🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 13.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.72 AU - 1.04 AU

Year: 560 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 54,462,427 km

• M1: 172,935 km (0.086 R)
• M2: 620,532 km (0.072 R)
• M3: 1,412,952 km (0.118 R)
• M4: 1,949,859 km (0.029 R)
• M5: 4,135,783 km (0.112 R)
• M6: 4,851,010 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 8.6

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.37 AU - 1.39 AU

Year: 1100 Days

Day: 6.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,462,427 km

• M1: 108,010 km (0.111 R)
• M2: 514,317 km (0.109 R)
• M3: 806,632 km (0.111 R)
• M4: 1,272,031 km (0.094 R)
• M5: 1,588,879 km (0.116 R)
• M6: 1,989,502 km (0.058 R)
• M7: 2,873,027 km (0.085 R)
• M8: 3,190,773 km (0.043 R)
• M9: 3,930,534 km (0.071 R)
• M10: 4,253,217 km (0.086 R)
• M11: 4,971,586 km (0.116 R)
• M12: 5,370,115 km (0.033 R)
• M13: 6,345,194 km (0.09 R)
• M14: 7,459,249 km (0.08 R)
• M15: 7,849,400 km (0.083 R)
• M16: 8,784,088 km (0.097 R)
• M17: 9,457,278 km (0.047 R)
• M18: 9,729,846 km (0.105 R)
• M19: 10,418,445 km (0.114 R)
• M20: 11,038,976 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 12.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.5 AU - 1.62 AU

Year: 1322 Days

Day: 14.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,462,427 km

• M1: 160,369 km (0.083 R)
• M2: 708,944 km (0.07 R)
• M3: 1,139,487 km (0.094 R)
• M4: 1,586,186 km (0.087 R)
• M5: 2,310,240 km (0.09 R)
• M6: 3,000,784 km (0.111 R)
• M7: 3,426,090 km (0.092 R)
• M8: 4,737,765 km (0.116 R)
• M9: 5,724,363 km (0.107 R)
• M10: 6,151,016 km (0.084 R)
• M11: 7,534,198 km (0.115 R)
• M12: 8,242,992 km (0.111 R)
• M13: 8,818,046 km (0.108 R)
• M14: 10,048,788 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.9

Radius: 9.5

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.56 AU - 1.62 AU

Year: 1360 Days

Day: 9.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,462,427 km

• M1: 118,182 km (0.117 R)
• M2: 423,362 km (0.116 R)
• M3: 781,050 km (0.084 R)
• M4: 1,119,740 km (0.05 R)
• M5: 1,883,437 km (0.12 R)
• M6: 2,422,289 km (0.111 R)
• M7: 2,822,613 km (0.117 R)
• M8: 3,857,979 km (0.081 R)
• M9: 5,006,592 km (0.088 R)
• M10: 6,464,573 km (0.07 R)
• M11: 6,831,985 km (0.113 R)
• M12: 7,582,218 km (0.098 R)
• M13: 9,587,129 km (0.12 R)
• M14: 10,261,666 km (0.101 R)
• M15: 10,661,092 km (0.046 R)
• M16: 11,001,876 km (0.108 R)
• M17: 11,633,778 km (0.06 R)
• M18: 11,995,056 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.6

Radius: 12.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.88 AU - 1.88 AU

Year: 1748 Days

Day: 11.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,462,427 km

• M1: 150,495 km (0.078 R)
• M2: 708,645 km (0.088 R)
• M3: 1,093,710 km (0.092 R)
• M4: 1,844,392 km (0.12 R)
• M5: 2,238,283 km (0.11 R)
• M6: 2,758,136 km (0.119 R)
• M7: 3,621,166 km (0.104 R)
• M8: 4,079,534 km (0.119 R)
• M9: 4,757,811 km (0.103 R)
• M10: 5,309,228 km (0.119 R)
• M11: 6,118,703 km (0.097 R)
• M12: 6,566,150 km (0.102 R)
• M13: 7,838,629 km (0.115 R)
• M14: 8,397,377 km (0.069 R)
• M15: 8,857,241 km (0.077 R)
• M16: 9,366,023 km (0.067 R)
• M17: 10,407,823 km (0.102 R)
• M18: 11,525,170 km (0.093 R)
• M19: 12,840,883 km (0.119 R)
• M20: 13,997,723 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.5

Radius: 14.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.64 AU - 2.28 AU

Year: 1861 Days

Day: 8.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,462,427 km

• M1: 180,415 km (0.095 R)
• M2: 742,454 km (0.071 R)
• M3: 1,599,351 km (0.09 R)
• M4: 2,530,448 km (0.064 R)
• M5: 3,056,584 km (0.074 R)
• M6: 3,755,954 km (0.073 R)
• M7: 6,472,053 km (0.091 R)
• M8: 7,725,533 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 14.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.67 AU - 5.41 AU

Year: 7674 Days

Day: 5.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,462,427 km

• M1: 182,809 km (0.104 R)
• M2: 2,372,473 km (0.075 R)
• M3: 3,542,029 km (0.095 R)
• M4: 4,246,036 km (0.062 R)
• M5: 4,890,205 km (0.115 R)
• M6: 5,517,020 km (0.088 R)
• M7: 7,864,360 km (0.053 R)
• M8: 13,972,740 km (0.116 R)
• M9: 14,702,928 km (0.115 R)
• M10: 21,837,400 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.9

Radius: 13.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.9 AU - 6.02 AU

Year: 8653 Days

Day: 5.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 104 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,462,427 km

• M1: 178,919 km (0.1 R)
• M2: 668,403 km (0.05 R)
• M3: 1,581,698 km (0.083 R)
• M4: 2,387,881 km (0.054 R)
• M5: 3,200,198 km (0.087 R)
• M6: 4,816,303 km (0.061 R)
• M7: 7,156,164 km (0.094 R)
• M8: 7,677,961 km (0.059 R)
• M9: 8,311,658 km (0.103 R)
• M10: 10,024,853 km (0.057 R)
• M11: 18,884,487 km (0.096 R)
• M12: 19,572,937 km (0.116 R)
• M13: 24,597,929 km (0.075 R)
• M14: 26,164,518 km (0.083 R)
• M15: 28,687,935 km (0.115 R)
• M16: 29,802,888 km (0.029 R)
• M17: 31,051,880 km (0.073 R)
• M18: 32,227,271 km (0.051 R)
• M19: 32,771,209 km (0.116 R)
• M20: 36,516,391 km (0.037 R)
• M21: 39,413,205 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.9

Radius: 3.8

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.17 AU - 10.17 AU

Year: 15839 Days

Day: 19 Hours

Environment

Temp: -230 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,462,427 km

• M1: 47,423 km (0.084 R)
• M2: 178,321 km (0.057 R)
• M3: 353,350 km (0.107 R)
• M4: 486,791 km (0.088 R)
• M5: 639,531 km (0.053 R)
• M6: 806,632 km (0.079 R)
• M7: 1,698,235 km (0.116 R)
• M8: 2,276,281 km (0.059 R)
• M9: 3,708,681 km (0.109 R)
• M10: 4,196,968 km (0.085 R)
• M11: 5,299,654 km (0.055 R)
• M12: 6,019,370 km (0.113 R)
• M13: 7,451,620 km (0.114 R)
• M14: 8,352,348 km (0.054 R)
• M15: 8,828,967 km (0.1 R)
• M16: 13,254,820 km (0.111 R)
• M17: 14,447,564 km (0.066 R)
• M18: 14,881,398 km (0.094 R)
• M19: 16,839,484 km (0.103 R)
• M20: 18,742,668 km (0.1 R)
• M21: 20,784,679 km (0.051 R)
• M22: 21,657,433 km (0.089 R)
• M23: 24,509,218 km (0.067 R)
• M24: 27,981,384 km (0.075 R)
• M25: 28,172,720 km (0.059 R)
• M26: 31,560,364 km (0.086 R)
• M27: 35,098,353 km (0.073 R)
• M28: 37,135,278 km (0.105 R)
• M29: 37,482,345 km (0.067 R)
• M30: 38,065,477 km (0.099 R)
• M31: 39,369,522 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.9

Radius: 4.5

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.95 AU - 8.89 AU

Year: 16571 Days

Day: 17 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,462,427 km

• M1: 55,950 km (0.106 R)
• M2: 218,413 km (0.05 R)
• M3: 435,031 km (0.072 R)
• M4: 581,786 km (0.097 R)
• M5: 798,703 km (0.106 R)
• M6: 1,539,661 km (0.114 R)
• M7: 1,822,102 km (0.091 R)
• M8: 1,993,392 km (0.045 R)
• M9: 2,138,202 km (0.11 R)
• M10: 2,348,836 km (0.095 R)
• M11: 2,811,842 km (0.118 R)
• M12: 3,308,207 km (0.074 R)
• M13: 3,833,146 km (0.066 R)
• M14: 4,029,568 km (0.062 R)
• M15: 4,565,278 km (0.064 R)
• M16: 5,455,984 km (0.108 R)
• M17: 6,148,472 km (0.106 R)
• M18: 6,897,659 km (0.109 R)
• M19: 7,230,663 km (0.111 R)
• M20: 8,201,703 km (0.11 R)
• M21: 11,286,860 km (0.095 R)
• M22: 16,566,319 km (0.064 R)
• M23: 17,087,667 km (0.089 R)
• M24: 19,528,656 km (0.045 R)
• M25: 21,658,929 km (0.108 R)
• M26: 24,605,110 km (0.091 R)
• M27: 25,088,311 km (0.09 R)
• M28: 27,289,943 km (0.076 R)
• M29: 30,495,077 km (0.091 R)
• M30: 35,024,901 km (0.061 R)
• M31: 37,640,320 km (0.101 R)
• M32: 38,152,843 km (0.025 R)
• M33: 43,116,201 km (0.038 R)
• M34: 47,891,066 km (0.087 R)
• M35: 51,262,852 km (0.103 R)
• M36: 54,299,390 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit