🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.6

Radius: 9.5

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.56 AU - 0.68 AU

Year: 331 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,027,050 km

• M1: 118,631 km (0.113 R)
• M2: 449,841 km (0.115 R)
• M3: 1,053,169 km (0.086 R)
• M4: 1,589,178 km (0.105 R)
• M5: 2,194,451 km (0.1 R)
• M6: 2,555,730 km (0.113 R)
• M7: 2,988,517 km (0.111 R)
• M8: 3,319,128 km (0.095 R)
• M9: 3,785,275 km (0.066 R)
• M10: 4,377,234 km (0.097 R)
• M11: 5,029,480 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.59 AU - 2.35 AU

Year: 1875 Days

Day: 5.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,027,050 km

• M1: 99,483 km (0.07 R)
• M2: 502,798 km (0.032 R)
• M3: 1,003,054 km (0.106 R)
• M4: 1,391,410 km (0.048 R)
• M5: 1,985,164 km (0.045 R)
• M6: 2,765,466 km (0.093 R)
• M7: 3,769,717 km (0.115 R)
• M8: 4,159,569 km (0.113 R)
• M9: 4,556,452 km (0.086 R)
• M10: 6,183,927 km (0.044 R)
• M11: 6,525,908 km (0.105 R)
• M12: 7,194,610 km (0.106 R)
• M13: 8,758,806 km (0.116 R)
• M14: 9,096,897 km (0.105 R)
• M15: 9,348,371 km (0.106 R)
• M16: 11,168,528 km (0.117 R)
• M17: 13,454,683 km (0.093 R)
• M18: 13,905,272 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 14.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.02 AU - 2.32 AU

Year: 2168 Days

Day: 12.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,027,050 km

• M1: 176,525 km (0.104 R)
• M2: 694,733 km (0.054 R)
• M3: 1,146,368 km (0.111 R)
• M4: 2,106,039 km (0.103 R)
• M5: 2,802,267 km (0.086 R)
• M6: 3,616,229 km (0.058 R)
• M7: 4,376,785 km (0.093 R)
• M8: 5,035,764 km (0.116 R)
• M9: 6,578,118 km (0.074 R)
• M10: 9,008,185 km (0.097 R)
• M11: 9,980,422 km (0.09 R)
• M12: 10,986,916 km (0.062 R)
• M13: 11,658,760 km (0.101 R)
• M14: 12,208,233 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.5

Radius: 14.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.96 AU - 4.22 AU

Year: 4614 Days

Day: 12.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,027,050 km

• M1: 177,273 km (0.058 R)
• M2: 624,721 km (0.104 R)
• M3: 1,719,328 km (0.118 R)
• M4: 2,398,353 km (0.045 R)
• M5: 2,863,602 km (0.071 R)
• M6: 3,572,098 km (0.119 R)
• M7: 4,763,795 km (0.036 R)
• M8: 6,085,791 km (0.107 R)
• M9: 6,545,655 km (0.074 R)
• M10: 7,639,963 km (0.042 R)
• M11: 8,435,226 km (0.112 R)
• M12: 9,607,774 km (0.058 R)
• M13: 10,148,420 km (0.076 R)
• M14: 11,799,981 km (0.095 R)
• M15: 13,832,268 km (0.065 R)
• M16: 14,849,234 km (0.052 R)
• M17: 15,404,392 km (0.059 R)
• M18: 16,204,591 km (0.054 R)
• M19: 19,225,720 km (0.094 R)
• M20: 21,956,180 km (0.098 R)
• M21: 23,788,605 km (0.041 R)
• M22: 24,243,083 km (0.053 R)
• M23: 25,326,321 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 14.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.53 AU - 4.37 AU

Year: 5325 Days

Day: 10.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,027,050 km

• M1: 181,612 km (0.104 R)
• M2: 673,041 km (0.114 R)
• M3: 1,987,557 km (0.043 R)
• M4: 2,629,332 km (0.058 R)
• M5: 3,159,058 km (0.116 R)
• M6: 4,210,881 km (0.096 R)
• M7: 4,697,972 km (0.068 R)
• M8: 6,692,410 km (0.092 R)
• M9: 7,505,475 km (0.059 R)
• M10: 8,583,178 km (0.085 R)
• M11: 10,207,960 km (0.114 R)
• M12: 10,997,837 km (0.046 R)
• M13: 11,828,255 km (0.106 R)
• M14: 17,131,499 km (0.084 R)
• M15: 17,914,644 km (0.106 R)
• M16: 18,721,575 km (0.077 R)
• M17: 22,811,880 km (0.103 R)
• M18: 23,840,365 km (0.082 R)
• M19: 24,325,511 km (0.103 R)
• M20: 25,904,966 km (0.078 R)
• M21: 31,053,825 km (0.116 R)
• M22: 31,729,858 km (0.06 R)
• M23: 32,317,030 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.6

Radius: 5.5

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.74 AU - 5.9 AU

Year: 9523 Days

Day: 20.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,027,050 km

• M1: 68,366 km (0.116 R)
• M2: 342,878 km (0.084 R)
• M3: 606,171 km (0.041 R)
• M4: 891,903 km (0.072 R)
• M5: 1,086,230 km (0.115 R)
• M6: 1,425,518 km (0.115 R)
• M7: 1,762,263 km (0.109 R)
• M8: 1,949,709 km (0.078 R)
• M9: 2,331,333 km (0.119 R)
• M10: 3,221,441 km (0.11 R)
• M11: 3,896,725 km (0.113 R)
• M12: 4,581,285 km (0.072 R)
• M13: 4,798,651 km (0.041 R)
• M14: 5,283,797 km (0.115 R)
• M15: 5,707,159 km (0.04 R)
• M16: 6,251,545 km (0.062 R)
• M17: 6,864,897 km (0.1 R)
• M18: 7,042,170 km (0.118 R)
• M19: 7,405,843 km (0.118 R)
• M20: 8,092,198 km (0.078 R)
• M21: 8,778,403 km (0.089 R)
• M22: 9,029,727 km (0.027 R)
• M23: 9,678,833 km (0.114 R)
• M24: 11,511,556 km (0.105 R)
• M25: 13,786,940 km (0.064 R)
• M26: 14,822,606 km (0.117 R)
• M27: 15,847,501 km (0.041 R)
• M28: 19,486,020 km (0.1 R)
• M29: 20,936,372 km (0.09 R)
• M30: 21,536,109 km (0.116 R)
• M31: 22,070,323 km (0.034 R)
• M32: 23,968,720 km (0.111 R)
• M33: 25,716,772 km (0.113 R)
• M34: 26,145,220 km (0.059 R)
• M35: 28,087,000 km (0.105 R)
• M36: 29,558,146 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.7

Radius: 6.7

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.78 AU - 8.1 AU

Year: 12400 Days

Day: 19.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,027,050 km

• M1: 84,074 km (0.082 R)
• M2: 431,440 km (0.075 R)
• M3: 1,038,508 km (0.07 R)
• M4: 1,313,170 km (0.117 R)
• M5: 1,550,582 km (0.119 R)
• M6: 3,020,680 km (0.033 R)
• M7: 3,318,679 km (0.12 R)
• M8: 3,763,882 km (0.082 R)
• M9: 4,000,995 km (0.058 R)
• M10: 4,476,118 km (0.108 R)
• M11: 5,146,167 km (0.037 R)
• M12: 5,742,613 km (0.09 R)
• M13: 6,876,266 km (0.115 R)
• M14: 7,151,526 km (0.044 R)
• M15: 8,416,077 km (0.037 R)
• M16: 9,922,079 km (0.099 R)
• M17: 10,324,946 km (0.083 R)
• M18: 11,109,736 km (0.037 R)
• M19: 15,842,415 km (0.045 R)
• M20: 16,956,021 km (0.098 R)
• M21: 19,106,042 km (0.049 R)
• M22: 22,189,703 km (0.106 R)
• M23: 35,809,841 km (0.101 R)
• M24: 36,996,601 km (0.098 R)
• M25: 38,332,210 km (0.095 R)
• M26: 43,193,094 km (0.09 R)
• M27: 45,632,736 km (0.107 R)
• M28: 47,026,988 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 11,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit