🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.69 AU - 0.81 AU

Year: 280 Days

Day: 40.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.3 AU - 1.6 AU

Year: 752 Days

Day: 28.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 11.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.09 AU - 4.51 AU

Year: 3838 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,448,807 km

• M1: 143,764 km (0.107 R)
• M2: 593,455 km (0.106 R)
• M3: 1,122,732 km (0.109 R)
• M4: 1,663,379 km (0.101 R)
• M5: 2,288,548 km (0.108 R)
• M6: 2,799,126 km (0.096 R)
• M7: 3,240,140 km (0.105 R)
• M8: 3,766,725 km (0.097 R)
• M9: 4,595,198 km (0.078 R)
• M10: 5,138,238 km (0.079 R)
• M11: 8,385,260 km (0.058 R)
• M12: 9,381,881 km (0.119 R)
• M13: 10,063,299 km (0.076 R)
• M14: 11,105,248 km (0.057 R)
• M15: 14,218,679 km (0.072 R)
• M16: 15,322,861 km (0.114 R)
• M17: 16,214,614 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.1

Radius: 3.4

Gravity: 56.84 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.36 AU - 13.22 AU

Year: 16329 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,448,807 km

• M1: 42,336 km (0.075 R)
• M2: 290,968 km (0.101 R)
• M3: 477,516 km (0.116 R)
• M4: 648,956 km (0.108 R)
• M5: 1,041,500 km (0.106 R)
• M6: 1,511,387 km (0.117 R)
• M7: 1,623,586 km (0.074 R)
• M8: 2,188,916 km (0.111 R)
• M9: 2,527,306 km (0.083 R)
• M10: 4,018,648 km (0.112 R)
• M11: 4,266,531 km (0.094 R)
• M12: 4,524,438 km (0.12 R)
• M13: 5,546,939 km (0.091 R)
• M14: 6,213,099 km (0.113 R)
• M15: 7,749,469 km (0.107 R)
• M16: 9,042,593 km (0.086 R)
• M17: 11,547,011 km (0.087 R)
• M18: 12,238,303 km (0.115 R)
• M19: 12,626,808 km (0.071 R)
• M20: 16,112,887 km (0.09 R)
• M21: 19,394,616 km (0.044 R)
• M22: 20,369,396 km (0.105 R)
• M23: 22,320,302 km (0.108 R)
• M24: 22,997,232 km (0.109 R)
• M25: 23,291,640 km (0.027 R)
• M26: 24,493,959 km (0.099 R)
• M27: 27,130,471 km (0.08 R)
• M28: 32,218,893 km (0.036 R)
• M29: 32,958,655 km (0.09 R)
• M30: 33,835,747 km (0.117 R)
• M31: 35,636,606 km (0.055 R)
• M32: 42,884,174 km (0.087 R)
• M33: 43,778,770 km (0.096 R)
• M34: 45,297,338 km (0.081 R)
• M35: 46,693,684 km (0.091 R)
• M36: 47,165,366 km (0.04 R)
• M37: 51,220,965 km (0.111 R)
• M38: 60,017,020 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.7

Radius: 4.2

Gravity: 32.64 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.08 AU - 17.52 AU

Year: 23277 Days

Day: 19 Hours

Environment

Temp: -207 °C

Axial Tilt: 138.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,448,807 km

• M1: 54,154 km (0.119 R)
• M2: 1,030,879 km (0.033 R)
• M3: 1,292,825 km (0.071 R)
• M4: 1,563,447 km (0.112 R)
• M5: 1,776,475 km (0.095 R)
• M6: 2,090,481 km (0.107 R)
• M7: 2,702,934 km (0.038 R)
• M8: 3,604,411 km (0.083 R)
• M9: 3,913,032 km (0.093 R)
• M10: 4,340,433 km (0.098 R)
• M11: 4,834,854 km (0.079 R)
• M12: 5,524,350 km (0.1 R)
• M13: 7,983,739 km (0.06 R)
• M14: 10,708,664 km (0.032 R)
• M15: 11,023,867 km (0.032 R)
• M16: 11,872,536 km (0.071 R)
• M17: 12,074,343 km (0.071 R)
• M18: 13,118,237 km (0.053 R)
• M19: 13,625,374 km (0.056 R)
• M20: 13,995,479 km (0.086 R)
• M21: 14,296,470 km (0.09 R)
• M22: 17,896,992 km (0.118 R)
• M23: 23,191,111 km (0.084 R)
• M24: 27,285,305 km (0.081 R)
• M25: 29,317,892 km (0.108 R)
• M26: 30,559,554 km (0.077 R)
• M27: 32,750,115 km (0.088 R)
• M28: 35,043,152 km (0.082 R)
• M29: 36,158,404 km (0.063 R)
• M30: 36,440,845 km (0.068 R)
• M31: 37,010,064 km (0.096 R)
• M32: 37,875,189 km (0.077 R)
• M33: 38,166,456 km (0.077 R)
• M34: 48,297,224 km (0.071 R)
• M35: 49,156,664 km (0.077 R)
• M36: 51,796,168 km (0.085 R)
• M37: 56,592,276 km (0.12 R)
• M38: 59,883,130 km (0.119 R)
• M39: 65,159,447 km (0.11 R)
• M40: 68,124,926 km (0.092 R)
• M41: 73,641,646 km (0.065 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: 411 - 12,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit