🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.43 AU - 0.69 AU

Year: 149 Days

Day: 20.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,507,188 km

• M1: 39,943 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.77 AU - 0.85 AU

Year: 260 Days

Day: 19.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.29 AU - 1.89 AU

Year: 715 Days

Day: 16.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.38 AU - 2.06 AU

Year: 804 Days

Day: 36.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,507,188 km

• M1: 950,395 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.6 AU - 3.26 AU

Year: 1788 Days

Day: 13.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.6

Radius: 3.1

Gravity: 91.53 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.02 AU - 16.16 AU

Year: 18852 Days

Day: 22.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,507,188 km

• M1: 38,895 km (0.09 R)
• M2: 197,469 km (0.113 R)
• M3: 296,204 km (0.102 R)
• M4: 575,054 km (0.104 R)
• M5: 919,877 km (0.066 R)
• M6: 1,096,403 km (0.075 R)
• M7: 1,295,218 km (0.047 R)
• M8: 1,534,276 km (0.046 R)
• M9: 3,534,100 km (0.117 R)
• M10: 3,684,745 km (0.087 R)
• M11: 3,966,737 km (0.112 R)
• M12: 4,752,575 km (0.098 R)
• M13: 6,761,973 km (0.083 R)
• M14: 6,947,475 km (0.072 R)
• M15: 8,772,270 km (0.054 R)
• M16: 12,621,722 km (0.119 R)
• M17: 13,188,099 km (0.087 R)
• M18: 14,069,381 km (0.104 R)
• M19: 16,030,010 km (0.112 R)
• M20: 19,814,986 km (0.113 R)
• M21: 21,862,682 km (0.111 R)
• M22: 23,620,157 km (0.113 R)
• M23: 25,136,481 km (0.095 R)
• M24: 25,805,633 km (0.117 R)
• M25: 26,144,771 km (0.114 R)
• M26: 27,648,230 km (0.075 R)
• M27: 31,208,061 km (0.1 R)
• M28: 33,698,716 km (0.112 R)
• M29: 35,338,159 km (0.026 R)
• M30: 49,534,398 km (0.097 R)
• M31: 50,938,524 km (0.049 R)
• M32: 51,293,669 km (0.077 R)
• M33: 52,549,543 km (0.068 R)
• M34: 59,726,651 km (0.053 R)
• M35: 60,518,023 km (0.117 R)
• M36: 66,677,865 km (0.111 R)
• M37: 68,820,556 km (0.101 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 12,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit