🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.37 AU - 1.61 AU

Year: 675 Days

Day: 18 Hours

Environment

Temp: -32 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,009,049 km

• M1: 72,705 km (0.053 R)
• M2: 166,802 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.06 AU - 3.3 AU

Year: 1627 Days

Day: 25.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 76.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,009,049 km

• M1: 458,368 km (0.063 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 14.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.03 AU - 9.33 AU

Year: 9484 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,009,049 km

• M1: 176,226 km (0.107 R)
• M2: 1,734,887 km (0.1 R)
• M3: 3,068,552 km (0.104 R)
• M4: 3,584,963 km (0.074 R)
• M5: 4,324,575 km (0.088 R)
• M6: 6,640,201 km (0.107 R)
• M7: 7,338,224 km (0.104 R)
• M8: 10,067,189 km (0.09 R)
• M9: 11,448,725 km (0.117 R)
• M10: 12,852,252 km (0.075 R)
• M11: 15,480,388 km (0.052 R)
• M12: 15,999,492 km (0.054 R)
• M13: 17,502,801 km (0.034 R)
• M14: 18,193,345 km (0.114 R)
• M15: 21,706,501 km (0.086 R)
• M16: 24,234,257 km (0.077 R)
• M17: 25,489,233 km (0.106 R)
• M18: 27,873,823 km (0.105 R)
• M19: 28,989,674 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.8

Radius: 10.6

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.26 AU - 11.36 AU

Year: 10535 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,009,049 km

• M1: 131,945 km (0.035 R)
• M2: 600,785 km (0.115 R)
• M3: 978,071 km (0.114 R)
• M4: 1,330,224 km (0.117 R)
• M5: 1,753,287 km (0.054 R)
• M6: 2,477,490 km (0.083 R)
• M7: 5,727,504 km (0.107 R)
• M8: 6,861,157 km (0.118 R)
• M9: 8,365,962 km (0.115 R)
• M10: 12,551,860 km (0.095 R)
• M11: 17,806,335 km (0.115 R)
• M12: 22,708,209 km (0.118 R)
• M13: 26,901,587 km (0.116 R)
• M14: 27,613,074 km (0.104 R)
• M15: 29,073,897 km (0.115 R)
• M16: 29,715,373 km (0.085 R)
• M17: 33,413,881 km (0.074 R)
• M18: 35,313,026 km (0.119 R)
• M19: 39,195,540 km (0.108 R)
• M20: 46,331,807 km (0.118 R)
• M21: 50,819,145 km (0.101 R)
• M22: 52,062,901 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 14,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit