🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.51 AU - 0.63 AU

Year: 153 Days

Day: 45.1 Hours

Environment

Temp: 252 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,135,365 km

• M1: 62,831 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.72 AU - 0.88 AU

Year: 254 Days

Day: 31.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,135,365 km

• M1: 74,649 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.74 AU - 1.14 AU

Year: 323 Days

Day: 33.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,135,365 km

• M1: 125,961 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.88 AU - 1.4 AU

Year: 432 Days

Day: 41.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.98 AU - 2.6 AU

Year: 1229 Days

Day: 27.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 13.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.1 AU - 10.94 AU

Year: 9611 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,135,365 km

• M1: 180,714 km (0.066 R)
• M2: 604,974 km (0.089 R)
• M3: 1,074,412 km (0.107 R)
• M4: 2,913,568 km (0.097 R)
• M5: 4,575,900 km (0.098 R)
• M6: 5,287,836 km (0.098 R)
• M7: 6,867,141 km (0.087 R)
• M8: 7,446,234 km (0.108 R)
• M9: 9,259,360 km (0.118 R)
• M10: 12,507,280 km (0.091 R)
• M11: 13,687,756 km (0.09 R)
• M12: 16,568,712 km (0.118 R)
• M13: 17,301,293 km (0.082 R)
• M14: 19,900,257 km (0.105 R)
• M15: 21,009,375 km (0.116 R)
• M16: 22,013,177 km (0.114 R)
• M17: 22,675,148 km (0.118 R)
• M18: 24,662,705 km (0.081 R)
• M19: 25,860,685 km (0.067 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 16,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit