🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.1

Radius: 8.8

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.06 AU - 1.18 AU

Year: 804 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,590,059 km

• M1: 122,371 km (0.116 R)
• M2: 182,061 km (0.111 R)
• M3: 343,926 km (0.049 R)
• M4: 447,896 km (0.114 R)
• M5: 542,891 km (0.113 R)
• M6: 737,218 km (0.102 R)
• M7: 821,442 km (0.113 R)
• M8: 921,822 km (0.117 R)
• M9: 993,330 km (0.074 R)
• M10: 1,177,335 km (0.109 R)
• M11: 1,342,940 km (0.104 R)
• M12: 1,409,960 km (0.109 R)
• M13: 1,493,286 km (0.11 R)
• M14: 1,555,070 km (0.063 R)
• M15: 1,786,199 km (0.112 R)
• M16: 2,037,074 km (0.078 R)
• M17: 2,344,049 km (0.108 R)
• M18: 2,434,556 km (0.113 R)
• M19: 2,600,310 km (0.076 R)
• M20: 2,665,834 km (0.077 R)
• M21: 2,798,527 km (0.094 R)
• M22: 3,080,370 km (0.096 R)
• M23: 3,270,060 km (0.099 R)
• M24: 3,330,797 km (0.091 R)
• M25: 3,391,982 km (0.116 R)
• M26: 3,463,640 km (0.059 R)
• M27: 3,556,689 km (0.107 R)
• M28: 3,734,711 km (0.114 R)
• M29: 3,958,808 km (0.039 R)
• M30: 4,023,584 km (0.055 R)
• M31: 4,154,183 km (0.071 R)
• M32: 4,220,156 km (0.092 R)
• M33: 4,341,929 km (0.11 R)
• M34: 4,634,243 km (0.1 R)
• M35: 4,691,090 km (0.055 R)
• M36: 4,886,614 km (0.038 R)
• M37: 5,026,189 km (0.034 R)
• M38: 5,084,682 km (0.098 R)
• M39: 5,202,565 km (0.105 R)
• M40: 5,297,410 km (0.087 R)
• M41: 5,549,333 km (0.041 R)
• M42: 5,658,539 km (0.041 R)
• M43: 5,805,145 km (0.098 R)
• M44: 5,915,997 km (0.117 R)
• M45: 6,164,779 km (0.113 R)
• M46: 6,519,026 km (0.107 R)
• M47: 6,840,811 km (0.052 R)
• M48: 6,970,962 km (0.087 R)
• M49: 7,115,174 km (0.113 R)
• M50: 7,220,640 km (0.085 R)
• M51: 7,300,077 km (0.12 R)
• M52: 7,567,109 km (0.075 R)
• M53: 7,728,824 km (0.086 R)
• M54: 7,878,123 km (0.118 R)
• M55: 7,959,953 km (0.029 R)
• M56: 8,138,124 km (0.102 R)
• M57: 8,317,791 km (0.044 R)
• M58: 8,582,579 km (0.106 R)
• M59: 8,666,803 km (0.097 R)
• M60: 8,765,388 km (0.107 R)
• M61: 8,892,696 km (0.096 R)
• M62: 9,134,895 km (0.119 R)
• M63: 9,206,552 km (0.091 R)
• M64: 9,538,659 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 12.7

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.19 AU - 1.43 AU

Year: 1017 Days

Day: 10.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,590,059 km

• M1: 167,550 km (0.088 R)
• M2: 312,061 km (0.084 R)
• M3: 400,025 km (0.097 R)
• M4: 479,312 km (0.103 R)
• M5: 582,534 km (0.114 R)
• M6: 707,448 km (0.06 R)
• M7: 855,999 km (0.076 R)
• M8: 966,103 km (0.112 R)
• M9: 1,074,113 km (0.113 R)
• M10: 1,232,686 km (0.057 R)
• M11: 1,342,940 km (0.086 R)
• M12: 1,456,784 km (0.091 R)
• M13: 1,582,596 km (0.091 R)
• M14: 1,899,743 km (0.085 R)
• M15: 1,982,321 km (0.11 R)
• M16: 2,208,663 km (0.083 R)
• M17: 2,564,257 km (0.084 R)
• M18: 2,864,350 km (0.105 R)
• M19: 3,002,429 km (0.119 R)
• M20: 3,099,518 km (0.081 R)
• M21: 3,252,557 km (0.096 R)
• M22: 3,623,560 km (0.107 R)
• M23: 3,878,474 km (0.108 R)
• M24: 4,115,437 km (0.111 R)
• M25: 4,296,301 km (0.074 R)
• M26: 4,430,640 km (0.096 R)
• M27: 4,665,958 km (0.092 R)
• M28: 4,842,034 km (0.085 R)
• M29: 5,071,817 km (0.102 R)
• M30: 5,239,965 km (0.061 R)
• M31: 5,423,222 km (0.097 R)
• M32: 5,515,524 km (0.115 R)
• M33: 5,688,609 km (0.081 R)
• M34: 5,769,092 km (0.093 R)
• M35: 6,136,056 km (0.119 R)
• M36: 6,218,634 km (0.112 R)
• M37: 6,315,424 km (0.052 R)
• M38: 6,426,725 km (0.091 R)
• M39: 6,594,873 km (0.082 R)
• M40: 6,707,819 km (0.117 R)
• M41: 7,238,443 km (0.05 R)
• M42: 7,531,056 km (0.062 R)
• M43: 7,619,618 km (0.051 R)
• M44: 7,782,829 km (0.102 R)
• M45: 7,902,208 km (0.108 R)
• M46: 8,264,235 km (0.108 R)
• M47: 8,631,797 km (0.089 R)
• M48: 8,910,947 km (0.09 R)
• M49: 9,004,745 km (0.075 R)
• M50: 9,382,928 km (0.101 R)
• M51: 9,605,978 km (0.101 R)
• M52: 10,318,513 km (0.045 R)
• M53: 10,714,349 km (0.099 R)
• M54: 10,847,342 km (0.042 R)
• M55: 10,947,572 km (0.056 R)
• M56: 11,081,462 km (0.11 R)
• M57: 11,165,536 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.3

Radius: 9.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.2 AU - 1.84 AU

Year: 1271 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 27,590,059 km

• M1: 120,426 km (0.101 R)
• M2: 197,768 km (0.116 R)
• M3: 297,700 km (0.104 R)
• M4: 381,475 km (0.117 R)
• M5: 538,702 km (0.067 R)
• M6: 629,508 km (0.084 R)
• M7: 711,338 km (0.086 R)
• M8: 797,207 km (0.115 R)
• M9: 914,791 km (0.073 R)
• M10: 1,059,751 km (0.117 R)
• M11: 1,146,069 km (0.062 R)
• M12: 1,208,003 km (0.075 R)
• M13: 1,298,510 km (0.095 R)
• M14: 1,419,833 km (0.07 R)
• M15: 1,603,988 km (0.083 R)
• M16: 1,709,156 km (0.109 R)
• M17: 1,937,292 km (0.108 R)
• M18: 2,303,658 km (0.077 R)
• M19: 2,440,091 km (0.081 R)
• M20: 2,769,356 km (0.077 R)
• M21: 2,902,647 km (0.051 R)
• M22: 2,988,517 km (0.115 R)
• M23: 3,112,832 km (0.103 R)
• M24: 3,359,968 km (0.09 R)
• M25: 3,437,460 km (0.104 R)
• M26: 3,502,385 km (0.119 R)
• M27: 3,679,808 km (0.082 R)
• M28: 3,941,455 km (0.114 R)
• M29: 4,119,327 km (0.12 R)
• M30: 4,216,117 km (0.039 R)
• M31: 4,285,829 km (0.111 R)
• M32: 4,412,090 km (0.056 R)
• M33: 4,554,058 km (0.052 R)
• M34: 4,908,007 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 8.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.98 AU - 2 AU

Year: 1904 Days

Day: 5.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,590,059 km

• M1: 150,495 km (0.115 R)
• M2: 209,886 km (0.072 R)
• M3: 297,550 km (0.069 R)
• M4: 485,595 km (0.108 R)
• M5: 596,297 km (0.08 R)
• M6: 669,600 km (0.093 R)
• M7: 768,035 km (0.062 R)
• M8: 960,867 km (0.074 R)
• M9: 1,179,729 km (0.044 R)
• M10: 1,387,071 km (0.095 R)
• M11: 1,453,194 km (0.113 R)
• M12: 1,588,879 km (0.065 R)
• M13: 1,818,512 km (0.09 R)
• M14: 2,002,367 km (0.088 R)
• M15: 2,134,762 km (0.088 R)
• M16: 2,205,372 km (0.094 R)
• M17: 2,283,163 km (0.103 R)
• M18: 2,435,005 km (0.103 R)
• M19: 2,542,565 km (0.077 R)
• M20: 2,617,514 km (0.112 R)
• M21: 2,776,536 km (0.113 R)
• M22: 3,111,636 km (0.1 R)
• M23: 3,489,670 km (0.117 R)
• M24: 3,788,716 km (0.109 R)
• M25: 3,953,124 km (0.091 R)
• M26: 4,032,411 km (0.108 R)
• M27: 4,264,886 km (0.093 R)
• M28: 4,321,733 km (0.032 R)
• M29: 4,493,621 km (0.117 R)
• M30: 4,651,147 km (0.105 R)
• M31: 4,810,619 km (0.062 R)
• M32: 4,886,764 km (0.114 R)
• M33: 4,946,154 km (0.042 R)
• M34: 5,212,588 km (0.114 R)
• M35: 5,404,522 km (0.082 R)
• M36: 5,492,486 km (0.11 R)
• M37: 5,563,246 km (0.075 R)
• M38: 5,652,107 km (0.113 R)
• M39: 5,705,663 km (0.043 R)
• M40: 5,777,320 km (0.08 R)
• M41: 5,894,455 km (0.096 R)
• M42: 6,048,840 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 8.6

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.42 AU - 2.5 AU

Year: 2617 Days

Day: 14.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,590,059 km

• M1: 112,198 km (0.098 R)
• M2: 226,641 km (0.079 R)
• M3: 293,511 km (0.047 R)
• M4: 354,996 km (0.117 R)
• M5: 502,649 km (0.098 R)
• M6: 719,416 km (0.079 R)
• M7: 788,381 km (0.08 R)
• M8: 922,720 km (0.067 R)
• M9: 1,110,016 km (0.071 R)
• M10: 1,226,254 km (0.065 R)
• M11: 1,322,146 km (0.105 R)
• M12: 1,508,844 km (0.073 R)
• M13: 1,638,246 km (0.1 R)
• M14: 1,784,852 km (0.05 R)
• M15: 2,062,655 km (0.091 R)
• M16: 2,354,222 km (0.092 R)
• M17: 2,721,634 km (0.102 R)
• M18: 2,816,330 km (0.103 R)
• M19: 2,992,705 km (0.092 R)
• M20: 3,339,772 km (0.058 R)
• M21: 3,893,285 km (0.081 R)
• M22: 4,126,358 km (0.097 R)
• M23: 4,456,670 km (0.106 R)
• M24: 4,814,508 km (0.113 R)
• M25: 4,910,251 km (0.111 R)
• M26: 5,006,742 km (0.108 R)
• M27: 5,220,966 km (0.035 R)
• M28: 5,279,907 km (0.09 R)
• M29: 5,861,544 km (0.106 R)
• M30: 6,316,172 km (0.078 R)
• M31: 6,803,711 km (0.042 R)
• M32: 6,889,730 km (0.105 R)
• M33: 6,954,506 km (0.056 R)
• M34: 7,435,762 km (0.057 R)
• M35: 7,591,194 km (0.066 R)
• M36: 7,882,611 km (0.101 R)
• M37: 8,453,327 km (0.111 R)
• M38: 8,592,303 km (0.069 R)
• M39: 8,778,852 km (0.086 R)
• M40: 8,849,013 km (0.069 R)
• M41: 8,990,234 km (0.079 R)
• M42: 9,731,192 km (0.105 R)
• M43: 9,925,669 km (0.12 R)
• M44: 10,096,809 km (0.089 R)
• M45: 10,866,640 km (0.119 R)
• M46: 11,373,328 km (0.036 R)
• M47: 11,603,858 km (0.075 R)
• M48: 11,784,273 km (0.062 R)
• M49: 12,017,496 km (0.104 R)
• M50: 12,304,724 km (0.113 R)
• M51: 12,806,176 km (0.119 R)
• M52: 13,179,872 km (0.12 R)
• M53: 13,368,215 km (0.1 R)
• M54: 13,938,183 km (0.101 R)
• M55: 13,992,936 km (0.068 R)
• M56: 14,184,870 km (0.106 R)
• M57: 14,961,732 km (0.058 R)
• M58: 15,017,831 km (0.079 R)
• M59: 15,270,801 km (0.084 R)
• M60: 15,837,927 km (0.11 R)
• M61: 16,181,553 km (0.099 R)
• M62: 16,614,639 km (0.1 R)
• M63: 16,788,920 km (0.038 R)
• M64: 17,285,884 km (0.052 R)
• M65: 17,374,147 km (0.091 R)
• M66: 17,433,089 km (0.095 R)
• M67: 17,492,030 km (0.084 R)
• M68: 17,639,683 km (0.1 R)
• M69: 18,085,335 km (0.071 R)
• M70: 18,836,317 km (0.106 R)
• M71: 19,048,297 km (0.049 R)
• M72: 19,383,247 km (0.091 R)
• M73: 19,536,136 km (0.102 R)
• M74: 19,689,324 km (0.119 R)
• M75: 20,306,415 km (0.111 R)
• M76: 20,929,789 km (0.044 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 9.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.6 AU - 5.86 AU

Year: 8112 Days

Day: 9.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 133.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,590,059 km

• M1: 360,680 km (0.117 R)
• M2: 602,879 km (0.113 R)
• M3: 857,495 km (0.077 R)
• M4: 1,104,331 km (0.098 R)
• M5: 1,229,246 km (0.042 R)
• M6: 1,478,476 km (0.108 R)
• M7: 1,664,127 km (0.104 R)
• M8: 1,759,869 km (0.109 R)
• M9: 1,957,039 km (0.04 R)
• M10: 2,024,508 km (0.074 R)
• M11: 2,231,252 km (0.056 R)
• M12: 2,445,177 km (0.112 R)
• M13: 3,047,907 km (0.06 R)
• M14: 3,126,446 km (0.109 R)
• M15: 3,225,629 km (0.086 R)
• M16: 3,386,447 km (0.062 R)
• M17: 3,611,891 km (0.116 R)
• M18: 4,473,126 km (0.112 R)
• M19: 4,675,382 km (0.107 R)
• M20: 4,996,120 km (0.076 R)
• M21: 5,065,833 km (0.097 R)
• M22: 5,514,477 km (0.111 R)
• M23: 5,828,931 km (0.1 R)
• M24: 6,224,019 km (0.096 R)
• M25: 6,755,840 km (0.086 R)
• M26: 7,567,259 km (0.054 R)
• M27: 8,354,143 km (0.099 R)
• M28: 8,520,197 km (0.108 R)
• M29: 9,053,214 km (0.106 R)
• M30: 9,858,500 km (0.115 R)
• M31: 10,181,033 km (0.117 R)
• M32: 11,414,018 km (0.103 R)
• M33: 11,845,758 km (0.087 R)
• M34: 12,063,722 km (0.067 R)
• M35: 12,598,385 km (0.088 R)
• M36: 12,725,393 km (0.087 R)
• M37: 12,980,458 km (0.102 R)
• M38: 13,172,990 km (0.098 R)
• M39: 13,560,748 km (0.049 R)
• M40: 13,854,109 km (0.083 R)
• M41: 14,447,115 km (0.032 R)
• M42: 14,513,537 km (0.086 R)
• M43: 14,813,630 km (0.051 R)
• M44: 14,914,010 km (0.086 R)
• M45: 14,981,180 km (0.048 R)
• M46: 15,048,349 km (0.06 R)
• M47: 15,521,677 km (0.091 R)
• M48: 15,589,744 km (0.089 R)
• M49: 15,657,811 km (0.089 R)
• M50: 15,726,027 km (0.039 R)
• M51: 15,999,941 km (0.072 R)
• M52: 16,206,386 km (0.032 R)
• M53: 16,552,406 km (0.11 R)
• M54: 17,040,993 km (0.062 R)
• M55: 17,251,776 km (0.109 R)
• M56: 17,996,474 km (0.1 R)
• M57: 18,570,930 km (0.113 R)
• M58: 18,787,997 km (0.057 R)
• M59: 19,151,519 km (0.096 R)
• M60: 19,297,527 km (0.095 R)
• M61: 19,553,938 km (0.09 R)
• M62: 20,703,448 km (0.1 R)
• M63: 21,532,370 km (0.031 R)
• M64: 21,684,361 km (0.117 R)
• M65: 23,106,139 km (0.119 R)
• M66: 23,183,780 km (0.072 R)
• M67: 23,573,782 km (0.084 R)
• M68: 24,280,931 km (0.074 R)
• M69: 24,716,560 km (0.061 R)
• M70: 25,035,054 km (0.105 R)
• M71: 25,475,171 km (0.111 R)
• M72: 25,716,323 km (0.106 R)
• M73: 25,998,614 km (0.1 R)
• M74: 26,851,621 km (0.087 R)
• M75: 27,384,189 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 14,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit