🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.76 AU - 0.82 AU

Year: 250 Days

Day: 42.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,528,279 km

• M1: 106,962 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.55 AU - 3.13 AU

Year: 1706 Days

Day: 30.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,528,279 km

• M1: 29,321 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.37 AU - 4.57 AU

Year: 3369 Days

Day: 22.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.1

Radius: 5.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.71 AU - 18.31 AU

Year: 20728 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,528,279 km

• M1: 74,500 km (0.078 R)
• M2: 370,554 km (0.075 R)
• M3: 567,275 km (0.071 R)
• M4: 1,174,642 km (0.041 R)
• M5: 1,500,018 km (0.12 R)
• M6: 5,752,487 km (0.12 R)
• M7: 13,665,017 km (0.05 R)
• M8: 21,058,144 km (0.11 R)
• M9: 28,500,638 km (0.11 R)
• M10: 43,288,388 km (0.119 R)
• M11: 48,572,035 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259

Radius: 8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 17.1 AU - 21.54 AU

Year: 30270 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,528,279 km

• M1: 99,483 km (0.093 R)
• M2: 419,024 km (0.057 R)
• M3: 1,063,641 km (0.07 R)
• M4: 1,478,177 km (0.073 R)
• M5: 2,035,578 km (0.117 R)
• M6: 3,022,326 km (0.083 R)
• M7: 3,535,297 km (0.049 R)
• M8: 4,362,872 km (0.065 R)
• M9: 7,334,933 km (0.105 R)
• M10: 9,207,450 km (0.089 R)
• M11: 10,108,328 km (0.058 R)
• M12: 17,361,282 km (0.078 R)
• M13: 17,952,642 km (0.102 R)
• M14: 21,112,299 km (0.106 R)
• M15: 22,573,272 km (0.12 R)
• M16: 23,789,652 km (0.061 R)
• M17: 25,263,340 km (0.118 R)
• M18: 25,913,194 km (0.057 R)
• M19: 27,929,623 km (0.116 R)
• M20: 29,093,794 km (0.06 R)
• M21: 29,807,825 km (0.076 R)
• M22: 30,533,374 km (0.114 R)
• M23: 31,893,967 km (0.092 R)
• M24: 34,075,702 km (0.105 R)
• M25: 39,308,337 km (0.093 R)
• M26: 49,964,193 km (0.105 R)
• M27: 57,983,087 km (0.115 R)
• M28: 61,806,809 km (0.118 R)
• M29: 63,183,857 km (0.117 R)
• M30: 66,407,991 km (0.089 R)
• M31: 68,477,827 km (0.094 R)
• M32: 71,232,373 km (0.117 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 10,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit