🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.14 AU - 1.2 AU

Year: 474 Days

Day: 13.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,817,336 km

• M1: 38,746 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.86 AU - 3.16 AU

Year: 1957 Days

Day: 13.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,817,336 km

• M1: 35,155 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.23 AU - 4.43 AU

Year: 3376 Days

Day: 18.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 129.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 8.2

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.67 AU - 10.87 AU

Year: 9733 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 113,817,336 km

• M1: 102,026 km (0.096 R)
• M2: 406,607 km (0.074 R)
• M3: 727,046 km (0.093 R)
• M4: 984,204 km (0.11 R)
• M5: 1,354,908 km (0.108 R)
• M6: 2,230,055 km (0.106 R)
• M7: 3,668,738 km (0.064 R)
• M8: 4,243,942 km (0.055 R)
• M9: 4,508,132 km (0.115 R)
• M10: 5,005,395 km (0.084 R)
• M11: 5,504,154 km (0.116 R)
• M12: 6,035,825 km (0.098 R)
• M13: 6,797,278 km (0.091 R)
• M14: 7,367,396 km (0.079 R)
• M15: 9,318,900 km (0.086 R)
• M16: 11,478,645 km (0.045 R)
• M17: 11,878,071 km (0.069 R)
• M18: 12,704,898 km (0.093 R)
• M19: 13,132,449 km (0.071 R)
• M20: 14,407,023 km (0.055 R)
• M21: 15,484,427 km (0.114 R)
• M22: 17,274,216 km (0.094 R)
• M23: 20,667,993 km (0.112 R)
• M24: 21,089,410 km (0.104 R)
• M25: 21,430,643 km (0.077 R)
• M26: 24,388,193 km (0.107 R)
• M27: 25,624,470 km (0.107 R)
• M28: 27,102,347 km (0.067 R)
• M29: 27,505,812 km (0.115 R)
• M30: 30,226,848 km (0.071 R)
• M31: 30,769,888 km (0.076 R)
• M32: 31,763,817 km (0.074 R)
• M33: 46,990,187 km (0.115 R)
• M34: 51,322,542 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 9.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.16 AU - 12.68 AU

Year: 12605 Days

Day: 8.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 113,817,336 km

• M1: 115,789 km (0.082 R)
• M2: 533,316 km (0.051 R)
• M3: 849,866 km (0.073 R)
• M4: 1,532,032 km (0.112 R)
• M5: 2,130,274 km (0.085 R)
• M6: 2,583,406 km (0.099 R)
• M7: 3,735,608 km (0.103 R)
• M8: 4,756,464 km (0.04 R)
• M9: 5,432,198 km (0.072 R)
• M10: 5,846,285 km (0.118 R)
• M11: 7,590,147 km (0.088 R)
• M12: 13,080,239 km (0.058 R)
• M13: 14,208,806 km (0.12 R)
• M14: 15,130,628 km (0.091 R)
• M15: 15,882,357 km (0.099 R)
• M16: 17,239,210 km (0.117 R)
• M17: 17,758,015 km (0.106 R)
• M18: 20,100,419 km (0.111 R)
• M19: 21,515,615 km (0.117 R)
• M20: 22,030,530 km (0.082 R)
• M21: 28,455,011 km (0.114 R)
• M22: 30,023,245 km (0.107 R)
• M23: 32,426,386 km (0.073 R)
• M24: 37,860,080 km (0.07 R)
• M25: 40,271,298 km (0.113 R)
• M26: 44,422,190 km (0.06 R)
• M27: 45,819,883 km (0.107 R)
• M28: 46,958,772 km (0.086 R)
• M29: 49,739,347 km (0.07 R)

Asteroid Belt

Center: 14.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900

Radius: 3

Gravity: 100 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.71 AU - 24.01 AU

Year: 31922 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 113,817,336 km

• M1: 40,990 km (0.102 R)
• M2: 503,397 km (0.054 R)
• M3: 647,160 km (0.118 R)
• M4: 1,571,226 km (0.098 R)
• M5: 1,710,502 km (0.079 R)
• M6: 2,481,829 km (0.045 R)
• M7: 2,988,068 km (0.094 R)
• M8: 3,329,450 km (0.086 R)
• M9: 3,426,988 km (0.076 R)
• M10: 6,182,581 km (0.12 R)
• M11: 10,755,040 km (0.082 R)
• M12: 12,937,673 km (0.077 R)
• M13: 15,219,339 km (0.069 R)
• M14: 17,072,558 km (0.084 R)
• M15: 20,668,143 km (0.12 R)
• M16: 23,883,898 km (0.072 R)
• M17: 25,483,997 km (0.094 R)
• M18: 26,632,759 km (0.081 R)
• M19: 33,497,656 km (0.072 R)
• M20: 41,452,523 km (0.083 R)
• M21: 47,274,274 km (0.088 R)
• M22: 56,991,702 km (0.116 R)
• M23: 59,613,255 km (0.041 R)
• M24: 78,637,318 km (0.114 R)
• M25: 79,978,612 km (0.081 R)
• M26: 80,248,636 km (0.091 R)
• M27: 81,335,016 km (0.101 R)
• M28: 83,259,742 km (0.104 R)
• M29: 92,445,650 km (0.086 R)
• M30: 99,761,734 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 15,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit