🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.27 AU - 1.91 AU

Year: 705 Days

Day: 18.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,461,095 km

• M1: 349,461 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.53 AU - 1.97 AU

Year: 814 Days

Day: 24.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,461,095 km

• M1: 751,430 km (0.113 R)
• M2: 975,378 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.77 AU - 4.05 AU

Year: 2213 Days

Day: 37.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 8.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.23 AU - 9.29 AU

Year: 9904 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 18,461,095 km

• M1: 157,826 km (0.097 R)
• M2: 265,686 km (0.051 R)
• M3: 556,953 km (0.113 R)
• M4: 903,571 km (0.046 R)
• M5: 1,073,963 km (0.098 R)
• M6: 1,288,038 km (0.118 R)
• M7: 1,586,635 km (0.075 R)
• M8: 2,247,110 km (0.092 R)
• M9: 2,369,331 km (0.115 R)
• M10: 2,706,375 km (0.113 R)
• M11: 3,456,608 km (0.113 R)
• M12: 4,781,447 km (0.103 R)
• M13: 4,833,806 km (0.04 R)
• M14: 5,478,573 km (0.041 R)
• M15: 6,017,574 km (0.094 R)
• M16: 6,418,497 km (0.063 R)
• M17: 6,926,681 km (0.099 R)
• M18: 7,326,556 km (0.119 R)
• M19: 7,651,781 km (0.068 R)
• M20: 8,827,172 km (0.057 R)
• M21: 10,946,525 km (0.116 R)
• M22: 12,603,471 km (0.103 R)
• M23: 12,993,173 km (0.073 R)
• M24: 14,059,806 km (0.107 R)
• M25: 14,667,473 km (0.1 R)
• M26: 15,672,920 km (0.102 R)
• M27: 17,021,096 km (0.105 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit