🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.09 AU - 1.23 AU

Year: 557 Days

Day: 15.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,639,741 km

• M1: 36,203 km (0.109 R)
• M2: 385,065 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.3

Radius: 10.9

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.49 AU - 8.01 AU

Year: 8711 Days

Day: 9.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,639,741 km

• M1: 140,622 km (0.09 R)
• M2: 523,742 km (0.114 R)
• M3: 965,953 km (0.089 R)
• M4: 1,575,864 km (0.086 R)
• M5: 1,922,482 km (0.062 R)
• M6: 2,303,059 km (0.119 R)
• M7: 2,794,189 km (0.095 R)
• M8: 3,263,627 km (0.12 R)
• M9: 3,637,622 km (0.082 R)
• M10: 4,817,500 km (0.077 R)
• M11: 5,824,443 km (0.107 R)
• M12: 6,377,956 km (0.11 R)
• M13: 8,465,744 km (0.04 R)
• M14: 10,268,248 km (0.113 R)
• M15: 12,258,050 km (0.079 R)
• M16: 12,764,738 km (0.114 R)
• M17: 14,184,122 km (0.1 R)
• M18: 18,554,026 km (0.073 R)
• M19: 20,138,417 km (0.12 R)
• M20: 22,222,614 km (0.083 R)
• M21: 33,074,294 km (0.117 R)
• M22: 34,499,962 km (0.095 R)
• M23: 36,425,436 km (0.111 R)
• M24: 39,873,667 km (0.1 R)
• M25: 41,111,589 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 9.8

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.12 AU - 8.26 AU

Year: 9516 Days

Day: 13.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,639,741 km

• M1: 123,418 km (0.108 R)
• M2: 801,845 km (0.059 R)
• M3: 1,360,443 km (0.079 R)
• M4: 1,713,045 km (0.114 R)
• M5: 2,406,880 km (0.118 R)
• M6: 3,065,410 km (0.068 R)
• M7: 3,680,257 km (0.092 R)
• M8: 4,404,760 km (0.116 R)
• M9: 5,288,285 km (0.1 R)
• M10: 5,952,350 km (0.079 R)
• M11: 6,631,674 km (0.115 R)
• M12: 9,421,674 km (0.113 R)
• M13: 11,955,563 km (0.116 R)
• M14: 12,729,732 km (0.101 R)
• M15: 13,985,307 km (0.088 R)
• M16: 19,514,743 km (0.117 R)
• M17: 21,095,394 km (0.05 R)
• M18: 28,275,793 km (0.084 R)
• M19: 31,064,297 km (0.108 R)
• M20: 34,030,972 km (0.037 R)
• M21: 40,786,214 km (0.091 R)
• M22: 42,263,942 km (0.104 R)
• M23: 45,611,493 km (0.098 R)
• M24: 46,330,610 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 13.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.76 AU - 10.26 AU

Year: 11078 Days

Day: 14.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,639,741 km

• M1: 165,455 km (0.043 R)
• M2: 667,356 km (0.119 R)
• M3: 1,194,539 km (0.115 R)
• M4: 1,617,602 km (0.115 R)
• M5: 2,840,714 km (0.084 R)
• M6: 3,977,807 km (0.114 R)
• M7: 5,125,672 km (0.08 R)
• M8: 6,039,715 km (0.076 R)
• M9: 8,028,619 km (0.119 R)
• M10: 9,084,181 km (0.059 R)
• M11: 9,577,106 km (0.087 R)
• M12: 10,277,972 km (0.096 R)
• M13: 11,470,417 km (0.101 R)
• M14: 11,993,710 km (0.112 R)
• M15: 14,129,369 km (0.102 R)
• M16: 22,609,923 km (0.117 R)
• M17: 23,853,530 km (0.118 R)
• M18: 27,115,512 km (0.092 R)
• M19: 28,234,504 km (0.059 R)
• M20: 30,664,123 km (0.11 R)
• M21: 31,878,558 km (0.114 R)
• M22: 32,393,923 km (0.032 R)
• M23: 35,054,671 km (0.119 R)
• M24: 35,493,441 km (0.031 R)
• M25: 36,494,251 km (0.073 R)
• M26: 37,973,026 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.5

Radius: 3.1

Gravity: 81.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.84 AU - 17.38 AU

Year: 23651 Days

Day: 16.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,639,741 km

• M1: 38,746 km (0.115 R)
• M2: 153,637 km (0.09 R)
• M3: 315,053 km (0.076 R)
• M4: 583,132 km (0.117 R)
• M5: 1,206,656 km (0.077 R)
• M6: 1,377,796 km (0.108 R)
• M7: 2,535,235 km (0.083 R)
• M8: 3,349,796 km (0.032 R)
• M9: 3,593,490 km (0.101 R)
• M10: 5,474,085 km (0.103 R)
• M11: 6,957,498 km (0.057 R)
• M12: 7,455,060 km (0.065 R)
• M13: 7,869,895 km (0.108 R)
• M14: 9,990,146 km (0.114 R)
• M15: 10,622,496 km (0.118 R)
• M16: 11,147,285 km (0.073 R)
• M17: 13,877,446 km (0.093 R)
• M18: 14,188,460 km (0.118 R)
• M19: 15,478,892 km (0.045 R)
• M20: 21,527,582 km (0.102 R)
• M21: 25,126,458 km (0.032 R)
• M22: 26,528,639 km (0.118 R)
• M23: 28,602,963 km (0.106 R)
• M24: 29,233,070 km (0.075 R)
• M25: 37,982,151 km (0.096 R)
• M26: 40,927,434 km (0.106 R)
• M27: 41,888,301 km (0.09 R)
• M28: 52,149,668 km (0.072 R)
• M29: 52,336,665 km (0.095 R)
• M30: 58,761,445 km (0.12 R)
• M31: 59,983,510 km (0.034 R)
• M32: 62,267,421 km (0.039 R)
• M33: 63,324,629 km (0.044 R)
• M34: 65,257,434 km (0.091 R)
• M35: 67,008,177 km (0.092 R)
• M36: 76,715,434 km (0.093 R)
• M37: 80,148,256 km (0.087 R)
• M38: 83,170,881 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.2

Radius: 5.3

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.31 AU - 16.61 AU

Year: 24536 Days

Day: 22.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,639,741 km

• M1: 65,973 km (0.101 R)
• M2: 487,839 km (0.07 R)
• M3: 1,066,034 km (0.092 R)
• M4: 1,245,253 km (0.081 R)
• M5: 1,599,949 km (0.114 R)
• M6: 2,194,601 km (0.048 R)
• M7: 3,099,967 km (0.086 R)
• M8: 4,855,049 km (0.046 R)
• M9: 5,099,791 km (0.109 R)
• M10: 6,324,549 km (0.095 R)
• M11: 6,787,405 km (0.106 R)
• M12: 8,511,072 km (0.097 R)
• M13: 9,286,138 km (0.11 R)
• M14: 9,500,512 km (0.099 R)
• M15: 10,277,075 km (0.093 R)
• M16: 11,892,881 km (0.065 R)
• M17: 13,059,745 km (0.046 R)
• M18: 13,809,230 km (0.104 R)
• M19: 15,170,570 km (0.077 R)
• M20: 18,747,306 km (0.062 R)
• M21: 26,745,855 km (0.088 R)
• M22: 33,138,621 km (0.117 R)
• M23: 33,765,735 km (0.119 R)
• M24: 34,914,497 km (0.076 R)
• M25: 35,825,848 km (0.097 R)
• M26: 36,089,140 km (0.104 R)
• M27: 37,289,812 km (0.101 R)
• M28: 40,194,405 km (0.036 R)
• M29: 51,461,219 km (0.118 R)
• M30: 55,580,097 km (0.081 R)
• M31: 58,809,616 km (0.098 R)
• M32: 59,728,446 km (0.089 R)
• M33: 60,470,451 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 19,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit