🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.69 AU

Year: 155 Days

Day: 46.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.64 AU - 0.76 AU

Year: 217 Days

Day: 16.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,548,387 km

• M1: 36,801 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.73 AU - 0.93 AU

Year: 280 Days

Day: 29.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,548,387 km

• M1: 505,192 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.42 AU - 1.44 AU

Year: 634 Days

Day: 18.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,548,387 km

• M1: 110,553 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 14.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.67 AU - 10.89 AU

Year: 9648 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,548,387 km

• M1: 185,651 km (0.047 R)
• M2: 980,464 km (0.093 R)
• M3: 1,770,940 km (0.11 R)
• M4: 3,952,376 km (0.112 R)
• M5: 4,439,616 km (0.108 R)
• M6: 5,536,617 km (0.106 R)
• M7: 6,583,204 km (0.119 R)
• M8: 7,115,024 km (0.088 R)
• M9: 7,593,738 km (0.109 R)
• M10: 9,253,975 km (0.099 R)
• M11: 10,219,629 km (0.066 R)
• M12: 11,466,078 km (0.098 R)
• M13: 12,987,040 km (0.101 R)
• M14: 17,915,841 km (0.111 R)
• M15: 18,881,346 km (0.118 R)
• M16: 21,406,109 km (0.071 R)
• M17: 23,529,501 km (0.085 R)
• M18: 24,327,157 km (0.096 R)
• M19: 25,418,922 km (0.074 R)
• M20: 27,994,399 km (0.101 R)
• M21: 30,530,382 km (0.103 R)
• M22: 31,800,468 km (0.078 R)
• M23: 38,076,099 km (0.076 R)
• M24: 40,171,666 km (0.077 R)
• M25: 41,183,845 km (0.117 R)
• M26: 44,726,173 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273

Radius: 6.6

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.14 AU - 16.24 AU

Year: 23048 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,548,387 km

• M1: 83,326 km (0.08 R)
• M2: 1,054,067 km (0.113 R)
• M3: 1,278,463 km (0.095 R)
• M4: 1,931,009 km (0.097 R)
• M5: 2,949,920 km (0.076 R)
• M6: 4,045,426 km (0.101 R)
• M7: 7,269,409 km (0.085 R)
• M8: 9,027,334 km (0.082 R)
• M9: 14,449,509 km (0.099 R)
• M10: 16,270,713 km (0.032 R)
• M11: 25,498,059 km (0.101 R)
• M12: 29,929,298 km (0.083 R)
• M13: 32,868,896 km (0.103 R)
• M14: 33,848,762 km (0.117 R)
• M15: 51,953,994 km (0.059 R)
• M16: 53,786,568 km (0.025 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 11,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit