🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.15 AU - 1.49 AU

Year: 531 Days

Day: 41.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,836,125 km

• M1: 146,008 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.39 AU - 2.73 AU

Year: 1433 Days

Day: 40 Hours

Environment

Temp: -70 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,836,125 km

• M1: 17,653 km (0.029 R)
• M2: 390,750 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.9

Radius: 14.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.94 AU - 6.9 AU

Year: 5691 Days

Day: 12 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,836,125 km

• M1: 185,352 km (0.06 R)
• M2: 721,211 km (0.088 R)
• M3: 1,599,949 km (0.037 R)
• M4: 3,901,662 km (0.076 R)
• M5: 5,385,075 km (0.1 R)
• M6: 5,964,168 km (0.079 R)
• M7: 7,829,803 km (0.112 R)
• M8: 8,879,830 km (0.073 R)
• M9: 10,784,062 km (0.086 R)
• M10: 11,462,039 km (0.12 R)
• M11: 12,859,583 km (0.107 R)
• M12: 19,777,287 km (0.078 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit