🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.53 AU - 0.89 AU

Year: 208 Days

Day: 17.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.58 AU - 3.9 AU

Year: 2031 Days

Day: 17.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 58.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,569,879 km

• M1: 890,706 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 10.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.87 AU - 7.13 AU

Year: 5118 Days

Day: 14 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 23,569,879 km

• M1: 135,835 km (0.103 R)
• M2: 826,977 km (0.111 R)
• M3: 1,322,595 km (0.059 R)
• M4: 1,822,551 km (0.091 R)
• M5: 2,646,985 km (0.084 R)
• M6: 3,336,481 km (0.072 R)
• M7: 4,613,898 km (0.088 R)
• M8: 5,071,817 km (0.119 R)
• M9: 8,809,669 km (0.118 R)
• M10: 10,792,439 km (0.048 R)
• M11: 11,777,541 km (0.091 R)
• M12: 14,476,436 km (0.06 R)
• M13: 16,544,926 km (0.06 R)
• M14: 17,563,089 km (0.078 R)
• M15: 18,028,937 km (0.111 R)
• M16: 22,531,085 km (0.095 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit