🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.44 AU - 1.54 AU

Year: 658 Days

Day: 27.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.63 AU - 1.81 AU

Year: 816 Days

Day: 25.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.67 AU - 2.25 AU

Year: 992 Days

Day: 29.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,854,259 km

• M1: 414,984 km (0.099 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.1

Radius: 10.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.06 AU - 6.02 AU

Year: 4716 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,854,259 km

• M1: 125,662 km (0.066 R)
• M2: 506,389 km (0.061 R)
• M3: 944,112 km (0.115 R)
• M4: 1,348,774 km (0.077 R)
• M5: 3,206,780 km (0.115 R)
• M6: 3,935,172 km (0.078 R)
• M7: 5,902,384 km (0.096 R)
• M8: 11,574,238 km (0.058 R)
• M9: 11,953,468 km (0.113 R)

Asteroid Belt

Center: 8.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.1

Radius: 11.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.42 AU - 12.76 AU

Year: 13356 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 88.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,854,259 km

• M1: 147,952 km (0.105 R)
• M2: 602,580 km (0.069 R)
• M3: 1,056,011 km (0.102 R)
• M4: 1,909,617 km (0.045 R)
• M5: 2,765,765 km (0.091 R)
• M6: 3,364,307 km (0.076 R)
• M7: 4,821,839 km (0.111 R)
• M8: 5,658,091 km (0.089 R)
• M9: 6,328,588 km (0.075 R)
• M10: 6,702,284 km (0.111 R)
• M11: 8,041,933 km (0.076 R)
• M12: 10,197,040 km (0.113 R)
• M13: 11,572,891 km (0.047 R)
• M14: 12,305,472 km (0.105 R)
• M15: 14,432,155 km (0.092 R)
• M16: 14,885,138 km (0.071 R)
• M17: 15,751,908 km (0.065 R)
• M18: 16,793,408 km (0.095 R)
• M19: 17,880,237 km (0.056 R)
• M20: 18,403,081 km (0.071 R)
• M21: 26,935,845 km (0.108 R)
• M22: 29,342,276 km (0.055 R)
• M23: 30,704,065 km (0.067 R)
• M24: 31,346,588 km (0.076 R)
• M25: 33,103,765 km (0.088 R)
• M26: 34,579,249 km (0.102 R)
• M27: 36,934,069 km (0.105 R)
• M28: 37,782,887 km (0.052 R)
• M29: 40,535,637 km (0.06 R)
• M30: 41,309,058 km (0.1 R)
• M31: 41,699,359 km (0.112 R)
• M32: 42,487,441 km (0.079 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit