🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.99 AU - 1.07 AU

Year: 402 Days

Day: 38.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,576,328 km

• M1: 36,352 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.83 AU - 2.83 AU

Year: 1833 Days

Day: 30.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,576,328 km

• M1: 452,085 km (0.083 R)

Asteroid Belt

Center: 3.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 14.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.44 AU - 5.2 AU

Year: 4074 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,576,328 km

• M1: 185,352 km (0.076 R)
• M2: 714,031 km (0.05 R)
• M3: 1,619,098 km (0.102 R)
• M4: 2,132,817 km (0.101 R)
• M5: 3,275,296 km (0.096 R)
• M6: 5,088,422 km (0.085 R)
• M7: 5,736,031 km (0.107 R)
• M8: 12,987,339 km (0.051 R)
• M9: 14,769,349 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.3

Radius: 3.7

Gravity: 17.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.33 AU - 15.71 AU

Year: 21302 Days

Day: 21.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,576,328 km

• M1: 46,375 km (0.056 R)
• M2: 244,892 km (0.087 R)
• M3: 426,952 km (0.039 R)
• M4: 1,079,349 km (0.101 R)
• M5: 1,372,560 km (0.085 R)
• M6: 2,426,926 km (0.109 R)
• M7: 2,551,392 km (0.041 R)
• M8: 2,858,815 km (0.107 R)
• M9: 4,939,422 km (0.115 R)
• M10: 5,486,502 km (0.082 R)
• M11: 6,148,921 km (0.089 R)
• M12: 7,854,038 km (0.108 R)
• M13: 11,335,180 km (0.105 R)
• M14: 13,344,579 km (0.065 R)
• M15: 14,399,244 km (0.108 R)
• M16: 15,650,630 km (0.099 R)
• M17: 20,429,085 km (0.11 R)
• M18: 21,207,443 km (0.068 R)
• M19: 26,195,784 km (0.103 R)
• M20: 26,703,220 km (0.067 R)
• M21: 28,906,198 km (0.099 R)
• M22: 29,886,214 km (0.116 R)
• M23: 30,663,674 km (0.096 R)
• M24: 31,227,209 km (0.114 R)
• M25: 32,143,047 km (0.12 R)
• M26: 33,076,688 km (0.079 R)
• M27: 34,632,356 km (0.102 R)
• M28: 37,630,896 km (0.114 R)
• M29: 41,342,718 km (0.062 R)
• M30: 47,506,150 km (0.082 R)
• M31: 50,414,183 km (0.057 R)
• M32: 51,832,221 km (0.062 R)
• M33: 52,953,308 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 18,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit