🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.59 AU - 1.91 AU

Year: 854 Days

Day: 21.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.82 AU - 4.32 AU

Year: 3029 Days

Day: 43 Hours

Environment

Temp: -133 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,926,017 km

• M1: 1,873,564 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 14.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.23 AU - 8.27 AU

Year: 7203 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 103,926,017 km

• M1: 185,352 km (0.068 R)
• M2: 987,645 km (0.112 R)
• M3: 1,582,147 km (0.085 R)
• M4: 3,321,073 km (0.108 R)
• M5: 4,667,902 km (0.114 R)
• M6: 6,603,848 km (0.073 R)
• M7: 7,914,924 km (0.044 R)
• M8: 8,940,418 km (0.057 R)
• M9: 10,493,243 km (0.104 R)
• M10: 11,838,278 km (0.11 R)
• M11: 13,064,083 km (0.052 R)
• M12: 15,898,514 km (0.085 R)
• M13: 16,700,657 km (0.109 R)
• M14: 21,203,105 km (0.109 R)
• M15: 22,175,491 km (0.07 R)
• M16: 23,092,825 km (0.119 R)
• M17: 25,996,968 km (0.082 R)
• M18: 28,939,708 km (0.115 R)
• M19: 30,952,099 km (0.08 R)
• M20: 37,081,722 km (0.111 R)
• M21: 40,677,007 km (0.027 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.3

Radius: 3.9

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.34 AU - 15.6 AU

Year: 17234 Days

Day: 17.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 103,926,017 km

• M1: 51,910 km (0.111 R)
• M2: 178,919 km (0.088 R)
• M3: 594,053 km (0.047 R)
• M4: 1,669,213 km (0.101 R)
• M5: 2,884,097 km (0.071 R)
• M6: 3,297,287 km (0.118 R)
• M7: 4,651,447 km (0.106 R)
• M8: 5,794,823 km (0.083 R)
• M9: 6,488,060 km (0.101 R)
• M10: 8,037,445 km (0.05 R)
• M11: 10,959,241 km (0.113 R)
• M12: 11,395,618 km (0.106 R)
• M13: 12,303,078 km (0.072 R)
• M14: 14,389,071 km (0.065 R)
• M15: 18,167,913 km (0.064 R)
• M16: 18,395,302 km (0.116 R)
• M17: 29,130,745 km (0.116 R)
• M18: 30,284,144 km (0.103 R)
• M19: 31,250,247 km (0.056 R)
• M20: 32,347,398 km (0.089 R)
• M21: 37,726,937 km (0.09 R)
• M22: 40,627,191 km (0.075 R)
• M23: 44,628,934 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.2

Radius: 3.4

Gravity: 29.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.23 AU - 17.31 AU

Year: 19889 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 103,926,017 km

• M1: 43,533 km (0.099 R)
• M2: 408,851 km (0.115 R)
• M3: 1,057,657 km (0.095 R)
• M4: 1,689,708 km (0.116 R)
• M5: 2,057,868 km (0.119 R)
• M6: 8,117,480 km (0.117 R)
• M7: 10,267,650 km (0.086 R)
• M8: 13,955,387 km (0.084 R)
• M9: 31,361,099 km (0.106 R)
• M10: 33,021,636 km (0.042 R)
• M11: 37,427,442 km (0.109 R)
• M12: 43,067,731 km (0.079 R)
• M13: 44,819,672 km (0.111 R)
• M14: 49,091,140 km (0.089 R)
• M15: 54,632,694 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.9

Radius: 5.7

Gravity: 29.61 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 16.93 AU - 18.01 AU

Year: 26941 Days

Day: 16.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 103,926,017 km

• M1: 71,657 km (0.104 R)
• M2: 394,041 km (0.094 R)
• M3: 676,631 km (0.118 R)
• M4: 978,819 km (0.119 R)
• M5: 1,418,637 km (0.069 R)
• M6: 2,525,960 km (0.026 R)
• M7: 2,846,997 km (0.12 R)
• M8: 3,134,973 km (0.087 R)
• M9: 5,246,547 km (0.077 R)
• M10: 5,814,720 km (0.104 R)
• M11: 5,997,528 km (0.082 R)
• M12: 6,520,223 km (0.119 R)
• M13: 8,328,113 km (0.074 R)
• M14: 8,560,738 km (0.064 R)
• M15: 9,597,900 km (0.059 R)
• M16: 11,556,436 km (0.114 R)
• M17: 16,333,694 km (0.066 R)
• M18: 16,515,306 km (0.088 R)
• M19: 16,882,868 km (0.117 R)
• M20: 18,802,358 km (0.03 R)
• M21: 19,002,071 km (0.047 R)
• M22: 20,021,431 km (0.068 R)
• M23: 23,876,718 km (0.026 R)
• M24: 24,822,475 km (0.09 R)
• M25: 28,592,043 km (0.08 R)
• M26: 45,840,976 km (0.066 R)
• M27: 46,021,691 km (0.085 R)
• M28: 52,057,217 km (0.036 R)
• M29: 55,468,497 km (0.117 R)
• M30: 58,387,151 km (0.07 R)
• M31: 69,169,717 km (0.106 R)
• M32: 75,277,649 km (0.026 R)
• M33: 76,033,866 km (0.11 R)
• M34: 87,993,617 km (0.089 R)
• M35: 88,832,861 km (0.085 R)
• M36: 90,527,057 km (0.037 R)
• M37: 93,108,668 km (0.086 R)
• M38: 98,418,195 km (0.114 R)
• M39: 102,067,785 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 13,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit