🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.64 AU

Year: 182 Days

Day: 28.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 19,171,143 km

• M1: 26,479 km (0.109 R)
• M2: 165,306 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.63 AU - 0.65 AU

Year: 228 Days

Day: 21.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.92 AU - 2.1 AU

Year: 1272 Days

Day: 17.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,171,143 km

• M1: 33,660 km (0.109 R)
• M2: 91,853 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.2 AU - 2.26 AU

Year: 1486 Days

Day: 19.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,171,143 km

• M1: 27,975 km (0.039 R)

Asteroid Belt

Center: 2.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.7

Radius: 10.2

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.33 AU - 3.81 AU

Year: 2400 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 19,171,143 km

• M1: 127,009 km (0.12 R)
• M2: 558,449 km (0.105 R)
• M3: 882,029 km (0.11 R)
• M4: 1,300,604 km (0.069 R)
• M5: 1,662,182 km (0.104 R)
• M6: 2,193,703 km (0.117 R)
• M7: 2,773,844 km (0.111 R)
• M8: 3,653,778 km (0.111 R)
• M9: 4,038,095 km (0.114 R)
• M10: 4,578,293 km (0.066 R)
• M11: 5,166,213 km (0.054 R)
• M12: 6,221,327 km (0.059 R)
• M13: 7,264,772 km (0.065 R)
• M14: 7,719,549 km (0.081 R)
• M15: 8,486,837 km (0.105 R)
• M16: 9,552,123 km (0.034 R)
• M17: 10,098,604 km (0.115 R)
• M18: 10,550,689 km (0.115 R)
• M19: 11,781,132 km (0.098 R)
• M20: 14,572,927 km (0.111 R)
• M21: 15,053,286 km (0.094 R)
• M22: 18,438,087 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 11,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit