🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.89 AU - 0.89 AU

Year: 308 Days

Day: 24.2 Hours

Environment

Temp: 73 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.98 AU - 1.42 AU

Year: 483 Days

Day: 38.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,511,891 km

• M1: 38,297 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.2 AU - 2 AU

Year: 743 Days

Day: 35.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.59 AU - 2.15 AU

Year: 939 Days

Day: 45.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,511,891 km

• M1: 41,887 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 11.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.48 AU - 10.96 AU

Year: 12884 Days

Day: 6.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,511,891 km

• M1: 141,968 km (0.071 R)
• M2: 617,540 km (0.04 R)
• M3: 976,276 km (0.057 R)
• M4: 1,614,161 km (0.058 R)
• M5: 2,010,745 km (0.104 R)
• M6: 2,819,920 km (0.032 R)
• M7: 4,975,176 km (0.103 R)
• M8: 6,818,222 km (0.12 R)
• M9: 7,553,047 km (0.03 R)
• M10: 12,667,050 km (0.067 R)
• M11: 14,184,421 km (0.113 R)
• M12: 14,951,410 km (0.112 R)
• M13: 15,967,478 km (0.046 R)
• M14: 18,957,042 km (0.054 R)
• M15: 19,973,859 km (0.097 R)
• M16: 20,495,806 km (0.044 R)
• M17: 20,937,568 km (0.083 R)
• M18: 22,487,552 km (0.114 R)
• M19: 22,957,588 km (0.087 R)
• M20: 23,917,558 km (0.114 R)
• M21: 25,004,087 km (0.075 R)
• M22: 25,814,758 km (0.118 R)
• M23: 30,133,200 km (0.07 R)
• M24: 30,589,922 km (0.093 R)
• M25: 37,347,557 km (0.118 R)
• M26: 40,585,005 km (0.078 R)
• M27: 46,845,376 km (0.066 R)
• M28: 48,077,016 km (0.062 R)
• M29: 54,561,186 km (0.114 R)
• M30: 55,581,443 km (0.114 R)
• M31: 59,074,554 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit