🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 14.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 262 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 79,601,575 km

• M1: 185,352 km (0.078 R)
• M2: 704,606 km (0.075 R)
• M3: 1,327,232 km (0.086 R)
• M4: 2,020,618 km (0.071 R)
• M5: 2,640,103 km (0.114 R)
• M6: 3,539,785 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.2

Radius: 13.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.51 AU - 0.65 AU

Year: 300 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 79,601,575 km

• M1: 170,691 km (0.097 R)
• M2: 642,822 km (0.079 R)
• M3: 1,293,722 km (0.12 R)
• M4: 1,768,247 km (0.095 R)
• M5: 2,352,127 km (0.085 R)
• M6: 2,896,813 km (0.11 R)
• M7: 4,231,226 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.2

Radius: 9.2

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.86 AU - 1.26 AU

Year: 740 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,601,575 km

• M1: 114,442 km (0.112 R)
• M2: 536,608 km (0.113 R)
• M3: 961,017 km (0.084 R)
• M4: 1,374,056 km (0.106 R)
• M5: 1,822,700 km (0.083 R)
• M6: 3,091,889 km (0.085 R)
• M7: 3,957,761 km (0.054 R)
• M8: 4,349,708 km (0.077 R)
• M9: 4,698,869 km (0.086 R)
• M10: 6,307,495 km (0.073 R)
• M11: 6,668,774 km (0.102 R)
• M12: 7,066,405 km (0.119 R)
• M13: 8,456,319 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 14.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.37 AU - 1.47 AU

Year: 1148 Days

Day: 11.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,601,575 km

• M1: 180,265 km (0.118 R)
• M2: 720,015 km (0.091 R)
• M3: 1,172,249 km (0.117 R)
• M4: 1,825,094 km (0.107 R)
• M5: 2,815,133 km (0.039 R)
• M6: 3,572,547 km (0.096 R)
• M7: 4,206,094 km (0.11 R)
• M8: 5,007,789 km (0.106 R)
• M9: 5,825,191 km (0.065 R)
• M10: 6,893,619 km (0.101 R)
• M11: 7,375,773 km (0.081 R)
• M12: 7,829,055 km (0.118 R)
• M13: 10,166,222 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.6

Radius: 13.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.09 AU - 2.29 AU

Year: 2198 Days

Day: 7.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,601,575 km

• M1: 176,825 km (0.026 R)
• M2: 1,806,394 km (0.105 R)
• M3: 2,280,320 km (0.084 R)
• M4: 3,264,674 km (0.092 R)
• M5: 3,830,603 km (0.107 R)
• M6: 4,946,154 km (0.057 R)
• M7: 5,548,884 km (0.053 R)
• M8: 6,615,218 km (0.114 R)
• M9: 7,098,269 km (0.107 R)
• M10: 7,735,257 km (0.066 R)
• M11: 8,747,735 km (0.115 R)
• M12: 11,002,624 km (0.11 R)
• M13: 11,475,952 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.4

Radius: 7.2

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.71 AU - 8.83 AU

Year: 14690 Days

Day: 18.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,601,575 km

• M1: 90,507 km (0.114 R)
• M2: 527,781 km (0.086 R)
• M3: 799,002 km (0.118 R)
• M4: 1,105,379 km (0.047 R)
• M5: 2,210,757 km (0.095 R)
• M6: 2,735,696 km (0.118 R)
• M7: 3,193,615 km (0.083 R)
• M8: 3,622,064 km (0.116 R)
• M9: 4,471,032 km (0.089 R)
• M10: 6,095,664 km (0.108 R)
• M11: 8,922,915 km (0.055 R)
• M12: 13,329,469 km (0.098 R)
• M13: 14,572,029 km (0.102 R)
• M14: 20,827,464 km (0.101 R)
• M15: 24,633,384 km (0.107 R)
• M16: 24,921,659 km (0.12 R)
• M17: 27,207,963 km (0.118 R)
• M18: 31,850,583 km (0.078 R)
• M19: 35,629,874 km (0.117 R)
• M20: 37,120,767 km (0.088 R)
• M21: 49,653,029 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.1

Radius: 7.5

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.03 AU - 9.07 AU

Year: 16957 Days

Day: 17.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,601,575 km

• M1: 93,349 km (0.06 R)
• M2: 859,141 km (0.069 R)
• M3: 1,190,350 km (0.085 R)
• M4: 1,829,432 km (0.11 R)
• M5: 2,113,968 km (0.12 R)
• M6: 2,406,282 km (0.113 R)
• M7: 3,393,478 km (0.112 R)
• M8: 4,559,893 km (0.025 R)
• M9: 4,906,810 km (0.039 R)
• M10: 6,603,998 km (0.027 R)
• M11: 7,948,733 km (0.117 R)
• M12: 8,869,957 km (0.099 R)
• M13: 9,917,740 km (0.097 R)
• M14: 10,620,701 km (0.071 R)
• M15: 12,125,506 km (0.119 R)
• M16: 13,483,854 km (0.066 R)
• M17: 16,339,079 km (0.086 R)
• M18: 22,609,624 km (0.031 R)
• M19: 29,834,453 km (0.065 R)
• M20: 31,792,091 km (0.108 R)
• M21: 32,674,868 km (0.037 R)
• M22: 43,029,584 km (0.109 R)
• M23: 43,799,115 km (0.106 R)
• M24: 49,612,189 km (0.066 R)
• M25: 51,831,623 km (0.053 R)
• M26: 55,737,175 km (0.12 R)
• M27: 57,204,580 km (0.083 R)
• M28: 59,834,361 km (0.087 R)
• M29: 64,527,994 km (0.081 R)
• M30: 67,582,932 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.9

Radius: 5.4

Gravity: 34.05 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9 AU - 10.94 AU

Year: 21352 Days

Day: 18.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,601,575 km

• M1: 99,333 km (0.062 R)
• M2: 358,586 km (0.109 R)
• M3: 1,024,147 km (0.114 R)
• M4: 1,505,553 km (0.113 R)
• M5: 2,104,393 km (0.052 R)
• M6: 4,088,360 km (0.1 R)
• M7: 4,921,620 km (0.062 R)
• M8: 5,733,787 km (0.099 R)
• M9: 7,619,618 km (0.053 R)
• M10: 10,706,420 km (0.12 R)
• M11: 13,753,729 km (0.101 R)
• M12: 14,457,437 km (0.045 R)
• M13: 15,683,242 km (0.108 R)
• M14: 17,604,079 km (0.089 R)
• M15: 17,969,397 km (0.094 R)
• M16: 22,010,933 km (0.1 R)
• M17: 28,204,285 km (0.1 R)
• M18: 33,475,665 km (0.077 R)
• M19: 35,320,805 km (0.034 R)
• M20: 49,263,177 km (0.061 R)
• M21: 59,868,769 km (0.057 R)
• M22: 62,368,848 km (0.107 R)
• M23: 66,468,279 km (0.117 R)
• M24: 70,056,832 km (0.107 R)
• M25: 71,204,099 km (0.092 R)
• M26: 81,846,042 km (0.139 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.3

Radius: 3.6

Gravity: 39.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.58 AU - 11.86 AU

Year: 22160 Days

Day: 15.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,601,575 km

• M1: 46,375 km (0.037 R)
• M2: 264,938 km (0.096 R)
• M3: 519,105 km (0.108 R)
• M4: 661,372 km (0.119 R)
• M5: 873,352 km (0.058 R)
• M6: 1,063,790 km (0.108 R)
• M7: 1,224,459 km (0.064 R)
• M8: 1,628,522 km (0.118 R)
• M9: 2,136,258 km (0.056 R)
• M10: 2,742,279 km (0.118 R)
• M11: 2,865,996 km (0.057 R)
• M12: 2,993,453 km (0.118 R)
• M13: 3,370,590 km (0.098 R)
• M14: 5,545,294 km (0.104 R)
• M15: 6,238,830 km (0.102 R)
• M16: 7,994,959 km (0.076 R)
• M17: 8,248,228 km (0.109 R)
• M18: 8,454,524 km (0.096 R)
• M19: 10,409,768 km (0.092 R)
• M20: 11,206,676 km (0.081 R)
• M21: 12,175,920 km (0.047 R)
• M22: 13,840,496 km (0.092 R)
• M23: 13,985,755 km (0.102 R)
• M24: 16,531,163 km (0.075 R)
• M25: 18,389,468 km (0.044 R)
• M26: 24,260,885 km (0.039 R)
• M27: 25,437,622 km (0.114 R)
• M28: 34,892,207 km (0.118 R)
• M29: 39,803,356 km (0.083 R)
• M30: 41,136,722 km (0.04 R)
• M31: 47,095,654 km (0.03 R)
• M32: 49,090,392 km (0.073 R)
• M33: 49,938,013 km (0.082 R)
• M34: 57,259,034 km (0.086 R)
• M35: 59,338,295 km (0.116 R)
• M36: 59,913,947 km (0.063 R)
• M37: 61,076,323 km (0.103 R)
• M38: 61,663,195 km (0.109 R)
• M39: 71,138,126 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.2

Radius: 4.3

Gravity: 32.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.69 AU - 12.25 AU

Year: 22978 Days

Day: 17.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,601,575 km

• M1: 53,406 km (0.094 R)
• M2: 244,892 km (0.074 R)
• M3: 573,708 km (0.085 R)
• M4: 748,887 km (0.043 R)
• M5: 1,125,874 km (0.047 R)
• M6: 1,517,072 km (0.093 R)
• M7: 1,781,112 km (0.084 R)
• M8: 2,222,875 km (0.11 R)
• M9: 2,660,149 km (0.037 R)
• M10: 2,990,910 km (0.051 R)
• M11: 4,349,857 km (0.111 R)
• M12: 8,741,303 km (0.092 R)
• M13: 9,072,662 km (0.048 R)
• M14: 11,630,187 km (0.118 R)
• M15: 12,440,709 km (0.104 R)
• M16: 12,579,386 km (0.091 R)
• M17: 15,255,392 km (0.103 R)
• M18: 17,581,789 km (0.065 R)
• M19: 22,000,312 km (0.091 R)
• M20: 25,176,424 km (0.075 R)
• M21: 26,642,782 km (0.12 R)
• M22: 28,404,447 km (0.118 R)
• M23: 30,872,064 km (0.025 R)
• M24: 33,881,973 km (0.115 R)
• M25: 36,511,455 km (0.083 R)
• M26: 44,720,937 km (0.073 R)
• M27: 45,373,782 km (0.049 R)
• M28: 54,078,733 km (0.107 R)
• M29: 58,625,910 km (0.064 R)
• M30: 60,792,536 km (0.101 R)
• M31: 64,867,731 km (0.114 R)
• M32: 70,212,863 km (0.12 R)
• M33: 71,094,443 km (0.085 R)
• M34: 72,430,502 km (0.109 R)
• M35: 72,654,899 km (0.088 R)
• M36: 74,466,080 km (0.07 R)
• M37: 74,923,550 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 20,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit