🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.69 AU - 1.09 AU

Year: 304 Days

Day: 41.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.39 AU - 2.61 AU

Year: 1430 Days

Day: 34.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,439,949 km

• M1: 32,164 km (0.072 R)
• M2: 187,596 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.44 AU - 3.46 AU

Year: 1832 Days

Day: 40.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,439,949 km

• M1: 46,226 km (0.079 R)
• M2: 1,382,135 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.08 AU - 4.16 AU

Year: 2491 Days

Day: 22.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.1 AU - 4.58 AU

Year: 3270 Days

Day: 17.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,439,949 km

• M1: 250,427 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 12.4

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.33 AU - 6.79 AU

Year: 4741 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,439,949 km

• M1: 175,628 km (0.115 R)
• M2: 650,452 km (0.079 R)
• M3: 1,039,107 km (0.062 R)
• M4: 1,751,342 km (0.042 R)
• M5: 2,287,651 km (0.118 R)
• M6: 2,716,548 km (0.052 R)
• M7: 3,545,619 km (0.117 R)
• M8: 4,171,686 km (0.104 R)
• M9: 4,896,638 km (0.118 R)
• M10: 5,704,017 km (0.1 R)
• M11: 6,437,795 km (0.102 R)
• M12: 8,433,131 km (0.041 R)
• M13: 8,900,924 km (0.078 R)
• M14: 9,385,920 km (0.092 R)
• M15: 10,497,731 km (0.117 R)
• M16: 11,647,690 km (0.074 R)
• M17: 12,526,428 km (0.105 R)
• M18: 13,188,249 km (0.101 R)
• M19: 13,659,931 km (0.103 R)
• M20: 19,687,678 km (0.113 R)
• M21: 23,968,870 km (0.091 R)
• M22: 26,532,529 km (0.083 R)
• M23: 27,201,082 km (0.103 R)
• M24: 29,898,032 km (0.076 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit