🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.53 AU - 0.73 AU

Year: 188 Days

Day: 23.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,426,810 km

• M1: 41,289 km (0.036 R)
• M2: 251,474 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.59 AU - 0.79 AU

Year: 216 Days

Day: 43.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.31 AU - 4.39 AU

Year: 2846 Days

Day: 30.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,426,810 km

• M1: 36,502 km (0.048 R)
• M2: 345,571 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.6

Radius: 8.5

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.62 AU - 5.9 AU

Year: 5208 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 25,426,810 km

• M1: 114,592 km (0.103 R)
• M2: 497,114 km (0.069 R)
• M3: 834,307 km (0.097 R)
• M4: 1,125,724 km (0.105 R)
• M5: 1,701,077 km (0.115 R)
• M6: 2,955,007 km (0.056 R)
• M7: 3,626,252 km (0.08 R)
• M8: 4,168,844 km (0.114 R)
• M9: 5,040,700 km (0.105 R)
• M10: 5,655,548 km (0.113 R)
• M11: 5,997,229 km (0.051 R)
• M12: 7,248,615 km (0.115 R)
• M13: 7,916,719 km (0.084 R)
• M14: 8,187,342 km (0.05 R)
• M15: 8,994,871 km (0.117 R)
• M16: 10,168,018 km (0.102 R)
• M17: 10,674,257 km (0.09 R)
• M18: 11,196,952 km (0.114 R)
• M19: 12,552,608 km (0.119 R)
• M20: 13,515,120 km (0.104 R)
• M21: 18,395,003 km (0.07 R)
• M22: 19,565,008 km (0.11 R)
• M23: 20,783,782 km (0.107 R)
• M24: 21,749,436 km (0.081 R)
• M25: 25,743,400 km (0.092 R)
• M26: 27,293,234 km (0.11 R)
• M27: 27,734,697 km (0.103 R)
• M28: 30,863,088 km (0.103 R)
• M29: 32,021,275 km (0.092 R)
• M30: 33,008,172 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 12.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.36 AU - 7.04 AU

Year: 5816 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,426,810 km

• M1: 183,557 km (0.088 R)
• M2: 863,329 km (0.108 R)
• M3: 1,568,833 km (0.103 R)
• M4: 2,478,238 km (0.045 R)
• M5: 2,902,647 km (0.098 R)
• M6: 3,651,983 km (0.101 R)
• M7: 4,410,145 km (0.076 R)
• M8: 7,035,289 km (0.108 R)
• M9: 8,281,589 km (0.056 R)
• M10: 8,938,772 km (0.104 R)
• M11: 11,034,339 km (0.061 R)
• M12: 13,488,791 km (0.042 R)
• M13: 16,008,019 km (0.061 R)
• M14: 16,798,345 km (0.037 R)
• M15: 17,378,785 km (0.071 R)
• M16: 20,352,790 km (0.061 R)
• M17: 24,454,166 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 10,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit