🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.59 AU

Year: 154 Days

Day: 26.4 Hours

Environment

Temp: 230 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.97 AU - 1.05 AU

Year: 373 Days

Day: 35.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.29 AU - 1.71 AU

Year: 674 Days

Day: 16.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,260,319 km

• M1: 420,071 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.64 AU - 2.32 AU

Year: 1023 Days

Day: 34.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,260,319 km

• M1: 246,388 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.93 AU - 3.35 AU

Year: 2043 Days

Day: 25.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,260,319 km

• M1: 16,605 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.2

Radius: 4.6

Gravity: 27.75 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.94 AU - 16 AU

Year: 19168 Days

Day: 18.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,260,319 km

• M1: 60,737 km (0.074 R)
• M2: 396,135 km (0.078 R)
• M3: 922,570 km (0.098 R)
• M4: 1,115,103 km (0.101 R)
• M5: 2,422,887 km (0.075 R)
• M6: 7,161,400 km (0.098 R)
• M7: 19,159,298 km (0.071 R)
• M8: 22,034,121 km (0.105 R)
• M9: 25,077,689 km (0.101 R)
• M10: 26,260,410 km (0.095 R)
• M11: 27,479,782 km (0.087 R)
• M12: 33,887,358 km (0.11 R)
• M13: 50,894,841 km (0.074 R)
• M14: 51,577,157 km (0.112 R)
• M15: 54,190,482 km (0.117 R)
• M16: 57,257,388 km (0.112 R)
• M17: 61,011,098 km (0.069 R)
• M18: 61,395,265 km (0.096 R)
• M19: 67,763,198 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 16,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit