🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.08 AU - 1.48 AU

Year: 546 Days

Day: 28.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.58 AU - 1.58 AU

Year: 748 Days

Day: 32.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 129.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.5 AU - 1.84 AU

Year: 813 Days

Day: 27.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,835,780 km

• M1: 833,111 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.78 AU - 2.98 AU

Year: 1841 Days

Day: 23.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.4

Radius: 10.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.55 AU - 9.81 AU

Year: 11346 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,835,780 km

• M1: 147,653 km (0.081 R)
• M2: 523,443 km (0.08 R)
• M3: 1,650,962 km (0.076 R)
• M4: 2,360,206 km (0.081 R)
• M5: 3,033,845 km (0.081 R)
• M6: 4,265,783 km (0.048 R)
• M7: 5,431,001 km (0.076 R)
• M8: 6,087,885 km (0.091 R)
• M9: 6,796,979 km (0.094 R)
• M10: 8,379,725 km (0.093 R)
• M11: 9,162,271 km (0.073 R)
• M12: 10,400,493 km (0.089 R)
• M13: 10,819,516 km (0.099 R)
• M14: 12,786,429 km (0.038 R)
• M15: 14,915,207 km (0.116 R)
• M16: 15,583,909 km (0.101 R)
• M17: 18,612,668 km (0.048 R)
• M18: 19,387,734 km (0.096 R)
• M19: 27,759,231 km (0.07 R)
• M20: 31,844,300 km (0.076 R)
• M21: 32,506,271 km (0.1 R)
• M22: 33,177,666 km (0.091 R)
• M23: 35,246,904 km (0.099 R)
• M24: 40,023,115 km (0.096 R)
• M25: 40,407,432 km (0.115 R)
• M26: 45,075,484 km (0.104 R)
• M27: 46,050,413 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.3

Radius: 8.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.3 AU - 11.38 AU

Year: 13445 Days

Day: 13.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,835,780 km

• M1: 112,946 km (0.078 R)
• M2: 2,019,571 km (0.108 R)
• M3: 2,632,623 km (0.108 R)
• M4: 3,387,195 km (0.073 R)
• M5: 5,073,612 km (0.107 R)
• M6: 5,634,604 km (0.114 R)
• M7: 6,133,064 km (0.106 R)
• M8: 10,631,621 km (0.077 R)
• M9: 15,561,320 km (0.092 R)
• M10: 17,842,987 km (0.108 R)
• M11: 19,063,556 km (0.063 R)
• M12: 20,415,621 km (0.095 R)
• M13: 21,036,602 km (0.082 R)
• M14: 23,225,668 km (0.046 R)
• M15: 26,011,479 km (0.117 R)
• M16: 32,972,567 km (0.049 R)
• M17: 37,393,783 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 11,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit