🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 11.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.52 AU - 1.72 AU

Year: 1331 Days

Day: 10.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,662,044 km

• M1: 144,212 km (0.101 R)
• M2: 513,719 km (0.117 R)
• M3: 897,886 km (0.046 R)
• M4: 1,484,160 km (0.077 R)
• M5: 2,084,796 km (0.113 R)
• M6: 3,031,152 km (0.1 R)
• M7: 3,988,279 km (0.11 R)
• M8: 4,528,477 km (0.108 R)
• M9: 5,038,157 km (0.066 R)
• M10: 5,885,479 km (0.088 R)
• M11: 7,369,341 km (0.076 R)
• M12: 9,355,252 km (0.09 R)
• M13: 10,863,049 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.5

Radius: 11

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.62 AU - 3.34 AU

Year: 3322 Days

Day: 12.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,662,044 km

• M1: 136,732 km (0.072 R)
• M2: 682,615 km (0.099 R)
• M3: 1,351,168 km (0.104 R)
• M4: 1,914,554 km (0.114 R)
• M5: 3,272,453 km (0.104 R)
• M6: 3,713,917 km (0.102 R)
• M7: 4,461,308 km (0.094 R)
• M8: 6,254,537 km (0.112 R)
• M9: 6,769,304 km (0.079 R)
• M10: 7,224,680 km (0.088 R)
• M11: 7,791,805 km (0.117 R)
• M12: 9,049,175 km (0.074 R)
• M13: 9,497,071 km (0.114 R)
• M14: 10,325,694 km (0.046 R)
• M15: 11,637,966 km (0.075 R)
• M16: 12,714,323 km (0.099 R)
• M17: 14,921,191 km (0.054 R)
• M18: 17,425,010 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.2

Radius: 14.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.35 AU - 3.51 AU

Year: 4102 Days

Day: 8.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,662,044 km

• M1: 182,659 km (0.045 R)
• M2: 873,502 km (0.039 R)
• M3: 1,616,255 km (0.11 R)
• M4: 3,559,233 km (0.026 R)
• M5: 4,337,441 km (0.073 R)
• M6: 5,603,188 km (0.086 R)
• M7: 7,467,028 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.9

Radius: 8.1

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.66 AU - 4.26 AU

Year: 4156 Days

Day: 5.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,662,044 km

• M1: 100,679 km (0.025 R)
• M2: 379,380 km (0.058 R)
• M3: 693,087 km (0.076 R)
• M4: 2,013,587 km (0.097 R)
• M5: 2,388,779 km (0.085 R)
• M6: 2,995,249 km (0.104 R)
• M7: 3,801,282 km (0.106 R)
• M8: 4,421,515 km (0.073 R)
• M9: 5,008,836 km (0.084 R)
• M10: 5,385,673 km (0.12 R)
• M11: 6,660,247 km (0.118 R)
• M12: 8,788,277 km (0.027 R)
• M13: 9,114,998 km (0.109 R)
• M14: 10,104,439 km (0.098 R)
• M15: 10,463,025 km (0.115 R)
• M16: 13,501,657 km (0.081 R)
• M17: 16,147,594 km (0.049 R)
• M18: 19,855,377 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 13.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.81 AU - 4.13 AU

Year: 4174 Days

Day: 13.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 100 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,662,044 km

• M1: 169,195 km (0.078 R)
• M2: 743,651 km (0.077 R)
• M3: 1,406,669 km (0.085 R)
• M4: 1,991,746 km (0.095 R)
• M5: 2,527,905 km (0.082 R)
• M6: 3,019,633 km (0.086 R)
• M7: 3,472,316 km (0.052 R)
• M8: 4,064,425 km (0.079 R)
• M9: 4,786,833 km (0.12 R)
• M10: 5,452,992 km (0.084 R)
• M11: 6,079,657 km (0.082 R)
• M12: 8,252,866 km (0.1 R)
• M13: 9,380,086 km (0.072 R)
• M14: 10,104,139 km (0.108 R)
• M15: 12,058,336 km (0.1 R)
• M16: 12,625,163 km (0.046 R)
• M17: 15,825,660 km (0.082 R)
• M18: 16,505,432 km (0.104 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.5

Radius: 5.6

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.72 AU - 7.66 AU

Year: 9944 Days

Day: 23.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,662,044 km

• M1: 69,713 km (0.108 R)
• M2: 284,386 km (0.036 R)
• M3: 554,559 km (0.046 R)
• M4: 1,163,572 km (0.037 R)
• M5: 3,807,864 km (0.12 R)
• M6: 4,983,554 km (0.076 R)
• M7: 6,549,544 km (0.111 R)
• M8: 7,834,889 km (0.097 R)
• M9: 8,862,028 km (0.087 R)
• M10: 9,710,847 km (0.11 R)
• M11: 10,566,397 km (0.116 R)
• M12: 13,597,399 km (0.107 R)
• M13: 13,984,858 km (0.076 R)
• M14: 14,608,681 km (0.075 R)
• M15: 18,408,916 km (0.086 R)
• M16: 25,727,243 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.3

Radius: 6.9

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.4 AU - 10.04 AU

Year: 16626 Days

Day: 24.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 45,662,044 km

• M1: 85,869 km (0.037 R)
• M2: 391,797 km (0.089 R)
• M3: 895,493 km (0.117 R)
• M4: 1,841,699 km (0.078 R)
• M5: 2,806,755 km (0.109 R)
• M6: 4,481,952 km (0.094 R)
• M7: 5,022,449 km (0.072 R)
• M8: 5,272,128 km (0.075 R)
• M9: 5,835,364 km (0.106 R)
• M10: 6,151,913 km (0.052 R)
• M11: 6,479,682 km (0.112 R)
• M12: 8,902,420 km (0.114 R)
• M13: 9,483,009 km (0.025 R)
• M14: 9,920,882 km (0.091 R)
• M15: 10,719,435 km (0.073 R)
• M16: 11,254,996 km (0.119 R)
• M17: 12,836,245 km (0.1 R)
• M18: 13,992,637 km (0.079 R)
• M19: 14,632,317 km (0.057 R)
• M20: 16,355,086 km (0.116 R)
• M21: 22,232,936 km (0.087 R)
• M22: 24,096,776 km (0.106 R)
• M23: 30,544,744 km (0.108 R)
• M24: 30,900,188 km (0.117 R)
• M25: 31,138,797 km (0.12 R)
• M26: 33,844,723 km (0.119 R)
• M27: 34,353,057 km (0.089 R)
• M28: 36,172,167 km (0.109 R)
• M29: 37,239,996 km (0.097 R)
• M30: 41,431,729 km (0.069 R)
• M31: 42,306,278 km (0.106 R)
• M32: 44,394,515 km (0.049 R)
• M33: 45,772,760 km (0.077 R)
• M34: 56,050,732 km (0.035 R)
• M35: 61,722,436 km (0.06 R)
• M36: 64,989,354 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150

Radius: 5.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.58 AU - 11.06 AU

Year: 19869 Days

Day: 21.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,662,044 km

• M1: 72,106 km (0.067 R)
• M2: 459,116 km (0.075 R)
• M3: 1,443,470 km (0.067 R)
• M4: 1,725,462 km (0.112 R)
• M5: 3,168,483 km (0.112 R)
• M6: 5,943,523 km (0.063 R)
• M7: 6,782,917 km (0.079 R)
• M8: 7,533,749 km (0.091 R)
• M9: 9,246,196 km (0.107 R)
• M10: 11,690,326 km (0.099 R)
• M11: 17,589,568 km (0.036 R)
• M12: 18,174,346 km (0.055 R)
• M13: 21,293,462 km (0.119 R)
• M14: 24,121,460 km (0.067 R)
• M15: 31,565,899 km (0.077 R)
• M16: 38,545,836 km (0.084 R)
• M17: 39,159,786 km (0.086 R)
• M18: 40,407,133 km (0.069 R)
• M19: 45,252,907 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 19,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit