🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.47 AU - 0.59 AU

Year: 148 Days

Day: 28.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.56 AU - 0.6 AU

Year: 169 Days

Day: 44.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,214,369 km

• M1: 28,274 km (0.062 R)
• M2: 387,907 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.52 AU - 0.8 AU

Year: 205 Days

Day: 37.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.96 AU - 1.54 AU

Year: 535 Days

Day: 20.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.1 AU - 2.32 AU

Year: 1258 Days

Day: 34.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 10

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.51 AU - 6.01 AU

Year: 5293 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 58.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,214,369 km

• M1: 124,465 km (0.058 R)
• M2: 484,398 km (0.073 R)
• M3: 893,698 km (0.074 R)
• M4: 1,354,459 km (0.079 R)
• M5: 1,706,164 km (0.071 R)
• M6: 2,582,508 km (0.118 R)
• M7: 3,185,986 km (0.098 R)
• M8: 3,987,980 km (0.119 R)
• M9: 5,356,352 km (0.085 R)
• M10: 9,104,377 km (0.075 R)
• M11: 9,450,247 km (0.051 R)
• M12: 10,540,816 km (0.1 R)
• M13: 11,008,309 km (0.089 R)
• M14: 11,668,335 km (0.116 R)
• M15: 13,507,641 km (0.064 R)
• M16: 16,532,509 km (0.105 R)
• M17: 17,515,667 km (0.078 R)
• M18: 20,436,116 km (0.095 R)
• M19: 21,230,930 km (0.096 R)
• M20: 21,567,974 km (0.111 R)
• M21: 24,543,027 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 13,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit