🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 12

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.47 AU - 0.55 AU

Year: 251 Days

Day: 6.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,882,456 km

• M1: 149,299 km (0.07 R)
• M2: 556,654 km (0.094 R)
• M3: 933,192 km (0.097 R)
• M4: 1,524,402 km (0.105 R)
• M5: 1,938,190 km (0.086 R)
• M6: 2,484,372 km (0.088 R)
• M7: 2,943,936 km (0.107 R)
• M8: 3,691,627 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 15

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.7 AU - 1.08 AU

Year: 580 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,882,456 km

• M1: 186,848 km (0.067 R)
• M2: 667,805 km (0.115 R)
• M3: 1,258,268 km (0.108 R)
• M4: 1,885,980 km (0.072 R)
• M5: 2,885,145 km (0.097 R)
• M6: 3,888,497 km (0.088 R)
• M7: 4,642,321 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.8

Radius: 10.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.82 AU - 1.12 AU

Year: 659 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,882,456 km

• M1: 134,788 km (0.111 R)
• M2: 496,964 km (0.048 R)
• M3: 913,594 km (0.057 R)
• M4: 1,299,407 km (0.087 R)
• M5: 2,229,307 km (0.102 R)
• M6: 2,990,910 km (0.111 R)
• M7: 3,593,640 km (0.032 R)
• M8: 4,052,756 km (0.106 R)
• M9: 4,433,632 km (0.087 R)
• M10: 5,105,626 km (0.106 R)
• M11: 5,483,211 km (0.092 R)
• M12: 5,932,603 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.2

Radius: 12.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1 AU - 1.38 AU

Year: 896 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,882,456 km

• M1: 157,975 km (0.095 R)
• M2: 622,178 km (0.117 R)
• M3: 1,038,359 km (0.084 R)
• M4: 1,549,684 km (0.075 R)
• M5: 2,057,868 km (0.062 R)
• M6: 2,632,474 km (0.091 R)
• M7: 3,110,589 km (0.091 R)
• M8: 3,973,918 km (0.047 R)
• M9: 4,788,029 km (0.064 R)
• M10: 5,288,584 km (0.117 R)
• M11: 5,804,996 km (0.096 R)
• M12: 7,112,930 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.2

Radius: 14.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.96 AU - 3.2 AU

Year: 3731 Days

Day: 11.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,882,456 km

• M1: 180,714 km (0.091 R)
• M2: 747,840 km (0.071 R)
• M3: 1,324,091 km (0.051 R)
• M4: 1,924,577 km (0.066 R)
• M5: 3,020,531 km (0.09 R)
• M6: 3,559,382 km (0.089 R)
• M7: 4,609,260 km (0.061 R)
• M8: 5,426,064 km (0.107 R)
• M9: 6,365,090 km (0.111 R)
• M10: 6,845,000 km (0.113 R)
• M11: 7,563,818 km (0.11 R)
• M12: 8,299,540 km (0.09 R)
• M13: 9,914,300 km (0.108 R)
• M14: 12,067,312 km (0.076 R)
• M15: 12,541,687 km (0.1 R)
• M16: 15,705,233 km (0.058 R)
• M17: 18,107,476 km (0.086 R)
• M18: 20,319,430 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 14.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.59 AU - 4.01 AU

Year: 4138 Days

Day: 9.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,882,456 km

• M1: 179,069 km (0.094 R)
• M2: 628,909 km (0.1 R)
• M3: 1,131,409 km (0.088 R)
• M4: 1,796,521 km (0.086 R)
• M5: 2,981,486 km (0.085 R)
• M6: 3,463,640 km (0.114 R)
• M7: 4,088,809 km (0.106 R)
• M8: 4,662,367 km (0.088 R)
• M9: 5,884,133 km (0.085 R)
• M10: 6,649,925 km (0.12 R)
• M11: 7,726,431 km (0.107 R)
• M12: 8,799,496 km (0.093 R)
• M13: 11,196,054 km (0.1 R)
• M14: 11,798,485 km (0.056 R)
• M15: 12,619,029 km (0.094 R)
• M16: 13,374,199 km (0.057 R)
• M17: 15,197,947 km (0.111 R)
• M18: 15,937,409 km (0.026 R)
• M19: 17,611,709 km (0.037 R)
• M20: 18,877,456 km (0.101 R)
• M21: 21,237,512 km (0.088 R)
• M22: 22,818,014 km (0.099 R)
• M23: 24,398,665 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.3

Radius: 4.3

Gravity: 33.93 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.93 AU - 8.85 AU

Year: 13867 Days

Day: 20 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,882,456 km

• M1: 53,406 km (0.116 R)
• M2: 294,857 km (0.063 R)
• M3: 652,546 km (0.119 R)
• M4: 1,069,924 km (0.111 R)
• M5: 1,230,143 km (0.073 R)
• M6: 1,378,096 km (0.068 R)
• M7: 2,038,570 km (0.07 R)
• M8: 3,054,489 km (0.102 R)
• M9: 3,302,373 km (0.078 R)
• M10: 4,651,297 km (0.089 R)
• M11: 4,946,005 km (0.12 R)
• M12: 5,081,092 km (0.114 R)
• M13: 5,393,751 km (0.049 R)
• M14: 6,212,052 km (0.105 R)
• M15: 6,448,865 km (0.114 R)
• M16: 8,760,751 km (0.115 R)
• M17: 9,414,792 km (0.108 R)
• M18: 9,570,225 km (0.077 R)
• M19: 12,173,527 km (0.085 R)
• M20: 13,902,579 km (0.113 R)
• M21: 17,838,648 km (0.115 R)
• M22: 21,014,611 km (0.094 R)
• M23: 23,773,346 km (0.087 R)
• M24: 25,239,106 km (0.077 R)
• M25: 26,044,989 km (0.112 R)
• M26: 27,076,317 km (0.087 R)
• M27: 32,643,602 km (0.075 R)
• M28: 33,119,323 km (0.114 R)
• M29: 35,693,154 km (0.117 R)
• M30: 43,919,691 km (0.06 R)
• M31: 45,674,175 km (0.098 R)
• M32: 48,085,244 km (0.069 R)
• M33: 49,791,407 km (0.111 R)
• M34: 57,363,603 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 17,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit