🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.2

Radius: 14.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.84 AU - 1.18 AU

Year: 655 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,969,335 km

• M1: 185,950 km (0.052 R)
• M2: 738,265 km (0.077 R)
• M3: 1,283,999 km (0.078 R)
• M4: 1,981,873 km (0.103 R)
• M5: 2,568,745 km (0.027 R)
• M6: 3,078,575 km (0.119 R)
• M7: 3,569,555 km (0.112 R)
• M8: 4,772,172 km (0.065 R)
• M9: 5,287,836 km (0.108 R)
• M10: 5,823,396 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 10

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.18 AU - 1.46 AU

Year: 979 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,969,335 km

• M1: 124,465 km (0.037 R)
• M2: 455,675 km (0.063 R)
• M3: 782,546 km (0.098 R)
• M4: 1,137,393 km (0.08 R)
• M5: 1,678,638 km (0.102 R)
• M6: 2,199,388 km (0.116 R)
• M7: 3,347,851 km (0.033 R)
• M8: 3,746,679 km (0.086 R)
• M9: 4,604,922 km (0.083 R)
• M10: 4,949,446 km (0.112 R)
• M11: 5,291,725 km (0.057 R)
• M12: 5,897,447 km (0.096 R)
• M13: 7,466,430 km (0.088 R)
• M14: 8,124,212 km (0.112 R)
• M15: 8,875,492 km (0.084 R)
• M16: 9,325,034 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 13.2

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.52 AU - 1.9 AU

Year: 1444 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,969,335 km

• M1: 164,109 km (0.116 R)
• M2: 599,289 km (0.069 R)
• M3: 1,175,241 km (0.092 R)
• M4: 1,654,702 km (0.102 R)
• M5: 2,997,343 km (0.091 R)
• M6: 3,419,658 km (0.096 R)
• M7: 3,979,154 km (0.098 R)
• M8: 5,303,693 km (0.111 R)
• M9: 6,505,263 km (0.063 R)
• M10: 7,097,073 km (0.113 R)
• M11: 8,777,655 km (0.117 R)
• M12: 9,236,472 km (0.096 R)
• M13: 9,741,365 km (0.097 R)
• M14: 10,549,492 km (0.12 R)
• M15: 10,970,012 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.5

Radius: 11

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.15 AU - 4.47 AU

Year: 5777 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,969,335 km

• M1: 138,228 km (0.096 R)
• M2: 546,930 km (0.043 R)
• M3: 1,274,125 km (0.102 R)
• M4: 1,642,136 km (0.063 R)
• M5: 2,331,333 km (0.058 R)
• M6: 2,891,278 km (0.103 R)
• M7: 3,790,062 km (0.091 R)
• M8: 4,640,825 km (0.098 R)
• M9: 4,994,175 km (0.118 R)
• M10: 5,899,392 km (0.088 R)
• M11: 6,623,895 km (0.077 R)
• M12: 7,785,821 km (0.077 R)
• M13: 8,396,928 km (0.099 R)
• M14: 9,274,470 km (0.069 R)
• M15: 12,611,848 km (0.089 R)
• M16: 13,103,577 km (0.084 R)
• M17: 14,020,911 km (0.111 R)
• M18: 15,420,848 km (0.109 R)
• M19: 16,676,572 km (0.097 R)
• M20: 17,329,417 km (0.077 R)
• M21: 18,749,400 km (0.05 R)
• M22: 22,101,589 km (0.113 R)
• M23: 25,443,007 km (0.092 R)
• M24: 26,547,788 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.5

Radius: 9.8

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.73 AU - 5.87 AU

Year: 7878 Days

Day: 12.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,969,335 km

• M1: 121,922 km (0.114 R)
• M2: 606,919 km (0.113 R)
• M3: 1,271,582 km (0.116 R)
• M4: 1,602,044 km (0.094 R)
• M5: 2,156,005 km (0.079 R)
• M6: 4,465,347 km (0.04 R)
• M7: 5,730,496 km (0.117 R)
• M8: 8,682,810 km (0.109 R)
• M9: 9,650,259 km (0.084 R)
• M10: 12,129,395 km (0.042 R)
• M11: 14,309,485 km (0.115 R)
• M12: 15,069,293 km (0.116 R)
• M13: 18,825,396 km (0.102 R)
• M14: 22,063,592 km (0.1 R)
• M15: 25,471,730 km (0.089 R)
• M16: 28,320,971 km (0.096 R)
• M17: 33,862,525 km (0.082 R)
• M18: 35,897,655 km (0.056 R)
• M19: 41,594,042 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.9

Radius: 7.2

Gravity: 17.63 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.84 AU - 10.6 AU

Year: 16626 Days

Day: 15.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 81.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,969,335 km

• M1: 89,609 km (0.063 R)
• M2: 446,550 km (0.032 R)
• M3: 977,772 km (0.112 R)
• M4: 1,316,012 km (0.026 R)
• M5: 1,594,564 km (0.119 R)
• M6: 2,066,695 km (0.086 R)
• M7: 4,648,155 km (0.111 R)
• M8: 5,687,861 km (0.115 R)
• M9: 7,103,056 km (0.109 R)
• M10: 8,066,916 km (0.082 R)
• M11: 9,060,844 km (0.041 R)
• M12: 11,226,572 km (0.074 R)
• M13: 13,501,357 km (0.058 R)
• M14: 14,005,053 km (0.115 R)
• M15: 14,521,316 km (0.103 R)
• M16: 16,066,363 km (0.078 R)
• M17: 18,061,250 km (0.047 R)
• M18: 19,298,275 km (0.119 R)
• M19: 19,570,543 km (0.09 R)
• M20: 22,137,343 km (0.061 R)
• M21: 24,177,709 km (0.117 R)
• M22: 26,228,995 km (0.066 R)
• M23: 27,013,037 km (0.119 R)
• M24: 28,393,526 km (0.062 R)
• M25: 34,121,629 km (0.067 R)
• M26: 39,108,175 km (0.118 R)
• M27: 42,230,133 km (0.081 R)
• M28: 44,243,869 km (0.093 R)
• M29: 45,997,156 km (0.06 R)
• M30: 49,811,603 km (0.042 R)
• M31: 50,324,275 km (0.068 R)
• M32: 52,763,019 km (0.094 R)
• M33: 58,630,846 km (0.113 R)
• M34: 59,777,514 km (0.116 R)
• M35: 62,907,999 km (0.109 R)
• M36: 71,209,035 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734

Radius: 7.6

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.84 AU - 9.9 AU

Year: 18519 Days

Day: 22.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,969,335 km

• M1: 99,183 km (0.112 R)
• M2: 420,370 km (0.064 R)
• M3: 768,933 km (0.11 R)
• M4: 1,065,586 km (0.05 R)
• M5: 1,453,792 km (0.112 R)
• M6: 2,584,004 km (0.043 R)
• M7: 3,049,702 km (0.085 R)
• M8: 3,455,711 km (0.047 R)
• M9: 4,021,490 km (0.116 R)
• M10: 4,716,970 km (0.056 R)
• M11: 5,374,603 km (0.082 R)
• M12: 5,646,272 km (0.07 R)
• M13: 6,009,197 km (0.06 R)
• M14: 8,112,244 km (0.082 R)
• M15: 9,836,509 km (0.079 R)
• M16: 11,217,746 km (0.1 R)
• M17: 11,856,828 km (0.1 R)
• M18: 12,185,345 km (0.116 R)
• M19: 17,871,859 km (0.105 R)
• M20: 18,566,741 km (0.108 R)
• M21: 21,236,764 km (0.08 R)
• M22: 21,819,597 km (0.039 R)
• M23: 22,713,594 km (0.117 R)
• M24: 28,480,293 km (0.111 R)
• M25: 32,909,288 km (0.106 R)
• M26: 34,882,932 km (0.118 R)
• M27: 38,060,391 km (0.086 R)
• M28: 38,345,525 km (0.115 R)
• M29: 40,975,904 km (0.113 R)
• M30: 42,488,039 km (0.095 R)
• M31: 45,303,022 km (0.062 R)
• M32: 45,623,162 km (0.088 R)
• M33: 46,106,363 km (0.053 R)
• M34: 49,246,273 km (0.117 R)
• M35: 51,998,574 km (0.057 R)
• M36: 62,438,112 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit