🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 8.7

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.85 AU - 1.13 AU

Year: 636 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,176,888 km

• M1: 108,159 km (0.096 R)
• M2: 405,261 km (0.067 R)
• M3: 696,528 km (0.081 R)
• M4: 1,351,766 km (0.051 R)
• M5: 1,668,016 km (0.064 R)
• M6: 2,107,684 km (0.058 R)
• M7: 2,801,370 km (0.114 R)
• M8: 3,084,259 km (0.106 R)
• M9: 3,791,558 km (0.112 R)
• M10: 4,109,304 km (0.09 R)
• M11: 4,571,113 km (0.113 R)
• M12: 5,222,761 km (0.099 R)
• M13: 5,821,452 km (0.067 R)
• M14: 6,166,873 km (0.103 R)
• M15: 6,607,588 km (0.076 R)
• M16: 7,112,182 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.6

Radius: 9.1

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.99 AU - 1.11 AU

Year: 695 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,176,888 km

• M1: 113,096 km (0.073 R)
• M2: 398,080 km (0.049 R)
• M3: 749,336 km (0.05 R)
• M4: 1,060,350 km (0.112 R)
• M5: 1,748,051 km (0.106 R)
• M6: 2,466,121 km (0.094 R)
• M7: 2,916,859 km (0.093 R)
• M8: 3,213,063 km (0.074 R)
• M9: 3,681,304 km (0.054 R)
• M10: 4,073,101 km (0.104 R)
• M11: 4,688,248 km (0.114 R)
• M12: 5,309,677 km (0.087 R)
• M13: 5,734,834 km (0.084 R)
• M14: 6,043,904 km (0.112 R)
• M15: 6,929,972 km (0.036 R)
• M16: 7,214,357 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 13.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.16 AU - 1.92 AU

Year: 1234 Days

Day: 10.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,176,888 km

• M1: 174,880 km (0.108 R)
• M2: 610,210 km (0.094 R)
• M3: 1,230,293 km (0.064 R)
• M4: 2,229,906 km (0.119 R)
• M5: 2,848,194 km (0.052 R)
• M6: 3,594,538 km (0.032 R)
• M7: 5,479,321 km (0.077 R)
• M8: 6,731,455 km (0.043 R)
• M9: 7,262,977 km (0.078 R)
• M10: 9,260,258 km (0.046 R)
• M11: 9,736,428 km (0.05 R)
• M12: 10,545,004 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.5

Radius: 12

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.53 AU - 1.89 AU

Year: 1444 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,176,888 km

• M1: 149,299 km (0.074 R)
• M2: 576,251 km (0.075 R)
• M3: 1,341,444 km (0.093 R)
• M4: 1,902,287 km (0.069 R)
• M5: 2,452,956 km (0.107 R)
• M6: 2,882,302 km (0.089 R)
• M7: 3,743,836 km (0.063 R)
• M8: 4,298,695 km (0.106 R)
• M9: 5,275,270 km (0.092 R)
• M10: 6,158,496 km (0.118 R)
• M11: 7,557,535 km (0.063 R)
• M12: 8,418,022 km (0.058 R)
• M13: 10,103,840 km (0.094 R)
• M14: 10,735,592 km (0.109 R)
• M15: 11,252,752 km (0.11 R)
• M16: 11,678,358 km (0.107 R)
• M17: 12,524,334 km (0.067 R)
• M18: 13,058,997 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.8

Radius: 14.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.01 AU - 2.23 AU

Year: 1993 Days

Day: 7.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,176,888 km

• M1: 184,155 km (0.119 R)
• M2: 702,661 km (0.115 R)
• M3: 1,389,465 km (0.032 R)
• M4: 1,911,562 km (0.071 R)
• M5: 2,538,227 km (0.099 R)
• M6: 4,496,164 km (0.1 R)
• M7: 5,125,672 km (0.069 R)
• M8: 5,666,468 km (0.116 R)
• M9: 7,943,946 km (0.11 R)
• M10: 10,479,181 km (0.058 R)
• M11: 13,913,799 km (0.093 R)
• M12: 15,304,311 km (0.06 R)
• M13: 15,934,866 km (0.073 R)
• M14: 16,582,774 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 10

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.84 AU - 3.44 AU

Year: 3593 Days

Day: 11.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,176,888 km

• M1: 124,615 km (0.097 R)
• M2: 688,300 km (0.104 R)
• M3: 1,014,423 km (0.055 R)
• M4: 1,353,113 km (0.036 R)
• M5: 2,041,263 km (0.113 R)
• M6: 2,774,442 km (0.111 R)
• M7: 4,058,141 km (0.106 R)
• M8: 5,241,012 km (0.08 R)
• M9: 5,841,348 km (0.109 R)
• M10: 6,858,614 km (0.09 R)
• M11: 8,748,184 km (0.088 R)
• M12: 9,357,646 km (0.075 R)
• M13: 9,712,642 km (0.086 R)
• M14: 11,268,160 km (0.113 R)
• M15: 14,236,631 km (0.112 R)
• M16: 15,026,358 km (0.106 R)
• M17: 15,459,294 km (0.108 R)
• M18: 19,039,471 km (0.108 R)
• M19: 20,521,986 km (0.108 R)
• M20: 21,941,370 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.7

Radius: 9.4

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.14 AU - 4.62 AU

Year: 5919 Days

Day: 8.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,176,888 km

• M1: 118,482 km (0.072 R)
• M2: 429,047 km (0.117 R)
• M3: 724,951 km (0.109 R)
• M4: 1,046,886 km (0.094 R)
• M5: 1,845,589 km (0.103 R)
• M6: 2,183,979 km (0.06 R)
• M7: 2,665,385 km (0.095 R)
• M8: 3,498,496 km (0.077 R)
• M9: 3,908,244 km (0.064 R)
• M10: 4,696,176 km (0.078 R)
• M11: 5,222,910 km (0.07 R)
• M12: 6,332,478 km (0.085 R)
• M13: 7,985,983 km (0.089 R)
• M14: 8,280,990 km (0.065 R)
• M15: 10,467,662 km (0.114 R)
• M16: 13,683,268 km (0.091 R)
• M17: 14,593,272 km (0.069 R)
• M18: 16,062,473 km (0.088 R)
• M19: 16,533,706 km (0.084 R)
• M20: 19,557,528 km (0.032 R)
• M21: 20,027,415 km (0.102 R)
• M22: 20,780,790 km (0.084 R)
• M23: 24,291,104 km (0.097 R)
• M24: 25,703,457 km (0.081 R)
• M25: 28,433,918 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 12.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.22 AU - 4.74 AU

Year: 6123 Days

Day: 12 Hours

Environment

Temp: -210 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,176,888 km

• M1: 150,495 km (0.12 R)
• M2: 528,828 km (0.058 R)
• M3: 1,062,145 km (0.066 R)
• M4: 2,064,750 km (0.1 R)
• M5: 2,544,061 km (0.053 R)
• M6: 3,097,274 km (0.077 R)
• M7: 4,601,032 km (0.095 R)
• M8: 6,413,560 km (0.079 R)
• M9: 7,019,282 km (0.099 R)
• M10: 7,699,802 km (0.08 R)
• M11: 8,345,467 km (0.088 R)
• M12: 10,140,641 km (0.11 R)
• M13: 14,537,323 km (0.086 R)
• M14: 15,229,662 km (0.053 R)
• M15: 16,370,645 km (0.032 R)
• M16: 18,353,415 km (0.038 R)
• M17: 19,093,924 km (0.094 R)
• M18: 19,994,803 km (0.044 R)
• M19: 22,790,787 km (0.112 R)
• M20: 27,720,785 km (0.117 R)
• M21: 29,055,946 km (0.099 R)
• M22: 30,433,742 km (0.078 R)
• M23: 31,376,059 km (0.042 R)
• M24: 32,434,913 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944

Radius: 7.8

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.14 AU - 10.7 AU

Year: 17201 Days

Day: 22.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,176,888 km

• M1: 97,388 km (0.106 R)
• M2: 558,000 km (0.058 R)
• M3: 991,535 km (0.089 R)
• M4: 1,380,190 km (0.078 R)
• M5: 1,722,470 km (0.03 R)
• M6: 3,908,544 km (0.078 R)
• M7: 5,563,395 km (0.099 R)
• M8: 6,882,100 km (0.12 R)
• M9: 7,737,202 km (0.117 R)
• M10: 8,822,235 km (0.106 R)
• M11: 9,317,105 km (0.078 R)
• M12: 11,418,955 km (0.105 R)
• M13: 12,073,147 km (0.096 R)
• M14: 13,745,202 km (0.113 R)
• M15: 15,566,107 km (0.098 R)
• M16: 17,371,454 km (0.068 R)
• M17: 19,312,038 km (0.089 R)
• M18: 25,771,824 km (0.084 R)
• M19: 26,329,824 km (0.09 R)
• M20: 31,467,314 km (0.088 R)
• M21: 32,621,162 km (0.102 R)
• M22: 32,881,313 km (0.116 R)
• M23: 37,805,028 km (0.078 R)
• M24: 40,741,933 km (0.107 R)
• M25: 41,499,347 km (0.051 R)
• M26: 44,144,536 km (0.049 R)
• M27: 51,508,940 km (0.083 R)
• M28: 57,540,876 km (0.096 R)
• M29: 58,878,132 km (0.072 R)
• M30: 60,627,828 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.1

Radius: 4.5

Gravity: 24.89 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.75 AU - 12.55 AU

Year: 22441 Days

Day: 15.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,176,888 km

• M1: 55,950 km (0.093 R)
• M2: 255,064 km (0.067 R)
• M3: 502,798 km (0.093 R)
• M4: 923,019 km (0.046 R)
• M5: 1,132,755 km (0.091 R)
• M6: 5,016,316 km (0.099 R)
• M7: 7,899,665 km (0.102 R)
• M8: 8,253,165 km (0.104 R)
• M9: 11,792,351 km (0.101 R)
• M10: 12,187,140 km (0.059 R)
• M11: 15,512,252 km (0.099 R)
• M12: 17,978,672 km (0.103 R)
• M13: 18,501,517 km (0.109 R)
• M14: 22,851,673 km (0.12 R)
• M15: 25,697,922 km (0.11 R)
• M16: 27,491,601 km (0.116 R)
• M17: 29,247,281 km (0.095 R)
• M18: 36,048,150 km (0.072 R)
• M19: 38,866,125 km (0.089 R)
• M20: 45,736,258 km (0.03 R)
• M21: 60,642,489 km (0.083 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: 322 - 15,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit