🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.29 AU - 1.79 AU

Year: 691 Days

Day: 22.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,942,042 km

• M1: 47,273 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.53 AU - 1.93 AU

Year: 823 Days

Day: 29.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,942,042 km

• M1: 33,809 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 13

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.02 AU - 8.98 AU

Year: 8962 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 92,942,042 km

• M1: 163,810 km (0.091 R)
• M2: 603,627 km (0.065 R)
• M3: 1,236,726 km (0.081 R)
• M4: 4,150,294 km (0.115 R)
• M5: 4,996,718 km (0.119 R)
• M6: 10,855,869 km (0.059 R)
• M7: 14,159,738 km (0.098 R)
• M8: 14,622,444 km (0.103 R)
• M9: 15,395,865 km (0.071 R)
• M10: 19,043,360 km (0.09 R)
• M11: 23,471,457 km (0.119 R)
• M12: 24,864,662 km (0.083 R)
• M13: 29,003,287 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.4

Radius: 7.4

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.49 AU - 14.95 AU

Year: 16407 Days

Day: 21.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,942,042 km

• M1: 284,984 km (0.091 R)
• M2: 533,017 km (0.099 R)
• M3: 892,650 km (0.117 R)
• M4: 1,995,785 km (0.064 R)
• M5: 2,429,170 km (0.074 R)
• M6: 4,714,427 km (0.089 R)
• M7: 4,985,050 km (0.072 R)
• M8: 5,557,262 km (0.05 R)
• M9: 6,621,202 km (0.105 R)
• M10: 7,538,237 km (0.103 R)
• M11: 9,042,742 km (0.047 R)
• M12: 10,737,387 km (0.117 R)
• M13: 13,831,370 km (0.108 R)
• M14: 14,599,705 km (0.108 R)
• M15: 15,396,164 km (0.045 R)
• M16: 18,957,790 km (0.071 R)
• M17: 19,298,724 km (0.07 R)
• M18: 23,421,342 km (0.065 R)
• M19: 30,591,418 km (0.118 R)
• M20: 39,235,782 km (0.096 R)
• M21: 41,913,434 km (0.115 R)
• M22: 43,814,075 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.7

Radius: 5.4

Gravity: 16.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 18.23 AU - 21.87 AU

Year: 32468 Days

Day: 16.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 92,942,042 km

• M1: 90,357 km (0.043 R)
• M2: 338,690 km (0.1 R)
• M3: 704,157 km (0.046 R)
• M4: 2,150,021 km (0.072 R)
• M5: 4,436,474 km (0.113 R)
• M6: 5,367,272 km (0.059 R)
• M7: 11,400,106 km (0.096 R)
• M8: 13,429,850 km (0.097 R)
• M9: 20,633,885 km (0.084 R)
• M10: 25,455,424 km (0.097 R)
• M11: 27,256,732 km (0.091 R)
• M12: 31,515,484 km (0.068 R)
• M13: 31,786,855 km (0.098 R)
• M14: 36,794,195 km (0.026 R)
• M15: 52,598,013 km (0.097 R)
• M16: 54,331,852 km (0.117 R)
• M17: 65,762,027 km (0.105 R)
• M18: 70,749,471 km (0.036 R)
• M19: 77,700,984 km (0.092 R)
• M20: 85,884,586 km (0.106 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 14,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit