🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 11.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.84 AU - 0.86 AU

Year: 514 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,387,991 km

• M1: 139,276 km (0.071 R)
• M2: 528,828 km (0.111 R)
• M3: 881,879 km (0.052 R)
• M4: 1,301,053 km (0.059 R)
• M5: 1,715,289 km (0.12 R)
• M6: 2,068,490 km (0.077 R)
• M7: 2,712,209 km (0.045 R)
• M8: 3,162,200 km (0.118 R)
• M9: 4,458,017 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.2

Radius: 9.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 523 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,387,991 km

• M1: 115,639 km (0.094 R)
• M2: 599,139 km (0.095 R)
• M3: 973,284 km (0.097 R)
• M4: 1,458,579 km (0.057 R)
• M5: 2,026,752 km (0.091 R)
• M6: 3,041,624 km (0.091 R)
• M7: 3,638,071 km (0.065 R)
• M8: 4,515,013 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821

Radius: 9.2

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.55 AU - 1.55 AU

Year: 1266 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,387,991 km

• M1: 114,592 km (0.097 R)
• M2: 434,432 km (0.083 R)
• M3: 758,910 km (0.113 R)
• M4: 1,250,638 km (0.078 R)
• M5: 1,841,999 km (0.118 R)
• M6: 2,162,587 km (0.057 R)
• M7: 2,609,585 km (0.045 R)
• M8: 3,016,342 km (0.08 R)
• M9: 3,772,110 km (0.061 R)
• M10: 4,312,009 km (0.104 R)
• M11: 5,043,243 km (0.104 R)
• M12: 5,460,173 km (0.098 R)
• M13: 5,832,522 km (0.104 R)
• M14: 6,221,775 km (0.112 R)
• M15: 6,850,535 km (0.109 R)
• M16: 7,415,267 km (0.073 R)
• M17: 9,083,284 km (0.097 R)
• M18: 9,638,591 km (0.049 R)
• M19: 9,988,949 km (0.099 R)
• M20: 10,380,746 km (0.11 R)
• M21: 10,681,438 km (0.041 R)
• M22: 11,091,336 km (0.118 R)
• M23: 11,869,993 km (0.083 R)
• M24: 12,235,759 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.3

Radius: 8

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.6 AU - 2.06 AU

Year: 1624 Days

Day: 12.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,387,991 km

• M1: 99,483 km (0.058 R)
• M2: 374,443 km (0.104 R)
• M3: 705,204 km (0.039 R)
• M4: 970,292 km (0.116 R)
• M5: 1,302,997 km (0.092 R)
• M6: 1,681,630 km (0.105 R)
• M7: 2,262,967 km (0.105 R)
• M8: 3,682,950 km (0.104 R)
• M9: 4,217,014 km (0.09 R)
• M10: 4,601,032 km (0.05 R)
• M11: 4,904,267 km (0.055 R)
• M12: 5,550,679 km (0.094 R)
• M13: 5,941,579 km (0.067 R)
• M14: 7,145,094 km (0.051 R)
• M15: 7,580,274 km (0.046 R)
• M16: 8,061,829 km (0.078 R)
• M17: 8,354,592 km (0.083 R)
• M18: 11,354,329 km (0.12 R)
• M19: 12,174,873 km (0.058 R)
• M20: 14,017,320 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 11.8

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.09 AU - 4.87 AU

Year: 6221 Days

Day: 10.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,387,991 km

• M1: 146,905 km (0.11 R)
• M2: 562,488 km (0.066 R)
• M3: 1,159,084 km (0.104 R)
• M4: 2,370,827 km (0.084 R)
• M5: 3,106,998 km (0.098 R)
• M6: 3,563,272 km (0.098 R)
• M7: 4,164,954 km (0.077 R)
• M8: 4,584,876 km (0.109 R)
• M9: 5,418,584 km (0.033 R)
• M10: 7,053,689 km (0.101 R)
• M11: 8,367,308 km (0.043 R)
• M12: 9,212,686 km (0.096 R)
• M13: 10,586,593 km (0.052 R)
• M14: 16,154,775 km (0.115 R)
• M15: 18,352,966 km (0.115 R)
• M16: 19,056,674 km (0.067 R)
• M17: 20,894,933 km (0.081 R)
• M18: 21,818,101 km (0.118 R)
• M19: 23,091,030 km (0.098 R)
• M20: 24,497,100 km (0.092 R)
• M21: 27,479,184 km (0.118 R)
• M22: 28,587,256 km (0.057 R)
• M23: 29,152,137 km (0.065 R)
• M24: 29,628,756 km (0.104 R)
• M25: 31,387,428 km (0.078 R)
• M26: 32,292,496 km (0.066 R)
• M27: 36,306,206 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 9

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.53 AU - 5.51 AU

Year: 6304 Days

Day: 5.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,387,991 km

• M1: 111,899 km (0.04 R)
• M2: 695,630 km (0.112 R)
• M3: 1,054,815 km (0.08 R)
• M4: 1,656,048 km (0.118 R)
• M5: 2,672,865 km (0.11 R)
• M6: 3,261,682 km (0.067 R)
• M7: 3,959,407 km (0.059 R)
• M8: 4,531,619 km (0.113 R)
• M9: 5,187,905 km (0.06 R)
• M10: 5,971,648 km (0.066 R)
• M11: 6,513,192 km (0.087 R)
• M12: 8,131,841 km (0.039 R)
• M13: 8,754,916 km (0.068 R)
• M14: 9,589,373 km (0.096 R)
• M15: 11,113,177 km (0.075 R)
• M16: 12,090,949 km (0.042 R)
• M17: 13,013,369 km (0.06 R)
• M18: 13,923,822 km (0.12 R)
• M19: 14,815,276 km (0.041 R)
• M20: 15,120,754 km (0.111 R)
• M21: 18,062,297 km (0.088 R)
• M22: 19,122,198 km (0.075 R)
• M23: 22,873,365 km (0.065 R)
• M24: 26,636,050 km (0.11 R)
• M25: 31,591,630 km (0.076 R)
• M26: 37,128,845 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.9

Radius: 7.8

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.3 AU - 7.68 AU

Year: 13447 Days

Day: 17.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,387,991 km

• M1: 107,112 km (0.104 R)
• M2: 681,119 km (0.071 R)
• M3: 1,120,787 km (0.071 R)
• M4: 1,739,524 km (0.102 R)
• M5: 2,480,781 km (0.105 R)
• M6: 2,887,389 km (0.075 R)
• M7: 3,157,263 km (0.082 R)
• M8: 5,255,074 km (0.07 R)
• M9: 6,488,209 km (0.076 R)
• M10: 6,867,440 km (0.093 R)
• M11: 7,128,339 km (0.104 R)
• M12: 7,998,699 km (0.118 R)
• M13: 8,336,641 km (0.03 R)
• M14: 11,212,660 km (0.109 R)
• M15: 13,985,606 km (0.062 R)
• M16: 14,690,361 km (0.077 R)
• M17: 16,094,637 km (0.088 R)
• M18: 20,036,840 km (0.107 R)
• M19: 21,574,706 km (0.12 R)
• M20: 23,384,840 km (0.112 R)
• M21: 27,304,454 km (0.113 R)
• M22: 27,740,831 km (0.1 R)
• M23: 31,164,079 km (0.098 R)
• M24: 36,546,909 km (0.106 R)
• M25: 39,387,773 km (0.109 R)
• M26: 49,591,993 km (0.06 R)
• M27: 50,732,976 km (0.034 R)
• M28: 51,558,457 km (0.046 R)
• M29: 53,236,497 km (0.115 R)
• M30: 63,692,341 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.8

Radius: 5.7

Gravity: 21.39 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.54 AU - 9 AU

Year: 17038 Days

Day: 17.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,387,991 km

• M1: 75,248 km (0.096 R)
• M2: 255,214 km (0.105 R)
• M3: 464,501 km (0.107 R)
• M4: 772,224 km (0.09 R)
• M5: 1,545,346 km (0.111 R)
• M6: 2,037,373 km (0.049 R)
• M7: 2,559,769 km (0.096 R)
• M8: 2,889,034 km (0.117 R)
• M9: 3,491,166 km (0.102 R)
• M10: 4,463,252 km (0.103 R)
• M11: 5,527,492 km (0.118 R)
• M12: 5,877,252 km (0.115 R)
• M13: 6,078,012 km (0.09 R)
• M14: 7,708,329 km (0.08 R)
• M15: 7,900,413 km (0.101 R)
• M16: 8,244,339 km (0.082 R)
• M17: 8,962,259 km (0.081 R)
• M18: 11,119,610 km (0.056 R)
• M19: 12,058,935 km (0.114 R)
• M20: 13,952,096 km (0.104 R)
• M21: 18,401,286 km (0.09 R)
• M22: 20,990,825 km (0.086 R)
• M23: 23,611,032 km (0.093 R)
• M24: 24,119,066 km (0.115 R)
• M25: 24,530,610 km (0.118 R)
• M26: 27,768,806 km (0.103 R)
• M27: 31,037,968 km (0.105 R)
• M28: 31,524,909 km (0.095 R)
• M29: 34,946,511 km (0.095 R)
• M30: 36,140,003 km (0.078 R)
• M31: 36,950,375 km (0.114 R)
• M32: 41,626,056 km (0.07 R)
• M33: 42,069,764 km (0.05 R)
• M34: 43,117,098 km (0.042 R)
• M35: 44,181,786 km (0.077 R)
• M36: 46,681,118 km (0.102 R)
• M37: 48,452,955 km (0.065 R)
• M38: 52,301,660 km (0.053 R)
• M39: 57,256,042 km (0.109 R)
• M40: 67,066,969 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.7

Radius: 5.2

Gravity: 24.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.99 AU - 12.23 AU

Year: 21088 Days

Day: 15.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,387,991 km

• M1: 64,776 km (0.102 R)
• M2: 345,122 km (0.058 R)
• M3: 544,686 km (0.111 R)
• M4: 1,094,159 km (0.118 R)
• M5: 1,273,826 km (0.107 R)
• M6: 1,457,233 km (0.098 R)
• M7: 1,623,436 km (0.092 R)
• M8: 2,116,660 km (0.104 R)
• M9: 2,879,310 km (0.071 R)
• M10: 4,162,112 km (0.05 R)
• M11: 4,710,687 km (0.075 R)
• M12: 6,423,134 km (0.116 R)
• M13: 8,726,642 km (0.032 R)
• M14: 9,973,092 km (0.034 R)
• M15: 10,151,712 km (0.079 R)
• M16: 10,577,018 km (0.059 R)
• M17: 14,191,303 km (0.084 R)
• M18: 15,987,674 km (0.114 R)
• M19: 16,150,586 km (0.065 R)
• M20: 17,152,293 km (0.059 R)
• M21: 20,119,118 km (0.104 R)
• M22: 21,773,372 km (0.113 R)
• M23: 22,378,196 km (0.1 R)
• M24: 23,306,451 km (0.072 R)
• M25: 26,699,929 km (0.072 R)
• M26: 28,097,472 km (0.054 R)
• M27: 30,408,759 km (0.041 R)
• M28: 32,190,769 km (0.027 R)
• M29: 33,372,293 km (0.107 R)
• M30: 42,153,090 km (0.061 R)
• M31: 45,336,233 km (0.1 R)
• M32: 51,285,890 km (0.036 R)
• M33: 56,404,381 km (0.069 R)
• M34: 58,698,614 km (0.094 R)
• M35: 59,672,496 km (0.093 R)
• M36: 69,360,155 km (0.081 R)
• M37: 74,688,233 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 13,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit