🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.62 AU - 0.86 AU

Year: 236 Days

Day: 43.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.88 AU - 0.98 AU

Year: 333 Days

Day: 12.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,091,494 km

• M1: 115,190 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.78 AU - 1.18 AU

Year: 360 Days

Day: 12.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.67 AU - 2.29 AU

Year: 1033 Days

Day: 47.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,091,494 km

• M1: 1,462,170 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.98 AU - 2.14 AU

Year: 1096 Days

Day: 41.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,091,494 km

• M1: 41,588 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.26 AU - 4.76 AU

Year: 2978 Days

Day: 26 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.7

Radius: 8.8

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.5 AU - 6.64 AU

Year: 6245 Days

Day: 11.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,091,494 km

• M1: 115,789 km (0.094 R)
• M2: 512,822 km (0.063 R)
• M3: 815,757 km (0.082 R)
• M4: 1,209,798 km (0.074 R)
• M5: 1,595,910 km (0.119 R)
• M6: 2,254,590 km (0.119 R)
• M7: 2,564,556 km (0.081 R)
• M8: 2,844,753 km (0.072 R)
• M9: 3,401,257 km (0.104 R)
• M10: 4,731,033 km (0.109 R)
• M11: 5,823,097 km (0.099 R)
• M12: 6,277,426 km (0.051 R)
• M13: 8,095,489 km (0.09 R)
• M14: 10,379,399 km (0.056 R)
• M15: 10,902,394 km (0.108 R)
• M16: 11,442,741 km (0.083 R)
• M17: 12,470,927 km (0.115 R)
• M18: 14,300,060 km (0.093 R)
• M19: 14,828,590 km (0.102 R)
• M20: 15,127,636 km (0.105 R)
• M21: 17,138,830 km (0.112 R)
• M22: 20,851,400 km (0.077 R)
• M23: 27,689,967 km (0.067 R)
• M24: 29,915,086 km (0.042 R)
• M25: 32,759,690 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.8

Radius: 7

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.19 AU - 16.71 AU

Year: 19323 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,091,494 km

• M1: 260,899 km (0.057 R)
• M2: 486,043 km (0.094 R)
• M3: 756,367 km (0.048 R)
• M4: 1,055,862 km (0.109 R)
• M5: 1,348,625 km (0.119 R)
• M6: 1,678,787 km (0.07 R)
• M7: 2,195,947 km (0.084 R)
• M8: 2,524,015 km (0.093 R)
• M9: 3,152,027 km (0.109 R)
• M10: 3,680,856 km (0.112 R)
• M11: 8,605,767 km (0.096 R)
• M12: 9,008,185 km (0.094 R)
• M13: 9,904,875 km (0.104 R)
• M14: 13,346,524 km (0.045 R)
• M15: 14,091,820 km (0.043 R)
• M16: 15,963,140 km (0.101 R)
• M17: 16,189,182 km (0.096 R)
• M18: 19,071,634 km (0.094 R)
• M19: 22,467,207 km (0.047 R)
• M20: 29,285,578 km (0.063 R)
• M21: 30,890,464 km (0.073 R)
• M22: 32,916,917 km (0.079 R)
• M23: 35,412,359 km (0.09 R)
• M24: 35,926,228 km (0.119 R)
• M25: 36,837,279 km (0.093 R)
• M26: 38,300,047 km (0.071 R)
• M27: 39,801,112 km (0.087 R)
• M28: 40,078,167 km (0.057 R)
• M29: 42,774,968 km (0.117 R)
• M30: 49,320,024 km (0.115 R)
• M31: 50,769,478 km (0.083 R)
• M32: 52,579,463 km (0.064 R)
• M33: 55,633,204 km (0.118 R)
• M34: 56,851,978 km (0.099 R)
• M35: 61,350,386 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 10,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit