🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.56 AU

Year: 242 Days

Day: 28.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.48 AU - 0.66 AU

Year: 278 Days

Day: 41.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.2

Radius: 14.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.31 AU - 1.91 AU

Year: 1319 Days

Day: 13.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,897,866 km

• M1: 179,069 km (0.086 R)
• M2: 632,051 km (0.084 R)
• M3: 1,089,671 km (0.105 R)
• M4: 1,694,645 km (0.098 R)
• M5: 2,835,628 km (0.116 R)
• M6: 3,329,151 km (0.086 R)
• M7: 5,111,310 km (0.078 R)
• M8: 7,341,067 km (0.046 R)
• M9: 8,255,409 km (0.058 R)
• M10: 9,591,168 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 10.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.96 AU - 6.48 AU

Year: 7701 Days

Day: 9.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,897,866 km

• M1: 128,804 km (0.098 R)
• M2: 508,184 km (0.11 R)
• M3: 830,418 km (0.112 R)
• M4: 1,165,367 km (0.039 R)
• M5: 1,629,719 km (0.099 R)
• M6: 2,407,030 km (0.094 R)
• M7: 2,751,853 km (0.097 R)
• M8: 3,829,556 km (0.1 R)
• M9: 4,401,768 km (0.068 R)
• M10: 5,394,798 km (0.1 R)
• M11: 6,695,851 km (0.088 R)
• M12: 7,068,799 km (0.056 R)
• M13: 8,310,311 km (0.066 R)
• M14: 9,270,430 km (0.067 R)
• M15: 9,691,698 km (0.078 R)
• M16: 10,214,094 km (0.096 R)
• M17: 11,173,315 km (0.087 R)
• M18: 11,554,042 km (0.079 R)
• M19: 12,442,803 km (0.089 R)
• M20: 15,208,269 km (0.045 R)
• M21: 17,454,780 km (0.119 R)
• M22: 21,335,050 km (0.067 R)
• M23: 21,996,123 km (0.099 R)
• M24: 22,822,801 km (0.025 R)
• M25: 23,205,173 km (0.103 R)
• M26: 25,020,094 km (0.118 R)
• M27: 26,170,053 km (0.117 R)
• M28: 28,047,806 km (0.108 R)
• M29: 30,657,989 km (0.117 R)
• M30: 31,689,018 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.8

Radius: 3.8

Gravity: 26.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.6 AU - 9.62 AU

Year: 17754 Days

Day: 17.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,897,866 km

• M1: 47,273 km (0.067 R)
• M2: 187,147 km (0.078 R)
• M3: 478,414 km (0.074 R)
• M4: 601,234 km (0.065 R)
• M5: 1,204,412 km (0.104 R)
• M6: 1,524,701 km (0.119 R)
• M7: 2,155,705 km (0.106 R)
• M8: 3,237,597 km (0.115 R)
• M9: 3,391,085 km (0.104 R)
• M10: 4,143,113 km (0.102 R)
• M11: 4,510,525 km (0.029 R)
• M12: 5,136,293 km (0.096 R)
• M13: 5,487,998 km (0.068 R)
• M14: 7,714,463 km (0.095 R)
• M15: 8,035,201 km (0.071 R)
• M16: 8,269,770 km (0.117 R)
• M17: 9,773,378 km (0.106 R)
• M18: 11,988,325 km (0.064 R)
• M19: 13,114,946 km (0.074 R)
• M20: 13,244,348 km (0.049 R)
• M21: 16,535,801 km (0.1 R)
• M22: 25,169,243 km (0.066 R)
• M23: 26,798,215 km (0.095 R)
• M24: 27,958,047 km (0.05 R)
• M25: 30,039,701 km (0.059 R)
• M26: 31,406,128 km (0.102 R)
• M27: 34,140,179 km (0.034 R)
• M28: 40,211,908 km (0.086 R)
• M29: 41,451,176 km (0.062 R)
• M30: 44,441,488 km (0.08 R)
• M31: 45,321,573 km (0.083 R)
• M32: 48,647,732 km (0.116 R)
• M33: 50,054,101 km (0.094 R)
• M34: 53,440,548 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.3

Radius: 3.7

Gravity: 38.59 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.88 AU - 9.88 AU

Year: 20052 Days

Day: 22.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,897,866 km

• M1: 46,076 km (0.108 R)
• M2: 172,786 km (0.089 R)
• M3: 291,267 km (0.088 R)
• M4: 502,798 km (0.1 R)
• M5: 820,694 km (0.081 R)
• M6: 1,204,263 km (0.11 R)
• M7: 2,889,483 km (0.115 R)
• M8: 3,040,876 km (0.093 R)
• M9: 3,759,095 km (0.115 R)
• M10: 4,094,643 km (0.073 R)
• M11: 4,516,509 km (0.105 R)
• M12: 5,915,549 km (0.113 R)
• M13: 6,118,852 km (0.093 R)
• M14: 7,252,056 km (0.061 R)
• M15: 7,532,103 km (0.115 R)
• M16: 9,095,551 km (0.118 R)
• M17: 11,291,348 km (0.059 R)
• M18: 15,058,671 km (0.028 R)
• M19: 15,514,346 km (0.054 R)
• M20: 17,099,635 km (0.091 R)
• M21: 18,186,164 km (0.116 R)
• M22: 18,615,959 km (0.097 R)
• M23: 21,338,341 km (0.107 R)
• M24: 26,554,968 km (0.116 R)
• M25: 26,775,326 km (0.061 R)
• M26: 28,351,639 km (0.057 R)
• M27: 29,279,594 km (0.064 R)
• M28: 29,988,838 km (0.048 R)
• M29: 33,835,897 km (0.079 R)
• M30: 37,720,804 km (0.068 R)
• M31: 38,419,426 km (0.09 R)
• M32: 44,475,746 km (0.086 R)
• M33: 46,361,577 km (0.099 R)
• M34: 49,289,357 km (0.099 R)
• M35: 51,993,189 km (0.086 R)
• M36: 52,684,331 km (0.11 R)
• M37: 53,206,727 km (0.09 R)
• M38: 53,732,414 km (0.116 R)
• M39: 58,435,023 km (0.047 R)
• M40: 58,621,122 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit