🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 12.7

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.13 AU - 1.87 AU

Year: 1205 Days

Day: 6.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 92,136,966 km

• M1: 160,668 km (0.094 R)
• M2: 624,721 km (0.097 R)
• M3: 1,059,751 km (0.083 R)
• M4: 2,224,072 km (0.069 R)
• M5: 2,659,701 km (0.091 R)
• M6: 3,585,711 km (0.074 R)
• M7: 4,058,740 km (0.109 R)
• M8: 4,475,370 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.3

Radius: 12.8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.77 AU - 2.63 AU

Year: 2141 Days

Day: 14.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 92,136,966 km

• M1: 159,322 km (0.085 R)
• M2: 655,089 km (0.077 R)
• M3: 1,059,751 km (0.025 R)
• M4: 1,629,869 km (0.077 R)
• M5: 2,756,790 km (0.106 R)
• M6: 3,419,658 km (0.102 R)
• M7: 5,708,505 km (0.067 R)
• M8: 6,272,489 km (0.116 R)
• M9: 6,705,725 km (0.087 R)
• M10: 8,095,788 km (0.084 R)
• M11: 8,809,071 km (0.056 R)
• M12: 9,705,611 km (0.084 R)
• M13: 10,624,142 km (0.07 R)
• M14: 11,124,247 km (0.117 R)
• M15: 12,719,409 km (0.073 R)
• M16: 14,791,489 km (0.087 R)
• M17: 15,221,733 km (0.119 R)
• M18: 15,858,122 km (0.063 R)
• M19: 16,820,037 km (0.098 R)
• M20: 17,341,834 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 8.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.88 AU - 2.7 AU

Year: 2273 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 92,136,966 km

• M1: 101,278 km (0.051 R)
• M2: 718,967 km (0.115 R)
• M3: 1,084,734 km (0.096 R)
• M4: 1,710,203 km (0.05 R)
• M5: 2,022,713 km (0.071 R)
• M6: 3,012,602 km (0.073 R)
• M7: 3,976,311 km (0.111 R)
• M8: 4,751,976 km (0.118 R)
• M9: 6,271,592 km (0.095 R)
• M10: 9,461,317 km (0.114 R)
• M11: 10,980,185 km (0.119 R)
• M12: 11,533,248 km (0.111 R)
• M13: 12,615,289 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 12

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.23 AU - 5.85 AU

Year: 8554 Days

Day: 10 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,136,966 km

• M1: 154,535 km (0.08 R)
• M2: 720,613 km (0.034 R)
• M3: 1,122,433 km (0.091 R)
• M4: 1,546,094 km (0.114 R)
• M5: 2,109,779 km (0.116 R)
• M6: 3,010,059 km (0.116 R)
• M7: 3,399,761 km (0.087 R)
• M8: 3,997,255 km (0.079 R)
• M9: 4,692,137 km (0.1 R)
• M10: 5,466,007 km (0.118 R)
• M11: 6,254,089 km (0.112 R)
• M12: 6,857,118 km (0.064 R)
• M13: 7,694,716 km (0.116 R)
• M14: 8,771,073 km (0.117 R)
• M15: 9,300,500 km (0.07 R)
• M16: 10,326,891 km (0.078 R)
• M17: 11,427,183 km (0.11 R)
• M18: 13,051,367 km (0.104 R)
• M19: 17,226,344 km (0.038 R)
• M20: 18,058,109 km (0.101 R)
• M21: 20,869,352 km (0.12 R)
• M22: 21,338,491 km (0.061 R)
• M23: 24,216,754 km (0.072 R)
• M24: 28,190,372 km (0.084 R)
• M25: 31,441,732 km (0.027 R)
• M26: 36,043,064 km (0.045 R)
• M27: 36,832,342 km (0.105 R)
• M28: 39,269,291 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.6

Radius: 6.3

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.7 AU - 7 AU

Year: 10497 Days

Day: 20.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,136,966 km

• M1: 93,050 km (0.038 R)
• M2: 302,337 km (0.114 R)
• M3: 890,107 km (0.089 R)
• M4: 2,141,643 km (0.12 R)
• M5: 2,938,102 km (0.105 R)
• M6: 4,874,946 km (0.089 R)
• M7: 5,909,116 km (0.097 R)
• M8: 6,649,476 km (0.09 R)
• M9: 7,916,719 km (0.1 R)
• M10: 8,447,941 km (0.106 R)
• M11: 10,287,546 km (0.1 R)
• M12: 10,547,996 km (0.101 R)
• M13: 17,749,638 km (0.101 R)
• M14: 23,133,366 km (0.076 R)
• M15: 24,957,413 km (0.077 R)
• M16: 33,555,999 km (0.074 R)
• M17: 37,093,690 km (0.105 R)
• M18: 37,583,473 km (0.099 R)
• M19: 40,483,278 km (0.041 R)
• M20: 42,319,592 km (0.044 R)
• M21: 43,664,776 km (0.08 R)
• M22: 44,210,808 km (0.033 R)
• M23: 45,455,762 km (0.095 R)
• M24: 47,295,217 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.7

Radius: 3.7

Gravity: 67.03 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.25 AU - 7.89 AU

Year: 11047 Days

Day: 15.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 92,136,966 km

• M1: 49,367 km (0.109 R)
• M2: 178,769 km (0.094 R)
• M3: 358,885 km (0.062 R)
• M4: 622,626 km (0.037 R)
• M5: 750,533 km (0.119 R)
• M6: 896,241 km (0.113 R)
• M7: 1,297,911 km (0.096 R)
• M8: 3,045,364 km (0.064 R)
• M9: 4,754,669 km (0.112 R)
• M10: 5,153,347 km (0.076 R)
• M11: 7,530,607 km (0.116 R)
• M12: 7,933,773 km (0.109 R)
• M13: 9,691,698 km (0.087 R)
• M14: 10,772,543 km (0.116 R)
• M15: 20,070,200 km (0.048 R)
• M16: 20,669,938 km (0.111 R)
• M17: 20,843,621 km (0.082 R)
• M18: 22,449,554 km (0.119 R)
• M19: 23,659,502 km (0.106 R)
• M20: 24,425,293 km (0.095 R)
• M21: 25,804,885 km (0.038 R)
• M22: 27,653,914 km (0.103 R)
• M23: 28,934,472 km (0.104 R)
• M24: 29,260,745 km (0.072 R)
• M25: 29,699,516 km (0.067 R)
• M26: 30,590,072 km (0.101 R)
• M27: 30,815,516 km (0.115 R)
• M28: 33,607,610 km (0.099 R)
• M29: 40,632,278 km (0.119 R)
• M30: 41,178,160 km (0.12 R)
• M31: 49,035,190 km (0.11 R)
• M32: 49,965,240 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.3

Radius: 5.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.18 AU - 8 AU

Year: 11098 Days

Day: 24.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 92,136,966 km

• M1: 63,579 km (0.113 R)
• M2: 453,730 km (0.115 R)
• M3: 619,784 km (0.085 R)
• M4: 1,745,358 km (0.099 R)
• M5: 2,220,332 km (0.058 R)
• M6: 2,465,672 km (0.098 R)
• M7: 3,257,194 km (0.07 R)
• M8: 5,793,028 km (0.1 R)
• M9: 6,064,099 km (0.115 R)
• M10: 7,296,038 km (0.062 R)
• M11: 8,581,233 km (0.089 R)
• M12: 11,506,171 km (0.107 R)
• M13: 14,287,345 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.3

Radius: 6.9

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.63 AU - 9.79 AU

Year: 19849 Days

Day: 20.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,136,966 km

• M1: 85,869 km (0.075 R)
• M2: 415,433 km (0.11 R)
• M3: 1,156,541 km (0.118 R)
• M4: 2,697,848 km (0.119 R)
• M5: 2,981,186 km (0.101 R)
• M6: 3,517,495 km (0.097 R)
• M7: 4,353,298 km (0.101 R)
• M8: 5,354,557 km (0.119 R)
• M9: 7,854,487 km (0.111 R)
• M10: 8,167,296 km (0.105 R)
• M11: 8,542,786 km (0.079 R)
• M12: 11,171,520 km (0.086 R)
• M13: 11,567,356 km (0.094 R)
• M14: 12,457,314 km (0.099 R)
• M15: 20,586,911 km (0.111 R)
• M16: 21,483,900 km (0.12 R)
• M17: 23,355,668 km (0.103 R)
• M18: 27,539,472 km (0.098 R)
• M19: 29,120,722 km (0.103 R)
• M20: 29,870,506 km (0.059 R)
• M21: 35,624,938 km (0.114 R)
• M22: 44,334,376 km (0.093 R)
• M23: 45,326,210 km (0.075 R)
• M24: 51,047,281 km (0.117 R)
• M25: 56,649,422 km (0.059 R)
• M26: 63,270,175 km (0.11 R)
• M27: 70,388,192 km (0.062 R)
• M28: 75,652,990 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.7

Radius: 3.3

Gravity: 78.85 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.46 AU - 12.46 AU

Year: 23803 Days

Day: 17 Hours

Environment

Temp: -240 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,136,966 km

• M1: 51,910 km (0.091 R)
• M2: 160,369 km (0.094 R)
• M3: 267,631 km (0.061 R)
• M4: 370,853 km (0.116 R)
• M5: 652,995 km (0.106 R)
• M6: 777,759 km (0.103 R)
• M7: 2,195,498 km (0.111 R)
• M8: 2,429,469 km (0.105 R)
• M9: 2,577,721 km (0.106 R)
• M10: 3,692,823 km (0.101 R)
• M11: 3,888,946 km (0.098 R)
• M12: 5,094,555 km (0.09 R)
• M13: 5,504,005 km (0.08 R)
• M14: 5,979,427 km (0.099 R)
• M15: 6,481,777 km (0.092 R)
• M16: 8,545,629 km (0.118 R)
• M17: 10,099,352 km (0.039 R)
• M18: 11,278,931 km (0.041 R)
• M19: 12,841,631 km (0.09 R)
• M20: 13,751,934 km (0.089 R)
• M21: 15,363,552 km (0.115 R)
• M22: 19,834,434 km (0.107 R)
• M23: 24,753,660 km (0.112 R)
• M24: 26,518,317 km (0.082 R)
• M25: 29,255,210 km (0.08 R)
• M26: 50,449,189 km (0.077 R)
• M27: 51,379,089 km (0.118 R)
• M28: 52,510,199 km (0.104 R)
• M29: 54,237,755 km (0.062 R)
• M30: 55,017,459 km (0.11 R)
• M31: 58,008,370 km (0.075 R)
• M32: 59,646,915 km (0.072 R)
• M33: 66,509,867 km (0.079 R)
• M34: 70,592,094 km (0.072 R)
• M35: 72,458,925 km (0.1 R)
• M36: 78,256,142 km (0.053 R)
• M37: 83,317,038 km (0.105 R)
• M38: 84,094,498 km (0.111 R)
• M39: 84,876,746 km (0.032 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 12,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit