🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.54 AU - 0.72 AU

Year: 328 Days

Day: 25.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,124,187 km

• M1: 20,345 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.9

Radius: 11.5

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.79 AU - 0.95 AU

Year: 532 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,124,187 km

• M1: 148,850 km (0.095 R)
• M2: 527,931 km (0.042 R)
• M3: 889,958 km (0.079 R)
• M4: 1,386,922 km (0.111 R)
• M5: 1,782,309 km (0.073 R)
• M6: 2,514,591 km (0.105 R)
• M7: 3,985,287 km (0.105 R)
• M8: 4,448,891 km (0.03 R)
• M9: 5,049,227 km (0.077 R)
• M10: 5,485,006 km (0.075 R)
• M11: 5,945,767 km (0.106 R)
• M12: 6,634,366 km (0.105 R)
• M13: 7,201,342 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.2

Radius: 11.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.88 AU - 1.2 AU

Year: 696 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,124,187 km

• M1: 149,149 km (0.077 R)
• M2: 534,513 km (0.084 R)
• M3: 909,256 km (0.116 R)
• M4: 1,356,703 km (0.101 R)
• M5: 1,847,982 km (0.069 R)
• M6: 2,273,888 km (0.083 R)
• M7: 2,746,019 km (0.084 R)
• M8: 3,462,592 km (0.081 R)
• M9: 3,865,609 km (0.081 R)
• M10: 4,420,467 km (0.106 R)
• M11: 4,824,232 km (0.073 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 12.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.15 AU - 3.67 AU

Year: 4131 Days

Day: 6.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,124,187 km

• M1: 154,684 km (0.098 R)
• M2: 721,959 km (0.12 R)
• M3: 1,167,013 km (0.071 R)
• M4: 1,675,347 km (0.069 R)
• M5: 2,066,246 km (0.033 R)
• M6: 2,454,751 km (0.082 R)
• M7: 2,964,581 km (0.064 R)
• M8: 4,985,349 km (0.112 R)
• M9: 7,867,950 km (0.1 R)
• M10: 8,339,483 km (0.079 R)
• M11: 9,419,280 km (0.079 R)
• M12: 10,633,865 km (0.052 R)
• M13: 12,044,723 km (0.054 R)
• M14: 12,721,354 km (0.087 R)
• M15: 14,904,137 km (0.037 R)
• M16: 17,265,539 km (0.11 R)
• M17: 18,126,176 km (0.086 R)
• M18: 21,645,017 km (0.084 R)
• M19: 22,573,122 km (0.041 R)
• M20: 23,231,053 km (0.066 R)
• M21: 23,676,855 km (0.079 R)
• M22: 26,071,169 km (0.113 R)
• M23: 26,552,724 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.4

Radius: 14.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.7 AU - 3.8 AU

Year: 4764 Days

Day: 5.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,124,187 km

• M1: 189,989 km (0.079 R)
• M2: 662,569 km (0.082 R)
• M3: 1,319,902 km (0.103 R)
• M4: 1,815,370 km (0.115 R)
• M5: 2,635,466 km (0.062 R)
• M6: 3,142,154 km (0.059 R)
• M7: 4,502,746 km (0.075 R)
• M8: 5,152,001 km (0.097 R)
• M9: 5,657,642 km (0.105 R)
• M10: 6,415,205 km (0.109 R)
• M11: 6,968,418 km (0.119 R)
• M12: 7,986,133 km (0.03 R)
• M13: 11,829,751 km (0.109 R)
• M14: 12,514,460 km (0.104 R)
• M15: 13,122,426 km (0.102 R)
• M16: 14,507,403 km (0.107 R)
• M17: 18,009,489 km (0.038 R)
• M18: 21,461,460 km (0.049 R)
• M19: 27,730,060 km (0.068 R)
• M20: 29,115,635 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.8

Radius: 13.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.63 AU - 3.99 AU

Year: 4879 Days

Day: 11.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,124,187 km

• M1: 169,195 km (0.065 R)
• M2: 775,515 km (0.11 R)
• M3: 1,745,508 km (0.094 R)
• M4: 2,734,799 km (0.086 R)
• M5: 3,253,006 km (0.104 R)
• M6: 4,540,595 km (0.094 R)
• M7: 5,159,182 km (0.114 R)
• M8: 5,651,957 km (0.062 R)
• M9: 6,113,018 km (0.077 R)
• M10: 7,909,838 km (0.115 R)
• M11: 8,808,173 km (0.071 R)
• M12: 10,259,422 km (0.036 R)
• M13: 12,014,055 km (0.065 R)
• M14: 12,989,134 km (0.067 R)
• M15: 14,750,051 km (0.09 R)
• M16: 16,171,679 km (0.078 R)
• M17: 18,606,684 km (0.088 R)
• M18: 19,701,740 km (0.093 R)
• M19: 20,479,201 km (0.076 R)
• M20: 24,033,496 km (0.088 R)
• M21: 25,332,006 km (0.113 R)
• M22: 27,279,770 km (0.095 R)
• M23: 30,902,133 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 18,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit