🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.56 AU

Year: 142 Days

Day: 30.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.7 AU - 1.78 AU

Year: 822 Days

Day: 32 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,640,507 km

• M1: 927,357 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.91 AU - 2.41 AU

Year: 1137 Days

Day: 36.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.45 AU - 5.21 AU

Year: 3227 Days

Day: 36.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 8.4

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.26 AU - 9.54 AU

Year: 10322 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,640,507 km

• M1: 104,569 km (0.059 R)
• M2: 393,891 km (0.086 R)
• M3: 1,466,807 km (0.037 R)
• M4: 2,198,640 km (0.116 R)
• M5: 2,823,211 km (0.06 R)
• M6: 3,223,834 km (0.105 R)
• M7: 7,539,882 km (0.106 R)
• M8: 10,066,590 km (0.1 R)
• M9: 12,515,358 km (0.03 R)
• M10: 15,878,168 km (0.11 R)
• M11: 16,223,590 km (0.081 R)
• M12: 17,289,924 km (0.11 R)
• M13: 19,958,750 km (0.109 R)
• M14: 22,541,706 km (0.116 R)
• M15: 24,780,887 km (0.062 R)
• M16: 26,968,307 km (0.105 R)
• M17: 28,159,106 km (0.113 R)
• M18: 31,941,689 km (0.104 R)
• M19: 36,887,544 km (0.11 R)
• M20: 37,983,647 km (0.101 R)
• M21: 39,858,557 km (0.094 R)
• M22: 40,625,546 km (0.082 R)
• M23: 43,927,320 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.1

Radius: 14.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.55 AU - 11.93 AU

Year: 12606 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,640,507 km

• M1: 176,525 km (0.095 R)
• M2: 992,133 km (0.101 R)
• M3: 1,577,210 km (0.108 R)
• M4: 3,018,586 km (0.074 R)
• M5: 5,517,469 km (0.1 R)
• M6: 8,831,211 km (0.107 R)
• M7: 11,381,855 km (0.114 R)
• M8: 12,133,734 km (0.113 R)
• M9: 12,980,308 km (0.07 R)
• M10: 13,801,301 km (0.1 R)
• M11: 30,088,321 km (0.098 R)
• M12: 35,019,814 km (0.081 R)
• M13: 36,239,336 km (0.056 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit