🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.3

Radius: 8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.74 AU - 1 AU

Year: 550 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,251,500 km

• M1: 102,475 km (0.059 R)
• M2: 355,145 km (0.098 R)
• M3: 646,263 km (0.108 R)
• M4: 986,149 km (0.111 R)
• M5: 1,296,714 km (0.073 R)
• M6: 1,665,323 km (0.076 R)
• M7: 1,941,032 km (0.094 R)
• M8: 2,264,762 km (0.059 R)
• M9: 3,163,247 km (0.094 R)
• M10: 3,447,333 km (0.078 R)
• M11: 3,699,256 km (0.12 R)
• M12: 3,963,446 km (0.113 R)
• M13: 4,390,398 km (0.104 R)
• M14: 5,012,277 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.6

Radius: 10.9

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.07 AU - 1.15 AU

Year: 793 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,251,500 km

• M1: 135,536 km (0.069 R)
• M2: 505,491 km (0.037 R)
• M3: 891,903 km (0.045 R)
• M4: 1,235,230 km (0.072 R)
• M5: 1,738,178 km (0.056 R)
• M6: 2,225,568 km (0.111 R)
• M7: 2,565,304 km (0.093 R)
• M8: 2,965,479 km (0.052 R)
• M9: 3,862,318 km (0.07 R)
• M10: 4,716,671 km (0.05 R)
• M11: 5,245,500 km (0.066 R)
• M12: 6,465,620 km (0.065 R)
• M13: 6,957,498 km (0.078 R)
• M14: 7,402,252 km (0.116 R)
• M15: 8,143,360 km (0.116 R)
• M16: 8,532,015 km (0.046 R)
• M17: 8,878,783 km (0.087 R)
• M18: 9,290,776 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.9

Radius: 14.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.67 AU - 4.53 AU

Year: 5631 Days

Day: 12.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,251,500 km

• M1: 180,415 km (0.108 R)
• M2: 766,390 km (0.093 R)
• M3: 2,107,086 km (0.114 R)
• M4: 2,594,476 km (0.098 R)
• M5: 4,029,419 km (0.119 R)
• M6: 5,823,097 km (0.098 R)
• M7: 6,345,044 km (0.12 R)
• M8: 7,661,954 km (0.095 R)
• M9: 15,535,739 km (0.081 R)
• M10: 16,605,364 km (0.088 R)
• M11: 22,628,024 km (0.059 R)
• M12: 26,001,606 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.2

Radius: 3.5

Gravity: 30.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.77 AU - 8.45 AU

Year: 12859 Days

Day: 16 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,251,500 km

• M1: 54,005 km (0.081 R)
• M2: 190,288 km (0.109 R)
• M3: 345,721 km (0.118 R)
• M4: 465,399 km (0.041 R)
• M5: 643,271 km (0.1 R)
• M6: 1,719,179 km (0.097 R)
• M7: 2,076,119 km (0.062 R)
• M8: 2,346,293 km (0.119 R)
• M9: 2,848,343 km (0.092 R)
• M10: 6,428,968 km (0.095 R)
• M11: 6,653,814 km (0.114 R)
• M12: 7,942,899 km (0.109 R)
• M13: 8,466,491 km (0.106 R)
• M14: 9,012,673 km (0.074 R)
• M15: 11,488,069 km (0.108 R)
• M16: 16,166,144 km (0.094 R)
• M17: 16,862,971 km (0.115 R)
• M18: 21,971,589 km (0.086 R)
• M19: 25,614,447 km (0.117 R)
• M20: 30,157,884 km (0.107 R)
• M21: 30,787,541 km (0.091 R)
• M22: 31,964,278 km (0.091 R)
• M23: 37,692,829 km (0.064 R)
• M24: 38,915,193 km (0.108 R)
• M25: 39,286,944 km (0.094 R)
• M26: 40,163,588 km (0.102 R)
• M27: 41,826,218 km (0.119 R)
• M28: 44,337,817 km (0.045 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit