🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 14.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.7 AU - 0.78 AU

Year: 439 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,342,560 km

• M1: 181,911 km (0.08 R)
• M2: 313,108 km (0.112 R)
• M3: 416,929 km (0.089 R)
• M4: 528,080 km (0.083 R)
• M5: 652,696 km (0.027 R)
• M6: 782,846 km (0.112 R)
• M7: 885,470 km (0.101 R)
• M8: 982,559 km (0.104 R)
• M9: 1,098,647 km (0.116 R)
• M10: 1,266,496 km (0.116 R)
• M11: 1,489,247 km (0.115 R)
• M12: 1,633,609 km (0.114 R)
• M13: 1,738,477 km (0.091 R)
• M14: 1,904,979 km (0.077 R)
• M15: 2,006,556 km (0.114 R)
• M16: 2,196,097 km (0.052 R)
• M17: 2,337,467 km (0.056 R)
• M18: 2,446,823 km (0.045 R)
• M19: 2,562,911 km (0.073 R)
• M20: 2,686,329 km (0.111 R)
• M21: 2,790,599 km (0.1 R)
• M22: 2,933,614 km (0.118 R)
• M23: 3,183,143 km (0.111 R)
• M24: 3,293,846 km (0.084 R)
• M25: 3,536,344 km (0.08 R)
• M26: 3,639,567 km (0.118 R)
• M27: 3,767,323 km (0.039 R)
• M28: 3,861,121 km (0.082 R)
• M29: 3,955,667 km (0.083 R)
• M30: 4,093,147 km (0.108 R)
• M31: 4,207,889 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 8.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.57 AU - 0.93 AU

Year: 448 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 42,342,560 km

• M1: 108,758 km (0.072 R)
• M2: 191,934 km (0.073 R)
• M3: 266,434 km (0.075 R)
• M4: 327,919 km (0.118 R)
• M5: 383,270 km (0.057 R)
• M6: 451,486 km (0.111 R)
• M7: 510,428 km (0.1 R)
• M8: 574,905 km (0.08 R)
• M9: 637,437 km (0.09 R)
• M10: 745,297 km (0.109 R)
• M11: 800,349 km (0.101 R)
• M12: 862,581 km (0.069 R)
• M13: 923,617 km (0.103 R)
• M14: 977,323 km (0.12 R)
• M15: 1,075,309 km (0.108 R)
• M16: 1,138,290 km (0.109 R)
• M17: 1,205,759 km (0.053 R)
• M18: 1,338,452 km (0.049 R)
• M19: 1,396,197 km (0.119 R)
• M20: 1,451,548 km (0.11 R)
• M21: 1,507,498 km (0.097 R)
• M22: 1,567,935 km (0.069 R)
• M23: 1,643,632 km (0.088 R)
• M24: 1,709,455 km (0.118 R)
• M25: 1,772,585 km (0.058 R)
• M26: 1,836,463 km (0.105 R)
• M27: 1,924,128 km (0.1 R)
• M28: 1,989,951 km (0.07 R)
• M29: 2,099,905 km (0.069 R)
• M30: 2,155,705 km (0.105 R)
• M31: 2,211,954 km (0.049 R)
• M32: 2,301,414 km (0.084 R)
• M33: 2,392,070 km (0.103 R)
• M34: 2,505,016 km (0.118 R)
• M35: 2,564,257 km (0.067 R)
• M36: 2,697,250 km (0.076 R)
• M37: 2,784,316 km (0.07 R)
• M38: 2,925,386 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.6

Radius: 8.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.44 AU - 2.24 AU

Year: 1723 Days

Day: 8.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,342,560 km

• M1: 107,411 km (0.064 R)
• M2: 209,886 km (0.115 R)
• M3: 472,580 km (0.097 R)
• M4: 545,733 km (0.095 R)
• M5: 623,225 km (0.079 R)
• M6: 998,416 km (0.046 R)
• M7: 1,095,655 km (0.117 R)
• M8: 1,191,547 km (0.075 R)
• M9: 1,798,316 km (0.042 R)
• M10: 2,217,040 km (0.109 R)
• M11: 2,363,347 km (0.072 R)
• M12: 2,821,266 km (0.115 R)
• M13: 3,076,929 km (0.117 R)
• M14: 3,200,946 km (0.073 R)
• M15: 3,741,443 km (0.104 R)
• M16: 3,831,949 km (0.071 R)
• M17: 3,888,049 km (0.108 R)
• M18: 4,008,176 km (0.065 R)
• M19: 4,129,500 km (0.087 R)
• M20: 4,456,670 km (0.105 R)
• M21: 4,747,040 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.2

Radius: 8.4

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.45 AU - 2.51 AU

Year: 2696 Days

Day: 14.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,342,560 km

• M1: 115,340 km (0.038 R)
• M2: 196,272 km (0.116 R)
• M3: 264,489 km (0.058 R)
• M4: 357,389 km (0.062 R)
• M5: 456,124 km (0.088 R)
• M6: 509,381 km (0.117 R)
• M7: 589,715 km (0.099 R)
• M8: 848,519 km (0.049 R)
• M9: 945,907 km (0.109 R)
• M10: 1,184,516 km (0.086 R)
• M11: 1,238,970 km (0.092 R)
• M12: 1,373,159 km (0.096 R)
• M13: 1,559,857 km (0.109 R)
• M14: 1,680,732 km (0.093 R)
• M15: 1,804,749 km (0.078 R)
• M16: 1,957,787 km (0.119 R)
• M17: 2,141,643 km (0.096 R)
• M18: 2,208,813 km (0.112 R)
• M19: 2,317,570 km (0.111 R)
• M20: 2,470,160 km (0.065 R)
• M21: 2,640,552 km (0.117 R)
• M22: 2,918,056 km (0.049 R)
• M23: 3,083,063 km (0.07 R)
• M24: 3,391,085 km (0.087 R)
• M25: 3,628,646 km (0.062 R)
• M26: 3,741,293 km (0.061 R)
• M27: 4,119,925 km (0.056 R)
• M28: 4,339,385 km (0.062 R)
• M29: 4,442,010 km (0.068 R)
• M30: 4,719,514 km (0.062 R)
• M31: 4,842,782 km (0.078 R)
• M32: 4,913,692 km (0.077 R)
• M33: 5,002,852 km (0.093 R)
• M34: 5,511,784 km (0.119 R)
• M35: 5,660,185 km (0.043 R)
• M36: 5,791,233 km (0.091 R)
• M37: 6,132,765 km (0.116 R)
• M38: 6,480,879 km (0.077 R)
• M39: 6,637,658 km (0.066 R)
• M40: 6,756,139 km (0.067 R)
• M41: 6,975,150 km (0.077 R)
• M42: 7,584,014 km (0.118 R)
• M43: 8,020,540 km (0.089 R)
• M44: 8,507,930 km (0.112 R)
• M45: 8,679,668 km (0.086 R)
• M46: 8,852,604 km (0.109 R)
• M47: 8,939,520 km (0.104 R)
• M48: 9,026,736 km (0.104 R)
• M49: 9,268,037 km (0.074 R)
• M50: 10,875,616 km (0.086 R)
• M51: 11,038,677 km (0.086 R)
• M52: 11,273,247 km (0.051 R)
• M53: 11,699,451 km (0.082 R)
• M54: 12,010,465 km (0.112 R)
• M55: 12,324,321 km (0.109 R)
• M56: 12,518,799 km (0.109 R)
• M57: 12,640,870 km (0.037 R)
• M58: 12,738,857 km (0.098 R)
• M59: 13,034,163 km (0.087 R)
• M60: 13,157,881 km (0.097 R)
• M61: 13,807,584 km (0.096 R)
• M62: 14,009,541 km (0.09 R)
• M63: 14,212,546 km (0.111 R)
• M64: 14,570,234 km (0.115 R)
• M65: 15,060,167 km (0.09 R)
• M66: 15,555,635 km (0.115 R)
• M67: 15,608,144 km (0.086 R)
• M68: 15,686,982 km (0.1 R)
• M69: 16,428,988 km (0.119 R)
• M70: 16,482,394 km (0.098 R)
• M71: 16,589,357 km (0.091 R)
• M72: 16,777,252 km (0.118 R)
• M73: 17,645,218 km (0.088 R)
• M74: 18,084,587 km (0.1 R)
• M75: 18,139,789 km (0.119 R)
• M76: 18,527,696 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464

Radius: 11.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.46 AU - 3.32 AU

Year: 3391 Days

Day: 13.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 162.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,342,560 km

• M1: 194,627 km (0.066 R)
• M2: 352,602 km (0.031 R)
• M3: 588,219 km (0.071 R)
• M4: 856,897 km (0.045 R)
• M5: 958,922 km (0.11 R)
• M6: 1,098,198 km (0.099 R)
• M7: 1,302,848 km (0.04 R)
• M8: 1,422,077 km (0.119 R)
• M9: 1,557,613 km (0.048 R)
• M10: 1,633,459 km (0.118 R)
• M11: 1,736,682 km (0.112 R)
• M12: 1,828,834 km (0.052 R)
• M13: 2,101,551 km (0.092 R)
• M14: 2,214,348 km (0.096 R)
• M15: 2,372,921 km (0.093 R)
• M16: 2,475,845 km (0.115 R)
• M17: 2,625,443 km (0.066 R)
• M18: 3,028,908 km (0.088 R)
• M19: 3,156,964 km (0.099 R)
• M20: 3,704,791 km (0.09 R)
• M21: 3,824,918 km (0.032 R)
• M22: 4,068,912 km (0.069 R)
• M23: 4,481,204 km (0.104 R)
• M24: 4,850,561 km (0.108 R)
• M25: 5,096,051 km (0.108 R)
• M26: 5,210,643 km (0.031 R)
• M27: 5,384,327 km (0.119 R)
• M28: 5,462,117 km (0.045 R)
• M29: 5,856,757 km (0.047 R)
• M30: 5,956,987 km (0.057 R)
• M31: 6,260,820 km (0.067 R)
• M32: 6,424,929 km (0.074 R)
• M33: 6,632,272 km (0.081 R)
• M34: 6,947,325 km (0.081 R)
• M35: 7,331,792 km (0.107 R)
• M36: 7,657,616 km (0.105 R)
• M37: 8,345,916 km (0.095 R)
• M38: 8,549,518 km (0.081 R)
• M39: 8,892,546 km (0.114 R)
• M40: 9,007,886 km (0.113 R)
• M41: 9,123,825 km (0.107 R)
• M42: 9,544,943 km (0.071 R)
• M43: 10,068,385 km (0.053 R)
• M44: 10,188,662 km (0.093 R)
• M45: 10,552,335 km (0.101 R)
• M46: 11,068,746 km (0.076 R)
• M47: 11,317,528 km (0.09 R)
• M48: 11,467,724 km (0.086 R)
• M49: 12,254,310 km (0.086 R)
• M50: 12,357,083 km (0.047 R)
• M51: 12,771,021 km (0.098 R)
• M52: 13,031,919 km (0.091 R)
• M53: 13,136,937 km (0.12 R)
• M54: 13,374,050 km (0.106 R)
• M55: 13,986,354 km (0.031 R)
• M56: 14,336,413 km (0.093 R)
• M57: 14,935,702 km (0.118 R)
• M58: 15,238,338 km (0.099 R)
• M59: 15,376,567 km (0.12 R)
• M60: 15,626,545 km (0.113 R)
• M61: 15,821,770 km (0.101 R)
• M62: 16,130,390 km (0.09 R)
• M63: 16,271,312 km (0.061 R)
• M64: 16,469,230 km (0.109 R)
• M65: 16,696,469 km (0.107 R)
• M66: 17,240,407 km (0.071 R)
• M67: 17,528,981 km (0.116 R)
• M68: 17,848,372 km (0.054 R)
• M69: 17,964,909 km (0.09 R)
• M70: 18,257,523 km (0.105 R)
• M71: 18,345,636 km (0.069 R)
• M72: 18,788,146 km (0.119 R)
• M73: 19,174,557 km (0.117 R)
• M74: 19,804,365 km (0.054 R)
• M75: 20,046,115 km (0.054 R)
• M76: 20,167,289 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.5

Radius: 4.6

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.41 AU - 7.31 AU

Year: 9792 Days

Day: 24.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,342,560 km

• M1: 72,106 km (0.053 R)
• M2: 112,797 km (0.087 R)
• M3: 310,715 km (0.064 R)
• M4: 488,138 km (0.098 R)
• M5: 602,580 km (0.074 R)
• M6: 908,358 km (0.071 R)
• M7: 1,198,877 km (0.103 R)
• M8: 1,414,448 km (0.092 R)
• M9: 1,537,268 km (0.11 R)
• M10: 1,621,043 km (0.047 R)
• M11: 1,706,313 km (0.109 R)
• M12: 1,970,952 km (0.094 R)
• M13: 2,062,057 km (0.026 R)
• M14: 2,154,658 km (0.095 R)
• M15: 2,416,155 km (0.1 R)
• M16: 2,763,521 km (0.047 R)
• M17: 3,531,557 km (0.085 R)
• M18: 3,698,359 km (0.052 R)
• M19: 4,126,508 km (0.119 R)
• M20: 4,214,022 km (0.115 R)
• M21: 4,691,090 km (0.077 R)
• M22: 5,279,608 km (0.099 R)
• M23: 5,311,173 km (0.071 R)
• M24: 5,760,416 km (0.098 R)
• M25: 6,188,565 km (0.103 R)
• M26: 6,322,305 km (0.05 R)
• M27: 6,901,399 km (0.1 R)
• M28: 7,497,396 km (0.084 R)
• M29: 7,964,142 km (0.079 R)
• M30: 8,219,505 km (0.081 R)
• M31: 8,366,560 km (0.091 R)
• M32: 8,477,412 km (0.104 R)
• M33: 8,551,613 km (0.115 R)
• M34: 9,343,434 km (0.115 R)
• M35: 9,535,518 km (0.064 R)
• M36: 9,651,307 km (0.083 R)
• M37: 9,767,544 km (0.099 R)
• M38: 9,884,380 km (0.083 R)
• M39: 10,634,464 km (0.089 R)
• M40: 11,280,427 km (0.08 R)
• M41: 11,566,907 km (0.107 R)
• M42: 11,731,764 km (0.037 R)
• M43: 11,773,053 km (0.116 R)
• M44: 11,814,492 km (0.111 R)
• M45: 12,864,370 km (0.075 R)
• M46: 12,949,640 km (0.098 R)
• M47: 13,638,688 km (0.042 R)
• M48: 13,812,820 km (0.067 R)
• M49: 13,987,700 km (0.077 R)
• M50: 14,383,835 km (0.117 R)
• M51: 14,649,970 km (0.065 R)
• M52: 14,828,291 km (0.072 R)
• M53: 15,187,026 km (0.101 R)
• M54: 15,730,665 km (0.091 R)
• M55: 15,913,324 km (0.118 R)
• M56: 17,493,526 km (0.114 R)
• M57: 18,446,165 km (0.101 R)
• M58: 18,542,357 km (0.093 R)
• M59: 18,977,387 km (0.118 R)
• M60: 20,451,226 km (0.073 R)
• M61: 21,302,587 km (0.089 R)
• M62: 21,758,113 km (0.058 R)
• M63: 22,421,579 km (0.103 R)
• M64: 23,507,361 km (0.077 R)
• M65: 23,977,846 km (0.094 R)
• M66: 24,769,069 km (0.11 R)
• M67: 25,194,525 km (0.11 R)
• M68: 26,214,633 km (0.118 R)
• M69: 26,431,101 km (0.076 R)
• M70: 26,539,560 km (0.111 R)
• M71: 26,974,890 km (0.03 R)
• M72: 27,412,613 km (0.113 R)
• M73: 27,687,275 km (0.071 R)
• M74: 28,350,442 km (0.034 R)
• M75: 28,461,444 km (0.068 R)
• M76: 29,074,645 km (0.061 R)
• M77: 29,242,644 km (0.119 R)
• M78: 30,257,366 km (0.052 R)
• M79: 30,370,911 km (0.056 R)
• M80: 30,826,137 km (0.099 R)
• M81: 31,341,053 km (0.074 R)
• M82: 34,489,340 km (0.11 R)
• M83: 35,322,002 km (0.106 R)
• M84: 35,620,899 km (0.118 R)
• M85: 36,402,099 km (0.054 R)
• M86: 36,946,186 km (0.107 R)
• M87: 37,736,811 km (0.117 R)
• M88: 38,533,120 km (0.107 R)
• M89: 39,706,716 km (0.057 R)
• M90: 39,768,799 km (0.097 R)
• M91: 40,329,192 km (0.06 R)
• M92: 41,899,372 km (0.109 R)
• M93: 42,342,630 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit