🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 8.1

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.1 AU - 1.18 AU

Year: 798 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,712,001 km

• M1: 100,829 km (0.108 R)
• M2: 502,649 km (0.116 R)
• M3: 797,207 km (0.069 R)
• M4: 1,397,394 km (0.076 R)
• M5: 2,259,825 km (0.06 R)
• M6: 2,584,752 km (0.116 R)
• M7: 3,607,253 km (0.075 R)
• M8: 4,321,733 km (0.106 R)
• M9: 4,894,992 km (0.082 R)
• M10: 6,234,192 km (0.092 R)
• M11: 6,593,227 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.8

Radius: 14.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.17 AU - 1.71 AU

Year: 1134 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,712,001 km

• M1: 178,021 km (0.108 R)
• M2: 1,736,831 km (0.119 R)
• M3: 2,310,838 km (0.083 R)
• M4: 2,880,956 km (0.081 R)
• M5: 3,504,480 km (0.094 R)
• M6: 3,964,493 km (0.118 R)
• M7: 4,496,762 km (0.064 R)
• M8: 5,466,605 km (0.111 R)
• M9: 6,247,207 km (0.093 R)
• M10: 6,864,747 km (0.099 R)
• M11: 7,984,487 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.1

Radius: 13.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.54 AU - 3.34 AU

Year: 3307 Days

Day: 5.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,712,001 km

• M1: 164,408 km (0.092 R)
• M2: 583,581 km (0.085 R)
• M3: 1,251,087 km (0.11 R)
• M4: 1,849,179 km (0.113 R)
• M5: 2,277,029 km (0.115 R)
• M6: 2,995,997 km (0.08 R)
• M7: 3,668,888 km (0.116 R)
• M8: 4,484,196 km (0.105 R)
• M9: 5,052,967 km (0.051 R)
• M10: 6,171,361 km (0.11 R)
• M11: 6,789,350 km (0.119 R)
• M12: 7,698,606 km (0.079 R)
• M13: 8,964,802 km (0.085 R)
• M14: 9,759,017 km (0.107 R)
• M15: 11,696,310 km (0.066 R)
• M16: 13,690,748 km (0.114 R)
• M17: 15,748,317 km (0.1 R)
• M18: 18,457,834 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 12.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.78 AU - 4.22 AU

Year: 4295 Days

Day: 9.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,712,001 km

• M1: 159,322 km (0.049 R)
• M2: 586,573 km (0.103 R)
• M3: 1,413,550 km (0.084 R)
• M4: 2,281,667 km (0.096 R)
• M5: 3,235,353 km (0.092 R)
• M6: 4,483,897 km (0.117 R)
• M7: 5,621,140 km (0.101 R)
• M8: 8,010,068 km (0.116 R)
• M9: 9,334,608 km (0.054 R)
• M10: 10,430,562 km (0.118 R)
• M11: 11,566,758 km (0.118 R)
• M12: 14,134,007 km (0.075 R)
• M13: 18,158,489 km (0.117 R)
• M14: 20,624,460 km (0.077 R)
• M15: 22,410,210 km (0.048 R)
• M16: 23,656,659 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.3

Radius: 7.9

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.7 AU - 7.16 AU

Year: 10696 Days

Day: 21 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,712,001 km

• M1: 98,286 km (0.093 R)
• M2: 524,490 km (0.107 R)
• M3: 995,574 km (0.076 R)
• M4: 1,651,710 km (0.076 R)
• M5: 2,508,756 km (0.11 R)
• M6: 3,219,197 km (0.111 R)
• M7: 4,084,620 km (0.105 R)
• M8: 5,457,630 km (0.091 R)
• M9: 5,870,669 km (0.102 R)
• M10: 9,369,015 km (0.078 R)
• M11: 9,811,227 km (0.107 R)
• M12: 11,004,569 km (0.075 R)
• M13: 11,720,395 km (0.111 R)
• M14: 13,739,218 km (0.075 R)
• M15: 16,328,009 km (0.075 R)
• M16: 19,699,347 km (0.085 R)
• M17: 20,343,665 km (0.069 R)
• M18: 27,480,680 km (0.109 R)
• M19: 30,792,328 km (0.11 R)
• M20: 33,104,363 km (0.084 R)
• M21: 35,885,687 km (0.058 R)
• M22: 38,693,788 km (0.101 R)
• M23: 40,087,143 km (0.081 R)
• M24: 46,277,353 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275

Radius: 5.4

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.44 AU - 8.76 AU

Year: 13745 Days

Day: 17.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,712,001 km

• M1: 67,169 km (0.086 R)
• M2: 266,733 km (0.068 R)
• M3: 443,109 km (0.11 R)
• M4: 2,103,496 km (0.087 R)
• M5: 2,696,202 km (0.062 R)
• M6: 5,721,520 km (0.059 R)
• M7: 9,684,218 km (0.038 R)
• M8: 11,189,622 km (0.085 R)
• M9: 12,501,146 km (0.116 R)
• M10: 12,671,987 km (0.073 R)
• M11: 15,556,533 km (0.095 R)
• M12: 16,976,067 km (0.111 R)
• M13: 17,467,795 km (0.093 R)
• M14: 18,553,577 km (0.067 R)
• M15: 19,377,861 km (0.103 R)
• M16: 23,261,871 km (0.114 R)
• M17: 23,868,340 km (0.07 R)
• M18: 26,306,935 km (0.092 R)
• M19: 26,776,074 km (0.108 R)
• M20: 28,412,824 km (0.088 R)
• M21: 32,417,410 km (0.087 R)
• M22: 33,501,695 km (0.062 R)
• M23: 35,286,547 km (0.066 R)
• M24: 40,644,395 km (0.098 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: 432 - 13,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit