🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.62 AU - 0.92 AU

Year: 235 Days

Day: 15.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.39 AU - 1.95 AU

Year: 752 Days

Day: 33.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.81 AU - 2.13 AU

Year: 963 Days

Day: 12.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.5 AU - 6.76 AU

Year: 4652 Days

Day: 25.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.1

Radius: 6.6

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.7 AU - 17.4 AU

Year: 22393 Days

Day: 20.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,581,315 km

• M1: 82,129 km (0.08 R)
• M2: 436,377 km (0.095 R)
• M3: 743,352 km (0.118 R)
• M4: 1,262,905 km (0.064 R)
• M5: 1,960,630 km (0.081 R)
• M6: 11,288,356 km (0.1 R)
• M7: 11,828,404 km (0.086 R)
• M8: 12,887,109 km (0.049 R)
• M9: 13,551,772 km (0.051 R)
• M10: 14,084,490 km (0.111 R)
• M11: 14,473,444 km (0.102 R)
• M12: 14,789,694 km (0.085 R)
• M13: 15,933,071 km (0.091 R)
• M14: 17,222,305 km (0.112 R)
• M15: 19,715,803 km (0.05 R)
• M16: 36,573,987 km (0.085 R)
• M17: 37,308,662 km (0.109 R)
• M18: 40,658,607 km (0.114 R)
• M19: 42,085,023 km (0.103 R)
• M20: 43,708,758 km (0.075 R)
• M21: 45,373,633 km (0.052 R)
• M22: 46,907,908 km (0.047 R)
• M23: 48,124,887 km (0.096 R)
• M24: 52,642,892 km (0.059 R)
• M25: 56,650,170 km (0.102 R)
• M26: 60,651,166 km (0.1 R)
• M27: 62,720,553 km (0.063 R)
• M28: 63,350,510 km (0.102 R)
• M29: 64,409,662 km (0.105 R)
• M30: 72,617,050 km (0.093 R)
• M31: 78,297,431 km (0.032 R)
• M32: 83,251,514 km (0.101 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 14,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit