🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.59 AU - 0.77 AU

Year: 204 Days

Day: 18.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,388,555 km

• M1: 61,036 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.76 AU - 1.8 AU

Year: 863 Days

Day: 42.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.12 AU - 3.12 AU

Year: 2003 Days

Day: 45.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,388,555 km

• M1: 212,728 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.65 AU - 5.97 AU

Year: 3834 Days

Day: 17.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 11

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.47 AU - 9.43 AU

Year: 9731 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,388,555 km

• M1: 136,882 km (0.096 R)
• M2: 918,980 km (0.079 R)
• M3: 1,377,048 km (0.086 R)
• M4: 1,972,448 km (0.052 R)
• M5: 2,322,956 km (0.087 R)
• M6: 3,594,388 km (0.034 R)
• M7: 5,066,581 km (0.105 R)
• M8: 5,878,748 km (0.113 R)
• M9: 17,015,112 km (0.112 R)
• M10: 18,635,407 km (0.12 R)
• M11: 20,767,775 km (0.12 R)
• M12: 23,355,818 km (0.077 R)
• M13: 24,341,070 km (0.094 R)
• M14: 24,727,331 km (0.064 R)
• M15: 27,131,369 km (0.096 R)
• M16: 28,475,207 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 12.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.46 AU - 12.06 AU

Year: 11944 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,388,555 km

• M1: 158,125 km (0.095 R)
• M2: 582,085 km (0.056 R)
• M3: 1,244,205 km (0.083 R)
• M4: 1,713,943 km (0.084 R)
• M5: 2,210,757 km (0.085 R)
• M6: 5,175,787 km (0.095 R)
• M7: 7,005,219 km (0.059 R)
• M8: 7,502,034 km (0.091 R)
• M9: 8,659,622 km (0.045 R)
• M10: 9,281,351 km (0.089 R)
• M11: 11,839,175 km (0.081 R)
• M12: 12,606,014 km (0.106 R)
• M13: 15,174,011 km (0.089 R)
• M14: 17,767,739 km (0.066 R)
• M15: 19,652,971 km (0.1 R)
• M16: 20,227,128 km (0.108 R)
• M17: 24,564,718 km (0.116 R)
• M18: 26,007,590 km (0.049 R)
• M19: 27,101,150 km (0.109 R)
• M20: 28,018,335 km (0.093 R)
• M21: 28,432,571 km (0.109 R)
• M22: 29,700,114 km (0.069 R)
• M23: 31,115,160 km (0.116 R)
• M24: 33,611,799 km (0.105 R)
• M25: 36,116,965 km (0.103 R)
• M26: 38,488,391 km (0.106 R)
• M27: 41,899,521 km (0.079 R)
• M28: 50,530,720 km (0.032 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit