🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.6

Radius: 8.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.51 AU - 0.57 AU

Year: 265 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 63,104,164 km

• M1: 110,702 km (0.12 R)
• M2: 502,798 km (0.089 R)
• M3: 809,175 km (0.089 R)
• M4: 1,373,308 km (0.105 R)
• M5: 1,796,222 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.2

Radius: 9.8

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.08 AU - 1.12 AU

Year: 769 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,104,164 km

• M1: 121,922 km (0.11 R)
• M2: 470,336 km (0.085 R)
• M3: 971,937 km (0.051 R)
• M4: 1,347,428 km (0.05 R)
• M5: 1,901,090 km (0.118 R)
• M6: 3,190,923 km (0.092 R)
• M7: 3,898,969 km (0.047 R)
• M8: 4,371,848 km (0.111 R)
• M9: 4,812,264 km (0.056 R)
• M10: 5,300,851 km (0.088 R)
• M11: 5,762,660 km (0.097 R)
• M12: 6,167,920 km (0.11 R)
• M13: 7,451,620 km (0.117 R)
• M14: 8,668,149 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 8.1

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.99 AU - 1.43 AU

Year: 888 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,104,164 km

• M1: 100,829 km (0.051 R)
• M2: 355,145 km (0.1 R)
• M3: 744,549 km (0.096 R)
• M4: 1,059,003 km (0.078 R)
• M5: 1,346,830 km (0.109 R)
• M6: 1,704,817 km (0.1 R)
• M7: 2,044,105 km (0.072 R)
• M8: 2,394,464 km (0.087 R)
• M9: 2,722,831 km (0.099 R)
• M10: 3,014,846 km (0.081 R)
• M11: 3,299,680 km (0.087 R)
• M12: 4,624,669 km (0.057 R)
• M13: 6,381,546 km (0.061 R)
• M14: 7,252,505 km (0.117 R)
• M15: 8,704,352 km (0.107 R)
• M16: 9,715,634 km (0.091 R)
• M17: 9,980,272 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.7

Radius: 15

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.43 AU - 2.19 AU

Year: 1624 Days

Day: 11.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,104,164 km

• M1: 186,698 km (0.1 R)
• M2: 690,544 km (0.12 R)
• M3: 1,204,562 km (0.101 R)
• M4: 1,840,503 km (0.042 R)
• M5: 2,400,447 km (0.07 R)
• M6: 3,809,061 km (0.052 R)
• M7: 4,391,445 km (0.115 R)
• M8: 4,881,079 km (0.043 R)
• M9: 5,366,973 km (0.102 R)
• M10: 6,737,738 km (0.083 R)
• M11: 9,466,104 km (0.066 R)
• M12: 10,163,979 km (0.107 R)
• M13: 10,734,096 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.5

Radius: 5.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.65 AU - 6.77 AU

Year: 11591 Days

Day: 22.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,104,164 km

• M1: 66,421 km (0.061 R)
• M2: 311,014 km (0.091 R)
• M3: 644,617 km (0.042 R)
• M4: 855,101 km (0.068 R)
• M5: 1,394,103 km (0.078 R)
• M6: 1,578,258 km (0.101 R)
• M7: 1,849,329 km (0.114 R)
• M8: 2,198,939 km (0.099 R)
• M9: 2,776,387 km (0.094 R)
• M10: 2,950,220 km (0.102 R)
• M11: 3,427,586 km (0.076 R)
• M12: 3,836,138 km (0.115 R)
• M13: 4,052,158 km (0.119 R)
• M14: 5,523,901 km (0.102 R)
• M15: 6,890,927 km (0.112 R)
• M16: 10,832,531 km (0.111 R)
• M17: 13,273,370 km (0.118 R)
• M18: 13,492,082 km (0.094 R)
• M19: 16,306,168 km (0.071 R)
• M20: 17,260,004 km (0.076 R)
• M21: 17,585,978 km (0.049 R)
• M22: 18,931,461 km (0.076 R)
• M23: 19,770,855 km (0.048 R)
• M24: 20,343,964 km (0.105 R)
• M25: 21,825,432 km (0.076 R)
• M26: 24,918,218 km (0.102 R)
• M27: 30,605,929 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.5

Radius: 3.2

Gravity: 61.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.73 AU - 7.63 AU

Year: 12830 Days

Day: 18.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,104,164 km

• M1: 40,092 km (0.106 R)
• M2: 410,796 km (0.101 R)
• M3: 1,298,659 km (0.042 R)
• M4: 2,238,134 km (0.101 R)
• M5: 2,456,995 km (0.115 R)
• M6: 2,823,361 km (0.077 R)
• M7: 2,937,803 km (0.115 R)
• M8: 4,024,632 km (0.09 R)
• M9: 5,494,131 km (0.069 R)
• M10: 10,270,642 km (0.049 R)
• M11: 13,010,527 km (0.102 R)
• M12: 15,062,112 km (0.106 R)
• M13: 18,567,789 km (0.086 R)
• M14: 25,719,315 km (0.119 R)
• M15: 33,432,581 km (0.05 R)
• M16: 33,669,544 km (0.116 R)
• M17: 36,728,820 km (0.062 R)
• M18: 42,553,563 km (0.105 R)
• M19: 48,811,990 km (0.039 R)
• M20: 50,350,305 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.6

Radius: 6.1

Gravity: 23.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.95 AU - 7.77 AU

Year: 13315 Days

Day: 24.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,104,164 km

• M1: 79,586 km (0.099 R)
• M2: 315,203 km (0.098 R)
• M3: 508,184 km (0.054 R)
• M4: 784,192 km (0.041 R)
• M5: 1,415,495 km (0.108 R)
• M6: 1,661,284 km (0.099 R)
• M7: 2,575,028 km (0.068 R)
• M8: 3,268,414 km (0.074 R)
• M9: 3,872,490 km (0.113 R)
• M10: 4,079,534 km (0.058 R)
• M11: 6,170,912 km (0.104 R)
• M12: 6,495,091 km (0.071 R)
• M13: 7,674,221 km (0.088 R)
• M14: 8,535,307 km (0.088 R)
• M15: 9,040,798 km (0.077 R)
• M16: 9,406,265 km (0.104 R)
• M17: 12,373,389 km (0.12 R)
• M18: 14,952,307 km (0.097 R)
• M19: 16,988,633 km (0.055 R)
• M20: 18,611,172 km (0.075 R)
• M21: 21,234,670 km (0.054 R)
• M22: 22,634,457 km (0.096 R)
• M23: 23,797,580 km (0.063 R)
• M24: 24,293,946 km (0.069 R)
• M25: 25,102,224 km (0.086 R)
• M26: 26,453,840 km (0.102 R)
• M27: 28,962,597 km (0.097 R)
• M28: 32,467,525 km (0.05 R)
• M29: 33,077,884 km (0.079 R)
• M30: 34,070,317 km (0.058 R)
• M31: 36,638,164 km (0.115 R)
• M32: 37,566,568 km (0.081 R)
• M33: 41,152,280 km (0.118 R)
• M34: 47,728,901 km (0.089 R)
• M35: 54,800,243 km (0.103 R)
• M36: 55,839,200 km (0.106 R)
• M37: 61,417,705 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit