🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.84 AU - 1.18 AU

Year: 358 Days

Day: 23.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,063,951 km

• M1: 52,808 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.34 AU - 1.98 AU

Year: 755 Days

Day: 40.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.76 AU - 2.78 AU

Year: 1628 Days

Day: 24.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,063,951 km

• M1: 81,381 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.47 AU - 3.13 AU

Year: 1654 Days

Day: 34.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,063,951 km

• M1: 37,250 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.88 AU - 4.58 AU

Year: 2544 Days

Day: 41.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,063,951 km

• M1: 66,122 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.65 AU - 5.51 AU

Year: 3461 Days

Day: 20 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 12.2

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.77 AU - 9.01 AU

Year: 9359 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,063,951 km

• M1: 154,834 km (0.075 R)
• M2: 1,137,243 km (0.084 R)
• M3: 1,873,564 km (0.112 R)
• M4: 2,259,227 km (0.071 R)
• M5: 2,678,400 km (0.102 R)
• M6: 3,752,363 km (0.11 R)
• M7: 4,205,346 km (0.119 R)
• M8: 4,969,043 km (0.085 R)
• M9: 6,140,693 km (0.088 R)
• M10: 6,734,298 km (0.096 R)
• M11: 8,978,116 km (0.113 R)
• M12: 9,694,690 km (0.059 R)
• M13: 13,554,016 km (0.09 R)
• M14: 17,664,816 km (0.103 R)
• M15: 20,526,773 km (0.094 R)
• M16: 20,935,923 km (0.067 R)
• M17: 22,627,276 km (0.104 R)
• M18: 24,682,751 km (0.105 R)
• M19: 26,569,031 km (0.097 R)
• M20: 29,679,769 km (0.106 R)
• M21: 35,901,095 km (0.07 R)
• M22: 39,064,342 km (0.075 R)
• M23: 39,819,961 km (0.078 R)
• M24: 41,751,569 km (0.079 R)
• M25: 43,475,385 km (0.059 R)
• M26: 43,879,898 km (0.036 R)
• M27: 45,800,734 km (0.116 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 14,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit