🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.47 AU - 0.79 AU

Year: 177 Days

Day: 42.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,502,505 km

• M1: 37,699 km (0.067 R)
• M2: 399,726 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.61 AU - 0.85 AU

Year: 221 Days

Day: 40.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,502,505 km

• M1: 681,119 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.77 AU - 1.09 AU

Year: 318 Days

Day: 43.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,502,505 km

• M1: 37,998 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.21 AU - 5.23 AU

Year: 3638 Days

Day: 12.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,502,505 km

• M1: 39,195 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 14.5

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.14 AU - 9.9 AU

Year: 9611 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,502,505 km

• M1: 212,878 km (0.116 R)
• M2: 805,585 km (0.086 R)
• M3: 1,395,599 km (0.104 R)
• M4: 5,182,968 km (0.069 R)
• M5: 7,309,801 km (0.056 R)
• M6: 8,509,725 km (0.074 R)
• M7: 11,586,056 km (0.051 R)
• M8: 13,373,900 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.6

Radius: 4.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.62 AU - 17.22 AU

Year: 19426 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,502,505 km

• M1: 57,446 km (0.11 R)
• M2: 239,656 km (0.111 R)
• M3: 493,374 km (0.079 R)
• M4: 1,460,674 km (0.109 R)
• M5: 2,037,822 km (0.12 R)
• M6: 2,618,561 km (0.119 R)
• M7: 3,170,428 km (0.109 R)
• M8: 4,584,128 km (0.077 R)
• M9: 4,927,903 km (0.053 R)
• M10: 6,872,676 km (0.106 R)
• M11: 9,097,944 km (0.082 R)
• M12: 10,203,921 km (0.104 R)
• M13: 12,295,748 km (0.054 R)
• M14: 14,234,088 km (0.111 R)
• M15: 15,401,400 km (0.091 R)
• M16: 17,716,128 km (0.066 R)
• M17: 21,253,220 km (0.066 R)
• M18: 21,488,837 km (0.063 R)
• M19: 21,726,099 km (0.03 R)
• M20: 22,448,357 km (0.111 R)
• M21: 29,100,975 km (0.064 R)
• M22: 29,879,781 km (0.061 R)
• M23: 30,872,812 km (0.104 R)
• M24: 36,842,814 km (0.092 R)
• M25: 37,753,865 km (0.1 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 19,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit