🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.82 AU - 1.2 AU

Year: 443 Days

Day: 25.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 176.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.5

Radius: 13.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.9 AU - 4.48 AU

Year: 3094 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,960,344 km

• M1: 170,392 km (0.058 R)
• M2: 683,213 km (0.055 R)
• M3: 1,171,950 km (0.038 R)
• M4: 1,696,589 km (0.118 R)
• M5: 2,248,157 km (0.071 R)
• M6: 3,146,642 km (0.083 R)
• M7: 3,580,176 km (0.069 R)
• M8: 4,206,393 km (0.037 R)
• M9: 4,978,767 km (0.08 R)
• M10: 6,356,862 km (0.071 R)
• M11: 7,343,311 km (0.102 R)
• M12: 10,835,374 km (0.114 R)
• M13: 11,349,242 km (0.112 R)
• M14: 12,847,016 km (0.063 R)
• M15: 14,886,933 km (0.032 R)
• M16: 15,847,501 km (0.04 R)
• M17: 19,412,418 km (0.114 R)
• M18: 20,819,835 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.8

Radius: 11.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.49 AU - 4.73 AU

Year: 4321 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,960,344 km

• M1: 161,267 km (0.087 R)
• M2: 711,487 km (0.114 R)
• M3: 1,115,402 km (0.071 R)
• M4: 2,919,702 km (0.105 R)
• M5: 3,614,135 km (0.101 R)
• M6: 4,480,456 km (0.101 R)
• M7: 5,211,242 km (0.098 R)
• M8: 7,387,592 km (0.032 R)
• M9: 9,739,719 km (0.114 R)
• M10: 10,188,064 km (0.08 R)
• M11: 12,950,239 km (0.07 R)
• M12: 14,192,799 km (0.051 R)
• M13: 14,721,328 km (0.108 R)
• M14: 15,563,714 km (0.093 R)
• M15: 18,738,480 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.1

Radius: 14.5

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.38 AU - 7.08 AU

Year: 5988 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,960,344 km

• M1: 180,265 km (0.049 R)
• M2: 1,022,352 km (0.086 R)
• M3: 1,999,974 km (0.097 R)
• M4: 2,747,514 km (0.092 R)
• M5: 3,492,811 km (0.095 R)
• M6: 4,665,808 km (0.098 R)
• M7: 5,298,757 km (0.108 R)
• M8: 8,930,245 km (0.098 R)
• M9: 10,048,788 km (0.076 R)
• M10: 10,959,989 km (0.116 R)
• M11: 12,618,281 km (0.063 R)
• M12: 13,679,080 km (0.054 R)
• M13: 15,661,850 km (0.038 R)
• M14: 19,747,069 km (0.116 R)
• M15: 20,566,416 km (0.072 R)
• M16: 21,877,193 km (0.059 R)
• M17: 22,835,367 km (0.061 R)
• M18: 23,821,516 km (0.119 R)
• M19: 25,180,164 km (0.109 R)
• M20: 26,143,873 km (0.094 R)
• M21: 27,223,073 km (0.063 R)
• M22: 30,343,983 km (0.097 R)
• M23: 32,965,536 km (0.112 R)
• M24: 35,298,964 km (0.119 R)
• M25: 38,540,451 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.6

Radius: 3.1

Gravity: 53.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.28 AU - 12.26 AU

Year: 15430 Days

Day: 23.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,960,344 km

• M1: 49,367 km (0.114 R)
• M2: 166,652 km (0.099 R)
• M3: 314,904 km (0.083 R)
• M4: 432,188 km (0.093 R)
• M5: 775,964 km (0.086 R)
• M6: 1,075,010 km (0.072 R)
• M7: 1,264,252 km (0.104 R)
• M8: 1,402,330 km (0.06 R)
• M9: 1,775,278 km (0.106 R)
• M10: 1,913,207 km (0.09 R)
• M11: 2,039,767 km (0.087 R)
• M12: 2,191,160 km (0.119 R)
• M13: 2,391,023 km (0.117 R)
• M14: 2,850,139 km (0.053 R)
• M15: 3,212,165 km (0.064 R)
• M16: 3,523,329 km (0.112 R)
• M17: 4,482,102 km (0.12 R)
• M18: 5,072,415 km (0.099 R)
• M19: 8,766,734 km (0.098 R)
• M20: 10,386,281 km (0.071 R)
• M21: 10,721,231 km (0.12 R)
• M22: 13,999,369 km (0.066 R)
• M23: 15,320,468 km (0.119 R)
• M24: 16,270,713 km (0.09 R)
• M25: 16,570,807 km (0.084 R)
• M26: 16,798,345 km (0.119 R)
• M27: 17,259,555 km (0.077 R)
• M28: 17,808,280 km (0.059 R)
• M29: 18,368,674 km (0.114 R)
• M30: 23,661,446 km (0.067 R)
• M31: 25,427,449 km (0.073 R)
• M32: 27,596,618 km (0.049 R)
• M33: 28,238,393 km (0.115 R)
• M34: 36,988,672 km (0.079 R)
• M35: 37,117,924 km (0.098 R)
• M36: 38,824,986 km (0.113 R)
• M37: 44,843,159 km (0.077 R)
• M38: 46,476,767 km (0.112 R)
• M39: 50,494,816 km (0.041 R)
• M40: 51,776,272 km (0.107 R)
• M41: 52,424,928 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381

Radius: 7

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.74 AU - 16.48 AU

Year: 23138 Days

Day: 15.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,960,344 km

• M1: 87,515 km (0.094 R)
• M2: 348,563 km (0.119 R)
• M3: 882,029 km (0.12 R)
• M4: 1,112,410 km (0.05 R)
• M5: 1,503,907 km (0.102 R)
• M6: 2,842,060 km (0.05 R)
• M7: 4,235,714 km (0.067 R)
• M8: 5,562,946 km (0.054 R)
• M9: 5,914,053 km (0.078 R)
• M10: 6,747,313 km (0.12 R)
• M11: 15,263,172 km (0.044 R)
• M12: 16,821,233 km (0.053 R)
• M13: 22,321,349 km (0.1 R)
• M14: 31,775,635 km (0.105 R)
• M15: 35,615,363 km (0.113 R)
• M16: 37,371,194 km (0.106 R)
• M17: 38,479,863 km (0.053 R)
• M18: 40,617,617 km (0.056 R)
• M19: 45,284,173 km (0.061 R)
• M20: 60,074,615 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 11,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit