🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.61 AU - 0.69 AU

Year: 194 Days

Day: 22.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.96 AU - 1.4 AU

Year: 475 Days

Day: 41.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,584,987 km

• M1: 70,909 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 13.4

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.08 AU - 6.12 AU

Year: 4271 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,584,987 km

• M1: 176,675 km (0.057 R)
• M2: 838,795 km (0.068 R)
• M3: 1,466,807 km (0.103 R)
• M4: 6,907,831 km (0.105 R)
• M5: 9,193,687 km (0.082 R)
• M6: 9,864,932 km (0.065 R)
• M7: 11,643,801 km (0.106 R)
• M8: 12,654,633 km (0.093 R)
• M9: 13,485,799 km (0.113 R)
• M10: 15,671,275 km (0.049 R)
• M11: 16,848,311 km (0.107 R)
• M12: 17,514,769 km (0.118 R)
• M13: 19,378,160 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396

Radius: 14.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.92 AU - 11.26 AU

Year: 11014 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,584,987 km

• M1: 184,005 km (0.116 R)
• M2: 946,655 km (0.084 R)
• M3: 1,459,477 km (0.055 R)
• M4: 2,402,243 km (0.078 R)
• M5: 3,626,252 km (0.095 R)
• M6: 4,447,246 km (0.045 R)
• M7: 5,875,008 km (0.111 R)
• M8: 7,161,848 km (0.088 R)
• M9: 9,713,839 km (0.099 R)
• M10: 12,318,786 km (0.1 R)
• M11: 13,108,813 km (0.091 R)
• M12: 14,356,758 km (0.107 R)
• M13: 14,915,357 km (0.119 R)
• M14: 17,646,116 km (0.104 R)
• M15: 21,010,123 km (0.043 R)
• M16: 25,225,642 km (0.068 R)
• M17: 30,991,443 km (0.066 R)
• M18: 32,453,164 km (0.11 R)
• M19: 33,525,182 km (0.071 R)
• M20: 35,289,240 km (0.076 R)
• M21: 36,422,893 km (0.051 R)
• M22: 39,242,364 km (0.11 R)
• M23: 42,457,970 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 13,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit