🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.1 AU - 1.52 AU

Year: 568 Days

Day: 39.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.12 AU - 2.32 AU

Year: 1253 Days

Day: 21.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.6

Radius: 9

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.55 AU - 12.59 AU

Year: 12103 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,221,727 km

• M1: 113,246 km (0.05 R)
• M2: 444,605 km (0.112 R)
• M3: 897,288 km (0.096 R)
• M4: 1,228,647 km (0.05 R)
• M5: 3,866,955 km (0.12 R)
• M6: 4,328,614 km (0.08 R)
• M7: 5,056,408 km (0.094 R)
• M8: 5,644,926 km (0.105 R)
• M9: 8,608,011 km (0.085 R)
• M10: 9,095,251 km (0.088 R)
• M11: 10,612,772 km (0.073 R)
• M12: 11,812,397 km (0.119 R)
• M13: 12,353,194 km (0.102 R)
• M14: 14,820,811 km (0.096 R)
• M15: 16,836,941 km (0.091 R)
• M16: 17,832,665 km (0.074 R)
• M17: 18,624,785 km (0.114 R)
• M18: 20,535,599 km (0.112 R)
• M19: 21,671,645 km (0.099 R)
• M20: 23,219,684 km (0.086 R)
• M21: 24,840,128 km (0.105 R)
• M22: 25,330,809 km (0.106 R)
• M23: 25,727,842 km (0.063 R)
• M24: 26,944,222 km (0.079 R)
• M25: 29,820,690 km (0.095 R)
• M26: 30,823,295 km (0.118 R)
• M27: 33,965,897 km (0.053 R)
• M28: 36,933,171 km (0.04 R)
• M29: 39,136,598 km (0.077 R)
• M30: 43,519,666 km (0.1 R)
• M31: 45,682,403 km (0.107 R)
• M32: 52,117,804 km (0.102 R)
• M33: 52,922,042 km (0.112 R)
• M34: 53,246,071 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit