🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.49 AU - 0.57 AU

Year: 138 Days

Day: 33.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.49 AU - 0.77 AU

Year: 178 Days

Day: 47.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,234,476 km

• M1: 76,445 km (0.081 R)
• M2: 121,623 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.93 AU - 4.29 AU

Year: 2970 Days

Day: 16.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 144 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,234,476 km

• M1: 1,933,253 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 8.4

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.79 AU - 13.43 AU

Year: 14101 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,234,476 km

• M1: 104,868 km (0.116 R)
• M2: 1,218,624 km (0.068 R)
• M3: 1,767,648 km (0.084 R)
• M4: 4,589,363 km (0.105 R)
• M5: 6,977,394 km (0.097 R)
• M6: 7,882,611 km (0.093 R)
• M7: 10,371,920 km (0.072 R)
• M8: 12,423,804 km (0.062 R)
• M9: 12,746,935 km (0.089 R)
• M10: 17,554,113 km (0.061 R)
• M11: 18,625,533 km (0.107 R)
• M12: 19,306,204 km (0.093 R)
• M13: 29,725,396 km (0.115 R)
• M14: 30,071,715 km (0.105 R)
• M15: 32,084,704 km (0.038 R)
• M16: 35,076,961 km (0.108 R)
• M17: 38,114,545 km (0.111 R)
• M18: 56,136,302 km (0.097 R)
• M19: 57,913,076 km (0.117 R)
• M20: 59,727,099 km (0.109 R)
• M21: 64,042,250 km (0.105 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 18,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit