🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.6

Radius: 8.1

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.65 AU

Year: 269 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,496,818 km

• M1: 100,679 km (0.116 R)
• M2: 358,436 km (0.109 R)
• M3: 744,698 km (0.113 R)
• M4: 1,077,404 km (0.117 R)
• M5: 1,362,837 km (0.096 R)
• M6: 1,671,906 km (0.107 R)
• M7: 1,958,685 km (0.115 R)
• M8: 2,228,260 km (0.099 R)
• M9: 2,531,794 km (0.108 R)
• M10: 2,794,339 km (0.038 R)
• M11: 3,498,047 km (0.113 R)
• M12: 3,825,068 km (0.118 R)
• M13: 4,159,718 km (0.043 R)
• M14: 4,473,425 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.9

Radius: 12.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.77 AU - 0.91 AU

Year: 522 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 88,496,818 km

• M1: 168,597 km (0.106 R)
• M2: 674,986 km (0.075 R)
• M3: 1,063,042 km (0.119 R)
• M4: 1,444,816 km (0.106 R)
• M5: 2,813,786 km (0.092 R)
• M6: 3,643,755 km (0.046 R)
• M7: 4,245,737 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.4

Radius: 8.8

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.23 AU - 1.25 AU

Year: 937 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,496,818 km

• M1: 109,506 km (0.096 R)
• M2: 436,227 km (0.1 R)
• M3: 754,871 km (0.059 R)
• M4: 1,239,867 km (0.102 R)
• M5: 1,525,749 km (0.093 R)
• M6: 1,837,511 km (0.038 R)
• M7: 2,139,998 km (0.101 R)
• M8: 2,521,921 km (0.06 R)
• M9: 2,822,164 km (0.086 R)
• M10: 3,495,354 km (0.107 R)
• M11: 4,091,502 km (0.089 R)
• M12: 4,542,839 km (0.111 R)
• M13: 5,008,537 km (0.067 R)
• M14: 5,466,456 km (0.105 R)
• M15: 5,889,668 km (0.104 R)
• M16: 6,421,937 km (0.104 R)
• M17: 6,847,543 km (0.069 R)
• M18: 7,484,830 km (0.113 R)
• M19: 7,805,419 km (0.078 R)
• M20: 8,553,857 km (0.093 R)
• M21: 9,097,346 km (0.064 R)
• M22: 9,663,574 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.6

Radius: 12.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.42 AU - 1.52 AU

Year: 1209 Days

Day: 13.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,496,818 km

• M1: 154,235 km (0.072 R)
• M2: 697,425 km (0.092 R)
• M3: 1,171,052 km (0.112 R)
• M4: 1,602,044 km (0.068 R)
• M5: 2,050,688 km (0.108 R)
• M6: 2,641,898 km (0.053 R)
• M7: 3,615,182 km (0.077 R)
• M8: 4,152,687 km (0.112 R)
• M9: 4,637,983 km (0.109 R)
• M10: 5,331,369 km (0.105 R)
• M11: 6,071,878 km (0.025 R)
• M12: 8,160,414 km (0.05 R)
• M13: 9,339,395 km (0.072 R)
• M14: 9,795,220 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 9.2

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.78 AU - 1.84 AU

Year: 1652 Days

Day: 14.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 88,496,818 km

• M1: 114,442 km (0.093 R)
• M2: 574,007 km (0.105 R)
• M3: 941,868 km (0.089 R)
• M4: 1,512,734 km (0.067 R)
• M5: 1,947,764 km (0.101 R)
• M6: 3,241,187 km (0.069 R)
• M7: 3,987,531 km (0.103 R)
• M8: 5,054,762 km (0.045 R)
• M9: 6,944,184 km (0.085 R)
• M10: 8,725,445 km (0.078 R)
• M11: 9,359,890 km (0.106 R)
• M12: 9,889,317 km (0.048 R)
• M13: 10,473,646 km (0.104 R)
• M14: 12,641,469 km (0.096 R)
• M15: 14,214,341 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 9.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.7 AU - 2.68 AU

Year: 2198 Days

Day: 13.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 88,496,818 km

• M1: 117,734 km (0.057 R)
• M2: 491,429 km (0.115 R)
• M3: 1,034,170 km (0.1 R)
• M4: 1,880,296 km (0.041 R)
• M5: 2,769,356 km (0.108 R)
• M6: 3,130,934 km (0.082 R)
• M7: 3,732,616 km (0.045 R)
• M8: 4,409,397 km (0.117 R)
• M9: 5,499,966 km (0.084 R)
• M10: 7,420,354 km (0.115 R)
• M11: 10,792,290 km (0.1 R)
• M12: 12,417,970 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 11.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.53 AU - 3.89 AU

Year: 4847 Days

Day: 5.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 88,496,818 km

• M1: 139,425 km (0.095 R)
• M2: 790,475 km (0.08 R)
• M3: 1,167,163 km (0.111 R)
• M4: 1,642,734 km (0.088 R)
• M5: 3,217,850 km (0.089 R)
• M6: 3,831,949 km (0.041 R)
• M7: 4,645,612 km (0.117 R)
• M8: 5,160,079 km (0.12 R)
• M9: 6,365,090 km (0.033 R)
• M10: 8,362,671 km (0.081 R)
• M11: 9,165,413 km (0.036 R)
• M12: 10,703,728 km (0.087 R)
• M13: 12,700,111 km (0.088 R)
• M14: 13,147,409 km (0.066 R)
• M15: 14,988,061 km (0.108 R)
• M16: 15,544,266 km (0.07 R)
• M17: 17,783,746 km (0.074 R)
• M18: 18,407,270 km (0.075 R)
• M19: 18,916,352 km (0.1 R)
• M20: 22,028,735 km (0.12 R)
• M21: 22,675,297 km (0.12 R)
• M22: 23,040,017 km (0.108 R)
• M23: 27,561,313 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.4

Radius: 12.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.75 AU - 5.09 AU

Year: 6303 Days

Day: 13.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,496,818 km

• M1: 151,692 km (0.119 R)
• M2: 587,022 km (0.096 R)
• M3: 1,409,212 km (0.065 R)
• M4: 1,897,200 km (0.106 R)
• M5: 2,675,558 km (0.087 R)
• M6: 3,326,907 km (0.09 R)
• M7: 3,936,219 km (0.106 R)
• M8: 4,382,918 km (0.033 R)
• M9: 4,808,375 km (0.108 R)
• M10: 6,520,672 km (0.049 R)
• M11: 8,690,440 km (0.096 R)
• M12: 9,452,042 km (0.095 R)
• M13: 11,254,996 km (0.03 R)
• M14: 12,843,875 km (0.045 R)
• M15: 15,288,753 km (0.1 R)
• M16: 17,298,899 km (0.111 R)
• M17: 18,028,937 km (0.101 R)
• M18: 18,779,470 km (0.063 R)
• M19: 26,499,767 km (0.072 R)
• M20: 29,669,147 km (0.108 R)
• M21: 30,427,609 km (0.064 R)
• M22: 33,387,402 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 14.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.97 AU - 4.97 AU

Year: 6410 Days

Day: 8.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,496,818 km

• M1: 184,005 km (0.11 R)
• M2: 722,408 km (0.115 R)
• M3: 1,294,770 km (0.103 R)
• M4: 1,823,748 km (0.095 R)
• M5: 3,270,957 km (0.107 R)
• M6: 4,853,105 km (0.1 R)
• M7: 6,095,216 km (0.076 R)
• M8: 6,936,704 km (0.057 R)
• M9: 7,424,243 km (0.036 R)
• M10: 8,178,216 km (0.098 R)
• M11: 8,723,052 km (0.1 R)
• M12: 10,359,952 km (0.117 R)
• M13: 11,821,074 km (0.079 R)
• M14: 13,244,498 km (0.063 R)
• M15: 13,763,004 km (0.081 R)
• M16: 16,562,279 km (0.116 R)
• M17: 17,097,092 km (0.094 R)
• M18: 18,843,049 km (0.044 R)
• M19: 23,015,632 km (0.087 R)
• M20: 24,879,771 km (0.117 R)
• M21: 25,581,984 km (0.039 R)
• M22: 26,207,153 km (0.035 R)
• M23: 29,683,060 km (0.037 R)
• M24: 31,074,918 km (0.073 R)
• M25: 34,744,554 km (0.052 R)
• M26: 35,401,588 km (0.087 R)
• M27: 36,514,746 km (0.094 R)
• M28: 37,766,132 km (0.092 R)
• M29: 38,811,073 km (0.076 R)
• M30: 39,994,692 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.2

Radius: 6.7

Gravity: 19.39 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.13 AU - 11.37 AU

Year: 22258 Days

Day: 24.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,496,818 km

• M1: 86,767 km (0.04 R)
• M2: 495,169 km (0.098 R)
• M3: 738,864 km (0.048 R)
• M4: 962,064 km (0.074 R)
• M5: 1,515,127 km (0.102 R)
• M6: 2,926,434 km (0.056 R)
• M7: 4,525,485 km (0.098 R)
• M8: 12,658,972 km (0.071 R)
• M9: 14,713,100 km (0.111 R)
• M10: 16,199,654 km (0.075 R)
• M11: 28,376,771 km (0.084 R)
• M12: 31,594,023 km (0.098 R)
• M13: 36,641,754 km (0.082 R)
• M14: 60,334,616 km (0.067 R)
• M15: 61,367,440 km (0.045 R)
• M16: 63,468,542 km (0.114 R)
• M17: 74,933,424 km (0.119 R)
• M18: 75,886,811 km (0.093 R)
• M19: 82,788,958 km (0.049 R)
• M20: 83,297,441 km (0.047 R)
• M21: 84,577,550 km (0.155 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: 267 - 10,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit