🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.32 AU - 1.4 AU

Year: 557 Days

Day: 40.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 16,744,422 km

• M1: 733,778 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.52 AU - 2.14 AU

Year: 870 Days

Day: 16 Hours

Environment

Temp: -39 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.51 AU - 3.35 AU

Year: 1763 Days

Day: 15 Hours

Environment

Temp: -92 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.44 AU - 3.66 AU

Year: 2351 Days

Day: 17.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.03 AU - 6.59 AU

Year: 4301 Days

Day: 26.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,744,422 km

• M1: 1,772,735 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.7

Radius: 11.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.28 AU - 8.76 AU

Year: 7248 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 16,744,422 km

• M1: 139,425 km (0.085 R)
• M2: 614,398 km (0.048 R)
• M3: 1,629,570 km (0.114 R)
• M4: 2,153,461 km (0.112 R)
• M5: 3,577,483 km (0.078 R)
• M6: 4,347,913 km (0.062 R)
• M7: 7,132,228 km (0.085 R)
• M8: 9,328,175 km (0.105 R)
• M9: 10,127,177 km (0.101 R)
• M10: 11,046,905 km (0.075 R)
• M11: 13,094,750 km (0.073 R)
• M12: 14,141,188 km (0.072 R)
• M13: 15,910,781 km (0.103 R)
• M14: 16,848,909 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.1

Radius: 8.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.13 AU - 8.37 AU

Year: 8328 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 16,744,422 km

• M1: 107,112 km (0.105 R)
• M2: 551,717 km (0.073 R)
• M3: 889,659 km (0.055 R)
• M4: 1,420,581 km (0.115 R)
• M5: 5,548,735 km (0.051 R)
• M6: 6,420,890 km (0.1 R)
• M7: 7,069,846 km (0.087 R)
• M8: 10,109,525 km (0.061 R)
• M9: 11,329,346 km (0.113 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit