🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.63 AU - 2.73 AU

Year: 1653 Days

Day: 19.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 121.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.3 AU - 4.78 AU

Year: 3059 Days

Day: 38.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.1

Radius: 9.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.94 AU - 6.58 AU

Year: 5208 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,676,068 km

• M1: 120,725 km (0.117 R)
• M2: 477,666 km (0.05 R)
• M3: 787,782 km (0.074 R)
• M4: 1,157,738 km (0.047 R)
• M5: 1,554,172 km (0.095 R)
• M6: 1,961,527 km (0.113 R)
• M7: 3,453,916 km (0.12 R)
• M8: 5,146,765 km (0.099 R)
• M9: 5,698,931 km (0.109 R)
• M10: 6,706,622 km (0.098 R)
• M11: 7,046,658 km (0.039 R)
• M12: 7,561,873 km (0.064 R)
• M13: 7,998,849 km (0.094 R)
• M14: 10,359,802 km (0.092 R)
• M15: 10,899,252 km (0.078 R)
• M16: 12,677,522 km (0.092 R)
• M17: 13,635,696 km (0.058 R)
• M18: 14,744,665 km (0.087 R)
• M19: 15,057,175 km (0.095 R)
• M20: 15,427,580 km (0.062 R)
• M21: 19,039,471 km (0.092 R)
• M22: 21,537,456 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 14.8

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.28 AU - 12.22 AU

Year: 14215 Days

Day: 5 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,676,068 km

• M1: 184,005 km (0.096 R)
• M2: 1,011,581 km (0.105 R)
• M3: 2,788,355 km (0.107 R)
• M4: 6,025,503 km (0.067 R)
• M5: 6,898,855 km (0.064 R)
• M6: 7,582,966 km (0.116 R)
• M7: 8,749,231 km (0.069 R)
• M8: 10,072,724 km (0.088 R)
• M9: 16,325,915 km (0.099 R)
• M10: 18,326,786 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178

Radius: 3.2

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.62 AU - 20.52 AU

Year: 26569 Days

Day: 23.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,676,068 km

• M1: 42,336 km (0.113 R)
• M2: 544,985 km (0.047 R)
• M3: 1,622,987 km (0.109 R)
• M4: 2,553,785 km (0.042 R)
• M5: 2,867,791 km (0.057 R)
• M6: 4,322,331 km (0.06 R)
• M7: 5,490,541 km (0.12 R)
• M8: 5,973,443 km (0.07 R)
• M9: 10,503,715 km (0.109 R)
• M10: 20,152,030 km (0.108 R)
• M11: 22,663,329 km (0.097 R)
• M12: 37,076,187 km (0.096 R)
• M13: 37,466,039 km (0.066 R)
• M14: 41,098,574 km (0.118 R)
• M15: 42,359,535 km (0.045 R)
• M16: 45,997,605 km (0.116 R)
• M17: 54,890,600 km (0.099 R)
• M18: 57,107,042 km (0.116 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: 488 - 13,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit