🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.1 AU - 3.14 AU

Year: 2099 Days

Day: 38.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.8

Radius: 9.6

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.44 AU - 9.1 AU

Year: 9056 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,649,802 km

• M1: 119,379 km (0.104 R)
• M2: 420,220 km (0.074 R)
• M3: 874,549 km (0.044 R)
• M4: 1,197,531 km (0.115 R)
• M5: 1,615,956 km (0.063 R)
• M6: 2,202,380 km (0.089 R)
• M7: 2,772,946 km (0.073 R)
• M8: 3,824,021 km (0.078 R)
• M9: 4,499,455 km (0.089 R)
• M10: 5,252,531 km (0.108 R)
• M11: 9,219,717 km (0.105 R)
• M12: 9,662,377 km (0.071 R)
• M13: 10,804,257 km (0.098 R)
• M14: 11,185,882 km (0.061 R)
• M15: 11,689,727 km (0.12 R)
• M16: 13,230,436 km (0.09 R)
• M17: 14,769,050 km (0.046 R)
• M18: 17,369,360 km (0.094 R)
• M19: 22,828,785 km (0.111 R)
• M20: 25,319,140 km (0.088 R)
• M21: 26,383,828 km (0.119 R)
• M22: 29,228,133 km (0.106 R)
• M23: 38,218,366 km (0.045 R)
• M24: 39,489,649 km (0.072 R)
• M25: 42,520,203 km (0.055 R)
• M26: 45,137,866 km (0.102 R)
• M27: 45,560,929 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.1

Radius: 14.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.62 AU - 9.98 AU

Year: 9106 Days

Day: 8.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,649,802 km

• M1: 314,604 km (0.1 R)
• M2: 1,820,008 km (0.117 R)
• M3: 2,911,773 km (0.102 R)
• M4: 3,390,636 km (0.067 R)
• M5: 4,616,441 km (0.1 R)
• M6: 7,144,046 km (0.109 R)
• M7: 8,279,345 km (0.108 R)
• M8: 16,952,580 km (0.081 R)
• M9: 18,131,412 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.8

Radius: 5.7

Gravity: 24.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.8 AU - 16.88 AU

Year: 20679 Days

Day: 21.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,649,802 km

• M1: 71,358 km (0.045 R)
• M2: 357,389 km (0.118 R)
• M3: 987,795 km (0.061 R)
• M4: 1,184,666 km (0.09 R)
• M5: 1,880,894 km (0.093 R)
• M6: 2,385,488 km (0.098 R)
• M7: 2,719,091 km (0.096 R)
• M8: 2,923,292 km (0.116 R)
• M9: 3,110,439 km (0.032 R)
• M10: 4,005,333 km (0.119 R)
• M11: 4,338,637 km (0.093 R)
• M12: 4,547,326 km (0.076 R)
• M13: 5,776,123 km (0.105 R)
• M14: 5,986,308 km (0.091 R)
• M15: 8,220,403 km (0.054 R)
• M16: 8,594,846 km (0.111 R)
• M17: 9,727,452 km (0.075 R)
• M18: 10,452,852 km (0.099 R)
• M19: 12,147,497 km (0.063 R)
• M20: 12,493,217 km (0.115 R)
• M21: 12,916,579 km (0.114 R)
• M22: 14,320,855 km (0.095 R)
• M23: 16,403,107 km (0.114 R)
• M24: 31,937,051 km (0.086 R)
• M25: 32,330,942 km (0.102 R)
• M26: 37,605,314 km (0.105 R)
• M27: 42,468,891 km (0.105 R)
• M28: 47,564,793 km (0.118 R)
• M29: 50,170,488 km (0.066 R)
• M30: 65,901,303 km (0.107 R)
• M31: 67,397,431 km (0.12 R)
• M32: 67,829,021 km (0.096 R)
• M33: 70,457,306 km (0.078 R)
• M34: 80,190,143 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 16,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit