🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.45 AU - 0.57 AU

Year: 134 Days

Day: 22.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.42 AU - 0.62 AU

Year: 138 Days

Day: 45 Hours

Environment

Temp: 175 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.7 AU - 0.96 AU

Year: 279 Days

Day: 25.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,540,138 km

• M1: 106,065 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.81 AU - 0.99 AU

Year: 315 Days

Day: 34.3 Hours

Environment

Temp: 67 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.86 AU - 1.34 AU

Year: 426 Days

Day: 29.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.32 AU - 2.7 AU

Year: 1467 Days

Day: 29.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,540,138 km

• M1: 115,789 km (0.036 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.51 AU - 3.15 AU

Year: 1757 Days

Day: 45.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.73 AU - 4.37 AU

Year: 2468 Days

Day: 12.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.9

Radius: 8.6

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.96 AU - 7.22 AU

Year: 6965 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,540,138 km

• M1: 106,962 km (0.111 R)
• M2: 467,942 km (0.114 R)
• M3: 814,112 km (0.059 R)
• M4: 1,726,659 km (0.12 R)
• M5: 2,603,751 km (0.066 R)
• M6: 2,954,408 km (0.091 R)
• M7: 3,227,125 km (0.103 R)
• M8: 3,539,635 km (0.119 R)
• M9: 3,823,572 km (0.107 R)
• M10: 4,656,383 km (0.102 R)
• M11: 5,542,152 km (0.082 R)
• M12: 6,091,775 km (0.118 R)
• M13: 8,325,720 km (0.045 R)
• M14: 8,745,043 km (0.108 R)
• M15: 9,046,782 km (0.107 R)
• M16: 9,535,219 km (0.113 R)
• M17: 9,901,285 km (0.077 R)
• M18: 11,718,001 km (0.113 R)
• M19: 15,181,342 km (0.114 R)
• M20: 15,934,866 km (0.082 R)
• M21: 18,275,474 km (0.104 R)
• M22: 20,456,312 km (0.118 R)
• M23: 23,378,108 km (0.109 R)
• M24: 23,960,493 km (0.061 R)
• M25: 25,067,816 km (0.096 R)
• M26: 27,292,636 km (0.082 R)
• M27: 28,405,793 km (0.086 R)
• M28: 29,549,170 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 10,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit