🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.7

Radius: 12.1

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.51 AU - 0.61 AU

Year: 284 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 78.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,886,641 km

• M1: 150,495 km (0.092 R)
• M2: 544,237 km (0.108 R)
• M3: 1,007,392 km (0.062 R)
• M4: 1,585,887 km (0.069 R)
• M5: 2,029,295 km (0.06 R)
• M6: 2,703,533 km (0.114 R)
• M7: 3,151,429 km (0.098 R)
• M8: 3,802,030 km (0.095 R)
• M9: 4,275,657 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 9.6

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.14 AU - 1.58 AU

Year: 1076 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 127.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,886,641 km

• M1: 119,379 km (0.078 R)
• M2: 511,026 km (0.028 R)
• M3: 846,574 km (0.097 R)
• M4: 1,246,749 km (0.093 R)
• M5: 1,865,037 km (0.11 R)
• M6: 2,164,831 km (0.082 R)
• M7: 3,238,046 km (0.104 R)
• M8: 3,721,097 km (0.097 R)
• M9: 4,704,703 km (0.04 R)
• M10: 5,093,807 km (0.099 R)
• M11: 5,645,973 km (0.078 R)
• M12: 6,021,763 km (0.081 R)
• M13: 7,058,476 km (0.059 R)
• M14: 7,470,469 km (0.101 R)
• M15: 8,001,242 km (0.116 R)
• M16: 8,395,732 km (0.119 R)
• M17: 8,914,088 km (0.105 R)
• M18: 9,569,776 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 11.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.63 AU - 2.01 AU

Year: 1665 Days

Day: 12.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,886,641 km

• M1: 140,472 km (0.108 R)
• M2: 509,381 km (0.047 R)
• M3: 923,617 km (0.115 R)
• M4: 1,624,034 km (0.096 R)
• M5: 2,018,225 km (0.09 R)
• M6: 2,530,598 km (0.088 R)
• M7: 2,907,285 km (0.109 R)
• M8: 3,704,043 km (0.09 R)
• M9: 4,131,295 km (0.105 R)
• M10: 4,525,934 km (0.072 R)
• M11: 5,671,554 km (0.106 R)
• M12: 7,045,312 km (0.09 R)
• M13: 7,634,279 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.1

Radius: 11.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.98 AU - 4.08 AU

Year: 4498 Days

Day: 6.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,886,641 km

• M1: 145,559 km (0.052 R)
• M2: 535,560 km (0.084 R)
• M3: 1,312,273 km (0.094 R)
• M4: 2,562,462 km (0.099 R)
• M5: 3,401,706 km (0.101 R)
• M6: 3,918,267 km (0.053 R)
• M7: 4,679,870 km (0.053 R)
• M8: 6,019,220 km (0.059 R)
• M9: 6,714,850 km (0.073 R)
• M10: 7,736,454 km (0.106 R)
• M11: 8,123,015 km (0.074 R)
• M12: 8,522,441 km (0.088 R)
• M13: 9,165,562 km (0.099 R)
• M14: 10,806,801 km (0.111 R)
• M15: 13,025,337 km (0.037 R)
• M16: 14,189,508 km (0.072 R)
• M17: 16,262,934 km (0.1 R)
• M18: 16,899,024 km (0.117 R)
• M19: 18,593,370 km (0.111 R)
• M20: 18,970,656 km (0.083 R)
• M21: 22,246,550 km (0.092 R)
• M22: 23,759,433 km (0.092 R)
• M23: 24,204,038 km (0.065 R)
• M24: 24,881,417 km (0.096 R)
• M25: 25,494,020 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.8

Radius: 14.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.61 AU - 5.81 AU

Year: 6933 Days

Day: 11.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,886,641 km

• M1: 186,549 km (0.094 R)
• M2: 762,650 km (0.098 R)
• M3: 1,618,350 km (0.094 R)
• M4: 2,611,380 km (0.047 R)
• M5: 3,499,693 km (0.111 R)
• M6: 7,196,555 km (0.094 R)
• M7: 8,280,990 km (0.107 R)
• M8: 11,851,293 km (0.1 R)
• M9: 14,439,186 km (0.118 R)
• M10: 17,134,940 km (0.085 R)
• M11: 20,150,684 km (0.05 R)
• M12: 23,047,198 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.6

Radius: 5.8

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.23 AU - 11.77 AU

Year: 21448 Days

Day: 16.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,886,641 km

• M1: 72,106 km (0.047 R)
• M2: 575,204 km (0.097 R)
• M3: 1,554,621 km (0.078 R)
• M4: 1,858,155 km (0.112 R)
• M5: 2,606,593 km (0.092 R)
• M6: 3,914,827 km (0.109 R)
• M7: 4,882,127 km (0.065 R)
• M8: 7,694,566 km (0.107 R)
• M9: 12,251,318 km (0.116 R)
• M10: 14,941,387 km (0.049 R)
• M11: 17,587,174 km (0.081 R)
• M12: 20,438,659 km (0.079 R)
• M13: 25,957,475 km (0.088 R)
• M14: 39,815,024 km (0.114 R)
• M15: 42,867,120 km (0.099 R)
• M16: 44,373,870 km (0.102 R)
• M17: 48,294,381 km (0.107 R)
• M18: 56,278,719 km (0.12 R)
• M19: 64,510,043 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 16,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit