🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.1

Radius: 8.4

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.11 AU - 1.35 AU

Year: 895 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 91,052,656 km

• M1: 104,569 km (0.118 R)
• M2: 397,482 km (0.074 R)
• M3: 672,293 km (0.101 R)
• M4: 952,938 km (0.105 R)
• M5: 1,277,117 km (0.108 R)
• M6: 1,718,880 km (0.049 R)
• M7: 2,623,947 km (0.097 R)
• M8: 2,961,439 km (0.087 R)
• M9: 3,229,968 km (0.096 R)
• M10: 3,588,703 km (0.088 R)
• M11: 4,301,537 km (0.076 R)
• M12: 7,786,868 km (0.063 R)
• M13: 8,301,784 km (0.077 R)
• M14: 9,342,387 km (0.109 R)
• M15: 10,042,954 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86

Radius: 10.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.28 AU - 1.52 AU

Year: 1087 Days

Day: 5 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 91,052,656 km

• M1: 131,945 km (0.114 R)
• M2: 661,223 km (0.098 R)
• M3: 1,109,268 km (0.115 R)
• M4: 2,016,729 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.8

Radius: 13.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.2 AU - 1.7 AU

Year: 1145 Days

Day: 7.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,052,656 km

• M1: 170,392 km (0.027 R)
• M2: 607,816 km (0.09 R)
• M3: 1,385,725 km (0.11 R)
• M4: 1,855,462 km (0.095 R)
• M5: 2,409,723 km (0.101 R)
• M6: 3,198,253 km (0.118 R)
• M7: 4,186,945 km (0.077 R)
• M8: 6,351,028 km (0.114 R)
• M9: 6,932,365 km (0.099 R)
• M10: 7,498,294 km (0.118 R)
• M11: 9,092,559 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 10

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.31 AU - 4.89 AU

Year: 5446 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,052,656 km

• M1: 124,465 km (0.089 R)
• M2: 486,043 km (0.029 R)
• M3: 1,022,651 km (0.085 R)
• M4: 1,594,414 km (0.12 R)
• M5: 1,941,032 km (0.089 R)
• M6: 2,353,324 km (0.079 R)
• M7: 4,793,864 km (0.097 R)
• M8: 5,608,424 km (0.03 R)
• M9: 6,605,195 km (0.081 R)
• M10: 7,178,454 km (0.086 R)
• M11: 11,610,889 km (0.091 R)
• M12: 12,541,837 km (0.059 R)
• M13: 13,321,690 km (0.053 R)
• M14: 14,604,642 km (0.112 R)
• M15: 14,978,188 km (0.109 R)
• M16: 16,250,667 km (0.065 R)
• M17: 17,895,496 km (0.042 R)
• M18: 20,367,451 km (0.087 R)
• M19: 20,700,007 km (0.118 R)
• M20: 23,638,558 km (0.052 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.4

Radius: 5.8

Gravity: 26.68 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.48 AU - 8.26 AU

Year: 13125 Days

Day: 21.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 121.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,052,656 km

• M1: 72,256 km (0.096 R)
• M2: 324,627 km (0.067 R)
• M3: 544,985 km (0.064 R)
• M4: 1,214,585 km (0.104 R)
• M5: 1,480,570 km (0.029 R)
• M6: 2,129,974 km (0.08 R)
• M7: 2,696,053 km (0.079 R)
• M8: 3,176,561 km (0.067 R)
• M9: 3,437,161 km (0.075 R)
• M10: 4,927,305 km (0.114 R)
• M11: 5,206,006 km (0.113 R)
• M12: 5,756,825 km (0.041 R)
• M13: 6,145,181 km (0.117 R)
• M14: 6,888,084 km (0.07 R)
• M15: 9,528,188 km (0.085 R)
• M16: 19,732,109 km (0.097 R)
• M17: 28,409,533 km (0.039 R)
• M18: 38,776,666 km (0.115 R)
• M19: 41,142,855 km (0.083 R)
• M20: 47,554,171 km (0.117 R)
• M21: 54,943,708 km (0.084 R)
• M22: 60,273,281 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519

Radius: 3.7

Gravity: 37.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.05 AU - 9.01 AU

Year: 13555 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,052,656 km

• M1: 46,076 km (0.104 R)
• M2: 171,888 km (0.057 R)
• M3: 384,616 km (0.114 R)
• M4: 499,956 km (0.101 R)
• M5: 1,182,571 km (0.097 R)
• M6: 1,533,528 km (0.051 R)
• M7: 1,701,526 km (0.109 R)
• M8: 3,267,217 km (0.109 R)
• M9: 3,520,038 km (0.117 R)
• M10: 5,017,064 km (0.088 R)
• M11: 7,139,558 km (0.103 R)
• M12: 7,392,828 km (0.092 R)
• M13: 7,521,781 km (0.083 R)
• M14: 8,007,226 km (0.089 R)
• M15: 15,280,675 km (0.117 R)
• M16: 16,201,599 km (0.072 R)
• M17: 16,346,410 km (0.112 R)
• M18: 19,024,062 km (0.106 R)
• M19: 19,347,642 km (0.075 R)
• M20: 21,279,250 km (0.028 R)
• M21: 21,453,083 km (0.117 R)
• M22: 25,716,772 km (0.034 R)
• M23: 28,781,882 km (0.056 R)
• M24: 28,994,461 km (0.093 R)
• M25: 30,292,222 km (0.064 R)
• M26: 32,196,005 km (0.08 R)
• M27: 40,078,317 km (0.118 R)
• M28: 40,210,711 km (0.101 R)
• M29: 44,603,652 km (0.12 R)
• M30: 47,062,443 km (0.116 R)
• M31: 49,153,971 km (0.102 R)
• M32: 49,457,804 km (0.088 R)
• M33: 52,090,427 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.5

Radius: 6.1

Gravity: 25.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.17 AU - 10.83 AU

Year: 22320 Days

Day: 17.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,052,656 km

• M1: 75,996 km (0.105 R)
• M2: 462,706 km (0.052 R)
• M3: 967,449 km (0.115 R)
• M4: 1,446,761 km (0.117 R)
• M5: 2,249,054 km (0.077 R)
• M6: 2,708,170 km (0.096 R)
• M7: 3,496,102 km (0.075 R)
• M8: 3,844,216 km (0.026 R)
• M9: 4,285,231 km (0.072 R)
• M10: 8,873,547 km (0.072 R)
• M11: 12,358,280 km (0.113 R)
• M12: 14,401,488 km (0.063 R)
• M13: 14,965,771 km (0.08 R)
• M14: 16,224,637 km (0.086 R)
• M15: 16,924,157 km (0.069 R)
• M16: 17,918,534 km (0.104 R)
• M17: 21,445,004 km (0.118 R)
• M18: 22,393,754 km (0.111 R)
• M19: 23,260,375 km (0.099 R)
• M20: 25,994,276 km (0.033 R)
• M21: 37,845,868 km (0.118 R)
• M22: 40,170,319 km (0.085 R)
• M23: 43,083,289 km (0.105 R)
• M24: 50,237,508 km (0.117 R)
• M25: 55,357,495 km (0.054 R)
• M26: 63,780,304 km (0.093 R)
• M27: 66,177,161 km (0.107 R)
• M28: 68,407,516 km (0.111 R)
• M29: 73,017,823 km (0.107 R)
• M30: 82,084,950 km (0.119 R)
• M31: 88,618,338 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit