🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.32 AU - 1.32 AU

Year: 581 Days

Day: 20.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.23 AU - 2.61 AU

Year: 1441 Days

Day: 36 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.32 AU - 3.76 AU

Year: 2550 Days

Day: 29.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.1

Radius: 14.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.69 AU - 9.89 AU

Year: 9978 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,210,721 km

• M1: 176,675 km (0.076 R)
• M2: 1,015,919 km (0.072 R)
• M3: 1,986,959 km (0.056 R)
• M4: 3,055,088 km (0.12 R)
• M5: 3,745,332 km (0.096 R)
• M6: 5,236,823 km (0.119 R)
• M7: 13,931,601 km (0.036 R)
• M8: 24,511,162 km (0.041 R)
• M9: 26,462,367 km (0.089 R)
• M10: 31,790,146 km (0.099 R)
• M11: 32,244,923 km (0.117 R)
• M12: 38,303,787 km (0.103 R)
• M13: 42,281,594 km (0.098 R)
• M14: 47,408,762 km (0.083 R)
• M15: 51,515,822 km (0.107 R)
• M16: 53,255,196 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.2

Radius: 12.8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.5 AU - 9.08 AU

Year: 9978 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,210,721 km

• M1: 168,447 km (0.096 R)
• M2: 643,570 km (0.055 R)
• M3: 1,070,223 km (0.094 R)
• M4: 2,189,664 km (0.083 R)
• M5: 2,593,279 km (0.111 R)
• M6: 3,428,783 km (0.119 R)
• M7: 5,424,718 km (0.101 R)
• M8: 5,844,789 km (0.064 R)
• M9: 6,830,489 km (0.108 R)
• M10: 7,405,543 km (0.106 R)
• M11: 8,512,867 km (0.085 R)
• M12: 10,456,742 km (0.116 R)
• M13: 16,475,064 km (0.065 R)
• M14: 17,360,683 km (0.117 R)
• M15: 19,227,216 km (0.114 R)
• M16: 21,919,529 km (0.117 R)
• M17: 27,118,354 km (0.073 R)
• M18: 28,144,595 km (0.097 R)
• M19: 28,772,757 km (0.102 R)
• M20: 30,493,432 km (0.111 R)
• M21: 33,434,227 km (0.103 R)
• M22: 34,020,800 km (0.099 R)
• M23: 37,811,610 km (0.11 R)
• M24: 43,942,280 km (0.099 R)
• M25: 45,644,255 km (0.106 R)
• M26: 48,278,973 km (0.086 R)
• M27: 48,877,963 km (0.053 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit