🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.6 AU - 0.94 AU

Year: 251 Days

Day: 43.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,659,911 km

• M1: 18,999 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.81 AU - 0.83 AU

Year: 275 Days

Day: 40.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,659,911 km

• M1: 33,510 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.01 AU - 1.43 AU

Year: 500 Days

Day: 17.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.44 AU - 2.88 AU

Year: 1609 Days

Day: 18.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,659,911 km

• M1: 1,779,317 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 15

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.29 AU - 14.09 AU

Year: 14823 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,659,911 km

• M1: 188,643 km (0.053 R)
• M2: 961,316 km (0.092 R)
• M3: 1,632,262 km (0.039 R)
• M4: 4,475,071 km (0.047 R)
• M5: 5,015,867 km (0.072 R)
• M6: 5,927,965 km (0.051 R)
• M7: 6,783,964 km (0.064 R)
• M8: 8,128,700 km (0.066 R)
• M9: 8,694,628 km (0.067 R)
• M10: 11,458,449 km (0.062 R)
• M11: 12,050,557 km (0.093 R)
• M12: 14,694,849 km (0.12 R)
• M13: 17,318,048 km (0.083 R)
• M14: 18,903,337 km (0.08 R)
• M15: 20,670,087 km (0.104 R)
• M16: 24,627,549 km (0.119 R)
• M17: 26,018,211 km (0.094 R)
• M18: 32,341,564 km (0.095 R)
• M19: 34,129,707 km (0.111 R)
• M20: 37,255,255 km (0.103 R)
• M21: 41,528,519 km (0.091 R)
• M22: 50,087,761 km (0.105 R)
• M23: 55,615,552 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit