU

Year: 2996 Days

Day: 31.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 9.3

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.79 AU - 6.51 AU

Year: 4955 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,526,804 km

• M1: 125,662 km (0.107 R)
• M2: 452,384 km (0.09 R)
• M3: 773,271 km (0.112 R)
• M4: 1,487,601 km (0.112 R)
• M5: 3,453,317 km (0.089 R)
• M6: 4,192,630 km (0.12 R)
• M7: 4,599,985 km (0.053 R)
• M8: 5,118,042 km (0.09 R)
• M9: 5,524,201 km (0.101 R)
• M10: 7,153,471 km (0.056 R)
• M11: 7,588,053 km (0.083 R)
• M12: 8,078,435 km (0.045 R)
• M13: 8,956,574 km (0.096 R)
• M14: 9,590,869 km (0.097 R)
• M15: 11,380,359 km (0.097 R)
• M16: 11,674,169 km (0.116 R)
• M17: 12,586,267 km (0.106 R)
• M18: 13,220,263 km (0.097 R)
• M19: 14,609,279 km (0.078 R)
• M20: 15,910,033 km (0.044 R)
• M21: 16,339,678 km (0.071 R)
• M22: 18,136,049 km (0.11 R)
• M23: 19,636,964 km (0.09 R)
• M24: 21,590,264 km (0.112 R)
• M25: 23,511,101 km (0.106 R)
• M26: 24,068,652 km (0.086 R)
• M27: 26,644,877 km (0.099 R)
• M28: 27,251,047 km (0.12 R)
• M29: 30,420,877 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 19,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit