🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419

Radius: 13.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.16 AU - 1.78 AU

Year: 1169 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,696,454 km

• M1: 170,392 km (0.112 R)
• M2: 878,588 km (0.044 R)
• M3: 1,315,713 km (0.116 R)
• M4: 1,903,483 km (0.09 R)
• M5: 2,994,052 km (0.029 R)
• M6: 3,873,538 km (0.116 R)
• M7: 5,101,138 km (0.094 R)
• M8: 5,715,237 km (0.101 R)
• M9: 7,492,759 km (0.065 R)
• M10: 8,033,854 km (0.114 R)
• M11: 8,574,352 km (0.068 R)
• M12: 9,473,136 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.4

Radius: 9.9

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.29 AU - 1.69 AU

Year: 1193 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,696,454 km

• M1: 123,119 km (0.083 R)
• M2: 655,239 km (0.087 R)
• M3: 974,181 km (0.043 R)
• M4: 1,456,634 km (0.104 R)
• M5: 2,202,081 km (0.11 R)
• M6: 2,814,983 km (0.119 R)
• M7: 3,357,425 km (0.099 R)
• M8: 3,740,994 km (0.12 R)
• M9: 4,187,843 km (0.052 R)
• M10: 4,505,439 km (0.039 R)
• M11: 4,820,043 km (0.099 R)
• M12: 5,535,420 km (0.036 R)
• M13: 6,365,539 km (0.095 R)
• M14: 7,004,322 km (0.106 R)
• M15: 7,351,987 km (0.104 R)
• M16: 8,409,644 km (0.09 R)
• M17: 8,717,517 km (0.044 R)
• M18: 10,056,717 km (0.117 R)
• M19: 11,155,812 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.9

Radius: 10.4

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.59 AU - 1.69 AU

Year: 1378 Days

Day: 11.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,696,454 km

• M1: 129,402 km (0.054 R)
• M2: 543,788 km (0.093 R)
• M3: 900,878 km (0.094 R)
• M4: 1,268,141 km (0.097 R)
• M5: 2,597,318 km (0.116 R)
• M6: 4,284,782 km (0.102 R)
• M7: 4,726,545 km (0.073 R)
• M8: 6,069,335 km (0.103 R)
• M9: 8,883,720 km (0.109 R)
• M10: 9,239,314 km (0.11 R)
• M11: 9,604,482 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 14

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.67 AU - 2.19 AU

Year: 1759 Days

Day: 14.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,696,454 km

• M1: 174,880 km (0.067 R)
• M2: 622,477 km (0.114 R)
• M3: 1,151,455 km (0.104 R)
• M4: 2,951,716 km (0.057 R)
• M5: 6,268,899 km (0.1 R)
• M6: 8,175,524 km (0.077 R)
• M7: 10,625,189 km (0.074 R)
• M8: 11,879,567 km (0.086 R)
• M9: 14,910,420 km (0.086 R)
• M10: 16,579,782 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.5

Radius: 4.2

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.76 AU - 7.22 AU

Year: 9617 Days

Day: 22.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,696,454 km

• M1: 52,509 km (0.114 R)
• M2: 199,414 km (0.104 R)
• M3: 501,602 km (0.099 R)
• M4: 820,544 km (0.105 R)
• M5: 1,006,046 km (0.1 R)
• M6: 1,274,125 km (0.074 R)
• M7: 2,805,409 km (0.117 R)
• M8: 4,459,064 km (0.09 R)
• M9: 5,091,713 km (0.027 R)
• M10: 5,414,545 km (0.037 R)
• M11: 6,532,789 km (0.04 R)
• M12: 6,913,965 km (0.057 R)
• M13: 7,091,986 km (0.072 R)
• M14: 8,546,975 km (0.117 R)
• M15: 9,300,948 km (0.103 R)
• M16: 11,133,672 km (0.117 R)
• M17: 16,675,375 km (0.117 R)
• M18: 18,386,775 km (0.113 R)
• M19: 19,638,161 km (0.043 R)
• M20: 20,212,019 km (0.06 R)
• M21: 20,503,136 km (0.12 R)
• M22: 22,619,796 km (0.085 R)
• M23: 28,085,504 km (0.104 R)
• M24: 28,721,894 km (0.088 R)
• M25: 29,741,253 km (0.059 R)
• M26: 30,976,932 km (0.088 R)
• M27: 31,852,079 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.2

Radius: 5.8

Gravity: 23.43 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.22 AU - 6.68 AU

Year: 10746 Days

Day: 15.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,696,454 km

• M1: 73,901 km (0.116 R)
• M2: 257,009 km (0.059 R)
• M3: 462,407 km (0.091 R)
• M4: 712,385 km (0.038 R)
• M5: 1,190,649 km (0.093 R)
• M6: 1,492,987 km (0.11 R)
• M7: 5,194,337 km (0.057 R)
• M8: 5,891,912 km (0.102 R)
• M9: 6,075,768 km (0.102 R)
• M10: 6,809,246 km (0.067 R)
• M11: 8,085,466 km (0.087 R)
• M12: 8,827,471 km (0.03 R)
• M13: 9,869,121 km (0.06 R)
• M14: 10,339,756 km (0.095 R)
• M15: 11,101,359 km (0.11 R)
• M16: 13,610,265 km (0.077 R)
• M17: 14,657,899 km (0.107 R)
• M18: 16,113,187 km (0.102 R)
• M19: 16,986,539 km (0.108 R)
• M20: 21,310,366 km (0.034 R)
• M21: 25,723,503 km (0.064 R)
• M22: 27,421,888 km (0.03 R)
• M23: 29,087,511 km (0.118 R)
• M24: 29,836,996 km (0.078 R)
• M25: 37,926,052 km (0.078 R)
• M26: 41,992,571 km (0.119 R)
• M27: 42,674,588 km (0.119 R)
• M28: 44,200,935 km (0.051 R)
• M29: 46,340,334 km (0.105 R)
• M30: 47,068,576 km (0.099 R)
• M31: 47,509,142 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 17,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit