🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.46 AU - 0.7 AU

Year: 157 Days

Day: 45.7 Hours

Environment

Temp: 240 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,159,674 km

• M1: 38,895 km (0.103 R)
• M2: 179,368 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.4 AU - 1.52 AU

Year: 626 Days

Day: 24.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.37 AU - 2.73 AU

Year: 1445 Days

Day: 39.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,159,674 km

• M1: 151,393 km (0.029 R)
• M2: 1,375,403 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.29 AU - 3.29 AU

Year: 1653 Days

Day: 24.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.71 AU - 4.07 AU

Year: 2214 Days

Day: 34.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.37 AU - 3.63 AU

Year: 2323 Days

Day: 41.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.2

Radius: 9.4

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.79 AU - 11.15 AU

Year: 10339 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,159,674 km

• M1: 116,836 km (0.114 R)
• M2: 675,434 km (0.082 R)
• M3: 1,918,144 km (0.105 R)
• M4: 3,029,806 km (0.114 R)
• M5: 3,532,903 km (0.085 R)
• M6: 4,554,507 km (0.086 R)
• M7: 5,150,355 km (0.106 R)
• M8: 7,088,845 km (0.116 R)
• M9: 7,630,239 km (0.084 R)
• M10: 8,890,153 km (0.066 R)
• M11: 10,283,358 km (0.079 R)
• M12: 10,977,641 km (0.03 R)
• M13: 12,047,865 km (0.068 R)
• M14: 12,340,777 km (0.114 R)
• M15: 12,638,477 km (0.092 R)
• M16: 17,699,672 km (0.088 R)
• M17: 18,231,792 km (0.098 R)
• M18: 21,222,702 km (0.087 R)
• M19: 21,823,337 km (0.115 R)
• M20: 22,259,116 km (0.09 R)
• M21: 32,469,769 km (0.102 R)
• M22: 34,664,519 km (0.05 R)
• M23: 40,909,183 km (0.076 R)
• M24: 41,705,493 km (0.114 R)
• M25: 42,107,612 km (0.093 R)
• M26: 42,512,274 km (0.107 R)
• M27: 44,295,630 km (0.087 R)
• M28: 45,700,953 km (0.08 R)
• M29: 47,426,415 km (0.082 R)
• M30: 48,157,948 km (0.112 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 17,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit