🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 11

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.06 AU - 1.3 AU

Year: 885 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 174.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,145,133 km

• M1: 138,528 km (0.091 R)
• M2: 950,246 km (0.098 R)
• M3: 2,752,451 km (0.075 R)
• M4: 3,508,968 km (0.048 R)
• M5: 3,913,181 km (0.101 R)
• M6: 4,639,030 km (0.102 R)
• M7: 5,034,567 km (0.075 R)
• M8: 5,791,233 km (0.088 R)
• M9: 6,622,249 km (0.027 R)
• M10: 7,008,511 km (0.101 R)
• M11: 8,707,045 km (0.053 R)
• M12: 9,537,612 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.9

Radius: 10

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.33 AU - 1.35 AU

Year: 1071 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,145,133 km

• M1: 124,465 km (0.115 R)
• M2: 469,139 km (0.112 R)
• M3: 781,499 km (0.092 R)
• M4: 1,531,733 km (0.073 R)
• M5: 2,254,440 km (0.09 R)
• M6: 2,780,875 km (0.107 R)
• M7: 3,387,793 km (0.078 R)
• M8: 4,754,819 km (0.106 R)
• M9: 6,128,127 km (0.03 R)
• M10: 7,423,944 km (0.106 R)
• M11: 7,876,777 km (0.119 R)
• M12: 8,455,421 km (0.103 R)
• M13: 9,175,436 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.4

Radius: 11.4

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.06 AU - 3.16 AU

Year: 3786 Days

Day: 9.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,145,133 km

• M1: 148,700 km (0.109 R)
• M2: 511,924 km (0.062 R)
• M3: 1,100,741 km (0.046 R)
• M4: 1,615,807 km (0.064 R)
• M5: 2,200,435 km (0.093 R)
• M6: 2,922,394 km (0.108 R)
• M7: 4,078,487 km (0.089 R)
• M8: 4,613,598 km (0.104 R)
• M9: 6,262,616 km (0.036 R)
• M10: 6,753,745 km (0.084 R)
• M11: 8,238,056 km (0.105 R)
• M12: 8,603,822 km (0.117 R)
• M13: 11,208,321 km (0.085 R)
• M14: 13,031,022 km (0.051 R)
• M15: 14,246,654 km (0.119 R)
• M16: 15,098,016 km (0.062 R)
• M17: 15,536,188 km (0.071 R)
• M18: 16,266,524 km (0.103 R)
• M19: 19,418,552 km (0.088 R)
• M20: 20,133,929 km (0.067 R)
• M21: 21,342,679 km (0.094 R)
• M22: 22,813,077 km (0.099 R)
• M23: 25,029,369 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.8

Radius: 10.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.49 AU - 4.25 AU

Year: 5255 Days

Day: 7.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,145,133 km

• M1: 128,205 km (0.086 R)
• M2: 560,992 km (0.095 R)
• M3: 1,485,806 km (0.106 R)
• M4: 2,212,702 km (0.08 R)
• M5: 4,002,641 km (0.025 R)
• M6: 5,308,480 km (0.048 R)
• M7: 5,768,195 km (0.113 R)
• M8: 6,307,046 km (0.091 R)
• M9: 7,605,107 km (0.094 R)
• M10: 11,497,644 km (0.09 R)
• M11: 12,816,199 km (0.11 R)
• M12: 13,690,000 km (0.103 R)
• M13: 16,047,812 km (0.109 R)
• M14: 16,398,171 km (0.072 R)
• M15: 17,851,364 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.4

Radius: 9.4

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.69 AU - 4.63 AU

Year: 5857 Days

Day: 14.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,145,133 km

• M1: 116,986 km (0.1 R)
• M2: 543,339 km (0.105 R)
• M3: 1,295,817 km (0.117 R)
• M4: 1,690,007 km (0.09 R)
• M5: 2,242,622 km (0.09 R)
• M6: 2,873,177 km (0.095 R)
• M7: 3,169,081 km (0.069 R)
• M8: 3,845,862 km (0.117 R)
• M9: 5,309,228 km (0.11 R)
• M10: 5,726,756 km (0.103 R)
• M11: 6,427,173 km (0.045 R)
• M12: 9,122,628 km (0.047 R)
• M13: 10,859,908 km (0.092 R)
• M14: 11,632,730 km (0.117 R)
• M15: 13,947,159 km (0.098 R)
• M16: 22,320,302 km (0.045 R)
• M17: 24,208,975 km (0.076 R)
• M18: 26,976,685 km (0.102 R)
• M19: 29,300,688 km (0.046 R)
• M20: 30,511,383 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.7

Radius: 9.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.92 AU - 5.26 AU

Year: 7927 Days

Day: 14.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,145,133 km

• M1: 123,269 km (0.103 R)
• M2: 456,274 km (0.084 R)
• M3: 764,296 km (0.115 R)
• M4: 1,565,991 km (0.064 R)
• M5: 1,978,282 km (0.115 R)
• M6: 2,724,177 km (0.119 R)
• M7: 3,559,382 km (0.096 R)
• M8: 3,919,315 km (0.047 R)
• M9: 5,346,927 km (0.113 R)
• M10: 6,617,163 km (0.082 R)
• M11: 7,484,381 km (0.073 R)
• M12: 9,109,463 km (0.11 R)
• M13: 9,443,964 km (0.116 R)
• M14: 11,193,212 km (0.088 R)
• M15: 11,625,699 km (0.086 R)
• M16: 14,291,085 km (0.074 R)
• M17: 17,467,047 km (0.091 R)
• M18: 21,819,747 km (0.097 R)
• M19: 22,268,690 km (0.109 R)
• M20: 25,834,505 km (0.025 R)
• M21: 27,102,945 km (0.094 R)
• M22: 27,448,068 km (0.083 R)
• M23: 28,590,247 km (0.117 R)
• M24: 30,408,759 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.2

Radius: 5.8

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.37 AU - 7.29 AU

Year: 12321 Days

Day: 17 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,145,133 km

• M1: 73,153 km (0.11 R)
• M2: 491,429 km (0.105 R)
• M3: 794,813 km (0.078 R)
• M4: 1,028,485 km (0.105 R)
• M5: 2,184,428 km (0.065 R)
• M6: 2,648,481 km (0.078 R)
• M7: 3,055,836 km (0.1 R)
• M8: 3,854,090 km (0.105 R)
• M9: 5,045,487 km (0.106 R)
• M10: 5,707,009 km (0.092 R)
• M11: 6,268,899 km (0.068 R)
• M12: 8,038,043 km (0.096 R)
• M13: 8,646,907 km (0.106 R)
• M14: 8,987,242 km (0.059 R)
• M15: 10,062,102 km (0.097 R)
• M16: 11,334,881 km (0.109 R)
• M17: 12,039,786 km (0.044 R)
• M18: 14,669,268 km (0.112 R)
• M19: 15,435,060 km (0.102 R)
• M20: 16,521,589 km (0.047 R)
• M21: 17,658,233 km (0.106 R)
• M22: 18,684,774 km (0.093 R)
• M23: 18,927,123 km (0.089 R)
• M24: 20,340,673 km (0.083 R)
• M25: 21,116,936 km (0.085 R)
• M26: 22,636,551 km (0.06 R)
• M27: 24,227,674 km (0.111 R)
• M28: 29,012,113 km (0.114 R)
• M29: 29,994,822 km (0.103 R)
• M30: 30,216,227 km (0.045 R)
• M31: 30,999,671 km (0.084 R)
• M32: 31,567,395 km (0.09 R)
• M33: 38,538,955 km (0.052 R)
• M34: 39,327,485 km (0.113 R)
• M35: 45,880,919 km (0.093 R)
• M36: 48,419,744 km (0.11 R)
• M37: 53,612,436 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.5

Radius: 7.8

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.02 AU - 7.14 AU

Year: 13004 Days

Day: 15.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,145,133 km

• M1: 97,089 km (0.082 R)
• M2: 459,565 km (0.106 R)
• M3: 901,477 km (0.08 R)
• M4: 1,621,491 km (0.112 R)
• M5: 2,950,070 km (0.078 R)
• M6: 3,683,399 km (0.116 R)
• M7: 4,226,140 km (0.107 R)
• M8: 4,627,511 km (0.097 R)
• M9: 4,886,914 km (0.027 R)
• M10: 6,061,855 km (0.062 R)
• M11: 7,112,332 km (0.069 R)
• M12: 9,778,764 km (0.041 R)
• M13: 15,138,257 km (0.034 R)
• M14: 18,233,437 km (0.077 R)
• M15: 19,380,404 km (0.073 R)
• M16: 24,843,718 km (0.119 R)
• M17: 28,032,098 km (0.054 R)
• M18: 28,570,650 km (0.092 R)
• M19: 30,566,735 km (0.069 R)
• M20: 35,082,795 km (0.082 R)
• M21: 35,582,602 km (0.12 R)
• M22: 40,024,312 km (0.074 R)
• M23: 45,855,188 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300

Radius: 4.9

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.61 AU - 9.09 AU

Year: 16655 Days

Day: 24.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,145,133 km

• M1: 61,335 km (0.117 R)
• M2: 274,063 km (0.049 R)
• M3: 840,142 km (0.081 R)
• M4: 1,182,272 km (0.083 R)
• M5: 2,998,989 km (0.103 R)
• M6: 4,472,079 km (0.118 R)
• M7: 6,034,180 km (0.115 R)
• M8: 6,256,781 km (0.119 R)
• M9: 8,239,701 km (0.057 R)
• M10: 9,225,701 km (0.041 R)
• M11: 14,680,787 km (0.102 R)
• M12: 15,151,572 km (0.095 R)
• M13: 17,507,888 km (0.039 R)
• M14: 18,499,422 km (0.062 R)
• M15: 19,447,574 km (0.107 R)
• M16: 20,097,277 km (0.038 R)
• M17: 20,594,092 km (0.109 R)
• M18: 21,014,312 km (0.103 R)
• M19: 24,396,421 km (0.057 R)
• M20: 26,314,265 km (0.114 R)
• M21: 28,330,246 km (0.078 R)
• M22: 32,440,149 km (0.119 R)
• M23: 32,666,789 km (0.053 R)
• M24: 33,468,634 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 17,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit