🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.02 AU - 1.26 AU

Year: 464 Days

Day: 16.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,733,366 km

• M1: 23,337 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.04 AU - 1.3 AU

Year: 482 Days

Day: 24.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,733,366 km

• M1: 230,231 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.24 AU - 1.52 AU

Year: 617 Days

Day: 14.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,733,366 km

• M1: 703,708 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.5 AU - 2.18 AU

Year: 950 Days

Day: 44.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.9

Radius: 10.6

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.03 AU - 13.11 AU

Year: 14025 Days

Day: 11.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,733,366 km

• M1: 139,575 km (0.047 R)
• M2: 1,165,367 km (0.08 R)
• M3: 1,557,912 km (0.075 R)
• M4: 1,914,254 km (0.098 R)
• M5: 2,427,076 km (0.091 R)
• M6: 4,254,414 km (0.052 R)
• M7: 5,707,907 km (0.119 R)
• M8: 7,423,645 km (0.049 R)
• M9: 8,255,409 km (0.075 R)
• M10: 8,843,628 km (0.039 R)
• M11: 9,617,946 km (0.059 R)
• M12: 10,103,840 km (0.066 R)
• M13: 10,606,040 km (0.091 R)
• M14: 13,773,177 km (0.074 R)
• M15: 14,321,453 km (0.081 R)
• M16: 15,388,834 km (0.109 R)
• M17: 21,351,805 km (0.113 R)
• M18: 22,179,680 km (0.112 R)
• M19: 23,606,843 km (0.099 R)
• M20: 24,492,014 km (0.116 R)
• M21: 30,388,563 km (0.047 R)
• M22: 36,513,100 km (0.086 R)
• M23: 37,563,726 km (0.044 R)
• M24: 41,117,723 km (0.068 R)
• M25: 47,632,411 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 10,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit