🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 12.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.34 AU - 1.4 AU

Year: 1052 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,256,681 km

• M1: 150,645 km (0.114 R)
• M2: 584,628 km (0.098 R)
• M3: 1,166,714 km (0.062 R)
• M4: 1,698,534 km (0.051 R)
• M5: 2,642,198 km (0.061 R)
• M6: 3,044,317 km (0.05 R)
• M7: 3,463,191 km (0.085 R)
• M8: 4,490,928 km (0.084 R)
• M9: 5,508,194 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.2

Radius: 12

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.27 AU - 1.47 AU

Year: 1052 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,256,681 km

• M1: 149,299 km (0.11 R)
• M2: 558,898 km (0.084 R)
• M3: 1,069,924 km (0.111 R)
• M4: 1,630,916 km (0.104 R)
• M5: 2,065,498 km (0.097 R)
• M6: 2,795,835 km (0.057 R)
• M7: 3,242,683 km (0.107 R)
• M8: 3,691,477 km (0.117 R)
• M9: 4,099,879 km (0.056 R)
• M10: 4,751,378 km (0.114 R)
• M11: 6,504,216 km (0.112 R)
• M12: 7,032,297 km (0.108 R)
• M13: 7,539,284 km (0.076 R)
• M14: 8,599,634 km (0.082 R)
• M15: 9,208,347 km (0.057 R)
• M16: 9,756,923 km (0.062 R)
• M17: 10,296,672 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.5

Radius: 14.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.29 AU - 2.99 AU

Year: 2814 Days

Day: 6.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,256,681 km

• M1: 184,155 km (0.085 R)
• M2: 1,029,832 km (0.08 R)
• M3: 2,429,320 km (0.117 R)
• M4: 3,768,221 km (0.08 R)
• M5: 5,051,471 km (0.069 R)
• M6: 5,807,090 km (0.029 R)
• M7: 6,921,594 km (0.058 R)
• M8: 8,304,178 km (0.111 R)
• M9: 10,694,453 km (0.109 R)
• M10: 11,408,034 km (0.11 R)
• M11: 13,422,220 km (0.073 R)
• M12: 18,536,373 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.2

Radius: 11.2

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.09 AU - 3.47 AU

Year: 3897 Days

Day: 5.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,256,681 km

• M1: 139,276 km (0.096 R)
• M2: 556,654 km (0.093 R)
• M3: 922,570 km (0.113 R)
• M4: 1,531,433 km (0.095 R)
• M5: 2,066,994 km (0.097 R)
• M6: 2,579,666 km (0.041 R)
• M7: 3,697,162 km (0.103 R)
• M8: 5,011,379 km (0.1 R)
• M9: 5,747,550 km (0.111 R)
• M10: 6,257,978 km (0.099 R)
• M11: 6,860,409 km (0.109 R)
• M12: 8,645,111 km (0.111 R)
• M13: 10,387,927 km (0.118 R)
• M14: 10,847,491 km (0.058 R)
• M15: 11,987,577 km (0.111 R)
• M16: 12,775,209 km (0.107 R)
• M17: 14,973,999 km (0.086 R)
• M18: 16,554,351 km (0.054 R)
• M19: 16,951,832 km (0.027 R)
• M20: 18,243,161 km (0.111 R)
• M21: 21,153,139 km (0.06 R)
• M22: 22,302,799 km (0.045 R)
• M23: 23,923,841 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 10

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.67 AU - 3.81 AU

Year: 4745 Days

Day: 13.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,256,681 km

• M1: 124,465 km (0.088 R)
• M2: 471,084 km (0.083 R)
• M3: 823,985 km (0.115 R)
• M4: 1,630,916 km (0.054 R)
• M5: 1,982,471 km (0.091 R)
• M6: 2,451,610 km (0.083 R)
• M7: 3,978,705 km (0.114 R)
• M8: 4,393,091 km (0.101 R)
• M9: 6,122,891 km (0.056 R)
• M10: 6,510,350 km (0.107 R)
• M11: 7,478,846 km (0.105 R)
• M12: 9,190,994 km (0.061 R)
• M13: 9,786,693 km (0.117 R)
• M14: 10,407,973 km (0.119 R)
• M15: 11,197,550 km (0.107 R)
• M16: 12,379,373 km (0.109 R)
• M17: 14,418,093 km (0.111 R)
• M18: 15,996,201 km (0.114 R)
• M19: 16,733,419 km (0.059 R)
• M20: 20,835,243 km (0.116 R)
• M21: 22,389,865 km (0.079 R)
• M22: 25,562,387 km (0.117 R)
• M23: 26,997,180 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.8

Radius: 5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.67 AU - 7.27 AU

Year: 9569 Days

Day: 24.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,256,681 km

• M1: 64,177 km (0.119 R)
• M2: 233,821 km (0.046 R)
• M3: 439,369 km (0.114 R)
• M4: 1,149,211 km (0.098 R)
• M5: 1,407,716 km (0.043 R)
• M6: 2,368,583 km (0.117 R)
• M7: 2,600,909 km (0.092 R)
• M8: 2,893,672 km (0.077 R)
• M9: 3,240,589 km (0.076 R)
• M10: 4,209,983 km (0.107 R)
• M11: 4,368,407 km (0.049 R)
• M12: 4,824,980 km (0.111 R)
• M13: 6,029,991 km (0.093 R)
• M14: 6,891,226 km (0.084 R)
• M15: 8,790,221 km (0.098 R)
• M16: 9,381,432 km (0.08 R)
• M17: 10,863,199 km (0.115 R)
• M18: 13,325,730 km (0.111 R)
• M19: 13,973,040 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.3

Radius: 5.4

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.26 AU - 9.12 AU

Year: 15376 Days

Day: 22.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,256,681 km

• M1: 68,965 km (0.077 R)
• M2: 243,396 km (0.111 R)
• M3: 458,517 km (0.056 R)
• M4: 896,091 km (0.115 R)
• M5: 2,008,950 km (0.065 R)
• M6: 2,745,121 km (0.116 R)
• M7: 3,270,060 km (0.116 R)
• M8: 4,251,721 km (0.113 R)
• M9: 4,608,512 km (0.084 R)
• M10: 4,825,728 km (0.102 R)
• M11: 5,147,812 km (0.117 R)
• M12: 7,861,966 km (0.092 R)
• M13: 10,473,796 km (0.119 R)
• M14: 11,013,844 km (0.116 R)
• M15: 11,974,262 km (0.112 R)
• M16: 13,050,619 km (0.091 R)
• M17: 15,120,904 km (0.076 R)
• M18: 16,810,313 km (0.086 R)
• M19: 18,157,142 km (0.111 R)
• M20: 20,726,336 km (0.062 R)
• M21: 21,490,482 km (0.1 R)
• M22: 23,436,900 km (0.029 R)
• M23: 27,574,777 km (0.106 R)
• M24: 28,188,278 km (0.102 R)
• M25: 32,061,965 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit