🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.46 AU - 0.62 AU

Year: 148 Days

Day: 43.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,943,276 km

• M1: 314,305 km (0.085 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 9

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.71 AU - 11.11 AU

Year: 9915 Days

Day: 5.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,943,276 km

• M1: 116,686 km (0.119 R)
• M2: 971,937 km (0.051 R)
• M3: 1,277,267 km (0.11 R)
• M4: 1,912,908 km (0.075 R)
• M5: 2,950,668 km (0.116 R)
• M6: 3,629,394 km (0.12 R)
• M7: 5,017,363 km (0.115 R)
• M8: 8,623,420 km (0.12 R)
• M9: 10,345,890 km (0.095 R)
• M10: 11,261,877 km (0.073 R)
• M11: 12,565,922 km (0.119 R)
• M12: 15,406,786 km (0.117 R)
• M13: 20,862,919 km (0.114 R)
• M14: 28,740,145 km (0.119 R)
• M15: 34,374,300 km (0.091 R)
• M16: 42,589,766 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.7

Radius: 3.2

Gravity: 59.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.18 AU - 14.34 AU

Year: 16003 Days

Day: 24.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,943,276 km

• M1: 39,793 km (0.064 R)
• M2: 194,627 km (0.106 R)
• M3: 354,397 km (0.071 R)
• M4: 581,786 km (0.109 R)
• M5: 682,615 km (0.082 R)
• M6: 931,247 km (0.035 R)
• M7: 1,558,062 km (0.115 R)
• M8: 2,005,958 km (0.095 R)
• M9: 3,304,168 km (0.058 R)
• M10: 3,975,713 km (0.097 R)
• M11: 5,810,232 km (0.066 R)
• M12: 6,738,786 km (0.113 R)
• M13: 7,577,132 km (0.069 R)
• M14: 7,949,930 km (0.088 R)
• M15: 13,763,303 km (0.109 R)
• M16: 15,397,062 km (0.112 R)
• M17: 15,768,663 km (0.063 R)
• M18: 16,919,070 km (0.116 R)
• M19: 18,371,965 km (0.05 R)
• M20: 19,557,977 km (0.11 R)
• M21: 19,993,755 km (0.057 R)
• M22: 20,614,437 km (0.116 R)
• M23: 23,518,431 km (0.085 R)
• M24: 26,049,926 km (0.096 R)
• M25: 26,471,194 km (0.05 R)
• M26: 36,792,848 km (0.116 R)
• M27: 37,456,315 km (0.12 R)
• M28: 39,632,665 km (0.091 R)
• M29: 40,329,791 km (0.075 R)
• M30: 43,346,731 km (0.114 R)
• M31: 49,502,683 km (0.08 R)
• M32: 55,866,876 km (0.118 R)
• M33: 59,425,510 km (0.101 R)
• M34: 60,338,207 km (0.107 R)
• M35: 61,817,730 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 16,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit