🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345

Radius: 8.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.96 AU - 1.58 AU

Year: 1006 Days

Day: 9.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,771,850 km

• M1: 102,026 km (0.113 R)
• M2: 368,908 km (0.107 R)
• M3: 639,232 km (0.089 R)
• M4: 975,079 km (0.117 R)
• M5: 1,260,811 km (0.103 R)
• M6: 1,587,084 km (0.107 R)
• M7: 2,081,505 km (0.119 R)
• M8: 2,433,658 km (0.089 R)
• M9: 3,594,388 km (0.101 R)
• M10: 4,512,470 km (0.106 R)
• M11: 4,965,453 km (0.11 R)
• M12: 5,616,353 km (0.077 R)
• M13: 5,884,432 km (0.084 R)
• M14: 6,343,399 km (0.12 R)
• M15: 7,043,367 km (0.036 R)
• M16: 7,840,873 km (0.057 R)
• M17: 8,224,891 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 12.6

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.18 AU - 1.54 AU

Year: 1115 Days

Day: 8.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,771,850 km

• M1: 156,779 km (0.038 R)
• M2: 556,654 km (0.075 R)
• M3: 1,194,689 km (0.05 R)
• M4: 1,629,121 km (0.095 R)
• M5: 2,283,163 km (0.101 R)
• M6: 3,478,898 km (0.058 R)
• M7: 3,897,773 km (0.114 R)
• M8: 4,350,456 km (0.072 R)
• M9: 5,425,316 km (0.033 R)
• M10: 5,879,795 km (0.072 R)
• M11: 6,501,523 km (0.09 R)
• M12: 7,217,798 km (0.105 R)
• M13: 7,904,003 km (0.068 R)
• M14: 8,925,607 km (0.111 R)
• M15: 9,842,642 km (0.102 R)
• M16: 10,521,218 km (0.104 R)
• M17: 11,899,912 km (0.064 R)
• M18: 12,558,143 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.7

Radius: 9.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.99 AU - 2.39 AU

Year: 2278 Days

Day: 9.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,771,850 km

• M1: 121,922 km (0.094 R)
• M2: 454,628 km (0.098 R)
• M3: 1,006,943 km (0.106 R)
• M4: 2,570,091 km (0.084 R)
• M5: 5,294,269 km (0.116 R)
• M6: 6,248,703 km (0.077 R)
• M7: 7,358,869 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34

Radius: 8.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.48 AU - 3.48 AU

Year: 3616 Days

Day: 9.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 49,771,850 km

• M1: 126,261 km (0.09 R)
• M2: 430,842 km (0.107 R)
• M3: 867,967 km (0.032 R)
• M4: 1,403,078 km (0.046 R)
• M5: 1,869,525 km (0.094 R)
• M6: 3,113,580 km (0.11 R)
• M7: 3,602,616 km (0.102 R)
• M8: 5,419,482 km (0.084 R)
• M9: 6,293,882 km (0.101 R)
• M10: 7,213,460 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 14.1

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.18 AU - 3.8 AU

Year: 4583 Days

Day: 11.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,771,850 km

• M1: 176,226 km (0.101 R)
• M2: 614,997 km (0.084 R)
• M3: 1,223,711 km (0.105 R)
• M4: 1,718,132 km (0.048 R)
• M5: 2,259,077 km (0.096 R)
• M6: 3,611,143 km (0.082 R)
• M7: 4,143,861 km (0.074 R)
• M8: 4,583,529 km (0.102 R)
• M9: 5,950,405 km (0.093 R)
• M10: 6,949,569 km (0.053 R)
• M11: 8,307,619 km (0.088 R)
• M12: 8,785,135 km (0.036 R)
• M13: 9,437,382 km (0.111 R)
• M14: 10,287,397 km (0.044 R)
• M15: 11,454,709 km (0.053 R)
• M16: 12,187,140 km (0.102 R)
• M17: 13,344,130 km (0.105 R)
• M18: 15,324,207 km (0.041 R)
• M19: 16,787,424 km (0.068 R)
• M20: 18,776,478 km (0.059 R)
• M21: 20,055,988 km (0.08 R)
• M22: 21,392,795 km (0.037 R)
• M23: 22,013,327 km (0.118 R)
• M24: 24,692,026 km (0.056 R)
• M25: 26,227,050 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.3

Radius: 8.9

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.92 AU - 5 AU

Year: 7765 Days

Day: 14.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,771,850 km

• M1: 110,702 km (0.092 R)
• M2: 408,851 km (0.105 R)
• M3: 995,275 km (0.061 R)
• M4: 1,834,668 km (0.118 R)
• M5: 2,348,836 km (0.067 R)
• M6: 3,354,882 km (0.03 R)
• M7: 3,640,165 km (0.117 R)
• M8: 5,070,620 km (0.033 R)
• M9: 8,505,985 km (0.077 R)
• M10: 11,722,938 km (0.064 R)
• M11: 12,160,961 km (0.11 R)
• M12: 16,747,332 km (0.107 R)
• M13: 18,233,138 km (0.093 R)
• M14: 18,673,405 km (0.029 R)
• M15: 23,907,385 km (0.112 R)
• M16: 34,632,206 km (0.087 R)
• M17: 36,452,663 km (0.044 R)
• M18: 37,859,332 km (0.107 R)
• M19: 40,655,914 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.9

Radius: 4.4

Gravity: 42.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.18 AU - 5.76 AU

Year: 8993 Days

Day: 15.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 172.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,771,850 km

• M1: 72,405 km (0.112 R)
• M2: 212,130 km (0.079 R)
• M3: 396,734 km (0.091 R)
• M4: 806,931 km (0.104 R)
• M5: 1,391,260 km (0.115 R)
• M6: 1,795,623 km (0.114 R)
• M7: 2,483,923 km (0.094 R)
• M8: 2,854,926 km (0.052 R)
• M9: 3,381,660 km (0.046 R)
• M10: 3,970,477 km (0.052 R)
• M11: 4,565,428 km (0.11 R)
• M12: 5,481,864 km (0.04 R)
• M13: 6,977,843 km (0.09 R)
• M14: 8,187,192 km (0.087 R)
• M15: 9,481,214 km (0.073 R)
• M16: 9,725,806 km (0.096 R)
• M17: 9,874,656 km (0.095 R)
• M18: 10,433,255 km (0.108 R)
• M19: 12,177,865 km (0.114 R)
• M20: 12,525,231 km (0.109 R)
• M21: 12,701,458 km (0.05 R)
• M22: 12,879,329 km (0.077 R)
• M23: 15,211,560 km (0.052 R)
• M24: 16,024,625 km (0.081 R)
• M25: 16,441,704 km (0.073 R)
• M26: 17,959,075 km (0.079 R)
• M27: 18,258,271 km (0.119 R)
• M28: 24,138,364 km (0.078 R)
• M29: 28,250,511 km (0.11 R)
• M30: 31,488,856 km (0.053 R)
• M31: 32,917,366 km (0.09 R)
• M32: 35,785,157 km (0.027 R)
• M33: 36,736,899 km (0.071 R)
• M34: 37,218,903 km (0.086 R)
• M35: 40,328,295 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.8

Radius: 4.6

Gravity: 43.61 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.24 AU - 5.8 AU

Year: 9116 Days

Day: 23.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,771,850 km

• M1: 57,595 km (0.102 R)
• M2: 221,704 km (0.093 R)
• M3: 392,844 km (0.119 R)
• M4: 761,752 km (0.115 R)
• M5: 1,079,947 km (0.083 R)
• M6: 1,763,759 km (0.091 R)
• M7: 2,785,213 km (0.105 R)
• M8: 4,527,280 km (0.07 R)
• M9: 6,271,592 km (0.081 R)
• M10: 6,887,336 km (0.116 R)
• M11: 8,976,321 km (0.056 R)
• M12: 10,319,560 km (0.083 R)
• M13: 11,677,759 km (0.096 R)
• M14: 12,429,040 km (0.06 R)
• M15: 13,273,669 km (0.032 R)
• M16: 13,773,177 km (0.063 R)
• M17: 14,285,101 km (0.089 R)
• M18: 16,036,443 km (0.101 R)
• M19: 18,535,924 km (0.111 R)
• M20: 23,378,258 km (0.103 R)
• M21: 29,000,146 km (0.107 R)
• M22: 34,051,916 km (0.119 R)
• M23: 34,868,720 km (0.048 R)
• M24: 42,546,831 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 18,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit