🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.75 AU

Year: 219 Days

Day: 30 Hours

Environment

Temp: 177 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,180,797 km

• M1: 94,097 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.63 AU - 0.81 AU

Year: 229 Days

Day: 33.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,180,797 km

• M1: 40,092 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.7 AU - 0.74 AU

Year: 229 Days

Day: 38.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,180,797 km

• M1: 101,577 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.16 AU - 4.22 AU

Year: 3214 Days

Day: 40.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.7

Radius: 7.5

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.38 AU - 20.94 AU

Year: 27811 Days

Day: 15.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 143.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,180,797 km

• M1: 94,097 km (0.058 R)
• M2: 598,541 km (0.104 R)
• M3: 1,086,081 km (0.098 R)
• M4: 1,903,932 km (0.107 R)
• M5: 2,186,373 km (0.108 R)
• M6: 3,498,197 km (0.092 R)
• M7: 4,074,148 km (0.093 R)
• M8: 4,915,487 km (0.049 R)
• M9: 5,637,745 km (0.109 R)
• M10: 7,246,521 km (0.038 R)
• M11: 7,939,757 km (0.115 R)
• M12: 9,565,587 km (0.053 R)
• M13: 14,293,179 km (0.106 R)
• M14: 20,289,211 km (0.103 R)
• M15: 23,192,457 km (0.107 R)
• M16: 30,743,709 km (0.102 R)
• M17: 40,632,128 km (0.116 R)
• M18: 52,446,919 km (0.071 R)
• M19: 54,847,067 km (0.064 R)
• M20: 55,370,660 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit