🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.6

Radius: 12.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.9 AU - 1.42 AU

Year: 878 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 74.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,705,586 km

• M1: 156,928 km (0.081 R)
• M2: 782,098 km (0.084 R)
• M3: 1,301,801 km (0.068 R)
• M4: 1,991,297 km (0.115 R)
• M5: 2,535,235 km (0.037 R)
• M6: 2,939,149 km (0.067 R)
• M7: 4,843,231 km (0.093 R)
• M8: 5,982,568 km (0.06 R)
• M9: 6,481,029 km (0.038 R)
• M10: 7,487,673 km (0.038 R)
• M11: 8,015,903 km (0.103 R)
• M12: 9,899,340 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887

Radius: 14.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.18 AU - 1.62 AU

Year: 1164 Days

Day: 6.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,705,586 km

• M1: 176,675 km (0.065 R)
• M2: 667,805 km (0.085 R)
• M3: 1,139,487 km (0.066 R)
• M4: 1,796,222 km (0.043 R)
• M5: 2,487,065 km (0.082 R)
• M6: 3,306,412 km (0.101 R)
• M7: 5,275,270 km (0.086 R)
• M8: 6,559,418 km (0.111 R)
• M9: 8,015,454 km (0.06 R)
• M10: 8,631,797 km (0.114 R)
• M11: 9,129,659 km (0.082 R)
• M12: 9,677,636 km (0.049 R)
• M13: 10,312,230 km (0.097 R)
• M14: 10,873,372 km (0.083 R)
• M15: 11,665,044 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.5

Radius: 15

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.66 AU - 3.7 AU

Year: 3986 Days

Day: 13.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,705,586 km

• M1: 212,429 km (0.12 R)
• M2: 806,931 km (0.108 R)
• M3: 2,117,259 km (0.096 R)
• M4: 3,764,481 km (0.09 R)
• M5: 4,265,035 km (0.116 R)
• M6: 5,609,621 km (0.065 R)
• M7: 8,691,187 km (0.088 R)
• M8: 9,347,025 km (0.073 R)
• M9: 10,193,300 km (0.094 R)
• M10: 11,601,165 km (0.078 R)
• M11: 12,172,480 km (0.099 R)
• M12: 13,853,511 km (0.081 R)
• M13: 15,005,863 km (0.037 R)
• M14: 20,136,023 km (0.074 R)
• M15: 21,811,968 km (0.102 R)
• M16: 22,278,564 km (0.095 R)
• M17: 23,163,136 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810

Radius: 5.3

Gravity: 28.84 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.49 AU - 7.11 AU

Year: 12464 Days

Day: 18.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,705,586 km

• M1: 69,413 km (0.091 R)
• M2: 396,584 km (0.076 R)
• M3: 836,701 km (0.119 R)
• M4: 1,367,025 km (0.112 R)
• M5: 1,586,635 km (0.107 R)
• M6: 2,689,321 km (0.032 R)
• M7: 4,077,888 km (0.093 R)
• M8: 4,695,728 km (0.083 R)
• M9: 5,773,730 km (0.092 R)
• M10: 6,714,401 km (0.119 R)
• M11: 8,311,059 km (0.114 R)
• M12: 8,502,844 km (0.073 R)
• M13: 15,510,158 km (0.111 R)
• M14: 16,619,875 km (0.094 R)
• M15: 17,232,927 km (0.12 R)
• M16: 18,831,380 km (0.089 R)
• M17: 19,751,407 km (0.052 R)
• M18: 23,636,015 km (0.12 R)
• M19: 27,150,966 km (0.064 R)
• M20: 27,467,515 km (0.088 R)
• M21: 30,770,038 km (0.078 R)
• M22: 33,474,319 km (0.096 R)
• M23: 38,150,150 km (0.081 R)
• M24: 40,574,682 km (0.054 R)
• M25: 58,529,868 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit