🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 9.1

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.75 AU - 1.03 AU

Year: 580 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,845,271 km

• M1: 113,246 km (0.089 R)
• M2: 461,061 km (0.089 R)
• M3: 814,710 km (0.113 R)
• M4: 1,317,359 km (0.06 R)
• M5: 1,656,048 km (0.115 R)
• M6: 2,325,200 km (0.091 R)
• M7: 2,931,520 km (0.041 R)
• M8: 3,997,255 km (0.093 R)
• M9: 4,409,846 km (0.082 R)
• M10: 4,766,787 km (0.067 R)
• M11: 5,055,810 km (0.093 R)
• M12: 5,447,158 km (0.102 R)
• M13: 6,807,900 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.6

Radius: 12.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.78 AU - 1.06 AU

Year: 609 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,845,271 km

• M1: 159,023 km (0.119 R)
• M2: 736,022 km (0.083 R)
• M3: 1,231,190 km (0.077 R)
• M4: 2,183,979 km (0.076 R)
• M5: 2,643,544 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 8.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.96 AU - 1.44 AU

Year: 907 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,845,271 km

• M1: 108,159 km (0.102 R)
• M2: 455,825 km (0.112 R)
• M3: 907,311 km (0.068 R)
• M4: 1,321,099 km (0.071 R)
• M5: 1,705,565 km (0.103 R)
• M6: 1,985,912 km (0.116 R)
• M7: 2,611,380 km (0.091 R)
• M8: 3,326,907 km (0.107 R)
• M9: 4,666,855 km (0.052 R)
• M10: 5,907,022 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.5

Radius: 10.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.02 AU - 3.38 AU

Year: 3951 Days

Day: 8.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,845,271 km

• M1: 136,134 km (0.119 R)
• M2: 476,469 km (0.107 R)
• M3: 1,158,785 km (0.11 R)
• M4: 1,548,039 km (0.109 R)
• M5: 2,246,960 km (0.088 R)
• M6: 3,171,624 km (0.118 R)
• M7: 4,603,276 km (0.103 R)
• M8: 6,023,857 km (0.086 R)
• M9: 6,644,988 km (0.028 R)
• M10: 7,167,683 km (0.111 R)
• M11: 9,396,990 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.4

Radius: 9.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.61 AU - 3.79 AU

Year: 4913 Days

Day: 6.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,845,271 km

• M1: 118,781 km (0.106 R)
• M2: 440,566 km (0.096 R)
• M3: 915,689 km (0.044 R)
• M4: 1,213,688 km (0.097 R)
• M5: 1,923,829 km (0.118 R)
• M6: 2,248,306 km (0.067 R)
• M7: 3,767,174 km (0.085 R)
• M8: 6,272,938 km (0.051 R)
• M9: 8,212,774 km (0.096 R)
• M10: 9,038,554 km (0.086 R)
• M11: 10,400,044 km (0.111 R)
• M12: 11,065,904 km (0.056 R)
• M13: 11,409,381 km (0.119 R)
• M14: 13,475,926 km (0.091 R)
• M15: 17,340,188 km (0.119 R)
• M16: 18,938,941 km (0.074 R)
• M17: 19,805,711 km (0.106 R)
• M18: 22,427,563 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.9

Radius: 9.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.4 AU - 5.18 AU

Year: 7236 Days

Day: 12.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,845,271 km

• M1: 129,701 km (0.108 R)
• M2: 581,936 km (0.12 R)
• M3: 926,908 km (0.078 R)
• M4: 1,900,491 km (0.107 R)
• M5: 2,224,520 km (0.032 R)
• M6: 2,551,092 km (0.119 R)
• M7: 3,024,121 km (0.118 R)
• M8: 3,774,803 km (0.062 R)
• M9: 4,542,240 km (0.118 R)
• M10: 6,514,090 km (0.099 R)
• M11: 6,981,733 km (0.1 R)
• M12: 7,872,738 km (0.04 R)
• M13: 8,520,646 km (0.095 R)
• M14: 9,537,463 km (0.077 R)
• M15: 10,229,502 km (0.104 R)
• M16: 12,865,566 km (0.099 R)
• M17: 14,535,528 km (0.057 R)
• M18: 15,393,471 km (0.03 R)
• M19: 15,864,555 km (0.082 R)
• M20: 17,653,596 km (0.069 R)
• M21: 18,169,858 km (0.11 R)
• M22: 18,696,293 km (0.104 R)
• M23: 20,903,909 km (0.118 R)
• M24: 22,518,967 km (0.082 R)
• M25: 23,126,484 km (0.083 R)
• M26: 28,035,539 km (0.114 R)
• M27: 29,543,485 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.5

Radius: 12.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.28 AU - 5.44 AU

Year: 8566 Days

Day: 11.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,845,271 km

• M1: 159,621 km (0.078 R)
• M2: 625,319 km (0.032 R)
• M3: 1,661,434 km (0.069 R)
• M4: 2,206,419 km (0.074 R)
• M5: 2,726,870 km (0.073 R)
• M6: 3,540,682 km (0.098 R)
• M7: 4,204,897 km (0.049 R)
• M8: 6,162,983 km (0.101 R)
• M9: 7,126,843 km (0.119 R)
• M10: 8,231,623 km (0.101 R)
• M11: 9,259,959 km (0.085 R)
• M12: 9,829,627 km (0.059 R)
• M13: 11,625,699 km (0.068 R)
• M14: 12,065,367 km (0.109 R)
• M15: 13,153,991 km (0.09 R)
• M16: 13,997,274 km (0.088 R)
• M17: 16,537,147 km (0.073 R)
• M18: 20,621,019 km (0.066 R)
• M19: 21,184,854 km (0.095 R)
• M20: 23,196,795 km (0.034 R)
• M21: 24,249,067 km (0.041 R)
• M22: 25,241,350 km (0.085 R)
• M23: 31,031,685 km (0.071 R)
• M24: 37,770,470 km (0.081 R)
• M25: 41,863,468 km (0.08 R)
• M26: 43,950,358 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877

Radius: 4.5

Gravity: 43.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.89 AU - 10.43 AU

Year: 17591 Days

Day: 16.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,845,271 km

• M1: 55,950 km (0.082 R)
• M2: 372,200 km (0.034 R)
• M3: 520,451 km (0.071 R)
• M4: 885,171 km (0.079 R)
• M5: 1,039,556 km (0.063 R)
• M6: 1,283,251 km (0.057 R)
• M7: 1,666,819 km (0.088 R)
• M8: 1,962,275 km (0.074 R)
• M9: 2,291,989 km (0.108 R)
• M10: 2,493,198 km (0.06 R)
• M11: 2,705,926 km (0.115 R)
• M12: 3,418,162 km (0.082 R)
• M13: 3,771,811 km (0.099 R)
• M14: 4,181,859 km (0.043 R)
• M15: 4,414,783 km (0.064 R)
• M16: 8,809,669 km (0.095 R)
• M17: 9,137,288 km (0.092 R)
• M18: 17,006,136 km (0.114 R)
• M19: 20,678,016 km (0.094 R)
• M20: 20,869,651 km (0.104 R)
• M21: 23,055,276 km (0.084 R)
• M22: 23,468,465 km (0.045 R)
• M23: 25,940,420 km (0.088 R)
• M24: 28,344,159 km (0.113 R)
• M25: 31,017,323 km (0.036 R)
• M26: 31,394,310 km (0.097 R)
• M27: 31,901,896 km (0.076 R)
• M28: 35,062,300 km (0.096 R)
• M29: 37,281,285 km (0.104 R)
• M30: 39,151,857 km (0.099 R)
• M31: 40,782,624 km (0.087 R)
• M32: 43,548,090 km (0.097 R)
• M33: 45,459,651 km (0.12 R)
• M34: 46,764,594 km (0.066 R)
• M35: 64,626,280 km (0.117 R)
• M36: 65,860,014 km (0.053 R)
• M37: 72,485,703 km (0.099 R)
• M38: 75,845,223 km (0.228 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 10,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit