🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.3

Radius: 10.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.83 AU - 0.91 AU

Year: 532 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 86,532,526 km

• M1: 134,937 km (0.055 R)
• M2: 467,793 km (0.057 R)
• M3: 872,754 km (0.108 R)
• M4: 1,362,986 km (0.073 R)
• M5: 1,942,528 km (0.11 R)
• M6: 2,706,225 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834

Radius: 12.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.63 AU - 1.63 AU

Year: 1365 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,532,526 km

• M1: 159,322 km (0.119 R)
• M2: 832,961 km (0.061 R)
• M3: 1,270,684 km (0.031 R)
• M4: 1,876,107 km (0.079 R)
• M5: 2,294,532 km (0.108 R)
• M6: 2,830,392 km (0.088 R)
• M7: 3,464,836 km (0.103 R)
• M8: 4,014,758 km (0.095 R)
• M9: 5,749,345 km (0.104 R)
• M10: 6,401,742 km (0.052 R)
• M11: 7,339,272 km (0.111 R)
• M12: 9,082,087 km (0.077 R)
• M13: 9,677,337 km (0.093 R)
• M14: 10,911,669 km (0.116 R)
• M15: 11,621,211 km (0.081 R)
• M16: 13,053,910 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 13.1

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.43 AU - 1.85 AU

Year: 1378 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,532,526 km

• M1: 162,912 km (0.055 R)
• M2: 641,625 km (0.109 R)
• M3: 1,192,594 km (0.074 R)
• M4: 1,817,913 km (0.082 R)
• M5: 2,439,941 km (0.052 R)
• M6: 3,654,526 km (0.112 R)
• M7: 4,062,181 km (0.061 R)
• M8: 4,481,503 km (0.054 R)
• M9: 5,494,730 km (0.078 R)
• M10: 6,386,782 km (0.114 R)
• M11: 7,320,273 km (0.082 R)
• M12: 7,889,343 km (0.076 R)
• M13: 9,116,345 km (0.067 R)
• M14: 9,552,572 km (0.12 R)
• M15: 12,969,387 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.2

Radius: 14.3

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.83 AU - 1.93 AU

Year: 1691 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,532,526 km

• M1: 179,218 km (0.115 R)
• M2: 659,278 km (0.092 R)
• M3: 1,180,327 km (0.071 R)
• M4: 1,723,517 km (0.052 R)
• M5: 2,184,578 km (0.084 R)
• M6: 2,678,400 km (0.07 R)
• M7: 3,132,879 km (0.109 R)
• M8: 4,046,473 km (0.09 R)
• M9: 5,753,085 km (0.07 R)
• M10: 7,099,017 km (0.051 R)
• M11: 8,504,041 km (0.046 R)
• M12: 9,139,084 km (0.112 R)
• M13: 9,836,658 km (0.12 R)
• M14: 10,342,748 km (0.09 R)
• M15: 11,304,513 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 9.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.22 AU - 3.06 AU

Year: 2814 Days

Day: 8.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,532,526 km

• M1: 117,434 km (0.111 R)
• M2: 420,819 km (0.102 R)
• M3: 912,098 km (0.111 R)
• M4: 1,281,755 km (0.119 R)
• M5: 1,597,107 km (0.052 R)
• M6: 1,903,633 km (0.11 R)
• M7: 2,714,753 km (0.078 R)
• M8: 4,099,730 km (0.054 R)
• M9: 4,614,945 km (0.114 R)
• M10: 4,958,421 km (0.109 R)
• M11: 6,039,116 km (0.099 R)
• M12: 6,367,035 km (0.078 R)
• M13: 7,178,753 km (0.036 R)
• M14: 8,090,552 km (0.098 R)
• M15: 10,490,102 km (0.114 R)
• M16: 11,330,842 km (0.109 R)
• M17: 13,651,853 km (0.098 R)
• M18: 14,702,329 km (0.119 R)
• M19: 15,754,451 km (0.117 R)
• M20: 16,589,207 km (0.111 R)
• M21: 18,120,640 km (0.117 R)
• M22: 19,803,766 km (0.068 R)
• M23: 20,529,914 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 8.8

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.53 AU - 3.59 AU

Year: 4406 Days

Day: 12.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,532,526 km

• M1: 109,506 km (0.104 R)
• M2: 492,327 km (0.037 R)
• M3: 1,034,768 km (0.109 R)
• M4: 1,469,350 km (0.057 R)
• M5: 1,868,777 km (0.12 R)
• M6: 2,403,739 km (0.048 R)
• M7: 2,707,871 km (0.101 R)
• M8: 4,215,668 km (0.084 R)
• M9: 4,841,885 km (0.119 R)
• M10: 5,471,542 km (0.083 R)
• M11: 6,405,182 km (0.076 R)
• M12: 6,695,253 km (0.112 R)
• M13: 7,834,740 km (0.113 R)
• M14: 9,800,306 km (0.113 R)
• M15: 10,942,785 km (0.044 R)
• M16: 11,880,165 km (0.045 R)
• M17: 12,319,085 km (0.034 R)
• M18: 12,667,948 km (0.058 R)
• M19: 13,648,113 km (0.097 R)
• M20: 14,183,973 km (0.11 R)
• M21: 14,789,395 km (0.059 R)
• M22: 18,529,192 km (0.112 R)
• M23: 20,477,106 km (0.096 R)
• M24: 20,826,268 km (0.091 R)
• M25: 23,918,007 km (0.092 R)
• M26: 24,933,776 km (0.073 R)
• M27: 26,059,500 km (0.114 R)
• M28: 26,800,907 km (0.072 R)
• M29: 27,471,704 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 9.9

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.63 AU - 5.19 AU

Year: 6075 Days

Day: 13.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,532,526 km

• M1: 123,269 km (0.108 R)
• M2: 622,776 km (0.032 R)
• M3: 1,303,745 km (0.056 R)
• M4: 1,802,355 km (0.065 R)
• M5: 2,496,040 km (0.101 R)
• M6: 2,895,018 km (0.058 R)
• M7: 3,493,260 km (0.096 R)
• M8: 4,354,644 km (0.109 R)
• M9: 5,200,620 km (0.068 R)
• M10: 5,662,878 km (0.048 R)
• M11: 5,986,159 km (0.101 R)
• M12: 7,404,795 km (0.075 R)
• M13: 7,990,770 km (0.038 R)
• M14: 9,796,716 km (0.082 R)
• M15: 11,142,349 km (0.069 R)
• M16: 13,160,723 km (0.12 R)
• M17: 13,557,457 km (0.109 R)
• M18: 14,856,714 km (0.081 R)
• M19: 15,662,448 km (0.11 R)
• M20: 15,979,895 km (0.064 R)
• M21: 16,497,055 km (0.095 R)
• M22: 18,962,876 km (0.061 R)
• M23: 20,133,929 km (0.087 R)
• M24: 20,509,718 km (0.103 R)
• M25: 22,138,839 km (0.081 R)
• M26: 24,528,067 km (0.086 R)
• M27: 29,812,761 km (0.114 R)
• M28: 31,798,075 km (0.114 R)
• M29: 32,719,597 km (0.046 R)
• M30: 35,810,289 km (0.108 R)
• M31: 37,482,794 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.7

Radius: 4.3

Gravity: 24.7 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.75 AU - 10.17 AU

Year: 17594 Days

Day: 16.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,532,526 km

• M1: 58,044 km (0.081 R)
• M2: 196,871 km (0.112 R)
• M3: 358,287 km (0.117 R)
• M4: 526,734 km (0.102 R)
• M5: 757,264 km (0.085 R)
• M6: 1,321,548 km (0.095 R)
• M7: 1,834,967 km (0.115 R)
• M8: 2,070,285 km (0.094 R)
• M9: 2,946,031 km (0.096 R)
• M10: 3,533,053 km (0.12 R)
• M11: 4,380,076 km (0.081 R)
• M12: 5,572,820 km (0.091 R)
• M13: 6,263,513 km (0.106 R)
• M14: 7,359,617 km (0.069 R)
• M15: 10,253,588 km (0.086 R)
• M16: 10,992,601 km (0.092 R)
• M17: 11,286,112 km (0.051 R)
• M18: 13,224,003 km (0.108 R)
• M19: 13,757,768 km (0.111 R)
• M20: 13,961,670 km (0.103 R)
• M21: 14,868,383 km (0.094 R)
• M22: 19,395,364 km (0.057 R)
• M23: 22,434,893 km (0.074 R)
• M24: 24,561,876 km (0.108 R)
• M25: 25,674,286 km (0.107 R)
• M26: 28,216,851 km (0.077 R)
• M27: 29,549,020 km (0.063 R)
• M28: 30,575,112 km (0.083 R)
• M29: 31,979,986 km (0.049 R)
• M30: 32,218,295 km (0.11 R)
• M31: 35,424,327 km (0.075 R)
• M32: 37,367,304 km (0.081 R)
• M33: 37,897,180 km (0.12 R)
• M34: 46,153,636 km (0.091 R)
• M35: 46,305,627 km (0.09 R)
• M36: 48,311,884 km (0.095 R)
• M37: 60,662,685 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.7

Radius: 5.1

Gravity: 34.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.38 AU - 11.98 AU

Year: 21307 Days

Day: 15.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,532,526 km

• M1: 63,729 km (0.098 R)
• M2: 734,675 km (0.039 R)
• M3: 1,074,861 km (0.092 R)
• M4: 1,243,906 km (0.102 R)
• M5: 1,881,343 km (0.088 R)
• M6: 2,065,049 km (0.074 R)
• M7: 2,565,304 km (0.11 R)
• M8: 4,064,275 km (0.071 R)
• M9: 4,407,901 km (0.096 R)
• M10: 4,883,473 km (0.084 R)
• M11: 5,232,186 km (0.034 R)
• M12: 5,514,926 km (0.118 R)
• M13: 5,850,174 km (0.114 R)
• M14: 11,265,916 km (0.105 R)
• M15: 11,601,315 km (0.089 R)
• M16: 16,076,834 km (0.092 R)
• M17: 16,331,001 km (0.077 R)
• M18: 16,760,646 km (0.042 R)
• M19: 17,286,034 km (0.073 R)
• M20: 20,871,446 km (0.115 R)
• M21: 21,684,810 km (0.054 R)
• M22: 23,809,997 km (0.093 R)
• M23: 25,607,116 km (0.095 R)
• M24: 25,953,884 km (0.074 R)
• M25: 26,656,695 km (0.092 R)
• M26: 27,012,888 km (0.103 R)
• M27: 27,856,320 km (0.118 R)
• M28: 33,839,786 km (0.108 R)
• M29: 36,251,454 km (0.049 R)
• M30: 36,688,728 km (0.113 R)
• M31: 38,623,777 km (0.078 R)
• M32: 43,674,799 km (0.068 R)
• M33: 48,793,889 km (0.105 R)
• M34: 58,189,832 km (0.118 R)
• M35: 63,099,335 km (0.117 R)
• M36: 64,795,326 km (0.033 R)
• M37: 65,224,073 km (0.071 R)
• M38: 66,087,103 km (0.085 R)
• M39: 75,850,758 km (0.107 R)
• M40: 81,696,893 km (0.045 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit