🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 12.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.52 AU - 0.76 AU

Year: 353 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,303,043 km

• M1: 150,645 km (0.058 R)
• M2: 531,222 km (0.097 R)
• M3: 1,114,504 km (0.109 R)
• M4: 1,549,984 km (0.087 R)
• M5: 2,218,836 km (0.119 R)
• M6: 2,685,282 km (0.112 R)
• M7: 3,398,564 km (0.117 R)
• M8: 3,782,881 km (0.11 R)
• M9: 4,221,802 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 8.4

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.18 AU - 1.94 AU

Year: 1345 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,303,043 km

• M1: 104,868 km (0.061 R)
• M2: 425,905 km (0.058 R)
• M3: 1,101,340 km (0.064 R)
• M4: 1,677,740 km (0.088 R)
• M5: 2,176,350 km (0.098 R)
• M6: 2,557,076 km (0.106 R)
• M7: 2,839,816 km (0.113 R)
• M8: 3,218,897 km (0.068 R)
• M9: 3,765,378 km (0.11 R)
• M10: 4,043,331 km (0.117 R)
• M11: 4,447,993 km (0.108 R)
• M12: 5,168,307 km (0.062 R)
• M13: 6,104,491 km (0.105 R)
• M14: 6,637,807 km (0.099 R)
• M15: 7,577,282 km (0.051 R)
• M16: 7,909,389 km (0.096 R)
• M17: 8,338,137 km (0.092 R)
• M18: 9,462,215 km (0.065 R)
• M19: 10,110,273 km (0.034 R)
• M20: 11,208,471 km (0.077 R)
• M21: 12,651,941 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 13.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.34 AU - 3.1 AU

Year: 3096 Days

Day: 5.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,303,043 km

• M1: 171,589 km (0.111 R)
• M2: 604,226 km (0.079 R)
• M3: 1,150,408 km (0.083 R)
• M4: 1,595,012 km (0.062 R)
• M5: 2,067,443 km (0.08 R)
• M6: 2,963,833 km (0.056 R)
• M7: 3,465,734 km (0.117 R)
• M8: 4,665,359 km (0.101 R)
• M9: 5,105,925 km (0.078 R)
• M10: 6,071,579 km (0.105 R)
• M11: 7,807,962 km (0.033 R)
• M12: 8,704,801 km (0.112 R)
• M13: 10,120,296 km (0.05 R)
• M14: 12,196,565 km (0.11 R)
• M15: 12,634,887 km (0.111 R)
• M16: 13,083,680 km (0.101 R)
• M17: 13,636,295 km (0.075 R)
• M18: 14,543,157 km (0.059 R)
• M19: 15,086,347 km (0.117 R)
• M20: 15,694,462 km (0.082 R)
• M21: 16,797,747 km (0.118 R)
• M22: 18,635,257 km (0.049 R)
• M23: 19,513,397 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.9

Radius: 14

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.9 AU - 2.96 AU

Year: 3462 Days

Day: 9.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,303,043 km

• M1: 174,132 km (0.091 R)
• M2: 657,632 km (0.074 R)
• M3: 1,651,411 km (0.067 R)
• M4: 3,181,947 km (0.106 R)
• M5: 4,660,871 km (0.083 R)
• M6: 6,730,408 km (0.117 R)
• M7: 7,697,259 km (0.09 R)
• M8: 10,020,065 km (0.093 R)
• M9: 12,250,121 km (0.092 R)
• M10: 12,822,183 km (0.107 R)
• M11: 14,020,163 km (0.117 R)
• M12: 16,532,061 km (0.066 R)
• M13: 17,014,215 km (0.088 R)
• M14: 20,046,713 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169

Radius: 10.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.78 AU - 3.9 AU

Year: 4213 Days

Day: 13.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,303,043 km

• M1: 129,402 km (0.111 R)
• M2: 501,302 km (0.116 R)
• M3: 829,819 km (0.091 R)
• M4: 1,276,519 km (0.076 R)
• M5: 2,102,000 km (0.096 R)
• M6: 3,234,456 km (0.089 R)
• M7: 4,242,446 km (0.099 R)
• M8: 4,971,586 km (0.117 R)
• M9: 5,613,511 km (0.112 R)
• M10: 5,954,594 km (0.083 R)
• M11: 7,903,854 km (0.106 R)
• M12: 9,925,819 km (0.111 R)
• M13: 10,389,871 km (0.088 R)
• M14: 11,633,478 km (0.083 R)
• M15: 12,109,499 km (0.073 R)
• M16: 12,722,701 km (0.104 R)
• M17: 14,459,382 km (0.113 R)
• M18: 15,622,057 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.4

Radius: 5.2

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.28 AU - 6.34 AU

Year: 10941 Days

Day: 16.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,303,043 km

• M1: 64,776 km (0.119 R)
• M2: 262,544 km (0.117 R)
• M3: 856,448 km (0.107 R)
• M4: 1,067,231 km (0.102 R)
• M5: 1,394,252 km (0.105 R)
• M6: 1,961,527 km (0.099 R)
• M7: 2,214,198 km (0.1 R)
• M8: 2,727,468 km (0.063 R)
• M9: 3,583,617 km (0.08 R)
• M10: 10,893,717 km (0.066 R)
• M11: 17,591,812 km (0.113 R)
• M12: 22,446,861 km (0.034 R)
• M13: 23,080,259 km (0.089 R)
• M14: 24,883,511 km (0.071 R)
• M15: 25,476,517 km (0.068 R)
• M16: 34,794,370 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.4

Radius: 7.4

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.4 AU - 7.5 AU

Year: 12647 Days

Day: 17.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,303,043 km

• M1: 92,601 km (0.09 R)
• M2: 344,524 km (0.109 R)
• M3: 649,554 km (0.095 R)
• M4: 1,079,349 km (0.114 R)
• M5: 1,657,395 km (0.06 R)
• M6: 2,076,418 km (0.077 R)
• M7: 2,368,134 km (0.114 R)
• M8: 2,729,114 km (0.109 R)
• M9: 3,586,609 km (0.095 R)
• M10: 3,820,131 km (0.095 R)
• M11: 4,063,826 km (0.092 R)
• M12: 5,578,205 km (0.105 R)
• M13: 6,108,829 km (0.084 R)
• M14: 6,518,877 km (0.077 R)
• M15: 7,067,303 km (0.106 R)
• M16: 7,774,003 km (0.088 R)
• M17: 9,473,884 km (0.106 R)
• M18: 12,437,417 km (0.072 R)
• M19: 13,527,836 km (0.114 R)
• M20: 14,418,991 km (0.085 R)
• M21: 18,762,864 km (0.036 R)
• M22: 23,997,593 km (0.117 R)
• M23: 24,924,052 km (0.062 R)
• M24: 26,163,920 km (0.109 R)
• M25: 27,947,725 km (0.027 R)
• M26: 29,285,279 km (0.073 R)
• M27: 32,087,846 km (0.084 R)
• M28: 37,475,164 km (0.095 R)
• M29: 37,722,150 km (0.029 R)
• M30: 40,123,346 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.5

Radius: 7.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.82 AU - 11.22 AU

Year: 18699 Days

Day: 19.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,303,043 km

• M1: 173,085 km (0.103 R)
• M2: 447,896 km (0.091 R)
• M3: 812,316 km (0.102 R)
• M4: 1,149,959 km (0.114 R)
• M5: 1,882,689 km (0.111 R)
• M6: 2,585,650 km (0.116 R)
• M7: 4,051,858 km (0.059 R)
• M8: 6,544,608 km (0.039 R)
• M9: 7,288,408 km (0.098 R)
• M10: 8,179,563 km (0.092 R)
• M11: 15,316,279 km (0.096 R)
• M12: 19,125,639 km (0.048 R)
• M13: 25,158,921 km (0.03 R)
• M14: 33,766,783 km (0.026 R)
• M15: 36,095,423 km (0.118 R)
• M16: 44,436,252 km (0.101 R)
• M17: 54,139,170 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 14,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit