🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.87 AU - 2.31 AU

Year: 1057 Days

Day: 17.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,989,386 km

• M1: 188,194 km (0.085 R)
• M2: 383,868 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.75 AU - 3.11 AU

Year: 1755 Days

Day: 45.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,989,386 km

• M1: 701,165 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.99 AU - 3.01 AU

Year: 1818 Days

Day: 44 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,989,386 km

• M1: 1,840,652 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.76 AU - 3.7 AU

Year: 2031 Days

Day: 45.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 76.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,989,386 km

• M1: 17,653 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.04 AU - 3.96 AU

Year: 2291 Days

Day: 25.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.12 AU - 5.16 AU

Year: 4077 Days

Day: 13.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.1

Radius: 9.4

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.98 AU - 12.2 AU

Year: 12056 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,989,386 km

• M1: 116,836 km (0.034 R)
• M2: 431,440 km (0.101 R)
• M3: 956,230 km (0.107 R)
• M4: 1,333,665 km (0.099 R)
• M5: 1,659,040 km (0.096 R)
• M6: 2,552,439 km (0.096 R)
• M7: 3,128,839 km (0.061 R)
• M8: 3,485,182 km (0.12 R)
• M9: 4,481,952 km (0.104 R)
• M10: 4,842,932 km (0.098 R)
• M11: 6,008,598 km (0.12 R)
• M12: 7,642,806 km (0.032 R)
• M13: 9,167,806 km (0.025 R)
• M14: 10,256,729 km (0.09 R)
• M15: 11,047,204 km (0.117 R)
• M16: 13,913,649 km (0.093 R)
• M17: 19,681,245 km (0.12 R)
• M18: 20,817,591 km (0.065 R)
• M19: 22,954,447 km (0.076 R)
• M20: 25,516,759 km (0.049 R)
• M21: 34,338,695 km (0.061 R)
• M22: 34,803,346 km (0.102 R)
• M23: 36,703,538 km (0.087 R)
• M24: 37,189,133 km (0.042 R)
• M25: 38,797,161 km (0.111 R)
• M26: 42,550,422 km (0.076 R)
• M27: 44,997,992 km (0.073 R)
• M28: 45,694,221 km (0.119 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 12,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit