🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 13.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.21 AU - 1.25 AU

Year: 910 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 51,307,608 km

• M1: 169,345 km (0.108 R)
• M2: 296,353 km (0.045 R)
• M3: 383,719 km (0.112 R)
• M4: 488,736 km (0.11 R)
• M5: 606,619 km (0.051 R)
• M6: 740,809 km (0.089 R)
• M7: 835,055 km (0.1 R)
• M8: 958,324 km (0.118 R)
• M9: 1,114,055 km (0.103 R)
• M10: 1,230,143 km (0.103 R)
• M11: 1,317,209 km (0.03 R)
• M12: 1,475,185 km (0.097 R)
• M13: 1,568,534 km (0.053 R)
• M14: 1,742,965 km (0.115 R)
• M15: 1,841,999 km (0.116 R)
• M16: 1,962,275 km (0.103 R)
• M17: 2,091,977 km (0.118 R)
• M18: 2,271,644 km (0.061 R)
• M19: 2,380,551 km (0.108 R)
• M20: 2,477,341 km (0.103 R)
• M21: 2,689,471 km (0.083 R)
• M22: 2,812,440 km (0.095 R)
• M23: 2,929,874 km (0.098 R)
• M24: 3,147,090 km (0.079 R)
• M25: 3,276,941 km (0.057 R)
• M26: 3,385,250 km (0.04 R)
• M27: 3,542,178 km (0.075 R)
• M28: 3,725,585 km (0.092 R)
• M29: 3,863,365 km (0.111 R)
• M30: 4,002,641 km (0.036 R)
• M31: 4,152,089 km (0.068 R)
• M32: 4,320,387 km (0.102 R)
• M33: 4,456,670 km (0.118 R)
• M34: 4,742,402 km (0.117 R)
• M35: 4,900,826 km (0.112 R)
• M36: 5,132,703 km (0.109 R)
• M37: 5,441,623 km (0.106 R)
• M38: 5,644,776 km (0.106 R)
• M39: 5,737,826 km (0.069 R)
• M40: 5,859,749 km (0.095 R)
• M41: 6,087,137 km (0.119 R)
• M42: 6,250,049 km (0.114 R)
• M43: 6,521,420 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.1

Radius: 11.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.18 AU - 1.78 AU

Year: 1201 Days

Day: 8.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,307,608 km

• M1: 188,194 km (0.03 R)
• M2: 305,628 km (0.113 R)
• M3: 461,809 km (0.097 R)
• M4: 701,764 km (0.074 R)
• M5: 804,537 km (0.103 R)
• M6: 912,996 km (0.112 R)
• M7: 1,010,384 km (0.096 R)
• M8: 1,180,926 km (0.03 R)
• M9: 1,306,289 km (0.086 R)
• M10: 1,430,006 km (0.079 R)
• M11: 1,512,584 km (0.11 R)
• M12: 1,590,375 km (0.086 R)
• M13: 1,729,950 km (0.117 R)
• M14: 1,804,749 km (0.064 R)
• M15: 1,993,092 km (0.049 R)
• M16: 2,078,962 km (0.079 R)
• M17: 2,210,159 km (0.098 R)
• M18: 2,359,308 km (0.109 R)
• M19: 2,511,898 km (0.12 R)
• M20: 2,628,435 km (0.114 R)
• M21: 2,754,994 km (0.098 R)
• M22: 2,915,962 km (0.054 R)
• M23: 3,005,720 km (0.095 R)
• M24: 3,129,887 km (0.107 R)
• M25: 3,213,661 km (0.091 R)
• M26: 3,323,616 km (0.054 R)
• M27: 3,564,768 km (0.102 R)
• M28: 3,714,066 km (0.086 R)
• M29: 3,802,927 km (0.114 R)
• M30: 3,919,464 km (0.062 R)
• M31: 4,082,825 km (0.07 R)
• M32: 4,183,804 km (0.108 R)
• M33: 4,266,980 km (0.092 R)
• M34: 4,435,128 km (0.059 R)
• M35: 4,662,816 km (0.092 R)
• M36: 4,845,924 km (0.063 R)
• M37: 4,962,760 km (0.105 R)
• M38: 5,050,873 km (0.11 R)
• M39: 5,399,137 km (0.083 R)
• M40: 5,755,180 km (0.103 R)
• M41: 5,899,841 km (0.075 R)
• M42: 6,024,755 km (0.094 R)
• M43: 6,161,039 km (0.055 R)
• M44: 6,298,370 km (0.078 R)
• M45: 6,533,238 km (0.117 R)
• M46: 6,630,178 km (0.119 R)
• M47: 6,781,870 km (0.091 R)
• M48: 6,880,006 km (0.12 R)
• M49: 7,088,695 km (0.118 R)
• M50: 7,523,726 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.7

Radius: 9.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.38 AU - 1.88 AU

Year: 1388 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,307,608 km

• M1: 119,080 km (0.09 R)
• M2: 259,403 km (0.094 R)
• M3: 332,556 km (0.108 R)
• M4: 398,828 km (0.095 R)
• M5: 728,990 km (0.1 R)
• M6: 834,158 km (0.109 R)
• M7: 958,773 km (0.087 R)
• M8: 1,120,039 km (0.05 R)
• M9: 1,180,926 km (0.075 R)
• M10: 1,581,997 km (0.09 R)
• M11: 1,656,796 km (0.116 R)
• M12: 1,774,231 km (0.114 R)
• M13: 1,906,625 km (0.098 R)
• M14: 1,986,510 km (0.109 R)
• M15: 2,092,575 km (0.075 R)
• M16: 2,207,167 km (0.077 R)
• M17: 2,442,484 km (0.116 R)
• M18: 2,509,355 km (0.068 R)
• M19: 3,124,202 km (0.1 R)
• M20: 3,359,071 km (0.09 R)
• M21: 3,441,200 km (0.098 R)
• M22: 3,508,968 km (0.064 R)
• M23: 3,622,812 km (0.105 R)
• M24: 3,699,256 km (0.119 R)
• M25: 3,861,869 km (0.099 R)
• M26: 4,058,590 km (0.095 R)
• M27: 4,363,919 km (0.108 R)
• M28: 4,519,352 km (0.101 R)
• M29: 4,802,092 km (0.089 R)
• M30: 5,150,954 km (0.11 R)
• M31: 5,219,919 km (0.119 R)
• M32: 5,306,685 km (0.063 R)
• M33: 5,428,907 km (0.113 R)
• M34: 5,649,414 km (0.032 R)
• M35: 6,090,429 km (0.07 R)
• M36: 6,154,307 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 9

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.05 AU - 3.11 AU

Year: 2763 Days

Day: 11.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,307,608 km

• M1: 124,316 km (0.106 R)
• M2: 238,160 km (0.092 R)
• M3: 299,794 km (0.099 R)
• M4: 469,139 km (0.048 R)
• M5: 562,039 km (0.086 R)
• M6: 922,869 km (0.042 R)
• M7: 1,009,636 km (0.07 R)
• M8: 1,323,642 km (0.103 R)
• M9: 1,536,819 km (0.058 R)
• M10: 1,788,293 km (0.056 R)
• M11: 1,856,809 km (0.073 R)
• M12: 2,010,446 km (0.106 R)
• M13: 2,124,888 km (0.117 R)
• M14: 2,285,855 km (0.114 R)
• M15: 2,451,012 km (0.118 R)
• M16: 2,573,532 km (0.041 R)
• M17: 2,635,615 km (0.085 R)
• M18: 2,824,857 km (0.079 R)
• M19: 3,051,198 km (0.113 R)
• M20: 3,233,408 km (0.098 R)
• M21: 3,608,450 km (0.11 R)
• M22: 3,695,516 km (0.119 R)
• M23: 3,818,785 km (0.085 R)
• M24: 3,889,844 km (0.104 R)
• M25: 4,307,072 km (0.118 R)
• M26: 4,493,022 km (0.088 R)
• M27: 4,643,668 km (0.104 R)
• M28: 4,738,662 km (0.103 R)
• M29: 4,969,342 km (0.106 R)
• M30: 5,262,853 km (0.113 R)
• M31: 5,622,636 km (0.049 R)
• M32: 5,723,914 km (0.117 R)
• M33: 5,825,939 km (0.092 R)
• M34: 5,969,703 km (0.082 R)
• M35: 6,302,857 km (0.113 R)
• M36: 6,429,268 km (0.1 R)
• M37: 6,684,781 km (0.085 R)
• M38: 7,695,015 km (0.034 R)
• M39: 7,807,662 km (0.072 R)
• M40: 8,126,007 km (0.076 R)
• M41: 8,799,197 km (0.119 R)
• M42: 9,273,871 km (0.117 R)
• M43: 9,345,678 km (0.082 R)
• M44: 9,829,926 km (0.047 R)
• M45: 10,149,168 km (0.116 R)
• M46: 10,772,393 km (0.062 R)
• M47: 11,076,077 km (0.048 R)
• M48: 11,228,966 km (0.104 R)
• M49: 11,485,227 km (0.043 R)
• M50: 11,640,061 km (0.081 R)
• M51: 11,951,523 km (0.067 R)
• M52: 12,424,103 km (0.086 R)
• M53: 12,902,667 km (0.072 R)
• M54: 13,036,706 km (0.104 R)
• M55: 13,171,195 km (0.107 R)
• M56: 13,279,205 km (0.112 R)
• M57: 13,495,822 km (0.105 R)
• M58: 14,153,155 km (0.12 R)
• M59: 14,680,937 km (0.105 R)
• M60: 14,989,407 km (0.041 R)
• M61: 15,641,205 km (0.096 R)
• M62: 15,698,352 km (0.105 R)
• M63: 16,592,797 km (0.109 R)
• M64: 16,680,163 km (0.115 R)
• M65: 17,681,720 km (0.111 R)
• M66: 17,830,720 km (0.063 R)
• M67: 18,430,607 km (0.072 R)
• M68: 18,551,482 km (0.082 R)
• M69: 18,642,139 km (0.099 R)
• M70: 18,733,094 km (0.104 R)
• M71: 18,854,568 km (0.119 R)
• M72: 18,976,191 km (0.043 R)
• M73: 19,037,227 km (0.112 R)
• M74: 19,159,298 km (0.075 R)
• M75: 19,681,096 km (0.106 R)
• M76: 19,742,880 km (0.101 R)
• M77: 19,928,381 km (0.058 R)
• M78: 19,990,315 km (0.096 R)
• M79: 20,083,365 km (0.112 R)
• M80: 20,707,487 km (0.105 R)
• M81: 20,832,999 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 9.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.11 AU - 3.25 AU

Year: 2926 Days

Day: 11.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,307,608 km

• M1: 123,119 km (0.054 R)
• M2: 195,973 km (0.099 R)
• M3: 282,890 km (0.034 R)
• M4: 362,625 km (0.104 R)
• M5: 506,987 km (0.083 R)
• M6: 577,298 km (0.058 R)
• M7: 686,355 km (0.119 R)
• M8: 795,412 km (0.027 R)
• M9: 926,609 km (0.066 R)
• M10: 1,023,698 km (0.108 R)
• M11: 1,246,449 km (0.106 R)
• M12: 1,532,630 km (0.048 R)
• M13: 1,708,557 km (0.113 R)
• M14: 1,963,921 km (0.114 R)
• M15: 2,090,929 km (0.101 R)
• M16: 2,330,884 km (0.057 R)
• M17: 2,409,274 km (0.114 R)
• M18: 2,591,484 km (0.116 R)
• M19: 2,825,904 km (0.104 R)
• M20: 2,969,817 km (0.091 R)
• M21: 3,055,088 km (0.072 R)
• M22: 3,190,474 km (0.025 R)
• M23: 3,518,692 km (0.12 R)
• M24: 3,660,809 km (0.081 R)
• M25: 3,726,034 km (0.104 R)
• M26: 3,791,708 km (0.092 R)
• M27: 4,112,296 km (0.058 R)
• M28: 4,193,827 km (0.103 R)
• M29: 4,680,169 km (0.103 R)
• M30: 4,908,456 km (0.097 R)
• M31: 5,038,606 km (0.11 R)
• M32: 5,391,058 km (0.058 R)
• M33: 5,510,438 km (0.118 R)
• M34: 5,630,565 km (0.1 R)
• M35: 5,858,253 km (0.08 R)
• M36: 5,981,072 km (0.06 R)
• M37: 6,417,300 km (0.056 R)
• M38: 6,511,995 km (0.06 R)
• M39: 6,639,154 km (0.106 R)
• M40: 6,703,181 km (0.063 R)
• M41: 7,009,408 km (0.109 R)
• M42: 7,386,395 km (0.057 R)
• M43: 7,585,809 km (0.102 R)
• M44: 7,652,529 km (0.081 R)
• M45: 7,921,955 km (0.102 R)
• M46: 8,126,007 km (0.113 R)
• M47: 8,245,835 km (0.037 R)
• M48: 8,487,286 km (0.037 R)
• M49: 8,959,566 km (0.096 R)
• M50: 9,350,765 km (0.119 R)
• M51: 9,476,427 km (0.115 R)
• M52: 9,566,485 km (0.112 R)
• M53: 9,638,740 km (0.118 R)
• M54: 9,747,498 km (0.073 R)
• M55: 10,021,262 km (0.116 R)
• M56: 10,094,715 km (0.12 R)
• M57: 10,205,118 km (0.114 R)
• M58: 10,371,620 km (0.091 R)
• M59: 10,445,821 km (0.093 R)
• M60: 10,651,069 km (0.046 R)
• M61: 11,141,301 km (0.113 R)
• M62: 11,389,185 km (0.107 R)
• M63: 11,600,417 km (0.114 R)
• M64: 11,793,548 km (0.081 R)
• M65: 12,398,971 km (0.096 R)
• M66: 12,735,416 km (0.093 R)
• M67: 12,815,002 km (0.098 R)
• M68: 13,014,716 km (0.114 R)
• M69: 13,114,946 km (0.105 R)
• M70: 13,396,938 km (0.118 R)
• M71: 13,660,530 km (0.073 R)

Asteroid Belt

Center: 5.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.2

Radius: 6.6

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.92 AU - 10.2 AU

Year: 16701 Days

Day: 17.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,307,608 km

• M1: 86,617 km (0.085 R)
• M2: 216,169 km (0.104 R)
• M3: 604,076 km (0.048 R)
• M4: 654,790 km (0.089 R)
• M5: 724,951 km (0.082 R)
• M6: 834,906 km (0.078 R)
• M7: 911,500 km (0.104 R)
• M8: 1,051,224 km (0.109 R)
• M9: 1,351,467 km (0.098 R)
• M10: 2,211,505 km (0.117 R)
• M11: 2,291,839 km (0.055 R)
• M12: 2,345,994 km (0.113 R)
• M13: 2,794,189 km (0.081 R)
• M14: 3,058,080 km (0.09 R)
• M15: 4,561,089 km (0.092 R)
• M16: 4,801,942 km (0.102 R)
• M17: 4,941,517 km (0.07 R)
• M18: 5,046,983 km (0.111 R)
• M19: 5,585,685 km (0.118 R)
• M20: 7,030,651 km (0.093 R)
• M21: 8,082,025 km (0.095 R)
• M22: 8,123,314 km (0.095 R)
• M23: 8,457,216 km (0.06 R)
• M24: 8,838,242 km (0.086 R)
• M25: 10,014,530 km (0.101 R)
• M26: 10,148,121 km (0.036 R)
• M27: 10,282,460 km (0.079 R)
• M28: 10,417,397 km (0.097 R)
• M29: 10,825,650 km (0.108 R)
• M30: 11,100,760 km (0.061 R)
• M31: 11,471,015 km (0.09 R)
• M32: 11,845,459 km (0.107 R)
• M33: 12,319,085 km (0.099 R)
• M34: 12,510,421 km (0.09 R)
• M35: 12,798,995 km (0.098 R)
• M36: 12,895,636 km (0.082 R)
• M37: 13,138,583 km (0.084 R)
• M38: 14,075,065 km (0.083 R)
• M39: 14,425,423 km (0.051 R)
• M40: 14,677,496 km (0.107 R)
• M41: 16,693,178 km (0.12 R)
• M42: 16,745,986 km (0.052 R)
• M43: 18,247,350 km (0.031 R)
• M44: 18,410,860 km (0.086 R)
• M45: 18,958,987 km (0.106 R)
• M46: 20,183,745 km (0.108 R)
• M47: 20,692,228 km (0.066 R)
• M48: 20,748,925 km (0.092 R)
• M49: 21,033,461 km (0.118 R)
• M50: 21,147,753 km (0.095 R)
• M51: 22,300,704 km (0.1 R)
• M52: 22,475,434 km (0.085 R)
• M53: 23,002,318 km (0.042 R)
• M54: 23,296,876 km (0.056 R)
• M55: 23,355,968 km (0.089 R)
• M56: 23,415,059 km (0.044 R)
• M57: 25,332,155 km (0.08 R)
• M58: 26,432,597 km (0.088 R)
• M59: 27,050,586 km (0.072 R)
• M60: 28,238,094 km (0.091 R)
• M61: 29,251,021 km (0.084 R)
• M62: 29,954,430 km (0.097 R)
• M63: 30,018,608 km (0.119 R)
• M64: 30,276,066 km (0.112 R)
• M65: 31,508,304 km (0.108 R)
• M66: 31,704,426 km (0.081 R)
• M67: 31,900,848 km (0.083 R)
• M68: 33,154,628 km (0.085 R)
• M69: 33,687,346 km (0.059 R)
• M70: 34,761,160 km (0.083 R)
• M71: 34,828,628 km (0.112 R)
• M72: 37,356,383 km (0.066 R)
• M73: 37,910,644 km (0.105 R)
• M74: 39,097,404 km (0.076 R)
• M75: 39,308,187 km (0.099 R)
• M76: 39,730,651 km (0.094 R)
• M77: 39,871,872 km (0.075 R)
• M78: 41,650,740 km (0.1 R)
• M79: 42,153,389 km (0.102 R)
• M80: 42,225,345 km (0.065 R)
• M81: 42,441,514 km (0.119 R)
• M82: 42,947,454 km (0.115 R)
• M83: 43,673,453 km (0.095 R)
• M84: 44,623,549 km (0.077 R)
• M85: 45,358,822 km (0.11 R)
• M86: 46,246,686 km (0.087 R)
• M87: 47,663,976 km (0.101 R)
• M88: 49,171,324 km (0.102 R)
• M89: 50,159,418 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 14,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit