🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.2 AU - 2.42 AU

Year: 1228 Days

Day: 15.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.47 AU - 3.41 AU

Year: 1764 Days

Day: 41.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,202,078 km

• M1: 74,649 km (0.094 R)
• M2: 2,736,893 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.4

Radius: 8.9

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.98 AU - 13.52 AU

Year: 13201 Days

Day: 14.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,202,078 km

• M1: 111,450 km (0.091 R)
• M2: 613,501 km (0.104 R)
• M3: 1,320,201 km (0.055 R)
• M4: 1,758,972 km (0.107 R)
• M5: 2,177,995 km (0.101 R)
• M6: 2,556,029 km (0.085 R)
• M7: 2,885,145 km (0.107 R)
• M8: 3,496,850 km (0.098 R)
• M9: 4,017,750 km (0.116 R)
• M10: 6,045,100 km (0.112 R)
• M11: 6,393,364 km (0.06 R)
• M12: 6,796,082 km (0.106 R)
• M13: 7,087,798 km (0.069 R)
• M14: 8,482,498 km (0.057 R)
• M15: 8,870,406 km (0.114 R)
• M16: 12,976,269 km (0.095 R)
• M17: 13,754,477 km (0.048 R)
• M18: 14,290,337 km (0.052 R)
• M19: 14,770,546 km (0.114 R)
• M20: 18,926,375 km (0.074 R)
• M21: 20,786,923 km (0.066 R)
• M22: 23,139,200 km (0.077 R)
• M23: 31,137,450 km (0.106 R)
• M24: 32,295,039 km (0.11 R)
• M25: 32,884,604 km (0.118 R)
• M26: 35,563,603 km (0.112 R)
• M27: 46,084,222 km (0.036 R)
• M28: 53,101,709 km (0.101 R)
• M29: 54,253,613 km (0.119 R)
• M30: 56,267,050 km (0.096 R)
• M31: 57,292,245 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.5

Radius: 12.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.7 AU - 13.56 AU

Year: 13875 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,202,078 km

• M1: 150,944 km (0.103 R)
• M2: 655,987 km (0.082 R)
• M3: 1,340,247 km (0.112 R)
• M4: 2,730,161 km (0.107 R)
• M5: 3,545,769 km (0.114 R)
• M6: 4,137,428 km (0.087 R)
• M7: 4,794,013 km (0.105 R)
• M8: 5,280,655 km (0.066 R)
• M9: 6,392,018 km (0.061 R)
• M10: 6,781,870 km (0.078 R)
• M11: 8,928,899 km (0.106 R)
• M12: 9,517,117 km (0.09 R)
• M13: 10,662,887 km (0.073 R)
• M14: 12,794,208 km (0.086 R)
• M15: 14,188,460 km (0.092 R)
• M16: 17,730,340 km (0.115 R)
• M17: 18,269,341 km (0.115 R)
• M18: 22,264,053 km (0.105 R)
• M19: 27,825,354 km (0.032 R)
• M20: 32,961,348 km (0.106 R)
• M21: 34,130,305 km (0.087 R)
• M22: 34,844,785 km (0.115 R)
• M23: 36,180,544 km (0.084 R)
• M24: 44,496,091 km (0.055 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit