🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.56 AU - 0.74 AU

Year: 192 Days

Day: 26 Hours

Environment

Temp: 179 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.81 AU - 2.71 AU

Year: 1247 Days

Day: 14.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,171,897 km

• M1: 366,066 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.54 AU - 4.06 AU

Year: 2201 Days

Day: 43.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.4

Radius: 8.2

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.49 AU - 14.07 AU

Year: 15797 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,171,897 km

• M1: 103,671 km (0.076 R)
• M2: 397,182 km (0.078 R)
• M3: 1,028,785 km (0.082 R)
• M4: 2,400,896 km (0.093 R)
• M5: 3,179,404 km (0.086 R)
• M6: 3,464,387 km (0.081 R)
• M7: 4,681,516 km (0.075 R)
• M8: 6,565,551 km (0.029 R)
• M9: 11,330,543 km (0.096 R)
• M10: 12,311,755 km (0.048 R)
• M11: 13,482,059 km (0.119 R)
• M12: 13,888,218 km (0.047 R)
• M13: 15,967,329 km (0.071 R)
• M14: 21,547,479 km (0.099 R)
• M15: 25,023,984 km (0.069 R)
• M16: 27,647,182 km (0.106 R)
• M17: 31,147,623 km (0.118 R)
• M18: 33,803,883 km (0.087 R)
• M19: 36,607,347 km (0.113 R)
• M20: 44,584,953 km (0.084 R)
• M21: 46,861,683 km (0.048 R)
• M22: 49,694,917 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.6

Radius: 3.6

Gravity: 33.69 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.24 AU - 19.44 AU

Year: 23142 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,171,897 km

• M1: 44,879 km (0.051 R)
• M2: 693,835 km (0.055 R)
• M3: 957,127 km (0.116 R)
• M4: 3,610,096 km (0.05 R)
• M5: 5,819,507 km (0.117 R)
• M6: 7,250,111 km (0.108 R)
• M7: 7,438,006 km (0.119 R)
• M8: 7,725,982 km (0.06 R)
• M9: 10,303,853 km (0.098 R)
• M10: 11,592,489 km (0.06 R)
• M11: 14,263,708 km (0.078 R)
• M12: 14,782,962 km (0.068 R)
• M13: 16,577,838 km (0.111 R)
• M14: 17,234,722 km (0.077 R)
• M15: 18,863,992 km (0.119 R)
• M16: 19,130,277 km (0.09 R)
• M17: 19,579,669 km (0.116 R)
• M18: 20,036,092 km (0.102 R)
• M19: 20,220,695 km (0.098 R)
• M20: 20,406,346 km (0.103 R)
• M21: 27,304,005 km (0.058 R)
• M22: 31,832,033 km (0.118 R)
• M23: 33,879,430 km (0.092 R)
• M24: 37,670,689 km (0.068 R)
• M25: 46,726,446 km (0.079 R)
• M26: 50,379,776 km (0.114 R)
• M27: 51,063,737 km (0.061 R)
• M28: 53,684,093 km (0.115 R)
• M29: 57,501,083 km (0.062 R)
• M30: 58,812,608 km (0.111 R)
• M31: 60,335,664 km (0.038 R)
• M32: 60,527,897 km (0.097 R)
• M33: 62,472,520 km (0.051 R)
• M34: 64,458,431 km (0.114 R)
• M35: 70,881,416 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 15,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit