🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.48 AU - 0.74 AU

Year: 167 Days

Day: 23.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 157.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,968,742 km

• M1: 34,408 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.66 AU - 0.78 AU

Year: 215 Days

Day: 43 Hours

Environment

Temp: 146 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.59 AU - 1.89 AU

Year: 807 Days

Day: 46 Hours

Environment

Temp: -36 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,968,742 km

• M1: 653,593 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.69 AU - 3.47 AU

Year: 1900 Days

Day: 25.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67

Radius: 10.2

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.59 AU - 9.07 AU

Year: 7701 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,968,742 km

• M1: 189,092 km (0.099 R)
• M2: 649,704 km (0.105 R)
• M3: 1,083,089 km (0.079 R)
• M4: 1,761,665 km (0.08 R)
• M5: 2,308,146 km (0.071 R)
• M6: 2,823,959 km (0.115 R)
• M7: 3,397,816 km (0.068 R)
• M8: 3,722,294 km (0.114 R)
• M9: 9,385,920 km (0.094 R)
• M10: 10,065,693 km (0.059 R)
• M11: 11,205,629 km (0.083 R)
• M12: 13,249,435 km (0.091 R)
• M13: 15,976,005 km (0.082 R)
• M14: 16,481,197 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.6

Radius: 9.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.11 AU - 9.77 AU

Year: 10194 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,968,742 km

• M1: 120,576 km (0.079 R)
• M2: 1,026,989 km (0.063 R)
• M3: 1,434,195 km (0.117 R)
• M4: 2,223,473 km (0.101 R)
• M5: 2,581,162 km (0.089 R)
• M6: 3,212,315 km (0.101 R)
• M7: 3,695,965 km (0.102 R)
• M8: 5,135,246 km (0.088 R)
• M9: 5,700,128 km (0.097 R)
• M10: 6,410,867 km (0.064 R)
• M11: 6,991,157 km (0.067 R)
• M12: 8,595,594 km (0.088 R)
• M13: 9,076,851 km (0.064 R)
• M14: 9,622,285 km (0.117 R)
• M15: 13,597,998 km (0.063 R)
• M16: 14,740,626 km (0.058 R)
• M17: 15,303,713 km (0.108 R)
• M18: 17,700,420 km (0.08 R)
• M19: 18,122,884 km (0.096 R)
• M20: 19,579,818 km (0.072 R)
• M21: 20,336,933 km (0.108 R)
• M22: 20,722,746 km (0.082 R)
• M23: 26,102,285 km (0.107 R)
• M24: 27,485,617 km (0.094 R)
• M25: 29,898,930 km (0.111 R)
• M26: 30,397,988 km (0.039 R)
• M27: 31,208,061 km (0.093 R)
• M28: 32,136,465 km (0.06 R)
• M29: 35,142,784 km (0.062 R)
• M30: 38,214,477 km (0.107 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 16,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit