🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 12.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.42 AU - 0.68 AU

Year: 287 Days

Day: 12.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 54,437,456 km

• M1: 151,692 km (0.071 R)
• M2: 570,417 km (0.118 R)
• M3: 1,010,833 km (0.097 R)
• M4: 1,498,223 km (0.097 R)
• M5: 2,331,932 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.4

Radius: 14

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.02 AU - 1.08 AU

Year: 756 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,437,456 km

• M1: 174,132 km (0.047 R)
• M2: 675,584 km (0.088 R)
• M3: 1,319,453 km (0.115 R)
• M4: 1,803,851 km (0.077 R)
• M5: 2,834,880 km (0.083 R)
• M6: 3,458,254 km (0.108 R)
• M7: 4,171,985 km (0.052 R)
• M8: 5,030,378 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 8.7

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.23 AU - 2.45 AU

Year: 2516 Days

Day: 14.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,437,456 km

• M1: 108,309 km (0.119 R)
• M2: 604,525 km (0.098 R)
• M3: 891,903 km (0.052 R)
• M4: 1,203,664 km (0.106 R)
• M5: 1,497,774 km (0.103 R)
• M6: 1,910,066 km (0.113 R)
• M7: 2,964,132 km (0.042 R)
• M8: 3,618,324 km (0.057 R)
• M9: 4,282,239 km (0.064 R)
• M10: 4,798,053 km (0.086 R)
• M11: 5,623,833 km (0.104 R)
• M12: 7,739,296 km (0.111 R)
• M13: 9,250,534 km (0.094 R)
• M14: 10,149,767 km (0.113 R)
• M15: 10,449,411 km (0.092 R)
• M16: 12,673,034 km (0.107 R)
• M17: 13,464,556 km (0.068 R)
• M18: 13,735,478 km (0.051 R)
• M19: 15,936,212 km (0.116 R)
• M20: 16,910,244 km (0.109 R)
• M21: 17,706,853 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.8

Radius: 12

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.88 AU - 3.4 AU

Year: 3911 Days

Day: 8.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,437,456 km

• M1: 149,299 km (0.112 R)
• M2: 546,481 km (0.101 R)
• M3: 1,023,399 km (0.044 R)
• M4: 1,687,165 km (0.116 R)
• M5: 2,207,466 km (0.071 R)
• M6: 3,754,159 km (0.105 R)
• M7: 4,913,243 km (0.12 R)
• M8: 5,956,838 km (0.073 R)
• M9: 6,650,822 km (0.103 R)
• M10: 7,174,415 km (0.098 R)
• M11: 7,994,361 km (0.107 R)
• M12: 10,831,484 km (0.106 R)
• M13: 12,591,503 km (0.102 R)
• M14: 13,882,533 km (0.084 R)
• M15: 16,503,637 km (0.043 R)
• M16: 20,064,814 km (0.081 R)
• M17: 22,431,303 km (0.119 R)
• M18: 23,050,938 km (0.117 R)
• M19: 23,540,571 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437

Radius: 14

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.8 AU - 3.7 AU

Year: 4118 Days

Day: 14.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 125.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,437,456 km

• M1: 174,132 km (0.038 R)
• M2: 780,003 km (0.108 R)
• M3: 2,253,393 km (0.106 R)
• M4: 2,696,651 km (0.038 R)
• M5: 3,606,356 km (0.039 R)
• M6: 4,483,299 km (0.065 R)
• M7: 6,961,088 km (0.105 R)
• M8: 7,523,726 km (0.114 R)
• M9: 12,580,732 km (0.113 R)
• M10: 13,134,843 km (0.063 R)
• M11: 14,844,597 km (0.117 R)
• M12: 15,673,818 km (0.113 R)
• M13: 17,595,552 km (0.113 R)
• M14: 18,230,745 km (0.103 R)
• M15: 19,978,945 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.7

Radius: 6.7

Gravity: 19.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.56 AU - 6.64 AU

Year: 10590 Days

Day: 23.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,437,456 km

• M1: 88,263 km (0.045 R)
• M2: 438,771 km (0.109 R)
• M3: 806,931 km (0.113 R)
• M4: 1,289,384 km (0.064 R)
• M5: 3,282,776 km (0.042 R)
• M6: 3,940,109 km (0.045 R)
• M7: 4,197,267 km (0.103 R)
• M8: 4,905,464 km (0.07 R)
• M9: 5,726,606 km (0.115 R)
• M10: 6,556,725 km (0.099 R)
• M11: 7,000,582 km (0.075 R)
• M12: 7,858,975 km (0.063 R)
• M13: 8,406,652 km (0.106 R)
• M14: 8,979,313 km (0.098 R)
• M15: 10,909,425 km (0.105 R)
• M16: 12,726,590 km (0.088 R)
• M17: 13,545,339 km (0.092 R)
• M18: 14,398,795 km (0.119 R)
• M19: 15,497,741 km (0.119 R)
• M20: 16,431,082 km (0.118 R)
• M21: 16,799,841 km (0.115 R)
• M22: 18,094,910 km (0.1 R)
• M23: 18,726,811 km (0.045 R)
• M24: 18,967,514 km (0.064 R)
• M25: 21,753,625 km (0.084 R)
• M26: 25,482,352 km (0.115 R)
• M27: 26,780,412 km (0.086 R)
• M28: 28,017,138 km (0.093 R)
• M29: 31,387,578 km (0.113 R)
• M30: 32,994,558 km (0.092 R)
• M31: 33,581,580 km (0.079 R)
• M32: 34,414,990 km (0.119 R)
• M33: 35,506,755 km (0.083 R)
• M34: 41,449,381 km (0.113 R)
• M35: 42,684,910 km (0.112 R)
• M36: 48,022,263 km (0.092 R)
• M37: 52,345,043 km (0.094 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: 338 - 15,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit