🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 14.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.74 AU - 0.9 AU

Year: 504 Days

Day: 11 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,462,105 km

• M1: 179,069 km (0.117 R)
• M2: 730,038 km (0.052 R)
• M3: 1,328,130 km (0.104 R)
• M4: 1,855,911 km (0.039 R)
• M5: 2,362,001 km (0.068 R)
• M6: 2,960,991 km (0.077 R)
• M7: 3,559,382 km (0.114 R)
• M8: 4,126,059 km (0.073 R)
• M9: 4,876,292 km (0.06 R)
• M10: 5,856,158 km (0.061 R)
• M11: 6,346,690 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.1

Radius: 9.4

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.12 AU - 1.4 AU

Year: 959 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,462,105 km

• M1: 116,836 km (0.112 R)
• M2: 492,626 km (0.103 R)
• M3: 794,514 km (0.105 R)
• M4: 1,151,754 km (0.084 R)
• M5: 1,485,507 km (0.111 R)
• M6: 2,628,883 km (0.061 R)
• M7: 3,470,371 km (0.096 R)
• M8: 4,228,533 km (0.11 R)
• M9: 5,187,605 km (0.111 R)
• M10: 5,537,664 km (0.091 R)
• M11: 6,888,982 km (0.103 R)
• M12: 7,457,603 km (0.087 R)
• M13: 8,290,265 km (0.108 R)
• M14: 9,296,161 km (0.073 R)
• M15: 9,843,390 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.8

Radius: 14.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.35 AU - 1.91 AU

Year: 1411 Days

Day: 11.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,462,105 km

• M1: 182,958 km (0.076 R)
• M2: 689,497 km (0.096 R)
• M3: 1,248,843 km (0.115 R)
• M4: 1,815,819 km (0.113 R)
• M5: 2,427,076 km (0.072 R)
• M6: 3,129,139 km (0.09 R)
• M7: 3,721,097 km (0.086 R)
• M8: 4,218,211 km (0.117 R)
• M9: 5,547,239 km (0.067 R)
• M10: 6,151,315 km (0.052 R)
• M11: 6,696,599 km (0.087 R)
• M12: 7,382,655 km (0.06 R)
• M13: 8,115,385 km (0.107 R)
• M14: 8,589,910 km (0.114 R)
• M15: 9,759,316 km (0.11 R)
• M16: 10,996,491 km (0.067 R)
• M17: 11,802,524 km (0.12 R)
• M18: 12,608,557 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.1

Radius: 13.6

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.74 AU - 1.98 AU

Year: 1721 Days

Day: 13 Hours

Environment

Temp: -207 °C

Axial Tilt: 177.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,462,105 km

• M1: 176,974 km (0.107 R)
• M2: 660,923 km (0.075 R)
• M3: 1,781,411 km (0.101 R)
• M4: 2,234,244 km (0.072 R)
• M5: 2,708,170 km (0.03 R)
• M6: 3,185,986 km (0.077 R)
• M7: 4,352,999 km (0.108 R)
• M8: 4,948,997 km (0.11 R)
• M9: 5,622,337 km (0.112 R)
• M10: 6,305,251 km (0.066 R)
• M11: 8,165,650 km (0.113 R)
• M12: 9,043,042 km (0.092 R)
• M13: 10,368,628 km (0.048 R)
• M14: 12,778,351 km (0.101 R)
• M15: 13,403,072 km (0.093 R)
• M16: 13,961,072 km (0.112 R)
• M17: 15,965,234 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.1

Radius: 13.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.87 AU - 2.39 AU

Year: 2108 Days

Day: 5.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,462,105 km

• M1: 171,738 km (0.093 R)
• M2: 928,853 km (0.084 R)
• M3: 2,249,503 km (0.063 R)
• M4: 3,448,381 km (0.088 R)
• M5: 5,254,625 km (0.105 R)
• M6: 6,502,271 km (0.111 R)
• M7: 6,981,733 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.5

Radius: 13

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.95 AU - 2.85 AU

Year: 2522 Days

Day: 10.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,462,105 km

• M1: 161,715 km (0.118 R)
• M2: 659,876 km (0.109 R)
• M3: 1,080,396 km (0.111 R)
• M4: 1,751,342 km (0.108 R)
• M5: 2,835,777 km (0.089 R)
• M6: 3,295,641 km (0.117 R)
• M7: 3,954,919 km (0.03 R)
• M8: 4,469,685 km (0.091 R)
• M9: 5,419,931 km (0.061 R)
• M10: 6,263,064 km (0.041 R)
• M11: 7,249,214 km (0.083 R)
• M12: 8,787,379 km (0.106 R)
• M13: 9,529,235 km (0.084 R)
• M14: 10,275,878 km (0.111 R)
• M15: 12,500,248 km (0.106 R)
• M16: 16,041,380 km (0.084 R)
• M17: 17,513,273 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.9

Radius: 10

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.52 AU - 5.76 AU

Year: 6779 Days

Day: 10.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,462,105 km

• M1: 124,914 km (0.082 R)
• M2: 521,797 km (0.119 R)
• M3: 1,021,305 km (0.054 R)
• M4: 1,641,388 km (0.064 R)
• M5: 2,406,581 km (0.099 R)
• M6: 3,129,887 km (0.112 R)
• M7: 4,250,076 km (0.112 R)
• M8: 4,686,901 km (0.09 R)
• M9: 5,336,455 km (0.068 R)
• M10: 7,299,479 km (0.086 R)
• M11: 7,648,341 km (0.085 R)
• M12: 8,506,285 km (0.095 R)
• M13: 10,220,078 km (0.102 R)
• M14: 10,956,099 km (0.111 R)
• M15: 13,492,382 km (0.027 R)
• M16: 17,611,260 km (0.118 R)
• M17: 18,170,008 km (0.118 R)
• M18: 18,740,574 km (0.091 R)
• M19: 20,295,345 km (0.099 R)
• M20: 21,299,894 km (0.107 R)
• M21: 22,418,288 km (0.078 R)
• M22: 23,828,547 km (0.049 R)
• M23: 25,562,387 km (0.059 R)
• M24: 33,342,224 km (0.103 R)
• M25: 36,851,491 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.7

Radius: 8

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.4 AU - 10.46 AU

Year: 19641 Days

Day: 20.2 Hours

Environment

Temp: -243 °C

Axial Tilt: 114 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,462,105 km

• M1: 99,483 km (0.094 R)
• M2: 730,786 km (0.082 R)
• M3: 1,275,471 km (0.1 R)
• M4: 1,970,054 km (0.086 R)
• M5: 3,685,942 km (0.115 R)
• M6: 3,989,626 km (0.1 R)
• M7: 4,476,716 km (0.076 R)
• M8: 4,787,730 km (0.03 R)
• M9: 5,076,155 km (0.051 R)
• M10: 5,376,099 km (0.099 R)
• M11: 5,727,803 km (0.101 R)
• M12: 7,337,626 km (0.12 R)
• M13: 8,069,010 km (0.093 R)
• M14: 9,009,831 km (0.113 R)
• M15: 11,170,323 km (0.025 R)
• M16: 12,270,167 km (0.063 R)
• M17: 12,675,128 km (0.065 R)
• M18: 13,440,621 km (0.043 R)
• M19: 15,140,202 km (0.113 R)
• M20: 16,812,856 km (0.027 R)
• M21: 19,139,851 km (0.06 R)
• M22: 19,960,993 km (0.097 R)
• M23: 21,478,514 km (0.066 R)
• M24: 25,387,806 km (0.06 R)
• M25: 26,378,742 km (0.081 R)
• M26: 27,509,702 km (0.114 R)
• M27: 34,848,226 km (0.059 R)
• M28: 35,797,125 km (0.064 R)
• M29: 37,888,354 km (0.091 R)
• M30: 43,236,777 km (0.073 R)
• M31: 57,627,942 km (0.081 R)
• M32: 63,454,330 km (0.076 R)
• M33: 69,661,296 km (0.054 R)
• M34: 73,352,174 km (0.111 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: 494 - 14,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit