🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.78 AU - 1.04 AU

Year: 334 Days

Day: 13.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.77 AU - 1.07 AU

Year: 340 Days

Day: 45.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 56,357,755 km

• M1: 29,172 km (0.118 R)
• M2: 138,228 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2 AU - 3 AU

Year: 1522 Days

Day: 33.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.7

Radius: 8.7

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.78 AU - 10.46 AU

Year: 11488 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,357,755 km

• M1: 109,655 km (0.115 R)
• M2: 592,856 km (0.106 R)
• M3: 1,019,061 km (0.119 R)
• M4: 1,567,038 km (0.067 R)
• M5: 2,003,714 km (0.117 R)
• M6: 2,646,087 km (0.103 R)
• M7: 3,708,232 km (0.119 R)
• M8: 4,186,945 km (0.104 R)
• M9: 5,199,872 km (0.066 R)
• M10: 5,619,046 km (0.092 R)
• M11: 10,801,714 km (0.116 R)
• M12: 11,427,333 km (0.11 R)
• M13: 12,318,936 km (0.111 R)
• M14: 15,627,143 km (0.061 R)
• M15: 16,353,291 km (0.082 R)
• M16: 17,026,033 km (0.101 R)
• M17: 17,951,445 km (0.096 R)
• M18: 19,401,797 km (0.104 R)
• M19: 20,928,742 km (0.103 R)
• M20: 21,632,450 km (0.067 R)
• M21: 22,080,347 km (0.104 R)
• M22: 26,801,506 km (0.116 R)
• M23: 27,631,325 km (0.044 R)
• M24: 30,112,406 km (0.103 R)
• M25: 33,091,647 km (0.045 R)
• M26: 35,265,604 km (0.093 R)
• M27: 42,916,787 km (0.115 R)
• M28: 44,338,864 km (0.079 R)
• M29: 47,577,658 km (0.069 R)
• M30: 49,563,869 km (0.049 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 11,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit