🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.2

Radius: 9.8

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.69 AU - 1.15 AU

Year: 579 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,132,909 km

• M1: 121,922 km (0.114 R)
• M2: 462,108 km (0.096 R)
• M3: 828,024 km (0.117 R)
• M4: 1,150,707 km (0.104 R)
• M5: 1,477,279 km (0.109 R)
• M6: 1,892,563 km (0.084 R)
• M7: 2,510,402 km (0.111 R)
• M8: 2,820,668 km (0.099 R)
• M9: 3,852,594 km (0.07 R)
• M10: 4,283,137 km (0.101 R)
• M11: 4,862,230 km (0.083 R)
• M12: 5,171,000 km (0.113 R)
• M13: 5,658,689 km (0.116 R)
• M14: 6,356,414 km (0.102 R)
• M15: 7,397,166 km (0.116 R)
• M16: 7,783,577 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 10.7

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.32 AU - 1.42 AU

Year: 1052 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,132,909 km

• M1: 133,142 km (0.111 R)
• M2: 497,862 km (0.105 R)
• M3: 987,944 km (0.032 R)
• M4: 1,665,473 km (0.059 R)
• M5: 2,219,584 km (0.109 R)
• M6: 2,654,764 km (0.081 R)
• M7: 3,487,874 km (0.118 R)
• M8: 3,854,090 km (0.113 R)
• M9: 4,279,995 km (0.098 R)
• M10: 4,664,611 km (0.063 R)
• M11: 5,129,861 km (0.045 R)
• M12: 5,770,439 km (0.082 R)
• M13: 6,285,205 km (0.066 R)
• M14: 7,834,740 km (0.083 R)
• M15: 8,493,718 km (0.095 R)
• M16: 8,850,808 km (0.052 R)
• M17: 10,134,657 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 9.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.73 AU - 1.79 AU

Year: 1532 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,132,909 km

• M1: 115,789 km (0.047 R)
• M2: 539,600 km (0.093 R)
• M3: 838,945 km (0.062 R)
• M4: 1,330,075 km (0.05 R)
• M5: 1,700,030 km (0.056 R)
• M6: 2,515,638 km (0.078 R)
• M7: 4,006,081 km (0.095 R)
• M8: 6,125,434 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.3

Radius: 13.5

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.52 AU - 2.68 AU

Year: 2750 Days

Day: 5.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,132,909 km

• M1: 167,849 km (0.114 R)
• M2: 687,402 km (0.07 R)
• M3: 1,210,097 km (0.076 R)
• M4: 2,058,766 km (0.054 R)
• M5: 2,776,536 km (0.111 R)
• M6: 3,455,112 km (0.103 R)
• M7: 4,145,656 km (0.096 R)
• M8: 6,007,701 km (0.06 R)
• M9: 6,473,549 km (0.031 R)
• M10: 7,943,198 km (0.091 R)
• M11: 8,985,447 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 11

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.56 AU - 3.26 AU

Year: 3256 Days

Day: 12.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,132,909 km

• M1: 136,882 km (0.043 R)
• M2: 595,549 km (0.089 R)
• M3: 1,036,863 km (0.119 R)
• M4: 2,061,309 km (0.084 R)
• M5: 2,463,279 km (0.105 R)
• M6: 2,832,636 km (0.091 R)
• M7: 3,276,044 km (0.072 R)
• M8: 3,643,905 km (0.119 R)
• M9: 4,039,442 km (0.044 R)
• M10: 5,454,787 km (0.114 R)
• M11: 5,974,341 km (0.026 R)
• M12: 7,801,379 km (0.051 R)
• M13: 8,824,330 km (0.027 R)
• M14: 9,197,127 km (0.112 R)
• M15: 10,338,260 km (0.097 R)
• M16: 10,752,945 km (0.092 R)
• M17: 12,154,977 km (0.108 R)
• M18: 13,139,181 km (0.085 R)
• M19: 14,687,968 km (0.112 R)
• M20: 15,265,715 km (0.109 R)
• M21: 15,641,205 km (0.101 R)
• M22: 17,321,040 km (0.066 R)
• M23: 18,025,496 km (0.113 R)
• M24: 18,932,957 km (0.11 R)
• M25: 19,997,795 km (0.111 R)
• M26: 21,837,998 km (0.092 R)
• M27: 23,788,605 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.5

Radius: 14.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.16 AU - 4.2 AU

Year: 5606 Days

Day: 10.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,132,909 km

• M1: 180,265 km (0.095 R)
• M2: 717,322 km (0.072 R)
• M3: 1,254,677 km (0.108 R)
• M4: 1,976,487 km (0.038 R)
• M5: 2,887,389 km (0.112 R)
• M6: 3,662,305 km (0.091 R)
• M7: 4,926,557 km (0.089 R)
• M8: 5,568,033 km (0.09 R)
• M9: 6,948,073 km (0.054 R)
• M10: 7,718,652 km (0.12 R)
• M11: 8,792,465 km (0.091 R)
• M12: 9,694,840 km (0.097 R)
• M13: 11,434,064 km (0.094 R)
• M14: 13,484,004 km (0.099 R)
• M15: 15,401,550 km (0.119 R)
• M16: 16,141,909 km (0.04 R)
• M17: 17,761,007 km (0.083 R)
• M18: 18,438,087 km (0.107 R)
• M19: 18,922,186 km (0.115 R)
• M20: 21,094,048 km (0.096 R)
• M21: 24,573,545 km (0.094 R)
• M22: 27,511,946 km (0.089 R)
• M23: 29,533,612 km (0.119 R)
• M24: 30,967,657 km (0.062 R)
• M25: 32,850,196 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.9

Radius: 7.2

Gravity: 17.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.51 AU - 7.31 AU

Year: 10646 Days

Day: 21.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,132,909 km

• M1: 89,759 km (0.076 R)
• M2: 379,829 km (0.078 R)
• M3: 725,699 km (0.07 R)
• M4: 1,518,718 km (0.104 R)
• M5: 2,217,489 km (0.119 R)
• M6: 2,534,188 km (0.067 R)
• M7: 4,379,926 km (0.096 R)
• M8: 4,688,547 km (0.092 R)
• M9: 5,666,169 km (0.074 R)
• M10: 6,146,079 km (0.072 R)
• M11: 6,895,714 km (0.085 R)
• M12: 7,144,645 km (0.077 R)
• M13: 7,399,709 km (0.105 R)
• M14: 9,059,497 km (0.06 R)
• M15: 10,511,494 km (0.112 R)
• M16: 12,172,330 km (0.111 R)
• M17: 13,673,245 km (0.079 R)
• M18: 15,363,701 km (0.056 R)
• M19: 16,738,356 km (0.099 R)
• M20: 18,749,550 km (0.109 R)
• M21: 19,072,681 km (0.037 R)
• M22: 21,970,990 km (0.081 R)
• M23: 24,472,117 km (0.069 R)
• M24: 27,259,874 km (0.106 R)
• M25: 34,412,746 km (0.089 R)
• M26: 35,509,299 km (0.113 R)
• M27: 37,007,521 km (0.049 R)
• M28: 49,457,505 km (0.069 R)
• M29: 50,696,774 km (0.056 R)
• M30: 51,798,113 km (0.096 R)
• M31: 54,703,005 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.1

Radius: 6.7

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.11 AU - 11.15 AU

Year: 18097 Days

Day: 16.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,132,909 km

• M1: 83,326 km (0.106 R)
• M2: 693,087 km (0.089 R)
• M3: 1,213,239 km (0.12 R)
• M4: 1,846,337 km (0.103 R)
• M5: 2,425,879 km (0.106 R)
• M6: 3,095,778 km (0.095 R)
• M7: 5,696,837 km (0.114 R)
• M8: 7,124,000 km (0.061 R)
• M9: 8,012,312 km (0.101 R)
• M10: 9,794,173 km (0.107 R)
• M11: 11,061,566 km (0.036 R)
• M12: 13,652,152 km (0.028 R)
• M13: 21,391,149 km (0.07 R)
• M14: 22,572,972 km (0.082 R)
• M15: 26,688,260 km (0.06 R)
• M16: 31,623,943 km (0.094 R)
• M17: 32,207,225 km (0.08 R)
• M18: 37,523,784 km (0.076 R)
• M19: 43,827,838 km (0.042 R)
• M20: 51,602,589 km (0.065 R)
• M21: 54,552,060 km (0.109 R)
• M22: 55,898,292 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit