🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 10.7

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.27 AU - 2.79 AU

Year: 2729 Days

Day: 11.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,822,769 km

• M1: 133,142 km (0.087 R)
• M2: 474,524 km (0.113 R)
• M3: 1,326,484 km (0.093 R)
• M4: 2,913,269 km (0.103 R)
• M5: 3,898,371 km (0.109 R)
• M6: 4,392,343 km (0.116 R)
• M7: 4,997,915 km (0.108 R)
• M8: 6,628,083 km (0.082 R)
• M9: 9,865,232 km (0.106 R)
• M10: 11,024,316 km (0.12 R)
• M11: 12,840,733 km (0.078 R)
• M12: 14,125,929 km (0.032 R)
• M13: 15,045,507 km (0.116 R)
• M14: 15,748,317 km (0.038 R)
• M15: 16,737,010 km (0.061 R)
• M16: 19,713,559 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 11.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.48 AU - 2.92 AU

Year: 3009 Days

Day: 14.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,822,769 km

• M1: 145,559 km (0.058 R)
• M2: 520,002 km (0.038 R)
• M3: 946,955 km (0.069 R)
• M4: 2,116,211 km (0.056 R)
• M5: 2,620,805 km (0.046 R)
• M6: 4,430,939 km (0.071 R)
• M7: 5,728,701 km (0.097 R)
• M8: 6,323,801 km (0.104 R)
• M9: 7,180,997 km (0.111 R)
• M10: 9,662,826 km (0.063 R)
• M11: 12,262,687 km (0.063 R)
• M12: 12,627,855 km (0.111 R)
• M13: 13,594,108 km (0.097 R)
• M14: 15,578,973 km (0.118 R)
• M15: 16,395,328 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.5

Radius: 10.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.29 AU - 3.73 AU

Year: 3542 Days

Day: 6.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,822,769 km

• M1: 135,536 km (0.101 R)
• M2: 514,317 km (0.079 R)
• M3: 904,319 km (0.096 R)
• M4: 1,466,059 km (0.102 R)
• M5: 2,779,828 km (0.118 R)
• M6: 3,527,069 km (0.117 R)
• M7: 4,067,117 km (0.051 R)
• M8: 4,955,130 km (0.096 R)
• M9: 6,197,541 km (0.049 R)
• M10: 7,339,122 km (0.069 R)
• M11: 8,399,322 km (0.094 R)
• M12: 11,339,369 km (0.1 R)
• M13: 12,284,977 km (0.115 R)
• M14: 12,753,518 km (0.057 R)
• M15: 13,726,203 km (0.089 R)
• M16: 14,643,238 km (0.071 R)
• M17: 18,908,572 km (0.119 R)
• M18: 21,491,529 km (0.093 R)
• M19: 22,310,278 km (0.058 R)
• M20: 23,220,432 km (0.037 R)
• M21: 23,577,073 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 12.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.37 AU - 3.51 AU

Year: 4327 Days

Day: 6.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,822,769 km

• M1: 171,290 km (0.085 R)
• M2: 606,171 km (0.094 R)
• M3: 1,081,593 km (0.097 R)
• M4: 1,597,705 km (0.113 R)
• M5: 2,402,542 km (0.078 R)
• M6: 3,002,130 km (0.105 R)
• M7: 3,428,334 km (0.096 R)
• M8: 3,840,925 km (0.113 R)
• M9: 6,353,272 km (0.087 R)
• M10: 7,170,376 km (0.115 R)
• M11: 8,175,673 km (0.084 R)
• M12: 8,885,964 km (0.059 R)
• M13: 9,942,274 km (0.068 R)
• M14: 11,757,944 km (0.048 R)
• M15: 12,382,964 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 9.3

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.69 AU - 4.19 AU

Year: 4327 Days

Day: 12.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,822,769 km

• M1: 115,789 km (0.102 R)
• M2: 629,358 km (0.11 R)
• M3: 1,065,735 km (0.118 R)
• M4: 1,939,387 km (0.062 R)
• M5: 2,494,096 km (0.106 R)
• M6: 2,901,451 km (0.118 R)
• M7: 3,478,150 km (0.065 R)
• M8: 4,249,627 km (0.116 R)
• M9: 5,242,209 km (0.073 R)
• M10: 5,883,535 km (0.049 R)
• M11: 6,641,846 km (0.064 R)
• M12: 8,011,116 km (0.087 R)
• M13: 9,063,387 km (0.076 R)
• M14: 9,601,790 km (0.113 R)
• M15: 10,426,972 km (0.092 R)
• M16: 14,315,170 km (0.053 R)
• M17: 15,217,694 km (0.068 R)
• M18: 15,624,301 km (0.079 R)
• M19: 17,575,955 km (0.088 R)
• M20: 19,209,863 km (0.111 R)
• M21: 21,373,347 km (0.08 R)
• M22: 21,664,016 km (0.11 R)
• M23: 22,327,333 km (0.038 R)
• M24: 22,777,024 km (0.076 R)
• M25: 23,386,037 km (0.06 R)
• M26: 25,685,057 km (0.111 R)
• M27: 30,086,675 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.7

Radius: 3.9

Gravity: 42.85 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.46 AU - 7.12 AU

Year: 9450 Days

Day: 15.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,822,769 km

• M1: 48,919 km (0.102 R)
• M2: 263,591 km (0.107 R)
• M3: 659,876 km (0.091 R)
• M4: 836,402 km (0.103 R)
• M5: 1,012,329 km (0.034 R)
• M6: 1,452,446 km (0.058 R)
• M7: 1,590,824 km (0.099 R)
• M8: 3,313,144 km (0.074 R)
• M9: 3,859,027 km (0.034 R)
• M10: 4,817,051 km (0.114 R)
• M11: 4,939,273 km (0.083 R)
• M12: 5,286,340 km (0.111 R)
• M13: 6,498,681 km (0.086 R)
• M14: 6,838,119 km (0.111 R)
• M15: 8,055,097 km (0.043 R)
• M16: 8,446,745 km (0.119 R)
• M17: 8,624,766 km (0.044 R)
• M18: 9,991,343 km (0.113 R)
• M19: 10,190,607 km (0.09 R)
• M20: 10,443,278 km (0.061 R)
• M21: 11,280,128 km (0.087 R)
• M22: 11,441,844 km (0.084 R)
• M23: 13,626,571 km (0.086 R)
• M24: 17,045,331 km (0.105 R)
• M25: 17,187,150 km (0.109 R)
• M26: 18,724,268 km (0.079 R)
• M27: 20,430,581 km (0.073 R)
• M28: 21,568,572 km (0.026 R)
• M29: 26,071,917 km (0.074 R)
• M30: 30,952,099 km (0.108 R)
• M31: 31,588,488 km (0.119 R)
• M32: 35,016,374 km (0.073 R)
• M33: 35,591,428 km (0.117 R)
• M34: 36,056,079 km (0.052 R)
• M35: 39,175,045 km (0.092 R)
• M36: 42,469,190 km (0.086 R)
• M37: 43,783,706 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.6

Radius: 4.5

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.97 AU - 6.23 AU

Year: 10218 Days

Day: 23 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,822,769 km

• M1: 63,878 km (0.099 R)
• M2: 256,261 km (0.086 R)
• M3: 566,228 km (0.089 R)
• M4: 1,114,953 km (0.068 R)
• M5: 1,262,157 km (0.06 R)
• M6: 1,490,593 km (0.077 R)
• M7: 5,920,336 km (0.093 R)
• M8: 6,341,903 km (0.038 R)
• M9: 6,497,185 km (0.109 R)
• M10: 6,655,011 km (0.093 R)
• M11: 9,912,505 km (0.112 R)
• M12: 10,334,221 km (0.037 R)
• M13: 10,549,492 km (0.078 R)
• M14: 13,576,605 km (0.085 R)
• M15: 15,849,745 km (0.077 R)
• M16: 16,719,357 km (0.118 R)
• M17: 17,316,552 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.3

Radius: 6

Gravity: 21.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.33 AU - 9.75 AU

Year: 18435 Days

Day: 20.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,822,769 km

• M1: 78,090 km (0.107 R)
• M2: 661,223 km (0.119 R)
• M3: 1,444,367 km (0.04 R)
• M4: 2,104,692 km (0.111 R)
• M5: 5,829,679 km (0.084 R)
• M6: 6,994,748 km (0.112 R)
• M7: 7,320,572 km (0.119 R)
• M8: 7,607,800 km (0.036 R)
• M9: 12,663,759 km (0.053 R)
• M10: 23,585,152 km (0.092 R)
• M11: 26,048,580 km (0.099 R)
• M12: 26,944,072 km (0.07 R)
• M13: 33,271,763 km (0.114 R)
• M14: 35,810,589 km (0.074 R)
• M15: 42,179,868 km (0.063 R)
• M16: 45,469,525 km (0.076 R)
• M17: 57,664,743 km (0.084 R)
• M18: 63,296,804 km (0.062 R)
• M19: 65,116,662 km (0.084 R)
• M20: 69,924,887 km (0.112 R)
• M21: 70,784,626 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.9

Radius: 4.7

Gravity: 24.85 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.41 AU - 11.53 AU

Year: 21352 Days

Day: 24.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,822,769 km

• M1: 58,792 km (0.107 R)
• M2: 243,994 km (0.091 R)
• M3: 791,522 km (0.084 R)
• M4: 1,103,883 km (0.06 R)
• M5: 1,415,645 km (0.068 R)
• M6: 1,913,955 km (0.111 R)
• M7: 2,130,872 km (0.107 R)
• M8: 2,590,586 km (0.093 R)
• M9: 2,856,571 km (0.082 R)
• M10: 3,087,550 km (0.076 R)
• M11: 5,562,647 km (0.067 R)
• M12: 6,514,987 km (0.109 R)
• M13: 8,897,184 km (0.089 R)
• M14: 12,197,612 km (0.05 R)
• M15: 14,750,649 km (0.106 R)
• M16: 15,518,386 km (0.112 R)
• M17: 16,312,301 km (0.103 R)
• M18: 16,719,357 km (0.097 R)
• M19: 17,133,145 km (0.043 R)
• M20: 28,872,090 km (0.084 R)
• M21: 31,302,457 km (0.117 R)
• M22: 47,304,791 km (0.097 R)
• M23: 52,764,366 km (0.047 R)
• M24: 54,552,808 km (0.111 R)
• M25: 56,751,897 km (0.037 R)
• M26: 63,302,189 km (0.112 R)
• M27: 72,941,079 km (0.082 R)
• M28: 73,160,839 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 12,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit