🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.8

Radius: 13.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.7 AU - 0.78 AU

Year: 439 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 51,887,729 km

• M1: 162,912 km (0.079 R)
• M2: 571,464 km (0.087 R)
• M3: 1,045,988 km (0.081 R)
• M4: 1,466,358 km (0.105 R)
• M5: 2,264,912 km (0.073 R)
• M6: 2,851,934 km (0.105 R)
• M7: 3,711,822 km (0.088 R)
• M8: 4,292,711 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.8

Radius: 8.9

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.04 AU - 1.6 AU

Year: 1047 Days

Day: 8.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,887,729 km

• M1: 110,702 km (0.119 R)
• M2: 411,245 km (0.093 R)
• M3: 692,040 km (0.032 R)
• M4: 1,161,179 km (0.059 R)
• M5: 1,831,976 km (0.098 R)
• M6: 2,346,443 km (0.082 R)
• M7: 2,839,966 km (0.068 R)
• M8: 3,487,126 km (0.108 R)
• M9: 5,594,512 km (0.107 R)
• M10: 7,693,370 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 14.2

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.16 AU - 2.3 AU

Year: 2299 Days

Day: 5.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 51,887,729 km

• M1: 176,825 km (0.076 R)
• M2: 841,638 km (0.099 R)
• M3: 1,346,830 km (0.094 R)
• M4: 2,827,250 km (0.077 R)
• M5: 3,561,925 km (0.098 R)
• M6: 4,228,533 km (0.051 R)
• M7: 6,599,211 km (0.103 R)
• M8: 11,740,291 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.8

Radius: 8.2

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.59 AU - 4.61 AU

Year: 6810 Days

Day: 12.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,887,729 km

• M1: 102,026 km (0.104 R)
• M2: 608,265 km (0.114 R)
• M3: 1,302,100 km (0.085 R)
• M4: 1,663,678 km (0.032 R)
• M5: 1,966,614 km (0.033 R)
• M6: 2,517,882 km (0.075 R)
• M7: 2,939,897 km (0.092 R)
• M8: 3,590,798 km (0.105 R)
• M9: 4,255,760 km (0.106 R)
• M10: 6,191,108 km (0.101 R)
• M11: 6,781,122 km (0.105 R)
• M12: 7,219,743 km (0.09 R)
• M13: 9,122,478 km (0.032 R)
• M14: 11,085,950 km (0.044 R)
• M15: 13,656,939 km (0.117 R)
• M16: 17,874,253 km (0.108 R)
• M17: 18,924,879 km (0.094 R)
• M18: 22,085,283 km (0.111 R)
• M19: 27,277,077 km (0.114 R)
• M20: 29,621,126 km (0.119 R)
• M21: 31,189,959 km (0.092 R)
• M22: 33,123,961 km (0.089 R)
• M23: 36,338,220 km (0.095 R)
• M24: 37,793,508 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.9

Radius: 3.6

Gravity: 76.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.49 AU - 7.31 AU

Year: 9892 Days

Day: 21.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,887,729 km

• M1: 44,730 km (0.102 R)
• M2: 195,375 km (0.091 R)
• M3: 327,769 km (0.073 R)
• M4: 461,809 km (0.096 R)
• M5: 724,353 km (0.108 R)
• M6: 914,791 km (0.077 R)
• M7: 1,354,908 km (0.059 R)
• M8: 1,539,212 km (0.101 R)
• M9: 1,906,026 km (0.066 R)
• M10: 2,657,008 km (0.05 R)
• M11: 3,206,930 km (0.069 R)
• M12: 3,829,107 km (0.118 R)
• M13: 4,778,605 km (0.111 R)
• M14: 5,071,667 km (0.098 R)
• M15: 5,657,791 km (0.104 R)
• M16: 6,881,352 km (0.079 R)
• M17: 8,837,045 km (0.039 R)
• M18: 10,418,145 km (0.082 R)
• M19: 13,734,880 km (0.079 R)
• M20: 14,127,275 km (0.068 R)
• M21: 15,071,686 km (0.105 R)
• M22: 15,489,214 km (0.034 R)
• M23: 19,516,688 km (0.098 R)
• M24: 23,813,438 km (0.03 R)
• M25: 24,095,280 km (0.099 R)
• M26: 24,665,547 km (0.051 R)
• M27: 24,857,631 km (0.078 R)
• M28: 26,833,819 km (0.107 R)
• M29: 27,652,867 km (0.025 R)
• M30: 28,277,887 km (0.119 R)
• M31: 37,029,363 km (0.057 R)
• M32: 37,788,422 km (0.084 R)
• M33: 40,260,527 km (0.117 R)
• M34: 41,062,970 km (0.066 R)
• M35: 45,379,766 km (0.113 R)
• M36: 49,225,628 km (0.09 R)
• M37: 52,327,690 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.4

Radius: 4.4

Gravity: 16.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.45 AU - 6.75 AU

Year: 10399 Days

Day: 21.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,887,729 km

• M1: 55,950 km (0.06 R)
• M2: 330,312 km (0.082 R)
• M3: 550,670 km (0.105 R)
• M4: 1,920,089 km (0.083 R)
• M5: 2,415,856 km (0.04 R)
• M6: 2,931,071 km (0.072 R)
• M7: 3,680,108 km (0.078 R)
• M8: 3,848,854 km (0.034 R)
• M9: 5,865,583 km (0.074 R)
• M10: 11,506,171 km (0.069 R)
• M11: 12,236,807 km (0.11 R)
• M12: 14,554,227 km (0.062 R)
• M13: 19,520,577 km (0.112 R)
• M14: 21,787,883 km (0.119 R)
• M15: 22,822,502 km (0.081 R)
• M16: 24,903,707 km (0.039 R)
• M17: 25,075,595 km (0.116 R)
• M18: 35,898,403 km (0.096 R)
• M19: 37,339,329 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.2

Radius: 3

Gravity: 26.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.37 AU - 7.29 AU

Year: 10993 Days

Day: 23.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,887,729 km

• M1: 94,845 km (0.098 R)
• M2: 257,757 km (0.118 R)
• M3: 676,781 km (0.091 R)
• M4: 2,121,896 km (0.102 R)
• M5: 2,391,322 km (0.062 R)
• M6: 3,164,145 km (0.088 R)
• M7: 4,294,656 km (0.074 R)
• M8: 4,532,965 km (0.097 R)
• M9: 5,182,369 km (0.097 R)
• M10: 5,606,779 km (0.075 R)
• M11: 5,956,090 km (0.089 R)
• M12: 6,086,689 km (0.095 R)
• M13: 6,421,339 km (0.033 R)
• M14: 7,461,493 km (0.05 R)
• M15: 8,321,830 km (0.12 R)
• M16: 9,688,257 km (0.113 R)
• M17: 12,639,823 km (0.119 R)
• M18: 14,434,998 km (0.095 R)
• M19: 15,149,776 km (0.056 R)
• M20: 15,577,477 km (0.104 R)
• M21: 17,435,183 km (0.106 R)
• M22: 17,972,539 km (0.099 R)
• M23: 18,108,673 km (0.064 R)
• M24: 19,578,921 km (0.081 R)
• M25: 20,602,020 km (0.108 R)
• M26: 21,430,493 km (0.098 R)
• M27: 21,660,276 km (0.032 R)
• M28: 23,395,611 km (0.088 R)
• M29: 25,391,995 km (0.086 R)
• M30: 28,043,318 km (0.026 R)
• M31: 29,059,985 km (0.045 R)
• M32: 30,485,503 km (0.111 R)
• M33: 31,560,064 km (0.086 R)
• M34: 34,095,599 km (0.098 R)
• M35: 35,466,214 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.4

Radius: 6.7

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.59 AU - 7.21 AU

Year: 11176 Days

Day: 16.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,887,729 km

• M1: 84,672 km (0.053 R)
• M2: 297,999 km (0.085 R)
• M3: 513,121 km (0.111 R)
• M4: 769,831 km (0.096 R)
• M5: 1,320,351 km (0.066 R)
• M6: 1,595,760 km (0.088 R)
• M7: 1,957,488 km (0.07 R)
• M8: 2,317,570 km (0.052 R)
• M9: 2,741,531 km (0.069 R)
• M10: 3,261,682 km (0.097 R)
• M11: 4,299,892 km (0.119 R)
• M12: 5,251,334 km (0.116 R)
• M13: 5,476,928 km (0.108 R)
• M14: 7,522,379 km (0.118 R)
• M15: 9,785,047 km (0.078 R)
• M16: 10,630,425 km (0.074 R)
• M17: 11,255,744 km (0.068 R)
• M18: 13,578,101 km (0.117 R)
• M19: 14,004,305 km (0.108 R)
• M20: 16,134,280 km (0.112 R)
• M21: 16,406,249 km (0.103 R)
• M22: 17,240,855 km (0.066 R)
• M23: 18,176,440 km (0.096 R)
• M24: 19,221,531 km (0.086 R)
• M25: 19,836,378 km (0.095 R)
• M26: 20,227,278 km (0.051 R)
• M27: 23,716,199 km (0.1 R)
• M28: 25,144,410 km (0.093 R)
• M29: 29,265,682 km (0.114 R)
• M30: 32,285,764 km (0.108 R)
• M31: 33,263,685 km (0.05 R)
• M32: 35,278,619 km (0.082 R)
• M33: 37,373,587 km (0.09 R)
• M34: 38,330,714 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.4

Radius: 7.1

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.35 AU - 8.31 AU

Year: 12321 Days

Day: 23 Hours

Environment

Temp: -240 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,887,729 km

• M1: 89,310 km (0.058 R)
• M2: 466,446 km (0.079 R)
• M3: 1,338,602 km (0.082 R)
• M4: 1,601,744 km (0.094 R)
• M5: 2,271,344 km (0.102 R)
• M6: 3,529,313 km (0.054 R)
• M7: 5,296,513 km (0.032 R)
• M8: 6,485,816 km (0.051 R)
• M9: 8,706,446 km (0.099 R)
• M10: 10,194,945 km (0.095 R)
• M11: 10,944,730 km (0.109 R)
• M12: 13,923,373 km (0.106 R)
• M13: 16,737,608 km (0.1 R)
• M14: 23,006,956 km (0.046 R)
• M15: 30,028,930 km (0.103 R)
• M16: 38,994,331 km (0.062 R)
• M17: 42,838,098 km (0.086 R)
• M18: 51,577,606 km (0.104 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: 423 - 20,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit