🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.07 AU - 1.33 AU

Year: 471 Days

Day: 41.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.69 AU - 4.11 AU

Year: 2245 Days

Day: 28.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 143.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.6

Radius: 13.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.27 AU - 10.57 AU

Year: 9542 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,591,924 km

• M1: 166,652 km (0.099 R)
• M2: 587,172 km (0.1 R)
• M3: 1,081,892 km (0.032 R)
• M4: 1,527,843 km (0.111 R)
• M5: 2,469,412 km (0.102 R)
• M6: 3,206,032 km (0.116 R)
• M7: 4,469,386 km (0.059 R)
• M8: 5,284,096 km (0.05 R)
• M9: 6,705,725 km (0.059 R)
• M10: 8,522,142 km (0.1 R)
• M11: 9,358,544 km (0.05 R)
• M12: 10,380,447 km (0.066 R)
• M13: 10,964,477 km (0.088 R)
• M14: 13,312,864 km (0.059 R)
• M15: 18,458,732 km (0.112 R)
• M16: 20,270,960 km (0.102 R)
• M17: 22,052,222 km (0.081 R)
• M18: 23,550,744 km (0.107 R)
• M19: 28,453,515 km (0.065 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 10,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit