🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 290 Days

Day: 47.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,562,228 km

• M1: 108,758 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 11.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.76 AU - 0.84 AU

Year: 469 Days

Day: 8.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 14,562,228 km

• M1: 145,559 km (0.091 R)
• M2: 557,551 km (0.106 R)
• M3: 1,402,929 km (0.11 R)
• M4: 1,943,875 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.1

Radius: 14.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.79 AU - 4.21 AU

Year: 4295 Days

Day: 7.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 14,562,228 km

• M1: 179,069 km (0.048 R)
• M2: 686,654 km (0.096 R)
• M3: 1,283,251 km (0.105 R)
• M4: 1,759,869 km (0.081 R)
• M5: 2,443,980 km (0.108 R)
• M6: 3,476,056 km (0.105 R)
• M7: 4,485,692 km (0.089 R)
• M8: 5,569,978 km (0.108 R)
• M9: 8,226,088 km (0.119 R)
• M10: 8,980,959 km (0.092 R)
• M11: 12,471,974 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit