🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.44 AU - 0.58 AU

Year: 139 Days

Day: 14.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 77.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.4 AU - 0.66 AU

Year: 148 Days

Day: 14.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.41 AU - 1.97 AU

Year: 841 Days

Day: 22.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,945,100 km

• M1: 37,250 km (0.101 R)
• M2: 75,547 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.7

Radius: 12.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.45 AU - 7.23 AU

Year: 6849 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,945,100 km

• M1: 155,432 km (0.068 R)
• M2: 985,551 km (0.118 R)
• M3: 1,443,021 km (0.115 R)
• M4: 2,004,761 km (0.103 R)
• M5: 4,125,460 km (0.104 R)
• M6: 11,243,477 km (0.095 R)
• M7: 13,602,635 km (0.054 R)
• M8: 17,849,868 km (0.107 R)
• M9: 20,718,856 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.9

Radius: 9.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.62 AU - 11.58 AU

Year: 12290 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,945,100 km

• M1: 125,213 km (0.041 R)
• M2: 662,270 km (0.06 R)
• M3: 1,974,841 km (0.1 R)
• M4: 2,360,505 km (0.03 R)
• M5: 4,324,725 km (0.115 R)
• M6: 9,566,485 km (0.049 R)
• M7: 10,677,698 km (0.119 R)
• M8: 12,812,010 km (0.108 R)
• M9: 15,216,198 km (0.104 R)
• M10: 32,794,845 km (0.117 R)
• M11: 34,417,533 km (0.072 R)
• M12: 41,694,722 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 15,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit