🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 8.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.66 AU - 0.86 AU

Year: 457 Days

Day: 14.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 85,120,694 km

• M1: 105,766 km (0.057 R)
• M2: 370,105 km (0.1 R)
• M3: 1,006,494 km (0.052 R)
• M4: 1,308,233 km (0.095 R)
• M5: 2,030,043 km (0.085 R)
• M6: 2,295,430 km (0.095 R)
• M7: 2,985,973 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.5

Radius: 10.8

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.02 AU - 1.32 AU

Year: 874 Days

Day: 9 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,120,694 km

• M1: 134,339 km (0.071 R)
• M2: 685,906 km (0.098 R)
• M3: 1,367,175 km (0.063 R)
• M4: 2,148,824 km (0.119 R)
• M5: 2,957,999 km (0.043 R)
• M6: 3,412,178 km (0.099 R)
• M7: 4,684,807 km (0.093 R)
• M8: 5,266,743 km (0.081 R)
• M9: 5,614,707 km (0.038 R)
• M10: 6,422,087 km (0.06 R)
• M11: 7,376,372 km (0.054 R)
• M12: 7,987,629 km (0.095 R)
• M13: 8,738,760 km (0.084 R)
• M14: 9,256,069 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 14.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.71 AU - 1.87 AU

Year: 1653 Days

Day: 5.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,120,694 km

• M1: 184,454 km (0.103 R)
• M2: 742,305 km (0.102 R)
• M3: 1,424,172 km (0.112 R)
• M4: 2,475,246 km (0.111 R)
• M5: 3,335,434 km (0.112 R)
• M6: 3,895,080 km (0.072 R)
• M7: 4,745,693 km (0.081 R)
• M8: 5,607,975 km (0.103 R)
• M9: 6,768,256 km (0.102 R)
• M10: 7,275,244 km (0.058 R)
• M11: 8,139,321 km (0.106 R)
• M12: 9,040,798 km (0.099 R)
• M13: 10,301,160 km (0.049 R)
• M14: 12,595,393 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798

Radius: 9.6

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.65 AU - 2.05 AU

Year: 1737 Days

Day: 9.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,120,694 km

• M1: 119,379 km (0.061 R)
• M2: 476,320 km (0.077 R)
• M3: 816,505 km (0.114 R)
• M4: 1,201,121 km (0.038 R)
• M5: 1,799,812 km (0.119 R)
• M6: 2,102,299 km (0.087 R)
• M7: 2,412,864 km (0.063 R)
• M8: 2,783,119 km (0.096 R)
• M9: 3,978,406 km (0.119 R)
• M10: 5,238,020 km (0.103 R)
• M11: 5,649,115 km (0.101 R)
• M12: 6,032,534 km (0.087 R)
• M13: 7,627,846 km (0.118 R)
• M14: 8,710,336 km (0.11 R)
• M15: 9,190,545 km (0.093 R)
• M16: 9,620,789 km (0.111 R)
• M17: 11,252,453 km (0.102 R)
• M18: 11,554,042 km (0.11 R)
• M19: 11,938,508 km (0.074 R)
• M20: 13,143,669 km (0.097 R)
• M21: 13,861,589 km (0.118 R)
• M22: 14,874,217 km (0.046 R)
• M23: 15,421,895 km (0.057 R)

Asteroid Belt

Center: 2.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 13.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.14 AU - 2.84 AU

Year: 2712 Days

Day: 10.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 85,120,694 km

• M1: 165,605 km (0.117 R)
• M2: 586,723 km (0.109 R)
• M3: 1,185,713 km (0.115 R)
• M4: 1,659,639 km (0.044 R)
• M5: 2,107,684 km (0.09 R)
• M6: 2,864,201 km (0.106 R)
• M7: 3,776,299 km (0.091 R)
• M8: 4,228,833 km (0.096 R)
• M9: 5,315,661 km (0.03 R)
• M10: 5,809,783 km (0.12 R)
• M11: 8,360,277 km (0.046 R)
• M12: 9,628,568 km (0.093 R)
• M13: 11,460,394 km (0.036 R)
• M14: 13,289,976 km (0.077 R)
• M15: 18,340,998 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.3

Radius: 13.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.63 AU - 4.93 AU

Year: 6112 Days

Day: 6.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,120,694 km

• M1: 171,589 km (0.074 R)
• M2: 623,075 km (0.116 R)
• M3: 1,349,223 km (0.116 R)
• M4: 1,880,146 km (0.112 R)
• M5: 3,830,005 km (0.104 R)
• M6: 5,086,776 km (0.073 R)
• M7: 5,592,866 km (0.076 R)
• M8: 6,198,139 km (0.076 R)
• M9: 6,882,400 km (0.102 R)
• M10: 7,578,628 km (0.119 R)
• M11: 8,689,991 km (0.064 R)
• M12: 14,891,271 km (0.115 R)
• M13: 15,744,877 km (0.09 R)
• M14: 16,695,571 km (0.113 R)
• M15: 18,295,820 km (0.077 R)
• M16: 18,921,438 km (0.075 R)
• M17: 20,069,153 km (0.073 R)
• M18: 22,661,385 km (0.071 R)
• M19: 24,873,339 km (0.112 R)
• M20: 25,641,673 km (0.039 R)
• M21: 27,225,765 km (0.07 R)
• M22: 29,913,740 km (0.093 R)
• M23: 30,782,903 km (0.105 R)
• M24: 31,768,155 km (0.098 R)
• M25: 33,080,278 km (0.057 R)
• M26: 34,218,568 km (0.117 R)
• M27: 35,169,113 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 14.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.48 AU - 6.32 AU

Year: 8662 Days

Day: 7.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,120,694 km

• M1: 180,265 km (0.059 R)
• M2: 732,880 km (0.057 R)
• M3: 1,251,536 km (0.103 R)
• M4: 1,729,651 km (0.076 R)
• M5: 2,297,973 km (0.112 R)
• M6: 2,889,333 km (0.116 R)
• M7: 4,491,227 km (0.085 R)
• M8: 5,645,375 km (0.114 R)
• M9: 6,240,924 km (0.04 R)
• M10: 7,795,844 km (0.098 R)
• M11: 8,409,794 km (0.115 R)
• M12: 8,967,794 km (0.112 R)
• M13: 9,688,407 km (0.108 R)
• M14: 12,084,516 km (0.119 R)
• M15: 13,887,170 km (0.083 R)
• M16: 22,174,444 km (0.043 R)
• M17: 24,777,596 km (0.072 R)
• M18: 25,304,031 km (0.108 R)
• M19: 35,216,386 km (0.069 R)
• M20: 37,239,398 km (0.087 R)
• M21: 39,815,922 km (0.103 R)
• M22: 40,296,730 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.2

Radius: 4.2

Gravity: 51.43 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.85 AU - 10.37 AU

Year: 20563 Days

Day: 21.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,120,694 km

• M1: 53,107 km (0.116 R)
• M2: 280,646 km (0.107 R)
• M3: 590,912 km (0.084 R)
• M4: 851,361 km (0.101 R)
• M5: 1,288,038 km (0.096 R)
• M6: 2,711,162 km (0.112 R)
• M7: 2,945,582 km (0.1 R)
• M8: 4,431,388 km (0.078 R)
• M9: 5,021,103 km (0.078 R)
• M10: 5,455,834 km (0.065 R)
• M11: 5,703,269 km (0.118 R)
• M12: 7,397,914 km (0.065 R)
• M13: 8,171,484 km (0.101 R)
• M14: 8,440,910 km (0.088 R)
• M15: 9,111,707 km (0.073 R)
• M16: 13,447,502 km (0.119 R)
• M17: 13,747,296 km (0.09 R)
• M18: 15,395,416 km (0.061 R)
• M19: 16,822,430 km (0.113 R)
• M20: 16,995,814 km (0.074 R)
• M21: 18,611,321 km (0.031 R)
• M22: 19,266,411 km (0.112 R)
• M23: 20,721,399 km (0.046 R)
• M24: 22,144,075 km (0.097 R)
• M25: 25,182,109 km (0.115 R)
• M26: 26,800,459 km (0.1 R)
• M27: 30,242,556 km (0.074 R)
• M28: 35,227,456 km (0.118 R)
• M29: 35,511,543 km (0.094 R)
• M30: 43,444,119 km (0.118 R)
• M31: 46,103,521 km (0.028 R)
• M32: 46,443,407 km (0.092 R)
• M33: 47,300,304 km (0.095 R)
• M34: 55,109,761 km (0.074 R)
• M35: 68,037,112 km (0.112 R)
• M36: 70,708,780 km (0.084 R)
• M37: 72,299,005 km (0.092 R)
• M38: 81,845,893 km (0.051 R)
• M39: 82,594,032 km (0.099 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: 192 - 13,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit