🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.54 AU - 0.68 AU

Year: 179 Days

Day: 12.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.77 AU - 1.09 AU

Year: 336 Days

Day: 19 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.89 AU - 1.03 AU

Year: 352 Days

Day: 45.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,419,345 km

• M1: 320,887 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.5

Radius: 12.2

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.78 AU - 6.34 AU

Year: 5590 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,419,345 km

• M1: 153,487 km (0.12 R)
• M2: 721,810 km (0.036 R)
• M3: 1,152,652 km (0.069 R)
• M4: 1,576,762 km (0.088 R)
• M5: 2,060,711 km (0.097 R)
• M6: 2,518,331 km (0.105 R)
• M7: 3,186,435 km (0.062 R)
• M8: 4,767,235 km (0.091 R)
• M9: 5,248,192 km (0.043 R)
• M10: 6,995,496 km (0.056 R)
• M11: 10,071,677 km (0.091 R)
• M12: 11,157,159 km (0.113 R)
• M13: 14,239,922 km (0.105 R)
• M14: 15,061,514 km (0.115 R)
• M15: 15,545,014 km (0.07 R)
• M16: 17,319,544 km (0.076 R)
• M17: 19,437,700 km (0.106 R)
• M18: 20,375,380 km (0.035 R)
• M19: 21,267,432 km (0.12 R)
• M20: 22,030,530 km (0.053 R)
• M21: 24,929,887 km (0.107 R)
• M22: 31,084,044 km (0.036 R)
• M23: 34,824,589 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.8

Radius: 9.2

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.98 AU - 10.18 AU

Year: 9418 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,419,345 km

• M1: 115,041 km (0.071 R)
• M2: 718,519 km (0.085 R)
• M3: 1,082,789 km (0.116 R)
• M4: 1,570,030 km (0.086 R)
• M5: 2,056,971 km (0.101 R)
• M6: 2,422,588 km (0.062 R)
• M7: 2,831,439 km (0.047 R)
• M8: 4,003,389 km (0.075 R)
• M9: 4,458,316 km (0.037 R)
• M10: 4,947,351 km (0.107 R)
• M11: 5,270,782 km (0.104 R)
• M12: 5,924,674 km (0.108 R)
• M13: 6,748,210 km (0.107 R)
• M14: 8,168,343 km (0.063 R)
• M15: 8,621,624 km (0.094 R)
• M16: 8,996,218 km (0.117 R)
• M17: 9,727,901 km (0.085 R)
• M18: 11,588,898 km (0.06 R)
• M19: 12,693,080 km (0.03 R)
• M20: 13,055,855 km (0.112 R)
• M21: 17,148,105 km (0.036 R)
• M22: 19,443,684 km (0.083 R)
• M23: 22,635,803 km (0.109 R)
• M24: 22,990,949 km (0.088 R)
• M25: 27,850,935 km (0.094 R)
• M26: 30,465,906 km (0.117 R)
• M27: 34,512,827 km (0.056 R)
• M28: 35,101,794 km (0.112 R)
• M29: 40,317,075 km (0.114 R)
• M30: 47,460,972 km (0.062 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 14,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit