🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.62 AU - 2.14 AU

Year: 971 Days

Day: 42.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.94 AU - 2.32 AU

Year: 1171 Days

Day: 28.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.9

Radius: 13.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.02 AU - 5.84 AU

Year: 4767 Days

Day: 7.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 20,530,948 km

• M1: 167,849 km (0.08 R)
• M2: 739,911 km (0.112 R)
• M3: 1,753,287 km (0.063 R)
• M4: 2,697,998 km (0.106 R)
• M5: 3,251,211 km (0.116 R)
• M6: 4,974,129 km (0.109 R)
• M7: 5,455,984 km (0.06 R)
• M8: 7,122,504 km (0.032 R)
• M9: 7,927,790 km (0.118 R)
• M10: 10,593,773 km (0.1 R)
• M11: 11,727,276 km (0.09 R)
• M12: 13,301,495 km (0.049 R)
• M13: 14,523,260 km (0.105 R)
• M14: 15,716,154 km (0.114 R)
• M15: 17,298,002 km (0.073 R)
• M16: 17,792,572 km (0.107 R)
• M17: 18,466,810 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 10,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit