🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 11

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.75 AU - 1.21 AU

Year: 636 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,981,122 km

• M1: 136,732 km (0.118 R)
• M2: 614,997 km (0.114 R)
• M3: 1,190,500 km (0.081 R)
• M4: 1,596,658 km (0.047 R)
• M5: 1,959,433 km (0.119 R)
• M6: 2,347,490 km (0.09 R)
• M7: 2,844,155 km (0.036 R)
• M8: 3,255,698 km (0.049 R)
• M9: 4,654,289 km (0.08 R)
• M10: 5,038,007 km (0.077 R)
• M11: 5,479,022 km (0.102 R)
• M12: 6,139,796 km (0.089 R)
• M13: 6,622,997 km (0.076 R)
• M14: 7,873,186 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.4

Radius: 14.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.41 AU - 1.53 AU

Year: 1169 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,981,122 km

• M1: 177,273 km (0.064 R)
• M2: 1,142,180 km (0.096 R)
• M3: 1,929,813 km (0.063 R)
• M4: 2,856,422 km (0.062 R)
• M5: 3,415,768 km (0.083 R)
• M6: 5,221,863 km (0.058 R)
• M7: 5,908,069 km (0.103 R)
• M8: 6,384,987 km (0.109 R)
• M9: 7,082,711 km (0.107 R)
• M10: 8,188,239 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 12.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.09 AU - 2.81 AU

Year: 2516 Days

Day: 12.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 117.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,981,122 km

• M1: 155,582 km (0.062 R)
• M2: 640,129 km (0.085 R)
• M3: 1,154,148 km (0.035 R)
• M4: 1,989,203 km (0.086 R)
• M5: 2,640,402 km (0.105 R)
• M6: 3,677,714 km (0.048 R)
• M7: 4,685,405 km (0.089 R)
• M8: 5,359,344 km (0.109 R)
• M9: 5,868,874 km (0.109 R)
• M10: 6,707,520 km (0.112 R)
• M11: 7,184,737 km (0.052 R)
• M12: 7,866,454 km (0.036 R)
• M13: 8,754,019 km (0.057 R)
• M14: 9,290,626 km (0.116 R)
• M15: 10,615,914 km (0.119 R)
• M16: 12,186,542 km (0.084 R)
• M17: 12,898,927 km (0.117 R)
• M18: 13,906,917 km (0.095 R)
• M19: 16,328,458 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 8.3

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.6 AU - 3.02 AU

Year: 3090 Days

Day: 9 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,981,122 km

• M1: 103,971 km (0.071 R)
• M2: 367,861 km (0.099 R)
• M3: 775,964 km (0.112 R)
• M4: 1,260,212 km (0.113 R)
• M5: 1,524,103 km (0.116 R)
• M6: 1,922,033 km (0.107 R)
• M7: 2,504,717 km (0.061 R)
• M8: 3,342,764 km (0.05 R)
• M9: 3,916,622 km (0.096 R)
• M10: 5,875,008 km (0.115 R)
• M11: 7,654,325 km (0.073 R)
• M12: 9,878,995 km (0.078 R)
• M13: 10,417,697 km (0.118 R)
• M14: 11,057,227 km (0.116 R)
• M15: 12,636,083 km (0.05 R)
• M16: 14,118,149 km (0.074 R)
• M17: 16,446,790 km (0.11 R)
• M18: 17,534,815 km (0.104 R)
• M19: 17,814,114 km (0.078 R)
• M20: 20,525,426 km (0.032 R)
• M21: 20,835,842 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 10.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.61 AU - 4.27 AU

Year: 4185 Days

Day: 11.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,981,122 km

• M1: 131,048 km (0.06 R)
• M2: 678,426 km (0.117 R)
• M3: 1,951,205 km (0.103 R)
• M4: 2,300,067 km (0.112 R)
• M5: 6,455,447 km (0.061 R)
• M6: 7,965,339 km (0.033 R)
• M7: 9,561,997 km (0.111 R)
• M8: 10,045,048 km (0.088 R)
• M9: 11,248,114 km (0.101 R)
• M10: 12,873,645 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 12.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.32 AU - 3.84 AU

Year: 4444 Days

Day: 11.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,981,122 km

• M1: 155,582 km (0.083 R)
• M2: 863,030 km (0.099 R)
• M3: 1,253,032 km (0.079 R)
• M4: 2,022,414 km (0.091 R)
• M5: 2,529,102 km (0.097 R)
• M6: 3,070,197 km (0.068 R)
• M7: 3,576,436 km (0.115 R)
• M8: 4,057,094 km (0.09 R)
• M9: 5,463,464 km (0.096 R)
• M10: 6,401,293 km (0.036 R)
• M11: 6,996,244 km (0.116 R)
• M12: 8,231,623 km (0.086 R)
• M13: 9,643,677 km (0.059 R)
• M14: 19,786,114 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.4

Radius: 3.3

Gravity: 38.51 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.21 AU - 7.11 AU

Year: 10030 Days

Day: 19.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,981,122 km

• M1: 44,730 km (0.12 R)
• M2: 474,824 km (0.093 R)
• M3: 583,432 km (0.072 R)
• M4: 816,505 km (0.07 R)
• M5: 984,204 km (0.099 R)
• M6: 1,243,009 km (0.09 R)
• M7: 1,772,884 km (0.12 R)
• M8: 2,022,114 km (0.068 R)
• M9: 3,878,624 km (0.108 R)
• M10: 5,164,268 km (0.053 R)
• M11: 6,106,435 km (0.082 R)
• M12: 6,491,949 km (0.068 R)
• M13: 7,311,446 km (0.101 R)
• M14: 7,625,751 km (0.052 R)
• M15: 8,155,627 km (0.082 R)
• M16: 9,425,563 km (0.113 R)
• M17: 13,895,697 km (0.071 R)
• M18: 14,256,079 km (0.091 R)
• M19: 16,684,351 km (0.105 R)
• M20: 20,900,319 km (0.114 R)
• M21: 21,214,773 km (0.09 R)
• M22: 21,853,107 km (0.1 R)
• M23: 22,014,673 km (0.091 R)
• M24: 25,864,125 km (0.105 R)
• M25: 36,198,646 km (0.116 R)
• M26: 39,811,883 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.5

Radius: 5.5

Gravity: 28.58 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.98 AU - 8.16 AU

Year: 11047 Days

Day: 22 Hours

Environment

Temp: -229 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,981,122 km

• M1: 68,815 km (0.08 R)
• M2: 290,669 km (0.082 R)
• M3: 804,388 km (0.119 R)
• M4: 1,269,039 km (0.076 R)
• M5: 1,561,203 km (0.078 R)
• M6: 1,780,065 km (0.098 R)
• M7: 2,319,066 km (0.098 R)
• M8: 2,626,490 km (0.071 R)
• M9: 4,106,312 km (0.072 R)
• M10: 4,525,784 km (0.114 R)
• M11: 4,940,320 km (0.064 R)
• M12: 5,379,988 km (0.087 R)
• M13: 6,979,339 km (0.106 R)
• M14: 7,273,598 km (0.045 R)
• M15: 7,445,486 km (0.102 R)
• M16: 7,977,606 km (0.109 R)
• M17: 9,216,725 km (0.084 R)
• M18: 10,579,113 km (0.12 R)
• M19: 11,832,294 km (0.083 R)
• M20: 13,372,853 km (0.104 R)
• M21: 13,566,283 km (0.107 R)
• M22: 14,426,171 km (0.099 R)
• M23: 17,223,502 km (0.075 R)
• M24: 23,767,960 km (0.071 R)
• M25: 26,812,875 km (0.101 R)
• M26: 32,954,616 km (0.104 R)
• M27: 33,902,019 km (0.118 R)
• M28: 35,727,263 km (0.09 R)
• M29: 46,135,983 km (0.109 R)
• M30: 47,022,800 km (0.096 R)
• M31: 48,525,959 km (0.094 R)
• M32: 49,597,080 km (0.105 R)
• M33: 51,786,594 km (0.098 R)
• M34: 55,024,790 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537

Radius: 3.6

Gravity: 41.44 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.09 AU - 10.77 AU

Year: 22097 Days

Day: 20.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 74,981,122 km

• M1: 44,730 km (0.034 R)
• M2: 170,990 km (0.104 R)
• M3: 334,800 km (0.078 R)
• M4: 496,515 km (0.027 R)
• M5: 635,342 km (0.096 R)
• M6: 921,373 km (0.089 R)
• M7: 1,133,353 km (0.101 R)
• M8: 2,150,021 km (0.118 R)
• M9: 2,713,406 km (0.112 R)
• M10: 2,836,824 km (0.069 R)
• M11: 2,990,013 km (0.058 R)
• M12: 3,483,087 km (0.116 R)
• M13: 5,439,528 km (0.117 R)
• M14: 6,255,585 km (0.092 R)
• M15: 6,918,902 km (0.098 R)
• M16: 9,468,199 km (0.093 R)
• M17: 9,926,866 km (0.084 R)
• M18: 14,440,084 km (0.074 R)
• M19: 16,069,654 km (0.118 R)
• M20: 16,393,383 km (0.107 R)
• M21: 16,639,023 km (0.088 R)
• M22: 16,970,382 km (0.119 R)
• M23: 18,339,801 km (0.108 R)
• M24: 19,141,496 km (0.078 R)
• M25: 25,637,933 km (0.048 R)
• M26: 26,079,846 km (0.108 R)
• M27: 26,302,597 km (0.114 R)
• M28: 26,978,779 km (0.072 R)
• M29: 27,782,120 km (0.086 R)
• M30: 30,287,884 km (0.111 R)
• M31: 34,657,189 km (0.092 R)
• M32: 36,017,931 km (0.092 R)
• M33: 36,991,365 km (0.079 R)
• M34: 37,131,837 km (0.12 R)
• M35: 37,555,349 km (0.08 R)
• M36: 43,828,287 km (0.082 R)
• M37: 53,948,283 km (0.116 R)
• M38: 58,017,046 km (0.101 R)
• M39: 60,515,031 km (0.112 R)
• M40: 65,518,332 km (0.058 R)
• M41: 68,014,971 km (0.107 R)
• M42: 69,500,179 km (0.108 R)
• M43: 71,006,929 km (0.089 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: 221 - 18,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit