🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.65 AU - 0.87 AU

Year: 278 Days

Day: 34.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.55 AU - 1.75 AU

Year: 888 Days

Day: 18.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.1

Radius: 10.8

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.98 AU - 5.58 AU

Year: 5083 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,227,381 km

• M1: 137,181 km (0.112 R)
• M2: 868,565 km (0.116 R)
• M3: 1,208,601 km (0.085 R)
• M4: 2,431,863 km (0.085 R)
• M5: 2,934,063 km (0.113 R)
• M6: 4,221,502 km (0.045 R)
• M7: 5,640,139 km (0.079 R)
• M8: 7,907,444 km (0.076 R)
• M9: 9,519,361 km (0.064 R)
• M10: 10,132,114 km (0.12 R)
• M11: 11,005,616 km (0.089 R)
• M12: 11,485,227 km (0.091 R)
• M13: 12,486,186 km (0.07 R)
• M14: 22,380,141 km (0.087 R)
• M15: 24,339,723 km (0.117 R)
• M16: 25,652,145 km (0.098 R)
• M17: 26,496,176 km (0.083 R)
• M18: 32,244,475 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 19,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit