🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.93 AU

Year: 313 Days

Day: 22.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 62.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,157,419 km

• M1: 156,779 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.05 AU - 2.83 AU

Year: 1444 Days

Day: 38.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,157,419 km

• M1: 33,660 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.2 AU - 3.46 AU

Year: 2302 Days

Day: 26.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.3

Radius: 11.9

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.81 AU - 9.29 AU

Year: 7857 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,157,419 km

• M1: 148,251 km (0.027 R)
• M2: 635,641 km (0.079 R)
• M3: 1,017,714 km (0.035 R)
• M4: 1,481,019 km (0.056 R)
• M5: 2,052,034 km (0.115 R)
• M6: 3,105,053 km (0.112 R)
• M7: 4,545,531 km (0.038 R)
• M8: 6,648,279 km (0.106 R)
• M9: 8,167,595 km (0.063 R)
• M10: 8,559,093 km (0.101 R)
• M11: 10,152,759 km (0.114 R)
• M12: 12,271,364 km (0.116 R)
• M13: 14,797,174 km (0.102 R)
• M14: 18,455,889 km (0.058 R)
• M15: 19,361,106 km (0.117 R)
• M16: 19,746,919 km (0.04 R)
• M17: 21,178,421 km (0.075 R)
• M18: 27,894,019 km (0.094 R)
• M19: 30,207,700 km (0.054 R)
• M20: 31,252,641 km (0.093 R)
• M21: 39,375,207 km (0.108 R)
• M22: 39,995,290 km (0.115 R)
• M23: 41,000,887 km (0.054 R)
• M24: 42,670,698 km (0.091 R)
• M25: 44,519,279 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 10

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.76 AU - 12.24 AU

Year: 11977 Days

Day: 12.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,157,419 km

• M1: 124,615 km (0.03 R)
• M2: 498,161 km (0.093 R)
• M3: 1,040,603 km (0.117 R)
• M4: 2,081,206 km (0.097 R)
• M5: 2,710,564 km (0.085 R)
• M6: 3,835,689 km (0.054 R)
• M7: 4,180,812 km (0.059 R)
• M8: 5,026,788 km (0.086 R)
• M9: 6,088,185 km (0.102 R)
• M10: 7,866,903 km (0.09 R)
• M11: 11,689,727 km (0.026 R)
• M12: 13,238,664 km (0.059 R)
• M13: 16,461,301 km (0.113 R)
• M14: 19,935,562 km (0.081 R)
• M15: 20,571,951 km (0.059 R)
• M16: 22,222,464 km (0.092 R)
• M17: 26,731,943 km (0.104 R)
• M18: 27,997,242 km (0.045 R)
• M19: 28,694,816 km (0.103 R)
• M20: 29,917,629 km (0.098 R)
• M21: 30,962,870 km (0.098 R)
• M22: 36,794,195 km (0.111 R)
• M23: 43,716,088 km (0.081 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: 335 - 19,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit