🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.7

Radius: 13.2

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.79 AU - 1.31 AU

Year: 756 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 50,755,593 km

• M1: 174,132 km (0.084 R)
• M2: 265,686 km (0.096 R)
• M3: 371,003 km (0.065 R)
• M4: 467,942 km (0.089 R)
• M5: 562,039 km (0.097 R)
• M6: 652,546 km (0.09 R)
• M7: 825,032 km (0.106 R)
• M8: 922,121 km (0.116 R)
• M9: 1,066,184 km (0.116 R)
• M10: 1,173,446 km (0.097 R)
• M11: 1,289,683 km (0.056 R)
• M12: 1,469,201 km (0.119 R)
• M13: 1,562,251 km (0.097 R)
• M14: 1,754,484 km (0.099 R)
• M15: 1,972,897 km (0.097 R)
• M16: 2,163,036 km (0.11 R)
• M17: 2,257,282 km (0.083 R)
• M18: 2,352,875 km (0.11 R)
• M19: 2,462,979 km (0.102 R)
• M20: 2,575,028 km (0.111 R)
• M21: 2,708,918 km (0.119 R)
• M22: 2,914,167 km (0.102 R)
• M23: 3,124,800 km (0.043 R)
• M24: 3,253,604 km (0.078 R)
• M25: 3,369,692 km (0.086 R)
• M26: 3,635,827 km (0.096 R)
• M27: 3,726,184 km (0.043 R)
• M28: 3,832,548 km (0.09 R)
• M29: 3,924,401 km (0.112 R)
• M30: 4,291,813 km (0.092 R)
• M31: 4,379,478 km (0.119 R)
• M32: 4,548,523 km (0.088 R)
• M33: 4,670,446 km (0.088 R)
• M34: 4,760,653 km (0.109 R)
• M35: 4,926,258 km (0.034 R)
• M36: 5,085,280 km (0.039 R)
• M37: 5,237,571 km (0.107 R)
• M38: 5,520,760 km (0.104 R)
• M39: 5,642,383 km (0.084 R)
• M40: 5,835,514 km (0.026 R)
• M41: 5,923,926 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.9

Radius: 11.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.9 AU - 1.4 AU

Year: 867 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,755,593 km

• M1: 141,220 km (0.08 R)
• M2: 212,728 km (0.107 R)
• M3: 297,700 km (0.114 R)
• M4: 373,097 km (0.049 R)
• M5: 559,945 km (0.025 R)
• M6: 671,545 km (0.077 R)
• M7: 780,153 km (0.102 R)
• M8: 889,359 km (0.102 R)
• M9: 1,054,216 km (0.111 R)
• M10: 1,176,587 km (0.097 R)
• M11: 1,249,741 km (0.106 R)
• M12: 1,352,066 km (0.118 R)
• M13: 1,422,077 km (0.08 R)
• M14: 1,514,828 km (0.11 R)
• M15: 1,639,443 km (0.111 R)
• M16: 1,993,990 km (0.033 R)
• M17: 2,074,324 km (0.078 R)
• M18: 2,271,644 km (0.107 R)
• M19: 2,440,988 km (0.032 R)
• M20: 2,518,480 km (0.079 R)
• M21: 2,614,522 km (0.109 R)
• M22: 3,010,657 km (0.109 R)
• M23: 3,197,206 km (0.063 R)
• M24: 3,368,346 km (0.085 R)
• M25: 3,542,627 km (0.03 R)
• M26: 3,621,016 km (0.07 R)
• M27: 3,700,004 km (0.077 R)
• M28: 3,900,166 km (0.096 R)
• M29: 4,073,101 km (0.029 R)
• M30: 4,300,640 km (0.097 R)
• M31: 4,564,381 km (0.118 R)
• M32: 4,746,740 km (0.095 R)
• M33: 4,898,881 km (0.081 R)
• M34: 5,107,870 km (0.105 R)
• M35: 5,185,511 km (0.091 R)
• M36: 5,319,700 km (0.096 R)
• M37: 5,523,303 km (0.083 R)
• M38: 5,625,927 km (0.099 R)
• M39: 5,798,563 km (0.114 R)
• M40: 5,891,314 km (0.059 R)
• M41: 6,291,338 km (0.087 R)
• M42: 6,386,782 km (0.108 R)
• M43: 6,458,589 km (0.052 R)
• M44: 6,542,812 km (0.055 R)
• M45: 6,615,218 km (0.111 R)
• M46: 6,712,307 km (0.099 R)
• M47: 6,871,030 km (0.099 R)
• M48: 6,993,850 km (0.12 R)
• M49: 7,129,984 km (0.038 R)
• M50: 7,291,999 km (0.063 R)
• M51: 7,493,058 km (0.031 R)
• M52: 7,810,804 km (0.077 R)
• M53: 7,990,770 km (0.081 R)
• M54: 8,081,277 km (0.056 R)
• M55: 8,224,143 km (0.109 R)
• M56: 8,472,924 km (0.101 R)
• M57: 8,631,348 km (0.047 R)
• M58: 8,737,563 km (0.087 R)
• M59: 8,897,633 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.6

Radius: 14.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.37 AU - 2.03 AU

Year: 1558 Days

Day: 5.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,755,593 km

• M1: 186,997 km (0.075 R)
• M2: 305,778 km (0.032 R)
• M3: 424,409 km (0.112 R)
• M4: 533,316 km (0.103 R)
• M5: 659,278 km (0.062 R)
• M6: 1,138,141 km (0.089 R)
• M7: 1,282,353 km (0.099 R)
• M8: 1,680,582 km (0.102 R)
• M9: 2,150,769 km (0.109 R)
• M10: 2,353,324 km (0.085 R)
• M11: 2,513,095 km (0.076 R)
• M12: 2,612,128 km (0.111 R)
• M13: 2,719,689 km (0.107 R)
• M14: 2,909,978 km (0.051 R)
• M15: 3,173,120 km (0.12 R)
• M16: 3,303,869 km (0.043 R)
• M17: 3,397,368 km (0.043 R)
• M18: 3,491,614 km (0.072 R)
• M19: 3,594,837 km (0.088 R)
• M20: 3,755,655 km (0.08 R)
• M21: 4,042,882 km (0.097 R)
• M22: 4,201,905 km (0.051 R)
• M23: 4,303,482 km (0.1 R)
• M24: 4,474,622 km (0.114 R)
• M25: 4,630,652 km (0.085 R)
• M26: 4,770,826 km (0.058 R)
• M27: 5,281,852 km (0.104 R)
• M28: 5,465,409 km (0.097 R)
• M29: 5,857,804 km (0.083 R)
• M30: 6,057,517 km (0.064 R)
• M31: 6,249,750 km (0.099 R)
• M32: 6,375,861 km (0.118 R)
• M33: 6,512,594 km (0.114 R)
• M34: 6,759,281 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 8.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.39 AU - 4.23 AU

Year: 5228 Days

Day: 9.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,755,593 km

• M1: 110,254 km (0.102 R)
• M2: 217,216 km (0.089 R)
• M3: 287,378 km (0.054 R)
• M4: 368,310 km (0.111 R)
• M5: 424,708 km (0.119 R)
• M6: 624,721 km (0.07 R)
• M7: 800,049 km (0.081 R)
• M8: 899,682 km (0.112 R)
• M9: 1,198,429 km (0.059 R)
• M10: 1,326,634 km (0.109 R)
• M11: 1,392,607 km (0.112 R)
• M12: 1,486,704 km (0.114 R)
• M13: 1,638,994 km (0.07 R)
• M14: 1,825,692 km (0.065 R)
• M15: 1,944,174 km (0.045 R)
• M16: 2,410,919 km (0.114 R)
• M17: 2,524,913 km (0.103 R)
• M18: 2,590,736 km (0.082 R)
• M19: 2,724,327 km (0.102 R)
• M20: 2,894,569 km (0.059 R)
• M21: 3,033,246 km (0.106 R)
• M22: 3,174,317 km (0.118 R)
• M23: 3,480,993 km (0.088 R)
• M24: 3,647,346 km (0.042 R)
• M25: 3,740,844 km (0.092 R)
• M26: 4,103,769 km (0.115 R)
• M27: 4,517,856 km (0.048 R)
• M28: 4,966,051 km (0.114 R)
• M29: 5,132,703 km (0.09 R)
• M30: 5,385,972 km (0.068 R)
• M31: 6,394,561 km (0.084 R)
• M32: 6,462,329 km (0.114 R)
• M33: 6,575,874 km (0.047 R)
• M34: 6,804,908 km (0.095 R)
• M35: 6,966,922 km (0.095 R)
• M36: 7,059,972 km (0.096 R)
• M37: 7,365,451 km (0.039 R)
• M38: 7,531,654 km (0.104 R)
• M39: 7,603,312 km (0.063 R)
• M40: 7,675,268 km (0.117 R)
• M41: 7,843,865 km (0.115 R)
• M42: 8,233,867 km (0.095 R)
• M43: 8,530,519 km (0.074 R)
• M44: 9,159,728 km (0.065 R)
• M45: 9,236,322 km (0.091 R)
• M46: 9,467,152 km (0.052 R)
• M47: 9,725,956 km (0.103 R)
• M48: 10,596,316 km (0.043 R)
• M49: 10,703,578 km (0.087 R)
• M50: 10,838,067 km (0.078 R)
• M51: 11,962,145 km (0.107 R)
• M52: 12,073,895 km (0.106 R)
• M53: 12,157,819 km (0.084 R)
• M54: 12,298,142 km (0.111 R)
• M55: 13,353,704 km (0.079 R)
• M56: 13,760,611 km (0.106 R)
• M57: 14,378,749 km (0.092 R)
• M58: 14,795,828 km (0.085 R)
• M59: 14,945,725 km (0.079 R)
• M60: 15,247,015 km (0.102 R)
• M61: 17,443,860 km (0.042 R)
• M62: 17,697,578 km (0.098 R)
• M63: 17,888,614 km (0.113 R)
• M64: 18,498,226 km (0.086 R)
• M65: 18,789,343 km (0.118 R)
• M66: 18,951,806 km (0.099 R)
• M67: 19,573,086 km (0.098 R)
• M68: 19,671,821 km (0.108 R)
• M69: 19,803,766 km (0.04 R)
• M70: 20,467,681 km (0.111 R)
• M71: 21,307,674 km (0.078 R)
• M72: 21,477,018 km (0.081 R)
• M73: 21,680,920 km (0.105 R)
• M74: 21,748,987 km (0.118 R)
• M75: 21,919,529 km (0.051 R)
• M76: 22,056,261 km (0.072 R)
• M77: 22,159,035 km (0.112 R)
• M78: 22,917,347 km (0.108 R)
• M79: 23,125,736 km (0.092 R)
• M80: 23,299,719 km (0.076 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.5

Radius: 13.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.84 AU - 5.92 AU

Year: 7578 Days

Day: 14.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,755,593 km

• M1: 175,927 km (0.092 R)
• M2: 269,127 km (0.098 R)
• M3: 408,851 km (0.08 R)
• M4: 534,962 km (0.119 R)
• M5: 919,429 km (0.09 R)
• M6: 1,057,807 km (0.079 R)
• M7: 1,231,340 km (0.074 R)
• M8: 1,371,663 km (0.059 R)
• M9: 1,473,240 km (0.059 R)
• M10: 1,577,510 km (0.082 R)
• M11: 1,938,340 km (0.052 R)
• M12: 2,448,618 km (0.098 R)
• M13: 2,537,778 km (0.114 R)
• M14: 2,830,691 km (0.096 R)
• M15: 3,076,929 km (0.11 R)
• M16: 3,231,912 km (0.061 R)
• M17: 3,549,957 km (0.094 R)
• M18: 4,025,230 km (0.068 R)
• M19: 4,131,145 km (0.115 R)
• M20: 4,346,117 km (0.041 R)
• M21: 4,498,707 km (0.081 R)
• M22: 4,764,692 km (0.068 R)
• M23: 4,854,601 km (0.103 R)
• M24: 5,546,341 km (0.051 R)
• M25: 6,097,759 km (0.057 R)
• M26: 6,293,732 km (0.113 R)
• M27: 6,996,094 km (0.083 R)
• M28: 7,253,103 km (0.11 R)
• M29: 8,257,952 km (0.075 R)
• M30: 8,447,792 km (0.054 R)
• M31: 9,137,887 km (0.089 R)
• M32: 9,817,510 km (0.048 R)
• M33: 10,192,402 km (0.108 R)
• M34: 10,279,618 km (0.111 R)
• M35: 10,572,082 km (0.083 R)
• M36: 11,861,017 km (0.073 R)
• M37: 12,014,055 km (0.056 R)
• M38: 12,601,825 km (0.051 R)
• M39: 13,485,201 km (0.102 R)
• M40: 13,805,490 km (0.082 R)
• M41: 13,902,130 km (0.103 R)
• M42: 14,160,785 km (0.104 R)
• M43: 14,715,943 km (0.119 R)
• M44: 14,847,589 km (0.12 R)
• M45: 14,946,473 km (0.078 R)
• M46: 15,112,078 km (0.092 R)
• M47: 15,344,702 km (0.107 R)
• M48: 15,948,629 km (0.109 R)
• M49: 16,083,865 km (0.083 R)
• M50: 16,662,959 km (0.106 R)
• M51: 16,972,327 km (0.117 R)
• M52: 17,283,491 km (0.083 R)
• M53: 17,457,324 km (0.093 R)
• M54: 17,631,605 km (0.04 R)
• M55: 17,771,479 km (0.105 R)
• M56: 18,476,534 km (0.063 R)
• M57: 18,832,427 km (0.088 R)
• M58: 19,298,574 km (0.063 R)
• M59: 19,406,584 km (0.093 R)
• M60: 19,695,906 km (0.117 R)
• M61: 20,169,084 km (0.117 R)
• M62: 20,609,201 km (0.102 R)
• M63: 20,867,407 km (0.093 R)
• M64: 21,126,660 km (0.096 R)
• M65: 21,723,256 km (0.059 R)
• M66: 23,777,684 km (0.034 R)
• M67: 23,932,219 km (0.09 R)
• M68: 24,359,320 km (0.093 R)
• M69: 26,092,412 km (0.059 R)
• M70: 26,652,057 km (0.084 R)
• M71: 26,852,967 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.2

Radius: 4.9

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.65 AU - 8.63 AU

Year: 13411 Days

Day: 19.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,755,593 km

• M1: 62,532 km (0.104 R)
• M2: 237,711 km (0.056 R)
• M3: 337,642 km (0.074 R)
• M4: 497,263 km (0.062 R)
• M5: 1,019,958 km (0.094 R)
• M6: 1,251,237 km (0.067 R)
• M7: 1,361,789 km (0.049 R)
• M8: 1,498,671 km (0.113 R)
• M9: 1,736,682 km (0.116 R)
• M10: 2,037,972 km (0.089 R)
• M11: 2,519,827 km (0.04 R)
• M12: 2,744,971 km (0.099 R)
• M13: 2,802,267 km (0.1 R)
• M14: 3,154,570 km (0.109 R)
• M15: 3,932,330 km (0.084 R)
• M16: 3,997,106 km (0.09 R)
• M17: 4,292,561 km (0.111 R)
• M18: 4,325,922 km (0.045 R)
• M19: 5,435,339 km (0.119 R)
• M20: 6,096,113 km (0.09 R)
• M21: 6,359,854 km (0.084 R)
• M22: 6,473,997 km (0.078 R)
• M23: 6,627,186 km (0.095 R)
• M24: 6,781,720 km (0.078 R)
• M25: 7,015,691 km (0.091 R)
• M26: 9,280,753 km (0.09 R)
• M27: 9,540,455 km (0.099 R)
• M28: 10,067,039 km (0.047 R)
• M29: 10,111,320 km (0.085 R)
• M30: 10,783,613 km (0.111 R)
• M31: 11,056,629 km (0.081 R)
• M32: 11,795,643 km (0.111 R)
• M33: 12,360,374 km (0.104 R)
• M34: 12,933,933 km (0.106 R)
• M35: 13,030,274 km (0.066 R)
• M36: 16,031,955 km (0.096 R)
• M37: 17,449,245 km (0.102 R)
• M38: 18,470,251 km (0.093 R)
• M39: 18,906,029 km (0.11 R)
• M40: 19,015,535 km (0.082 R)
• M41: 19,180,093 km (0.057 R)
• M42: 19,290,047 km (0.057 R)
• M43: 20,682,504 km (0.08 R)
• M44: 21,305,280 km (0.03 R)
• M45: 22,860,051 km (0.086 R)
• M46: 23,798,628 km (0.096 R)
• M47: 23,916,810 km (0.112 R)
• M48: 24,749,621 km (0.104 R)
• M49: 24,809,460 km (0.062 R)
• M50: 25,350,257 km (0.098 R)
• M51: 27,862,903 km (0.041 R)
• M52: 28,424,942 km (0.046 R)
• M53: 28,738,798 km (0.079 R)
• M54: 30,069,471 km (0.119 R)
• M55: 30,133,349 km (0.067 R)
• M56: 30,453,489 km (0.091 R)
• M57: 30,967,806 km (0.103 R)
• M58: 31,549,892 km (0.08 R)
• M59: 31,744,818 km (0.086 R)
• M60: 31,940,043 km (0.096 R)
• M61: 32,135,717 km (0.109 R)
• M62: 32,200,942 km (0.065 R)
• M63: 32,266,316 km (0.08 R)
• M64: 33,914,286 km (0.106 R)
• M65: 34,380,732 km (0.104 R)
• M66: 34,447,453 km (0.081 R)
• M67: 34,983,312 km (0.106 R)
• M68: 35,387,077 km (0.038 R)
• M69: 35,995,492 km (0.084 R)
• M70: 36,471,213 km (0.111 R)
• M71: 37,703,899 km (0.087 R)
• M72: 38,256,065 km (0.113 R)
• M73: 38,602,534 km (0.089 R)
• M74: 39,438,337 km (0.073 R)
• M75: 40,632,577 km (0.071 R)
• M76: 42,553,713 km (0.084 R)
• M77: 42,984,555 km (0.107 R)
• M78: 43,923,132 km (0.116 R)
• M79: 45,233,908 km (0.103 R)
• M80: 45,453,667 km (0.092 R)
• M81: 45,747,029 km (0.12 R)
• M82: 47,149,808 km (0.07 R)
• M83: 47,298,209 km (0.096 R)
• M84: 47,819,109 km (0.101 R)
• M85: 48,042,907 km (0.119 R)
• M86: 48,117,557 km (0.079 R)
• M87: 48,341,804 km (0.117 R)
• M88: 48,941,542 km (0.113 R)
• M89: 49,997,104 km (0.055 R)
• M90: 50,148,497 km (0.091 R)
• M91: 50,679,570 km (0.059 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: 211 - 16,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit