🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.2

Radius: 8.5

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.58 AU - 0.9 AU

Year: 432 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,187,999 km

• M1: 105,915 km (0.117 R)
• M2: 441,763 km (0.057 R)
• M3: 783,594 km (0.09 R)
• M4: 1,134,700 km (0.095 R)
• M5: 1,802,804 km (0.05 R)
• M6: 2,370,079 km (0.042 R)
• M7: 2,804,062 km (0.046 R)
• M8: 3,566,114 km (0.047 R)
• M9: 4,137,578 km (0.072 R)
• M10: 4,488,535 km (0.036 R)
• M11: 4,997,766 km (0.072 R)
• M12: 5,561,750 km (0.063 R)
• M13: 5,885,330 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.2

Radius: 10.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.18 AU - 1.36 AU

Year: 971 Days

Day: 7.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,187,999 km

• M1: 127,009 km (0.042 R)
• M2: 552,764 km (0.077 R)
• M3: 945,010 km (0.078 R)
• M4: 1,590,225 km (0.114 R)
• M5: 2,528,354 km (0.111 R)
• M6: 3,257,942 km (0.101 R)
• M7: 3,746,080 km (0.115 R)
• M8: 5,301,300 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.3

Radius: 13.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.29 AU - 1.37 AU

Year: 1040 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,187,999 km

• M1: 172,038 km (0.097 R)
• M2: 640,428 km (0.101 R)
• M3: 1,100,292 km (0.113 R)
• M4: 1,587,383 km (0.109 R)
• M5: 2,098,409 km (0.117 R)
• M6: 2,834,730 km (0.098 R)
• M7: 3,738,152 km (0.104 R)
• M8: 4,628,409 km (0.087 R)
• M9: 5,092,312 km (0.117 R)
• M10: 5,864,386 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 11.6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2 AU - 2.8 AU

Year: 2522 Days

Day: 13.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,187,999 km

• M1: 145,260 km (0.116 R)
• M2: 561,590 km (0.083 R)
• M3: 1,034,469 km (0.109 R)
• M4: 1,695,542 km (0.12 R)
• M5: 2,713,257 km (0.105 R)
• M6: 3,374,778 km (0.057 R)
• M7: 4,120,673 km (0.101 R)
• M8: 5,282,301 km (0.068 R)
• M9: 5,835,065 km (0.106 R)
• M10: 6,206,666 km (0.106 R)
• M11: 6,622,399 km (0.119 R)
• M12: 7,056,681 km (0.113 R)
• M13: 8,814,755 km (0.101 R)
• M14: 9,234,228 km (0.067 R)
• M15: 11,249,012 km (0.101 R)
• M16: 13,403,969 km (0.115 R)
• M17: 14,053,673 km (0.113 R)
• M18: 14,530,441 km (0.107 R)
• M19: 15,416,061 km (0.117 R)
• M20: 17,294,711 km (0.111 R)
• M21: 17,732,135 km (0.099 R)
• M22: 19,204,926 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.1

Radius: 7.3

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.47 AU - 11.35 AU

Year: 19578 Days

Day: 17.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,187,999 km

• M1: 93,349 km (0.028 R)
• M2: 424,708 km (0.076 R)
• M3: 716,873 km (0.103 R)
• M4: 1,252,433 km (0.048 R)
• M5: 2,130,872 km (0.026 R)
• M6: 3,067,654 km (0.106 R)
• M7: 3,510,763 km (0.119 R)
• M8: 4,027,474 km (0.103 R)
• M9: 4,699,019 km (0.104 R)
• M10: 5,561,002 km (0.098 R)
• M11: 5,843,293 km (0.118 R)
• M12: 7,594,635 km (0.089 R)
• M13: 7,942,450 km (0.05 R)
• M14: 9,669,558 km (0.075 R)
• M15: 11,503,179 km (0.106 R)
• M16: 15,132,273 km (0.029 R)
• M17: 15,683,542 km (0.092 R)
• M18: 16,166,593 km (0.108 R)
• M19: 16,411,784 km (0.076 R)
• M20: 17,761,905 km (0.097 R)
• M21: 19,184,431 km (0.089 R)
• M22: 19,551,544 km (0.105 R)
• M23: 26,760,516 km (0.105 R)
• M24: 30,327,976 km (0.072 R)
• M25: 41,670,487 km (0.059 R)
• M26: 42,752,379 km (0.104 R)
• M27: 43,694,696 km (0.099 R)
• M28: 45,620,469 km (0.077 R)
• M29: 51,913,603 km (0.066 R)
• M30: 54,438,067 km (0.034 R)
• M31: 58,761,445 km (0.091 R)
• M32: 61,303,412 km (0.095 R)
• M33: 69,583,505 km (0.096 R)
• M34: 70,233,059 km (0.047 R)
• M35: 71,105,214 km (0.084 R)
• M36: 72,205,656 km (0.086 R)
• M37: 74,892,883 km (0.083 R)
• M38: 75,803,186 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.3

Radius: 5.6

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.76 AU - 10.16 AU

Year: 19735 Days

Day: 20.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,187,999 km

• M1: 74,350 km (0.098 R)
• M2: 283,039 km (0.116 R)
• M3: 470,037 km (0.113 R)
• M4: 724,802 km (0.056 R)
• M5: 911,500 km (0.061 R)
• M6: 1,457,981 km (0.114 R)
• M7: 1,676,693 km (0.074 R)
• M8: 2,027,500 km (0.116 R)
• M9: 2,468,664 km (0.085 R)
• M10: 2,666,582 km (0.111 R)
• M11: 2,995,697 km (0.09 R)
• M12: 4,958,721 km (0.118 R)
• M13: 5,239,366 km (0.114 R)
• M14: 6,677,600 km (0.068 R)
• M15: 8,214,419 km (0.085 R)
• M16: 9,972,643 km (0.1 R)
• M17: 13,458,423 km (0.116 R)
• M18: 17,678,878 km (0.115 R)
• M19: 18,417,143 km (0.107 R)
• M20: 18,836,017 km (0.098 R)
• M21: 20,575,242 km (0.066 R)
• M22: 23,283,263 km (0.055 R)
• M23: 25,078,288 km (0.107 R)
• M24: 31,014,032 km (0.116 R)
• M25: 35,580,806 km (0.093 R)
• M26: 37,020,237 km (0.083 R)
• M27: 41,142,706 km (0.077 R)
• M28: 42,436,578 km (0.105 R)
• M29: 48,199,536 km (0.112 R)
• M30: 50,284,931 km (0.093 R)
• M31: 50,610,904 km (0.12 R)
• M32: 57,077,422 km (0.115 R)
• M33: 59,774,522 km (0.066 R)
• M34: 61,992,460 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.8

Radius: 6.1

Gravity: 19.42 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.78 AU - 11.72 AU

Year: 22258 Days

Day: 24.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 102.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,187,999 km

• M1: 76,744 km (0.094 R)
• M2: 303,983 km (0.083 R)
• M3: 568,622 km (0.111 R)
• M4: 845,527 km (0.11 R)
• M5: 1,196,334 km (0.073 R)
• M6: 1,570,628 km (0.116 R)
• M7: 3,285,169 km (0.086 R)
• M8: 4,217,912 km (0.112 R)
• M9: 4,423,759 km (0.109 R)
• M10: 5,043,991 km (0.071 R)
• M11: 5,597,055 km (0.066 R)
• M12: 6,189,612 km (0.115 R)
• M13: 6,964,379 km (0.06 R)
• M14: 8,112,992 km (0.09 R)
• M15: 11,627,794 km (0.119 R)
• M16: 12,874,393 km (0.108 R)
• M17: 15,711,965 km (0.078 R)
• M18: 16,124,855 km (0.067 R)
• M19: 18,480,573 km (0.113 R)
• M20: 19,314,282 km (0.068 R)
• M21: 20,857,833 km (0.095 R)
• M22: 22,900,592 km (0.085 R)
• M23: 27,142,290 km (0.083 R)
• M24: 29,948,447 km (0.084 R)
• M25: 30,328,276 km (0.097 R)
• M26: 30,711,096 km (0.098 R)
• M27: 31,879,306 km (0.057 R)
• M28: 34,166,209 km (0.043 R)
• M29: 42,152,342 km (0.082 R)
• M30: 56,329,133 km (0.099 R)
• M31: 56,907,778 km (0.063 R)
• M32: 58,865,117 km (0.111 R)
• M33: 59,460,965 km (0.091 R)
• M34: 60,060,703 km (0.079 R)
• M35: 61,884,450 km (0.119 R)
• M36: 68,448,655 km (0.057 R)
• M37: 71,334,099 km (0.094 R)
• M38: 72,237,969 km (0.071 R)
• M39: 74,531,155 km (0.063 R)
• M40: 74,763,032 km (0.187 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 17,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit