🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.11 AU - 1.13 AU

Year: 433 Days

Day: 35.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,201,570 km

• M1: 42,785 km (0.08 R)
• M2: 309,069 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.27 AU - 1.97 AU

Year: 753 Days

Day: 14 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.68 AU - 3.3 AU

Year: 1888 Days

Day: 32.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,201,570 km

• M1: 112,647 km (0.065 R)
• M2: 1,412,204 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.8 AU - 4.24 AU

Year: 2412 Days

Day: 31.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.3

Radius: 10.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.17 AU - 5.91 AU

Year: 4763 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,201,570 km

• M1: 134,339 km (0.103 R)
• M2: 573,558 km (0.077 R)
• M3: 999,463 km (0.107 R)
• M4: 1,959,583 km (0.066 R)
• M5: 2,660,897 km (0.092 R)
• M6: 3,062,418 km (0.042 R)
• M7: 3,539,934 km (0.095 R)
• M8: 4,453,828 km (0.034 R)
• M9: 4,865,222 km (0.112 R)
• M10: 5,518,067 km (0.079 R)
• M11: 5,993,489 km (0.05 R)
• M12: 8,017,399 km (0.071 R)
• M13: 8,399,771 km (0.072 R)
• M14: 8,760,900 km (0.109 R)
• M15: 13,186,155 km (0.034 R)
• M16: 16,051,104 km (0.111 R)
• M17: 16,608,655 km (0.067 R)
• M18: 17,816,209 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.3

Radius: 13.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.35 AU - 7.69 AU

Year: 6081 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,201,570 km

• M1: 168,746 km (0.057 R)
• M2: 653,743 km (0.051 R)
• M3: 1,378,993 km (0.107 R)
• M4: 2,288,548 km (0.118 R)
• M5: 3,885,505 km (0.049 R)
• M6: 4,340,433 km (0.109 R)
• M7: 6,815,829 km (0.07 R)
• M8: 9,906,820 km (0.103 R)
• M9: 11,072,636 km (0.108 R)
• M10: 11,527,114 km (0.041 R)
• M11: 12,088,705 km (0.059 R)
• M12: 19,012,393 km (0.112 R)
• M13: 19,997,047 km (0.11 R)
• M14: 21,362,726 km (0.039 R)
• M15: 22,139,737 km (0.083 R)
• M16: 23,303,758 km (0.087 R)
• M17: 25,125,561 km (0.076 R)
• M18: 25,674,286 km (0.093 R)
• M19: 26,633,807 km (0.074 R)
• M20: 27,534,086 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit