🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2 AU - 2.92 AU

Year: 1362 Days

Day: 32.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.88 AU - 5.26 AU

Year: 3450 Days

Day: 43.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,569,016 km

• M1: 1,449,155 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.7

Radius: 12.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.57 AU - 8.53 AU

Year: 7325 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,569,016 km

• M1: 152,291 km (0.109 R)
• M2: 590,313 km (0.111 R)
• M3: 1,640,939 km (0.118 R)
• M4: 4,696,775 km (0.096 R)
• M5: 5,097,697 km (0.096 R)
• M6: 5,550,679 km (0.086 R)
• M7: 7,530,158 km (0.116 R)
• M8: 16,601,474 km (0.088 R)
• M9: 17,664,517 km (0.12 R)
• M10: 19,241,877 km (0.079 R)
• M11: 19,650,428 km (0.095 R)
• M12: 22,674,998 km (0.088 R)
• M13: 26,580,699 km (0.06 R)
• M14: 27,601,555 km (0.086 R)
• M15: 28,384,251 km (0.113 R)
• M16: 29,721,357 km (0.052 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 19,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit