🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.5 AU - 0.54 AU

Year: 142 Days

Day: 23.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,180,122 km

• M1: 522,396 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.63 AU - 1.01 AU

Year: 281 Days

Day: 20.7 Hours

Environment

Temp: 107 °C

Axial Tilt: 163.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.86 AU - 0.98 AU

Year: 334 Days

Day: 22.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 168.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,180,122 km

• M1: 333,005 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.13 AU - 1.39 AU

Year: 536 Days

Day: 31.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.54 AU - 2.2 AU

Year: 969 Days

Day: 26.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.5

Radius: 4.6

Gravity: 26.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.31 AU - 17.79 AU

Year: 25500 Days

Day: 22 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,180,122 km

• M1: 57,745 km (0.097 R)
• M2: 397,631 km (0.093 R)
• M3: 883,375 km (0.072 R)
• M4: 2,213,001 km (0.049 R)
• M5: 3,099,069 km (0.119 R)
• M6: 3,266,918 km (0.111 R)
• M7: 3,470,521 km (0.092 R)
• M8: 4,066,070 km (0.087 R)
• M9: 4,654,439 km (0.116 R)
• M10: 6,666,081 km (0.115 R)
• M11: 7,581,470 km (0.113 R)
• M12: 8,523,039 km (0.105 R)
• M13: 11,213,707 km (0.054 R)
• M14: 13,146,062 km (0.043 R)
• M15: 19,110,679 km (0.114 R)
• M16: 19,963,686 km (0.113 R)
• M17: 21,240,205 km (0.082 R)
• M18: 26,424,968 km (0.094 R)
• M19: 37,271,113 km (0.04 R)
• M20: 38,301,992 km (0.06 R)
• M21: 40,266,810 km (0.087 R)
• M22: 43,257,720 km (0.058 R)
• M23: 46,562,487 km (0.118 R)
• M24: 52,193,800 km (0.062 R)
• M25: 67,784,142 km (0.091 R)
• M26: 82,931,076 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 19,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit