🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.9

Radius: 8.4

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.66 AU

Year: 310 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,168,689 km

• M1: 104,419 km (0.063 R)
• M2: 373,995 km (0.034 R)
• M3: 794,664 km (0.113 R)
• M4: 1,265,598 km (0.113 R)
• M5: 1,858,155 km (0.106 R)
• M6: 2,122,943 km (0.114 R)
• M7: 2,581,012 km (0.086 R)
• M8: 2,987,918 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.61 AU - 1.01 AU

Year: 512 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,168,689 km

• M1: 111,899 km (0.075 R)
• M2: 484,996 km (0.105 R)
• M3: 878,738 km (0.092 R)
• M4: 1,288,187 km (0.104 R)
• M5: 1,642,585 km (0.119 R)
• M6: 2,255,786 km (0.112 R)
• M7: 2,652,819 km (0.045 R)
• M8: 4,031,513 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.8

Radius: 11.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.11 AU - 4.25 AU

Year: 4962 Days

Day: 7 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,168,689 km

• M1: 145,260 km (0.111 R)
• M2: 523,144 km (0.081 R)
• M3: 1,153,998 km (0.103 R)
• M4: 1,587,533 km (0.078 R)
• M5: 2,036,027 km (0.083 R)
• M6: 2,461,334 km (0.033 R)
• M7: 3,731,719 km (0.052 R)
• M8: 4,747,189 km (0.106 R)
• M9: 6,754,942 km (0.11 R)
• M10: 8,504,489 km (0.081 R)
• M11: 9,465,506 km (0.112 R)
• M12: 12,458,211 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.5

Radius: 4.9

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.06 AU - 7.88 AU

Year: 12935 Days

Day: 20.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,168,689 km

• M1: 61,036 km (0.095 R)
• M2: 266,883 km (0.047 R)
• M3: 436,975 km (0.078 R)
• M4: 730,786 km (0.092 R)
• M5: 1,218,325 km (0.084 R)
• M6: 1,802,206 km (0.107 R)
• M7: 3,625,205 km (0.057 R)
• M8: 4,076,841 km (0.054 R)
• M9: 4,359,581 km (0.109 R)
• M10: 5,123,727 km (0.073 R)
• M11: 6,045,250 km (0.081 R)
• M12: 6,952,711 km (0.114 R)
• M13: 7,356,475 km (0.096 R)
• M14: 7,733,013 km (0.116 R)
• M15: 8,707,494 km (0.1 R)
• M16: 11,058,873 km (0.118 R)
• M17: 12,882,022 km (0.057 R)
• M18: 13,490,586 km (0.083 R)
• M19: 16,609,253 km (0.077 R)
• M20: 20,015,447 km (0.103 R)
• M21: 22,790,188 km (0.088 R)
• M22: 23,142,940 km (0.07 R)
• M23: 26,098,097 km (0.117 R)
• M24: 28,370,937 km (0.089 R)
• M25: 29,503,243 km (0.114 R)
• M26: 38,533,868 km (0.05 R)
• M27: 41,341,671 km (0.108 R)
• M28: 42,661,722 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.3

Radius: 3.2

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.16 AU - 8.1 AU

Year: 14815 Days

Day: 21.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,168,689 km

• M1: 39,943 km (0.12 R)
• M2: 183,108 km (0.108 R)
• M3: 455,974 km (0.03 R)
• M4: 784,790 km (0.101 R)
• M5: 1,132,157 km (0.113 R)
• M6: 1,469,500 km (0.077 R)
• M7: 1,961,228 km (0.096 R)
• M8: 2,169,169 km (0.085 R)
• M9: 2,882,003 km (0.094 R)
• M10: 3,302,373 km (0.117 R)
• M11: 6,753,147 km (0.089 R)
• M12: 7,878,273 km (0.047 R)
• M13: 10,539,619 km (0.058 R)
• M14: 11,026,410 km (0.053 R)
• M15: 14,148,967 km (0.118 R)
• M16: 15,784,819 km (0.109 R)
• M17: 17,813,366 km (0.113 R)
• M18: 19,643,397 km (0.112 R)
• M19: 28,495,851 km (0.045 R)
• M20: 30,109,863 km (0.1 R)
• M21: 31,583,551 km (0.082 R)
• M22: 31,984,623 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.2

Radius: 5.3

Gravity: 26.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.85 AU - 9.67 AU

Year: 16687 Days

Day: 24.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,168,689 km

• M1: 66,122 km (0.08 R)
• M2: 313,408 km (0.086 R)
• M3: 555,008 km (0.063 R)
• M4: 801,695 km (0.089 R)
• M5: 2,084,946 km (0.109 R)
• M6: 3,079,771 km (0.072 R)
• M7: 4,488,535 km (0.09 R)
• M8: 4,969,342 km (0.09 R)
• M9: 5,598,551 km (0.078 R)
• M10: 6,532,341 km (0.116 R)
• M11: 10,065,244 km (0.025 R)
• M12: 14,695,597 km (0.093 R)
• M13: 15,217,095 km (0.085 R)
• M14: 16,614,788 km (0.117 R)
• M15: 21,986,249 km (0.094 R)
• M16: 28,639,465 km (0.081 R)
• M17: 36,114,123 km (0.12 R)
• M18: 36,383,399 km (0.094 R)
• M19: 44,019,173 km (0.116 R)
• M20: 45,413,575 km (0.097 R)
• M21: 49,441,049 km (0.116 R)
• M22: 51,797,216 km (0.073 R)
• M23: 60,442,626 km (0.054 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 16,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit