🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.4

Radius: 11.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.58 AU - 0.96 AU

Year: 451 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 77,857,760 km

• M1: 145,559 km (0.093 R)
• M2: 566,527 km (0.048 R)
• M3: 930,948 km (0.11 R)
• M4: 2,268,652 km (0.113 R)
• M5: 2,810,346 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.5

Radius: 12.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.92 AU - 0.92 AU

Year: 588 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,857,760 km

• M1: 156,031 km (0.05 R)
• M2: 584,479 km (0.094 R)
• M3: 1,036,713 km (0.097 R)
• M4: 1,496,727 km (0.088 R)
• M5: 1,901,838 km (0.069 R)
• M6: 2,501,426 km (0.063 R)
• M7: 3,091,440 km (0.103 R)
• M8: 4,056,645 km (0.112 R)
• M9: 4,667,902 km (0.115 R)
• M10: 5,485,156 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240

Radius: 10.1

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.68 AU - 3.28 AU

Year: 3430 Days

Day: 13.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,857,760 km

• M1: 125,662 km (0.093 R)
• M2: 530,624 km (0.054 R)
• M3: 958,025 km (0.068 R)
• M4: 2,179,791 km (0.089 R)
• M5: 3,169,081 km (0.098 R)
• M6: 3,483,686 km (0.109 R)
• M7: 4,004,436 km (0.085 R)
• M8: 4,474,173 km (0.093 R)
• M9: 5,179,677 km (0.112 R)
• M10: 5,642,383 km (0.108 R)
• M11: 5,957,885 km (0.108 R)
• M12: 9,556,162 km (0.035 R)
• M13: 10,542,012 km (0.107 R)
• M14: 11,828,404 km (0.112 R)
• M15: 13,386,915 km (0.057 R)
• M16: 14,574,423 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.9

Radius: 10.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.14 AU - 3.62 AU

Year: 4144 Days

Day: 14 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,857,760 km

• M1: 133,142 km (0.036 R)
• M2: 480,957 km (0.102 R)
• M3: 987,944 km (0.093 R)
• M4: 1,586,186 km (0.094 R)
• M5: 2,640,851 km (0.096 R)
• M6: 3,035,191 km (0.07 R)
• M7: 3,431,326 km (0.055 R)
• M8: 3,923,354 km (0.075 R)
• M9: 5,661,232 km (0.117 R)
• M10: 6,523,814 km (0.071 R)
• M11: 7,600,469 km (0.089 R)
• M12: 13,205,303 km (0.045 R)
• M13: 15,126,290 km (0.073 R)
• M14: 16,836,193 km (0.082 R)
• M15: 20,891,343 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 11

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.61 AU - 4.27 AU

Year: 4255 Days

Day: 14.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,857,760 km

• M1: 137,780 km (0.112 R)
• M2: 647,759 km (0.109 R)
• M3: 1,099,395 km (0.092 R)
• M4: 2,321,759 km (0.116 R)
• M5: 3,678,612 km (0.117 R)
• M6: 4,293,309 km (0.049 R)
• M7: 5,130,609 km (0.03 R)
• M8: 5,898,943 km (0.103 R)
• M9: 6,462,927 km (0.091 R)
• M10: 7,127,740 km (0.103 R)
• M11: 8,048,964 km (0.084 R)
• M12: 9,557,060 km (0.073 R)
• M13: 10,003,011 km (0.086 R)
• M14: 14,665,378 km (0.096 R)
• M15: 15,757,293 km (0.049 R)
• M16: 17,555,759 km (0.118 R)
• M17: 18,225,658 km (0.076 R)
• M18: 19,358,563 km (0.096 R)
• M19: 21,009,076 km (0.085 R)
• M20: 21,694,833 km (0.087 R)
• M21: 22,043,246 km (0.09 R)
• M22: 23,401,595 km (0.116 R)
• M23: 25,043,282 km (0.079 R)
• M24: 25,736,518 km (0.12 R)
• M25: 26,442,471 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 13.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.22 AU - 4.98 AU

Year: 6579 Days

Day: 8.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,857,760 km

• M1: 165,006 km (0.083 R)
• M2: 864,227 km (0.082 R)
• M3: 1,577,809 km (0.101 R)
• M4: 2,411,218 km (0.115 R)
• M5: 3,521,085 km (0.092 R)
• M6: 4,448,592 km (0.084 R)
• M7: 5,209,895 km (0.099 R)
• M8: 6,470,407 km (0.12 R)
• M9: 6,992,504 km (0.103 R)
• M10: 7,764,129 km (0.06 R)
• M11: 8,869,059 km (0.097 R)
• M12: 9,773,827 km (0.116 R)
• M13: 10,501,920 km (0.09 R)
• M14: 11,389,933 km (0.092 R)
• M15: 15,551,596 km (0.087 R)
• M16: 15,964,636 km (0.111 R)
• M17: 18,889,274 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.5

Radius: 4.2

Gravity: 50.71 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.32 AU - 7.14 AU

Year: 11643 Days

Day: 19.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,857,760 km

• M1: 52,359 km (0.102 R)
• M2: 204,500 km (0.105 R)
• M3: 336,894 km (0.104 R)
• M4: 581,038 km (0.092 R)
• M5: 1,130,362 km (0.091 R)
• M6: 1,407,417 km (0.106 R)
• M7: 1,794,726 km (0.048 R)
• M8: 2,800,323 km (0.117 R)
• M9: 3,181,049 km (0.057 R)
• M10: 3,515,101 km (0.104 R)
• M11: 4,919,975 km (0.084 R)
• M12: 6,458,888 km (0.072 R)
• M13: 7,163,943 km (0.077 R)
• M14: 7,691,575 km (0.065 R)
• M15: 8,292,060 km (0.086 R)
• M16: 8,434,926 km (0.063 R)
• M17: 8,628,057 km (0.068 R)
• M18: 8,923,214 km (0.063 R)
• M19: 10,612,024 km (0.072 R)
• M20: 10,950,863 km (0.066 R)
• M21: 12,944,405 km (0.056 R)
• M22: 14,955,449 km (0.062 R)
• M23: 16,331,300 km (0.07 R)
• M24: 16,782,787 km (0.084 R)
• M25: 17,242,501 km (0.097 R)
• M26: 21,764,845 km (0.119 R)
• M27: 23,527,108 km (0.093 R)
• M28: 24,687,688 km (0.108 R)
• M29: 25,282,040 km (0.085 R)
• M30: 26,602,541 km (0.12 R)
• M31: 27,332,279 km (0.097 R)
• M32: 30,952,996 km (0.077 R)
• M33: 31,876,464 km (0.065 R)
• M34: 33,056,492 km (0.083 R)
• M35: 35,253,337 km (0.104 R)
• M36: 38,068,170 km (0.119 R)
• M37: 43,133,853 km (0.109 R)
• M38: 48,168,270 km (0.055 R)
• M39: 50,034,653 km (0.09 R)
• M40: 50,985,647 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.9

Radius: 5.5

Gravity: 31.83 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.9 AU - 11.54 AU

Year: 20208 Days

Day: 19.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 77,857,760 km

• M1: 68,516 km (0.05 R)
• M2: 352,153 km (0.089 R)
• M3: 629,209 km (0.036 R)
• M4: 818,001 km (0.111 R)
• M5: 1,195,586 km (0.083 R)
• M6: 2,138,352 km (0.082 R)
• M7: 4,136,531 km (0.119 R)
• M8: 4,737,017 km (0.111 R)
• M9: 6,197,690 km (0.097 R)
• M10: 6,376,759 km (0.088 R)
• M11: 6,651,570 km (0.109 R)
• M12: 7,935,269 km (0.112 R)
• M13: 9,259,211 km (0.12 R)
• M14: 10,157,695 km (0.12 R)
• M15: 11,047,354 km (0.114 R)
• M16: 12,908,052 km (0.066 R)
• M17: 14,181,130 km (0.109 R)
• M18: 16,117,824 km (0.096 R)
• M19: 17,237,115 km (0.097 R)
• M20: 22,549,037 km (0.097 R)
• M21: 22,760,568 km (0.117 R)
• M22: 24,723,292 km (0.093 R)
• M23: 26,914,452 km (0.085 R)
• M24: 27,391,669 km (0.082 R)
• M25: 27,874,571 km (0.078 R)
• M26: 29,862,877 km (0.04 R)
• M27: 36,102,604 km (0.088 R)
• M28: 36,537,335 km (0.073 R)
• M29: 36,829,201 km (0.09 R)
• M30: 37,122,412 km (0.073 R)
• M31: 44,140,946 km (0.105 R)
• M32: 45,643,208 km (0.081 R)
• M33: 47,525,299 km (0.109 R)
• M34: 58,708,936 km (0.087 R)
• M35: 62,169,434 km (0.075 R)
• M36: 66,195,263 km (0.051 R)
• M37: 67,941,070 km (0.099 R)
• M38: 71,752,524 km (0.065 R)
• M39: 75,231,722 km (0.097 R)
• M40: 78,336,626 km (0.086 R)
• M41: 85,825,495 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.7

Radius: 4.6

Gravity: 33.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.84 AU - 11.72 AU

Year: 20396 Days

Day: 23.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,857,760 km

• M1: 70,909 km (0.099 R)
• M2: 220,358 km (0.086 R)
• M3: 616,493 km (0.086 R)
• M4: 798,553 km (0.062 R)
• M5: 1,317,060 km (0.119 R)
• M6: 1,728,753 km (0.072 R)
• M7: 1,974,393 km (0.101 R)
• M8: 2,465,822 km (0.109 R)
• M9: 2,878,562 km (0.101 R)
• M10: 3,061,371 km (0.113 R)
• M11: 3,364,456 km (0.083 R)
• M12: 4,888,559 km (0.087 R)
• M13: 7,482,736 km (0.067 R)
• M14: 9,665,967 km (0.089 R)
• M15: 10,499,377 km (0.103 R)
• M16: 11,444,387 km (0.105 R)
• M17: 13,001,252 km (0.069 R)
• M18: 13,501,806 km (0.103 R)
• M19: 14,847,888 km (0.025 R)
• M20: 16,694,674 km (0.096 R)
• M21: 17,115,492 km (0.081 R)
• M22: 19,051,438 km (0.09 R)
• M23: 20,643,908 km (0.07 R)
• M24: 25,726,645 km (0.102 R)
• M25: 29,582,829 km (0.119 R)
• M26: 33,806,875 km (0.083 R)
• M27: 35,437,492 km (0.083 R)
• M28: 36,977,602 km (0.097 R)
• M29: 38,125,317 km (0.087 R)
• M30: 43,743,465 km (0.081 R)
• M31: 51,289,032 km (0.053 R)
• M32: 51,466,006 km (0.117 R)
• M33: 56,020,962 km (0.101 R)
• M34: 58,492,319 km (0.119 R)
• M35: 61,832,690 km (0.1 R)
• M36: 64,677,143 km (0.1 R)
• M37: 71,945,655 km (0.069 R)
• M38: 73,058,514 km (0.118 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: 475 - 15,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit