🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.56 AU - 0.66 AU

Year: 168 Days

Day: 12.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,981,029 km

• M1: 42,336 km (0.092 R)
• M2: 528,828 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.54 AU - 0.8 AU

Year: 194 Days

Day: 15.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.64 AU - 1.76 AU

Year: 783 Days

Day: 46 Hours

Environment

Temp: -30 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,981,029 km

• M1: 45,029 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.24 AU - 2.6 AU

Year: 1329 Days

Day: 46.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.1

Radius: 6

Gravity: 22.86 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 17.21 AU - 22.53 AU

Year: 31275 Days

Day: 20.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 108,981,029 km

• M1: 98,136 km (0.116 R)
• M2: 297,700 km (0.091 R)
• M3: 638,484 km (0.09 R)
• M4: 1,944,922 km (0.119 R)
• M5: 2,842,210 km (0.054 R)
• M6: 5,155,741 km (0.102 R)
• M7: 6,003,512 km (0.051 R)
• M8: 6,888,982 km (0.075 R)
• M9: 10,131,665 km (0.037 R)
• M10: 10,883,843 km (0.116 R)
• M11: 12,043,676 km (0.119 R)
• M12: 14,950,213 km (0.036 R)
• M13: 17,414,688 km (0.087 R)
• M14: 20,243,285 km (0.036 R)
• M15: 21,544,188 km (0.095 R)
• M16: 23,247,360 km (0.101 R)
• M17: 27,306,399 km (0.105 R)
• M18: 29,570,862 km (0.085 R)
• M19: 34,621,286 km (0.119 R)
• M20: 42,965,556 km (0.092 R)
• M21: 47,693,447 km (0.074 R)
• M22: 50,572,907 km (0.079 R)
• M23: 62,121,114 km (0.116 R)
• M24: 64,393,655 km (0.112 R)
• M25: 86,548,801 km (0.099 R)
• M26: 86,829,297 km (0.112 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 17,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit