🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.4

Radius: 10.5

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.85 AU - 0.87 AU

Year: 507 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,658,624 km

• M1: 130,898 km (0.091 R)
• M2: 486,193 km (0.114 R)
• M3: 1,007,093 km (0.09 R)
• M4: 1,381,836 km (0.104 R)
• M5: 1,756,129 km (0.046 R)
• M6: 2,623,199 km (0.109 R)
• M7: 3,319,876 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.1

Radius: 12.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.29 AU - 1.53 AU

Year: 1065 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,658,624 km

• M1: 153,039 km (0.113 R)
• M2: 555,457 km (0.036 R)
• M3: 940,522 km (0.085 R)
• M4: 1,340,846 km (0.106 R)
• M5: 1,932,954 km (0.113 R)
• M6: 2,731,059 km (0.104 R)
• M7: 3,317,034 km (0.101 R)
• M8: 4,097,336 km (0.068 R)
• M9: 4,724,301 km (0.096 R)
• M10: 5,279,010 km (0.114 R)
• M11: 5,753,684 km (0.071 R)
• M12: 6,927,129 km (0.108 R)
• M13: 7,351,838 km (0.092 R)
• M14: 9,172,145 km (0.097 R)
• M15: 9,860,444 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.5

Radius: 10.9

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.49 AU - 1.73 AU

Year: 1299 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,658,624 km

• M1: 135,536 km (0.049 R)
• M2: 527,033 km (0.094 R)
• M3: 1,029,981 km (0.081 R)
• M4: 1,803,851 km (0.042 R)
• M5: 2,958,298 km (0.113 R)
• M6: 3,297,287 km (0.114 R)
• M7: 4,001,893 km (0.086 R)
• M8: 4,705,451 km (0.102 R)
• M9: 5,446,410 km (0.117 R)
• M10: 6,851,882 km (0.106 R)
• M11: 7,693,818 km (0.104 R)
• M12: 8,398,424 km (0.071 R)
• M13: 8,751,625 km (0.114 R)
• M14: 10,737,986 km (0.097 R)
• M15: 11,119,460 km (0.075 R)
• M16: 11,946,437 km (0.111 R)
• M17: 12,698,615 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 11.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.81 AU - 5.93 AU

Year: 6833 Days

Day: 5.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,658,624 km

• M1: 148,102 km (0.11 R)
• M2: 1,320,201 km (0.097 R)
• M3: 2,776,985 km (0.04 R)
• M4: 4,238,856 km (0.062 R)
• M5: 5,987,056 km (0.108 R)
• M6: 7,348,696 km (0.077 R)
• M7: 9,174,089 km (0.11 R)
• M8: 10,590,482 km (0.11 R)
• M9: 12,382,216 km (0.117 R)
• M10: 14,630,223 km (0.114 R)
• M11: 16,386,053 km (0.102 R)
• M12: 17,671,996 km (0.093 R)
• M13: 23,566,901 km (0.09 R)
• M14: 24,825,318 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.8

Radius: 12.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.9 AU - 5.22 AU

Year: 7237 Days

Day: 10.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,658,624 km

• M1: 160,519 km (0.108 R)
• M2: 606,919 km (0.111 R)
• M3: 1,193,791 km (0.067 R)
• M4: 2,004,911 km (0.079 R)
• M5: 2,686,329 km (0.119 R)
• M6: 3,157,562 km (0.094 R)
• M7: 3,659,912 km (0.11 R)
• M8: 4,349,558 km (0.045 R)
• M9: 4,797,903 km (0.053 R)
• M10: 5,246,397 km (0.092 R)
• M11: 5,788,690 km (0.112 R)
• M12: 6,690,316 km (0.093 R)
• M13: 7,723,738 km (0.112 R)
• M14: 10,796,329 km (0.109 R)
• M15: 13,287,582 km (0.114 R)
• M16: 14,854,021 km (0.113 R)
• M17: 15,552,643 km (0.108 R)
• M18: 18,713,946 km (0.107 R)
• M19: 19,304,558 km (0.111 R)
• M20: 20,213,664 km (0.091 R)
• M21: 20,835,393 km (0.045 R)
• M22: 21,711,139 km (0.055 R)
• M23: 23,706,775 km (0.048 R)
• M24: 25,103,570 km (0.052 R)
• M25: 31,139,545 km (0.087 R)
• M26: 36,340,913 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.9

Radius: 6.2

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.64 AU - 6.68 AU

Year: 9721 Days

Day: 24.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,658,624 km

• M1: 84,074 km (0.087 R)
• M2: 304,132 km (0.108 R)
• M3: 605,871 km (0.11 R)
• M4: 812,167 km (0.067 R)
• M5: 1,066,334 km (0.12 R)
• M6: 1,297,313 km (0.115 R)
• M7: 2,111,724 km (0.045 R)
• M8: 2,578,020 km (0.109 R)
• M9: 3,464,238 km (0.101 R)
• M10: 3,923,204 km (0.093 R)
• M11: 6,064,698 km (0.069 R)
• M12: 6,885,242 km (0.06 R)
• M13: 8,608,011 km (0.113 R)
• M14: 11,674,169 km (0.096 R)
• M15: 12,067,013 km (0.064 R)
• M16: 13,177,628 km (0.119 R)
• M17: 17,564,884 km (0.12 R)
• M18: 18,155,048 km (0.064 R)
• M19: 18,379,894 km (0.055 R)
• M20: 19,219,736 km (0.118 R)
• M21: 20,893,736 km (0.049 R)
• M22: 22,232,787 km (0.114 R)
• M23: 24,166,040 km (0.051 R)
• M24: 24,620,518 km (0.033 R)
• M25: 25,546,529 km (0.075 R)
• M26: 27,764,318 km (0.101 R)
• M27: 28,463,987 km (0.055 R)
• M28: 29,483,796 km (0.107 R)
• M29: 29,690,540 km (0.116 R)
• M30: 30,527,689 km (0.118 R)
• M31: 33,133,236 km (0.066 R)
• M32: 34,719,721 km (0.041 R)
• M33: 40,542,968 km (0.104 R)
• M34: 44,223,524 km (0.11 R)
• M35: 45,728,329 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.9

Radius: 3.8

Gravity: 39.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.88 AU - 10.52 AU

Year: 17743 Days

Day: 17.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,658,624 km

• M1: 47,273 km (0.039 R)
• M2: 394,190 km (0.052 R)
• M3: 550,819 km (0.084 R)
• M4: 787,633 km (0.108 R)
• M5: 1,772,884 km (0.104 R)
• M6: 2,728,665 km (0.062 R)
• M7: 5,620,093 km (0.099 R)
• M8: 5,773,879 km (0.047 R)
• M9: 6,292,834 km (0.03 R)
• M10: 7,608,398 km (0.084 R)
• M11: 8,480,105 km (0.091 R)
• M12: 11,186,480 km (0.057 R)
• M13: 12,635,036 km (0.11 R)
• M14: 12,832,805 km (0.096 R)
• M15: 20,036,241 km (0.095 R)
• M16: 20,215,160 km (0.071 R)
• M17: 20,850,054 km (0.117 R)
• M18: 23,029,844 km (0.083 R)
• M19: 24,838,183 km (0.119 R)
• M20: 25,776,910 km (0.094 R)
• M21: 38,809,876 km (0.037 R)
• M22: 42,236,715 km (0.052 R)
• M23: 44,325,849 km (0.093 R)
• M24: 58,871,998 km (0.118 R)
• M25: 62,996,411 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.2

Radius: 5.9

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.28 AU - 9.72 AU

Year: 18617 Days

Day: 24.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,658,624 km

• M1: 160,219 km (0.118 R)
• M2: 528,080 km (0.093 R)
• M3: 758,611 km (0.073 R)
• M4: 1,213,688 km (0.082 R)
• M5: 1,751,941 km (0.115 R)
• M6: 6,715,748 km (0.056 R)
• M7: 7,093,183 km (0.106 R)
• M8: 9,767,395 km (0.099 R)
• M9: 12,044,424 km (0.049 R)
• M10: 16,461,151 km (0.102 R)
• M11: 17,536,311 km (0.102 R)
• M12: 22,491,441 km (0.116 R)
• M13: 45,248,120 km (0.115 R)
• M14: 49,357,125 km (0.077 R)
• M15: 49,828,508 km (0.102 R)
• M16: 52,067,988 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 17,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit