🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 10.4

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.49 AU - 0.59 AU

Year: 269 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 54.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,906,851 km

• M1: 129,402 km (0.108 R)
• M2: 667,207 km (0.078 R)
• M3: 997,219 km (0.101 R)
• M4: 1,501,963 km (0.093 R)
• M5: 1,910,664 km (0.047 R)
• M6: 2,856,871 km (0.057 R)
• M7: 3,616,529 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.1

Radius: 8

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.78 AU - 0.98 AU

Year: 560 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 82.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,906,851 km

• M1: 99,483 km (0.103 R)
• M2: 365,916 km (0.055 R)
• M3: 635,791 km (0.085 R)
• M4: 948,600 km (0.099 R)
• M5: 1,202,916 km (0.08 R)
• M6: 1,532,780 km (0.119 R)
• M7: 1,862,942 km (0.111 R)
• M8: 2,118,306 km (0.097 R)
• M9: 2,540,471 km (0.08 R)
• M10: 3,017,688 km (0.117 R)
• M11: 3,372,534 km (0.085 R)
• M12: 4,590,859 km (0.114 R)
• M13: 5,027,835 km (0.086 R)
• M14: 5,369,217 km (0.073 R)
• M15: 5,744,259 km (0.052 R)
• M16: 6,098,507 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.3

Radius: 12.6

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.45 AU - 1.97 AU

Year: 1517 Days

Day: 9.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,906,851 km

• M1: 156,629 km (0.086 R)
• M2: 562,638 km (0.077 R)
• M3: 1,153,848 km (0.032 R)
• M4: 1,722,619 km (0.109 R)
• M5: 2,259,377 km (0.094 R)
• M6: 2,810,794 km (0.061 R)
• M7: 4,498,408 km (0.089 R)
• M8: 4,924,463 km (0.113 R)
• M9: 5,398,838 km (0.117 R)
• M10: 6,109,727 km (0.116 R)
• M11: 6,732,652 km (0.051 R)
• M12: 9,190,695 km (0.076 R)
• M13: 10,304,152 km (0.076 R)
• M14: 10,705,972 km (0.051 R)
• M15: 11,612,684 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.4

Radius: 11.3

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.5 AU - 2.06 AU

Year: 1611 Days

Day: 13.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,906,851 km

• M1: 140,622 km (0.104 R)
• M2: 509,979 km (0.066 R)
• M3: 964,757 km (0.087 R)
• M4: 1,527,245 km (0.111 R)
• M5: 2,002,068 km (0.07 R)
• M6: 2,507,260 km (0.109 R)
• M7: 3,127,493 km (0.111 R)
• M8: 4,354,196 km (0.035 R)
• M9: 8,570,761 km (0.107 R)
• M10: 9,807,487 km (0.06 R)
• M11: 10,327,040 km (0.094 R)
• M12: 11,497,045 km (0.062 R)
• M13: 12,311,606 km (0.106 R)
• M14: 13,840,047 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 12.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.38 AU - 2.94 AU

Year: 2942 Days

Day: 6.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,906,851 km

• M1: 150,795 km (0.038 R)
• M2: 1,110,764 km (0.078 R)
• M3: 1,684,472 km (0.118 R)
• M4: 2,080,308 km (0.106 R)
• M5: 3,273,949 km (0.099 R)
• M6: 4,062,779 km (0.114 R)
• M7: 4,717,270 km (0.035 R)
• M8: 5,191,794 km (0.064 R)
• M9: 5,672,003 km (0.073 R)
• M10: 6,181,683 km (0.105 R)
• M11: 6,663,688 km (0.085 R)
• M12: 7,079,270 km (0.093 R)
• M13: 9,461,018 km (0.1 R)
• M14: 11,057,227 km (0.079 R)
• M15: 11,897,967 km (0.064 R)
• M16: 12,289,914 km (0.084 R)
• M17: 18,320,653 km (0.057 R)
• M18: 19,317,872 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.9

Radius: 11.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.04 AU - 3.14 AU

Year: 3684 Days

Day: 11.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 97.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,906,851 km

• M1: 142,417 km (0.04 R)
• M2: 570,716 km (0.08 R)
• M3: 1,302,698 km (0.109 R)
• M4: 1,691,354 km (0.106 R)
• M5: 2,055,774 km (0.072 R)
• M6: 3,079,323 km (0.087 R)
• M7: 4,393,689 km (0.034 R)
• M8: 5,165,016 km (0.111 R)
• M9: 5,971,349 km (0.059 R)
• M10: 6,772,744 km (0.083 R)
• M11: 7,961,898 km (0.093 R)
• M12: 8,387,803 km (0.067 R)
• M13: 9,002,501 km (0.073 R)
• M14: 10,399,296 km (0.111 R)
• M15: 11,850,994 km (0.07 R)
• M16: 15,053,884 km (0.105 R)
• M17: 16,694,075 km (0.064 R)
• M18: 17,448,048 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 9.1

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.08 AU - 3.7 AU

Year: 4233 Days

Day: 12.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,906,851 km

• M1: 113,246 km (0.104 R)
• M2: 409,749 km (0.117 R)
• M3: 721,660 km (0.075 R)
• M4: 1,142,030 km (0.105 R)
• M5: 1,684,173 km (0.1 R)
• M6: 2,057,719 km (0.102 R)
• M7: 3,670,533 km (0.094 R)
• M8: 4,115,587 km (0.116 R)
• M9: 4,902,621 km (0.107 R)
• M10: 5,845,088 km (0.051 R)
• M11: 6,740,431 km (0.062 R)
• M12: 7,103,056 km (0.038 R)
• M13: 7,409,283 km (0.093 R)
• M14: 8,957,621 km (0.102 R)
• M15: 9,315,609 km (0.092 R)
• M16: 9,807,636 km (0.076 R)
• M17: 10,230,998 km (0.087 R)
• M18: 12,239,948 km (0.113 R)
• M19: 13,962,717 km (0.089 R)
• M20: 17,572,065 km (0.046 R)
• M21: 19,824,261 km (0.102 R)
• M22: 20,570,156 km (0.092 R)
• M23: 20,984,692 km (0.095 R)
• M24: 21,688,251 km (0.113 R)
• M25: 23,666,234 km (0.049 R)
• M26: 24,198,054 km (0.081 R)
• M27: 24,505,478 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 14.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.48 AU - 5.24 AU

Year: 6175 Days

Day: 12.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,906,851 km

• M1: 180,265 km (0.096 R)
• M2: 702,811 km (0.06 R)
• M3: 1,203,066 km (0.09 R)
• M4: 2,122,046 km (0.037 R)
• M5: 3,070,496 km (0.1 R)
• M6: 3,978,555 km (0.091 R)
• M7: 4,458,765 km (0.08 R)
• M8: 5,450,748 km (0.09 R)
• M9: 6,717,094 km (0.099 R)
• M10: 7,835,338 km (0.101 R)
• M11: 8,323,925 km (0.105 R)
• M12: 9,197,127 km (0.112 R)
• M13: 12,286,174 km (0.082 R)
• M14: 15,074,229 km (0.111 R)
• M15: 16,986,090 km (0.113 R)
• M16: 19,872,432 km (0.078 R)
• M17: 20,500,892 km (0.066 R)
• M18: 21,142,517 km (0.116 R)
• M19: 24,793,753 km (0.087 R)
• M20: 29,833,555 km (0.061 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.5

Radius: 9.8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.03 AU - 5.53 AU

Year: 8229 Days

Day: 14.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,906,851 km

• M1: 121,922 km (0.107 R)
• M2: 721,211 km (0.047 R)
• M3: 1,347,877 km (0.119 R)
• M4: 1,681,779 km (0.076 R)
• M5: 2,023,461 km (0.118 R)
• M6: 2,340,758 km (0.106 R)
• M7: 2,809,448 km (0.099 R)
• M8: 3,163,097 km (0.048 R)
• M9: 3,523,179 km (0.099 R)
• M10: 6,189,761 km (0.041 R)
• M11: 8,750,578 km (0.069 R)
• M12: 13,222,058 km (0.034 R)
• M13: 15,717,949 km (0.072 R)
• M14: 17,523,595 km (0.112 R)
• M15: 20,140,661 km (0.052 R)
• M16: 21,383,370 km (0.055 R)
• M17: 23,595,324 km (0.108 R)
• M18: 28,661,306 km (0.075 R)
• M19: 37,782,139 km (0.091 R)
• M20: 39,668,718 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.8

Radius: 5.1

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.83 AU - 8.31 AU

Year: 15549 Days

Day: 24.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,906,851 km

• M1: 63,579 km (0.083 R)
• M2: 238,459 km (0.115 R)
• M3: 407,953 km (0.04 R)
• M4: 607,966 km (0.116 R)
• M5: 912,996 km (0.027 R)
• M6: 2,030,043 km (0.03 R)
• M7: 2,286,155 km (0.119 R)
• M8: 2,482,277 km (0.118 R)
• M9: 2,710,863 km (0.075 R)
• M10: 3,507,322 km (0.101 R)
• M11: 4,724,899 km (0.083 R)
• M12: 5,977,931 km (0.076 R)
• M13: 6,351,327 km (0.083 R)
• M14: 7,694,716 km (0.105 R)
• M15: 10,819,666 km (0.096 R)
• M16: 11,600,866 km (0.079 R)
• M17: 11,773,053 km (0.096 R)
• M18: 11,947,036 km (0.117 R)
• M19: 14,833,078 km (0.115 R)
• M20: 17,769,684 km (0.083 R)
• M21: 19,819,773 km (0.091 R)
• M22: 20,648,695 km (0.099 R)
• M23: 21,500,356 km (0.101 R)
• M24: 23,456,049 km (0.04 R)
• M25: 30,463,213 km (0.069 R)
• M26: 31,789,548 km (0.045 R)
• M27: 34,084,828 km (0.041 R)
• M28: 35,755,836 km (0.116 R)
• M29: 36,243,076 km (0.096 R)
• M30: 37,480,550 km (0.072 R)
• M31: 39,131,063 km (0.085 R)
• M32: 39,778,672 km (0.111 R)
• M33: 43,399,240 km (0.077 R)
• M34: 43,814,524 km (0.095 R)
• M35: 44,935,161 km (0.103 R)
• M36: 46,506,836 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit