🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.85 AU - 2.27 AU

Year: 1054 Days

Day: 22.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.24 AU - 2.72 AU

Year: 1392 Days

Day: 34.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.34 AU - 3.16 AU

Year: 1626 Days

Day: 28.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 83.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,050,116 km

• M1: 113,395 km (0.072 R)
• M2: 1,873,713 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.5

Radius: 14.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.92 AU - 6.06 AU

Year: 4585 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,050,116 km

• M1: 175,329 km (0.071 R)
• M2: 788,979 km (0.075 R)
• M3: 1,234,033 km (0.032 R)
• M4: 2,093,024 km (0.052 R)
• M5: 2,909,679 km (0.108 R)
• M6: 4,854,900 km (0.109 R)
• M7: 5,842,545 km (0.039 R)
• M8: 7,018,384 km (0.091 R)
• M9: 7,585,809 km (0.114 R)
• M10: 8,119,424 km (0.075 R)
• M11: 10,819,068 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.4

Radius: 7.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.38 AU - 20.04 AU

Year: 24348 Days

Day: 22.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,050,116 km

• M1: 141,071 km (0.077 R)
• M2: 466,745 km (0.102 R)
• M3: 825,930 km (0.058 R)
• M4: 1,170,005 km (0.097 R)
• M5: 3,724,089 km (0.09 R)
• M6: 4,179,615 km (0.107 R)
• M7: 8,426,399 km (0.118 R)
• M8: 9,451,294 km (0.12 R)
• M9: 10,044,151 km (0.081 R)
• M10: 15,575,981 km (0.099 R)
• M11: 18,826,892 km (0.116 R)
• M12: 21,145,809 km (0.08 R)
• M13: 23,115,564 km (0.116 R)
• M14: 23,918,456 km (0.113 R)
• M15: 27,218,585 km (0.048 R)
• M16: 33,901,720 km (0.104 R)
• M17: 44,679,498 km (0.086 R)
• M18: 44,954,160 km (0.084 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 13,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit