🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.83 AU - 3.77 AU

Year: 2235 Days

Day: 25.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.27 AU - 3.99 AU

Year: 2578 Days

Day: 14.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,365,878 km

• M1: 35,455 km (0.072 R)
• M2: 1,790,088 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.7

Radius: 11.3

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.25 AU - 6.45 AU

Year: 4613 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,365,878 km

• M1: 140,622 km (0.081 R)
• M2: 504,893 km (0.106 R)
• M3: 941,719 km (0.095 R)
• M4: 1,888,823 km (0.111 R)
• M5: 2,259,227 km (0.105 R)
• M6: 2,627,687 km (0.104 R)
• M7: 3,612,789 km (0.097 R)
• M8: 4,051,858 km (0.052 R)
• M9: 5,502,658 km (0.102 R)
• M10: 6,424,331 km (0.108 R)
• M11: 7,105,151 km (0.117 R)
• M12: 7,480,642 km (0.089 R)
• M13: 7,869,297 km (0.1 R)
• M14: 10,233,093 km (0.077 R)
• M15: 12,050,258 km (0.064 R)
• M16: 12,585,669 km (0.065 R)
• M17: 16,313,648 km (0.03 R)
• M18: 17,891,457 km (0.09 R)
• M19: 19,172,762 km (0.107 R)
• M20: 19,970,269 km (0.118 R)
• M21: 21,278,053 km (0.117 R)
• M22: 22,205,111 km (0.099 R)
• M23: 23,084,747 km (0.031 R)
• M24: 26,184,863 km (0.045 R)

Asteroid Belt

Center: 8.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235

Radius: 8.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.68 AU - 12.88 AU

Year: 13194 Days

Day: 5.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,365,878 km

• M1: 106,813 km (0.111 R)
• M2: 431,440 km (0.065 R)
• M3: 932,743 km (0.042 R)
• M4: 1,246,749 km (0.05 R)
• M5: 2,313,681 km (0.08 R)
• M6: 2,879,310 km (0.087 R)
• M7: 3,652,282 km (0.119 R)
• M8: 3,922,007 km (0.064 R)
• M9: 6,235,239 km (0.088 R)
• M10: 7,175,013 km (0.078 R)
• M11: 9,653,551 km (0.099 R)
• M12: 10,857,813 km (0.065 R)
• M13: 11,679,405 km (0.095 R)
• M14: 15,007,060 km (0.053 R)
• M15: 15,447,177 km (0.066 R)
• M16: 15,960,746 km (0.098 R)
• M17: 17,639,085 km (0.089 R)
• M18: 18,628,675 km (0.099 R)
• M19: 19,137,158 km (0.076 R)
• M20: 20,181,950 km (0.106 R)
• M21: 24,138,364 km (0.085 R)
• M22: 25,534,711 km (0.081 R)
• M23: 26,525,348 km (0.106 R)
• M24: 27,635,065 km (0.059 R)
• M25: 28,775,450 km (0.078 R)
• M26: 29,749,481 km (0.116 R)
• M27: 30,846,183 km (0.109 R)
• M28: 31,660,445 km (0.087 R)
• M29: 35,392,313 km (0.069 R)
• M30: 36,963,689 km (0.039 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 12,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit