🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.5

Radius: 12

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.04 AU - 1.46 AU

Year: 965 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 90,118,314 km

• M1: 149,598 km (0.091 R)
• M2: 621,280 km (0.114 R)
• M3: 1,185,264 km (0.059 R)
• M4: 1,646,624 km (0.102 R)
• M5: 2,036,925 km (0.073 R)
• M6: 2,518,929 km (0.083 R)
• M7: 3,190,923 km (0.048 R)
• M8: 3,898,969 km (0.095 R)
• M9: 5,162,623 km (0.098 R)
• M10: 5,611,117 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 12.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.05 AU - 1.71 AU

Year: 1119 Days

Day: 6.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,118,314 km

• M1: 155,432 km (0.097 R)
• M2: 596,896 km (0.09 R)
• M3: 1,028,485 km (0.084 R)
• M4: 1,427,762 km (0.114 R)
• M5: 1,839,605 km (0.107 R)
• M6: 3,074,535 km (0.087 R)
• M7: 4,280,444 km (0.104 R)
• M8: 4,876,442 km (0.043 R)
• M9: 5,610,519 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.5

Radius: 14.3

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.62 AU - 3 AU

Year: 3251 Days

Day: 9.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 90,118,314 km

• M1: 177,872 km (0.11 R)
• M2: 667,655 km (0.081 R)
• M3: 1,262,905 km (0.101 R)
• M4: 2,692,163 km (0.107 R)
• M5: 3,809,959 km (0.118 R)
• M6: 4,464,449 km (0.117 R)
• M7: 5,837,608 km (0.095 R)
• M8: 6,391,120 km (0.064 R)
• M9: 7,163,344 km (0.079 R)
• M10: 8,403,062 km (0.103 R)
• M11: 14,973,550 km (0.093 R)
• M12: 16,121,863 km (0.082 R)
• M13: 17,272,121 km (0.107 R)
• M14: 18,242,712 km (0.069 R)
• M15: 19,069,091 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.7

Radius: 12.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.67 AU - 3.01 AU

Year: 3304 Days

Day: 6.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 90,118,314 km

• M1: 163,062 km (0.051 R)
• M2: 751,131 km (0.05 R)
• M3: 1,199,775 km (0.092 R)
• M4: 1,865,635 km (0.11 R)
• M5: 2,278,376 km (0.025 R)
• M6: 3,791,259 km (0.079 R)
• M7: 5,260,011 km (0.078 R)
• M8: 5,792,280 km (0.097 R)
• M9: 6,440,637 km (0.067 R)
• M10: 7,429,329 km (0.088 R)
• M11: 7,882,910 km (0.102 R)
• M12: 8,451,681 km (0.063 R)
• M13: 9,013,870 km (0.1 R)
• M14: 9,565,737 km (0.105 R)
• M15: 10,213,495 km (0.103 R)
• M16: 11,122,302 km (0.06 R)
• M17: 12,084,366 km (0.066 R)
• M18: 15,744,129 km (0.111 R)
• M19: 17,374,446 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.8

Radius: 8.5

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.04 AU - 4.8 AU

Year: 5357 Days

Day: 8.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,118,314 km

• M1: 105,766 km (0.115 R)
• M2: 498,161 km (0.083 R)
• M3: 772,224 km (0.032 R)
• M4: 1,101,938 km (0.093 R)
• M5: 1,537,866 km (0.078 R)
• M6: 2,594,625 km (0.028 R)
• M7: 3,103,557 km (0.103 R)
• M8: 3,414,123 km (0.077 R)
• M9: 4,098,234 km (0.107 R)
• M10: 4,524,737 km (0.102 R)
• M11: 4,789,226 km (0.118 R)
• M12: 6,907,532 km (0.118 R)
• M13: 7,259,237 km (0.032 R)
• M14: 13,471,587 km (0.054 R)
• M15: 14,358,703 km (0.115 R)
• M16: 16,683,454 km (0.064 R)
• M17: 18,365,981 km (0.042 R)
• M18: 19,179,494 km (0.113 R)
• M19: 19,946,034 km (0.065 R)
• M20: 26,402,229 km (0.082 R)
• M21: 27,350,530 km (0.072 R)
• M22: 28,680,006 km (0.118 R)
• M23: 29,132,689 km (0.04 R)
• M24: 31,659,397 km (0.114 R)
• M25: 33,025,525 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.2

Radius: 7.1

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.9 AU - 7.6 AU

Year: 10785 Days

Day: 24.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,118,314 km

• M1: 88,263 km (0.111 R)
• M2: 322,683 km (0.09 R)
• M3: 688,300 km (0.089 R)
• M4: 1,779,467 km (0.1 R)
• M5: 2,140,746 km (0.085 R)
• M6: 2,368,583 km (0.079 R)
• M7: 2,591,783 km (0.078 R)
• M8: 2,851,335 km (0.082 R)
• M9: 3,200,198 km (0.099 R)
• M10: 3,872,341 km (0.117 R)
• M11: 4,125,760 km (0.115 R)
• M12: 7,917,916 km (0.079 R)
• M13: 10,055,969 km (0.085 R)
• M14: 11,257,539 km (0.089 R)
• M15: 11,717,253 km (0.117 R)
• M16: 19,209,563 km (0.082 R)
• M17: 22,014,075 km (0.091 R)
• M18: 24,028,260 km (0.085 R)
• M19: 24,694,121 km (0.104 R)
• M20: 26,162,274 km (0.073 R)
• M21: 28,419,556 km (0.054 R)
• M22: 29,595,396 km (0.093 R)
• M23: 31,026,449 km (0.077 R)
• M24: 31,929,721 km (0.079 R)
• M25: 32,734,258 km (0.115 R)
• M26: 34,865,280 km (0.113 R)
• M27: 37,339,629 km (0.09 R)
• M28: 38,490,335 km (0.11 R)
• M29: 42,773,322 km (0.098 R)
• M30: 44,743,078 km (0.076 R)
• M31: 45,316,785 km (0.111 R)
• M32: 46,772,522 km (0.112 R)
• M33: 52,430,164 km (0.118 R)
• M34: 53,388,488 km (0.06 R)
• M35: 53,872,138 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.8

Radius: 7.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.33 AU - 8.07 AU

Year: 11971 Days

Day: 18.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 90,118,314 km

• M1: 89,011 km (0.098 R)
• M2: 379,081 km (0.057 R)
• M3: 852,109 km (0.053 R)
• M4: 1,090,568 km (0.115 R)
• M5: 2,370,827 km (0.108 R)
• M6: 2,705,926 km (0.106 R)
• M7: 4,070,259 km (0.113 R)
• M8: 7,202,389 km (0.083 R)
• M9: 8,656,481 km (0.12 R)
• M10: 8,904,664 km (0.103 R)
• M11: 10,534,981 km (0.109 R)
• M12: 18,817,767 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.1

Radius: 3.4

Gravity: 34.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.17 AU - 8.53 AU

Year: 13754 Days

Day: 22.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,118,314 km

• M1: 47,123 km (0.102 R)
• M2: 675,135 km (0.088 R)
• M3: 870,959 km (0.116 R)
• M4: 1,138,141 km (0.081 R)
• M5: 1,706,613 km (0.109 R)
• M6: 2,070,285 km (0.099 R)
• M7: 2,927,182 km (0.117 R)
• M8: 3,132,579 km (0.1 R)
• M9: 3,572,248 km (0.088 R)
• M10: 4,394,437 km (0.103 R)
• M11: 5,302,048 km (0.12 R)
• M12: 10,289,192 km (0.108 R)
• M13: 10,550,988 km (0.04 R)
• M14: 13,050,021 km (0.1 R)
• M15: 13,233,428 km (0.108 R)
• M16: 16,910,095 km (0.111 R)
• M17: 19,893,824 km (0.081 R)
• M18: 20,381,962 km (0.06 R)
• M19: 24,024,820 km (0.081 R)
• M20: 26,582,046 km (0.118 R)
• M21: 27,373,269 km (0.068 R)
• M22: 43,194,141 km (0.05 R)
• M23: 44,978,694 km (0.095 R)
• M24: 46,954,583 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.9

Radius: 4

Gravity: 59.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.86 AU - 12.2 AU

Year: 21926 Days

Day: 22.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,118,314 km

• M1: 52,210 km (0.029 R)
• M2: 217,366 km (0.074 R)
• M3: 347,665 km (0.034 R)
• M4: 657,782 km (0.082 R)
• M5: 970,142 km (0.106 R)
• M6: 1,189,004 km (0.078 R)
• M7: 1,342,192 km (0.053 R)
• M8: 1,802,954 km (0.093 R)
• M9: 1,984,865 km (0.104 R)
• M10: 2,785,213 km (0.11 R)
• M11: 3,435,964 km (0.107 R)
• M12: 4,914,290 km (0.095 R)
• M13: 6,533,837 km (0.08 R)
• M14: 9,223,008 km (0.094 R)
• M15: 9,581,145 km (0.103 R)
• M16: 10,452,852 km (0.047 R)
• M17: 11,649,485 km (0.111 R)
• M18: 13,307,628 km (0.104 R)
• M19: 14,153,604 km (0.112 R)
• M20: 15,034,885 km (0.052 R)
• M21: 16,122,761 km (0.069 R)
• M22: 22,039,207 km (0.101 R)
• M23: 25,944,160 km (0.03 R)
• M24: 26,180,226 km (0.039 R)
• M25: 27,138,999 km (0.066 R)
• M26: 31,475,841 km (0.083 R)
• M27: 33,388,300 km (0.049 R)
• M28: 37,442,701 km (0.12 R)
• M29: 41,169,035 km (0.096 R)
• M30: 41,651,488 km (0.063 R)
• M31: 48,628,583 km (0.113 R)
• M32: 50,993,426 km (0.117 R)
• M33: 51,363,831 km (0.079 R)
• M34: 70,185,038 km (0.078 R)
• M35: 79,736,712 km (0.1 R)
• M36: 80,235,771 km (0.107 R)
• M37: 85,341,696 km (0.22 R)
• M38: 85,602,445 km (0.042 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit