🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.46 AU - 0.76 AU

Year: 308 Days

Day: 17.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,592,953 km

• M1: 81,082 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344

Radius: 8.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.79 AU - 1.27 AU

Year: 675 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,592,953 km

• M1: 110,702 km (0.116 R)
• M2: 395,387 km (0.088 R)
• M3: 1,212,192 km (0.079 R)
• M4: 1,699,581 km (0.063 R)
• M5: 3,078,126 km (0.117 R)
• M6: 4,559,294 km (0.062 R)
• M7: 5,248,192 km (0.116 R)
• M8: 5,566,387 km (0.084 R)
• M9: 6,004,859 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.8

Radius: 9.2

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.33 AU - 2.89 AU

Year: 2723 Days

Day: 10.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 135.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,592,953 km

• M1: 114,442 km (0.103 R)
• M2: 448,943 km (0.077 R)
• M3: 808,726 km (0.09 R)
• M4: 1,165,218 km (0.088 R)
• M5: 1,605,185 km (0.081 R)
• M6: 1,949,859 km (0.104 R)
• M7: 2,515,937 km (0.116 R)
• M8: 3,001,232 km (0.033 R)
• M9: 3,364,456 km (0.105 R)
• M10: 4,097,186 km (0.08 R)
• M11: 4,435,876 km (0.063 R)
• M12: 4,770,526 km (0.07 R)
• M13: 5,490,541 km (0.101 R)
• M14: 6,117,356 km (0.109 R)
• M15: 7,115,922 km (0.094 R)
• M16: 9,397,140 km (0.053 R)
• M17: 10,448,514 km (0.112 R)
• M18: 12,430,386 km (0.109 R)
• M19: 13,977,677 km (0.111 R)
• M20: 15,244,621 km (0.117 R)
• M21: 17,560,546 km (0.077 R)
• M22: 18,572,127 km (0.084 R)
• M23: 20,222,341 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.6

Radius: 4.8

Gravity: 25.94 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.13 AU - 8.31 AU

Year: 15217 Days

Day: 15 Hours

Environment

Temp: -234 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,592,953 km

• M1: 59,690 km (0.087 R)
• M2: 251,923 km (0.103 R)
• M3: 481,556 km (0.087 R)
• M4: 669,750 km (0.114 R)
• M5: 949,946 km (0.112 R)
• M6: 1,237,922 km (0.082 R)
• M7: 1,551,330 km (0.081 R)
• M8: 2,099,606 km (0.102 R)
• M9: 3,541,131 km (0.117 R)
• M10: 3,933,826 km (0.086 R)
• M11: 4,805,682 km (0.055 R)
• M12: 7,401,654 km (0.115 R)
• M13: 8,869,209 km (0.092 R)
• M14: 9,858,799 km (0.084 R)
• M15: 10,241,171 km (0.119 R)
• M16: 11,507,667 km (0.098 R)
• M17: 14,003,258 km (0.071 R)
• M18: 15,340,514 km (0.11 R)
• M19: 16,152,381 km (0.067 R)
• M20: 16,760,497 km (0.1 R)
• M21: 17,701,168 km (0.098 R)
• M22: 21,725,201 km (0.07 R)
• M23: 25,291,914 km (0.113 R)
• M24: 26,737,328 km (0.092 R)
• M25: 27,587,643 km (0.104 R)
• M26: 27,802,914 km (0.086 R)
• M27: 30,705,412 km (0.059 R)
• M28: 31,637,406 km (0.117 R)
• M29: 31,991,804 km (0.094 R)
• M30: 33,192,177 km (0.103 R)
• M31: 39,783,759 km (0.101 R)
• M32: 40,334,877 km (0.088 R)
• M33: 46,584,029 km (0.063 R)
• M34: 47,813,723 km (0.089 R)
• M35: 58,439,810 km (0.072 R)
• M36: 59,689,550 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 18,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit