🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.78 AU - 1.04 AU

Year: 327 Days

Day: 39.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,725,953 km

• M1: 416,480 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.58 AU - 2.34 AU

Year: 1034 Days

Day: 35.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,725,953 km

• M1: 91,404 km (0.085 R)
• M2: 1,602,044 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.4

Radius: 11.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.05 AU - 10.61 AU

Year: 10736 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,725,953 km

• M1: 209,287 km (0.114 R)
• M2: 692,937 km (0.104 R)
• M3: 1,070,672 km (0.103 R)
• M4: 5,851,521 km (0.042 R)
• M5: 6,771,548 km (0.061 R)
• M6: 7,173,068 km (0.113 R)
• M7: 8,641,820 km (0.091 R)
• M8: 9,650,559 km (0.119 R)
• M9: 14,662,087 km (0.091 R)
• M10: 15,966,431 km (0.116 R)
• M11: 18,733,842 km (0.113 R)
• M12: 20,721,848 km (0.087 R)
• M13: 33,431,983 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 11,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit