🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.49 AU - 0.77 AU

Year: 228 Days

Day: 14.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,687,837 km

• M1: 496,067 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.76 AU - 2.12 AU

Year: 1234 Days

Day: 16.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.99 AU - 2.35 AU

Year: 1459 Days

Day: 40.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 79.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.1

Radius: 12.5

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.74 AU - 2.68 AU

Year: 1500 Days

Day: 6.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 45,687,837 km

• M1: 164,408 km (0.064 R)
• M2: 254,765 km (0.092 R)
• M3: 436,527 km (0.085 R)
• M4: 615,595 km (0.091 R)
• M5: 695,032 km (0.065 R)
• M6: 898,036 km (0.065 R)
• M7: 1,038,209 km (0.071 R)
• M8: 1,222,364 km (0.079 R)
• M9: 1,394,851 km (0.106 R)
• M10: 1,567,636 km (0.099 R)
• M11: 1,823,448 km (0.108 R)
• M12: 2,057,719 km (0.117 R)
• M13: 2,147,029 km (0.03 R)
• M14: 2,329,538 km (0.061 R)
• M15: 2,441,736 km (0.102 R)
• M16: 2,661,795 km (0.065 R)
• M17: 2,779,229 km (0.097 R)
• M18: 2,918,505 km (0.102 R)
• M19: 3,070,496 km (0.113 R)
• M20: 3,173,270 km (0.104 R)
• M21: 3,266,769 km (0.032 R)
• M22: 3,403,352 km (0.081 R)
• M23: 3,585,113 km (0.106 R)
• M24: 3,715,413 km (0.106 R)
• M25: 3,891,489 km (0.091 R)
• M26: 4,081,778 km (0.082 R)
• M27: 4,378,730 km (0.107 R)
• M28: 4,694,680 km (0.112 R)
• M29: 4,789,675 km (0.105 R)
• M30: 4,921,471 km (0.1 R)
• M31: 5,030,228 km (0.097 R)
• M32: 5,200,920 km (0.082 R)
• M33: 5,373,705 km (0.066 R)
• M34: 6,436,299 km (0.067 R)
• M35: 6,809,396 km (0.102 R)
• M36: 6,944,333 km (0.059 R)
• M37: 7,066,704 km (0.09 R)
• M38: 7,479,295 km (0.036 R)
• M39: 7,885,753 km (0.116 R)
• M40: 8,013,360 km (0.07 R)
• M41: 8,098,780 km (0.06 R)
• M42: 8,241,945 km (0.089 R)
• M43: 8,443,753 km (0.097 R)
• M44: 8,603,523 km (0.106 R)
• M45: 8,734,870 km (0.106 R)
• M46: 8,837,644 km (0.109 R)
• M47: 9,282,249 km (0.086 R)
• M48: 9,749,443 km (0.039 R)
• M49: 10,101,147 km (0.116 R)
• M50: 10,224,416 km (0.116 R)
• M51: 10,379,250 km (0.089 R)

Asteroid Belt

Center: 2.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 12.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.44 AU - 3.26 AU

Year: 2197 Days

Day: 14.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,687,837 km

• M1: 153,936 km (0.07 R)
• M2: 319,242 km (0.062 R)
• M3: 460,163 km (0.097 R)
• M4: 596,596 km (0.079 R)
• M5: 711,188 km (0.09 R)
• M6: 843,283 km (0.075 R)
• M7: 951,592 km (0.119 R)
• M8: 1,133,653 km (0.065 R)
• M9: 1,254,977 km (0.096 R)
• M10: 1,359,545 km (0.057 R)
• M11: 1,461,721 km (0.09 R)
• M12: 1,645,726 km (0.072 R)
• M13: 1,885,382 km (0.117 R)
• M14: 2,174,255 km (0.071 R)
• M15: 2,353,324 km (0.061 R)
• M16: 2,471,058 km (0.106 R)
• M17: 2,590,736 km (0.098 R)
• M18: 2,705,777 km (0.083 R)
• M19: 2,822,463 km (0.098 R)
• M20: 2,926,882 km (0.074 R)
• M21: 3,153,972 km (0.108 R)
• M22: 3,543,076 km (0.034 R)
• M23: 3,648,393 km (0.089 R)
• M24: 3,785,574 km (0.079 R)
• M25: 4,167,497 km (0.056 R)
• M26: 4,520,997 km (0.102 R)
• M27: 4,918,030 km (0.107 R)
• M28: 5,019,009 km (0.055 R)
• M29: 5,386,720 km (0.091 R)
• M30: 5,569,529 km (0.097 R)
• M31: 5,843,293 km (0.069 R)
• M32: 6,157,598 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.61 AU - 3.91 AU

Year: 2687 Days

Day: 7.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,687,837 km

• M1: 99,931 km (0.109 R)
• M2: 394,041 km (0.116 R)
• M3: 600,336 km (0.049 R)
• M4: 689,497 km (0.044 R)
• M5: 807,679 km (0.092 R)
• M6: 975,827 km (0.079 R)
• M7: 1,028,635 km (0.11 R)
• M8: 1,287,888 km (0.062 R)
• M9: 1,588,430 km (0.048 R)
• M10: 1,725,462 km (0.054 R)
• M11: 2,113,818 km (0.1 R)
• M12: 2,431,863 km (0.101 R)
• M13: 2,590,437 km (0.099 R)
• M14: 2,739,885 km (0.062 R)
• M15: 2,879,460 km (0.114 R)
• M16: 2,982,383 km (0.117 R)
• M17: 3,460,797 km (0.086 R)
• M18: 3,542,926 km (0.068 R)
• M19: 3,821,328 km (0.098 R)
• M20: 3,963,147 km (0.1 R)
• M21: 4,135,783 km (0.073 R)
• M22: 4,281,491 km (0.038 R)
• M23: 4,369,604 km (0.09 R)
• M24: 4,653,092 km (0.108 R)
• M25: 4,835,302 km (0.086 R)
• M26: 5,379,839 km (0.116 R)
• M27: 5,523,153 km (0.106 R)
• M28: 5,603,188 km (0.079 R)
• M29: 6,009,646 km (0.111 R)
• M30: 6,257,978 km (0.112 R)
• M31: 6,308,093 km (0.095 R)
• M32: 6,358,358 km (0.12 R)
• M33: 6,425,528 km (0.084 R)
• M34: 6,747,911 km (0.115 R)
• M35: 6,799,223 km (0.09 R)
• M36: 6,954,207 km (0.075 R)
• M37: 7,006,117 km (0.12 R)
• M38: 7,567,857 km (0.115 R)
• M39: 7,621,264 km (0.066 R)
• M40: 7,854,038 km (0.102 R)
• M41: 8,071,254 km (0.114 R)
• M42: 8,162,209 km (0.088 R)
• M43: 8,326,917 km (0.062 R)
• M44: 8,585,422 km (0.039 R)
• M45: 8,827,770 km (0.078 R)
• M46: 8,977,967 km (0.081 R)
• M47: 9,510,685 km (0.079 R)
• M48: 9,568,280 km (0.09 R)
• M49: 9,839,052 km (0.089 R)
• M50: 9,897,395 km (0.072 R)
• M51: 9,955,888 km (0.072 R)
• M52: 10,546,650 km (0.078 R)
• M53: 10,786,306 km (0.095 R)
• M54: 10,846,444 km (0.072 R)
• M55: 11,209,817 km (0.086 R)
• M56: 11,433,915 km (0.081 R)
• M57: 12,597,188 km (0.047 R)
• M58: 12,808,869 km (0.08 R)
• M59: 12,979,111 km (0.044 R)
• M60: 13,043,139 km (0.073 R)
• M61: 13,451,093 km (0.082 R)
• M62: 14,081,797 km (0.088 R)
• M63: 14,191,602 km (0.101 R)
• M64: 14,967,566 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.5

Radius: 13

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.43 AU - 6.17 AU

Year: 5571 Days

Day: 9.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 45,687,837 km

• M1: 162,463 km (0.057 R)
• M2: 363,523 km (0.083 R)
• M3: 469,588 km (0.064 R)
• M4: 843,134 km (0.102 R)
• M5: 1,069,924 km (0.092 R)
• M6: 1,224,010 km (0.108 R)
• M7: 1,613,263 km (0.073 R)
• M8: 1,822,700 km (0.034 R)
• M9: 2,219,135 km (0.114 R)
• M10: 2,487,214 km (0.101 R)
• M11: 2,590,586 km (0.11 R)
• M12: 2,963,833 km (0.119 R)
• M13: 3,203,788 km (0.107 R)
• M14: 3,392,730 km (0.044 R)
• M15: 3,488,473 km (0.093 R)
• M16: 4,989,987 km (0.091 R)
• M17: 5,077,501 km (0.116 R)
• M18: 5,455,236 km (0.115 R)
• M19: 5,704,616 km (0.06 R)
• M20: 5,980,923 km (0.116 R)
• M21: 6,475,194 km (0.091 R)
• M22: 7,503,081 km (0.068 R)
• M23: 7,882,611 km (0.095 R)
• M24: 8,061,829 km (0.101 R)
• M25: 8,320,334 km (0.107 R)
• M26: 8,529,023 km (0.11 R)
• M27: 8,634,041 km (0.118 R)
• M28: 9,983,115 km (0.068 R)
• M29: 10,177,293 km (0.102 R)
• M30: 10,288,743 km (0.087 R)
• M31: 10,372,668 km (0.117 R)
• M32: 10,852,278 km (0.029 R)
• M33: 11,804,170 km (0.115 R)
• M34: 12,039,038 km (0.106 R)
• M35: 12,156,921 km (0.118 R)
• M36: 12,873,046 km (0.081 R)
• M37: 13,357,893 km (0.101 R)
• M38: 13,510,782 km (0.113 R)
• M39: 13,910,807 km (0.076 R)
• M40: 14,817,071 km (0.055 R)
• M41: 15,038,775 km (0.12 R)
• M42: 15,453,310 km (0.117 R)
• M43: 15,549,502 km (0.095 R)
• M44: 15,710,320 km (0.088 R)
• M45: 16,358,976 km (0.099 R)
• M46: 16,653,833 km (0.104 R)
• M47: 16,851,303 km (0.113 R)
• M48: 17,448,497 km (0.059 R)
• M49: 17,816,957 km (0.086 R)
• M50: 18,868,929 km (0.085 R)
• M51: 19,419,748 km (0.12 R)
• M52: 19,558,426 km (0.08 R)
• M53: 20,220,995 km (0.119 R)
• M54: 20,466,933 km (0.07 R)
• M55: 20,926,349 km (0.102 R)
• M56: 21,317,846 km (0.081 R)
• M57: 21,711,737 km (0.118 R)
• M58: 21,855,501 km (0.069 R)
• M59: 22,071,969 km (0.114 R)
• M60: 22,252,683 km (0.039 R)
• M61: 22,361,441 km (0.115 R)
• M62: 22,652,259 km (0.119 R)
• M63: 22,834,619 km (0.027 R)
• M64: 24,162,450 km (0.06 R)
• M65: 25,287,874 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 11.8

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.18 AU - 7.96 AU

Year: 9509 Days

Day: 12.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,687,837 km

• M1: 173,384 km (0.109 R)
• M2: 326,722 km (0.093 R)
• M3: 702,362 km (0.112 R)
• M4: 799,451 km (0.108 R)
• M5: 901,477 km (0.08 R)
• M6: 1,082,191 km (0.117 R)
• M7: 1,355,955 km (0.083 R)
• M8: 1,543,850 km (0.06 R)
• M9: 1,969,306 km (0.066 R)
• M10: 2,087,339 km (0.107 R)
• M11: 3,143,799 km (0.075 R)
• M12: 3,254,801 km (0.114 R)
• M13: 3,741,144 km (0.045 R)
• M14: 4,342,826 km (0.104 R)
• M15: 5,501,312 km (0.117 R)
• M16: 6,714,252 km (0.094 R)
• M17: 6,858,165 km (0.061 R)
• M18: 7,667,340 km (0.108 R)
• M19: 8,662,465 km (0.086 R)
• M20: 8,897,932 km (0.119 R)
• M21: 9,056,206 km (0.109 R)
• M22: 10,437,892 km (0.084 R)
• M23: 10,521,218 km (0.049 R)
• M24: 10,646,581 km (0.097 R)
• M25: 11,581,568 km (0.103 R)
• M26: 11,754,353 km (0.053 R)
• M27: 11,971,570 km (0.069 R)
• M28: 12,586,866 km (0.038 R)
• M29: 12,675,727 km (0.115 R)
• M30: 12,809,168 km (0.087 R)
• M31: 14,170,060 km (0.112 R)
• M32: 14,494,238 km (0.101 R)
• M33: 14,680,488 km (0.118 R)
• M34: 14,867,635 km (0.102 R)
• M35: 15,863,059 km (0.117 R)
• M36: 16,055,143 km (0.082 R)
• M37: 16,151,484 km (0.12 R)
• M38: 16,296,294 km (0.103 R)
• M39: 16,928,944 km (0.114 R)
• M40: 17,075,999 km (0.086 R)
• M41: 17,371,604 km (0.077 R)
• M42: 18,976,490 km (0.083 R)
• M43: 19,436,354 km (0.054 R)
• M44: 19,641,901 km (0.117 R)
• M45: 19,951,569 km (0.091 R)
• M46: 20,262,882 km (0.107 R)
• M47: 22,433,248 km (0.108 R)
• M48: 22,540,958 km (0.113 R)
• M49: 23,737,592 km (0.12 R)
• M50: 24,787,619 km (0.097 R)
• M51: 25,010,520 km (0.06 R)
• M52: 25,402,466 km (0.089 R)
• M53: 25,514,814 km (0.069 R)
• M54: 26,305,738 km (0.11 R)
• M55: 26,476,280 km (0.107 R)
• M56: 26,704,267 km (0.034 R)
• M57: 26,990,149 km (0.072 R)
• M58: 27,449,564 km (0.092 R)
• M59: 28,143,698 km (0.105 R)
• M60: 28,434,666 km (0.075 R)
• M61: 28,668,038 km (0.04 R)
• M62: 29,195,670 km (0.115 R)
• M63: 29,904,166 km (0.102 R)
• M64: 30,379,737 km (0.12 R)
• M65: 31,458,637 km (0.072 R)
• M66: 32,428,330 km (0.066 R)
• M67: 32,977,953 km (0.114 R)
• M68: 33,530,867 km (0.089 R)
• M69: 33,715,770 km (0.062 R)
• M70: 35,709,610 km (0.116 R)
• M71: 37,485,486 km (0.066 R)
• M72: 38,384,121 km (0.107 R)
• M73: 39,095,309 km (0.104 R)
• M74: 39,549,937 km (0.115 R)
• M75: 39,941,285 km (0.101 R)
• M76: 40,399,204 km (0.059 R)
• M77: 40,727,422 km (0.106 R)
• M78: 40,990,714 km (0.109 R)
• M79: 41,518,795 km (0.079 R)
• M80: 41,717,461 km (0.12 R)
• M81: 41,850,154 km (0.083 R)
• M82: 42,515,266 km (0.102 R)
• M83: 43,452,198 km (0.119 R)
• M84: 44,193,305 km (0.117 R)
• M85: 44,463,778 km (0.118 R)
• M86: 45,006,370 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 14,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit