🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665

Radius: 9.1

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.72 AU

Year: 349 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,643,997 km

• M1: 113,246 km (0.108 R)
• M2: 529,876 km (0.04 R)
• M3: 872,754 km (0.086 R)
• M4: 1,168,509 km (0.039 R)
• M5: 1,693,448 km (0.119 R)
• M6: 2,098,709 km (0.062 R)
• M7: 2,758,884 km (0.09 R)
• M8: 4,102,722 km (0.104 R)
• M9: 4,487,787 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.5

Radius: 13.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.84 AU - 1.24 AU

Year: 707 Days

Day: 10 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,643,997 km

• M1: 169,644 km (0.116 R)
• M2: 662,719 km (0.062 R)
• M3: 1,608,327 km (0.053 R)
• M4: 2,489,458 km (0.089 R)
• M5: 3,034,892 km (0.106 R)
• M6: 3,510,912 km (0.085 R)
• M7: 5,057,904 km (0.114 R)
• M8: 5,495,328 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 11.1

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.22 AU - 1.68 AU

Year: 1164 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,643,997 km

• M1: 138,079 km (0.115 R)
• M2: 579,692 km (0.118 R)
• M3: 931,845 km (0.105 R)
• M4: 1,518,269 km (0.091 R)
• M5: 1,995,037 km (0.088 R)
• M6: 2,495,891 km (0.068 R)
• M7: 2,857,469 km (0.062 R)
• M8: 3,559,831 km (0.111 R)
• M9: 4,465,496 km (0.059 R)
• M10: 5,002,702 km (0.083 R)
• M11: 5,349,620 km (0.044 R)
• M12: 5,734,386 km (0.076 R)
• M13: 6,183,628 km (0.069 R)
• M14: 7,862,864 km (0.082 R)
• M15: 8,881,626 km (0.05 R)
• M16: 9,331,167 km (0.071 R)
• M17: 9,827,383 km (0.05 R)
• M18: 11,352,982 km (0.104 R)
• M19: 12,099,625 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.2

Radius: 11.1

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.69 AU - 5.03 AU

Year: 7145 Days

Day: 10.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,643,997 km

• M1: 138,228 km (0.101 R)
• M2: 614,847 km (0.092 R)
• M3: 1,725,611 km (0.081 R)
• M4: 2,362,898 km (0.039 R)
• M5: 3,216,803 km (0.105 R)
• M6: 3,876,230 km (0.114 R)
• M7: 5,032,024 km (0.101 R)
• M8: 6,194,399 km (0.112 R)
• M9: 7,448,927 km (0.109 R)
• M10: 8,474,271 km (0.108 R)
• M11: 9,968,753 km (0.099 R)
• M12: 11,738,496 km (0.06 R)
• M13: 16,087,456 km (0.089 R)
• M14: 18,365,981 km (0.076 R)
• M15: 19,620,060 km (0.042 R)
• M16: 21,486,742 km (0.092 R)
• M17: 22,962,226 km (0.047 R)
• M18: 25,390,349 km (0.083 R)
• M19: 25,932,043 km (0.089 R)
• M20: 26,945,269 km (0.115 R)
• M21: 35,011,886 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.3

Radius: 3.5

Gravity: 39.04 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.89 AU - 8.53 AU

Year: 14276 Days

Day: 17.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,643,997 km

• M1: 50,265 km (0.069 R)
• M2: 229,034 km (0.077 R)
• M3: 362,924 km (0.07 R)
• M4: 542,442 km (0.07 R)
• M5: 797,656 km (0.116 R)
• M6: 1,012,329 km (0.087 R)
• M7: 1,277,566 km (0.112 R)
• M8: 1,426,565 km (0.027 R)
• M9: 1,679,685 km (0.116 R)
• M10: 1,961,976 km (0.066 R)
• M11: 2,515,339 km (0.114 R)
• M12: 3,465,584 km (0.12 R)
• M13: 4,790,722 km (0.101 R)
• M14: 5,780,611 km (0.054 R)
• M15: 6,737,140 km (0.102 R)
• M16: 7,274,047 km (0.101 R)
• M17: 8,860,532 km (0.092 R)
• M18: 9,453,688 km (0.106 R)
• M19: 9,759,915 km (0.076 R)
• M20: 11,563,766 km (0.095 R)
• M21: 14,499,175 km (0.11 R)
• M22: 16,029,412 km (0.113 R)
• M23: 16,907,851 km (0.115 R)
• M24: 21,434,084 km (0.058 R)
• M25: 25,217,115 km (0.097 R)
• M26: 26,604,336 km (0.109 R)
• M27: 28,146,241 km (0.092 R)
• M28: 28,567,209 km (0.081 R)
• M29: 29,964,454 km (0.107 R)
• M30: 30,073,810 km (0.105 R)
• M31: 31,973,403 km (0.079 R)
• M32: 33,361,522 km (0.089 R)
• M33: 36,257,138 km (0.09 R)
• M34: 36,755,598 km (0.104 R)
• M35: 37,258,397 km (0.099 R)
• M36: 38,277,906 km (0.064 R)
• M37: 48,303,956 km (0.096 R)
• M38: 50,128,750 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.8

Radius: 6.7

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.27 AU - 9.39 AU

Year: 14611 Days

Day: 21.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,643,997 km

• M1: 83,326 km (0.082 R)
• M2: 458,069 km (0.073 R)
• M3: 1,013,376 km (0.1 R)
• M4: 1,391,111 km (0.088 R)
• M5: 2,199,837 km (0.098 R)
• M6: 2,449,366 km (0.11 R)
• M7: 3,030,703 km (0.075 R)
• M8: 3,503,582 km (0.061 R)
• M9: 4,431,987 km (0.063 R)
• M10: 4,696,027 km (0.099 R)
• M11: 6,635,114 km (0.093 R)
• M12: 7,025,565 km (0.075 R)
• M13: 10,661,990 km (0.115 R)
• M14: 13,728,896 km (0.083 R)
• M15: 15,312,988 km (0.059 R)
• M16: 16,935,077 km (0.113 R)
• M17: 19,887,840 km (0.1 R)
• M18: 27,116,110 km (0.055 R)
• M19: 27,667,079 km (0.102 R)
• M20: 29,364,566 km (0.099 R)
• M21: 36,449,372 km (0.118 R)
• M22: 42,196,174 km (0.101 R)
• M23: 42,787,235 km (0.106 R)
• M24: 43,084,935 km (0.111 R)
• M25: 44,593,629 km (0.063 R)
• M26: 47,397,393 km (0.077 R)
• M27: 47,716,036 km (0.072 R)
• M28: 48,196,544 km (0.078 R)
• M29: 53,698,156 km (0.076 R)
• M30: 55,975,634 km (0.1 R)
• M31: 57,228,217 km (0.087 R)
• M32: 58,499,350 km (0.078 R)
• M33: 59,049,870 km (0.113 R)
• M34: 59,789,332 km (0.084 R)
• M35: 62,044,520 km (0.079 R)
• M36: 63,385,815 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.1

Radius: 5.4

Gravity: 16.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.31 AU - 8.61 AU

Year: 16409 Days

Day: 19.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,643,997 km

• M1: 72,106 km (0.1 R)
• M2: 428,299 km (0.108 R)
• M3: 747,241 km (0.046 R)
• M4: 998,865 km (0.091 R)
• M5: 1,445,415 km (0.118 R)
• M6: 1,690,007 km (0.087 R)
• M7: 2,614,971 km (0.08 R)
• M8: 3,837,933 km (0.057 R)
• M9: 4,068,763 km (0.085 R)
• M10: 4,784,439 km (0.084 R)
• M11: 5,690,553 km (0.043 R)
• M12: 6,184,376 km (0.062 R)
• M13: 6,461,730 km (0.039 R)
• M14: 9,344,781 km (0.074 R)
• M15: 9,552,422 km (0.105 R)
• M16: 10,469,757 km (0.069 R)
• M17: 10,750,402 km (0.119 R)
• M18: 15,440,146 km (0.101 R)
• M19: 18,511,540 km (0.072 R)
• M20: 19,004,913 km (0.103 R)
• M21: 19,931,971 km (0.103 R)
• M22: 25,626,115 km (0.112 R)
• M23: 26,756,626 km (0.093 R)
• M24: 28,677,463 km (0.076 R)
• M25: 30,346,975 km (0.104 R)
• M26: 37,152,182 km (0.104 R)
• M27: 38,999,417 km (0.093 R)
• M28: 39,673,804 km (0.116 R)
• M29: 41,743,341 km (0.062 R)
• M30: 42,165,805 km (0.033 R)
• M31: 44,613,376 km (0.115 R)
• M32: 47,001,856 km (0.101 R)
• M33: 49,789,463 km (0.089 R)
• M34: 51,869,771 km (0.046 R)
• M35: 55,521,305 km (0.049 R)
• M36: 56,032,032 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.1

Radius: 7

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.21 AU - 10.07 AU

Year: 16936 Days

Day: 16.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,643,997 km

• M1: 87,066 km (0.046 R)
• M2: 617,690 km (0.111 R)
• M3: 937,979 km (0.07 R)
• M4: 1,314,516 km (0.104 R)
• M5: 1,788,443 km (0.089 R)
• M6: 2,294,233 km (0.113 R)
• M7: 3,536,344 km (0.102 R)
• M8: 4,101,076 km (0.099 R)
• M9: 4,881,827 km (0.115 R)
• M10: 5,829,231 km (0.093 R)
• M11: 8,915,584 km (0.095 R)
• M12: 9,451,893 km (0.103 R)
• M13: 9,753,482 km (0.067 R)
• M14: 13,194,233 km (0.119 R)
• M15: 16,341,323 km (0.109 R)
• M16: 17,972,987 km (0.082 R)
• M17: 22,879,798 km (0.084 R)
• M18: 28,402,502 km (0.059 R)
• M19: 29,668,549 km (0.083 R)
• M20: 31,525,956 km (0.066 R)
• M21: 33,343,720 km (0.104 R)
• M22: 34,633,253 km (0.116 R)
• M23: 35,591,577 km (0.065 R)
• M24: 36,077,471 km (0.094 R)
• M25: 45,027,314 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.8

Radius: 4

Gravity: 38.8 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.29 AU - 11.33 AU

Year: 22076 Days

Day: 15.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,643,997 km

• M1: 50,564 km (0.087 R)
• M2: 463,753 km (0.114 R)
• M3: 4,430,790 km (0.107 R)
• M4: 7,211,665 km (0.044 R)
• M5: 9,239,763 km (0.1 R)
• M6: 9,640,087 km (0.041 R)
• M7: 10,353,220 km (0.104 R)
• M8: 11,750,614 km (0.088 R)
• M9: 12,152,583 km (0.075 R)
• M10: 16,109,447 km (0.118 R)
• M11: 17,540,500 km (0.095 R)
• M12: 17,801,548 km (0.119 R)
• M13: 27,239,229 km (0.057 R)
• M14: 30,876,253 km (0.047 R)
• M15: 32,027,259 km (0.102 R)
• M16: 33,606,114 km (0.105 R)
• M17: 37,634,486 km (0.057 R)
• M18: 41,202,246 km (0.095 R)
• M19: 44,342,305 km (0.057 R)
• M20: 53,609,594 km (0.111 R)
• M21: 54,712,579 km (0.087 R)
• M22: 68,934,998 km (0.093 R)
• M23: 78,173,415 km (0.118 R)
• M24: 78,408,433 km (0.155 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: 388 - 17,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit