🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 8.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.62 AU - 1 AU

Year: 464 Days

Day: 10.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,707,858 km

• M1: 110,702 km (0.047 R)
• M2: 398,828 km (0.116 R)
• M3: 1,054,067 km (0.088 R)
• M4: 1,589,178 km (0.096 R)
• M5: 2,076,269 km (0.081 R)
• M6: 2,585,949 km (0.08 R)
• M7: 3,103,707 km (0.105 R)
• M8: 4,280,743 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 13.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.77 AU - 0.93 AU

Year: 498 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,707,858 km

• M1: 170,392 km (0.1 R)
• M2: 634,744 km (0.063 R)
• M3: 1,085,333 km (0.04 R)
• M4: 1,538,165 km (0.03 R)
• M5: 2,120,251 km (0.038 R)
• M6: 2,760,230 km (0.068 R)
• M7: 3,264,674 km (0.045 R)
• M8: 4,109,154 km (0.04 R)
• M9: 4,755,268 km (0.043 R)
• M10: 5,503,257 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 13.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.3 AU - 1.7 AU

Year: 1168 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,707,858 km

• M1: 169,195 km (0.107 R)
• M2: 597,943 km (0.115 R)
• M3: 1,943,276 km (0.086 R)
• M4: 2,575,477 km (0.073 R)
• M5: 3,140,957 km (0.085 R)
• M6: 4,187,992 km (0.086 R)
• M7: 6,281,315 km (0.05 R)
• M8: 7,113,678 km (0.099 R)
• M9: 8,569,116 km (0.099 R)
• M10: 9,382,330 km (0.104 R)
• M11: 9,869,869 km (0.043 R)
• M12: 10,665,431 km (0.078 R)
• M13: 11,503,478 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.2

Radius: 11.3

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.21 AU - 2.97 AU

Year: 2650 Days

Day: 5.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,707,858 km

• M1: 140,472 km (0.027 R)
• M2: 494,571 km (0.079 R)
• M3: 992,133 km (0.06 R)
• M4: 1,363,734 km (0.031 R)
• M5: 1,865,785 km (0.072 R)
• M6: 2,221,678 km (0.093 R)
• M7: 2,638,757 km (0.106 R)
• M8: 3,090,991 km (0.072 R)
• M9: 4,110,949 km (0.08 R)
• M10: 4,883,922 km (0.075 R)
• M11: 5,293,072 km (0.057 R)
• M12: 5,830,128 km (0.097 R)
• M13: 6,459,636 km (0.114 R)
• M14: 7,164,392 km (0.079 R)
• M15: 8,554,754 km (0.055 R)
• M16: 9,079,693 km (0.104 R)
• M17: 9,441,570 km (0.108 R)
• M18: 12,828,915 km (0.078 R)
• M19: 15,577,177 km (0.107 R)
• M20: 16,149,539 km (0.117 R)
• M21: 18,235,232 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.7

Radius: 12.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.73 AU - 3.39 AU

Year: 3403 Days

Day: 10.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,707,858 km

• M1: 150,645 km (0.108 R)
• M2: 573,708 km (0.117 R)
• M3: 1,444,816 km (0.112 R)
• M4: 2,235,441 km (0.104 R)
• M5: 2,705,926 km (0.117 R)
• M6: 3,424,146 km (0.09 R)
• M7: 4,137,578 km (0.094 R)
• M8: 4,620,779 km (0.111 R)
• M9: 6,273,088 km (0.081 R)
• M10: 7,280,180 km (0.081 R)
• M11: 8,187,940 km (0.063 R)
• M12: 8,704,502 km (0.055 R)
• M13: 9,353,008 km (0.097 R)
• M14: 10,827,894 km (0.12 R)
• M15: 11,578,426 km (0.116 R)
• M16: 12,010,166 km (0.086 R)
• M17: 12,860,181 km (0.053 R)
• M18: 15,861,862 km (0.119 R)
• M19: 17,951,595 km (0.114 R)
• M20: 19,787,610 km (0.072 R)
• M21: 20,343,366 km (0.064 R)
• M22: 21,164,508 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.5

Radius: 15

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.66 AU - 3.78 AU

Year: 3674 Days

Day: 10.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,707,858 km

• M1: 186,549 km (0.109 R)
• M2: 1,401,283 km (0.097 R)
• M3: 1,966,015 km (0.062 R)
• M4: 2,554,982 km (0.109 R)
• M5: 3,394,525 km (0.112 R)
• M6: 4,505,589 km (0.054 R)
• M7: 5,462,267 km (0.105 R)
• M8: 6,735,195 km (0.089 R)
• M9: 7,508,616 km (0.049 R)
• M10: 7,986,731 km (0.025 R)
• M11: 8,485,191 km (0.089 R)
• M12: 9,349,568 km (0.107 R)
• M13: 13,013,220 km (0.066 R)
• M14: 13,857,101 km (0.075 R)
• M15: 17,188,496 km (0.101 R)
• M16: 18,511,091 km (0.026 R)
• M17: 19,515,042 km (0.118 R)
• M18: 20,160,707 km (0.106 R)
• M19: 21,975,478 km (0.089 R)
• M20: 23,244,368 km (0.089 R)
• M21: 23,896,913 km (0.049 R)
• M22: 25,087,114 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 8.2

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.49 AU - 4.99 AU

Year: 5551 Days

Day: 9.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,707,858 km

• M1: 102,325 km (0.043 R)
• M2: 363,523 km (0.082 R)
• M3: 662,569 km (0.033 R)
• M4: 971,339 km (0.102 R)
• M5: 1,331,271 km (0.069 R)
• M6: 2,100,205 km (0.037 R)
• M7: 2,937,205 km (0.111 R)
• M8: 3,908,843 km (0.081 R)
• M9: 4,939,871 km (0.082 R)
• M10: 5,824,593 km (0.086 R)
• M11: 6,673,561 km (0.072 R)
• M12: 7,866,754 km (0.056 R)
• M13: 8,453,776 km (0.114 R)
• M14: 9,027,633 km (0.12 R)
• M15: 10,298,916 km (0.118 R)
• M16: 12,037,841 km (0.084 R)
• M17: 14,418,692 km (0.116 R)
• M18: 15,477,246 km (0.083 R)
• M19: 16,650,093 km (0.103 R)
• M20: 17,616,944 km (0.099 R)
• M21: 18,214,738 km (0.064 R)
• M22: 23,975,004 km (0.058 R)
• M23: 24,957,114 km (0.095 R)
• M24: 31,516,980 km (0.052 R)
• M25: 31,808,696 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.8

Radius: 5.3

Gravity: 17.58 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.42 AU - 6.96 AU

Year: 11002 Days

Day: 16.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,707,858 km

• M1: 67,618 km (0.081 R)
• M2: 246,388 km (0.103 R)
• M3: 698,173 km (0.069 R)
• M4: 888,462 km (0.116 R)
• M5: 1,216,380 km (0.083 R)
• M6: 1,441,675 km (0.054 R)
• M7: 1,944,024 km (0.12 R)
• M8: 2,820,967 km (0.07 R)
• M9: 3,264,525 km (0.041 R)
• M10: 3,677,116 km (0.111 R)
• M11: 6,760,328 km (0.094 R)
• M12: 8,012,462 km (0.108 R)
• M13: 10,044,450 km (0.096 R)
• M14: 10,861,404 km (0.105 R)
• M15: 11,072,337 km (0.088 R)
• M16: 12,396,278 km (0.069 R)
• M17: 12,626,659 km (0.102 R)
• M18: 16,229,424 km (0.111 R)
• M19: 16,784,283 km (0.071 R)
• M20: 19,671,970 km (0.1 R)
• M21: 19,906,989 km (0.034 R)
• M22: 20,462,446 km (0.117 R)
• M23: 20,703,747 km (0.103 R)
• M24: 22,616,505 km (0.081 R)
• M25: 23,308,545 km (0.054 R)
• M26: 24,014,647 km (0.107 R)
• M27: 24,825,767 km (0.11 R)
• M28: 27,956,850 km (0.07 R)
• M29: 29,463,301 km (0.105 R)
• M30: 29,977,169 km (0.038 R)
• M31: 30,497,172 km (0.077 R)
• M32: 32,966,284 km (0.075 R)
• M33: 34,192,987 km (0.092 R)
• M34: 35,681,486 km (0.056 R)
• M35: 44,176,999 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.9

Radius: 5.1

Gravity: 31.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.43 AU - 10.07 AU

Year: 16457 Days

Day: 17.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,707,858 km

• M1: 63,429 km (0.079 R)
• M2: 229,633 km (0.038 R)
• M3: 448,494 km (0.106 R)
• M4: 857,495 km (0.099 R)
• M5: 1,064,688 km (0.089 R)
• M6: 2,399,999 km (0.117 R)
• M7: 2,914,167 km (0.101 R)
• M8: 3,612,789 km (0.115 R)
• M9: 4,932,242 km (0.119 R)
• M10: 5,222,910 km (0.045 R)
• M11: 5,758,920 km (0.098 R)
• M12: 9,656,692 km (0.096 R)
• M13: 10,700,287 km (0.113 R)
• M14: 16,737,608 km (0.053 R)
• M15: 17,227,990 km (0.116 R)
• M16: 17,727,796 km (0.08 R)
• M17: 17,981,365 km (0.103 R)
• M18: 19,019,873 km (0.084 R)
• M19: 21,215,671 km (0.042 R)
• M20: 22,080,945 km (0.074 R)
• M21: 22,472,891 km (0.106 R)
• M22: 25,347,863 km (0.106 R)
• M23: 26,541,355 km (0.109 R)
• M24: 26,984,464 km (0.104 R)
• M25: 27,885,492 km (0.069 R)
• M26: 29,628,756 km (0.117 R)
• M27: 31,197,140 km (0.071 R)
• M28: 33,846,369 km (0.085 R)
• M29: 34,629,962 km (0.118 R)
• M30: 43,448,009 km (0.101 R)
• M31: 44,684,435 km (0.093 R)
• M32: 45,469,076 km (0.089 R)
• M33: 47,714,989 km (0.119 R)
• M34: 49,530,509 km (0.079 R)
• M35: 55,432,893 km (0.118 R)
• M36: 70,284,820 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit