🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.59 AU - 0.63 AU

Year: 313 Days

Day: 13.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.9

Radius: 10.1

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.09 AU - 1.15 AU

Year: 778 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,836,047 km

• M1: 145,858 km (0.087 R)
• M2: 218,862 km (0.113 R)
• M3: 284,386 km (0.119 R)
• M4: 381,175 km (0.101 R)
• M5: 450,589 km (0.107 R)
• M6: 569,818 km (0.048 R)
• M7: 657,632 km (0.107 R)
• M8: 733,778 km (0.048 R)
• M9: 895,942 km (0.098 R)
• M10: 1,000,511 km (0.064 R)
• M11: 1,064,090 km (0.059 R)
• M12: 1,129,165 km (0.026 R)
• M13: 1,222,514 km (0.056 R)
• M14: 1,706,164 km (0.069 R)
• M15: 1,822,252 km (0.05 R)
• M16: 1,893,161 km (0.04 R)
• M17: 1,997,431 km (0.065 R)
• M18: 2,103,496 km (0.057 R)
• M19: 2,228,410 km (0.114 R)
• M20: 2,304,555 km (0.102 R)
• M21: 2,373,071 km (0.102 R)
• M22: 2,485,718 km (0.108 R)
• M23: 2,564,855 km (0.105 R)
• M24: 2,653,717 km (0.062 R)
• M25: 2,771,001 km (0.081 R)
• M26: 2,853,131 km (0.098 R)
• M27: 2,945,283 km (0.114 R)
• M28: 3,247,321 km (0.11 R)
• M29: 3,759,245 km (0.107 R)
• M30: 4,128,752 km (0.088 R)
• M31: 4,265,035 km (0.106 R)
• M32: 4,488,235 km (0.068 R)
• M33: 4,715,474 km (0.116 R)
• M34: 4,814,059 km (0.048 R)
• M35: 5,215,131 km (0.119 R)
• M36: 5,328,527 km (0.1 R)
• M37: 5,454,189 km (0.082 R)
• M38: 6,061,407 km (0.062 R)
• M39: 6,132,914 km (0.089 R)
• M40: 6,240,625 km (0.061 R)
• M41: 6,397,403 km (0.103 R)
• M42: 6,482,375 km (0.118 R)
• M43: 6,555,379 km (0.115 R)
• M44: 7,339,720 km (0.059 R)
• M45: 7,403,299 km (0.096 R)
• M46: 7,479,744 km (0.077 R)
• M47: 7,607,800 km (0.106 R)
• M48: 7,672,127 km (0.101 R)
• M49: 7,866,006 km (0.12 R)
• M50: 7,931,081 km (0.11 R)
• M51: 8,009,320 km (0.058 R)
• M52: 8,127,204 km (0.111 R)
• M53: 8,219,356 km (0.112 R)
• M54: 8,324,972 km (0.077 R)
• M55: 8,484,443 km (0.053 R)
• M56: 8,631,348 km (0.089 R)
• M57: 8,873,846 km (0.074 R)
• M58: 8,995,769 km (0.098 R)
• M59: 9,173,042 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 14.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.27 AU - 2.91 AU

Year: 2734 Days

Day: 11.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,836,047 km

• M1: 192,532 km (0.107 R)
• M2: 312,959 km (0.059 R)
• M3: 897,587 km (0.116 R)
• M4: 999,763 km (0.114 R)
• M5: 1,512,285 km (0.111 R)
• M6: 1,700,778 km (0.112 R)
• M7: 1,924,277 km (0.113 R)
• M8: 3,024,570 km (0.062 R)
• M9: 3,396,470 km (0.05 R)
• M10: 3,748,923 km (0.039 R)
• M11: 4,025,679 km (0.112 R)
• M12: 4,381,123 km (0.103 R)
• M13: 4,709,939 km (0.069 R)
• M14: 5,160,977 km (0.083 R)
• M15: 5,275,868 km (0.056 R)
• M16: 5,744,409 km (0.09 R)
• M17: 5,883,684 km (0.072 R)
• M18: 5,983,765 km (0.061 R)
• M19: 6,124,986 km (0.111 R)
• M20: 6,226,563 km (0.102 R)
• M21: 6,390,223 km (0.064 R)
• M22: 6,493,146 km (0.112 R)
• M23: 6,638,256 km (0.117 R)
• M24: 7,080,318 km (0.112 R)
• M25: 7,186,981 km (0.079 R)
• M26: 7,358,869 km (0.037 R)
• M27: 7,510,412 km (0.119 R)
• M28: 8,216,065 km (0.045 R)
• M29: 8,328,263 km (0.081 R)
• M30: 8,441,060 km (0.117 R)
• M31: 8,713,627 km (0.105 R)
• M32: 8,874,146 km (0.08 R)
• M33: 9,197,875 km (0.112 R)
• M34: 9,478,521 km (0.057 R)
• M35: 9,857,153 km (0.118 R)
• M36: 10,144,381 km (0.104 R)
• M37: 10,678,296 km (0.08 R)
• M38: 10,874,718 km (0.08 R)
• M39: 11,022,820 km (0.102 R)
• M40: 11,146,837 km (0.119 R)
• M41: 12,180,707 km (0.112 R)
• M42: 12,334,644 km (0.097 R)
• M43: 12,515,059 km (0.076 R)
• M44: 12,852,402 km (0.098 R)
• M45: 13,536,064 km (0.1 R)
• M46: 13,802,199 km (0.105 R)
• M47: 14,339,554 km (0.102 R)
• M48: 14,447,863 km (0.118 R)
• M49: 14,692,605 km (0.052 R)
• M50: 14,911,317 km (0.051 R)
• M51: 15,379,708 km (0.111 R)
• M52: 15,490,560 km (0.076 R)
• M53: 15,601,861 km (0.053 R)
• M54: 15,713,312 km (0.071 R)
• M55: 15,852,886 km (0.105 R)
• M56: 16,387,549 km (0.115 R)
• M57: 16,642,763 km (0.098 R)
• M58: 16,842,327 km (0.088 R)
• M59: 17,330,016 km (0.068 R)
• M60: 17,590,166 km (0.11 R)
• M61: 17,851,664 km (0.086 R)
• M62: 18,172,850 km (0.092 R)
• M63: 18,437,190 km (0.118 R)
• M64: 18,761,967 km (0.072 R)
• M65: 18,969,608 km (0.109 R)
• M66: 19,237,837 km (0.118 R)
• M67: 19,747,667 km (0.084 R)
• M68: 20,080,073 km (0.12 R)
• M69: 20,231,766 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 11.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.73 AU - 4.37 AU

Year: 4388 Days

Day: 8 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 15,836,047 km

• M1: 143,315 km (0.11 R)
• M2: 304,282 km (0.064 R)
• M3: 417,677 km (0.076 R)
• M4: 917,933 km (0.117 R)
• M5: 1,006,046 km (0.079 R)
• M6: 1,398,441 km (0.076 R)
• M7: 1,726,060 km (0.098 R)
• M8: 1,916,050 km (0.12 R)
• M9: 1,996,384 km (0.119 R)
• M10: 2,101,401 km (0.096 R)
• M11: 2,256,385 km (0.107 R)
• M12: 2,667,180 km (0.098 R)
• M13: 2,822,313 km (0.12 R)
• M14: 2,927,630 km (0.065 R)
• M15: 3,320,175 km (0.118 R)
• M16: 3,431,326 km (0.101 R)
• M17: 3,543,974 km (0.059 R)
• M18: 3,614,883 km (0.034 R)
• M19: 3,715,114 km (0.04 R)
• M20: 3,816,242 km (0.064 R)
• M21: 4,006,530 km (0.085 R)
• M22: 4,125,161 km (0.06 R)
• M23: 4,199,960 km (0.101 R)
• M24: 4,627,212 km (0.086 R)
• M25: 4,877,639 km (0.061 R)
• M26: 5,164,717 km (0.113 R)
• M27: 5,294,119 km (0.048 R)
• M28: 5,441,024 km (0.103 R)
• M29: 5,605,881 km (0.116 R)
• M30: 5,805,893 km (0.06 R)
• M31: 5,923,627 km (0.079 R)
• M32: 6,042,258 km (0.085 R)
• M33: 6,178,691 km (0.055 R)
• M34: 6,264,560 km (0.099 R)
• M35: 6,524,412 km (0.1 R)
• M36: 6,664,436 km (0.12 R)
• M37: 6,823,308 km (0.1 R)
• M38: 7,289,007 km (0.05 R)
• M39: 7,361,711 km (0.103 R)
• M40: 7,507,569 km (0.102 R)
• M41: 7,599,273 km (0.12 R)
• M42: 7,969,677 km (0.098 R)
• M43: 8,044,476 km (0.109 R)
• M44: 8,213,671 km (0.084 R)
• M45: 8,346,215 km (0.106 R)
• M46: 8,479,207 km (0.09 R)
• M47: 9,430,949 km (0.04 R)
• M48: 9,629,316 km (0.106 R)
• M49: 10,090,975 km (0.092 R)
• M50: 10,171,907 km (0.119 R)
• M51: 10,293,829 km (0.119 R)
• M52: 10,827,894 km (0.047 R)
• M53: 11,119,161 km (0.077 R)
• M54: 11,476,401 km (0.098 R)
• M55: 12,094,539 km (0.044 R)
• M56: 12,245,334 km (0.071 R)
• M57: 12,331,801 km (0.035 R)
• M58: 12,570,709 km (0.105 R)
• M59: 12,767,281 km (0.077 R)
• M60: 13,207,697 km (0.058 R)
• M61: 13,296,408 km (0.114 R)
• M62: 13,519,010 km (0.065 R)
• M63: 13,810,277 km (0.094 R)
• M64: 13,900,335 km (0.074 R)
• M65: 14,126,377 km (0.066 R)
• M66: 14,330,728 km (0.112 R)
• M67: 14,490,499 km (0.057 R)
• M68: 15,065,553 km (0.084 R)
• M69: 15,158,154 km (0.114 R)
• M70: 15,274,391 km (0.027 R)
• M71: 15,554,289 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 13,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit