🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.11 AU - 1.39 AU

Year: 489 Days

Day: 17.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,570,538 km

• M1: 959,222 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.64 AU - 5.82 AU

Year: 4184 Days

Day: 15.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,570,538 km

• M1: 3,574,342 km (0.116 R)

Asteroid Belt

Center: 8.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.5

Radius: 12.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.07 AU - 12.11 AU

Year: 13804 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,570,538 km

• M1: 159,771 km (0.065 R)
• M2: 594,203 km (0.072 R)
• M3: 1,904,381 km (0.085 R)
• M4: 2,809,448 km (0.094 R)
• M5: 3,882,663 km (0.086 R)
• M6: 4,486,141 km (0.08 R)
• M7: 7,200,445 km (0.109 R)
• M8: 13,295,511 km (0.096 R)
• M9: 16,005,476 km (0.12 R)
• M10: 41,198,954 km (0.057 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 13,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit