🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.49 AU - 0.55 AU

Year: 246 Days

Day: 21.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 12.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.83 AU - 0.83 AU

Year: 496 Days

Day: 9 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,299,334 km

• M1: 154,235 km (0.11 R)
• M2: 579,243 km (0.115 R)
• M3: 1,094,757 km (0.045 R)
• M4: 2,053,231 km (0.106 R)
• M5: 2,489,907 km (0.1 R)
• M6: 2,927,930 km (0.095 R)
• M7: 3,531,258 km (0.093 R)
• M8: 4,334,150 km (0.115 R)
• M9: 4,772,322 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 12.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.09 AU - 1.39 AU

Year: 906 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,299,334 km

• M1: 163,361 km (0.043 R)
• M2: 557,402 km (0.077 R)
• M3: 1,275,023 km (0.097 R)
• M4: 1,783,955 km (0.115 R)
• M5: 2,232,000 km (0.057 R)
• M6: 3,709,130 km (0.117 R)
• M7: 4,246,485 km (0.046 R)
• M8: 4,908,157 km (0.091 R)
• M9: 5,698,183 km (0.065 R)
• M10: 6,706,024 km (0.059 R)
• M11: 7,098,718 km (0.08 R)
• M12: 7,531,206 km (0.074 R)
• M13: 9,018,508 km (0.094 R)
• M14: 9,411,950 km (0.041 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.1

Radius: 14.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.93 AU - 5.65 AU

Year: 7982 Days

Day: 5.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,299,334 km

• M1: 180,265 km (0.117 R)
• M2: 691,142 km (0.087 R)
• M3: 1,571,376 km (0.103 R)
• M4: 3,392,581 km (0.076 R)
• M5: 4,320,835 km (0.1 R)
• M6: 5,039,803 km (0.076 R)
• M7: 5,573,568 km (0.084 R)
• M8: 8,525,283 km (0.088 R)
• M9: 9,471,789 km (0.105 R)
• M10: 10,189,859 km (0.053 R)
• M11: 11,256,043 km (0.087 R)
• M12: 12,791,815 km (0.102 R)
• M13: 15,941,897 km (0.106 R)
• M14: 18,091,618 km (0.086 R)
• M15: 19,806,908 km (0.057 R)
• M16: 20,823,276 km (0.041 R)
• M17: 23,819,571 km (0.116 R)
• M18: 28,935,669 km (0.071 R)
• M19: 30,244,052 km (0.086 R)
• M20: 32,120,308 km (0.066 R)
• M21: 36,449,970 km (0.068 R)
• M22: 38,573,661 km (0.105 R)
• M23: 40,778,734 km (0.105 R)
• M24: 42,167,002 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.4

Radius: 3

Gravity: 89.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.92 AU - 10.82 AU

Year: 21907 Days

Day: 24.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,299,334 km

• M1: 37,399 km (0.111 R)
• M2: 141,819 km (0.065 R)
• M3: 367,263 km (0.075 R)
• M4: 494,271 km (0.076 R)
• M5: 603,777 km (0.095 R)
• M6: 2,432,761 km (0.106 R)
• M7: 3,787,668 km (0.115 R)
• M8: 4,217,463 km (0.094 R)
• M9: 4,321,134 km (0.079 R)
• M10: 4,497,660 km (0.113 R)
• M11: 6,309,141 km (0.085 R)
• M12: 6,444,826 km (0.091 R)
• M13: 12,025,874 km (0.118 R)
• M14: 15,994,107 km (0.079 R)
• M15: 21,765,443 km (0.034 R)
• M16: 24,661,359 km (0.093 R)
• M17: 25,451,983 km (0.042 R)
• M18: 27,202,877 km (0.073 R)
• M19: 30,682,673 km (0.059 R)
• M20: 30,941,926 km (0.111 R)
• M21: 31,072,226 km (0.093 R)
• M22: 31,333,723 km (0.11 R)
• M23: 32,127,190 km (0.08 R)
• M24: 33,205,641 km (0.108 R)
• M25: 37,023,827 km (0.056 R)
• M26: 37,317,787 km (0.088 R)
• M27: 38,509,035 km (0.078 R)
• M28: 39,419,039 km (0.104 R)
• M29: 40,343,105 km (0.108 R)
• M30: 40,498,537 km (0.025 R)
• M31: 47,392,905 km (0.114 R)
• M32: 52,769,303 km (0.03 R)
• M33: 54,458,113 km (0.103 R)
• M34: 58,936,924 km (0.117 R)
• M35: 64,500,319 km (0.118 R)
• M36: 70,628,745 km (0.053 R)
• M37: 77,373,365 km (0.12 R)
• M38: 82,766,967 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 17,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit