🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.51 AU - 0.57 AU

Year: 260 Days

Day: 43.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 13.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.7 AU - 0.86 AU

Year: 452 Days

Day: 8.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 160 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 86,889,783 km

• M1: 165,455 km (0.119 R)
• M2: 594,053 km (0.075 R)
• M3: 1,612,067 km (0.056 R)
• M4: 2,233,347 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365

Radius: 10.2

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.04 AU - 2.22 AU

Year: 2039 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 157.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,889,783 km

• M1: 126,859 km (0.057 R)
• M2: 679,324 km (0.099 R)
• M3: 1,025,942 km (0.087 R)
• M4: 1,433,447 km (0.076 R)
• M5: 1,906,326 km (0.102 R)
• M6: 2,382,196 km (0.094 R)
• M7: 2,851,934 km (0.109 R)
• M8: 3,229,070 km (0.094 R)
• M9: 4,320,237 km (0.051 R)
• M10: 4,920,274 km (0.061 R)
• M11: 5,509,241 km (0.107 R)
• M12: 7,752,461 km (0.112 R)
• M13: 8,491,774 km (0.083 R)
• M14: 9,402,525 km (0.075 R)
• M15: 9,784,449 km (0.101 R)
• M16: 10,545,752 km (0.084 R)
• M17: 11,633,628 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.5

Radius: 11.7

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.62 AU - 6.96 AU

Year: 9140 Days

Day: 8.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,889,783 km

• M1: 148,850 km (0.069 R)
• M2: 558,748 km (0.05 R)
• M3: 1,036,564 km (0.104 R)
• M4: 2,103,196 km (0.076 R)
• M5: 3,152,775 km (0.113 R)
• M6: 8,310,461 km (0.079 R)
• M7: 8,796,654 km (0.086 R)
• M8: 10,120,595 km (0.104 R)
• M9: 20,254,205 km (0.113 R)
• M10: 22,380,589 km (0.068 R)
• M11: 22,891,765 km (0.084 R)
• M12: 23,497,936 km (0.116 R)
• M13: 31,524,460 km (0.114 R)
• M14: 32,383,152 km (0.078 R)
• M15: 33,923,262 km (0.118 R)
• M16: 37,149,041 km (0.102 R)
• M17: 38,470,588 km (0.106 R)
• M18: 43,408,665 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 8.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.7 AU - 6.02 AU

Year: 9306 Days

Day: 9.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,889,783 km

• M1: 111,151 km (0.116 R)
• M2: 634,594 km (0.051 R)
• M3: 978,819 km (0.063 R)
• M4: 1,257,520 km (0.111 R)
• M5: 1,728,155 km (0.117 R)
• M6: 2,243,370 km (0.074 R)
• M7: 2,699,194 km (0.104 R)
• M8: 2,980,738 km (0.066 R)
• M9: 3,509,716 km (0.09 R)
• M10: 4,446,198 km (0.079 R)
• M11: 4,958,122 km (0.075 R)
• M12: 5,636,698 km (0.078 R)
• M13: 7,102,309 km (0.061 R)
• M14: 8,252,417 km (0.107 R)
• M15: 11,222,383 km (0.059 R)
• M16: 12,009,567 km (0.073 R)
• M17: 12,945,751 km (0.057 R)
• M18: 14,228,553 km (0.065 R)
• M19: 14,962,929 km (0.092 R)
• M20: 15,276,187 km (0.042 R)
• M21: 16,176,915 km (0.061 R)
• M22: 18,084,139 km (0.077 R)
• M23: 21,535,062 km (0.043 R)
• M24: 24,008,065 km (0.12 R)
• M25: 26,664,474 km (0.085 R)
• M26: 27,591,831 km (0.083 R)
• M27: 28,540,431 km (0.11 R)
• M28: 29,217,362 km (0.095 R)
• M29: 29,806,029 km (0.099 R)
• M30: 32,240,136 km (0.081 R)
• M31: 33,934,631 km (0.072 R)
• M32: 38,899,336 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.5

Radius: 3.2

Gravity: 74.95 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.61 AU - 12.85 AU

Year: 23057 Days

Day: 23.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,889,783 km

• M1: 42,935 km (0.116 R)
• M2: 171,888 km (0.098 R)
• M3: 293,810 km (0.099 R)
• M4: 402,269 km (0.08 R)
• M5: 521,349 km (0.117 R)
• M6: 683,812 km (0.104 R)
• M7: 927,208 km (0.076 R)
• M8: 1,124,378 km (0.092 R)
• M9: 1,348,625 km (0.096 R)
• M10: 1,496,876 km (0.085 R)
• M11: 1,946,268 km (0.119 R)
• M12: 2,602,255 km (0.11 R)
• M13: 3,363,858 km (0.12 R)
• M14: 3,827,761 km (0.105 R)
• M15: 4,193,976 km (0.06 R)
• M16: 5,311,472 km (0.112 R)
• M17: 6,025,653 km (0.117 R)
• M18: 6,247,207 km (0.088 R)
• M19: 7,188,626 km (0.088 R)
• M20: 7,387,741 km (0.119 R)
• M21: 7,901,311 km (0.103 R)
• M22: 8,329,161 km (0.11 R)
• M23: 9,056,805 km (0.095 R)
• M24: 10,701,783 km (0.118 R)
• M25: 11,224,927 km (0.106 R)
• M26: 21,550,172 km (0.107 R)
• M27: 23,128,728 km (0.113 R)
• M28: 25,927,854 km (0.073 R)
• M29: 27,227,860 km (0.082 R)
• M30: 33,825,874 km (0.091 R)
• M31: 36,533,296 km (0.085 R)
• M32: 48,277,327 km (0.12 R)
• M33: 51,884,730 km (0.046 R)
• M34: 53,000,880 km (0.107 R)
• M35: 54,133,037 km (0.083 R)
• M36: 56,445,521 km (0.053 R)
• M37: 58,823,080 km (0.1 R)
• M38: 67,448,594 km (0.032 R)
• M39: 70,803,475 km (0.11 R)
• M40: 77,360,350 km (0.119 R)
• M41: 77,601,801 km (0.094 R)
• M42: 79,796,701 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 18,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit