🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.49 AU - 0.55 AU

Year: 246 Days

Day: 27 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,899,122 km

• M1: 663,467 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.4

Radius: 10.2

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.74 AU - 0.78 AU

Year: 435 Days

Day: 11.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,899,122 km

• M1: 126,859 km (0.116 R)
• M2: 577,597 km (0.099 R)
• M3: 1,067,680 km (0.066 R)
• M4: 1,476,681 km (0.117 R)
• M5: 2,032,736 km (0.106 R)
• M6: 2,997,493 km (0.105 R)
• M7: 3,450,026 km (0.068 R)
• M8: 3,772,260 km (0.028 R)
• M9: 4,142,814 km (0.104 R)
• M10: 4,721,458 km (0.118 R)
• M11: 5,302,497 km (0.091 R)
• M12: 5,645,524 km (0.063 R)
• M13: 6,150,716 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.7

Radius: 3.5

Gravity: 54.67 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.71 AU - 9.03 AU

Year: 14483 Days

Day: 21.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,899,122 km

• M1: 46,375 km (0.114 R)
• M2: 162,314 km (0.107 R)
• M3: 474,225 km (0.092 R)
• M4: 1,719,777 km (0.1 R)
• M5: 1,945,670 km (0.089 R)
• M6: 2,230,504 km (0.102 R)
• M7: 2,520,874 km (0.11 R)
• M8: 2,652,669 km (0.077 R)
• M9: 3,822,674 km (0.112 R)
• M10: 4,299,443 km (0.064 R)
• M11: 4,424,656 km (0.119 R)
• M12: 4,682,264 km (0.04 R)
• M13: 5,227,398 km (0.105 R)
• M14: 6,201,729 km (0.073 R)
• M15: 7,115,772 km (0.096 R)
• M16: 10,113,265 km (0.096 R)
• M17: 10,223,668 km (0.108 R)
• M18: 10,559,964 km (0.113 R)
• M19: 12,164,551 km (0.077 R)
• M20: 14,547,047 km (0.086 R)
• M21: 15,847,351 km (0.118 R)
• M22: 16,146,547 km (0.108 R)
• M23: 16,449,333 km (0.106 R)
• M24: 17,301,742 km (0.075 R)
• M25: 18,511,091 km (0.075 R)
• M26: 19,948,278 km (0.104 R)
• M27: 32,026,660 km (0.043 R)
• M28: 33,108,702 km (0.105 R)
• M29: 33,474,768 km (0.103 R)
• M30: 37,022,182 km (0.11 R)
• M31: 42,512,424 km (0.091 R)
• M32: 43,525,949 km (0.12 R)
• M33: 46,205,546 km (0.064 R)
• M34: 46,662,568 km (0.106 R)
• M35: 47,431,052 km (0.053 R)
• M36: 50,267,278 km (0.1 R)
• M37: 52,715,447 km (0.072 R)
• M38: 55,242,006 km (0.05 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: 269 - 11,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit