🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.97 AU - 1.33 AU

Year: 472 Days

Day: 12.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.09 AU - 1.73 AU

Year: 641 Days

Day: 28.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.92 AU - 2.28 AU

Year: 1165 Days

Day: 30.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,468,775 km

• M1: 805,285 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.13 AU - 2.19 AU

Year: 1215 Days

Day: 30.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.37 AU - 2.87 AU

Year: 1624 Days

Day: 29.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.1 AU - 3.48 AU

Year: 2285 Days

Day: 36.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 13.7

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.87 AU - 8.31 AU

Year: 7228 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,468,775 km

• M1: 175,179 km (0.081 R)
• M2: 719,865 km (0.064 R)
• M3: 1,246,300 km (0.105 R)
• M4: 2,987,619 km (0.11 R)
• M5: 3,946,990 km (0.114 R)
• M6: 4,566,625 km (0.089 R)
• M7: 5,161,575 km (0.081 R)
• M8: 6,753,147 km (0.118 R)
• M9: 8,609,357 km (0.082 R)
• M10: 9,209,843 km (0.067 R)
• M11: 9,701,272 km (0.07 R)
• M12: 11,484,030 km (0.117 R)
• M13: 13,590,219 km (0.086 R)
• M14: 14,704,723 km (0.098 R)
• M15: 15,315,381 km (0.056 R)
• M16: 17,115,492 km (0.118 R)
• M17: 17,654,793 km (0.103 R)
• M18: 18,909,919 km (0.076 R)
• M19: 19,632,477 km (0.092 R)
• M20: 24,107,846 km (0.111 R)
• M21: 32,388,238 km (0.115 R)
• M22: 33,214,318 km (0.078 R)
• M23: 33,843,077 km (0.099 R)
• M24: 34,693,691 km (0.101 R)
• M25: 35,449,609 km (0.108 R)
• M26: 35,886,435 km (0.041 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit