🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.1

Radius: 13

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.6 AU - 1 AU

Year: 462 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,802,186 km

• M1: 161,715 km (0.064 R)
• M2: 669,899 km (0.029 R)
• M3: 2,071,183 km (0.094 R)
• M4: 2,651,772 km (0.101 R)
• M5: 3,400,060 km (0.063 R)
• M6: 4,429,443 km (0.064 R)
• M7: 5,025,142 km (0.098 R)
• M8: 5,536,468 km (0.065 R)
• M9: 6,359,256 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.2

Radius: 13.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.7 AU - 2.4 AU

Year: 1895 Days

Day: 12.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 47,802,186 km

• M1: 166,802 km (0.037 R)
• M2: 850,464 km (0.101 R)
• M3: 2,014,186 km (0.084 R)
• M4: 3,315,837 km (0.116 R)
• M5: 3,915,575 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 12.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.96 AU - 2.3 AU

Year: 2007 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,802,186 km

• M1: 150,645 km (0.111 R)
• M2: 595,549 km (0.112 R)
• M3: 983,157 km (0.106 R)
• M4: 1,370,167 km (0.091 R)
• M5: 1,811,331 km (0.11 R)
• M6: 2,241,724 km (0.106 R)
• M7: 2,700,840 km (0.083 R)
• M8: 3,118,966 km (0.033 R)
• M9: 3,564,319 km (0.063 R)
• M10: 4,122,768 km (0.105 R)
• M11: 4,584,277 km (0.04 R)
• M12: 4,978,168 km (0.118 R)
• M13: 5,611,715 km (0.067 R)
• M14: 6,811,789 km (0.115 R)
• M15: 7,812,150 km (0.081 R)
• M16: 8,232,969 km (0.068 R)
• M17: 9,810,928 km (0.11 R)
• M18: 10,502,219 km (0.116 R)
• M19: 10,946,375 km (0.118 R)
• M20: 11,726,528 km (0.116 R)
• M21: 12,279,292 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 8.9

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.77 AU - 4.19 AU

Year: 5127 Days

Day: 11.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,802,186 km

• M1: 111,002 km (0.084 R)
• M2: 486,343 km (0.083 R)
• M3: 882,328 km (0.086 R)
• M4: 1,536,969 km (0.081 R)
• M5: 2,112,621 km (0.042 R)
• M6: 2,844,304 km (0.096 R)
• M7: 3,405,596 km (0.084 R)
• M8: 4,111,099 km (0.11 R)
• M9: 5,189,700 km (0.085 R)
• M10: 6,612,824 km (0.064 R)
• M11: 7,523,726 km (0.04 R)
• M12: 9,550,029 km (0.101 R)
• M13: 10,898,803 km (0.037 R)
• M14: 12,784,036 km (0.057 R)
• M15: 13,314,210 km (0.12 R)
• M16: 14,136,849 km (0.071 R)
• M17: 16,683,155 km (0.111 R)
• M18: 18,031,480 km (0.092 R)
• M19: 20,223,538 km (0.047 R)
• M20: 20,943,552 km (0.06 R)
• M21: 24,558,136 km (0.078 R)
• M22: 26,130,410 km (0.037 R)
• M23: 26,984,314 km (0.093 R)
• M24: 28,389,188 km (0.065 R)
• M25: 30,399,783 km (0.118 R)
• M26: 32,113,726 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 8.9

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.49 AU - 5.43 AU

Year: 7132 Days

Day: 6.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,802,186 km

• M1: 110,852 km (0.079 R)
• M2: 440,267 km (0.062 R)
• M3: 1,174,044 km (0.046 R)
• M4: 1,973,046 km (0.072 R)
• M5: 2,481,529 km (0.104 R)
• M6: 2,867,342 km (0.096 R)
• M7: 3,226,527 km (0.036 R)
• M8: 3,591,845 km (0.094 R)
• M9: 4,061,433 km (0.111 R)
• M10: 4,515,911 km (0.115 R)
• M11: 5,558,458 km (0.064 R)
• M12: 6,085,342 km (0.092 R)
• M13: 6,431,212 km (0.056 R)
• M14: 9,233,330 km (0.109 R)
• M15: 9,737,475 km (0.053 R)
• M16: 12,318,337 km (0.1 R)
• M17: 13,795,317 km (0.095 R)
• M18: 14,152,407 km (0.096 R)
• M19: 17,029,474 km (0.107 R)
• M20: 17,371,454 km (0.114 R)
• M21: 18,282,206 km (0.056 R)
• M22: 18,858,308 km (0.105 R)
• M23: 20,892,240 km (0.112 R)
• M24: 21,601,484 km (0.036 R)
• M25: 22,326,734 km (0.106 R)
• M26: 24,774,305 km (0.11 R)
• M27: 25,125,411 km (0.099 R)
• M28: 27,116,110 km (0.039 R)
• M29: 27,770,900 km (0.111 R)
• M30: 28,054,687 km (0.03 R)
• M31: 31,613,770 km (0.114 R)
• M32: 32,339,170 km (0.085 R)
• M33: 35,241,369 km (0.082 R)
• M34: 36,133,570 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.3

Radius: 8.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.57 AU - 7.07 AU

Year: 9066 Days

Day: 12.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,802,186 km

• M1: 106,962 km (0.09 R)
• M2: 442,660 km (0.114 R)
• M3: 973,433 km (0.105 R)
• M4: 1,715,588 km (0.106 R)
• M5: 2,097,063 km (0.118 R)
• M6: 2,956,652 km (0.119 R)
• M7: 3,425,193 km (0.087 R)
• M8: 5,025,890 km (0.109 R)
• M9: 5,465,259 km (0.065 R)
• M10: 6,741,628 km (0.025 R)
• M11: 8,894,341 km (0.04 R)
• M12: 10,429,664 km (0.084 R)
• M13: 11,703,490 km (0.101 R)
• M14: 12,624,864 km (0.113 R)
• M15: 12,976,269 km (0.079 R)
• M16: 13,593,959 km (0.107 R)
• M17: 17,532,122 km (0.032 R)
• M18: 20,131,984 km (0.11 R)
• M19: 24,497,848 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.3

Radius: 4.2

Gravity: 38.51 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.18 AU - 9.12 AU

Year: 15023 Days

Day: 24.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,802,186 km

• M1: 52,958 km (0.052 R)
• M2: 224,098 km (0.083 R)
• M3: 746,942 km (0.117 R)
• M4: 907,461 km (0.117 R)
• M5: 1,128,118 km (0.11 R)
• M6: 1,383,780 km (0.056 R)
• M7: 1,829,732 km (0.065 R)
• M8: 2,104,992 km (0.042 R)
• M9: 2,492,899 km (0.08 R)
• M10: 3,599,474 km (0.101 R)
• M11: 4,793,714 km (0.053 R)
• M12: 5,498,619 km (0.109 R)
• M13: 7,742,887 km (0.068 R)
• M14: 8,072,451 km (0.036 R)
• M15: 9,971,745 km (0.098 R)
• M16: 10,531,989 km (0.102 R)
• M17: 11,351,337 km (0.095 R)
• M18: 11,653,973 km (0.12 R)
• M19: 13,787,837 km (0.113 R)
• M20: 14,553,330 km (0.066 R)
• M21: 15,791,551 km (0.107 R)
• M22: 15,941,598 km (0.072 R)
• M23: 16,321,128 km (0.091 R)
• M24: 16,706,641 km (0.095 R)
• M25: 17,019,451 km (0.04 R)
• M26: 18,558,513 km (0.114 R)
• M27: 19,924,641 km (0.116 R)
• M28: 25,748,038 km (0.079 R)
• M29: 26,906,374 km (0.104 R)
• M30: 29,781,196 km (0.083 R)
• M31: 36,132,224 km (0.059 R)
• M32: 37,050,605 km (0.091 R)
• M33: 38,119,033 km (0.093 R)
• M34: 41,733,318 km (0.088 R)
• M35: 49,153,073 km (0.089 R)
• M36: 49,312,993 km (0.049 R)
• M37: 58,116,678 km (0.087 R)
• M38: 60,654,008 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.7

Radius: 4.1

Gravity: 40.61 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.53 AU - 11.51 AU

Year: 22031 Days

Day: 19.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,802,186 km

• M1: 53,855 km (0.095 R)
• M2: 389,104 km (0.116 R)
• M3: 738,714 km (0.103 R)
• M4: 2,326,995 km (0.061 R)
• M5: 5,314,165 km (0.082 R)
• M6: 6,582,606 km (0.064 R)
• M7: 7,335,532 km (0.066 R)
• M8: 9,350,765 km (0.109 R)
• M9: 10,117,304 km (0.025 R)
• M10: 10,609,182 km (0.103 R)
• M11: 10,861,105 km (0.119 R)
• M12: 16,187,238 km (0.068 R)
• M13: 17,202,558 km (0.088 R)
• M14: 20,696,865 km (0.117 R)
• M15: 24,199,700 km (0.046 R)
• M16: 24,966,987 km (0.06 R)
• M17: 30,289,679 km (0.065 R)
• M18: 30,924,124 km (0.108 R)
• M19: 33,013,557 km (0.088 R)
• M20: 35,334,568 km (0.025 R)
• M21: 36,179,198 km (0.11 R)
• M22: 44,069,588 km (0.074 R)
• M23: 56,397,500 km (0.109 R)
• M24: 61,101,605 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.2

Radius: 3.8

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.67 AU - 13.59 AU

Year: 23975 Days

Day: 22 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,802,186 km

• M1: 48,021 km (0.114 R)
• M2: 316,549 km (0.036 R)
• M3: 724,054 km (0.077 R)
• M4: 1,224,010 km (0.116 R)
• M5: 1,582,895 km (0.113 R)
• M6: 2,505,615 km (0.088 R)
• M7: 3,149,634 km (0.117 R)
• M8: 5,699,978 km (0.095 R)
• M9: 8,035,949 km (0.114 R)
• M10: 9,268,785 km (0.091 R)
• M11: 9,510,086 km (0.091 R)
• M12: 10,362,345 km (0.087 R)
• M13: 23,325,150 km (0.05 R)
• M14: 23,592,332 km (0.116 R)
• M15: 24,959,058 km (0.062 R)
• M16: 25,238,657 km (0.088 R)
• M17: 28,250,810 km (0.042 R)
• M18: 33,712,927 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 10,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit