🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.64 AU - 1.04 AU

Year: 290 Days

Day: 26.7 Hours

Environment

Temp: 65 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,751,823 km

• M1: 161,267 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.49 AU - 3.13 AU

Year: 1775 Days

Day: 15.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.96 AU - 4.66 AU

Year: 2802 Days

Day: 41.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.9

Radius: 9.3

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.45 AU - 7.37 AU

Year: 6843 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,751,823 km

• M1: 115,789 km (0.073 R)
• M2: 1,141,581 km (0.096 R)
• M3: 1,926,222 km (0.074 R)
• M4: 2,235,142 km (0.1 R)
• M5: 3,544,422 km (0.111 R)
• M6: 4,494,668 km (0.094 R)
• M7: 6,544,608 km (0.051 R)
• M8: 7,105,450 km (0.032 R)
• M9: 7,471,965 km (0.1 R)
• M10: 8,045,373 km (0.114 R)
• M11: 9,066,080 km (0.048 R)
• M12: 12,752,321 km (0.092 R)
• M13: 14,251,740 km (0.038 R)
• M14: 19,736,746 km (0.11 R)
• M15: 21,055,751 km (0.067 R)
• M16: 22,354,709 km (0.067 R)
• M17: 32,375,672 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.1

Radius: 4.1

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.93 AU - 18.55 AU

Year: 22413 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,751,823 km

• M1: 51,013 km (0.096 R)
• M2: 441,015 km (0.119 R)
• M3: 618,288 km (0.109 R)
• M4: 1,001,558 km (0.113 R)
• M5: 1,424,172 km (0.094 R)
• M6: 2,976,399 km (0.102 R)
• M7: 3,246,723 km (0.102 R)
• M8: 3,586,908 km (0.113 R)
• M9: 5,507,745 km (0.067 R)
• M10: 7,344,657 km (0.092 R)
• M11: 8,593,799 km (0.105 R)
• M12: 8,790,221 km (0.114 R)
• M13: 10,359,802 km (0.093 R)
• M14: 12,229,925 km (0.106 R)
• M15: 12,730,330 km (0.115 R)
• M16: 13,572,566 km (0.057 R)
• M17: 14,041,107 km (0.091 R)
• M18: 16,097,479 km (0.116 R)
• M19: 17,235,919 km (0.103 R)
• M20: 18,589,929 km (0.098 R)
• M21: 20,271,858 km (0.073 R)
• M22: 23,934,612 km (0.1 R)
• M23: 25,113,743 km (0.105 R)
• M24: 25,414,584 km (0.071 R)
• M25: 26,745,556 km (0.078 R)
• M26: 34,595,256 km (0.109 R)
• M27: 34,843,139 km (0.079 R)
• M28: 37,387,949 km (0.073 R)
• M29: 43,850,128 km (0.107 R)
• M30: 45,167,038 km (0.084 R)
• M31: 48,341,654 km (0.119 R)
• M32: 49,275,295 km (0.109 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: 438 - 12,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit