🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 14.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.7 AU - 0.72 AU

Year: 392 Days

Day: 8.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,890,154 km

• M1: 182,809 km (0.045 R)
• M2: 727,943 km (0.11 R)
• M3: 1,258,866 km (0.098 R)
• M4: 1,872,367 km (0.113 R)
• M5: 3,093,385 km (0.099 R)
• M6: 3,706,886 km (0.058 R)
• M7: 4,316,497 km (0.028 R)
• M8: 4,794,761 km (0.116 R)
• M9: 5,308,480 km (0.118 R)

Asteroid Belt

Center: 1.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.8

Radius: 10.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.39 AU - 1.63 AU

Year: 1217 Days

Day: 5.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 46,890,154 km

• M1: 125,662 km (0.102 R)
• M2: 962,064 km (0.1 R)
• M3: 1,296,714 km (0.111 R)
• M4: 1,671,008 km (0.099 R)
• M5: 2,741,979 km (0.083 R)
• M6: 6,943,136 km (0.05 R)
• M7: 7,530,906 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.3

Radius: 12.7

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.55 AU - 1.55 AU

Year: 1266 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,890,154 km

• M1: 157,975 km (0.113 R)
• M2: 604,076 km (0.085 R)
• M3: 1,001,558 km (0.115 R)
• M4: 1,535,772 km (0.092 R)
• M5: 2,237,087 km (0.091 R)
• M6: 2,972,659 km (0.113 R)
• M7: 3,681,454 km (0.049 R)
• M8: 4,907,708 km (0.111 R)
• M9: 6,588,739 km (0.048 R)
• M10: 7,402,402 km (0.06 R)
• M11: 9,399,384 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.5

Radius: 12.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.35 AU - 2.99 AU

Year: 2862 Days

Day: 13.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,890,154 km

• M1: 155,432 km (0.039 R)
• M2: 754,422 km (0.046 R)
• M3: 1,513,182 km (0.071 R)
• M4: 2,315,326 km (0.111 R)
• M5: 3,041,175 km (0.098 R)
• M6: 3,549,359 km (0.076 R)
• M7: 4,813,162 km (0.026 R)
• M8: 5,302,048 km (0.093 R)
• M9: 6,108,829 km (0.102 R)
• M10: 7,217,948 km (0.103 R)
• M11: 8,596,791 km (0.106 R)
• M12: 10,461,977 km (0.095 R)
• M13: 11,084,155 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.9

Radius: 10.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.01 AU - 3.63 AU

Year: 3968 Days

Day: 7.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,890,154 km

• M1: 125,662 km (0.093 R)
• M2: 556,055 km (0.06 R)
• M3: 1,059,003 km (0.087 R)
• M4: 1,595,012 km (0.068 R)
• M5: 2,003,564 km (0.036 R)
• M6: 3,747,875 km (0.076 R)
• M7: 4,253,666 km (0.1 R)
• M8: 4,780,550 km (0.108 R)
• M9: 6,104,790 km (0.111 R)
• M10: 6,478,336 km (0.097 R)
• M11: 7,626,051 km (0.118 R)
• M12: 8,231,174 km (0.105 R)
• M13: 8,759,703 km (0.086 R)
• M14: 12,648,051 km (0.091 R)
• M15: 13,592,762 km (0.099 R)
• M16: 14,231,694 km (0.096 R)
• M17: 15,149,178 km (0.094 R)
• M18: 16,268,768 km (0.094 R)
• M19: 16,932,833 km (0.113 R)
• M20: 17,615,000 km (0.074 R)
• M21: 18,256,176 km (0.102 R)
• M22: 18,792,335 km (0.049 R)
• M23: 20,848,408 km (0.039 R)
• M24: 22,912,709 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.4

Radius: 11.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.07 AU - 4.47 AU

Year: 5788 Days

Day: 11.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,890,154 km

• M1: 143,165 km (0.116 R)
• M2: 583,581 km (0.066 R)
• M3: 1,285,644 km (0.076 R)
• M4: 1,665,174 km (0.108 R)
• M5: 2,310,240 km (0.077 R)
• M6: 2,845,800 km (0.057 R)
• M7: 4,566,774 km (0.097 R)
• M8: 5,415,144 km (0.036 R)
• M9: 6,365,389 km (0.115 R)
• M10: 6,832,733 km (0.068 R)
• M11: 7,389,836 km (0.068 R)
• M12: 8,083,970 km (0.09 R)
• M13: 9,012,225 km (0.099 R)
• M14: 10,218,283 km (0.098 R)
• M15: 11,124,546 km (0.079 R)
• M16: 13,598,895 km (0.116 R)
• M17: 14,534,929 km (0.082 R)
• M18: 15,182,538 km (0.07 R)
• M19: 16,651,589 km (0.119 R)
• M20: 17,722,710 km (0.038 R)
• M21: 21,418,376 km (0.093 R)
• M22: 22,756,529 km (0.043 R)
• M23: 24,000,286 km (0.09 R)
• M24: 24,525,524 km (0.031 R)
• M25: 26,863,439 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.4

Radius: 6.2

Gravity: 21.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.84 AU - 7.02 AU

Year: 9473 Days

Day: 15.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,890,154 km

• M1: 77,043 km (0.062 R)
• M2: 274,213 km (0.091 R)
• M3: 469,289 km (0.119 R)
• M4: 1,153,250 km (0.101 R)
• M5: 1,427,313 km (0.045 R)
• M6: 2,270,297 km (0.071 R)
• M7: 3,075,433 km (0.104 R)
• M8: 3,530,510 km (0.114 R)
• M9: 4,001,893 km (0.097 R)
• M10: 4,484,944 km (0.116 R)
• M11: 5,102,035 km (0.083 R)
• M12: 5,364,131 km (0.106 R)
• M13: 5,951,003 km (0.027 R)
• M14: 6,656,656 km (0.079 R)
• M15: 7,293,046 km (0.119 R)
• M16: 7,710,873 km (0.115 R)
• M17: 9,251,581 km (0.11 R)
• M18: 11,149,529 km (0.033 R)
• M19: 13,354,153 km (0.09 R)
• M20: 13,664,419 km (0.06 R)
• M21: 14,623,940 km (0.076 R)
• M22: 15,559,226 km (0.11 R)
• M23: 21,427,053 km (0.049 R)
• M24: 22,110,266 km (0.082 R)
• M25: 23,340,559 km (0.101 R)
• M26: 26,033,021 km (0.077 R)
• M27: 26,614,808 km (0.119 R)
• M28: 27,205,270 km (0.05 R)
• M29: 27,703,880 km (0.08 R)
• M30: 28,208,623 km (0.042 R)
• M31: 31,040,810 km (0.07 R)
• M32: 31,475,841 km (0.099 R)
• M33: 32,581,369 km (0.03 R)
• M34: 36,052,788 km (0.116 R)
• M35: 38,374,547 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.3

Radius: 6.9

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.19 AU - 7.07 AU

Year: 11199 Days

Day: 22.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,890,154 km

• M1: 85,869 km (0.073 R)
• M2: 324,029 km (0.111 R)
• M3: 871,108 km (0.028 R)
• M4: 1,507,348 km (0.106 R)
• M5: 2,324,601 km (0.09 R)
• M6: 2,633,820 km (0.102 R)
• M7: 4,436,774 km (0.082 R)
• M8: 5,491,738 km (0.097 R)
• M9: 8,572,407 km (0.096 R)
• M10: 14,416,448 km (0.11 R)
• M11: 21,122,322 km (0.089 R)
• M12: 22,640,441 km (0.089 R)
• M13: 25,144,261 km (0.031 R)
• M14: 27,041,909 km (0.066 R)
• M15: 29,032,908 km (0.09 R)
• M16: 30,064,235 km (0.106 R)
• M17: 30,800,406 km (0.096 R)
• M18: 32,528,411 km (0.064 R)
• M19: 35,356,260 km (0.074 R)
• M20: 37,854,844 km (0.078 R)
• M21: 38,589,668 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit