🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 8.8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.87 AU - 0.95 AU

Year: 552 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,651,258 km

• M1: 109,655 km (0.036 R)
• M2: 387,608 km (0.081 R)
• M3: 715,377 km (0.08 R)
• M4: 1,066,334 km (0.094 R)
• M5: 1,405,472 km (0.07 R)
• M6: 2,085,245 km (0.077 R)
• M7: 2,914,615 km (0.093 R)
• M8: 3,227,724 km (0.078 R)
• M9: 3,613,088 km (0.075 R)
• M10: 4,549,271 km (0.103 R)
• M11: 5,145,718 km (0.111 R)
• M12: 5,571,473 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 13.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.21 AU - 1.35 AU

Year: 921 Days

Day: 13.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,651,258 km

• M1: 169,195 km (0.082 R)
• M2: 626,516 km (0.068 R)
• M3: 1,058,106 km (0.07 R)
• M4: 1,517,670 km (0.102 R)
• M5: 2,142,690 km (0.109 R)
• M6: 2,606,294 km (0.026 R)
• M7: 3,267,666 km (0.081 R)
• M8: 3,978,107 km (0.056 R)
• M9: 4,635,739 km (0.045 R)
• M10: 5,143,773 km (0.119 R)
• M11: 7,143,598 km (0.081 R)
• M12: 8,702,856 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.7

Radius: 9.4

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.9 AU - 3.94 AU

Year: 4935 Days

Day: 14.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,651,258 km

• M1: 116,986 km (0.078 R)
• M2: 429,645 km (0.119 R)
• M3: 741,108 km (0.112 R)
• M4: 1,386,922 km (0.085 R)
• M5: 2,670,023 km (0.114 R)
• M6: 4,035,552 km (0.094 R)
• M7: 4,613,898 km (0.105 R)
• M8: 5,110,263 km (0.112 R)
• M9: 5,498,470 km (0.104 R)
• M10: 6,087,287 km (0.093 R)
• M11: 7,355,727 km (0.106 R)
• M12: 8,598,437 km (0.11 R)
• M13: 9,514,873 km (0.041 R)
• M14: 12,705,646 km (0.118 R)
• M15: 13,576,456 km (0.111 R)
• M16: 13,946,411 km (0.076 R)
• M17: 15,209,466 km (0.097 R)
• M18: 16,250,069 km (0.108 R)
• M19: 16,547,320 km (0.113 R)
• M20: 18,472,345 km (0.117 R)
• M21: 19,322,360 km (0.098 R)
• M22: 20,335,437 km (0.037 R)
• M23: 21,956,779 km (0.045 R)
• M24: 23,059,614 km (0.106 R)
• M25: 24,353,785 km (0.109 R)
• M26: 26,507,546 km (0.077 R)
• M27: 28,353,883 km (0.087 R)
• M28: 29,133,437 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.9

Radius: 8.8

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.39 AU - 5.23 AU

Year: 6707 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,651,258 km

• M1: 110,104 km (0.034 R)
• M2: 740,659 km (0.069 R)
• M3: 1,672,055 km (0.069 R)
• M4: 2,323,704 km (0.075 R)
• M5: 2,891,727 km (0.107 R)
• M6: 3,348,748 km (0.083 R)
• M7: 3,781,685 km (0.101 R)
• M8: 4,329,063 km (0.116 R)
• M9: 4,956,925 km (0.114 R)
• M10: 6,461,730 km (0.112 R)
• M11: 7,097,821 km (0.047 R)
• M12: 7,544,520 km (0.09 R)
• M13: 8,129,148 km (0.083 R)
• M14: 8,743,696 km (0.052 R)
• M15: 9,213,733 km (0.073 R)
• M16: 11,718,899 km (0.114 R)
• M17: 13,489,689 km (0.056 R)
• M18: 15,370,583 km (0.095 R)
• M19: 18,095,957 km (0.098 R)
• M20: 19,356,917 km (0.073 R)
• M21: 20,155,770 km (0.098 R)
• M22: 20,900,917 km (0.032 R)
• M23: 21,896,940 km (0.114 R)
• M24: 23,818,375 km (0.096 R)
• M25: 27,810,394 km (0.11 R)
• M26: 31,725,819 km (0.112 R)
• M27: 33,142,660 km (0.116 R)
• M28: 34,601,389 km (0.097 R)
• M29: 35,885,388 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.1

Radius: 11.4

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.87 AU - 6.41 AU

Year: 8516 Days

Day: 6.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,651,258 km

• M1: 157,527 km (0.114 R)
• M2: 624,422 km (0.118 R)
• M3: 1,036,264 km (0.098 R)
• M4: 2,413,462 km (0.085 R)
• M5: 3,546,517 km (0.065 R)
• M6: 4,528,028 km (0.108 R)
• M7: 6,983,528 km (0.116 R)
• M8: 7,499,491 km (0.057 R)
• M9: 7,913,578 km (0.054 R)
• M10: 8,563,281 km (0.078 R)
• M11: 9,580,248 km (0.095 R)
• M12: 13,354,004 km (0.113 R)
• M13: 13,717,676 km (0.084 R)
• M14: 14,401,488 km (0.078 R)
• M15: 16,244,982 km (0.09 R)
• M16: 17,010,475 km (0.059 R)
• M17: 20,555,346 km (0.094 R)
• M18: 22,372,511 km (0.117 R)
• M19: 28,564,367 km (0.081 R)
• M20: 29,576,845 km (0.089 R)
• M21: 31,781,020 km (0.073 R)
• M22: 35,810,738 km (0.086 R)
• M23: 36,632,031 km (0.11 R)
• M24: 37,706,293 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 10.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.81 AU - 5.81 AU

Year: 8904 Days

Day: 10.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,651,258 km

• M1: 130,150 km (0.119 R)
• M2: 606,320 km (0.068 R)
• M3: 1,053,767 km (0.069 R)
• M4: 2,030,193 km (0.096 R)
• M5: 3,484,882 km (0.116 R)
• M6: 5,106,075 km (0.074 R)
• M7: 5,849,277 km (0.116 R)
• M8: 6,172,109 km (0.105 R)
• M9: 6,982,929 km (0.092 R)
• M10: 11,900,211 km (0.092 R)
• M11: 15,584,358 km (0.103 R)
• M12: 16,322,175 km (0.111 R)
• M13: 19,443,086 km (0.115 R)
• M14: 21,246,787 km (0.112 R)
• M15: 24,194,912 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.1

Radius: 6.4

Gravity: 15.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.42 AU - 9.54 AU

Year: 17110 Days

Day: 16.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,651,258 km

• M1: 80,932 km (0.117 R)
• M2: 332,257 km (0.102 R)
• M3: 1,119,740 km (0.1 R)
• M4: 1,375,403 km (0.067 R)
• M5: 1,588,430 km (0.075 R)
• M6: 2,582,358 km (0.1 R)
• M7: 2,958,447 km (0.086 R)
• M8: 3,316,734 km (0.041 R)
• M9: 3,646,747 km (0.078 R)
• M10: 6,903,343 km (0.081 R)
• M11: 7,959,804 km (0.119 R)
• M12: 8,806,976 km (0.096 R)
• M13: 10,388,525 km (0.107 R)
• M14: 11,215,951 km (0.12 R)
• M15: 22,044,144 km (0.111 R)
• M16: 22,815,919 km (0.113 R)
• M17: 24,209,573 km (0.099 R)
• M18: 25,764,792 km (0.103 R)
• M19: 27,717,493 km (0.104 R)
• M20: 27,940,394 km (0.067 R)
• M21: 32,282,772 km (0.087 R)
• M22: 35,197,088 km (0.118 R)
• M23: 35,458,435 km (0.093 R)
• M24: 40,388,433 km (0.115 R)
• M25: 44,068,541 km (0.112 R)
• M26: 47,966,164 km (0.081 R)
• M27: 48,287,500 km (0.063 R)
• M28: 51,918,091 km (0.114 R)
• M29: 53,282,274 km (0.113 R)
• M30: 58,427,543 km (0.094 R)
• M31: 65,262,969 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 19,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit