🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.04 AU - 1.2 AU

Year: 415 Days

Day: 18.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 12.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.93 AU - 10.45 AU

Year: 8962 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,288,218 km

• M1: 150,944 km (0.119 R)
• M2: 563,834 km (0.099 R)
• M3: 1,103,883 km (0.08 R)
• M4: 3,926,944 km (0.114 R)
• M5: 4,412,240 km (0.099 R)
• M6: 6,383,940 km (0.108 R)
• M7: 7,468,973 km (0.11 R)
• M8: 8,885,814 km (0.075 R)
• M9: 13,117,938 km (0.092 R)
• M10: 14,623,790 km (0.12 R)
• M11: 17,027,978 km (0.105 R)
• M12: 30,263,948 km (0.043 R)
• M13: 32,571,645 km (0.043 R)

Asteroid Belt

Center: 9.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.7

Radius: 9.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.68 AU - 11.06 AU

Year: 10034 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,288,218 km

• M1: 164,558 km (0.111 R)
• M2: 483,650 km (0.119 R)
• M3: 925,263 km (0.072 R)
• M4: 1,643,781 km (0.109 R)
• M5: 2,481,829 km (0.067 R)
• M6: 5,328,975 km (0.09 R)
• M7: 9,196,080 km (0.092 R)
• M8: 9,632,906 km (0.055 R)
• M9: 10,833,728 km (0.054 R)
• M10: 11,721,741 km (0.045 R)
• M11: 13,474,879 km (0.105 R)
• M12: 14,736,437 km (0.07 R)
• M13: 16,968,438 km (0.041 R)
• M14: 20,576,888 km (0.107 R)
• M15: 20,948,788 km (0.103 R)
• M16: 24,834,443 km (0.113 R)
• M17: 31,771,596 km (0.098 R)
• M18: 34,832,368 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 12.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.25 AU - 11.41 AU

Year: 13342 Days

Day: 9.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,288,218 km

• M1: 159,471 km (0.11 R)
• M2: 551,418 km (0.064 R)
• M3: 1,487,601 km (0.092 R)
• M4: 1,969,905 km (0.081 R)
• M5: 4,943,611 km (0.11 R)
• M6: 6,186,022 km (0.043 R)
• M7: 10,003,909 km (0.101 R)
• M8: 11,217,746 km (0.114 R)
• M9: 12,281,985 km (0.073 R)
• M10: 13,412,496 km (0.093 R)
• M11: 14,271,038 km (0.098 R)
• M12: 16,025,074 km (0.12 R)
• M13: 17,761,755 km (0.069 R)
• M14: 18,635,407 km (0.104 R)
• M15: 22,878,601 km (0.07 R)
• M16: 25,572,110 km (0.107 R)
• M17: 28,470,420 km (0.115 R)
• M18: 29,118,926 km (0.076 R)
• M19: 30,896,299 km (0.11 R)
• M20: 34,058,050 km (0.057 R)
• M21: 36,916,416 km (0.094 R)
• M22: 39,129,417 km (0.096 R)
• M23: 41,429,485 km (0.112 R)
• M24: 42,964,808 km (0.085 R)
• M25: 46,744,398 km (0.03 R)
• M26: 55,291,971 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 11.7

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.93 AU - 13.99 AU

Year: 13572 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,288,218 km

• M1: 146,008 km (0.109 R)
• M2: 532,269 km (0.071 R)
• M3: 1,069,625 km (0.094 R)
• M4: 2,047,396 km (0.09 R)
• M5: 3,264,375 km (0.113 R)
• M6: 4,464,898 km (0.103 R)
• M7: 5,534,822 km (0.072 R)
• M8: 6,053,777 km (0.066 R)
• M9: 8,270,967 km (0.062 R)
• M10: 11,447,827 km (0.09 R)
• M11: 11,864,906 km (0.071 R)
• M12: 13,768,838 km (0.114 R)
• M13: 18,578,260 km (0.1 R)
• M14: 19,490,059 km (0.088 R)
• M15: 20,693,425 km (0.105 R)
• M16: 21,492,726 km (0.103 R)
• M17: 25,598,739 km (0.101 R)
• M18: 27,251,496 km (0.1 R)
• M19: 29,416,028 km (0.104 R)
• M20: 30,540,256 km (0.081 R)
• M21: 42,120,926 km (0.114 R)
• M22: 49,582,718 km (0.103 R)
• M23: 51,819,805 km (0.041 R)
• M24: 57,531,601 km (0.069 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 19,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit