🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.12 AU - 1.62 AU

Year: 589 Days

Day: 23.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.28 AU - 1.54 AU

Year: 615 Days

Day: 37 Hours

Environment

Temp: -39 °C

Axial Tilt: 142 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.24 AU - 2.5 AU

Year: 1339 Days

Day: 40.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,665,164 km

• M1: 633,547 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.74 AU - 4.98 AU

Year: 3342 Days

Day: 39.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,665,164 km

• M1: 1,269,338 km (0.093 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 13.1

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.16 AU - 6.26 AU

Year: 5009 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,665,164 km

• M1: 200,910 km (0.119 R)
• M2: 302,786 km (0.084 R)
• M3: 731,683 km (0.078 R)
• M4: 912,846 km (0.093 R)
• M5: 1,059,452 km (0.044 R)
• M6: 1,848,431 km (0.071 R)
• M7: 1,974,094 km (0.112 R)
• M8: 2,086,442 km (0.115 R)
• M9: 2,167,972 km (0.076 R)
• M10: 2,505,615 km (0.071 R)
• M11: 2,645,339 km (0.104 R)
• M12: 2,752,002 km (0.107 R)
• M13: 3,062,119 km (0.116 R)
• M14: 3,193,167 km (0.093 R)
• M15: 3,288,012 km (0.068 R)
• M16: 3,816,391 km (0.091 R)
• M17: 4,080,432 km (0.11 R)
• M18: 4,225,093 km (0.062 R)
• M19: 4,350,605 km (0.068 R)
• M20: 4,477,165 km (0.08 R)
• M21: 5,106,972 km (0.103 R)
• M22: 5,764,604 km (0.059 R)
• M23: 5,904,030 km (0.083 R)
• M24: 6,091,775 km (0.119 R)
• M25: 6,666,829 km (0.087 R)
• M26: 7,309,502 km (0.115 R)
• M27: 7,410,181 km (0.096 R)
• M28: 7,562,023 km (0.083 R)
• M29: 7,946,340 km (0.116 R)
• M30: 8,153,832 km (0.053 R)
• M31: 8,654,087 km (0.115 R)
• M32: 8,867,563 km (0.114 R)
• M33: 9,028,979 km (0.067 R)
• M34: 9,272,824 km (0.045 R)
• M35: 10,101,596 km (0.081 R)
• M36: 10,867,687 km (0.063 R)
• M37: 10,982,877 km (0.116 R)
• M38: 11,098,367 km (0.05 R)
• M39: 11,388,886 km (0.051 R)
• M40: 11,977,554 km (0.111 R)
• M41: 13,215,326 km (0.091 R)
• M42: 13,338,296 km (0.111 R)
• M43: 13,989,944 km (0.079 R)
• M44: 14,715,793 km (0.076 R)
• M45: 14,843,250 km (0.111 R)
• M46: 15,003,021 km (0.098 R)
• M47: 15,941,448 km (0.108 R)
• M48: 16,170,931 km (0.115 R)
• M49: 16,401,462 km (0.075 R)
• M50: 16,599,829 km (0.086 R)
• M51: 17,233,525 km (0.053 R)
• M52: 17,705,506 km (0.037 R)
• M53: 17,875,001 km (0.05 R)
• M54: 18,011,135 km (0.117 R)
• M55: 18,696,742 km (0.076 R)
• M56: 18,938,642 km (0.116 R)
• M57: 19,181,589 km (0.106 R)
• M58: 19,987,472 km (0.053 R)
• M59: 20,305,667 km (0.025 R)
• M60: 20,518,844 km (0.113 R)
• M61: 20,661,411 km (0.044 R)
• M62: 21,704,557 km (0.103 R)
• M63: 22,397,195 km (0.07 R)
• M64: 22,543,950 km (0.12 R)
• M65: 22,654,204 km (0.05 R)
• M66: 23,023,112 km (0.101 R)
• M67: 23,356,865 km (0.076 R)
• M68: 23,505,715 km (0.115 R)
• M69: 23,654,864 km (0.096 R)
• M70: 24,141,805 km (0.111 R)
• M71: 24,367,698 km (0.07 R)
• M72: 25,163,708 km (0.095 R)
• M73: 25,430,890 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.5

Radius: 10.4

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.33 AU - 9.57 AU

Year: 9829 Days

Day: 12.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 21,665,164 km

• M1: 133,740 km (0.106 R)
• M2: 249,679 km (0.119 R)
• M3: 350,358 km (0.114 R)
• M4: 573,558 km (0.07 R)
• M5: 720,164 km (0.092 R)
• M6: 993,330 km (0.118 R)
• M7: 1,681,330 km (0.076 R)
• M8: 2,021,815 km (0.101 R)
• M9: 2,123,243 km (0.118 R)
• M10: 2,200,435 km (0.116 R)
• M11: 2,278,525 km (0.034 R)
• M12: 2,683,487 km (0.088 R)
• M13: 2,851,934 km (0.032 R)
• M14: 3,499,094 km (0.061 R)
• M15: 3,652,432 km (0.104 R)
• M16: 4,485,692 km (0.074 R)
• M17: 4,619,133 km (0.07 R)
• M18: 4,686,303 km (0.115 R)
• M19: 4,889,756 km (0.119 R)
• M20: 5,096,201 km (0.054 R)
• M21: 5,200,620 km (0.118 R)
• M22: 5,625,030 km (0.068 R)
• M23: 5,950,704 km (0.086 R)
• M24: 6,024,007 km (0.115 R)
• M25: 6,696,599 km (0.082 R)
• M26: 7,158,258 km (0.103 R)
• M27: 7,550,803 km (0.064 R)
• M28: 7,630,239 km (0.094 R)
• M29: 8,031,311 km (0.092 R)
• M30: 8,112,244 km (0.11 R)
• M31: 8,521,693 km (0.104 R)
• M32: 9,531,479 km (0.055 R)
• M33: 10,006,901 km (0.111 R)
• M34: 11,070,990 km (0.037 R)
• M35: 11,342,660 km (0.097 R)
• M36: 11,433,616 km (0.076 R)
• M37: 12,170,834 km (0.117 R)
• M38: 12,264,033 km (0.097 R)
• M39: 12,639,225 km (0.029 R)
• M40: 12,923,162 km (0.09 R)
• M41: 13,305,085 km (0.115 R)
• M42: 14,276,125 km (0.113 R)
• M43: 14,919,396 km (0.09 R)
• M44: 16,337,135 km (0.103 R)
• M45: 16,646,503 km (0.099 R)
• M46: 17,903,275 km (0.116 R)
• M47: 18,382,437 km (0.105 R)
• M48: 18,543,105 km (0.116 R)
• M49: 18,650,367 km (0.076 R)
• M50: 18,865,787 km (0.085 R)
• M51: 19,244,719 km (0.115 R)
• M52: 19,462,234 km (0.097 R)
• M53: 19,626,044 km (0.077 R)
• M54: 20,785,128 km (0.053 R)
• M55: 20,952,528 km (0.102 R)
• M56: 21,457,421 km (0.118 R)
• M57: 23,227,164 km (0.115 R)
• M58: 23,575,128 km (0.115 R)
• M59: 23,691,366 km (0.071 R)
• M60: 24,041,575 km (0.082 R)
• M61: 24,452,370 km (0.115 R)
• M62: 25,519,302 km (0.099 R)
• M63: 26,419,882 km (0.057 R)
• M64: 27,026,202 km (0.099 R)
• M65: 28,128,888 km (0.085 R)
• M66: 30,758,669 km (0.062 R)
• M67: 31,268,498 km (0.108 R)
• M68: 31,652,665 km (0.084 R)
• M69: 32,555,040 km (0.052 R)
• M70: 33,400,717 km (0.069 R)
• M71: 34,980,769 km (0.069 R)
• M72: 36,383,100 km (0.074 R)
• M73: 37,396,027 km (0.094 R)
• M74: 37,735,764 km (0.101 R)
• M75: 38,008,331 km (0.026 R)
• M76: 38,761,107 km (0.067 R)
• M77: 40,350,884 km (0.068 R)
• M78: 40,978,896 km (0.092 R)
• M79: 41,750,671 km (0.083 R)
• M80: 41,821,132 km (0.081 R)
• M81: 43,951,555 km (0.042 R)
• M82: 44,094,870 km (0.1 R)
• M83: 45,102,262 km (0.067 R)
• M84: 47,800,858 km (0.105 R)
• M85: 48,243,369 km (0.101 R)
• M86: 48,761,426 km (0.046 R)
• M87: 49,952,375 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 9.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.3 AU - 10.74 AU

Year: 12526 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,665,164 km

• M1: 117,434 km (0.106 R)
• M2: 175,777 km (0.068 R)
• M3: 604,824 km (0.074 R)
• M4: 732,431 km (0.101 R)
• M5: 799,750 km (0.08 R)
• M6: 1,484,160 km (0.108 R)
• M7: 1,553,723 km (0.102 R)
• M8: 2,411,966 km (0.104 R)
• M9: 3,054,190 km (0.071 R)
• M10: 3,394,525 km (0.082 R)
• M11: 4,411,043 km (0.09 R)
• M12: 4,563,483 km (0.088 R)
• M13: 5,164,418 km (0.091 R)
• M14: 5,487,848 km (0.044 R)
• M15: 5,569,828 km (0.118 R)
• M16: 6,411,017 km (0.057 R)
• M17: 7,992,266 km (0.098 R)
• M18: 8,085,316 km (0.096 R)
• M19: 8,874,146 km (0.092 R)
• M20: 8,938,323 km (0.112 R)
• M21: 9,359,292 km (0.039 R)
• M22: 9,952,746 km (0.101 R)
• M23: 10,355,165 km (0.056 R)
• M24: 10,728,710 km (0.114 R)
• M25: 11,489,266 km (0.06 R)
• M26: 11,664,445 km (0.034 R)
• M27: 12,124,309 km (0.066 R)
• M28: 12,195,667 km (0.072 R)
• M29: 12,518,051 km (0.1 R)
• M30: 12,662,263 km (0.098 R)
• M31: 13,134,843 km (0.103 R)
• M32: 13,985,157 km (0.096 R)
• M33: 14,322,650 km (0.07 R)
• M34: 14,549,141 km (0.099 R)
• M35: 15,621,907 km (0.092 R)
• M36: 16,640,818 km (0.107 R)
• M37: 16,839,185 km (0.118 R)
• M38: 16,918,771 km (0.094 R)
• M39: 17,038,300 km (0.071 R)
• M40: 18,454,393 km (0.087 R)
• M41: 19,781,925 km (0.08 R)
• M42: 20,076,333 km (0.079 R)
• M43: 20,203,043 km (0.096 R)
• M44: 22,134,501 km (0.076 R)
• M45: 23,232,849 km (0.091 R)
• M46: 23,365,841 km (0.072 R)
• M47: 24,709,679 km (0.099 R)
• M48: 26,262,654 km (0.08 R)
• M49: 27,237,733 km (0.083 R)
• M50: 27,331,232 km (0.086 R)
• M51: 27,471,555 km (0.115 R)
• M52: 27,847,195 km (0.114 R)
• M53: 29,031,860 km (0.078 R)
• M54: 29,318,639 km (0.043 R)
• M55: 30,281,451 km (0.096 R)
• M56: 30,572,270 km (0.06 R)
• M57: 32,634,028 km (0.074 R)
• M58: 33,281,188 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.5

Radius: 3.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.05 AU - 12.79 AU

Year: 16068 Days

Day: 23.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,665,164 km

• M1: 380,577 km (0.079 R)
• M2: 456,423 km (0.082 R)
• M3: 622,477 km (0.111 R)
• M4: 1,040,603 km (0.094 R)
• M5: 1,422,676 km (0.067 R)
• M6: 1,958,386 km (0.107 R)
• M7: 2,629,183 km (0.097 R)
• M8: 2,823,361 km (0.06 R)
• M9: 2,856,272 km (0.026 R)
• M10: 3,468,576 km (0.089 R)
• M11: 3,753,261 km (0.078 R)
• M12: 4,008,625 km (0.113 R)
• M13: 4,101,076 km (0.095 R)
• M14: 4,307,222 km (0.114 R)
• M15: 4,651,596 km (0.116 R)
• M16: 5,064,636 km (0.05 R)
• M17: 5,084,532 km (0.065 R)
• M18: 5,346,329 km (0.104 R)
• M19: 5,883,086 km (0.054 R)
• M20: 6,136,654 km (0.084 R)
• M21: 6,200,533 km (0.079 R)
• M22: 6,286,103 km (0.094 R)
• M23: 6,393,663 km (0.11 R)
• M24: 6,480,131 km (0.112 R)
• M25: 6,566,898 km (0.075 R)
• M26: 6,896,013 km (0.103 R)
• M27: 7,007,015 km (0.047 R)
• M28: 7,029,305 km (0.083 R)
• M29: 7,388,489 km (0.056 R)
• M30: 7,479,146 km (0.062 R)
• M31: 8,763,742 km (0.09 R)
• M32: 8,787,828 km (0.085 R)
• M33: 9,247,542 km (0.12 R)
• M34: 9,715,185 km (0.097 R)
• M35: 9,839,501 km (0.079 R)
• M36: 9,889,317 km (0.054 R)
• M37: 10,494,440 km (0.101 R)
• M38: 10,801,415 km (0.051 R)
• M39: 11,845,907 km (0.107 R)
• M40: 12,032,007 km (0.118 R)
• M41: 12,353,194 km (0.12 R)
• M42: 12,731,527 km (0.065 R)
• M43: 12,840,434 km (0.093 R)
• M44: 12,894,888 km (0.117 R)
• M45: 13,805,490 km (0.111 R)
• M46: 13,973,189 km (0.089 R)
• M47: 14,339,106 km (0.11 R)
• M48: 15,051,341 km (0.089 R)
• M49: 15,513,299 km (0.027 R)
• M50: 15,833,588 km (0.039 R)
• M51: 16,126,650 km (0.097 R)
• M52: 16,510,219 km (0.097 R)
• M53: 16,688,241 km (0.083 R)
• M54: 16,747,781 km (0.057 R)
• M55: 16,926,700 km (0.065 R)
• M56: 17,497,416 km (0.043 R)
• M57: 18,719,481 km (0.112 R)
• M58: 18,936,248 km (0.098 R)
• M59: 20,317,036 km (0.12 R)
• M60: 20,380,616 km (0.039 R)
• M61: 20,699,259 km (0.089 R)
• M62: 21,212,529 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 17,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit