🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.48 AU - 0.58 AU

Year: 176 Days

Day: 12.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.6 AU - 0.94 AU

Year: 308 Days

Day: 15.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,798,573 km

• M1: 27,376 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.9

Radius: 14.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.31 AU - 8.97 AU

Year: 10603 Days

Day: 10.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,798,573 km

• M1: 192,084 km (0.084 R)
• M2: 1,106,276 km (0.066 R)
• M3: 1,613,862 km (0.108 R)
• M4: 2,771,450 km (0.043 R)
• M5: 4,140,570 km (0.061 R)
• M6: 5,710,151 km (0.094 R)
• M7: 6,708,118 km (0.113 R)
• M8: 7,187,729 km (0.107 R)
• M9: 8,038,342 km (0.077 R)
• M10: 9,194,734 km (0.077 R)
• M11: 11,665,792 km (0.096 R)
• M12: 12,302,779 km (0.106 R)
• M13: 19,525,514 km (0.108 R)
• M14: 23,379,006 km (0.106 R)
• M15: 31,879,456 km (0.083 R)
• M16: 33,011,463 km (0.081 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: 334 - 19,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit