🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.64 AU - 4.16 AU

Year: 2301 Days

Day: 28.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,014,047 km

• M1: 37,848 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.25 AU - 4.57 AU

Year: 2838 Days

Day: 26.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,014,047 km

• M1: 1,410,558 km (0.072 R)
• M2: 1,712,596 km (0.12 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 14.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.61 AU - 6.97 AU

Year: 5114 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 108.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,014,047 km

• M1: 177,872 km (0.106 R)
• M2: 631,752 km (0.111 R)
• M3: 1,296,415 km (0.029 R)
• M4: 1,906,924 km (0.105 R)
• M5: 2,491,104 km (0.107 R)
• M6: 3,256,746 km (0.077 R)
• M7: 4,231,974 km (0.081 R)
• M8: 4,977,720 km (0.101 R)
• M9: 6,499,728 km (0.067 R)
• M10: 8,044,027 km (0.063 R)
• M11: 9,486,151 km (0.096 R)
• M12: 10,060,756 km (0.103 R)
• M13: 11,354,478 km (0.038 R)
• M14: 15,345,600 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 14.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.06 AU - 11.78 AU

Year: 13247 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,014,047 km

• M1: 175,329 km (0.112 R)
• M2: 619,485 km (0.082 R)
• M3: 1,184,815 km (0.111 R)
• M4: 1,953,748 km (0.081 R)
• M5: 2,462,231 km (0.119 R)
• M6: 3,440,302 km (0.09 R)
• M7: 4,779,951 km (0.067 R)
• M8: 5,487,998 km (0.093 R)
• M9: 6,159,692 km (0.051 R)
• M10: 7,037,682 km (0.06 R)
• M11: 9,934,196 km (0.117 R)
• M12: 10,426,074 km (0.119 R)
• M13: 11,089,989 km (0.115 R)
• M14: 15,161,744 km (0.08 R)
• M15: 16,487,181 km (0.091 R)
• M16: 17,178,323 km (0.086 R)
• M17: 19,750,360 km (0.117 R)
• M18: 20,847,810 km (0.109 R)
• M19: 25,464,400 km (0.07 R)
• M20: 28,401,455 km (0.041 R)
• M21: 36,661,352 km (0.04 R)
• M22: 37,958,665 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.1

Radius: 10.1

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.14 AU - 14.18 AU

Year: 14616 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,014,047 km

• M1: 125,662 km (0.104 R)
• M2: 572,661 km (0.113 R)
• M3: 925,113 km (0.112 R)
• M4: 1,578,407 km (0.101 R)
• M5: 3,817,438 km (0.119 R)
• M6: 4,632,896 km (0.116 R)
• M7: 5,117,893 km (0.053 R)
• M8: 6,692,560 km (0.108 R)
• M9: 10,651,668 km (0.042 R)
• M10: 11,436,308 km (0.106 R)
• M11: 13,531,726 km (0.082 R)
• M12: 16,025,672 km (0.055 R)
• M13: 17,136,436 km (0.094 R)
• M14: 19,334,178 km (0.102 R)
• M15: 20,592,446 km (0.09 R)
• M16: 23,271,295 km (0.092 R)
• M17: 25,639,130 km (0.109 R)
• M18: 26,716,983 km (0.106 R)
• M19: 28,847,855 km (0.034 R)
• M20: 29,426,799 km (0.113 R)
• M21: 30,488,644 km (0.085 R)
• M22: 34,601,240 km (0.101 R)
• M23: 35,651,117 km (0.087 R)
• M24: 41,808,715 km (0.103 R)
• M25: 42,550,422 km (0.077 R)
• M26: 44,060,014 km (0.105 R)
• M27: 46,549,173 km (0.108 R)
• M28: 48,151,665 km (0.117 R)
• M29: 49,790,659 km (0.069 R)
• M30: 50,289,568 km (0.091 R)
• M31: 50,959,916 km (0.101 R)
• M32: 51,976,583 km (0.096 R)
• M33: 56,719,434 km (0.108 R)
• M34: 57,081,760 km (0.083 R)
• M35: 61,170,719 km (0.049 R)
• M36: 63,092,304 km (0.111 R)
• M37: 65,649,978 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.8

Radius: 3.4

Gravity: 28.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.81 AU - 16.25 AU

Year: 17266 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,014,047 km

• M1: 42,336 km (0.08 R)
• M2: 181,013 km (0.087 R)
• M3: 293,661 km (0.09 R)
• M4: 640,877 km (0.119 R)
• M5: 905,965 km (0.099 R)
• M6: 1,058,106 km (0.11 R)
• M7: 1,777,821 km (0.083 R)
• M8: 2,201,183 km (0.096 R)
• M9: 2,356,316 km (0.069 R)
• M10: 2,602,554 km (0.08 R)
• M11: 3,146,342 km (0.076 R)
• M12: 3,268,564 km (0.115 R)
• M13: 3,984,090 km (0.09 R)
• M14: 4,423,908 km (0.109 R)
• M15: 5,227,398 km (0.109 R)
• M16: 5,539,160 km (0.037 R)
• M17: 7,076,129 km (0.078 R)
• M18: 7,201,641 km (0.109 R)
• M19: 10,737,088 km (0.12 R)
• M20: 12,967,592 km (0.114 R)
• M21: 13,473,532 km (0.112 R)
• M22: 14,257,126 km (0.043 R)
• M23: 14,932,859 km (0.072 R)
• M24: 15,629,537 km (0.111 R)
• M25: 15,914,221 km (0.085 R)
• M26: 19,115,466 km (0.116 R)
• M27: 20,440,006 km (0.045 R)
• M28: 20,609,799 km (0.032 R)
• M29: 28,302,272 km (0.112 R)
• M30: 28,618,970 km (0.107 R)
• M31: 28,725,035 km (0.109 R)
• M32: 30,018,907 km (0.106 R)
• M33: 31,238,429 km (0.113 R)
• M34: 33,304,824 km (0.089 R)
• M35: 33,894,539 km (0.076 R)
• M36: 37,326,314 km (0.03 R)
• M37: 38,995,527 km (0.064 R)
• M38: 45,300,928 km (0.085 R)
• M39: 49,453,316 km (0.12 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: 290 - 14,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit