🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.91 AU - 1.27 AU

Year: 412 Days

Day: 38.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.03 AU - 2.29 AU

Year: 1148 Days

Day: 39.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.85 AU - 2.93 AU

Year: 1336 Days

Day: 20.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 109.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,667,034 km

• M1: 537,056 km (0.119 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.6

Radius: 13.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.43 AU - 8.01 AU

Year: 7016 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,667,034 km

• M1: 188,493 km (0.119 R)
• M2: 767,886 km (0.037 R)
• M3: 1,333,216 km (0.057 R)
• M4: 1,859,202 km (0.051 R)
• M5: 3,964,792 km (0.1 R)
• M6: 4,616,291 km (0.115 R)
• M7: 5,072,116 km (0.105 R)
• M8: 5,870,370 km (0.09 R)
• M9: 6,406,828 km (0.109 R)
• M10: 6,910,973 km (0.114 R)
• M11: 7,928,238 km (0.114 R)
• M12: 9,357,197 km (0.04 R)
• M13: 12,142,261 km (0.115 R)
• M14: 12,622,470 km (0.083 R)
• M15: 13,215,775 km (0.101 R)
• M16: 14,087,781 km (0.063 R)
• M17: 15,720,043 km (0.081 R)
• M18: 18,779,170 km (0.11 R)
• M19: 20,013,951 km (0.101 R)
• M20: 21,440,965 km (0.067 R)
• M21: 21,860,886 km (0.105 R)
• M22: 26,208,500 km (0.075 R)
• M23: 27,256,582 km (0.045 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit