🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.01 AU - 1.47 AU

Year: 483 Days

Day: 45.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.24 AU - 1.72 AU

Year: 630 Days

Day: 23.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.44 AU - 1.72 AU

Year: 695 Days

Day: 14.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,348,601 km

• M1: 58,792 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.71 AU - 2.65 AU

Year: 1126 Days

Day: 20.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.66 AU - 4.02 AU

Year: 2135 Days

Day: 36.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.07 AU - 3.71 AU

Year: 2184 Days

Day: 30.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,348,601 km

• M1: 306,376 km (0.064 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.91 AU - 4.93 AU

Year: 3251 Days

Day: 42.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.9

Radius: 10.1

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.8 AU - 13.94 AU

Year: 13413 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,348,601 km

• M1: 127,009 km (0.085 R)
• M2: 558,598 km (0.064 R)
• M3: 1,310,926 km (0.114 R)
• M4: 1,972,298 km (0.091 R)
• M5: 2,534,637 km (0.063 R)
• M6: 3,616,229 km (0.113 R)
• M7: 5,650,162 km (0.076 R)
• M8: 6,539,073 km (0.094 R)
• M9: 7,881,564 km (0.095 R)
• M10: 8,496,112 km (0.112 R)
• M11: 12,939,617 km (0.103 R)
• M12: 15,472,908 km (0.116 R)
• M13: 15,986,776 km (0.081 R)
• M14: 17,439,521 km (0.106 R)
• M15: 18,729,504 km (0.101 R)
• M16: 19,652,523 km (0.072 R)
• M17: 23,843,357 km (0.072 R)
• M18: 27,512,395 km (0.11 R)
• M19: 28,814,644 km (0.098 R)
• M20: 31,894,116 km (0.104 R)
• M21: 34,809,929 km (0.106 R)
• M22: 35,438,988 km (0.111 R)
• M23: 39,102,789 km (0.117 R)
• M24: 40,747,618 km (0.053 R)
• M25: 42,580,940 km (0.089 R)
• M26: 43,445,466 km (0.037 R)
• M27: 48,879,608 km (0.078 R)
• M28: 50,465,794 km (0.074 R)
• M29: 56,806,949 km (0.054 R)
• M30: 59,987,998 km (0.066 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 15,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit