🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.74 AU

Year: 191 Days

Day: 28.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.84 AU - 1.2 AU

Year: 394 Days

Day: 47.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 18,118,883 km

• M1: 45,328 km (0.096 R)
• M2: 187,745 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.53 AU - 1.63 AU

Year: 760 Days

Day: 24.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.86 AU - 2.24 AU

Year: 1124 Days

Day: 21.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,118,883 km

• M1: 781,050 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.83 AU - 2.39 AU

Year: 1174 Days

Day: 43 Hours

Environment

Temp: -79 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,118,883 km

• M1: 32,164 km (0.082 R)
• M2: 193,131 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.39 AU - 3.03 AU

Year: 1708 Days

Day: 28.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.49 AU - 2.97 AU

Year: 1727 Days

Day: 14.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,118,883 km

• M1: 1,094,608 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 9.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.18 AU - 5.68 AU

Year: 4191 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 18,118,883 km

• M1: 113,844 km (0.092 R)
• M2: 397,631 km (0.11 R)
• M3: 704,157 km (0.077 R)
• M4: 1,593,666 km (0.114 R)
• M5: 2,107,684 km (0.117 R)
• M6: 2,779,977 km (0.108 R)
• M7: 3,156,964 km (0.109 R)
• M8: 3,486,977 km (0.116 R)
• M9: 3,818,635 km (0.089 R)
• M10: 4,618,236 km (0.085 R)
• M11: 5,580,749 km (0.105 R)
• M12: 6,065,296 km (0.081 R)
• M13: 6,424,181 km (0.101 R)
• M14: 8,253,913 km (0.115 R)
• M15: 8,808,023 km (0.091 R)
• M16: 10,155,601 km (0.081 R)
• M17: 10,835,224 km (0.104 R)
• M18: 11,727,127 km (0.084 R)
• M19: 14,590,131 km (0.067 R)
• M20: 14,964,425 km (0.084 R)
• M21: 17,406,759 km (0.096 R)
• M22: 18,071,722 km (0.098 R)
• M23: 18,816,570 km (0.075 R)
• M24: 20,300,880 km (0.084 R)
• M25: 20,902,562 km (0.081 R)
• M26: 25,994,425 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.5

Radius: 10.3

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.77 AU - 6.59 AU

Year: 5183 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 18,118,883 km

• M1: 128,056 km (0.097 R)
• M2: 600,486 km (0.05 R)
• M3: 1,115,701 km (0.051 R)
• M4: 1,463,366 km (0.057 R)
• M5: 4,621,527 km (0.041 R)
• M6: 5,248,342 km (0.086 R)
• M7: 6,638,106 km (0.108 R)
• M8: 8,975,872 km (0.095 R)
• M9: 14,515,332 km (0.101 R)
• M10: 15,499,835 km (0.112 R)
• M11: 17,281,396 km (0.097 R)
• M12: 19,470,013 km (0.102 R)
• M13: 20,452,123 km (0.114 R)
• M14: 21,540,747 km (0.116 R)
• M15: 23,284,310 km (0.107 R)
• M16: 27,919,600 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.8

Radius: 11.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.14 AU - 9.4 AU

Year: 8293 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 18,118,883 km

• M1: 141,819 km (0.102 R)
• M2: 848,370 km (0.108 R)
• M3: 1,736,682 km (0.102 R)
• M4: 2,626,041 km (0.045 R)
• M5: 3,332,741 km (0.117 R)
• M6: 4,744,796 km (0.117 R)
• M7: 5,170,402 km (0.102 R)
• M8: 7,077,924 km (0.09 R)
• M9: 8,804,732 km (0.074 R)
• M10: 9,660,133 km (0.108 R)
• M11: 11,260,082 km (0.062 R)
• M12: 11,817,185 km (0.037 R)
• M13: 12,518,350 km (0.119 R)
• M14: 14,415,999 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 17,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit