🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.09 AU - 1.73 AU

Year: 606 Days

Day: 37 Hours

Environment

Temp: 2 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.19 AU - 1.65 AU

Year: 612 Days

Day: 22.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.19 AU - 2.53 AU

Year: 1311 Days

Day: 40.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,643,190 km

• M1: 581,637 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.75 AU - 2.83 AU

Year: 1685 Days

Day: 31.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,643,190 km

• M1: 1,733,091 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.12 AU - 3.54 AU

Year: 2198 Days

Day: 13.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,643,190 km

• M1: 1,140,085 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.5

Radius: 5.4

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.5 AU - 18.66 AU

Year: 27803 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,643,190 km

• M1: 91,105 km (0.119 R)
• M2: 902,973 km (0.106 R)
• M3: 1,449,753 km (0.118 R)
• M4: 2,173,059 km (0.105 R)
• M5: 2,901,002 km (0.108 R)
• M6: 4,163,608 km (0.057 R)
• M7: 5,314,315 km (0.061 R)
• M8: 5,713,741 km (0.065 R)
• M9: 6,047,344 km (0.072 R)
• M10: 8,812,811 km (0.104 R)
• M11: 11,127,538 km (0.088 R)
• M12: 11,385,744 km (0.115 R)
• M13: 11,780,533 km (0.101 R)
• M14: 12,458,810 km (0.112 R)
• M15: 15,274,391 km (0.102 R)
• M16: 15,673,818 km (0.043 R)
• M17: 17,341,684 km (0.106 R)
• M18: 17,952,343 km (0.072 R)
• M19: 19,401,797 km (0.112 R)
• M20: 20,250,465 km (0.101 R)
• M21: 20,442,399 km (0.108 R)
• M22: 21,321,137 km (0.106 R)
• M23: 22,224,708 km (0.049 R)
• M24: 27,478,885 km (0.094 R)
• M25: 32,707,031 km (0.109 R)
• M26: 38,708,299 km (0.111 R)
• M27: 42,986,799 km (0.047 R)
• M28: 46,394,937 km (0.104 R)
• M29: 47,232,237 km (0.106 R)
• M30: 66,372,835 km (0.075 R)
• M31: 71,133,040 km (0.092 R)
• M32: 71,354,594 km (0.047 R)
• M33: 72,694,093 km (0.069 R)
• M34: 75,192,976 km (0.115 R)
• M35: 79,643,214 km (0.096 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 13,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit