🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 8.7

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.74 AU - 0.94 AU

Year: 489 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,049,872 km

• M1: 115,639 km (0.115 R)
• M2: 179,218 km (0.108 R)
• M3: 235,467 km (0.046 R)
• M4: 290,070 km (0.109 R)
• M5: 361,129 km (0.111 R)
• M6: 450,888 km (0.093 R)
• M7: 564,882 km (0.038 R)
• M8: 635,791 km (0.078 R)
• M9: 713,432 km (0.106 R)
• M10: 787,334 km (0.107 R)
• M11: 849,118 km (0.113 R)
• M12: 1,138,589 km (0.089 R)
• M13: 1,316,461 km (0.085 R)
• M14: 1,586,485 km (0.098 R)
• M15: 1,666,221 km (0.101 R)
• M16: 1,859,202 km (0.087 R)
• M17: 1,968,409 km (0.114 R)
• M18: 2,085,095 km (0.078 R)
• M19: 2,172,759 km (0.107 R)
• M20: 2,378,756 km (0.091 R)
• M21: 2,574,579 km (0.101 R)
• M22: 2,685,581 km (0.09 R)
• M23: 2,741,830 km (0.109 R)
• M24: 2,798,378 km (0.115 R)
• M25: 2,958,747 km (0.116 R)
• M26: 3,057,631 km (0.047 R)
• M27: 3,128,241 km (0.11 R)
• M28: 3,223,086 km (0.1 R)
• M29: 3,361,165 km (0.034 R)
• M30: 3,668,140 km (0.049 R)
• M31: 3,793,503 km (0.115 R)
• M32: 4,029,119 km (0.074 R)
• M33: 4,113,044 km (0.111 R)
• M34: 4,289,270 km (0.111 R)
• M35: 4,361,825 km (0.112 R)
• M36: 4,421,515 km (0.098 R)
• M37: 4,521,446 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.7

Radius: 13.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.81 AU - 2.27 AU

Year: 1853 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,049,872 km

• M1: 170,542 km (0.059 R)
• M2: 390,899 km (0.073 R)
• M3: 614,698 km (0.081 R)
• M4: 813,513 km (0.08 R)
• M5: 904,918 km (0.102 R)
• M6: 1,121,086 km (0.062 R)
• M7: 1,331,720 km (0.065 R)
• M8: 1,466,209 km (0.083 R)
• M9: 1,775,278 km (0.045 R)
• M10: 1,915,750 km (0.116 R)
• M11: 2,032,586 km (0.095 R)
• M12: 2,311,736 km (0.109 R)
• M13: 2,407,628 km (0.106 R)
• M14: 2,845,800 km (0.057 R)
• M15: 2,969,667 km (0.102 R)
• M16: 3,137,965 km (0.12 R)
• M17: 3,363,559 km (0.049 R)
• M18: 3,505,826 km (0.072 R)
• M19: 3,876,530 km (0.106 R)
• M20: 3,991,421 km (0.098 R)
• M21: 4,084,022 km (0.093 R)
• M22: 4,201,007 km (0.092 R)
• M23: 4,295,404 km (0.101 R)
• M24: 4,450,237 km (0.107 R)
• M25: 4,704,404 km (0.101 R)
• M26: 4,790,273 km (0.092 R)
• M27: 4,988,491 km (0.076 R)
• M28: 5,088,572 km (0.089 R)
• M29: 5,239,965 km (0.112 R)
• M30: 5,469,897 km (0.025 R)
• M31: 5,625,179 km (0.1 R)
• M32: 5,729,449 km (0.042 R)
• M33: 5,993,040 km (0.116 R)
• M34: 6,086,389 km (0.114 R)
• M35: 6,436,897 km (0.081 R)
• M36: 6,587,243 km (0.098 R)
• M37: 6,724,873 km (0.112 R)
• M38: 7,200,146 km (0.12 R)
• M39: 7,441,896 km (0.099 R)
• M40: 7,962,945 km (0.056 R)
• M41: 8,168,642 km (0.075 R)
• M42: 8,540,542 km (0.114 R)
• M43: 8,630,750 km (0.051 R)
• M44: 8,781,545 km (0.103 R)
• M45: 9,024,791 km (0.112 R)
• M46: 9,332,065 km (0.094 R)
• M47: 9,642,630 km (0.118 R)
• M48: 9,846,532 km (0.115 R)
• M49: 10,020,065 km (0.037 R)
• M50: 10,146,924 km (0.108 R)
• M51: 10,290,239 km (0.082 R)
• M52: 10,418,295 km (0.119 R)
• M53: 10,627,433 km (0.107 R)
• M54: 11,049,897 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.5

Radius: 9.9

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.04 AU - 2.36 AU

Year: 2075 Days

Day: 9.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,049,872 km

• M1: 158,125 km (0.07 R)
• M2: 261,497 km (0.067 R)
• M3: 346,169 km (0.096 R)
• M4: 416,331 km (0.063 R)
• M5: 514,467 km (0.109 R)
• M6: 661,821 km (0.115 R)
• M7: 736,919 km (0.078 R)
• M8: 878,289 km (0.106 R)
• M9: 943,065 km (0.098 R)
• M10: 1,029,084 km (0.046 R)
• M11: 1,209,200 km (0.1 R)
• M12: 1,335,311 km (0.1 R)
• M13: 1,488,050 km (0.112 R)
• M14: 1,693,298 km (0.093 R)
• M15: 1,883,437 km (0.097 R)
• M16: 2,068,191 km (0.037 R)
• M17: 2,271,943 km (0.106 R)
• M18: 2,562,911 km (0.115 R)
• M19: 2,658,055 km (0.095 R)
• M20: 2,768,309 km (0.119 R)
• M21: 2,851,934 km (0.108 R)
• M22: 3,036,238 km (0.118 R)
• M23: 3,122,556 km (0.113 R)
• M24: 3,612,489 km (0.088 R)
• M25: 3,719,452 km (0.104 R)
• M26: 3,874,286 km (0.081 R)
• M27: 4,015,356 km (0.041 R)
• M28: 4,416,428 km (0.065 R)
• M29: 4,498,258 km (0.053 R)
• M30: 4,746,740 km (0.091 R)
• M31: 4,931,643 km (0.109 R)
• M32: 5,067,777 km (0.066 R)
• M33: 5,501,162 km (0.098 R)
• M34: 5,660,035 km (0.08 R)
• M35: 5,820,554 km (0.092 R)
• M36: 6,036,872 km (0.076 R)
• M37: 6,109,577 km (0.102 R)
• M38: 6,237,633 km (0.068 R)
• M39: 6,570,787 km (0.049 R)
• M40: 6,852,779 km (0.086 R)
• M41: 7,742,587 km (0.106 R)
• M42: 7,821,575 km (0.065 R)
• M43: 8,000,644 km (0.088 R)
• M44: 8,362,521 km (0.12 R)
• M45: 8,771,073 km (0.043 R)
• M46: 9,040,199 km (0.106 R)
• M47: 9,144,319 km (0.093 R)
• M48: 9,650,110 km (0.08 R)
• M49: 10,273,484 km (0.107 R)
• M50: 10,469,607 km (0.047 R)
• M51: 10,710,908 km (0.114 R)
• M52: 11,288,805 km (0.112 R)
• M53: 11,401,003 km (0.086 R)
• M54: 11,536,389 km (0.085 R)
• M55: 12,777,453 km (0.065 R)
• M56: 12,988,386 km (0.095 R)
• M57: 13,271,426 km (0.106 R)
• M58: 14,060,405 km (0.091 R)
• M59: 14,181,429 km (0.073 R)
• M60: 14,472,846 km (0.114 R)
• M61: 14,643,836 km (0.113 R)
• M62: 14,889,326 km (0.099 R)
• M63: 15,086,646 km (0.09 R)
• M64: 15,160,847 km (0.118 R)
• M65: 15,309,547 km (0.109 R)
• M66: 15,458,846 km (0.086 R)
• M67: 15,959,998 km (0.084 R)
• M68: 16,035,695 km (0.055 R)
• M69: 16,288,665 km (0.109 R)
• M70: 16,364,810 km (0.078 R)
• M71: 16,542,981 km (0.12 R)
• M72: 17,107,115 km (0.097 R)
• M73: 17,262,098 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 11.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.18 AU - 2.94 AU

Year: 2604 Days

Day: 8.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,049,872 km

• M1: 154,684 km (0.099 R)
• M2: 328,068 km (0.096 R)
• M3: 474,973 km (0.09 R)
• M4: 550,969 km (0.075 R)
• M5: 835,953 km (0.052 R)
• M6: 941,719 km (0.077 R)
• M7: 1,093,860 km (0.091 R)
• M8: 1,210,845 km (0.119 R)
• M9: 1,366,277 km (0.115 R)
• M10: 1,458,130 km (0.117 R)
• M11: 1,576,163 km (0.098 R)
• M12: 2,027,949 km (0.056 R)
• M13: 2,296,327 km (0.098 R)
• M14: 2,477,042 km (0.081 R)
• M15: 2,590,586 km (0.083 R)
• M16: 2,676,904 km (0.086 R)
• M17: 2,941,992 km (0.101 R)
• M18: 3,231,164 km (0.098 R)
• M19: 3,837,185 km (0.084 R)
• M20: 3,986,035 km (0.063 R)
• M21: 4,086,266 km (0.088 R)
• M22: 4,495,865 km (0.086 R)
• M23: 5,171,299 km (0.116 R)
• M24: 5,539,759 km (0.115 R)
• M25: 5,764,904 km (0.097 R)
• M26: 6,243,617 km (0.119 R)
• M27: 6,399,647 km (0.079 R)
• M28: 6,655,908 km (0.071 R)
• M29: 6,835,276 km (0.098 R)
• M30: 7,097,222 km (0.064 R)
• M31: 7,548,110 km (0.103 R)
• M32: 8,114,189 km (0.074 R)
• M33: 8,284,580 km (0.099 R)
• M34: 8,585,721 km (0.099 R)
• M35: 8,715,871 km (0.114 R)
• M36: 8,824,778 km (0.112 R)
• M37: 9,000,107 km (0.081 R)
• M38: 9,287,485 km (0.102 R)
• M39: 9,488,095 km (0.079 R)
• M40: 9,645,173 km (0.103 R)
• M41: 9,825,887 km (0.065 R)
• M42: 10,351,425 km (0.047 R)
• M43: 10,466,914 km (0.104 R)
• M44: 10,675,753 km (0.065 R)
• M45: 10,909,574 km (0.11 R)
• M46: 11,741,039 km (0.119 R)
• M47: 11,958,255 km (0.047 R)
• M48: 12,323,125 km (0.107 R)
• M49: 12,420,962 km (0.119 R)
• M50: 12,592,999 km (0.115 R)
• M51: 12,716,417 km (0.091 R)
• M52: 13,238,813 km (0.111 R)
• M53: 13,414,441 km (0.112 R)
• M54: 14,099,599 km (0.117 R)
• M55: 14,278,967 km (0.099 R)
• M56: 14,926,128 km (0.077 R)
• M57: 15,240,133 km (0.063 R)
• M58: 16,061,575 km (0.103 R)
• M59: 16,195,465 km (0.095 R)
• M60: 16,302,727 km (0.071 R)
• M61: 16,464,293 km (0.06 R)
• M62: 17,334,354 km (0.115 R)
• M63: 17,554,263 km (0.114 R)
• M64: 17,830,421 km (0.043 R)
• M65: 18,080,099 km (0.091 R)
• M66: 18,191,550 km (0.106 R)
• M67: 18,275,175 km (0.114 R)
• M68: 18,386,925 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.6

Radius: 13.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.36 AU - 3.42 AU

Year: 3969 Days

Day: 5.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,049,872 km

• M1: 180,265 km (0.111 R)
• M2: 368,759 km (0.101 R)
• M3: 539,899 km (0.108 R)
• M4: 885,769 km (0.074 R)
• M5: 986,748 km (0.116 R)
• M6: 1,091,915 km (0.088 R)
• M7: 1,477,129 km (0.116 R)
• M8: 2,370,827 km (0.105 R)
• M9: 3,510,015 km (0.072 R)
• M10: 4,912,644 km (0.093 R)
• M11: 5,312,071 km (0.08 R)
• M12: 5,648,816 km (0.108 R)
• M13: 5,795,422 km (0.081 R)
• M14: 5,967,908 km (0.118 R)
• M15: 6,242,570 km (0.081 R)
• M16: 6,856,370 km (0.074 R)
• M17: 7,065,358 km (0.099 R)
• M18: 7,223,333 km (0.066 R)
• M19: 7,356,026 km (0.105 R)
• M20: 8,058,987 km (0.076 R)
• M21: 8,474,420 km (0.089 R)
• M22: 8,642,568 km (0.113 R)
• M23: 8,953,582 km (0.106 R)
• M24: 9,096,299 km (0.086 R)
• M25: 9,383,975 km (0.04 R)
• M26: 9,470,742 km (0.065 R)
• M27: 9,820,951 km (0.107 R)
• M28: 9,938,684 km (0.11 R)
• M29: 10,354,267 km (0.111 R)
• M30: 10,504,164 km (0.071 R)
• M31: 10,624,590 km (0.074 R)
• M32: 11,449,323 km (0.078 R)
• M33: 11,697,656 km (0.078 R)
• M34: 12,231,272 km (0.11 R)
• M35: 12,644,760 km (0.091 R)
• M36: 12,837,143 km (0.105 R)
• M37: 12,965,947 km (0.088 R)
• M38: 13,159,975 km (0.064 R)
• M39: 13,485,500 km (0.107 R)
• M40: 13,714,983 km (0.078 R)
• M41: 14,915,656 km (0.078 R)
• M42: 15,051,042 km (0.081 R)
• M43: 15,187,026 km (0.115 R)
• M44: 15,357,418 km (0.049 R)
• M45: 15,700,297 km (0.091 R)
• M46: 16,114,982 km (0.06 R)
• M47: 16,323,671 km (0.089 R)
• M48: 16,498,401 km (0.041 R)
• M49: 16,955,273 km (0.073 R)
• M50: 18,170,157 km (0.12 R)
• M51: 18,278,616 km (0.064 R)
• M52: 18,423,726 km (0.093 R)
• M53: 18,641,989 km (0.058 R)
• M54: 18,787,997 km (0.101 R)
• M55: 19,486,768 km (0.069 R)
• M56: 19,746,470 km (0.1 R)
• M57: 20,682,953 km (0.115 R)
• M58: 21,290,021 km (0.091 R)
• M59: 21,480,908 km (0.073 R)
• M60: 22,057,009 km (0.079 R)
• M61: 22,366,378 km (0.118 R)
• M62: 22,482,765 km (0.063 R)
• M63: 22,599,302 km (0.03 R)
• M64: 22,872,168 km (0.077 R)
• M65: 22,989,453 km (0.118 R)
• M66: 23,736,694 km (0.07 R)
• M67: 24,212,715 km (0.083 R)
• M68: 25,093,696 km (0.095 R)
• M69: 27,841,061 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 14,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit