🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.3

Radius: 10.9

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.69 AU - 0.81 AU

Year: 419 Days

Day: 5.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 42,437,883 km

• M1: 135,536 km (0.065 R)
• M2: 670,049 km (0.085 R)
• M3: 1,035,367 km (0.116 R)
• M4: 1,669,512 km (0.113 R)
• M5: 2,152,414 km (0.091 R)
• M6: 2,810,645 km (0.104 R)
• M7: 3,543,076 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.6

Radius: 9.6

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.74 AU - 0.8 AU

Year: 436 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,437,883 km

• M1: 119,379 km (0.081 R)
• M2: 443,857 km (0.05 R)
• M3: 767,886 km (0.108 R)
• M4: 1,066,782 km (0.081 R)
• M5: 1,682,527 km (0.111 R)
• M6: 2,151,068 km (0.086 R)
• M7: 2,548,549 km (0.105 R)
• M8: 3,092,188 km (0.109 R)
• M9: 3,637,472 km (0.103 R)
• M10: 4,369,604 km (0.081 R)
• M11: 5,196,731 km (0.053 R)
• M12: 5,565,490 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.1

Radius: 11.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.79 AU - 1.17 AU

Year: 626 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,437,883 km

• M1: 145,559 km (0.117 R)
• M2: 625,618 km (0.116 R)
• M3: 1,095,655 km (0.118 R)
• M4: 1,467,106 km (0.062 R)
• M5: 2,579,067 km (0.082 R)
• M6: 3,972,571 km (0.111 R)
• M7: 4,715,175 km (0.061 R)
• M8: 5,356,950 km (0.105 R)
• M9: 5,981,671 km (0.102 R)
• M10: 6,855,771 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 11.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.73 AU - 1.77 AU

Year: 1495 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,437,883 km

• M1: 139,874 km (0.07 R)
• M2: 613,650 km (0.109 R)
• M3: 1,407,866 km (0.074 R)
• M4: 1,812,977 km (0.098 R)
• M5: 2,463,578 km (0.104 R)
• M6: 3,117,320 km (0.11 R)
• M7: 4,177,072 km (0.076 R)
• M8: 4,579,340 km (0.1 R)
• M9: 5,419,781 km (0.095 R)
• M10: 7,537,788 km (0.091 R)
• M11: 7,887,847 km (0.11 R)
• M12: 8,914,687 km (0.036 R)
• M13: 10,288,145 km (0.084 R)
• M14: 12,756,659 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 14

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.64 AU - 5.06 AU

Year: 6896 Days

Day: 14.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,437,883 km

• M1: 174,431 km (0.105 R)
• M2: 685,457 km (0.098 R)
• M3: 1,265,897 km (0.04 R)
• M4: 2,030,193 km (0.109 R)
• M5: 2,678,550 km (0.111 R)
• M6: 3,671,581 km (0.096 R)
• M7: 4,243,194 km (0.107 R)
• M8: 5,065,533 km (0.046 R)
• M9: 6,046,297 km (0.094 R)
• M10: 7,493,657 km (0.105 R)
• M11: 10,818,320 km (0.098 R)
• M12: 12,308,464 km (0.103 R)
• M13: 13,219,365 km (0.104 R)
• M14: 13,883,430 km (0.06 R)
• M15: 16,169,585 km (0.105 R)
• M16: 19,473,454 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.4

Radius: 6.9

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.93 AU - 7.07 AU

Year: 9489 Days

Day: 18.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,437,883 km

• M1: 89,759 km (0.072 R)
• M2: 384,167 km (0.044 R)
• M3: 872,904 km (0.067 R)
• M4: 1,362,986 km (0.086 R)
• M5: 2,731,807 km (0.066 R)
• M6: 3,645,251 km (0.084 R)
• M7: 3,902,410 km (0.106 R)
• M8: 5,540,956 km (0.093 R)
• M9: 5,986,757 km (0.095 R)
• M10: 6,681,041 km (0.091 R)
• M11: 7,758,146 km (0.062 R)
• M12: 8,141,715 km (0.09 R)
• M13: 8,763,443 km (0.075 R)
• M14: 9,039,451 km (0.103 R)
• M15: 9,321,144 km (0.095 R)
• M16: 10,001,366 km (0.096 R)
• M17: 12,527,924 km (0.099 R)
• M18: 19,027,802 km (0.076 R)
• M19: 21,502,450 km (0.119 R)
• M20: 29,372,944 km (0.108 R)
• M21: 31,255,034 km (0.058 R)
• M22: 38,475,226 km (0.083 R)
• M23: 43,726,560 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.6

Radius: 5.8

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.31 AU - 7.89 AU

Year: 12215 Days

Day: 23.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 42,437,883 km

• M1: 72,256 km (0.098 R)
• M2: 299,196 km (0.112 R)
• M3: 567,724 km (0.079 R)
• M4: 766,390 km (0.097 R)
• M5: 1,262,307 km (0.098 R)
• M6: 1,751,941 km (0.11 R)
• M7: 1,999,675 km (0.119 R)
• M8: 2,306,201 km (0.083 R)
• M9: 2,624,096 km (0.098 R)
• M10: 3,056,584 km (0.111 R)
• M11: 4,142,215 km (0.059 R)
• M12: 5,431,599 km (0.109 R)
• M13: 5,994,835 km (0.076 R)
• M14: 7,082,412 km (0.094 R)
• M15: 8,729,036 km (0.118 R)
• M16: 8,996,218 km (0.073 R)
• M17: 9,594,011 km (0.07 R)
• M18: 9,926,716 km (0.067 R)
• M19: 10,766,708 km (0.119 R)
• M20: 11,282,522 km (0.094 R)
• M21: 11,814,492 km (0.118 R)
• M22: 15,492,954 km (0.093 R)
• M23: 17,802,595 km (0.049 R)
• M24: 18,232,689 km (0.08 R)
• M25: 19,945,735 km (0.108 R)
• M26: 20,723,045 km (0.04 R)
• M27: 27,207,514 km (0.033 R)
• M28: 27,970,164 km (0.114 R)
• M29: 29,537,800 km (0.098 R)
• M30: 30,140,530 km (0.063 R)
• M31: 34,701,919 km (0.057 R)
• M32: 36,625,299 km (0.099 R)
• M33: 37,554,601 km (0.077 R)
• M34: 41,554,399 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit