🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.24 AU - 1.42 AU

Year: 544 Days

Day: 40.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.96 AU - 2.12 AU

Year: 1034 Days

Day: 29.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,760,965 km

• M1: 796,758 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.36 AU - 3.78 AU

Year: 1908 Days

Day: 39.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 110.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.1

Radius: 11

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.6 AU - 6.88 AU

Year: 5530 Days

Day: 14 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,760,965 km

• M1: 136,732 km (0.043 R)
• M2: 582,833 km (0.072 R)
• M3: 983,456 km (0.108 R)
• M4: 1,546,692 km (0.119 R)
• M5: 2,154,209 km (0.096 R)
• M6: 2,631,127 km (0.098 R)
• M7: 2,994,201 km (0.108 R)
• M8: 3,369,094 km (0.05 R)
• M9: 3,799,038 km (0.099 R)
• M10: 4,660,572 km (0.066 R)
• M11: 5,343,786 km (0.084 R)
• M12: 6,027,448 km (0.094 R)
• M13: 6,560,764 km (0.103 R)
• M14: 6,980,985 km (0.115 R)
• M15: 7,607,351 km (0.08 R)
• M16: 9,757,820 km (0.06 R)
• M17: 11,616,873 km (0.051 R)
• M18: 12,710,284 km (0.085 R)
• M19: 14,565,447 km (0.103 R)
• M20: 18,389,617 km (0.046 R)
• M21: 20,090,844 km (0.065 R)
• M22: 23,397,556 km (0.083 R)
• M23: 25,649,752 km (0.028 R)
• M24: 26,169,156 km (0.119 R)
• M25: 28,779,638 km (0.114 R)
• M26: 35,894,363 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.6

Radius: 10.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.71 AU - 13.41 AU

Year: 15791 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,760,965 km

• M1: 134,339 km (0.101 R)
• M2: 577,897 km (0.076 R)
• M3: 937,679 km (0.055 R)
• M4: 1,439,281 km (0.091 R)
• M5: 1,777,522 km (0.045 R)
• M6: 2,790,599 km (0.047 R)
• M7: 3,131,831 km (0.046 R)
• M8: 3,736,356 km (0.052 R)
• M9: 4,851,309 km (0.043 R)
• M10: 6,405,033 km (0.051 R)
• M11: 6,921,744 km (0.096 R)
• M12: 8,452,429 km (0.035 R)
• M13: 11,353,431 km (0.071 R)
• M14: 13,663,821 km (0.11 R)
• M15: 16,198,906 km (0.09 R)
• M16: 18,791,138 km (0.072 R)
• M17: 20,354,137 km (0.082 R)
• M18: 23,272,193 km (0.092 R)
• M19: 26,157,337 km (0.106 R)
• M20: 27,169,816 km (0.115 R)
• M21: 30,253,626 km (0.048 R)
• M22: 32,511,806 km (0.092 R)
• M23: 34,038,303 km (0.114 R)
• M24: 39,692,205 km (0.043 R)
• M25: 40,624,499 km (0.088 R)
• M26: 43,368,722 km (0.064 R)
• M27: 45,506,326 km (0.093 R)
• M28: 48,615,718 km (0.071 R)
• M29: 51,705,961 km (0.117 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit