🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.95 AU - 2.29 AU

Year: 1085 Days

Day: 34 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,646,812 km

• M1: 271,819 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.39 AU - 4.33 AU

Year: 2665 Days

Day: 23.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.3

Radius: 9.4

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.84 AU - 11.74 AU

Year: 13333 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,646,812 km

• M1: 132,843 km (0.111 R)
• M2: 501,751 km (0.083 R)
• M3: 889,958 km (0.117 R)
• M4: 1,278,164 km (0.026 R)
• M5: 1,699,432 km (0.116 R)
• M6: 2,230,803 km (0.12 R)
• M7: 3,268,863 km (0.101 R)
• M8: 4,789,825 km (0.073 R)
• M9: 5,388,515 km (0.107 R)
• M10: 5,778,367 km (0.116 R)
• M11: 7,062,366 km (0.119 R)
• M12: 7,705,038 km (0.089 R)
• M13: 12,106,656 km (0.076 R)
• M14: 16,580,231 km (0.117 R)
• M15: 18,738,480 km (0.097 R)
• M16: 20,818,040 km (0.1 R)
• M17: 22,863,043 km (0.078 R)
• M18: 23,604,749 km (0.089 R)
• M19: 31,470,006 km (0.034 R)
• M20: 35,002,910 km (0.097 R)
• M21: 35,863,696 km (0.045 R)
• M22: 39,053,571 km (0.097 R)
• M23: 40,380,953 km (0.061 R)
• M24: 41,191,624 km (0.112 R)
• M25: 42,289,224 km (0.088 R)
• M26: 51,941,727 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.8

Radius: 14.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.71 AU - 14.07 AU

Year: 14410 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,646,812 km

• M1: 181,612 km (0.059 R)
• M2: 756,516 km (0.105 R)
• M3: 1,475,633 km (0.098 R)
• M4: 2,994,501 km (0.119 R)
• M5: 3,779,441 km (0.039 R)
• M6: 5,543,349 km (0.115 R)
• M7: 7,574,739 km (0.073 R)
• M8: 8,864,871 km (0.066 R)
• M9: 10,677,997 km (0.106 R)
• M10: 12,727,488 km (0.053 R)
• M11: 13,334,406 km (0.104 R)
• M12: 14,193,248 km (0.084 R)
• M13: 17,124,468 km (0.08 R)
• M14: 18,347,132 km (0.111 R)
• M15: 19,194,155 km (0.085 R)
• M16: 21,658,181 km (0.116 R)
• M17: 23,250,351 km (0.085 R)
• M18: 31,292,284 km (0.118 R)
• M19: 31,994,048 km (0.086 R)
• M20: 33,221,349 km (0.076 R)
• M21: 34,162,319 km (0.032 R)
• M22: 35,336,513 km (0.109 R)
• M23: 36,537,335 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531

Radius: 3

Gravity: 59 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.35 AU - 18.79 AU

Year: 24787 Days

Day: 19.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,646,812 km

• M1: 38,147 km (0.084 R)
• M2: 210,335 km (0.057 R)
• M3: 992,731 km (0.06 R)
• M4: 1,251,985 km (0.119 R)
• M5: 2,003,265 km (0.115 R)
• M6: 2,257,581 km (0.099 R)
• M7: 2,753,648 km (0.106 R)
• M8: 4,288,223 km (0.079 R)
• M9: 5,967,010 km (0.091 R)
• M10: 8,621,924 km (0.102 R)
• M11: 9,120,234 km (0.047 R)
• M12: 11,241,382 km (0.045 R)
• M13: 11,902,904 km (0.089 R)
• M14: 12,871,999 km (0.099 R)
• M15: 13,892,406 km (0.097 R)
• M16: 16,508,723 km (0.085 R)
• M17: 17,799,454 km (0.116 R)
• M18: 18,154,749 km (0.107 R)
• M19: 18,514,681 km (0.077 R)
• M20: 21,168,547 km (0.114 R)
• M21: 23,212,204 km (0.097 R)
• M22: 30,250,185 km (0.117 R)
• M23: 41,775,355 km (0.057 R)
• M24: 46,128,803 km (0.106 R)
• M25: 46,295,604 km (0.054 R)
• M26: 50,420,317 km (0.091 R)
• M27: 50,952,586 km (0.097 R)
• M28: 53,302,170 km (0.105 R)
• M29: 55,157,932 km (0.078 R)
• M30: 55,534,170 km (0.1 R)
• M31: 64,458,731 km (0.061 R)
• M32: 70,688,883 km (0.058 R)
• M33: 71,132,740 km (0.103 R)
• M34: 73,380,149 km (0.074 R)
• M35: 74,292,098 km (0.09 R)
• M36: 80,646,866 km (0.076 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 15,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit