🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.9 AU - 1.18 AU

Year: 384 Days

Day: 41.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,729,294 km

• M1: 716,723 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.11 AU - 1.19 AU

Year: 446 Days

Day: 48 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 13.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.89 AU - 5.59 AU

Year: 4338 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,729,294 km

• M1: 169,644 km (0.057 R)
• M2: 700,716 km (0.081 R)
• M3: 1,193,342 km (0.098 R)
• M4: 1,666,371 km (0.103 R)
• M5: 2,132,817 km (0.086 R)
• M6: 2,935,260 km (0.095 R)
• M7: 3,520,636 km (0.075 R)
• M8: 4,397,878 km (0.109 R)
• M9: 5,277,364 km (0.118 R)
• M10: 8,027,571 km (0.093 R)
• M11: 8,475,916 km (0.041 R)
• M12: 9,463,860 km (0.063 R)
• M13: 10,178,490 km (0.1 R)
• M14: 14,523,111 km (0.103 R)
• M15: 16,230,322 km (0.118 R)
• M16: 19,234,696 km (0.109 R)
• M17: 20,244,930 km (0.08 R)
• M18: 24,022,875 km (0.109 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 11,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit