🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 274 Days

Day: 40.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.62 AU - 0.66 AU

Year: 326 Days

Day: 15.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.6

Radius: 11.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.62 AU - 4.62 AU

Year: 5317 Days

Day: 6.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,045,546 km

• M1: 138,228 km (0.08 R)
• M2: 918,980 km (0.045 R)
• M3: 1,265,748 km (0.066 R)
• M4: 2,129,526 km (0.054 R)
• M5: 3,746,080 km (0.086 R)
• M6: 4,849,514 km (0.052 R)
• M7: 5,718,229 km (0.105 R)
• M8: 6,452,156 km (0.077 R)
• M9: 6,998,936 km (0.06 R)
• M10: 7,429,180 km (0.053 R)
• M11: 10,029,490 km (0.117 R)
• M12: 10,484,567 km (0.033 R)
• M13: 12,652,988 km (0.045 R)
• M14: 16,380,219 km (0.075 R)
• M15: 20,202,145 km (0.086 R)
• M16: 20,929,041 km (0.05 R)
• M17: 23,452,009 km (0.074 R)
• M18: 24,499,344 km (0.07 R)
• M19: 25,242,546 km (0.11 R)
• M20: 28,456,657 km (0.117 R)
• M21: 29,370,101 km (0.079 R)
• M22: 31,545,105 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.1

Radius: 8.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.98 AU - 5.1 AU

Year: 7194 Days

Day: 10.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,045,546 km

• M1: 110,553 km (0.102 R)
• M2: 955,781 km (0.08 R)
• M3: 1,346,381 km (0.045 R)
• M4: 2,278,076 km (0.116 R)
• M5: 3,378,818 km (0.116 R)
• M6: 4,443,506 km (0.041 R)
• M7: 4,959,020 km (0.106 R)
• M8: 5,315,063 km (0.114 R)
• M9: 8,268,125 km (0.083 R)
• M10: 10,754,890 km (0.064 R)
• M11: 15,474,853 km (0.096 R)
• M12: 16,779,346 km (0.104 R)
• M13: 17,085,722 km (0.111 R)
• M14: 20,428,487 km (0.095 R)
• M15: 25,209,336 km (0.117 R)
• M16: 26,346,429 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.9

Radius: 5.8

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.03 AU - 8.03 AU

Year: 11851 Days

Day: 20.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,045,546 km

• M1: 72,256 km (0.084 R)
• M2: 504,893 km (0.096 R)
• M3: 753,824 km (0.069 R)
• M4: 1,018,761 km (0.082 R)
• M5: 1,662,930 km (0.108 R)
• M6: 1,979,180 km (0.101 R)
• M7: 2,468,963 km (0.115 R)
• M8: 3,173,420 km (0.083 R)
• M9: 3,386,896 km (0.058 R)
• M10: 5,391,058 km (0.057 R)
• M11: 5,730,496 km (0.083 R)
• M12: 7,814,993 km (0.084 R)
• M13: 9,167,806 km (0.08 R)
• M14: 9,700,824 km (0.092 R)
• M15: 12,445,047 km (0.117 R)
• M16: 15,530,802 km (0.102 R)
• M17: 24,789,414 km (0.101 R)
• M18: 25,443,007 km (0.111 R)
• M19: 40,274,888 km (0.061 R)
• M20: 41,438,161 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.4

Radius: 6

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.75 AU - 9.07 AU

Year: 12825 Days

Day: 18 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,045,546 km

• M1: 74,649 km (0.056 R)
• M2: 271,071 km (0.034 R)
• M3: 481,855 km (0.077 R)
• M4: 851,511 km (0.035 R)
• M5: 1,196,783 km (0.115 R)
• M6: 1,588,281 km (0.055 R)
• M7: 1,943,426 km (0.07 R)
• M8: 3,628,646 km (0.095 R)
• M9: 4,273,413 km (0.107 R)
• M10: 4,928,951 km (0.09 R)
• M11: 5,892,959 km (0.052 R)
• M12: 6,513,192 km (0.101 R)
• M13: 7,379,364 km (0.071 R)
• M14: 8,275,455 km (0.085 R)
• M15: 8,958,519 km (0.111 R)
• M16: 10,027,396 km (0.054 R)
• M17: 10,333,024 km (0.108 R)
• M18: 11,842,616 km (0.06 R)
• M19: 12,357,532 km (0.052 R)
• M20: 12,827,569 km (0.089 R)
• M21: 13,187,950 km (0.034 R)
• M22: 13,431,944 km (0.092 R)
• M23: 13,991,889 km (0.084 R)
• M24: 14,827,991 km (0.113 R)
• M25: 16,670,140 km (0.079 R)
• M26: 16,955,423 km (0.115 R)
• M27: 17,316,552 km (0.047 R)
• M28: 20,556,243 km (0.116 R)
• M29: 21,551,069 km (0.11 R)
• M30: 21,804,787 km (0.103 R)
• M31: 23,906,189 km (0.104 R)
• M32: 30,162,970 km (0.066 R)
• M33: 35,749,553 km (0.101 R)
• M34: 37,795,603 km (0.12 R)
• M35: 38,411,946 km (0.077 R)
• M36: 41,333,742 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit