🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.62 AU - 0.94 AU

Year: 242 Days

Day: 31.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,512,501 km

• M1: 225,444 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.84 AU - 1.02 AU

Year: 315 Days

Day: 19.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,512,501 km

• M1: 457,171 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.23 AU - 4.69 AU

Year: 2770 Days

Day: 42.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 8.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.91 AU - 11.81 AU

Year: 11720 Days

Day: 15 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,512,501 km

• M1: 112,946 km (0.113 R)
• M2: 634,295 km (0.066 R)
• M3: 1,015,620 km (0.049 R)
• M4: 1,443,619 km (0.119 R)
• M5: 2,479,435 km (0.114 R)
• M6: 4,251,721 km (0.105 R)
• M7: 4,672,989 km (0.108 R)
• M8: 6,773,941 km (0.109 R)
• M9: 10,774,039 km (0.119 R)
• M10: 12,086,012 km (0.075 R)
• M11: 14,303,651 km (0.119 R)
• M12: 17,580,742 km (0.042 R)
• M13: 23,084,148 km (0.058 R)
• M14: 24,698,908 km (0.069 R)
• M15: 25,654,838 km (0.113 R)
• M16: 26,305,589 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 12.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.38 AU - 15.12 AU

Year: 15069 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,512,501 km

• M1: 286,330 km (0.083 R)
• M2: 695,481 km (0.097 R)
• M3: 1,193,492 km (0.096 R)
• M4: 1,709,006 km (0.108 R)
• M5: 3,075,433 km (0.067 R)
• M6: 3,600,222 km (0.067 R)
• M7: 5,322,842 km (0.105 R)
• M8: 7,002,078 km (0.057 R)
• M9: 8,156,076 km (0.113 R)
• M10: 11,076,675 km (0.048 R)
• M11: 11,935,068 km (0.106 R)
• M12: 13,036,706 km (0.071 R)
• M13: 15,971,069 km (0.107 R)
• M14: 16,591,301 km (0.12 R)
• M15: 18,803,405 km (0.051 R)
• M16: 19,670,624 km (0.079 R)
• M17: 20,564,172 km (0.107 R)
• M18: 25,864,275 km (0.076 R)
• M19: 30,450,347 km (0.08 R)
• M20: 31,284,056 km (0.117 R)
• M21: 53,875,579 km (0.12 R)
• M22: 64,541,608 km (0.089 R)
• M23: 65,128,779 km (0.094 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 10,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit