🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 14.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.77 AU

Year: 355 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,801,464 km

• M1: 185,501 km (0.052 R)
• M2: 655,837 km (0.118 R)
• M3: 1,310,328 km (0.078 R)
• M4: 1,986,211 km (0.082 R)
• M5: 2,599,562 km (0.089 R)
• M6: 3,113,880 km (0.077 R)
• M7: 3,684,147 km (0.103 R)
• M8: 4,620,480 km (0.07 R)
• M9: 5,114,452 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.6

Radius: 12.4

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.15 AU - 1.79 AU

Year: 1209 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,801,464 km

• M1: 154,235 km (0.107 R)
• M2: 672,143 km (0.105 R)
• M3: 1,411,157 km (0.055 R)
• M4: 1,828,236 km (0.075 R)
• M5: 2,643,993 km (0.072 R)
• M6: 3,143,201 km (0.092 R)
• M7: 4,002,341 km (0.117 R)
• M8: 5,012,127 km (0.11 R)
• M9: 5,609,172 km (0.093 R)
• M10: 6,557,922 km (0.041 R)
• M11: 7,121,158 km (0.026 R)
• M12: 8,122,566 km (0.111 R)
• M13: 10,700,287 km (0.109 R)
• M14: 11,447,528 km (0.082 R)
• M15: 11,869,693 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.2

Radius: 3.8

Gravity: 26.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.73 AU - 8.11 AU

Year: 13709 Days

Day: 23.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,801,464 km

• M1: 47,423 km (0.11 R)
• M2: 169,345 km (0.108 R)
• M3: 294,109 km (0.065 R)
• M4: 629,957 km (0.097 R)
• M5: 960,418 km (0.109 R)
• M6: 1,988,156 km (0.066 R)
• M7: 2,254,889 km (0.086 R)
• M8: 3,129,438 km (0.08 R)
• M9: 4,265,634 km (0.057 R)
• M10: 5,247,445 km (0.026 R)
• M11: 5,686,215 km (0.101 R)
• M12: 6,674,907 km (0.104 R)
• M13: 8,568,368 km (0.049 R)
• M14: 8,938,922 km (0.109 R)
• M15: 11,060,668 km (0.117 R)
• M16: 11,950,327 km (0.119 R)
• M17: 13,311,069 km (0.119 R)
• M18: 16,761,544 km (0.048 R)
• M19: 19,000,575 km (0.085 R)
• M20: 20,272,606 km (0.116 R)
• M21: 28,601,168 km (0.07 R)
• M22: 29,219,007 km (0.072 R)
• M23: 32,219,641 km (0.117 R)
• M24: 32,441,645 km (0.089 R)
• M25: 37,462,000 km (0.115 R)
• M26: 40,865,202 km (0.079 R)
• M27: 41,255,502 km (0.078 R)
• M28: 41,779,993 km (0.082 R)
• M29: 43,514,879 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246

Radius: 7.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.35 AU - 8.11 AU

Year: 14577 Days

Day: 15.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,801,464 km

• M1: 93,349 km (0.112 R)
• M2: 343,926 km (0.08 R)
• M3: 667,805 km (0.096 R)
• M4: 2,048,743 km (0.11 R)
• M5: 3,354,732 km (0.101 R)
• M6: 3,841,973 km (0.085 R)
• M7: 4,516,360 km (0.086 R)
• M8: 8,187,791 km (0.091 R)
• M9: 8,577,194 km (0.077 R)
• M10: 9,253,825 km (0.063 R)
• M11: 12,831,309 km (0.119 R)
• M12: 14,702,928 km (0.085 R)
• M13: 16,002,783 km (0.086 R)
• M14: 20,835,094 km (0.064 R)
• M15: 21,155,832 km (0.096 R)
• M16: 21,972,187 km (0.055 R)
• M17: 28,480,143 km (0.102 R)
• M18: 35,591,577 km (0.078 R)
• M19: 42,890,009 km (0.076 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 20,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit