🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 12.1

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.52 AU - 0.72 AU

Year: 331 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,578,559 km

• M1: 150,645 km (0.045 R)
• M2: 534,513 km (0.078 R)
• M3: 920,177 km (0.062 R)
• M4: 1,432,100 km (0.032 R)
• M5: 1,822,102 km (0.03 R)
• M6: 2,227,064 km (0.085 R)
• M7: 2,739,137 km (0.095 R)
• M8: 3,307,609 km (0.084 R)
• M9: 3,776,000 km (0.069 R)
• M10: 4,162,411 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.5

Radius: 9.9

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.8 AU

Year: 380 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,578,559 km

• M1: 123,269 km (0.071 R)
• M2: 441,912 km (0.112 R)
• M3: 760,855 km (0.094 R)
• M4: 1,339,051 km (0.107 R)
• M5: 1,826,141 km (0.055 R)
• M6: 2,457,145 km (0.112 R)
• M7: 2,871,681 km (0.119 R)
• M8: 3,440,302 km (0.108 R)
• M9: 4,136,980 km (0.091 R)
• M10: 4,533,863 km (0.105 R)
• M11: 5,034,118 km (0.108 R)
• M12: 5,792,729 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 14.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.69 AU - 0.75 AU

Year: 414 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 81,578,559 km

• M1: 179,069 km (0.071 R)
• M2: 655,538 km (0.093 R)
• M3: 1,997,730 km (0.085 R)
• M4: 2,606,444 km (0.12 R)
• M5: 3,246,872 km (0.088 R)
• M6: 3,720,050 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 13.9

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.56 AU - 0.9 AU

Year: 423 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,578,559 km

• M1: 172,935 km (0.117 R)
• M2: 765,343 km (0.116 R)
• M3: 1,246,001 km (0.099 R)
• M4: 1,687,015 km (0.102 R)
• M5: 2,216,891 km (0.059 R)
• M6: 2,678,849 km (0.062 R)
• M7: 3,193,915 km (0.118 R)
• M8: 3,894,332 km (0.074 R)
• M9: 5,535,420 km (0.107 R)
• M10: 6,285,205 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.3

Radius: 12.7

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.15 AU - 1.89 AU

Year: 1271 Days

Day: 12.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,578,559 km

• M1: 170,392 km (0.104 R)
• M2: 602,431 km (0.105 R)
• M3: 1,060,200 km (0.059 R)
• M4: 1,607,429 km (0.105 R)
• M5: 2,044,554 km (0.092 R)
• M6: 2,524,015 km (0.101 R)
• M7: 3,255,698 km (0.099 R)
• M8: 3,863,963 km (0.094 R)
• M9: 4,268,326 km (0.091 R)
• M10: 4,978,617 km (0.092 R)
• M11: 5,437,434 km (0.039 R)
• M12: 6,039,266 km (0.082 R)
• M13: 6,537,726 km (0.05 R)
• M14: 7,753,508 km (0.086 R)
• M15: 8,517,205 km (0.111 R)
• M16: 9,299,602 km (0.118 R)
• M17: 10,595,868 km (0.117 R)
• M18: 11,287,758 km (0.107 R)
• M19: 12,231,870 km (0.118 R)
• M20: 13,188,698 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.4

Radius: 3.5

Gravity: 72.93 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.9 AU - 7.32 AU

Year: 12859 Days

Day: 21.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,578,559 km

• M1: 43,683 km (0.115 R)
• M2: 232,176 km (0.083 R)
• M3: 1,275,172 km (0.106 R)
• M4: 1,431,352 km (0.117 R)
• M5: 1,996,234 km (0.115 R)
• M6: 2,207,317 km (0.065 R)
• M7: 3,152,775 km (0.114 R)
• M8: 3,686,241 km (0.087 R)
• M9: 4,895,441 km (0.069 R)
• M10: 5,207,951 km (0.114 R)
• M11: 6,550,891 km (0.071 R)
• M12: 6,675,655 km (0.116 R)
• M13: 6,802,215 km (0.095 R)
• M14: 7,279,582 km (0.063 R)
• M15: 9,573,067 km (0.097 R)
• M16: 9,788,039 km (0.104 R)
• M17: 11,808,209 km (0.099 R)
• M18: 12,055,494 km (0.1 R)
• M19: 13,815,513 km (0.103 R)
• M20: 14,368,127 km (0.079 R)
• M21: 14,579,060 km (0.056 R)
• M22: 18,907,076 km (0.082 R)
• M23: 20,998,006 km (0.058 R)
• M24: 22,192,395 km (0.104 R)
• M25: 24,917,620 km (0.103 R)
• M26: 29,523,738 km (0.099 R)
• M27: 33,297,943 km (0.092 R)
• M28: 37,780,344 km (0.073 R)
• M29: 38,858,346 km (0.1 R)
• M30: 39,267,945 km (0.092 R)
• M31: 39,818,465 km (0.089 R)
• M32: 41,217,205 km (0.093 R)
• M33: 41,785,827 km (0.066 R)
• M34: 43,230,045 km (0.109 R)
• M35: 45,912,933 km (0.047 R)
• M36: 49,340,071 km (0.104 R)
• M37: 49,659,761 km (0.093 R)
• M38: 50,303,481 km (0.075 R)
• M39: 56,174,599 km (0.118 R)
• M40: 57,048,849 km (0.105 R)
• M41: 58,109,946 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.9

Radius: 3.7

Gravity: 40.53 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.4 AU - 8.22 AU

Year: 13405 Days

Day: 15.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,578,559 km

• M1: 46,824 km (0.03 R)
• M2: 214,972 km (0.108 R)
• M3: 357,240 km (0.078 R)
• M4: 500,106 km (0.094 R)
• M5: 988,992 km (0.084 R)
• M6: 1,114,355 km (0.11 R)
• M7: 1,329,177 km (0.08 R)
• M8: 1,774,979 km (0.093 R)
• M9: 2,817,676 km (0.096 R)
• M10: 3,290,555 km (0.036 R)
• M11: 4,638,132 km (0.074 R)
• M12: 7,036,186 km (0.107 R)
• M13: 7,590,147 km (0.115 R)
• M14: 7,855,384 km (0.116 R)
• M15: 8,880,878 km (0.12 R)
• M16: 9,274,918 km (0.088 R)
• M17: 9,629,166 km (0.108 R)
• M18: 9,939,881 km (0.076 R)
• M19: 13,747,596 km (0.053 R)
• M20: 15,721,539 km (0.029 R)
• M21: 18,188,558 km (0.042 R)
• M22: 20,304,919 km (0.03 R)
• M23: 21,247,685 km (0.087 R)
• M24: 23,405,335 km (0.068 R)
• M25: 23,684,784 km (0.108 R)
• M26: 24,250,712 km (0.077 R)
• M27: 26,301,998 km (0.047 R)
• M28: 39,746,209 km (0.09 R)
• M29: 40,813,141 km (0.079 R)
• M30: 41,489,623 km (0.039 R)
• M31: 45,127,843 km (0.101 R)
• M32: 45,560,929 km (0.108 R)
• M33: 47,917,245 km (0.062 R)
• M34: 49,736,804 km (0.098 R)
• M35: 52,392,765 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.5

Radius: 3.3

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.51 AU - 10.13 AU

Year: 19298 Days

Day: 16.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,578,559 km

• M1: 41,588 km (0.067 R)
• M2: 457,769 km (0.082 R)
• M3: 723,455 km (0.069 R)
• M4: 1,113,008 km (0.069 R)
• M5: 1,501,963 km (0.047 R)
• M6: 1,734,288 km (0.104 R)
• M7: 1,887,626 km (0.105 R)
• M8: 2,126,983 km (0.087 R)
• M9: 2,593,877 km (0.094 R)
• M10: 3,332,293 km (0.037 R)
• M11: 4,275,358 km (0.091 R)
• M12: 4,957,823 km (0.12 R)
• M13: 6,535,482 km (0.117 R)
• M14: 6,702,733 km (0.115 R)
• M15: 9,146,863 km (0.073 R)
• M16: 9,569,028 km (0.08 R)
• M17: 12,226,335 km (0.075 R)
• M18: 13,211,138 km (0.105 R)
• M19: 14,247,552 km (0.079 R)
• M20: 15,336,923 km (0.076 R)
• M21: 15,454,806 km (0.079 R)
• M22: 17,295,159 km (0.116 R)
• M23: 17,680,075 km (0.102 R)
• M24: 17,939,777 km (0.111 R)
• M25: 18,202,022 km (0.082 R)
• M26: 23,448,269 km (0.107 R)
• M27: 26,034,966 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.5

Radius: 3.5

Gravity: 59.39 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.63 AU - 12.43 AU

Year: 21545 Days

Day: 15.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 81,578,559 km

• M1: 43,533 km (0.063 R)
• M2: 210,484 km (0.051 R)
• M3: 341,382 km (0.113 R)
• M4: 657,483 km (0.043 R)
• M5: 766,689 km (0.081 R)
• M6: 1,088,175 km (0.104 R)
• M7: 1,595,461 km (0.102 R)
• M8: 1,970,952 km (0.096 R)
• M9: 2,690,368 km (0.079 R)
• M10: 2,973,706 km (0.111 R)
• M11: 3,164,145 km (0.109 R)
• M12: 3,629,992 km (0.104 R)
• M13: 4,552,862 km (0.089 R)
• M14: 6,171,062 km (0.112 R)
• M15: 6,617,013 km (0.1 R)
• M16: 9,872,861 km (0.083 R)
• M17: 10,419,940 km (0.028 R)
• M18: 11,310,796 km (0.097 R)
• M19: 11,707,529 km (0.111 R)
• M20: 12,113,688 km (0.109 R)
• M21: 12,953,829 km (0.086 R)
• M22: 13,608,918 km (0.076 R)
• M23: 14,593,721 km (0.104 R)
• M24: 15,302,815 km (0.078 R)
• M25: 16,200,103 km (0.068 R)
• M26: 17,479,614 km (0.1 R)
• M27: 18,550,435 km (0.118 R)
• M28: 22,538,565 km (0.086 R)
• M29: 25,008,126 km (0.093 R)
• M30: 25,455,274 km (0.091 R)
• M31: 25,680,718 km (0.078 R)
• M32: 27,062,105 km (0.096 R)
• M33: 27,415,007 km (0.099 R)
• M34: 31,762,022 km (0.056 R)
• M35: 34,441,170 km (0.112 R)
• M36: 35,835,422 km (0.112 R)
• M37: 39,485,012 km (0.119 R)
• M38: 39,635,956 km (0.091 R)
• M39: 43,054,417 km (0.116 R)
• M40: 44,671,121 km (0.111 R)
• M41: 46,160,517 km (0.11 R)
• M42: 56,177,591 km (0.111 R)
• M43: 62,504,384 km (0.082 R)
• M44: 72,632,309 km (0.106 R)
• M45: 79,156,871 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit