🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 12.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.2 AU - 1.94 AU

Year: 1270 Days

Day: 9.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,113,404 km

• M1: 161,416 km (0.073 R)
• M2: 595,699 km (0.114 R)
• M3: 1,248,095 km (0.04 R)
• M4: 1,689,259 km (0.103 R)
• M5: 2,511,299 km (0.108 R)
• M6: 3,073,189 km (0.069 R)
• M7: 4,861,931 km (0.063 R)
• M8: 5,906,124 km (0.111 R)
• M9: 7,221,688 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.7

Radius: 8.4

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.41 AU - 2.03 AU

Year: 1456 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,113,404 km

• M1: 104,719 km (0.102 R)
• M2: 607,367 km (0.055 R)
• M3: 936,183 km (0.095 R)
• M4: 1,285,794 km (0.072 R)
• M5: 1,791,584 km (0.113 R)
• M6: 2,068,639 km (0.114 R)
• M7: 2,806,456 km (0.077 R)
• M8: 3,431,177 km (0.08 R)
• M9: 4,255,311 km (0.096 R)
• M10: 4,934,935 km (0.098 R)
• M11: 5,311,772 km (0.09 R)
• M12: 6,533,837 km (0.075 R)
• M13: 7,171,273 km (0.053 R)
• M14: 7,491,712 km (0.092 R)
• M15: 8,659,024 km (0.11 R)
• M16: 9,115,148 km (0.11 R)
• M17: 9,491,387 km (0.092 R)
• M18: 10,925,432 km (0.091 R)
• M19: 11,458,150 km (0.098 R)
• M20: 13,439,574 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 13.5

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.11 AU - 3.49 AU

Year: 3871 Days

Day: 9.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,113,404 km

• M1: 167,998 km (0.11 R)
• M2: 718,967 km (0.098 R)
• M3: 1,196,633 km (0.059 R)
• M4: 2,097,961 km (0.115 R)
• M5: 2,556,927 km (0.11 R)
• M6: 3,274,847 km (0.076 R)
• M7: 3,724,987 km (0.054 R)
• M8: 5,222,462 km (0.06 R)
• M9: 5,958,184 km (0.075 R)
• M10: 6,475,942 km (0.081 R)
• M11: 7,885,603 km (0.054 R)
• M12: 10,284,854 km (0.066 R)
• M13: 10,897,756 km (0.068 R)
• M14: 11,957,807 km (0.087 R)
• M15: 13,858,148 km (0.115 R)
• M16: 14,715,793 km (0.067 R)
• M17: 15,494,899 km (0.03 R)
• M18: 18,313,323 km (0.08 R)
• M19: 19,215,099 km (0.117 R)
• M20: 23,120,800 km (0.043 R)
• M21: 27,277,526 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 13.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.83 AU - 5.07 AU

Year: 6061 Days

Day: 13.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,113,404 km

• M1: 164,258 km (0.095 R)
• M2: 732,581 km (0.084 R)
• M3: 1,413,101 km (0.101 R)
• M4: 1,962,574 km (0.088 R)
• M5: 3,179,553 km (0.116 R)
• M6: 4,849,664 km (0.108 R)
• M7: 6,866,393 km (0.116 R)
• M8: 8,101,473 km (0.111 R)
• M9: 9,046,333 km (0.097 R)
• M10: 9,479,568 km (0.044 R)
• M11: 10,719,136 km (0.085 R)
• M12: 11,402,948 km (0.073 R)
• M13: 11,857,875 km (0.117 R)
• M14: 12,483,344 km (0.096 R)
• M15: 15,512,701 km (0.084 R)
• M16: 16,197,859 km (0.04 R)
• M17: 17,362,778 km (0.092 R)
• M18: 18,238,224 km (0.051 R)
• M19: 19,213,752 km (0.079 R)
• M20: 21,573,958 km (0.044 R)
• M21: 22,428,311 km (0.102 R)
• M22: 25,898,533 km (0.035 R)
• M23: 27,041,610 km (0.096 R)
• M24: 32,151,574 km (0.051 R)
• M25: 33,266,079 km (0.061 R)
• M26: 35,465,167 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.7

Radius: 3.4

Gravity: 33.97 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.15 AU - 7.27 AU

Year: 12500 Days

Day: 23.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,113,404 km

• M1: 42,336 km (0.116 R)
• M2: 174,431 km (0.096 R)
• M3: 547,379 km (0.106 R)
• M4: 1,731,595 km (0.05 R)
• M5: 1,840,802 km (0.027 R)
• M6: 2,399,699 km (0.034 R)
• M7: 2,952,763 km (0.115 R)
• M8: 3,365,653 km (0.095 R)
• M9: 4,055,748 km (0.047 R)
• M10: 4,305,277 km (0.086 R)
• M11: 4,448,442 km (0.12 R)
• M12: 6,094,168 km (0.09 R)
• M13: 6,384,688 km (0.095 R)
• M14: 6,760,627 km (0.104 R)
• M15: 9,864,932 km (0.096 R)
• M16: 10,991,404 km (0.095 R)
• M17: 13,254,072 km (0.119 R)
• M18: 13,496,122 km (0.115 R)
• M19: 14,686,173 km (0.093 R)
• M20: 16,356,433 km (0.067 R)
• M21: 24,941,107 km (0.085 R)
• M22: 33,138,172 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245

Radius: 4

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.07 AU - 10.39 AU

Year: 21127 Days

Day: 18 Hours

Environment

Temp: -227 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,113,404 km

• M1: 52,808 km (0.089 R)
• M2: 200,012 km (0.097 R)
• M3: 945,459 km (0.073 R)
• M4: 1,669,213 km (0.092 R)
• M5: 1,849,628 km (0.03 R)
• M6: 2,408,526 km (0.062 R)
• M7: 3,421,154 km (0.098 R)
• M8: 5,321,944 km (0.064 R)
• M9: 6,010,394 km (0.11 R)
• M10: 6,200,981 km (0.093 R)
• M11: 6,962,435 km (0.105 R)
• M12: 8,717,068 km (0.076 R)
• M13: 8,961,361 km (0.042 R)
• M14: 10,198,386 km (0.091 R)
• M15: 10,634,763 km (0.079 R)
• M16: 11,428,380 km (0.027 R)
• M17: 14,380,843 km (0.033 R)
• M18: 15,491,608 km (0.059 R)
• M19: 16,068,008 km (0.094 R)
• M20: 17,726,450 km (0.085 R)
• M21: 18,356,706 km (0.098 R)
• M22: 18,920,391 km (0.093 R)
• M23: 19,083,452 km (0.095 R)
• M24: 21,378,882 km (0.117 R)
• M25: 25,701,812 km (0.093 R)
• M26: 27,021,415 km (0.101 R)
• M27: 27,228,308 km (0.091 R)
• M28: 30,015,616 km (0.087 R)
• M29: 31,478,085 km (0.115 R)
• M30: 32,634,775 km (0.073 R)
• M31: 34,787,788 km (0.075 R)
• M32: 43,491,243 km (0.095 R)
• M33: 45,653,381 km (0.106 R)
• M34: 46,835,204 km (0.033 R)
• M35: 48,037,372 km (0.116 R)
• M36: 48,799,125 km (0.043 R)
• M37: 53,702,195 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.6

Radius: 4.7

Gravity: 25.02 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.6 AU - 12.04 AU

Year: 21406 Days

Day: 22.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,113,404 km

• M1: 70,161 km (0.119 R)
• M2: 367,562 km (0.105 R)
• M3: 815,159 km (0.051 R)
• M4: 1,979,030 km (0.079 R)
• M5: 2,577,272 km (0.083 R)
• M6: 3,659,463 km (0.114 R)
• M7: 4,727,293 km (0.074 R)
• M8: 5,275,270 km (0.116 R)
• M9: 5,783,603 km (0.05 R)
• M10: 6,366,736 km (0.103 R)
• M11: 6,540,419 km (0.115 R)
• M12: 7,600,769 km (0.08 R)
• M13: 7,747,075 km (0.091 R)
• M14: 12,994,071 km (0.057 R)
• M15: 16,702,752 km (0.119 R)
• M16: 17,116,689 km (0.077 R)
• M17: 24,598,378 km (0.086 R)
• M18: 34,529,881 km (0.101 R)
• M19: 37,127,798 km (0.075 R)
• M20: 38,259,655 km (0.065 R)
• M21: 40,740,736 km (0.065 R)
• M22: 52,441,085 km (0.042 R)
• M23: 57,912,328 km (0.045 R)
• M24: 64,761,965 km (0.1 R)
• M25: 68,486,055 km (0.057 R)
• M26: 73,891,475 km (0.075 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: 376 - 18,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit