🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.43 AU - 3.65 AU

Year: 1946 Days

Day: 27.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.17 AU - 4.27 AU

Year: 3182 Days

Day: 19.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,807,518 km

• M1: 42,935 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.58 AU - 5.24 AU

Year: 3400 Days

Day: 14.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.1

Radius: 9.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.76 AU - 7.44 AU

Year: 5531 Days

Day: 13.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,807,518 km

• M1: 115,639 km (0.103 R)
• M2: 514,916 km (0.096 R)
• M3: 849,716 km (0.083 R)
• M4: 1,777,073 km (0.064 R)
• M5: 2,396,408 km (0.109 R)
• M6: 5,243,256 km (0.101 R)
• M7: 5,751,889 km (0.118 R)
• M8: 7,270,157 km (0.12 R)
• M9: 9,522,952 km (0.066 R)
• M10: 14,521,017 km (0.091 R)
• M11: 15,926,788 km (0.095 R)
• M12: 16,218,504 km (0.098 R)
• M13: 17,918,534 km (0.095 R)
• M14: 22,172,349 km (0.07 R)
• M15: 23,052,583 km (0.099 R)
• M16: 23,576,774 km (0.072 R)
• M17: 26,643,530 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.7

Radius: 12

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.04 AU - 10.32 AU

Year: 11923 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,807,518 km

• M1: 149,598 km (0.074 R)
• M2: 580,889 km (0.064 R)
• M3: 1,150,108 km (0.068 R)
• M4: 1,641,238 km (0.056 R)
• M5: 2,457,444 km (0.1 R)
• M6: 2,882,901 km (0.107 R)
• M7: 3,478,300 km (0.101 R)
• M8: 4,437,073 km (0.073 R)
• M9: 4,916,384 km (0.063 R)
• M10: 5,564,143 km (0.05 R)
• M11: 6,015,181 km (0.104 R)
• M12: 7,311,596 km (0.081 R)
• M13: 8,200,656 km (0.048 R)
• M14: 9,160,476 km (0.058 R)
• M15: 9,692,296 km (0.11 R)
• M16: 10,142,586 km (0.083 R)
• M17: 11,085,501 km (0.065 R)
• M18: 11,633,927 km (0.119 R)
• M19: 12,549,317 km (0.081 R)
• M20: 14,458,634 km (0.101 R)
• M21: 18,538,767 km (0.077 R)
• M22: 21,593,405 km (0.101 R)
• M23: 22,363,386 km (0.12 R)
• M24: 25,912,595 km (0.062 R)
• M25: 27,670,819 km (0.066 R)
• M26: 29,195,670 km (0.062 R)
• M27: 32,858,424 km (0.113 R)
• M28: 34,221,111 km (0.03 R)
• M29: 36,335,228 km (0.107 R)
• M30: 38,785,043 km (0.062 R)
• M31: 39,287,842 km (0.105 R)
• M32: 40,952,268 km (0.111 R)
• M33: 42,663,069 km (0.103 R)
• M34: 43,468,653 km (0.069 R)
• M35: 45,805,970 km (0.059 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit