🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 14.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.76 AU - 0.84 AU

Year: 485 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,342,358 km

• M1: 180,565 km (0.119 R)
• M2: 835,355 km (0.113 R)
• M3: 1,381,836 km (0.096 R)
• M4: 1,875,209 km (0.027 R)
• M5: 2,362,599 km (0.073 R)
• M6: 3,315,986 km (0.111 R)
• M7: 4,365,565 km (0.12 R)
• M8: 5,591,819 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 8.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.73 AU - 1.01 AU

Year: 550 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,342,358 km

• M1: 106,962 km (0.055 R)
• M2: 377,884 km (0.111 R)
• M3: 713,133 km (0.054 R)
• M4: 981,512 km (0.107 R)
• M5: 1,286,990 km (0.074 R)
• M6: 1,556,117 km (0.082 R)
• M7: 2,013,737 km (0.097 R)
• M8: 2,718,493 km (0.116 R)
• M9: 3,416,666 km (0.112 R)
• M10: 4,023,884 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.7

Radius: 8

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.46 AU - 2.14 AU

Year: 1638 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,342,358 km

• M1: 99,483 km (0.102 R)
• M2: 394,340 km (0.073 R)
• M3: 675,285 km (0.115 R)
• M4: 1,109,119 km (0.119 R)
• M5: 1,581,848 km (0.102 R)
• M6: 1,941,631 km (0.094 R)
• M7: 2,393,267 km (0.042 R)
• M8: 2,644,591 km (0.089 R)
• M9: 3,154,122 km (0.075 R)
• M10: 3,607,553 km (0.119 R)
• M11: 4,178,269 km (0.117 R)
• M12: 4,465,945 km (0.089 R)
• M13: 5,059,699 km (0.119 R)
• M14: 5,364,580 km (0.093 R)
• M15: 6,378,704 km (0.083 R)
• M16: 8,146,801 km (0.085 R)
• M17: 9,223,158 km (0.106 R)
• M18: 10,253,288 km (0.103 R)
• M19: 12,073,296 km (0.085 R)
• M20: 13,427,606 km (0.115 R)
• M21: 13,971,244 km (0.119 R)
• M22: 14,704,124 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.9

Radius: 10.2

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.62 AU - 2.18 AU

Year: 1776 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,342,358 km

• M1: 126,859 km (0.117 R)
• M2: 498,759 km (0.077 R)
• M3: 834,158 km (0.105 R)
• M4: 1,163,423 km (0.064 R)
• M5: 1,628,822 km (0.065 R)
• M6: 1,965,716 km (0.068 R)
• M7: 2,361,851 km (0.075 R)
• M8: 3,575,389 km (0.092 R)
• M9: 4,133,688 km (0.113 R)
• M10: 4,871,056 km (0.09 R)
• M11: 5,314,913 km (0.079 R)
• M12: 5,648,367 km (0.116 R)
• M13: 6,211,004 km (0.103 R)
• M14: 7,838,629 km (0.091 R)
• M15: 9,060,545 km (0.068 R)
• M16: 10,065,543 km (0.074 R)
• M17: 10,612,473 km (0.107 R)
• M18: 11,215,203 km (0.043 R)
• M19: 12,841,930 km (0.089 R)
• M20: 13,567,629 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 8.1

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.45 AU - 3.03 AU

Year: 3076 Days

Day: 9.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,342,358 km

• M1: 100,829 km (0.078 R)
• M2: 370,554 km (0.106 R)
• M3: 1,315,713 km (0.04 R)
• M4: 1,692,102 km (0.063 R)
• M5: 2,834,730 km (0.082 R)
• M6: 6,478,037 km (0.03 R)
• M7: 7,144,346 km (0.074 R)
• M8: 7,760,090 km (0.045 R)
• M9: 9,061,891 km (0.078 R)
• M10: 11,056,479 km (0.051 R)
• M11: 11,670,279 km (0.101 R)
• M12: 15,737,846 km (0.117 R)
• M13: 15,993,957 km (0.091 R)
• M14: 17,316,253 km (0.068 R)
• M15: 19,171,416 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485

Radius: 10.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.16 AU - 3.6 AU

Year: 4215 Days

Day: 14.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,342,358 km

• M1: 129,402 km (0.113 R)
• M2: 455,376 km (0.104 R)
• M3: 800,349 km (0.115 R)
• M4: 1,739,674 km (0.112 R)
• M5: 2,577,721 km (0.069 R)
• M6: 3,316,585 km (0.094 R)
• M7: 4,234,966 km (0.117 R)
• M8: 5,211,840 km (0.054 R)
• M9: 5,822,050 km (0.108 R)
• M10: 6,479,533 km (0.117 R)
• M11: 11,076,825 km (0.038 R)
• M12: 11,817,035 km (0.114 R)
• M13: 12,497,257 km (0.041 R)
• M14: 13,787,239 km (0.111 R)
• M15: 14,185,917 km (0.059 R)
• M16: 16,186,190 km (0.057 R)
• M17: 17,311,316 km (0.117 R)
• M18: 19,342,406 km (0.118 R)
• M19: 23,096,116 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.4

Radius: 7.9

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6 AU - 7.58 AU

Year: 12000 Days

Day: 17.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,342,358 km

• M1: 98,585 km (0.075 R)
• M2: 433,086 km (0.061 R)
• M3: 928,105 km (0.081 R)
• M4: 1,342,491 km (0.098 R)
• M5: 1,653,505 km (0.102 R)
• M6: 2,012,391 km (0.12 R)
• M7: 2,776,985 km (0.047 R)
• M8: 3,335,883 km (0.118 R)
• M9: 3,642,559 km (0.043 R)
• M10: 3,912,284 km (0.027 R)
• M11: 5,678,735 km (0.074 R)
• M12: 6,736,691 km (0.105 R)
• M13: 8,010,218 km (0.113 R)
• M14: 10,263,461 km (0.037 R)
• M15: 13,095,349 km (0.106 R)
• M16: 14,122,637 km (0.083 R)
• M17: 15,833,887 km (0.088 R)
• M18: 18,772,588 km (0.105 R)
• M19: 19,173,959 km (0.074 R)
• M20: 21,266,833 km (0.081 R)
• M21: 21,703,061 km (0.113 R)
• M22: 21,967,550 km (0.08 R)
• M23: 23,973,807 km (0.058 R)
• M24: 24,732,717 km (0.094 R)
• M25: 25,900,927 km (0.103 R)
• M26: 27,515,237 km (0.082 R)
• M27: 28,347,151 km (0.102 R)
• M28: 29,734,372 km (0.109 R)
• M29: 31,842,505 km (0.067 R)
• M30: 34,765,648 km (0.091 R)
• M31: 36,354,078 km (0.081 R)
• M32: 41,004,776 km (0.117 R)
• M33: 43,054,267 km (0.079 R)
• M34: 44,884,896 km (0.056 R)
• M35: 51,622,336 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.3

Radius: 3.2

Gravity: 88.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.68 AU - 7.32 AU

Year: 12561 Days

Day: 16.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,342,358 km

• M1: 41,738 km (0.092 R)
• M2: 168,148 km (0.037 R)
• M3: 479,611 km (0.1 R)
• M4: 950,545 km (0.04 R)
• M5: 1,326,036 km (0.097 R)
• M6: 2,486,915 km (0.084 R)
• M7: 3,613,237 km (0.06 R)
• M8: 4,380,674 km (0.104 R)
• M9: 5,955,641 km (0.074 R)
• M10: 6,230,452 km (0.115 R)
• M11: 7,237,096 km (0.083 R)
• M12: 8,202,750 km (0.117 R)
• M13: 11,250,358 km (0.12 R)
• M14: 14,131,613 km (0.059 R)
• M15: 14,761,420 km (0.102 R)
• M16: 15,852,288 km (0.078 R)
• M17: 19,531,348 km (0.066 R)
• M18: 26,472,989 km (0.113 R)
• M19: 31,127,727 km (0.033 R)
• M20: 36,169,923 km (0.074 R)
• M21: 39,771,492 km (0.051 R)
• M22: 39,909,271 km (0.087 R)
• M23: 52,490,901 km (0.041 R)
• M24: 52,989,361 km (0.09 R)
• M25: 59,219,514 km (0.119 R)
• M26: 60,303,201 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.5

Radius: 4.9

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.74 AU - 11.96 AU

Year: 20967 Days

Day: 17.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,342,358 km

• M1: 67,020 km (0.12 R)
• M2: 232,475 km (0.11 R)
• M3: 455,974 km (0.048 R)
• M4: 1,001,259 km (0.109 R)
• M5: 1,169,107 km (0.083 R)
• M6: 1,699,881 km (0.077 R)
• M7: 3,193,316 km (0.073 R)
• M8: 5,203,762 km (0.04 R)
• M9: 5,752,936 km (0.046 R)
• M10: 6,874,022 km (0.089 R)
• M11: 7,341,516 km (0.052 R)
• M12: 8,082,175 km (0.104 R)
• M13: 8,602,925 km (0.081 R)
• M14: 9,145,666 km (0.06 R)
• M15: 11,481,936 km (0.096 R)
• M16: 13,243,002 km (0.072 R)
• M17: 13,819,253 km (0.11 R)
• M18: 14,867,485 km (0.114 R)
• M19: 15,727,523 km (0.032 R)
• M20: 18,240,917 km (0.074 R)
• M21: 19,134,914 km (0.075 R)
• M22: 20,245,678 km (0.092 R)
• M23: 26,450,400 km (0.057 R)
• M24: 29,735,718 km (0.093 R)
• M25: 40,002,321 km (0.091 R)
• M26: 41,052,049 km (0.12 R)
• M27: 44,790,500 km (0.116 R)
• M28: 45,596,982 km (0.115 R)
• M29: 48,074,173 km (0.118 R)
• M30: 48,411,068 km (0.047 R)
• M31: 49,431,325 km (0.052 R)
• M32: 49,774,652 km (0.089 R)
• M33: 50,465,944 km (0.073 R)
• M34: 57,166,283 km (0.089 R)
• M35: 60,826,494 km (0.106 R)
• M36: 63,621,431 km (0.104 R)
• M37: 64,640,043 km (0.106 R)
• M38: 72,076,404 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit