🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.5 AU - 0.54 AU

Year: 134 Days

Day: 19.8 Hours

Environment

Temp: 253 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.05 AU - 1.39 AU

Year: 480 Days

Day: 40.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,941,616 km

• M1: 37,250 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.38 AU - 5.18 AU

Year: 3156 Days

Day: 16.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,941,616 km

• M1: 83,326 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.29 AU - 5.39 AU

Year: 3223 Days

Day: 25.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.28 AU - 5.6 AU

Year: 3914 Days

Day: 29.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.3

Radius: 6.6

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.36 AU - 17.56 AU

Year: 21668 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,941,616 km

• M1: 82,129 km (0.058 R)
• M2: 393,293 km (0.1 R)
• M3: 719,416 km (0.062 R)
• M4: 2,548,849 km (0.098 R)
• M5: 3,634,181 km (0.099 R)
• M6: 3,841,374 km (0.092 R)
• M7: 4,820,492 km (0.119 R)
• M8: 5,637,446 km (0.079 R)
• M9: 9,227,197 km (0.066 R)
• M10: 13,180,919 km (0.065 R)
• M11: 16,797,148 km (0.11 R)
• M12: 20,554,149 km (0.078 R)
• M13: 25,692,836 km (0.12 R)
• M14: 26,019,408 km (0.06 R)
• M15: 27,921,994 km (0.109 R)
• M16: 28,382,755 km (0.09 R)
• M17: 29,795,558 km (0.082 R)
• M18: 30,397,839 km (0.088 R)
• M19: 30,640,935 km (0.088 R)
• M20: 34,314,460 km (0.109 R)
• M21: 45,154,023 km (0.044 R)
• M22: 45,629,445 km (0.071 R)
• M23: 56,038,166 km (0.075 R)
• M24: 57,696,608 km (0.083 R)
• M25: 66,890,893 km (0.082 R)
• M26: 67,922,968 km (0.106 R)
• M27: 68,756,229 km (0.105 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 10,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit