🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 12.6

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.62 AU - 0.64 AU

Year: 333 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,056,564 km

• M1: 156,629 km (0.101 R)
• M2: 558,748 km (0.086 R)
• M3: 1,032,824 km (0.105 R)
• M4: 1,662,332 km (0.115 R)
• M5: 2,227,662 km (0.117 R)
• M6: 2,768,309 km (0.064 R)
• M7: 3,534,549 km (0.115 R)
• M8: 3,961,800 km (0.063 R)
• M9: 4,423,759 km (0.047 R)
• M10: 4,833,657 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.1

Radius: 12.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.75 AU - 2.97 AU

Year: 3225 Days

Day: 10.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,056,564 km

• M1: 160,519 km (0.12 R)
• M2: 679,474 km (0.049 R)
• M3: 1,340,098 km (0.093 R)
• M4: 2,424,981 km (0.084 R)
• M5: 3,389,888 km (0.075 R)
• M6: 6,770,351 km (0.115 R)
• M7: 10,323,450 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.3

Radius: 10.3

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.91 AU - 3.57 AU

Year: 3889 Days

Day: 11.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,056,564 km

• M1: 128,355 km (0.109 R)
• M2: 497,263 km (0.085 R)
• M3: 885,171 km (0.1 R)
• M4: 1,892,563 km (0.107 R)
• M5: 2,834,580 km (0.072 R)
• M6: 3,499,393 km (0.1 R)
• M7: 3,826,714 km (0.108 R)
• M8: 5,061,195 km (0.102 R)
• M9: 6,303,007 km (0.1 R)
• M10: 7,075,381 km (0.073 R)
• M11: 8,260,944 km (0.103 R)
• M12: 11,328,448 km (0.119 R)
• M13: 12,188,487 km (0.116 R)
• M14: 12,705,946 km (0.108 R)
• M15: 13,684,316 km (0.116 R)
• M16: 14,765,011 km (0.031 R)
• M17: 21,439,619 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.6

Radius: 10.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.67 AU - 4.23 AU

Year: 4273 Days

Day: 8.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,056,564 km

• M1: 143,315 km (0.101 R)
• M2: 549,473 km (0.12 R)
• M3: 947,104 km (0.081 R)
• M4: 1,724,714 km (0.089 R)
• M5: 2,115,763 km (0.096 R)
• M6: 2,713,107 km (0.091 R)
• M7: 3,518,542 km (0.05 R)
• M8: 4,405,657 km (0.084 R)
• M9: 7,386,245 km (0.076 R)
• M10: 8,212,325 km (0.109 R)
• M11: 8,684,904 km (0.064 R)
• M12: 9,644,724 km (0.061 R)
• M13: 10,007,050 km (0.081 R)
• M14: 10,378,651 km (0.114 R)
• M15: 11,061,715 km (0.026 R)
• M16: 13,390,805 km (0.107 R)
• M17: 14,722,974 km (0.029 R)
• M18: 15,096,370 km (0.113 R)
• M19: 15,973,313 km (0.115 R)
• M20: 16,653,235 km (0.041 R)
• M21: 18,131,262 km (0.089 R)
• M22: 18,498,674 km (0.116 R)
• M23: 19,502,775 km (0.092 R)
• M24: 20,675,473 km (0.104 R)
• M25: 22,032,774 km (0.09 R)
• M26: 22,804,101 km (0.079 R)
• M27: 25,378,531 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.8

Radius: 14.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.65 AU - 3.87 AU

Year: 4862 Days

Day: 8.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,056,564 km

• M1: 185,352 km (0.114 R)
• M2: 831,615 km (0.062 R)
• M3: 1,295,518 km (0.052 R)
• M4: 1,808,638 km (0.114 R)
• M5: 2,486,317 km (0.097 R)
• M6: 3,039,978 km (0.107 R)
• M7: 4,543,587 km (0.116 R)
• M8: 5,082,288 km (0.097 R)
• M9: 6,633,020 km (0.11 R)
• M10: 7,445,187 km (0.042 R)
• M11: 8,901,373 km (0.064 R)
• M12: 9,890,514 km (0.116 R)
• M13: 10,688,768 km (0.085 R)
• M14: 11,257,389 km (0.118 R)
• M15: 12,414,379 km (0.087 R)
• M16: 13,043,139 km (0.071 R)
• M17: 13,781,405 km (0.098 R)
• M18: 15,870,838 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.9

Radius: 5.3

Gravity: 23.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.09 AU - 7.83 AU

Year: 10949 Days

Day: 18.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,056,564 km

• M1: 66,721 km (0.063 R)
• M2: 428,747 km (0.116 R)
• M3: 640,877 km (0.088 R)
• M4: 973,733 km (0.085 R)
• M5: 1,271,731 km (0.042 R)
• M6: 1,498,073 km (0.048 R)
• M7: 1,946,717 km (0.038 R)
• M8: 2,362,599 km (0.071 R)
• M9: 2,727,768 km (0.098 R)
• M10: 3,014,247 km (0.045 R)
• M11: 3,940,857 km (0.114 R)
• M12: 4,883,622 km (0.109 R)
• M13: 7,081,814 km (0.079 R)
• M14: 10,538,572 km (0.073 R)
• M15: 12,037,841 km (0.063 R)
• M16: 13,174,486 km (0.113 R)
• M17: 14,643,836 km (0.116 R)
• M18: 16,219,252 km (0.086 R)
• M19: 18,132,160 km (0.118 R)
• M20: 18,439,134 km (0.062 R)
• M21: 18,984,867 km (0.072 R)
• M22: 19,461,187 km (0.114 R)
• M23: 20,520,340 km (0.116 R)
• M24: 20,853,794 km (0.069 R)
• M25: 21,106,315 km (0.11 R)
• M26: 24,764,432 km (0.063 R)
• M27: 26,201,917 km (0.065 R)
• M28: 26,792,081 km (0.026 R)
• M29: 28,823,770 km (0.112 R)
• M30: 29,032,309 km (0.086 R)
• M31: 29,452,679 km (0.074 R)
• M32: 36,740,938 km (0.111 R)
• M33: 37,232,666 km (0.058 R)
• M34: 40,536,535 km (0.111 R)
• M35: 43,480,322 km (0.081 R)
• M36: 43,754,834 km (0.075 R)
• M37: 45,004,275 km (0.075 R)
• M38: 47,719,926 km (0.099 R)
• M39: 48,452,207 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318

Radius: 5.1

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.56 AU - 10.12 AU

Year: 20584 Days

Day: 15.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,056,564 km

• M1: 83,176 km (0.114 R)
• M2: 257,907 km (0.117 R)
• M3: 462,108 km (0.06 R)
• M4: 765,193 km (0.032 R)
• M5: 945,758 km (0.088 R)
• M6: 1,651,112 km (0.054 R)
• M7: 2,909,379 km (0.115 R)
• M8: 4,138,027 km (0.109 R)
• M9: 12,510,421 km (0.097 R)
• M10: 14,780,569 km (0.075 R)
• M11: 21,992,533 km (0.06 R)
• M12: 22,455,688 km (0.097 R)
• M13: 24,472,716 km (0.092 R)
• M14: 30,207,550 km (0.11 R)
• M15: 30,779,911 km (0.074 R)
• M16: 36,647,290 km (0.119 R)
• M17: 43,944,375 km (0.081 R)
• M18: 49,259,288 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 14,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit