🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.43 AU - 0.61 AU

Year: 169 Days

Day: 21.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,946,656 km

• M1: 34,856 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.24 AU - 1.34 AU

Year: 659 Days

Day: 17.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.22 AU - 1.94 AU

Year: 893 Days

Day: 19.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,946,656 km

• M1: 30,518 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.69 AU - 2.61 AU

Year: 1417 Days

Day: 15.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.2

Radius: 10.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.55 AU - 5.55 AU

Year: 5878 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,946,656 km

• M1: 131,945 km (0.105 R)
• M2: 608,564 km (0.075 R)
• M3: 1,027,139 km (0.037 R)
• M4: 1,523,355 km (0.099 R)
• M5: 1,900,043 km (0.05 R)
• M6: 2,323,853 km (0.081 R)
• M7: 2,880,357 km (0.085 R)
• M8: 5,723,465 km (0.108 R)
• M9: 9,017,610 km (0.082 R)
• M10: 10,140,342 km (0.086 R)
• M11: 11,264,271 km (0.114 R)
• M12: 12,469,282 km (0.112 R)
• M13: 13,004,244 km (0.094 R)
• M14: 13,402,922 km (0.11 R)
• M15: 14,016,124 km (0.113 R)
• M16: 14,382,339 km (0.115 R)
• M17: 18,095,658 km (0.092 R)
• M18: 18,592,921 km (0.11 R)
• M19: 19,614,674 km (0.078 R)
• M20: 20,606,359 km (0.098 R)
• M21: 21,770,230 km (0.048 R)
• M22: 22,120,738 km (0.07 R)
• M23: 23,413,862 km (0.054 R)
• M24: 26,229,144 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 19,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit