🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.7

Radius: 14

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.09 AU - 1.19 AU

Year: 774 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,905,053 km

• M1: 174,132 km (0.104 R)
• M2: 677,678 km (0.099 R)
• M3: 2,475,246 km (0.056 R)
• M4: 3,173,719 km (0.072 R)
• M5: 3,819,084 km (0.11 R)
• M6: 4,412,688 km (0.071 R)
• M7: 4,885,567 km (0.085 R)
• M8: 5,568,930 km (0.075 R)
• M9: 6,815,380 km (0.111 R)
• M10: 7,341,815 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 9.6

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.73 AU - 2.05 AU

Year: 1652 Days

Day: 10.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,905,053 km

• M1: 119,678 km (0.113 R)
• M2: 439,369 km (0.03 R)
• M3: 832,961 km (0.111 R)
• M4: 1,254,977 km (0.073 R)
• M5: 1,759,121 km (0.116 R)
• M6: 2,919,702 km (0.055 R)
• M7: 3,474,261 km (0.063 R)
• M8: 3,793,652 km (0.117 R)
• M9: 4,097,785 km (0.093 R)
• M10: 4,510,226 km (0.053 R)
• M11: 5,567,285 km (0.098 R)
• M12: 6,979,040 km (0.057 R)
• M13: 7,781,782 km (0.081 R)
• M14: 9,025,090 km (0.116 R)
• M15: 11,234,501 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.9

Radius: 13.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.9 AU - 2.02 AU

Year: 1745 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,905,053 km

• M1: 170,392 km (0.072 R)
• M2: 918,082 km (0.11 R)
• M3: 1,500,018 km (0.071 R)
• M4: 1,983,219 km (0.1 R)
• M5: 2,413,911 km (0.078 R)
• M6: 3,338,426 km (0.072 R)
• M7: 4,196,669 km (0.118 R)
• M8: 4,833,358 km (0.12 R)
• M9: 6,581,110 km (0.112 R)
• M10: 8,318,539 km (0.095 R)
• M11: 9,228,992 km (0.089 R)
• M12: 9,658,188 km (0.116 R)
• M13: 10,239,525 km (0.057 R)
• M14: 11,548,208 km (0.088 R)
• M15: 12,520,743 km (0.099 R)
• M16: 14,102,741 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.9

Radius: 10.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.21 AU - 3.63 AU

Year: 3173 Days

Day: 10 Hours

Environment

Temp: -199 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,905,053 km

• M1: 137,181 km (0.086 R)
• M2: 538,702 km (0.084 R)
• M3: 955,033 km (0.062 R)
• M4: 1,642,435 km (0.103 R)
• M5: 3,049,403 km (0.117 R)
• M6: 3,713,917 km (0.046 R)
• M7: 7,718,203 km (0.025 R)
• M8: 9,235,125 km (0.083 R)
• M9: 11,062,912 km (0.068 R)
• M10: 12,104,861 km (0.102 R)
• M11: 12,539,593 km (0.054 R)
• M12: 13,348,319 km (0.093 R)
• M13: 16,296,444 km (0.1 R)
• M14: 18,544,601 km (0.103 R)
• M15: 20,012,754 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108

Radius: 9.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.45 AU - 3.57 AU

Year: 3320 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,905,053 km

• M1: 121,922 km (0.113 R)
• M2: 447,298 km (0.071 R)
• M3: 759,957 km (0.115 R)
• M4: 1,079,049 km (0.101 R)
• M5: 1,447,808 km (0.111 R)
• M6: 2,685,581 km (0.103 R)
• M7: 3,181,498 km (0.104 R)
• M8: 3,970,627 km (0.11 R)
• M9: 4,448,293 km (0.117 R)
• M10: 4,944,060 km (0.049 R)
• M11: 6,950,467 km (0.12 R)
• M12: 8,760,003 km (0.117 R)
• M13: 10,830,287 km (0.051 R)
• M14: 11,342,810 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.8

Radius: 12.2

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.66 AU - 4.16 AU

Year: 4004 Days

Day: 6.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,905,053 km

• M1: 153,039 km (0.105 R)
• M2: 784,491 km (0.094 R)
• M3: 1,184,217 km (0.074 R)
• M4: 1,724,564 km (0.119 R)
• M5: 2,168,421 km (0.118 R)
• M6: 2,654,913 km (0.113 R)
• M7: 3,062,568 km (0.068 R)
• M8: 3,451,073 km (0.113 R)
• M9: 5,133,451 km (0.083 R)
• M10: 5,657,043 km (0.071 R)
• M11: 7,106,796 km (0.115 R)
• M12: 7,936,317 km (0.058 R)
• M13: 10,123,138 km (0.071 R)
• M14: 11,493,156 km (0.094 R)
• M15: 12,295,000 km (0.046 R)
• M16: 13,748,792 km (0.087 R)
• M17: 16,519,644 km (0.119 R)
• M18: 16,935,227 km (0.088 R)
• M19: 18,989,505 km (0.095 R)
• M20: 19,709,819 km (0.06 R)
• M21: 23,512,746 km (0.103 R)
• M22: 24,343,463 km (0.108 R)
• M23: 25,115,538 km (0.091 R)
• M24: 27,446,871 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.1

Radius: 9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.27 AU - 5.29 AU

Year: 5630 Days

Day: 14.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,905,053 km

• M1: 123,418 km (0.082 R)
• M2: 481,107 km (0.035 R)
• M3: 785,239 km (0.079 R)
• M4: 1,569,880 km (0.116 R)
• M5: 1,917,845 km (0.089 R)
• M6: 3,173,719 km (0.049 R)
• M7: 3,715,114 km (0.079 R)
• M8: 4,547,177 km (0.115 R)
• M9: 6,163,731 km (0.063 R)
• M10: 7,857,179 km (0.058 R)
• M11: 8,236,859 km (0.066 R)
• M12: 10,200,480 km (0.117 R)
• M13: 12,181,306 km (0.064 R)
• M14: 14,405,826 km (0.1 R)
• M15: 16,605,513 km (0.108 R)
• M16: 19,454,305 km (0.064 R)
• M17: 20,150,384 km (0.114 R)
• M18: 21,126,062 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 12.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.26 AU - 5.36 AU

Year: 6707 Days

Day: 5.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,905,053 km

• M1: 160,369 km (0.088 R)
• M2: 566,677 km (0.043 R)
• M3: 1,092,663 km (0.113 R)
• M4: 1,504,805 km (0.086 R)
• M5: 2,063,104 km (0.119 R)
• M6: 2,741,231 km (0.08 R)
• M7: 3,505,826 km (0.103 R)
• M8: 3,991,720 km (0.106 R)
• M9: 4,662,517 km (0.118 R)
• M10: 5,150,505 km (0.104 R)
• M11: 5,836,112 km (0.051 R)
• M12: 8,298,343 km (0.05 R)
• M13: 11,256,492 km (0.119 R)
• M14: 12,504,736 km (0.083 R)
• M15: 13,892,855 km (0.086 R)
• M16: 15,169,972 km (0.055 R)
• M17: 17,897,889 km (0.035 R)
• M18: 23,733,403 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.7

Radius: 10.6

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.53 AU - 5.43 AU

Year: 7066 Days

Day: 14.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,905,053 km

• M1: 131,796 km (0.102 R)
• M2: 695,780 km (0.041 R)
• M3: 1,361,041 km (0.12 R)
• M4: 3,663,053 km (0.043 R)
• M5: 4,846,672 km (0.061 R)
• M6: 5,591,520 km (0.049 R)
• M7: 8,118,527 km (0.106 R)
• M8: 8,676,527 km (0.117 R)
• M9: 9,821,549 km (0.084 R)
• M10: 10,757,134 km (0.044 R)
• M11: 11,913,376 km (0.088 R)
• M12: 13,920,830 km (0.053 R)
• M13: 14,720,879 km (0.079 R)
• M14: 15,164,287 km (0.082 R)
• M15: 16,820,785 km (0.046 R)
• M16: 18,086,083 km (0.097 R)
• M17: 20,256,300 km (0.114 R)
• M18: 20,963,748 km (0.073 R)
• M19: 21,444,406 km (0.12 R)
• M20: 22,594,814 km (0.073 R)
• M21: 23,355,668 km (0.115 R)
• M22: 26,107,820 km (0.077 R)
• M23: 29,567,122 km (0.093 R)
• M24: 30,171,796 km (0.077 R)
• M25: 32,567,008 km (0.094 R)
• M26: 34,195,680 km (0.078 R)
• M27: 36,913,574 km (0.087 R)
• M28: 39,650,317 km (0.112 R)
• M29: 40,016,982 km (0.113 R)
• M30: 42,391,997 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.4

Radius: 3.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.67 AU - 7.83 AU

Year: 13718 Days

Day: 15.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,905,053 km

• M1: 81,381 km (0.089 R)
• M2: 210,335 km (0.055 R)
• M3: 2,452,208 km (0.073 R)
• M4: 3,799,786 km (0.089 R)
• M5: 4,029,119 km (0.101 R)
• M6: 4,365,715 km (0.099 R)
• M7: 4,566,176 km (0.061 R)
• M8: 4,958,721 km (0.1 R)
• M9: 5,373,406 km (0.038 R)
• M10: 5,751,141 km (0.062 R)
• M11: 8,359,230 km (0.091 R)
• M12: 11,283,270 km (0.06 R)
• M13: 11,660,855 km (0.119 R)
• M14: 14,215,089 km (0.097 R)
• M15: 16,149,988 km (0.084 R)
• M16: 18,773,785 km (0.074 R)
• M17: 22,844,642 km (0.101 R)
• M18: 23,524,864 km (0.099 R)
• M19: 24,218,399 km (0.108 R)
• M20: 28,581,421 km (0.108 R)
• M21: 29,282,437 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 17,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit