🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.36 AU - 1.8 AU

Year: 695 Days

Day: 30.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 152.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.47 AU - 3.69 AU

Year: 2370 Days

Day: 32.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,656,001 km

• M1: 1,728,454 km (0.062 R)
• M2: 2,081,056 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.5

Radius: 15

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.3 AU - 11 AU

Year: 10487 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,656,001 km

• M1: 186,549 km (0.098 R)
• M2: 920,177 km (0.082 R)
• M3: 2,836,226 km (0.105 R)
• M4: 4,378,131 km (0.111 R)
• M5: 4,904,716 km (0.032 R)
• M6: 8,279,644 km (0.053 R)
• M7: 9,411,800 km (0.075 R)
• M8: 10,294,577 km (0.067 R)
• M9: 11,049,000 km (0.099 R)
• M10: 13,122,875 km (0.1 R)
• M11: 15,162,043 km (0.1 R)
• M12: 17,590,914 km (0.093 R)
• M13: 18,670,413 km (0.072 R)
• M14: 21,455,626 km (0.106 R)
• M15: 23,059,315 km (0.098 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit