🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.61 AU - 0.67 AU

Year: 189 Days

Day: 38.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.72 AU - 1.1 AU

Year: 320 Days

Day: 19.7 Hours

Environment

Temp: 68 °C

Axial Tilt: 121.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 11,273,231 km

• M1: 68,965 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.39 AU - 1.81 AU

Year: 747 Days

Day: 33.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,273,231 km

• M1: 266,883 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.88 AU - 2.1 AU

Year: 1036 Days

Day: 19 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.84 AU - 4.3 AU

Year: 3029 Days

Day: 39.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,273,231 km

• M1: 63,878 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 11.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.07 AU - 6.31 AU

Year: 5682 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 11,273,231 km

• M1: 155,881 km (0.083 R)
• M2: 598,990 km (0.091 R)
• M3: 880,084 km (0.098 R)
• M4: 1,249,292 km (0.108 R)
• M5: 1,367,175 km (0.09 R)
• M6: 1,546,992 km (0.106 R)
• M7: 1,682,826 km (0.058 R)
• M8: 1,831,826 km (0.093 R)
• M9: 2,266,557 km (0.1 R)
• M10: 2,551,092 km (0.059 R)
• M11: 2,941,393 km (0.075 R)
• M12: 3,057,930 km (0.079 R)
• M13: 3,165,341 km (0.064 R)
• M14: 3,274,099 km (0.032 R)
• M15: 3,372,983 km (0.097 R)
• M16: 3,539,934 km (0.082 R)
• M17: 3,847,657 km (0.047 R)
• M18: 4,152,388 km (0.09 R)
• M19: 4,611,803 km (0.101 R)
• M20: 4,948,249 km (0.039 R)
• M21: 5,228,296 km (0.066 R)
• M22: 5,474,384 km (0.093 R)
• M23: 5,579,253 km (0.103 R)
• M24: 5,711,198 km (0.118 R)
• M25: 6,045,549 km (0.11 R)
• M26: 6,153,858 km (0.03 R)
• M27: 6,262,915 km (0.12 R)
• M28: 6,358,957 km (0.112 R)
• M29: 6,441,535 km (0.071 R)
• M30: 6,677,600 km (0.086 R)
• M31: 6,761,674 km (0.084 R)
• M32: 6,845,898 km (0.104 R)
• M33: 7,086,900 km (0.073 R)
• M34: 7,359,617 km (0.105 R)
• M35: 7,635,775 km (0.065 R)
• M36: 7,870,942 km (0.077 R)
• M37: 9,253,825 km (0.119 R)
• M38: 9,615,254 km (0.063 R)
• M39: 9,869,420 km (0.1 R)
• M40: 10,093,668 km (0.054 R)
• M41: 10,254,784 km (0.06 R)
• M42: 10,384,336 km (0.105 R)
• M43: 10,743,521 km (0.095 R)
• M44: 10,908,078 km (0.068 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit