🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.56 AU - 0.66 AU

Year: 171 Days

Day: 16.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.62 AU - 1.8 AU

Year: 801 Days

Day: 19.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,276,071 km

• M1: 547,528 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.3

Radius: 8.4

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.77 AU - 10.55 AU

Year: 11599 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,276,071 km

• M1: 136,732 km (0.09 R)
• M2: 543,489 km (0.119 R)
• M3: 1,565,542 km (0.116 R)
• M4: 3,216,205 km (0.105 R)
• M5: 3,996,956 km (0.101 R)
• M6: 4,404,012 km (0.117 R)
• M7: 5,112,657 km (0.095 R)
• M8: 6,459,786 km (0.048 R)
• M9: 8,722,902 km (0.079 R)
• M10: 9,597,900 km (0.077 R)
• M11: 12,012,559 km (0.049 R)
• M12: 12,291,111 km (0.117 R)
• M13: 27,519,576 km (0.032 R)
• M14: 31,244,114 km (0.119 R)
• M15: 40,045,854 km (0.104 R)
• M16: 43,616,755 km (0.094 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit