🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.73 AU - 2.05 AU

Year: 922 Days

Day: 46.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 151.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2 AU - 2.86 AU

Year: 1344 Days

Day: 45.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.54 AU - 4.82 AU

Year: 3032 Days

Day: 22.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.5

Radius: 6

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.34 AU - 14.02 AU

Year: 16975 Days

Day: 23 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 103,268,931 km

• M1: 89,908 km (0.027 R)
• M2: 590,313 km (0.05 R)
• M3: 792,719 km (0.071 R)
• M4: 1,416,991 km (0.097 R)
• M5: 1,652,458 km (0.115 R)
• M6: 6,386,034 km (0.12 R)
• M7: 7,348,846 km (0.085 R)
• M8: 9,233,629 km (0.094 R)
• M9: 11,604,905 km (0.114 R)
• M10: 12,963,852 km (0.077 R)
• M11: 14,789,245 km (0.098 R)
• M12: 16,305,121 km (0.057 R)
• M13: 18,173,000 km (0.102 R)
• M14: 20,725,588 km (0.109 R)
• M15: 21,943,764 km (0.084 R)
• M16: 27,295,029 km (0.047 R)
• M17: 33,328,610 km (0.106 R)
• M18: 40,193,507 km (0.034 R)
• M19: 60,120,991 km (0.035 R)
• M20: 62,204,440 km (0.072 R)
• M21: 62,973,822 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.3

Radius: 5.4

Gravity: 25.52 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 19.12 AU - 19.7 AU

Year: 30337 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 103,268,931 km

• M1: 67,319 km (0.101 R)
• M2: 321,037 km (0.031 R)
• M3: 1,458,430 km (0.084 R)
• M4: 1,901,987 km (0.113 R)
• M5: 3,024,121 km (0.037 R)
• M6: 4,268,177 km (0.102 R)
• M7: 5,774,927 km (0.1 R)
• M8: 6,283,709 km (0.118 R)
• M9: 6,721,732 km (0.034 R)
• M10: 7,604,509 km (0.059 R)
• M11: 9,346,576 km (0.066 R)
• M12: 10,112,367 km (0.111 R)
• M13: 13,437,330 km (0.086 R)
• M14: 14,915,656 km (0.082 R)
• M15: 15,431,469 km (0.058 R)
• M16: 16,957,966 km (0.112 R)
• M17: 24,544,223 km (0.05 R)
• M18: 25,995,472 km (0.077 R)
• M19: 29,737,214 km (0.059 R)
• M20: 36,537,934 km (0.099 R)
• M21: 40,545,212 km (0.043 R)
• M22: 45,549,260 km (0.09 R)
• M23: 48,853,578 km (0.113 R)
• M24: 50,372,146 km (0.063 R)
• M25: 54,104,314 km (0.112 R)
• M26: 54,709,886 km (0.09 R)
• M27: 56,553,979 km (0.102 R)
• M28: 66,629,396 km (0.106 R)
• M29: 68,495,629 km (0.117 R)
• M30: 74,551,351 km (0.085 R)
• M31: 81,217,881 km (0.07 R)
• M32: 84,424,362 km (0.095 R)
• M33: 84,695,283 km (0.117 R)
• M34: 90,803,963 km (0.046 R)
• M35: 95,426,687 km (0.112 R)
• M36: 101,728,646 km (0.084 R)
• M37: 102,035,472 km (0.106 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 16,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit