🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.46 AU - 1.48 AU

Year: 654 Days

Day: 36 Hours

Environment

Temp: -43 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.34 AU - 1.7 AU

Year: 688 Days

Day: 31.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.42 AU - 2 AU

Year: 821 Days

Day: 24.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.99 AU - 3.09 AU

Year: 1946 Days

Day: 28.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,615,152 km

• M1: 74,350 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.98 AU - 3.62 AU

Year: 2201 Days

Day: 42.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.15 AU - 4.01 AU

Year: 2487 Days

Day: 31 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.49 AU - 3.85 AU

Year: 2581 Days

Day: 14.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.21 AU - 4.77 AU

Year: 2926 Days

Day: 12.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 10.4

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.46 AU - 9.16 AU

Year: 8012 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,615,152 km

• M1: 129,402 km (0.081 R)
• M2: 1,017,116 km (0.084 R)
• M3: 1,552,527 km (0.063 R)
• M4: 1,886,429 km (0.079 R)
• M5: 2,223,922 km (0.111 R)
• M6: 3,468,875 km (0.086 R)
• M7: 5,023,945 km (0.067 R)
• M8: 5,766,549 km (0.085 R)
• M9: 7,783,278 km (0.108 R)
• M10: 10,618,906 km (0.081 R)
• M11: 13,922,924 km (0.091 R)
• M12: 15,384,196 km (0.099 R)
• M13: 17,124,917 km (0.12 R)
• M14: 17,733,332 km (0.108 R)
• M15: 18,609,078 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.4

Radius: 5.3

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.4 AU - 16.46 AU

Year: 22250 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,615,152 km

• M1: 65,973 km (0.06 R)
• M2: 267,631 km (0.065 R)
• M3: 590,313 km (0.118 R)
• M4: 756,217 km (0.07 R)
• M5: 1,366,128 km (0.062 R)
• M6: 1,629,570 km (0.063 R)
• M7: 3,772,410 km (0.101 R)
• M8: 4,653,691 km (0.115 R)
• M9: 5,436,536 km (0.098 R)
• M10: 6,598,164 km (0.094 R)
• M11: 8,869,209 km (0.072 R)
• M12: 9,185,459 km (0.078 R)
• M13: 9,896,498 km (0.076 R)
• M14: 11,551,349 km (0.05 R)
• M15: 13,245,545 km (0.093 R)
• M16: 16,164,798 km (0.104 R)
• M17: 18,702,427 km (0.114 R)
• M18: 19,222,429 km (0.085 R)
• M19: 20,020,533 km (0.119 R)
• M20: 20,382,261 km (0.086 R)
• M21: 21,211,931 km (0.111 R)
• M22: 21,587,870 km (0.104 R)
• M23: 27,884,744 km (0.115 R)
• M24: 31,145,229 km (0.057 R)
• M25: 33,751,224 km (0.097 R)
• M26: 35,303,602 km (0.119 R)
• M27: 36,097,517 km (0.055 R)
• M28: 37,995,914 km (0.116 R)
• M29: 40,966,629 km (0.031 R)
• M30: 42,137,980 km (0.112 R)
• M31: 43,181,126 km (0.064 R)
• M32: 46,413,338 km (0.09 R)
• M33: 48,169,168 km (0.095 R)
• M34: 57,615,974 km (0.057 R)
• M35: 58,531,364 km (0.114 R)
• M36: 63,837,600 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit