🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 9

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.63 AU

Year: 254 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 99.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,194,763 km

• M1: 111,899 km (0.073 R)
• M2: 463,753 km (0.055 R)
• M3: 847,622 km (0.114 R)
• M4: 1,172,698 km (0.078 R)
• M5: 1,600,697 km (0.109 R)
• M6: 2,031,090 km (0.086 R)
• M7: 2,348,537 km (0.082 R)
• M8: 3,064,662 km (0.035 R)
• M9: 3,709,279 km (0.077 R)
• M10: 4,015,356 km (0.115 R)
• M11: 4,325,772 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.5

Radius: 13.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.18 AU - 2.94 AU

Year: 2778 Days

Day: 5 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,194,763 km

• M1: 164,408 km (0.11 R)
• M2: 898,485 km (0.104 R)
• M3: 1,412,353 km (0.031 R)
• M4: 2,060,561 km (0.053 R)
• M5: 2,762,175 km (0.108 R)
• M6: 4,119,477 km (0.111 R)
• M7: 5,603,637 km (0.057 R)
• M8: 6,578,417 km (0.029 R)
• M9: 7,571,148 km (0.072 R)
• M10: 8,694,927 km (0.096 R)
• M11: 9,139,532 km (0.11 R)
• M12: 10,149,318 km (0.078 R)
• M13: 11,033,292 km (0.082 R)
• M14: 11,555,239 km (0.08 R)
• M15: 13,994,881 km (0.096 R)
• M16: 15,139,005 km (0.071 R)
• M17: 16,344,465 km (0.084 R)
• M18: 18,438,386 km (0.106 R)
• M19: 19,060,115 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 8.5

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.35 AU - 6.51 AU

Year: 8582 Days

Day: 10.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,194,763 km

• M1: 106,813 km (0.119 R)
• M2: 700,268 km (0.082 R)
• M3: 1,443,619 km (0.105 R)
• M4: 1,762,562 km (0.092 R)
• M5: 2,144,635 km (0.033 R)
• M6: 2,600,161 km (0.105 R)
• M7: 3,161,452 km (0.057 R)
• M8: 3,752,962 km (0.055 R)
• M9: 4,416,129 km (0.114 R)
• M10: 4,775,912 km (0.101 R)
• M11: 5,275,868 km (0.086 R)
• M12: 7,400,008 km (0.087 R)
• M13: 9,484,804 km (0.099 R)
• M14: 9,758,867 km (0.078 R)
• M15: 10,179,986 km (0.115 R)
• M16: 11,362,108 km (0.078 R)
• M17: 11,828,105 km (0.073 R)
• M18: 15,455,554 km (0.111 R)
• M19: 17,282,743 km (0.098 R)
• M20: 19,104,097 km (0.096 R)
• M21: 19,395,214 km (0.109 R)
• M22: 21,595,649 km (0.117 R)
• M23: 22,960,132 km (0.105 R)
• M24: 23,538,327 km (0.07 R)
• M25: 25,859,937 km (0.109 R)
• M26: 26,848,031 km (0.073 R)
• M27: 28,899,466 km (0.106 R)
• M28: 30,953,146 km (0.104 R)
• M29: 34,052,814 km (0.095 R)
• M30: 34,696,683 km (0.107 R)
• M31: 35,348,630 km (0.108 R)
• M32: 37,353,691 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 10.4

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.22 AU - 6.76 AU

Year: 8725 Days

Day: 8.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 85,194,763 km

• M1: 230,231 km (0.066 R)
• M2: 909,854 km (0.106 R)
• M3: 1,488,349 km (0.091 R)
• M4: 1,854,714 km (0.118 R)
• M5: 2,693,510 km (0.079 R)
• M6: 3,289,657 km (0.118 R)
• M7: 3,971,674 km (0.072 R)
• M8: 4,600,284 km (0.052 R)
• M9: 5,045,188 km (0.107 R)
• M10: 5,421,576 km (0.107 R)
• M11: 6,230,901 km (0.101 R)
• M12: 8,004,982 km (0.074 R)
• M13: 8,474,869 km (0.099 R)
• M14: 9,423,170 km (0.108 R)
• M15: 11,316,481 km (0.037 R)
• M16: 11,745,378 km (0.04 R)
• M17: 14,993,895 km (0.097 R)
• M18: 16,175,419 km (0.118 R)
• M19: 18,135,451 km (0.117 R)
• M20: 18,797,720 km (0.106 R)
• M21: 20,405,748 km (0.101 R)
• M22: 22,020,657 km (0.111 R)
• M23: 22,521,361 km (0.105 R)
• M24: 24,333,739 km (0.107 R)
• M25: 25,962,860 km (0.116 R)
• M26: 26,521,758 km (0.111 R)
• M27: 28,541,329 km (0.083 R)
• M28: 29,538,100 km (0.098 R)
• M29: 36,474,803 km (0.072 R)
• M30: 37,648,399 km (0.072 R)
• M31: 39,947,269 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.1

Radius: 6.3

Gravity: 24.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.54 AU - 7.08 AU

Year: 9499 Days

Day: 18.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,194,763 km

• M1: 78,389 km (0.079 R)
• M2: 296,204 km (0.092 R)
• M3: 575,802 km (0.087 R)
• M4: 790,924 km (0.092 R)
• M5: 1,772,884 km (0.096 R)
• M6: 1,988,604 km (0.063 R)
• M7: 2,221,977 km (0.114 R)
• M8: 2,575,327 km (0.115 R)
• M9: 3,271,107 km (0.077 R)
• M10: 3,597,679 km (0.102 R)
• M11: 6,144,882 km (0.097 R)
• M12: 7,675,268 km (0.117 R)
• M13: 10,745,017 km (0.083 R)
• M14: 11,129,782 km (0.112 R)
• M15: 11,580,820 km (0.098 R)
• M16: 14,950,063 km (0.115 R)
• M17: 16,347,756 km (0.072 R)
• M18: 17,602,433 km (0.111 R)
• M19: 19,971,166 km (0.11 R)
• M20: 20,302,226 km (0.069 R)
• M21: 21,060,538 km (0.097 R)
• M22: 23,265,910 km (0.072 R)
• M23: 23,540,571 km (0.061 R)
• M24: 24,189,676 km (0.059 R)
• M25: 24,850,600 km (0.091 R)
• M26: 25,815,656 km (0.097 R)
• M27: 26,505,900 km (0.097 R)
• M28: 29,071,653 km (0.091 R)
• M29: 30,142,774 km (0.087 R)
• M30: 32,591,243 km (0.051 R)
• M31: 36,261,925 km (0.119 R)
• M32: 37,753,865 km (0.12 R)
• M33: 38,515,019 km (0.085 R)
• M34: 39,157,093 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.9

Radius: 7.7

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.87 AU - 7.27 AU

Year: 12750 Days

Day: 21.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,194,763 km

• M1: 95,743 km (0.09 R)
• M2: 511,326 km (0.081 R)
• M3: 757,115 km (0.119 R)
• M4: 1,177,634 km (0.114 R)
• M5: 1,449,155 km (0.094 R)
• M6: 1,877,004 km (0.096 R)
• M7: 2,328,042 km (0.062 R)
• M8: 2,962,487 km (0.111 R)
• M9: 3,295,641 km (0.106 R)
• M10: 4,181,111 km (0.111 R)
• M11: 4,509,029 km (0.088 R)
• M12: 5,632,360 km (0.078 R)
• M13: 5,921,832 km (0.104 R)
• M14: 8,188,987 km (0.097 R)
• M15: 8,847,368 km (0.084 R)
• M16: 10,978,988 km (0.116 R)
• M17: 11,604,606 km (0.103 R)
• M18: 12,014,803 km (0.04 R)
• M19: 12,679,168 km (0.047 R)
• M20: 18,662,035 km (0.106 R)
• M21: 24,817,090 km (0.102 R)
• M22: 27,410,219 km (0.036 R)
• M23: 31,972,057 km (0.064 R)
• M24: 33,128,299 km (0.112 R)
• M25: 37,015,450 km (0.116 R)
• M26: 38,548,230 km (0.107 R)
• M27: 42,841,838 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.8

Radius: 3.6

Gravity: 33.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.14 AU - 7.16 AU

Year: 12967 Days

Day: 15.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,194,763 km

• M1: 44,730 km (0.113 R)
• M2: 652,546 km (0.116 R)
• M3: 842,386 km (0.086 R)
• M4: 1,793,978 km (0.037 R)
• M5: 2,758,136 km (0.074 R)
• M6: 3,350,693 km (0.044 R)
• M7: 3,702,846 km (0.057 R)
• M8: 5,034,268 km (0.115 R)
• M9: 6,202,627 km (0.118 R)
• M10: 6,351,028 km (0.056 R)
• M11: 7,169,179 km (0.11 R)
• M12: 12,804,979 km (0.091 R)
• M13: 13,106,419 km (0.095 R)
• M14: 18,903,037 km (0.114 R)
• M15: 19,215,099 km (0.062 R)
• M16: 19,929,877 km (0.106 R)
• M17: 22,878,750 km (0.105 R)
• M18: 23,953,013 km (0.107 R)
• M19: 24,410,483 km (0.05 R)
• M20: 26,201,917 km (0.073 R)
• M21: 28,281,627 km (0.109 R)
• M22: 29,622,772 km (0.053 R)
• M23: 37,456,165 km (0.09 R)
• M24: 38,072,209 km (0.087 R)
• M25: 46,563,384 km (0.1 R)
• M26: 47,418,635 km (0.084 R)
• M27: 47,706,013 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.9

Radius: 5.5

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.18 AU - 8.86 AU

Year: 13987 Days

Day: 18.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,194,763 km

• M1: 68,516 km (0.111 R)
• M2: 375,640 km (0.053 R)
• M3: 843,283 km (0.088 R)
• M4: 1,715,289 km (0.036 R)
• M5: 2,715,650 km (0.071 R)
• M6: 2,959,644 km (0.112 R)
• M7: 4,113,193 km (0.097 R)
• M8: 5,786,894 km (0.063 R)
• M9: 6,694,206 km (0.068 R)
• M10: 8,882,523 km (0.095 R)
• M11: 12,444,448 km (0.101 R)
• M12: 13,945,514 km (0.072 R)
• M13: 15,633,426 km (0.106 R)
• M14: 17,452,836 km (0.115 R)
• M15: 31,297,819 km (0.045 R)
• M16: 31,633,667 km (0.079 R)
• M17: 41,634,733 km (0.093 R)
• M18: 42,861,286 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.3

Radius: 5

Gravity: 32.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.73 AU - 11.53 AU

Year: 21868 Days

Day: 22.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 85,194,763 km

• M1: 62,831 km (0.056 R)
• M2: 262,395 km (0.085 R)
• M3: 592,557 km (0.086 R)
• M4: 1,524,253 km (0.083 R)
• M5: 2,032,885 km (0.104 R)
• M6: 2,672,716 km (0.08 R)
• M7: 3,291,452 km (0.119 R)
• M8: 3,497,598 km (0.097 R)
• M9: 11,091,485 km (0.117 R)
• M10: 12,032,456 km (0.045 R)
• M11: 15,416,809 km (0.115 R)
• M12: 21,248,134 km (0.088 R)
• M13: 22,588,979 km (0.07 R)
• M14: 23,766,913 km (0.077 R)
• M15: 26,360,940 km (0.108 R)
• M16: 31,705,474 km (0.059 R)
• M17: 33,044,225 km (0.076 R)
• M18: 34,699,974 km (0.077 R)
• M19: 35,122,438 km (0.115 R)
• M20: 37,581,079 km (0.085 R)
• M21: 41,876,633 km (0.098 R)
• M22: 42,035,805 km (0.078 R)
• M23: 61,505,220 km (0.104 R)
• M24: 66,353,836 km (0.069 R)
• M25: 66,570,304 km (0.114 R)
• M26: 80,433,838 km (0.099 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: 158 - 16,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit