🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.5 AU - 5.44 AU

Year: 3912 Days

Day: 38.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,224,314 km

• M1: 319,541 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 10.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.83 AU - 6.33 AU

Year: 4654 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,224,314 km

• M1: 135,386 km (0.113 R)
• M2: 491,130 km (0.087 R)
• M3: 984,504 km (0.082 R)
• M4: 2,109,928 km (0.113 R)
• M5: 2,549,896 km (0.108 R)
• M6: 3,068,552 km (0.118 R)
• M7: 4,363,620 km (0.081 R)
• M8: 4,859,537 km (0.042 R)
• M9: 6,135,158 km (0.09 R)
• M10: 7,326,257 km (0.091 R)
• M11: 7,857,329 km (0.081 R)
• M12: 8,378,229 km (0.105 R)
• M13: 10,696,098 km (0.098 R)
• M14: 11,292,994 km (0.074 R)
• M15: 12,002,387 km (0.097 R)
• M16: 12,507,130 km (0.106 R)
• M17: 14,824,700 km (0.035 R)
• M18: 16,334,143 km (0.049 R)
• M19: 18,603,842 km (0.104 R)
• M20: 20,357,877 km (0.066 R)
• M21: 21,542,093 km (0.103 R)
• M22: 22,771,788 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.9

Radius: 10.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.59 AU - 6.91 AU

Year: 4869 Days

Day: 10.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,224,314 km

• M1: 128,355 km (0.111 R)
• M2: 477,217 km (0.091 R)
• M3: 901,626 km (0.064 R)
• M4: 1,245,552 km (0.115 R)
• M5: 1,701,825 km (0.095 R)
• M6: 2,061,758 km (0.085 R)
• M7: 2,503,221 km (0.111 R)
• M8: 2,921,497 km (0.112 R)
• M9: 3,577,783 km (0.081 R)
• M10: 4,464,599 km (0.084 R)
• M11: 4,862,828 km (0.086 R)
• M12: 5,413,349 km (0.112 R)
• M13: 6,550,292 km (0.078 R)
• M14: 7,128,339 km (0.087 R)
• M15: 8,597,689 km (0.12 R)
• M16: 8,994,572 km (0.113 R)
• M17: 9,786,543 km (0.057 R)
• M18: 10,542,461 km (0.092 R)
• M19: 11,379,611 km (0.1 R)
• M20: 15,810,999 km (0.067 R)
• M21: 17,531,524 km (0.111 R)
• M22: 19,496,642 km (0.09 R)
• M23: 22,884,585 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 14.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.07 AU - 10.17 AU

Year: 9725 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,224,314 km

• M1: 183,108 km (0.072 R)
• M2: 1,257,968 km (0.117 R)
• M3: 2,008,202 km (0.078 R)
• M4: 2,671,369 km (0.07 R)
• M5: 3,407,241 km (0.096 R)
• M6: 4,331,008 km (0.038 R)
• M7: 5,416,041 km (0.111 R)
• M8: 6,058,265 km (0.105 R)
• M9: 6,600,856 km (0.117 R)
• M10: 7,374,876 km (0.092 R)
• M11: 8,079,781 km (0.114 R)
• M12: 11,576,332 km (0.064 R)
• M13: 18,624,337 km (0.099 R)
• M14: 19,156,307 km (0.073 R)
• M15: 20,732,171 km (0.057 R)
• M16: 22,994,988 km (0.104 R)
• M17: 29,416,028 km (0.112 R)
• M18: 32,485,327 km (0.107 R)
• M19: 40,762,428 km (0.069 R)
• M20: 45,658,766 km (0.103 R)
• M21: 46,349,160 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 12.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.08 AU - 13.52 AU

Year: 14313 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,224,314 km

• M1: 151,842 km (0.054 R)
• M2: 871,557 km (0.059 R)
• M3: 1,292,974 km (0.102 R)
• M4: 3,121,060 km (0.091 R)
• M5: 3,843,618 km (0.098 R)
• M6: 5,312,968 km (0.073 R)
• M7: 6,074,870 km (0.1 R)
• M8: 13,136,937 km (0.075 R)
• M9: 13,821,198 km (0.098 R)
• M10: 18,862,945 km (0.096 R)
• M11: 21,557,203 km (0.058 R)
• M12: 25,623,123 km (0.111 R)
• M13: 29,300,389 km (0.06 R)
• M14: 30,370,313 km (0.074 R)
• M15: 33,525,481 km (0.047 R)
• M16: 36,113,674 km (0.111 R)

Asteroid Belt

Center: 12.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 10.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.55 AU - 14.77 AU

Year: 15906 Days

Day: 11.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,224,314 km

• M1: 128,953 km (0.058 R)
• M2: 503,846 km (0.119 R)
• M3: 889,958 km (0.09 R)
• M4: 2,443,831 km (0.12 R)
• M5: 2,795,835 km (0.029 R)
• M6: 3,841,374 km (0.117 R)
• M7: 4,175,426 km (0.101 R)
• M8: 5,129,561 km (0.055 R)
• M9: 8,442,406 km (0.051 R)
• M10: 9,010,280 km (0.033 R)
• M11: 10,487,858 km (0.11 R)
• M12: 12,782,390 km (0.116 R)
• M13: 18,733,094 km (0.032 R)
• M14: 20,445,691 km (0.075 R)
• M15: 20,783,483 km (0.11 R)
• M16: 26,108,269 km (0.097 R)
• M17: 34,851,517 km (0.069 R)
• M18: 35,212,796 km (0.11 R)
• M19: 41,879,326 km (0.101 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 16,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit