🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.45 AU - 0.61 AU

Year: 148 Days

Day: 23.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,109,438 km

• M1: 58,044 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.99 AU - 1.51 AU

Year: 535 Days

Day: 12.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.84 AU - 2.62 AU

Year: 1275 Days

Day: 36.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.46 AU - 3.3 AU

Year: 1871 Days

Day: 19.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.1

Radius: 13

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.21 AU - 7.13 AU

Year: 5868 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,109,438 km

• M1: 161,715 km (0.093 R)
• M2: 647,310 km (0.072 R)
• M3: 1,251,835 km (0.113 R)
• M4: 1,988,006 km (0.074 R)
• M5: 2,508,607 km (0.099 R)
• M6: 3,038,183 km (0.037 R)
• M7: 3,641,960 km (0.057 R)
• M8: 5,569,529 km (0.039 R)
• M9: 6,208,760 km (0.106 R)
• M10: 9,052,915 km (0.076 R)
• M11: 9,666,865 km (0.043 R)
• M12: 10,929,471 km (0.063 R)
• M13: 12,458,361 km (0.039 R)
• M14: 13,497,767 km (0.091 R)
• M15: 13,952,395 km (0.104 R)
• M16: 14,417,196 km (0.066 R)
• M17: 16,703,051 km (0.077 R)
• M18: 21,749,436 km (0.115 R)
• M19: 24,660,012 km (0.1 R)
• M20: 25,685,506 km (0.112 R)
• M21: 26,384,726 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 18,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit