🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.01 AU - 1.35 AU

Year: 457 Days

Day: 12.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,629,723 km

• M1: 29,620 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.8 AU - 1.86 AU

Year: 882 Days

Day: 16 Hours

Environment

Temp: -46 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.09 AU - 2.59 AU

Year: 1276 Days

Day: 36.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.48 AU - 3.62 AU

Year: 1899 Days

Day: 30.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,629,723 km

• M1: 82,279 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 8.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.06 AU - 7.92 AU

Year: 7307 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 102,629,723 km

• M1: 108,608 km (0.056 R)
• M2: 472,729 km (0.102 R)
• M3: 1,265,748 km (0.118 R)
• M4: 2,167,224 km (0.069 R)
• M5: 3,400,509 km (0.107 R)
• M6: 3,679,060 km (0.047 R)
• M7: 4,194,724 km (0.057 R)
• M8: 4,701,263 km (0.115 R)
• M9: 5,067,777 km (0.105 R)
• M10: 6,329,037 km (0.092 R)
• M11: 6,873,573 km (0.109 R)
• M12: 9,919,087 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 11.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.13 AU - 9.89 AU

Year: 8081 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 102,629,723 km

• M1: 143,165 km (0.055 R)
• M2: 712,834 km (0.104 R)
• M3: 1,649,616 km (0.064 R)
• M4: 2,627,986 km (0.045 R)
• M5: 3,043,569 km (0.092 R)
• M6: 3,457,356 km (0.06 R)
• M7: 4,161,962 km (0.111 R)
• M8: 5,380,437 km (0.072 R)
• M9: 5,791,981 km (0.092 R)
• M10: 6,258,876 km (0.081 R)
• M11: 7,192,666 km (0.077 R)
• M12: 7,892,036 km (0.087 R)
• M13: 9,792,677 km (0.069 R)
• M14: 10,800,069 km (0.06 R)
• M15: 12,303,228 km (0.106 R)
• M16: 13,823,890 km (0.037 R)
• M17: 16,830,957 km (0.089 R)
• M18: 17,508,336 km (0.028 R)
• M19: 20,477,256 km (0.043 R)
• M20: 20,860,974 km (0.096 R)
• M21: 21,484,797 km (0.079 R)
• M22: 22,524,951 km (0.079 R)
• M23: 24,533,303 km (0.084 R)
• M24: 27,392,866 km (0.108 R)
• M25: 31,575,922 km (0.12 R)
• M26: 39,147,818 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.9

Radius: 3.9

Gravity: 58.97 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.33 AU - 18.81 AU

Year: 27380 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 102,629,723 km

• M1: 49,068 km (0.097 R)
• M2: 306,526 km (0.109 R)
• M3: 460,911 km (0.052 R)
• M4: 1,039,855 km (0.116 R)
• M5: 1,313,021 km (0.079 R)
• M6: 1,709,754 km (0.062 R)
• M7: 2,090,181 km (0.079 R)
• M8: 2,498,883 km (0.042 R)
• M9: 2,987,769 km (0.034 R)
• M10: 4,522,493 km (0.104 R)
• M11: 6,418,646 km (0.102 R)
• M12: 7,923,152 km (0.056 R)
• M13: 8,668,149 km (0.089 R)
• M14: 9,334,010 km (0.119 R)
• M15: 9,903,678 km (0.108 R)
• M16: 14,224,065 km (0.117 R)
• M17: 18,063,344 km (0.084 R)
• M18: 19,959,946 km (0.101 R)
• M19: 20,166,990 km (0.116 R)
• M20: 26,066,831 km (0.117 R)
• M21: 27,702,982 km (0.051 R)
• M22: 33,894,090 km (0.093 R)
• M23: 35,384,833 km (0.029 R)
• M24: 37,860,080 km (0.094 R)
• M25: 38,336,698 km (0.12 R)
• M26: 42,465,151 km (0.118 R)
• M27: 47,246,149 km (0.093 R)
• M28: 49,104,005 km (0.118 R)
• M29: 50,241,846 km (0.093 R)
• M30: 58,491,421 km (0.12 R)
• M31: 61,284,114 km (0.089 R)
• M32: 68,769,842 km (0.105 R)
• M33: 73,098,905 km (0.085 R)
• M34: 84,167,801 km (0.117 R)
• M35: 86,617,616 km (0.088 R)
• M36: 86,892,726 km (0.093 R)
• M37: 90,239,680 km (0.097 R)
• M38: 99,281,674 km (0.087 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 16,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit