🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 9.2

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.95 AU - 1.23 AU

Year: 759 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,341,474 km

• M1: 120,277 km (0.095 R)
• M2: 185,053 km (0.109 R)
• M3: 247,285 km (0.108 R)
• M4: 314,305 km (0.11 R)
• M5: 477,217 km (0.092 R)
• M6: 549,024 km (0.087 R)
• M7: 634,893 km (0.112 R)
• M8: 788,830 km (0.086 R)
• M9: 865,124 km (0.055 R)
• M10: 927,058 km (0.099 R)
• M11: 990,488 km (0.083 R)
• M12: 1,055,563 km (0.106 R)
• M13: 1,190,051 km (0.077 R)
• M14: 1,311,076 km (0.119 R)
• M15: 1,376,450 km (0.104 R)
• M16: 1,503,907 km (0.045 R)
• M17: 1,565,691 km (0.111 R)
• M18: 1,698,833 km (0.071 R)
• M19: 1,785,002 km (0.111 R)
• M20: 1,850,675 km (0.093 R)
• M21: 1,909,617 km (0.12 R)
• M22: 2,105,889 km (0.056 R)
• M23: 2,253,692 km (0.085 R)
• M24: 2,324,751 km (0.087 R)
• M25: 2,445,177 km (0.08 R)
• M26: 2,592,382 km (0.055 R)
• M27: 2,692,014 km (0.052 R)
• M28: 2,827,101 km (0.111 R)
• M29: 2,964,431 km (0.067 R)
• M30: 3,112,832 km (0.089 R)
• M31: 3,326,608 km (0.103 R)
• M32: 3,389,738 km (0.057 R)
• M33: 3,462,592 km (0.09 R)
• M34: 3,646,897 km (0.088 R)
• M35: 3,929,338 km (0.027 R)
• M36: 4,111,997 km (0.09 R)
• M37: 4,219,109 km (0.084 R)
• M38: 4,465,796 km (0.111 R)
• M39: 4,555,704 km (0.029 R)
• M40: 4,656,533 km (0.087 R)
• M41: 4,819,146 km (0.059 R)
• M42: 4,994,175 km (0.107 R)
• M43: 5,066,730 km (0.058 R)
• M44: 5,617,550 km (0.037 R)
• M45: 5,704,017 km (0.114 R)
• M46: 5,889,070 km (0.086 R)
• M47: 6,054,076 km (0.101 R)
• M48: 6,209,508 km (0.096 R)
• M49: 6,433,905 km (0.045 R)
• M50: 6,547,151 km (0.114 R)
• M51: 6,638,106 km (0.077 R)
• M52: 6,833,032 km (0.086 R)
• M53: 7,087,947 km (0.04 R)
• M54: 7,146,290 km (0.093 R)
• M55: 7,263,575 km (0.068 R)
• M56: 7,393,276 km (0.091 R)
• M57: 7,464,485 km (0.091 R)
• M58: 7,535,694 km (0.115 R)
• M59: 7,691,126 km (0.12 R)
• M60: 8,053,601 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.6

Radius: 11.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.66 AU - 2.12 AU

Year: 1733 Days

Day: 6.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,341,474 km

• M1: 145,559 km (0.057 R)
• M2: 253,419 km (0.099 R)
• M3: 435,330 km (0.065 R)
• M4: 514,168 km (0.039 R)
• M5: 633,248 km (0.078 R)
• M6: 894,446 km (0.111 R)
• M7: 1,068,129 km (0.1 R)
• M8: 1,253,481 km (0.071 R)
• M9: 1,355,058 km (0.099 R)
• M10: 1,430,754 km (0.097 R)
• M11: 1,556,865 km (0.054 R)
• M12: 1,686,866 km (0.115 R)
• M13: 1,799,812 km (0.112 R)
• M14: 1,915,451 km (0.067 R)
• M15: 2,121,148 km (0.112 R)
• M16: 2,403,140 km (0.101 R)
• M17: 2,793,890 km (0.073 R)
• M18: 3,179,404 km (0.102 R)
• M19: 3,281,728 km (0.078 R)
• M20: 3,385,101 km (0.111 R)
• M21: 3,476,505 km (0.112 R)
• M22: 3,891,489 km (0.07 R)
• M23: 4,014,908 km (0.091 R)
• M24: 4,507,533 km (0.067 R)
• M25: 4,608,362 km (0.11 R)
• M26: 4,871,206 km (0.076 R)
• M27: 5,034,268 km (0.04 R)
• M28: 5,108,917 km (0.032 R)
• M29: 5,320,149 km (0.099 R)
• M30: 5,658,091 km (0.058 R)
• M31: 5,751,440 km (0.051 R)
• M32: 5,987,056 km (0.114 R)
• M33: 6,274,135 km (0.114 R)
• M34: 6,500,626 km (0.095 R)
• M35: 6,828,694 km (0.108 R)
• M36: 6,961,537 km (0.066 R)
• M37: 7,552,748 km (0.114 R)
• M38: 7,690,079 km (0.045 R)
• M39: 7,828,307 km (0.092 R)
• M40: 8,002,289 km (0.107 R)
• M41: 8,318,689 km (0.109 R)
• M42: 8,496,261 km (0.075 R)
• M43: 8,639,277 km (0.085 R)
• M44: 9,091,212 km (0.069 R)
• M45: 9,237,519 km (0.046 R)
• M46: 9,476,876 km (0.059 R)
• M47: 9,681,077 km (0.065 R)
• M48: 9,849,075 km (0.111 R)
• M49: 9,961,722 km (0.083 R)
• M50: 10,169,364 km (0.115 R)
• M51: 10,685,028 km (0.101 R)
• M52: 11,189,771 km (0.097 R)
• M53: 11,682,397 km (0.11 R)
• M54: 11,761,833 km (0.115 R)
• M55: 11,941,351 km (0.045 R)
• M56: 12,202,250 km (0.083 R)
• M57: 12,505,634 km (0.119 R)
• M58: 12,872,897 km (0.092 R)
• M59: 13,264,544 km (0.111 R)
• M60: 13,555,661 km (0.075 R)
• M61: 13,785,893 km (0.108 R)
• M62: 13,996,227 km (0.066 R)
• M63: 14,080,750 km (0.091 R)
• M64: 14,165,422 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 14.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.84 AU - 2.06 AU

Year: 1816 Days

Day: 7.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,341,474 km

• M1: 186,549 km (0.059 R)
• M2: 285,134 km (0.109 R)
• M3: 417,677 km (0.059 R)
• M4: 520,601 km (0.033 R)
• M5: 635,342 km (0.105 R)
• M6: 760,855 km (0.117 R)
• M7: 927,656 km (0.114 R)
• M8: 1,142,329 km (0.111 R)
• M9: 1,247,197 km (0.097 R)
• M10: 1,430,156 km (0.115 R)
• M11: 1,554,023 km (0.104 R)
• M12: 1,671,906 km (0.098 R)
• M13: 1,980,377 km (0.098 R)
• M14: 2,251,747 km (0.081 R)
• M15: 2,363,796 km (0.074 R)
• M16: 2,535,684 km (0.117 R)
• M17: 2,664,338 km (0.118 R)
• M18: 2,795,386 km (0.101 R)
• M19: 2,892,026 km (0.073 R)
• M20: 3,039,230 km (0.036 R)
• M21: 3,188,978 km (0.112 R)
• M22: 3,988,429 km (0.093 R)
• M23: 4,263,988 km (0.119 R)
• M24: 4,503,195 km (0.052 R)
• M25: 4,689,145 km (0.043 R)
• M26: 4,906,960 km (0.033 R)
• M27: 5,098,445 km (0.084 R)
• M28: 5,202,565 km (0.027 R)
• M29: 5,565,190 km (0.109 R)
• M30: 5,672,452 km (0.098 R)
• M31: 6,140,544 km (0.105 R)
• M32: 6,572,433 km (0.12 R)
• M33: 6,948,223 km (0.064 R)
• M34: 7,163,793 km (0.081 R)
• M35: 7,516,695 km (0.111 R)
• M36: 7,635,625 km (0.103 R)
• M37: 7,823,819 km (0.075 R)
• M38: 7,927,191 km (0.11 R)
• M39: 8,257,354 km (0.096 R)
• M40: 8,380,024 km (0.113 R)
• M41: 9,439,177 km (0.119 R)
• M42: 9,622,883 km (0.066 R)
• M43: 10,331,977 km (0.097 R)
• M44: 10,521,368 km (0.071 R)
• M45: 10,807,698 km (0.036 R)
• M46: 11,077,274 km (0.107 R)
• M47: 11,583,812 km (0.109 R)
• M48: 12,078,083 km (0.108 R)
• M49: 12,237,704 km (0.116 R)
• M50: 12,458,361 km (0.116 R)
• M51: 12,903,714 km (0.096 R)
• M52: 13,087,420 km (0.114 R)
• M53: 13,602,186 km (0.11 R)
• M54: 13,726,652 km (0.08 R)
• M55: 14,144,628 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.8

Radius: 13.2

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.09 AU - 3.83 AU

Year: 4292 Days

Day: 12.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,341,474 km

• M1: 219,460 km (0.118 R)
• M2: 353,051 km (0.056 R)
• M3: 531,970 km (0.064 R)
• M4: 675,285 km (0.055 R)
• M5: 758,611 km (0.058 R)
• M6: 897,886 km (0.111 R)
• M7: 1,005,298 km (0.037 R)
• M8: 1,088,773 km (0.087 R)
• M9: 1,204,412 km (0.119 R)
• M10: 1,293,872 km (0.11 R)
• M11: 1,544,448 km (0.093 R)
• M12: 1,862,942 km (0.087 R)
• M13: 2,129,376 km (0.086 R)
• M14: 2,351,828 km (0.074 R)
• M15: 2,680,046 km (0.083 R)
• M16: 3,064,662 km (0.11 R)
• M17: 3,147,988 km (0.107 R)
• M18: 3,619,670 km (0.085 R)
• M19: 3,999,798 km (0.031 R)
• M20: 4,895,590 km (0.104 R)
• M21: 5,067,329 km (0.116 R)
• M22: 5,191,196 km (0.073 R)
• M23: 5,543,648 km (0.116 R)
• M24: 5,956,090 km (0.082 R)
• M25: 6,165,975 km (0.113 R)
• M26: 6,783,366 km (0.113 R)
• M27: 7,030,352 km (0.113 R)
• M28: 7,448,628 km (0.051 R)
• M29: 7,961,449 km (0.102 R)
• M30: 8,309,563 km (0.054 R)
• M31: 8,485,640 km (0.083 R)
• M32: 8,603,673 km (0.073 R)
• M33: 8,811,614 km (0.091 R)
• M34: 8,931,142 km (0.113 R)
• M35: 9,171,845 km (0.084 R)
• M36: 9,262,651 km (0.112 R)
• M37: 9,414,792 km (0.042 R)
• M38: 9,629,017 km (0.085 R)
• M39: 11,433,616 km (0.065 R)
• M40: 11,662,351 km (0.102 R)
• M41: 11,925,643 km (0.054 R)
• M42: 12,124,459 km (0.103 R)
• M43: 12,424,702 km (0.047 R)
• M44: 12,626,210 km (0.082 R)
• M45: 13,100,734 km (0.1 R)
• M46: 13,443,313 km (0.051 R)
• M47: 14,207,310 km (0.104 R)
• M48: 14,312,627 km (0.103 R)
• M49: 14,453,398 km (0.067 R)
• M50: 15,379,708 km (0.047 R)
• M51: 15,487,718 km (0.044 R)
• M52: 15,740,987 km (0.115 R)
• M53: 16,582,924 km (0.097 R)
• M54: 17,252,075 km (0.083 R)
• M55: 17,477,070 km (0.118 R)
• M56: 17,665,265 km (0.077 R)
• M57: 17,892,055 km (0.075 R)
• M58: 18,043,747 km (0.09 R)
• M59: 18,234,036 km (0.087 R)
• M60: 18,386,775 km (0.113 R)
• M61: 18,847,387 km (0.091 R)
• M62: 19,118,009 km (0.073 R)
• M63: 19,937,207 km (0.053 R)
• M64: 20,489,672 km (0.101 R)
• M65: 21,247,535 km (0.117 R)
• M66: 21,609,861 km (0.086 R)
• M67: 22,096,054 km (0.071 R)
• M68: 22,422,178 km (0.078 R)
• M69: 23,909,330 km (0.034 R)
• M70: 24,370,092 km (0.118 R)
• M71: 24,918,517 km (0.12 R)
• M72: 25,130,498 km (0.058 R)
• M73: 25,257,955 km (0.052 R)
• M74: 25,855,748 km (0.086 R)
• M75: 27,239,678 km (0.076 R)
• M76: 27,808,748 km (0.1 R)
• M77: 28,072,788 km (0.114 R)
• M78: 28,293,296 km (0.075 R)
• M79: 28,558,832 km (0.102 R)
• M80: 28,914,127 km (0.085 R)
• M81: 29,270,918 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12

Radius: 4.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.44 AU - 8.14 AU

Year: 11799 Days

Day: 18.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 113.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,341,474 km

• M1: 342,430 km (0.046 R)
• M2: 426,055 km (0.103 R)
• M3: 938,427 km (0.063 R)
• M4: 1,824,944 km (0.088 R)
• M5: 2,594,326 km (0.099 R)
• M6: 3,055,836 km (0.088 R)
• M7: 3,194,214 km (0.089 R)
• M8: 3,647,944 km (0.095 R)
• M9: 4,066,369 km (0.106 R)
• M10: 4,093,895 km (0.1 R)
• M11: 4,232,423 km (0.031 R)
• M12: 4,457,418 km (0.076 R)
• M13: 4,542,839 km (0.115 R)
• M14: 5,700,726 km (0.114 R)
• M15: 6,311,983 km (0.117 R)
• M16: 7,009,857 km (0.116 R)
• M17: 7,409,882 km (0.064 R)
• M18: 7,972,071 km (0.039 R)
• M19: 8,831,660 km (0.114 R)
• M20: 8,939,071 km (0.045 R)
• M21: 9,299,752 km (0.053 R)
• M22: 9,536,715 km (0.088 R)
• M23: 10,391,367 km (0.057 R)
• M24: 12,471,825 km (0.07 R)
• M25: 13,466,202 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165

Radius: 3.5

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.19 AU - 8.63 AU

Year: 13451 Days

Day: 23.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 36,341,474 km

• M1: 44,730 km (0.058 R)
• M2: 74,500 km (0.098 R)
• M3: 281,244 km (0.09 R)
• M4: 367,113 km (0.092 R)
• M5: 1,089,671 km (0.051 R)
• M6: 1,609,374 km (0.119 R)
• M7: 1,824,047 km (0.05 R)
• M8: 1,884,185 km (0.092 R)
• M9: 1,944,922 km (0.087 R)
• M10: 2,152,265 km (0.074 R)
• M11: 2,587,744 km (0.053 R)
• M12: 2,838,620 km (0.098 R)
• M13: 3,169,081 km (0.096 R)
• M14: 3,193,167 km (0.054 R)
• M15: 3,338,875 km (0.099 R)
• M16: 3,611,741 km (0.111 R)
• M17: 3,865,908 km (0.06 R)
• M18: 3,943,400 km (0.084 R)
• M19: 4,258,004 km (0.107 R)
• M20: 4,635,290 km (0.09 R)
• M21: 4,772,621 km (0.112 R)
• M22: 4,967,248 km (0.075 R)
• M23: 5,770,887 km (0.108 R)
• M24: 6,007,850 km (0.092 R)
• M25: 6,187,667 km (0.057 R)
• M26: 6,830,938 km (0.08 R)
• M27: 6,893,320 km (0.092 R)
• M28: 8,014,856 km (0.086 R)
• M29: 8,047,767 km (0.059 R)
• M30: 8,312,406 km (0.038 R)
• M31: 8,412,337 km (0.114 R)
• M32: 9,054,561 km (0.074 R)
• M33: 9,157,484 km (0.082 R)
• M34: 9,364,378 km (0.061 R)
• M35: 10,171,458 km (0.108 R)
• M36: 12,417,521 km (0.088 R)
• M37: 13,147,259 km (0.103 R)
• M38: 13,302,542 km (0.106 R)
• M39: 13,341,587 km (0.092 R)
• M40: 13,930,255 km (0.082 R)
• M41: 14,088,529 km (0.073 R)
• M42: 14,128,322 km (0.117 R)
• M43: 14,687,968 km (0.093 R)
• M44: 15,869,941 km (0.084 R)
• M45: 16,535,202 km (0.104 R)
• M46: 17,082,282 km (0.108 R)
• M47: 17,124,618 km (0.088 R)
• M48: 17,379,383 km (0.077 R)
• M49: 17,592,560 km (0.075 R)
• M50: 17,892,504 km (0.093 R)
• M51: 18,021,607 km (0.119 R)
• M52: 19,021,519 km (0.101 R)
• M53: 19,329,391 km (0.095 R)
• M54: 19,816,482 km (0.098 R)
• M55: 19,949,923 km (0.044 R)
• M56: 20,487,129 km (0.085 R)
• M57: 20,847,959 km (0.057 R)
• M58: 20,893,138 km (0.058 R)
• M59: 21,210,884 km (0.09 R)
• M60: 21,529,976 km (0.07 R)
• M61: 21,575,753 km (0.1 R)
• M62: 22,776,126 km (0.084 R)
• M63: 22,916,000 km (0.08 R)
• M64: 23,337,417 km (0.084 R)
• M65: 23,384,391 km (0.092 R)
• M66: 23,525,462 km (0.107 R)
• M67: 23,619,709 km (0.036 R)
• M68: 24,045,315 km (0.075 R)
• M69: 24,616,778 km (0.062 R)
• M70: 24,712,521 km (0.085 R)
• M71: 25,482,352 km (0.062 R)
• M72: 25,676,081 km (0.083 R)
• M73: 26,113,655 km (0.096 R)
• M74: 26,651,908 km (0.116 R)
• M75: 27,193,751 km (0.061 R)
• M76: 27,689,519 km (0.066 R)
• M77: 28,589,350 km (0.092 R)
• M78: 28,891,388 km (0.08 R)
• M79: 29,093,345 km (0.079 R)
• M80: 29,143,909 km (0.066 R)
• M81: 29,295,751 km (0.08 R)
• M82: 29,854,798 km (0.111 R)
• M83: 30,058,999 km (0.073 R)
• M84: 30,314,961 km (0.117 R)
• M85: 30,622,983 km (0.104 R)
• M86: 30,777,368 km (0.077 R)
• M87: 31,035,275 km (0.045 R)
• M88: 32,545,166 km (0.092 R)
• M89: 32,702,693 km (0.071 R)
• M90: 32,965,985 km (0.111 R)
• M91: 33,494,365 km (0.052 R)
• M92: 34,292,320 km (0.06 R)
• M93: 34,774,025 km (0.108 R)
• M94: 35,798,322 km (0.099 R)
• M95: 35,906,780 km (0.1 R)
• M96: 36,178,300 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit