🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.9

Radius: 12.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.6 AU

Year: 259 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 26,851,256 km

• M1: 162,912 km (0.117 R)
• M2: 244,443 km (0.103 R)
• M3: 328,816 km (0.102 R)
• M4: 410,497 km (0.081 R)
• M5: 516,113 km (0.063 R)
• M6: 603,179 km (0.087 R)
• M7: 693,087 km (0.073 R)
• M8: 775,067 km (0.086 R)
• M9: 964,607 km (0.068 R)
• M10: 1,054,216 km (0.067 R)
• M11: 1,143,077 km (0.056 R)
• M12: 1,238,521 km (0.092 R)
• M13: 1,332,917 km (0.115 R)
• M14: 1,468,453 km (0.119 R)
• M15: 1,564,345 km (0.061 R)
• M16: 1,653,655 km (0.05 R)
• M17: 1,776,924 km (0.091 R)
• M18: 1,941,631 km (0.12 R)
• M19: 2,106,488 km (0.099 R)
• M20: 2,190,861 km (0.1 R)
• M21: 2,276,281 km (0.062 R)
• M22: 2,466,270 km (0.084 R)
• M23: 2,581,910 km (0.078 R)
• M24: 2,704,580 km (0.112 R)
• M25: 2,791,197 km (0.111 R)
• M26: 3,079,323 km (0.078 R)
• M27: 3,324,962 km (0.119 R)
• M28: 3,429,681 km (0.096 R)
• M29: 3,612,789 km (0.081 R)
• M30: 3,702,547 km (0.1 R)
• M31: 3,811,305 km (0.076 R)
• M32: 3,896,576 km (0.104 R)
• M33: 4,019,695 km (0.051 R)
• M34: 4,125,311 km (0.074 R)
• M35: 4,294,955 km (0.119 R)
• M36: 4,377,533 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 13

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.99 AU - 1.37 AU

Year: 885 Days

Day: 13 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,851,256 km

• M1: 172,187 km (0.105 R)
• M2: 260,899 km (0.104 R)
• M3: 376,388 km (0.112 R)
• M4: 522,994 km (0.089 R)
• M5: 666,608 km (0.039 R)
• M6: 814,112 km (0.086 R)
• M7: 1,041,800 km (0.09 R)
• M8: 1,190,201 km (0.057 R)
• M9: 1,381,088 km (0.084 R)
• M10: 1,582,596 km (0.116 R)
• M11: 1,755,531 km (0.104 R)
• M12: 1,848,282 km (0.112 R)
• M13: 1,950,906 km (0.067 R)
• M14: 2,128,927 km (0.037 R)
• M15: 2,220,032 km (0.113 R)
• M16: 2,458,043 km (0.112 R)
• M17: 2,545,109 km (0.077 R)
• M18: 2,651,024 km (0.096 R)
• M19: 2,740,483 km (0.101 R)
• M20: 2,821,865 km (0.101 R)
• M21: 2,922,394 km (0.118 R)
• M22: 3,005,720 km (0.103 R)
• M23: 3,385,400 km (0.053 R)
• M24: 3,492,661 km (0.105 R)
• M25: 3,851,397 km (0.103 R)
• M26: 4,035,403 km (0.057 R)
• M27: 4,138,924 km (0.037 R)
• M28: 4,274,759 km (0.085 R)
• M29: 4,401,469 km (0.092 R)
• M30: 4,529,524 km (0.07 R)
• M31: 4,648,006 km (0.084 R)
• M32: 5,076,604 km (0.106 R)
• M33: 5,267,341 km (0.118 R)
• M34: 5,369,367 km (0.089 R)
• M35: 5,621,589 km (0.083 R)
• M36: 5,842,395 km (0.117 R)
• M37: 6,078,161 km (0.086 R)
• M38: 6,257,081 km (0.085 R)
• M39: 6,401,442 km (0.113 R)
• M40: 6,522,467 km (0.113 R)
• M41: 6,668,923 km (0.114 R)
• M42: 6,779,476 km (0.096 R)
• M43: 6,977,544 km (0.106 R)
• M44: 7,392,080 km (0.105 R)
• M45: 7,493,806 km (0.087 R)
• M46: 7,647,294 km (0.029 R)
• M47: 7,737,202 km (0.12 R)
• M48: 8,245,236 km (0.101 R)
• M49: 8,670,094 km (0.114 R)
• M50: 8,817,897 km (0.032 R)
• M51: 9,007,138 km (0.082 R)
• M52: 9,143,123 km (0.078 R)
• M53: 9,252,479 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.2

Radius: 4.1

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.44 AU - 8.22 AU

Year: 12321 Days

Day: 20.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 26,851,256 km

• M1: 128,205 km (0.058 R)
• M2: 167,101 km (0.07 R)
• M3: 192,832 km (0.081 R)
• M4: 269,276 km (0.105 R)
• M5: 477,367 km (0.032 R)
• M6: 529,576 km (0.07 R)
• M7: 913,893 km (0.09 R)
• M8: 946,506 km (0.111 R)
• M9: 1,385,875 km (0.109 R)
• M10: 1,480,421 km (0.072 R)
• M11: 1,656,198 km (0.111 R)
• M12: 1,696,141 km (0.111 R)
• M13: 1,777,073 km (0.058 R)
• M14: 2,310,988 km (0.087 R)
• M15: 2,423,486 km (0.106 R)
• M16: 2,560,816 km (0.045 R)
• M17: 3,036,538 km (0.098 R)
• M18: 3,513,456 km (0.074 R)
• M19: 3,564,917 km (0.118 R)
• M20: 5,461,070 km (0.115 R)
• M21: 5,580,898 km (0.112 R)
• M22: 5,914,801 km (0.107 R)
• M23: 6,006,953 km (0.118 R)
• M24: 6,192,753 km (0.096 R)
• M25: 6,286,402 km (0.097 R)
• M26: 6,411,914 km (0.038 R)
• M27: 6,506,610 km (0.101 R)
• M28: 6,601,754 km (0.096 R)
• M29: 7,084,506 km (0.088 R)
• M30: 7,379,663 km (0.113 R)
• M31: 7,412,724 km (0.107 R)
• M32: 8,083,671 km (0.096 R)
• M33: 8,185,995 km (0.119 R)
• M34: 8,984,699 km (0.102 R)
• M35: 9,554,816 km (0.11 R)
• M36: 9,662,975 km (0.115 R)
• M37: 9,771,583 km (0.105 R)
• M38: 9,917,142 km (0.08 R)
• M39: 10,136,602 km (0.106 R)
• M40: 10,692,358 km (0.113 R)
• M41: 10,992,900 km (0.117 R)
• M42: 11,295,986 km (0.088 R)
• M43: 12,222,146 km (0.099 R)
• M44: 12,496,808 km (0.104 R)
• M45: 12,654,633 km (0.115 R)
• M46: 12,773,564 km (0.118 R)
• M47: 13,292,818 km (0.101 R)
• M48: 13,982,165 km (0.065 R)
• M49: 14,104,985 km (0.059 R)
• M50: 14,187,114 km (0.061 R)
• M51: 14,269,393 km (0.092 R)
• M52: 14,849,683 km (0.095 R)
• M53: 15,058,821 km (0.064 R)
• M54: 15,819,676 km (0.091 R)
• M55: 16,420,161 km (0.068 R)
• M56: 16,853,547 km (0.072 R)
• M57: 16,940,612 km (0.102 R)
• M58: 17,334,653 km (0.1 R)
• M59: 18,714,544 km (0.106 R)
• M60: 18,849,930 km (0.064 R)
• M61: 19,030,944 km (0.113 R)
• M62: 19,623,351 km (0.096 R)
• M63: 20,268,118 km (0.07 R)
• M64: 21,342,231 km (0.03 R)
• M65: 22,100,393 km (0.08 R)
• M66: 22,339,001 km (0.111 R)
• M67: 23,205,472 km (0.097 R)
• M68: 24,033,796 km (0.085 R)
• M69: 24,772,809 km (0.093 R)
• M70: 25,219,658 km (0.057 R)
• M71: 25,569,118 km (0.089 R)
• M72: 25,869,960 km (0.093 R)
• M73: 26,627,075 km (0.117 R)
• M74: 27,493,845 km (0.091 R)
• M75: 27,545,157 km (0.088 R)
• M76: 27,904,940 km (0.086 R)
• M77: 28,577,382 km (0.089 R)
• M78: 29,779,999 km (0.119 R)
• M79: 31,319,960 km (0.097 R)
• M80: 31,480,628 km (0.107 R)
• M81: 31,534,334 km (0.062 R)
• M82: 32,126,442 km (0.108 R)
• M83: 32,234,452 km (0.043 R)
• M84: 32,342,760 km (0.102 R)
• M85: 32,505,224 km (0.03 R)
• M86: 32,994,259 km (0.084 R)
• M87: 33,212,522 km (0.104 R)
• M88: 34,310,421 km (0.103 R)
• M89: 34,365,623 km (0.077 R)
• M90: 35,587,837 km (0.068 R)
• M91: 36,260,429 km (0.116 R)
• M92: 38,074,453 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758

Radius: 6

Gravity: 21.06 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.08 AU - 10.12 AU

Year: 15913 Days

Day: 18.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 26,851,256 km

• M1: 80,633 km (0.075 R)
• M2: 186,399 km (0.115 R)
• M3: 294,857 km (0.074 R)
• M4: 535,710 km (0.102 R)
• M5: 1,091,616 km (0.101 R)
• M6: 1,324,689 km (0.114 R)
• M7: 1,378,694 km (0.12 R)
• M8: 1,776,924 km (0.077 R)
• M9: 1,866,832 km (0.057 R)
• M10: 1,927,569 km (0.1 R)
• M11: 1,989,053 km (0.041 R)
• M12: 4,153,884 km (0.065 R)
• M13: 4,722,655 km (0.051 R)
• M14: 4,805,832 km (0.112 R)
• M15: 5,753,385 km (0.079 R)
• M16: 7,087,498 km (0.066 R)
• M17: 7,230,813 km (0.041 R)
• M18: 7,520,135 km (0.096 R)
• M19: 8,010,966 km (0.077 R)
• M20: 8,110,449 km (0.104 R)
• M21: 9,178,727 km (0.119 R)
• M22: 10,022,010 km (0.111 R)
• M23: 11,500,486 km (0.102 R)
• M24: 11,612,684 km (0.099 R)
• M25: 11,951,374 km (0.099 R)
• M26: 13,221,310 km (0.086 R)
• M27: 13,456,777 km (0.116 R)
• M28: 14,171,406 km (0.051 R)
• M29: 14,715,494 km (0.066 R)
• M30: 15,143,344 km (0.108 R)
• M31: 15,327,947 km (0.093 R)
• M32: 16,768,276 km (0.067 R)
• M33: 17,215,125 km (0.112 R)
• M34: 17,407,807 km (0.098 R)
• M35: 17,990,191 km (0.111 R)
• M36: 19,641,303 km (0.103 R)
• M37: 20,112,237 km (0.075 R)
• M38: 20,518,844 km (0.085 R)
• M39: 20,654,978 km (0.086 R)
• M40: 21,685,558 km (0.119 R)
• M41: 23,014,884 km (0.03 R)
• M42: 23,227,164 km (0.083 R)
• M43: 23,868,041 km (0.076 R)
• M44: 23,939,549 km (0.04 R)
• M45: 24,011,206 km (0.107 R)
• M46: 24,226,478 km (0.085 R)
• M47: 25,605,022 km (0.077 R)
• M48: 25,751,628 km (0.099 R)
• M49: 26,340,744 km (0.069 R)
• M50: 26,636,948 km (0.106 R)
• M51: 26,785,499 km (0.114 R)
• M52: 26,934,349 km (0.119 R)
• M53: 27,382,394 km (0.103 R)
• M54: 28,059,175 km (0.096 R)
• M55: 28,513,354 km (0.111 R)
• M56: 29,046,371 km (0.047 R)
• M57: 29,352,299 km (0.094 R)
• M58: 30,664,871 km (0.052 R)
• M59: 33,266,976 km (0.047 R)
• M60: 33,747,634 km (0.111 R)
• M61: 35,611,324 km (0.098 R)
• M62: 35,938,794 km (0.087 R)
• M63: 36,432,018 km (0.108 R)
• M64: 37,258,846 km (0.086 R)
• M65: 39,099,797 km (0.097 R)
• M66: 39,861,400 km (0.116 R)
• M67: 40,970,070 km (0.048 R)
• M68: 42,088,912 km (0.096 R)
• M69: 43,654,603 km (0.12 R)
• M70: 43,829,633 km (0.119 R)
• M71: 44,620,706 km (0.052 R)
• M72: 44,797,082 km (0.118 R)
• M73: 45,771,563 km (0.036 R)
• M74: 45,860,574 km (0.083 R)
• M75: 45,949,435 km (0.077 R)
• M76: 46,306,076 km (0.116 R)
• M77: 46,395,386 km (0.107 R)
• M78: 46,932,143 km (0.077 R)
• M79: 47,651,260 km (0.116 R)
• M80: 48,464,474 km (0.052 R)
• M81: 50,931,642 km (0.06 R)
• M82: 52,692,260 km (0.102 R)
• M83: 54,378,377 km (0.069 R)
• M84: 55,987,003 km (0.052 R)
• M85: 56,177,292 km (0.056 R)
• M86: 59,348,018 km (0.081 R)
• M87: 59,833,464 km (0.111 R)
• M88: 60,417,793 km (0.04 R)
• M89: 64,560,307 km (0.118 R)
• M90: 64,859,653 km (0.104 R)
• M91: 66,564,919 km (0.082 R)
• M92: 66,665,748 km (0.084 R)
• M93: 66,766,577 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.2

Radius: 5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.05 AU - 11.01 AU

Year: 20307 Days

Day: 21 Hours

Environment

Temp: -236 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,851,256 km

• M1: 85,121 km (0.08 R)
• M2: 143,764 km (0.075 R)
• M3: 181,013 km (0.101 R)
• M4: 773,421 km (0.093 R)
• M5: 834,307 km (0.107 R)
• M6: 871,557 km (0.093 R)
• M7: 909,256 km (0.11 R)
• M8: 1,106,875 km (0.078 R)
• M9: 1,332,319 km (0.039 R)
• M10: 1,376,300 km (0.099 R)
• M11: 1,495,680 km (0.084 R)
• M12: 1,556,715 km (0.045 R)
• M13: 1,618,499 km (0.116 R)
• M14: 2,369,032 km (0.041 R)
• M15: 2,921,347 km (0.069 R)
• M16: 3,271,107 km (0.049 R)
• M17: 3,613,686 km (0.108 R)
• M18: 3,967,635 km (0.101 R)
• M19: 4,181,111 km (0.025 R)
• M20: 5,945,319 km (0.111 R)
• M21: 6,042,557 km (0.113 R)
• M22: 6,115,860 km (0.094 R)
• M23: 6,561,662 km (0.092 R)
• M24: 6,611,927 km (0.118 R)
• M25: 6,966,773 km (0.098 R)
• M26: 8,121,968 km (0.094 R)
• M27: 8,202,900 km (0.108 R)
• M28: 8,447,343 km (0.087 R)
• M29: 9,533,573 km (0.107 R)
• M30: 10,398,698 km (0.107 R)
• M31: 10,929,620 km (0.077 R)
• M32: 11,590,544 km (0.102 R)
• M33: 13,108,663 km (0.054 R)
• M34: 13,330,666 km (0.048 R)
• M35: 13,746,100 km (0.109 R)
• M36: 15,449,870 km (0.054 R)
• M37: 16,156,720 km (0.114 R)
• M38: 16,770,819 km (0.112 R)
• M39: 18,057,061 km (0.077 R)
• M40: 18,765,557 km (0.091 R)
• M41: 19,087,342 km (0.114 R)
• M42: 19,410,922 km (0.116 R)
• M43: 19,555,284 km (0.109 R)
• M44: 19,627,540 km (0.093 R)
• M45: 21,055,751 km (0.118 R)
• M46: 21,352,852 km (0.072 R)
• M47: 21,464,602 km (0.055 R)
• M48: 21,688,699 km (0.106 R)
• M49: 23,240,777 km (0.051 R)
• M50: 23,586,199 km (0.107 R)
• M51: 23,701,688 km (0.116 R)
• M52: 23,778,881 km (0.05 R)
• M53: 24,010,757 km (0.093 R)
• M54: 24,359,919 km (0.104 R)
• M55: 24,437,859 km (0.048 R)
• M56: 24,828,310 km (0.087 R)
• M57: 24,906,549 km (0.09 R)
• M58: 25,457,219 km (0.077 R)
• M59: 26,530,434 km (0.088 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: 219 - 12,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit