🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.5

Radius: 13.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.9 AU - 1.18 AU

Year: 719 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,354,484 km

• M1: 168,298 km (0.048 R)
• M2: 449,841 km (0.117 R)
• M3: 1,398,441 km (0.071 R)
• M4: 1,777,971 km (0.074 R)
• M5: 2,075,222 km (0.082 R)
• M6: 2,405,085 km (0.089 R)
• M7: 2,689,471 km (0.094 R)
• M8: 3,007,815 km (0.116 R)
• M9: 3,265,422 km (0.114 R)
• M10: 3,570,901 km (0.091 R)
• M11: 3,919,763 km (0.049 R)
• M12: 4,366,911 km (0.068 R)
• M13: 5,612,314 km (0.119 R)
• M14: 5,978,978 km (0.114 R)
• M15: 6,270,993 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285

Radius: 11.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.12 AU - 1.18 AU

Year: 836 Days

Day: 14.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,354,484 km

• M1: 148,551 km (0.082 R)
• M2: 379,679 km (0.056 R)
• M3: 886,068 km (0.066 R)
• M4: 1,208,601 km (0.034 R)
• M5: 1,485,956 km (0.104 R)
• M6: 2,000,572 km (0.081 R)
• M7: 2,582,658 km (0.076 R)
• M8: 2,830,990 km (0.104 R)
• M9: 3,308,357 km (0.119 R)
• M10: 3,571,200 km (0.049 R)
• M11: 3,864,412 km (0.045 R)
• M12: 4,465,646 km (0.095 R)
• M13: 4,783,093 km (0.09 R)
• M14: 5,169,654 km (0.07 R)
• M15: 5,729,598 km (0.107 R)
• M16: 6,102,396 km (0.087 R)
• M17: 6,370,625 km (0.074 R)
• M18: 6,737,290 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.5

Radius: 10

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.92 AU - 1.44 AU

Year: 869 Days

Day: 8.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,354,484 km

• M1: 129,103 km (0.092 R)
• M2: 369,656 km (0.081 R)
• M3: 706,401 km (0.097 R)
• M4: 1,023,100 km (0.104 R)
• M5: 1,251,835 km (0.105 R)
• M6: 1,493,286 km (0.097 R)
• M7: 1,884,185 km (0.074 R)
• M8: 2,078,214 km (0.103 R)
• M9: 2,324,153 km (0.042 R)
• M10: 2,766,663 km (0.083 R)
• M11: 3,120,163 km (0.12 R)
• M12: 3,960,454 km (0.101 R)
• M13: 4,348,960 km (0.112 R)
• M14: 4,817,650 km (0.11 R)
• M15: 6,601,604 km (0.119 R)
• M16: 7,073,586 km (0.051 R)
• M17: 7,593,289 km (0.119 R)
• M18: 8,099,378 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 11.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.7 AU - 2 AU

Year: 1707 Days

Day: 14.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,354,484 km

• M1: 144,661 km (0.101 R)
• M2: 603,627 km (0.075 R)
• M3: 883,974 km (0.081 R)
• M4: 1,107,473 km (0.069 R)
• M5: 1,318,256 km (0.046 R)
• M6: 1,603,390 km (0.1 R)
• M7: 1,818,811 km (0.09 R)
• M8: 2,102,299 km (0.116 R)
• M9: 2,653,866 km (0.054 R)
• M10: 3,074,087 km (0.054 R)
• M11: 3,561,925 km (0.089 R)
• M12: 3,789,464 km (0.06 R)
• M13: 4,449,639 km (0.073 R)
• M14: 5,221,714 km (0.109 R)
• M15: 5,527,791 km (0.111 R)
• M16: 5,736,779 km (0.118 R)
• M17: 6,011,142 km (0.111 R)
• M18: 6,308,093 km (0.047 R)
• M19: 6,531,443 km (0.101 R)
• M20: 6,791,743 km (0.069 R)
• M21: 7,327,753 km (0.038 R)
• M22: 9,041,396 km (0.096 R)
• M23: 10,197,638 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.1

Radius: 9.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.31 AU - 3.33 AU

Year: 3212 Days

Day: 14 Hours

Environment

Temp: -217 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,354,484 km

• M1: 167,998 km (0.04 R)
• M2: 503,995 km (0.103 R)
• M3: 1,103,434 km (0.051 R)
• M4: 1,294,321 km (0.103 R)
• M5: 1,512,434 km (0.098 R)
• M6: 1,862,942 km (0.104 R)
• M7: 2,102,000 km (0.061 R)
• M8: 2,640,253 km (0.114 R)
• M9: 2,853,280 km (0.103 R)
• M10: 4,065,472 km (0.077 R)
• M11: 4,295,104 km (0.113 R)
• M12: 4,549,570 km (0.119 R)
• M13: 5,499,667 km (0.073 R)
• M14: 5,850,922 km (0.064 R)
• M15: 6,631,225 km (0.075 R)
• M16: 8,116,881 km (0.076 R)
• M17: 9,484,655 km (0.109 R)
• M18: 10,111,918 km (0.085 R)
• M19: 11,515,894 km (0.043 R)
• M20: 12,085,114 km (0.118 R)
• M21: 13,520,805 km (0.036 R)
• M22: 13,876,100 km (0.029 R)
• M23: 15,446,878 km (0.063 R)
• M24: 15,965,982 km (0.091 R)
• M25: 16,671,636 km (0.106 R)
• M26: 17,247,288 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 13

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.4 AU - 4.9 AU

Year: 5734 Days

Day: 5.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,354,484 km

• M1: 162,164 km (0.112 R)
• M2: 519,105 km (0.12 R)
• M3: 1,830,480 km (0.118 R)
• M4: 2,492,450 km (0.098 R)
• M5: 2,935,559 km (0.089 R)
• M6: 4,766,637 km (0.07 R)
• M7: 5,045,637 km (0.097 R)
• M8: 6,270,245 km (0.069 R)
• M9: 6,754,344 km (0.044 R)
• M10: 7,690,079 km (0.092 R)
• M11: 9,880,191 km (0.12 R)
• M12: 11,186,031 km (0.1 R)
• M13: 12,163,952 km (0.089 R)
• M14: 13,454,384 km (0.074 R)
• M15: 13,728,297 km (0.092 R)
• M16: 16,794,306 km (0.099 R)
• M17: 18,444,370 km (0.115 R)
• M18: 20,267,968 km (0.078 R)
• M19: 22,530,337 km (0.044 R)
• M20: 24,280,183 km (0.089 R)
• M21: 24,860,324 km (0.097 R)
• M22: 25,662,617 km (0.072 R)
• M23: 27,696,400 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.5

Radius: 3.3

Gravity: 85.81 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.5 AU - 6.4 AU

Year: 9844 Days

Day: 18.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,354,484 km

• M1: 58,044 km (0.116 R)
• M2: 270,024 km (0.08 R)
• M3: 448,046 km (0.115 R)
• M4: 535,560 km (0.107 R)
• M5: 677,080 km (0.038 R)
• M6: 915,838 km (0.073 R)
• M7: 1,013,226 km (0.092 R)
• M8: 1,287,738 km (0.105 R)
• M9: 2,122,644 km (0.066 R)
• M10: 2,493,497 km (0.084 R)
• M11: 5,223,808 km (0.112 R)
• M12: 5,290,080 km (0.056 R)
• M13: 6,297,622 km (0.101 R)
• M14: 6,480,281 km (0.037 R)
• M15: 13,713,338 km (0.094 R)
• M16: 14,584,745 km (0.111 R)
• M17: 18,215,336 km (0.095 R)
• M18: 21,706,651 km (0.053 R)
• M19: 21,909,655 km (0.079 R)
• M20: 23,008,003 km (0.085 R)
• M21: 25,651,248 km (0.105 R)
• M22: 26,614,060 km (0.09 R)
• M23: 27,670,819 km (0.098 R)
• M24: 28,130,084 km (0.085 R)
• M25: 30,643,179 km (0.08 R)
• M26: 35,386,180 km (0.098 R)
• M27: 40,747,917 km (0.079 R)
• M28: 40,840,368 km (0.112 R)
• M29: 40,933,119 km (0.078 R)
• M30: 41,865,563 km (0.114 R)
• M31: 41,959,510 km (0.108 R)
• M32: 45,017,440 km (0.108 R)
• M33: 47,881,790 km (0.097 R)
• M34: 48,687,525 km (0.062 R)
• M35: 49,499,991 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.3

Radius: 5.4

Gravity: 21.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.9 AU - 10.78 AU

Year: 17827 Days

Day: 24.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,354,484 km

• M1: 69,563 km (0.117 R)
• M2: 1,698,235 km (0.06 R)
• M3: 2,648,780 km (0.079 R)
• M4: 4,516,509 km (0.08 R)
• M5: 5,053,117 km (0.09 R)
• M6: 6,218,185 km (0.062 R)
• M7: 8,816,999 km (0.078 R)
• M8: 12,796,003 km (0.082 R)
• M9: 16,036,892 km (0.052 R)
• M10: 17,725,702 km (0.112 R)
• M11: 18,922,485 km (0.073 R)
• M12: 22,202,418 km (0.078 R)
• M13: 22,357,851 km (0.092 R)
• M14: 25,164,157 km (0.114 R)
• M15: 26,927,766 km (0.083 R)
• M16: 27,442,533 km (0.033 R)
• M17: 29,910,000 km (0.109 R)
• M18: 30,361,935 km (0.091 R)
• M19: 40,424,486 km (0.052 R)
• M20: 41,372,189 km (0.079 R)
• M21: 42,976,177 km (0.112 R)
• M22: 43,408,964 km (0.086 R)
• M23: 43,735,087 km (0.115 R)
• M24: 45,605,958 km (0.041 R)
• M25: 46,837,448 km (0.086 R)
• M26: 49,118,516 km (0.103 R)
• M27: 50,279,545 km (0.097 R)
• M28: 52,642,144 km (0.104 R)
• M29: 56,287,844 km (0.073 R)
• M30: 60,183,523 km (0.119 R)
• M31: 63,682,916 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.3

Radius: 6.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.64 AU - 10.66 AU

Year: 18773 Days

Day: 17.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,354,484 km

• M1: 126,560 km (0.104 R)
• M2: 315,652 km (0.088 R)
• M3: 700,268 km (0.112 R)
• M4: 1,794,726 km (0.067 R)
• M5: 2,704,879 km (0.075 R)
• M6: 2,891,128 km (0.091 R)
• M7: 3,182,545 km (0.097 R)
• M8: 5,265,247 km (0.091 R)
• M9: 5,997,379 km (0.115 R)
• M10: 6,777,831 km (0.105 R)
• M11: 7,111,135 km (0.083 R)
• M12: 9,366,323 km (0.1 R)
• M13: 9,979,225 km (0.105 R)
• M14: 11,122,153 km (0.078 R)
• M15: 12,032,606 km (0.11 R)
• M16: 13,440,022 km (0.111 R)
• M17: 13,751,784 km (0.091 R)
• M18: 21,195,326 km (0.064 R)
• M19: 21,849,966 km (0.053 R)
• M20: 25,130,946 km (0.094 R)
• M21: 28,190,672 km (0.093 R)
• M22: 28,793,401 km (0.078 R)
• M23: 30,718,427 km (0.109 R)
• M24: 33,273,558 km (0.116 R)
• M25: 36,355,424 km (0.107 R)
• M26: 38,252,624 km (0.073 R)
• M27: 39,042,800 km (0.12 R)
• M28: 40,377,662 km (0.09 R)
• M29: 41,917,623 km (0.032 R)
• M30: 42,376,140 km (0.106 R)
• M31: 44,517,185 km (0.063 R)
• M32: 44,705,828 km (0.11 R)
• M33: 48,858,964 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.8

Radius: 4.2

Gravity: 51.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.71 AU - 12.05 AU

Year: 21063 Days

Day: 21.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 86,354,484 km

• M1: 115,190 km (0.076 R)
• M2: 313,258 km (0.036 R)
• M3: 512,074 km (0.082 R)
• M4: 618,438 km (0.097 R)
• M5: 1,193,641 km (0.088 R)
• M6: 1,315,713 km (0.108 R)
• M7: 1,695,841 km (0.109 R)
• M8: 1,917,097 km (0.094 R)
• M9: 2,179,491 km (0.102 R)
• M10: 3,333,938 km (0.105 R)
• M11: 4,499,306 km (0.03 R)
• M12: 4,697,373 km (0.057 R)
• M13: 5,752,337 km (0.099 R)
• M14: 7,461,194 km (0.085 R)
• M15: 8,027,871 km (0.078 R)
• M16: 9,853,563 km (0.117 R)
• M17: 12,188,487 km (0.096 R)
• M18: 12,844,324 km (0.103 R)
• M19: 16,836,343 km (0.063 R)
• M20: 17,997,521 km (0.057 R)
• M21: 22,061,497 km (0.109 R)
• M22: 24,569,805 km (0.105 R)
• M23: 26,731,344 km (0.094 R)
• M24: 29,184,450 km (0.028 R)
• M25: 31,640,997 km (0.103 R)
• M26: 32,587,802 km (0.103 R)
• M27: 33,013,109 km (0.064 R)
• M28: 33,871,950 km (0.067 R)
• M29: 33,980,109 km (0.119 R)
• M30: 35,512,141 km (0.059 R)
• M31: 37,987,986 km (0.1 R)
• M32: 41,259,990 km (0.108 R)
• M33: 48,467,915 km (0.073 R)
• M34: 49,377,021 km (0.102 R)
• M35: 49,638,369 km (0.059 R)
• M36: 51,753,832 km (0.113 R)
• M37: 55,562,145 km (0.117 R)
• M38: 55,839,350 km (0.118 R)
• M39: 59,362,679 km (0.05 R)
• M40: 64,029,833 km (0.055 R)
• M41: 70,579,827 km (0.09 R)
• M42: 71,205,295 km (0.066 R)
• M43: 72,306,635 km (0.088 R)
• M44: 72,939,733 km (0.083 R)
• M45: 73,734,995 km (0.082 R)
• M46: 75,984,798 km (0.108 R)
• M47: 80,752,482 km (0.057 R)
• M48: 81,421,483 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 16,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit