🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 177 Days

Day: 17.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.61 AU - 0.93 AU

Year: 239 Days

Day: 18.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,304,830 km

• M1: 155,582 km (0.114 R)
• M2: 517,609 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.24 AU - 1.82 AU

Year: 668 Days

Day: 18.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,304,830 km

• M1: 87,964 km (0.118 R)
• M2: 652,247 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.59 AU - 1.81 AU

Year: 783 Days

Day: 27.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 12.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.43 AU - 9.29 AU

Year: 9312 Days

Day: 6.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,304,830 km

• M1: 159,322 km (0.114 R)
• M2: 607,816 km (0.104 R)
• M3: 1,139,637 km (0.098 R)
• M4: 1,826,291 km (0.096 R)
• M5: 3,026,963 km (0.065 R)
• M6: 3,456,309 km (0.076 R)
• M7: 4,057,543 km (0.062 R)
• M8: 4,786,833 km (0.115 R)
• M9: 7,033,643 km (0.1 R)
• M10: 7,507,569 km (0.086 R)
• M11: 11,075,628 km (0.112 R)
• M12: 11,883,307 km (0.092 R)
• M13: 12,729,732 km (0.048 R)
• M14: 13,256,765 km (0.119 R)
• M15: 16,045,718 km (0.07 R)
• M16: 16,454,270 km (0.109 R)
• M17: 17,292,167 km (0.079 R)
• M18: 18,231,642 km (0.041 R)
• M19: 21,665,661 km (0.072 R)
• M20: 23,534,737 km (0.065 R)
• M21: 27,982,282 km (0.104 R)
• M22: 30,299,702 km (0.098 R)
• M23: 32,308,353 km (0.11 R)
• M24: 34,067,624 km (0.119 R)
• M25: 34,630,261 km (0.078 R)
• M26: 36,943,045 km (0.078 R)
• M27: 38,258,010 km (0.108 R)
• M28: 44,229,957 km (0.073 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 19,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit