🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 14.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.46 AU - 0.6 AU

Year: 257 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 62,324,425 km

• M1: 175,478 km (0.083 R)
• M2: 631,453 km (0.075 R)
• M3: 1,203,216 km (0.115 R)
• M4: 1,829,582 km (0.111 R)
• M5: 3,384,502 km (0.08 R)
• M6: 4,112,745 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.5

Radius: 11.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.95 AU

Year: 451 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,324,425 km

• M1: 161,416 km (0.086 R)
• M2: 832,811 km (0.073 R)
• M3: 1,284,298 km (0.043 R)
• M4: 1,754,035 km (0.12 R)
• M5: 2,234,992 km (0.093 R)
• M6: 3,154,869 km (0.096 R)
• M7: 4,669,249 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.3

Radius: 9

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.01 AU - 1.23 AU

Year: 790 Days

Day: 6.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,324,425 km

• M1: 111,899 km (0.096 R)
• M2: 401,072 km (0.111 R)
• M3: 698,323 km (0.106 R)
• M4: 992,283 km (0.081 R)
• M5: 1,499,419 km (0.054 R)
• M6: 1,909,018 km (0.039 R)
• M7: 2,285,107 km (0.119 R)
• M8: 2,570,690 km (0.066 R)
• M9: 3,268,265 km (0.092 R)
• M10: 3,946,691 km (0.063 R)
• M11: 5,053,865 km (0.038 R)
• M12: 5,899,392 km (0.093 R)
• M13: 6,313,629 km (0.074 R)
• M14: 6,703,032 km (0.107 R)
• M15: 8,244,039 km (0.116 R)
• M16: 8,656,930 km (0.102 R)
• M17: 8,948,795 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 13.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.39 AU - 2.31 AU

Year: 1678 Days

Day: 8.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,324,425 km

• M1: 169,195 km (0.1 R)
• M2: 655,837 km (0.059 R)
• M3: 1,134,101 km (0.12 R)
• M4: 1,726,509 km (0.026 R)
• M5: 2,396,259 km (0.09 R)
• M6: 2,901,152 km (0.099 R)
• M7: 3,934,424 km (0.098 R)
• M8: 4,380,375 km (0.066 R)
• M9: 5,065,982 km (0.046 R)
• M10: 6,162,684 km (0.087 R)
• M11: 6,977,843 km (0.1 R)
• M12: 7,436,361 km (0.092 R)
• M13: 7,966,685 km (0.041 R)
• M14: 9,018,956 km (0.092 R)
• M15: 10,192,253 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.9

Radius: 8.7

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.65 AU - 4.25 AU

Year: 5235 Days

Day: 13.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,324,425 km

• M1: 108,159 km (0.056 R)
• M2: 736,470 km (0.108 R)
• M3: 1,015,470 km (0.104 R)
• M4: 1,387,969 km (0.118 R)
• M5: 2,198,939 km (0.028 R)
• M6: 2,541,518 km (0.051 R)
• M7: 3,010,807 km (0.051 R)
• M8: 3,876,530 km (0.092 R)
• M9: 4,671,642 km (0.116 R)
• M10: 4,950,942 km (0.093 R)
• M11: 5,377,295 km (0.102 R)
• M12: 6,550,741 km (0.094 R)
• M13: 6,999,385 km (0.033 R)
• M14: 7,922,404 km (0.079 R)
• M15: 8,506,434 km (0.047 R)
• M16: 9,158,082 km (0.118 R)
• M17: 11,313,339 km (0.109 R)
• M18: 12,053,998 km (0.073 R)
• M19: 12,679,168 km (0.112 R)
• M20: 13,734,581 km (0.12 R)
• M21: 16,191,726 km (0.099 R)
• M22: 16,893,489 km (0.117 R)
• M23: 18,294,922 km (0.116 R)
• M24: 18,800,114 km (0.108 R)
• M25: 21,189,192 km (0.059 R)
• M26: 23,998,191 km (0.104 R)
• M27: 24,299,631 km (0.1 R)
• M28: 24,680,058 km (0.114 R)
• M29: 25,296,850 km (0.059 R)
• M30: 26,161,676 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 14.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.32 AU - 5.94 AU

Year: 7748 Days

Day: 9.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,324,425 km

• M1: 181,761 km (0.074 R)
• M2: 661,671 km (0.117 R)
• M3: 1,252,433 km (0.094 R)
• M4: 1,743,414 km (0.092 R)
• M5: 2,844,155 km (0.061 R)
• M6: 3,501,189 km (0.11 R)
• M7: 4,302,136 km (0.073 R)
• M8: 5,172,496 km (0.06 R)
• M9: 5,879,496 km (0.085 R)
• M10: 6,473,249 km (0.115 R)
• M11: 8,152,336 km (0.064 R)
• M12: 8,712,430 km (0.101 R)
• M13: 10,467,064 km (0.049 R)
• M14: 11,342,211 km (0.108 R)
• M15: 14,163,029 km (0.08 R)
• M16: 17,195,228 km (0.045 R)
• M17: 20,572,849 km (0.101 R)
• M18: 21,680,172 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.6

Radius: 5.8

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.06 AU - 7.78 AU

Year: 12139 Days

Day: 19.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,324,425 km

• M1: 73,752 km (0.087 R)
• M2: 281,842 km (0.102 R)
• M3: 679,623 km (0.095 R)
• M4: 1,248,095 km (0.102 R)
• M5: 2,377,110 km (0.119 R)
• M6: 2,948,125 km (0.096 R)
• M7: 3,184,340 km (0.082 R)
• M8: 3,628,347 km (0.109 R)
• M9: 3,853,791 km (0.036 R)
• M10: 4,160,915 km (0.083 R)
• M11: 5,644,328 km (0.097 R)
• M12: 6,325,896 km (0.119 R)
• M13: 6,821,214 km (0.039 R)
• M14: 7,963,693 km (0.095 R)
• M15: 8,739,358 km (0.028 R)
• M16: 11,415,664 km (0.108 R)
• M17: 12,049,360 km (0.095 R)
• M18: 12,757,706 km (0.044 R)
• M19: 16,720,554 km (0.105 R)
• M20: 21,800,299 km (0.067 R)
• M21: 26,118,591 km (0.059 R)
• M22: 27,560,565 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.1

Radius: 4.7

Gravity: 42.65 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.79 AU - 7.43 AU

Year: 12643 Days

Day: 22.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,324,425 km

• M1: 58,493 km (0.084 R)
• M2: 260,300 km (0.1 R)
• M3: 472,131 km (0.081 R)
• M4: 1,425,369 km (0.092 R)
• M5: 1,689,708 km (0.063 R)
• M6: 2,316,523 km (0.1 R)
• M7: 2,593,129 km (0.104 R)
• M8: 3,639,567 km (0.079 R)
• M9: 4,671,642 km (0.1 R)
• M10: 6,816,277 km (0.091 R)
• M11: 6,987,717 km (0.074 R)
• M12: 8,221,301 km (0.066 R)
• M13: 9,171,845 km (0.09 R)
• M14: 11,170,024 km (0.062 R)
• M15: 12,846,568 km (0.057 R)
• M16: 13,240,758 km (0.111 R)
• M17: 13,575,259 km (0.077 R)
• M18: 14,122,189 km (0.113 R)
• M19: 14,542,110 km (0.085 R)
• M20: 14,898,153 km (0.096 R)
• M21: 15,406,486 km (0.092 R)
• M22: 16,844,421 km (0.064 R)
• M23: 23,786,660 km (0.107 R)
• M24: 25,908,855 km (0.045 R)
• M25: 26,326,981 km (0.052 R)
• M26: 27,934,710 km (0.072 R)
• M27: 30,409,657 km (0.04 R)
• M28: 30,758,070 km (0.088 R)
• M29: 32,540,080 km (0.104 R)
• M30: 37,095,634 km (0.117 R)
• M31: 40,218,340 km (0.104 R)
• M32: 43,806,296 km (0.103 R)
• M33: 44,102,200 km (0.099 R)
• M34: 46,980,314 km (0.102 R)
• M35: 54,632,544 km (0.083 R)
• M36: 58,842,228 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 10,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit