🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.16 AU - 1.54 AU

Year: 597 Days

Day: 29.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.99 AU - 2.87 AU

Year: 1442 Days

Day: 20 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.9

Radius: 12.6

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.61 AU - 9.41 AU

Year: 9453 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 49,689,663 km

• M1: 220,956 km (0.055 R)
• M2: 622,776 km (0.095 R)
• M3: 1,086,380 km (0.093 R)
• M4: 2,258,629 km (0.046 R)
• M5: 2,554,084 km (0.094 R)
• M6: 2,938,850 km (0.102 R)
• M7: 3,377,621 km (0.104 R)
• M8: 3,848,405 km (0.04 R)
• M9: 4,351,204 km (0.099 R)
• M10: 7,048,154 km (0.111 R)
• M11: 8,281,289 km (0.083 R)
• M12: 9,400,730 km (0.091 R)
• M13: 10,637,905 km (0.047 R)
• M14: 12,689,041 km (0.039 R)
• M15: 14,869,280 km (0.091 R)
• M16: 17,516,265 km (0.099 R)
• M17: 18,346,982 km (0.09 R)
• M18: 18,648,422 km (0.083 R)
• M19: 19,320,266 km (0.071 R)
• M20: 19,567,551 km (0.116 R)
• M21: 20,508,821 km (0.071 R)
• M22: 22,458,530 km (0.073 R)
• M23: 23,876,269 km (0.101 R)
• M24: 24,636,376 km (0.116 R)
• M25: 25,055,998 km (0.109 R)
• M26: 25,906,013 km (0.095 R)
• M27: 31,462,826 km (0.113 R)
• M28: 31,778,627 km (0.114 R)
• M29: 32,575,086 km (0.105 R)
• M30: 33,625,263 km (0.094 R)
• M31: 35,107,180 km (0.111 R)
• M32: 36,028,553 km (0.106 R)
• M33: 40,367,639 km (0.11 R)
• M34: 46,666,158 km (0.089 R)
• M35: 47,437,335 km (0.109 R)
• M36: 48,019,869 km (0.032 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 13,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit