🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.96 AU - 1.34 AU

Year: 457 Days

Day: 18.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.9

Radius: 11.6

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.06 AU - 5.36 AU

Year: 4410 Days

Day: 11.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,355,801 km

• M1: 144,362 km (0.071 R)
• M2: 506,838 km (0.062 R)
• M3: 1,091,765 km (0.078 R)
• M4: 1,783,805 km (0.096 R)
• M5: 2,626,340 km (0.116 R)
• M6: 3,288,012 km (0.041 R)
• M7: 5,015,867 km (0.092 R)
• M8: 6,256,632 km (0.047 R)
• M9: 6,712,756 km (0.105 R)
• M10: 7,788,364 km (0.111 R)
• M11: 8,384,661 km (0.109 R)
• M12: 10,163,081 km (0.096 R)
• M13: 10,835,075 km (0.106 R)
• M14: 11,706,033 km (0.094 R)
• M15: 12,268,073 km (0.047 R)
• M16: 12,802,885 km (0.096 R)
• M17: 13,919,334 km (0.107 R)
• M18: 14,848,187 km (0.086 R)
• M19: 16,291,807 km (0.119 R)
• M20: 16,938,369 km (0.108 R)
• M21: 17,601,835 km (0.109 R)
• M22: 18,629,722 km (0.067 R)
• M23: 19,040,069 km (0.074 R)
• M24: 20,000,637 km (0.064 R)

Asteroid Belt

Center: 12.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.2

Radius: 6.8

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 15.29 AU - 23.67 AU

Year: 31885 Days

Day: 19.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,355,801 km

• M1: 84,822 km (0.071 R)
• M2: 296,653 km (0.102 R)
• M3: 622,926 km (0.064 R)
• M4: 874,100 km (0.119 R)
• M5: 1,263,204 km (0.117 R)
• M6: 1,799,064 km (0.112 R)
• M7: 2,640,402 km (0.092 R)
• M8: 2,886,790 km (0.108 R)
• M9: 3,454,664 km (0.058 R)
• M10: 4,992,979 km (0.111 R)
• M11: 6,847,992 km (0.093 R)
• M12: 7,704,440 km (0.058 R)
• M13: 8,470,979 km (0.085 R)
• M14: 8,845,572 km (0.071 R)
• M15: 9,801,503 km (0.09 R)
• M16: 11,394,271 km (0.056 R)
• M17: 14,095,560 km (0.072 R)
• M18: 15,317,625 km (0.094 R)
• M19: 16,608,804 km (0.116 R)
• M20: 20,340,822 km (0.055 R)
• M21: 21,207,443 km (0.067 R)
• M22: 22,400,935 km (0.076 R)
• M23: 26,249,340 km (0.104 R)
• M24: 27,975,101 km (0.115 R)
• M25: 28,210,867 km (0.053 R)
• M26: 28,805,968 km (0.045 R)
• M27: 34,273,321 km (0.107 R)
• M28: 44,107,735 km (0.12 R)
• M29: 58,698,764 km (0.076 R)
• M30: 60,845,344 km (0.092 R)
• M31: 64,264,852 km (0.107 R)
• M32: 69,092,076 km (0.113 R)
• M33: 69,307,347 km (0.104 R)
• M34: 71,483,996 km (0.117 R)
• M35: 75,060,732 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 15,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit