🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.64 AU - 0.76 AU

Year: 213 Days

Day: 12.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,806,482 km

• M1: 51,611 km (0.095 R)
• M2: 168,447 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.9 AU - 1.26 AU

Year: 408 Days

Day: 35.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,806,482 km

• M1: 520,451 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.04 AU - 1.5 AU

Year: 520 Days

Day: 31.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.6

Radius: 6.2

Gravity: 20.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.3 AU - 16.62 AU

Year: 21029 Days

Day: 23.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,806,482 km

• M1: 87,515 km (0.116 R)
• M2: 294,558 km (0.117 R)
• M3: 779,405 km (0.082 R)
• M4: 1,723,667 km (0.09 R)
• M5: 2,310,838 km (0.083 R)
• M6: 2,638,308 km (0.092 R)
• M7: 4,835,003 km (0.101 R)
• M8: 5,371,760 km (0.081 R)
• M9: 6,654,712 km (0.079 R)
• M10: 7,869,895 km (0.051 R)
• M11: 8,288,171 km (0.075 R)
• M12: 11,377,217 km (0.111 R)
• M13: 11,980,097 km (0.088 R)
• M14: 12,816,648 km (0.057 R)
• M15: 14,067,735 km (0.085 R)
• M16: 21,060,239 km (0.096 R)
• M17: 24,516,099 km (0.091 R)
• M18: 26,551,677 km (0.106 R)
• M19: 27,372,820 km (0.099 R)
• M20: 27,969,566 km (0.066 R)
• M21: 28,331,892 km (0.111 R)
• M22: 29,065,669 km (0.102 R)
• M23: 35,539,966 km (0.084 R)
• M24: 49,462,142 km (0.089 R)
• M25: 56,454,796 km (0.106 R)
• M26: 58,595,541 km (0.111 R)
• M27: 63,038,149 km (0.09 R)
• M28: 73,959,093 km (0.111 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 19,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit