🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.9

Radius: 12.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.74 AU - 0.98 AU

Year: 561 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,835,516 km

• M1: 154,983 km (0.114 R)
• M2: 269,575 km (0.041 R)
• M3: 366,216 km (0.11 R)
• M4: 449,542 km (0.074 R)
• M5: 528,828 km (0.087 R)
• M6: 614,099 km (0.08 R)
• M7: 753,674 km (0.092 R)
• M8: 848,070 km (0.116 R)
• M9: 925,861 km (0.078 R)
• M10: 1,129,464 km (0.084 R)
• M11: 1,244,953 km (0.12 R)
• M12: 1,361,939 km (0.089 R)
• M13: 1,474,586 km (0.106 R)
• M14: 1,624,932 km (0.099 R)
• M15: 1,750,744 km (0.051 R)
• M16: 1,831,527 km (0.028 R)
• M17: 1,932,057 km (0.117 R)
• M18: 2,031,389 km (0.111 R)
• M19: 2,161,390 km (0.091 R)
• M20: 2,254,889 km (0.1 R)
• M21: 2,343,301 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 11.5

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.86 AU - 0.88 AU

Year: 570 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 77,835,516 km

• M1: 160,219 km (0.113 R)
• M2: 232,325 km (0.113 R)
• M3: 312,510 km (0.059 R)
• M4: 517,160 km (0.115 R)
• M5: 591,360 km (0.109 R)
• M6: 666,010 km (0.109 R)
• M7: 773,870 km (0.069 R)
• M8: 861,534 km (0.116 R)
• M9: 962,064 km (0.081 R)
• M10: 1,062,145 km (0.102 R)
• M11: 1,160,879 km (0.086 R)
• M12: 1,273,377 km (0.099 R)
• M13: 1,352,215 km (0.096 R)
• M14: 1,438,384 km (0.105 R)
• M15: 1,537,567 km (0.052 R)
• M16: 1,708,258 km (0.076 R)
• M17: 1,784,254 km (0.098 R)
• M18: 1,861,297 km (0.077 R)
• M19: 2,037,673 km (0.103 R)
• M20: 2,149,871 km (0.117 R)
• M21: 2,251,598 km (0.114 R)
• M22: 2,433,359 km (0.108 R)
• M23: 2,633,521 km (0.109 R)
• M24: 2,790,898 km (0.082 R)
• M25: 2,909,080 km (0.092 R)
• M26: 3,086,204 km (0.062 R)
• M27: 3,165,192 km (0.054 R)
• M28: 3,244,927 km (0.056 R)
• M29: 3,451,073 km (0.083 R)
• M30: 3,555,792 km (0.119 R)
• M31: 3,669,187 km (0.057 R)
• M32: 3,760,741 km (0.072 R)
• M33: 3,954,021 km (0.106 R)
• M34: 4,254,264 km (0.072 R)
• M35: 4,350,605 km (0.116 R)
• M36: 4,455,773 km (0.106 R)
• M37: 4,611,205 km (0.115 R)
• M38: 4,835,003 km (0.086 R)
• M39: 4,935,683 km (0.047 R)
• M40: 5,284,844 km (0.081 R)
• M41: 5,536,767 km (0.106 R)
• M42: 5,615,754 km (0.118 R)
• M43: 5,774,927 km (0.076 R)
• M44: 5,864,087 km (0.07 R)
• M45: 5,989,450 km (0.083 R)
• M46: 6,197,541 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.1

Radius: 9.8

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.76 AU - 1.1 AU

Year: 630 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 77,835,516 km

• M1: 135,984 km (0.083 R)
• M2: 202,855 km (0.118 R)
• M3: 335,698 km (0.097 R)
• M4: 431,141 km (0.116 R)
• M5: 664,364 km (0.065 R)
• M6: 780,003 km (0.095 R)
• M7: 863,030 km (0.057 R)
• M8: 949,348 km (0.094 R)
• M9: 1,014,573 km (0.086 R)
• M10: 1,087,577 km (0.111 R)
• M11: 1,149,959 km (0.09 R)
• M12: 1,364,482 km (0.098 R)
• M13: 1,514,828 km (0.106 R)
• M14: 1,592,170 km (0.066 R)
• M15: 1,685,220 km (0.114 R)
• M16: 1,780,215 km (0.092 R)
• M17: 1,892,263 km (0.045 R)
• M18: 2,170,665 km (0.054 R)
• M19: 2,314,877 km (0.108 R)
• M20: 2,487,214 km (0.12 R)
• M21: 2,562,312 km (0.119 R)
• M22: 2,638,308 km (0.062 R)
• M23: 2,723,579 km (0.036 R)
• M24: 2,818,573 km (0.12 R)
• M25: 2,967,423 km (0.113 R)
• M26: 3,155,019 km (0.107 R)
• M27: 3,245,675 km (0.06 R)
• M28: 3,467,080 km (0.082 R)
• M29: 3,608,001 km (0.066 R)
• M30: 3,721,995 km (0.104 R)
• M31: 3,837,335 km (0.109 R)
• M32: 3,963,596 km (0.119 R)
• M33: 4,280,294 km (0.106 R)
• M34: 4,667,154 km (0.085 R)
• M35: 4,833,507 km (0.092 R)
• M36: 4,896,338 km (0.089 R)
• M37: 5,044,141 km (0.11 R)
• M38: 5,182,669 km (0.099 R)
• M39: 5,311,622 km (0.104 R)
• M40: 5,441,772 km (0.034 R)
• M41: 5,562,049 km (0.116 R)
• M42: 5,638,942 km (0.115 R)
• M43: 5,749,495 km (0.106 R)
• M44: 5,849,576 km (0.098 R)
• M45: 6,221,775 km (0.058 R)
• M46: 6,336,068 km (0.062 R)
• M47: 6,405,033 km (0.052 R)
• M48: 6,718,291 km (0.098 R)
• M49: 6,859,062 km (0.099 R)
• M50: 7,072,239 km (0.106 R)
• M51: 7,167,683 km (0.109 R)
• M52: 7,275,543 km (0.086 R)
• M53: 7,638,916 km (0.062 R)
• M54: 7,773,704 km (0.11 R)
• M55: 7,996,006 km (0.097 R)
• M56: 8,095,489 km (0.099 R)
• M57: 8,207,837 km (0.112 R)
• M58: 8,320,783 km (0.102 R)
• M59: 8,586,319 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 8.6

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.49 AU - 1.65 AU

Year: 1383 Days

Day: 6.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,835,516 km

• M1: 107,411 km (0.039 R)
• M2: 221,704 km (0.078 R)
• M3: 275,709 km (0.084 R)
• M4: 352,153 km (0.1 R)
• M5: 577,448 km (0.047 R)
• M6: 681,867 km (0.105 R)
• M7: 854,802 km (0.095 R)
• M8: 983,756 km (0.045 R)
• M9: 1,059,303 km (0.117 R)
• M10: 1,234,332 km (0.117 R)
• M11: 1,288,786 km (0.106 R)
• M12: 1,456,934 km (0.049 R)
• M13: 1,702,723 km (0.067 R)
• M14: 1,763,609 km (0.076 R)
• M15: 1,846,187 km (0.12 R)
• M16: 1,908,869 km (0.116 R)
• M17: 2,004,312 km (0.108 R)
• M18: 2,079,710 km (0.099 R)
• M19: 2,413,762 km (0.106 R)
• M20: 2,645,788 km (0.054 R)
• M21: 2,861,059 km (0.036 R)
• M22: 2,958,447 km (0.071 R)
• M23: 3,081,866 km (0.056 R)
• M24: 3,308,507 km (0.057 R)
• M25: 3,632,087 km (0.028 R)
• M26: 3,698,059 km (0.113 R)
• M27: 3,925,448 km (0.062 R)
• M28: 3,979,603 km (0.104 R)
• M29: 4,061,283 km (0.054 R)
• M30: 4,116,036 km (0.098 R)
• M31: 4,171,088 km (0.057 R)
• M32: 4,226,439 km (0.111 R)
• M33: 4,478,362 km (0.09 R)
• M34: 4,720,710 km (0.061 R)
• M35: 4,778,455 km (0.089 R)
• M36: 4,836,350 km (0.065 R)
• M37: 4,923,565 km (0.11 R)
• M38: 5,233,382 km (0.065 R)
• M39: 5,368,020 km (0.095 R)
• M40: 5,564,742 km (0.034 R)
• M41: 5,640,887 km (0.102 R)
• M42: 5,779,115 km (0.098 R)
• M43: 5,965,065 km (0.048 R)
• M44: 6,247,656 km (0.069 R)
• M45: 6,470,706 km (0.078 R)
• M46: 6,826,151 km (0.057 R)
• M47: 6,973,505 km (0.117 R)
• M48: 7,088,845 km (0.055 R)
• M49: 7,188,178 km (0.106 R)
• M50: 7,965,189 km (0.061 R)
• M51: 8,539,046 km (0.062 R)
• M52: 8,662,465 km (0.097 R)
• M53: 8,751,027 km (0.084 R)
• M54: 8,821,936 km (0.116 R)
• M55: 9,000,406 km (0.09 R)
• M56: 9,162,122 km (0.101 R)
• M57: 9,234,228 km (0.097 R)
• M58: 9,524,747 km (0.099 R)
• M59: 9,597,900 km (0.1 R)
• M60: 10,376,707 km (0.115 R)
• M61: 10,792,738 km (0.118 R)
• M62: 11,407,735 km (0.116 R)
• M63: 11,641,258 km (0.047 R)
• M64: 11,876,276 km (0.094 R)
• M65: 11,935,367 km (0.067 R)
• M66: 12,014,205 km (0.092 R)
• M67: 12,073,446 km (0.098 R)
• M68: 12,172,480 km (0.052 R)
• M69: 12,832,505 km (0.113 R)
• M70: 13,115,993 km (0.077 R)
• M71: 13,360,735 km (0.094 R)
• M72: 13,463,060 km (0.117 R)
• M73: 13,751,186 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.3

Radius: 7.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.17 AU - 7.83 AU

Year: 11649 Days

Day: 19 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,835,516 km

• M1: 98,286 km (0.096 R)
• M2: 173,384 km (0.079 R)
• M3: 251,624 km (0.095 R)
• M4: 455,077 km (0.056 R)
• M5: 663,167 km (0.073 R)
• M6: 985,850 km (0.039 R)
• M7: 1,373,159 km (0.109 R)
• M8: 1,656,198 km (0.105 R)
• M9: 2,091,977 km (0.086 R)
• M10: 2,276,132 km (0.108 R)
• M11: 2,635,615 km (0.115 R)
• M12: 3,038,632 km (0.065 R)
• M13: 3,194,812 km (0.112 R)
• M14: 3,247,471 km (0.09 R)
• M15: 3,515,101 km (0.113 R)
• M16: 3,817,738 km (0.075 R)
• M17: 3,901,812 km (0.064 R)
• M18: 4,360,329 km (0.098 R)
• M19: 4,566,475 km (0.086 R)
• M20: 4,775,613 km (0.098 R)
• M21: 4,866,269 km (0.051 R)
• M22: 5,049,377 km (0.041 R)
• M23: 5,141,679 km (0.119 R)
• M24: 5,390,759 km (0.095 R)
• M25: 5,485,305 km (0.093 R)
• M26: 5,675,743 km (0.117 R)
• M27: 5,771,935 km (0.118 R)
• M28: 5,900,888 km (0.061 R)
• M29: 6,128,875 km (0.117 R)
• M30: 6,227,460 km (0.113 R)
• M31: 6,326,644 km (0.07 R)
• M32: 6,459,636 km (0.104 R)
• M33: 7,035,289 km (0.061 R)
• M34: 7,277,039 km (0.062 R)
• M35: 7,346,751 km (0.092 R)
• M36: 7,451,470 km (0.084 R)
• M37: 7,521,631 km (0.1 R)
• M38: 7,947,237 km (0.112 R)
• M39: 8,162,957 km (0.11 R)
• M40: 8,235,213 km (0.101 R)
• M41: 8,490,128 km (0.118 R)
• M42: 10,424,279 km (0.104 R)
• M43: 11,018,033 km (0.087 R)
• M44: 11,745,078 km (0.096 R)
• M45: 11,990,868 km (0.115 R)
• M46: 12,487,533 km (0.054 R)
• M47: 12,654,633 km (0.076 R)
• M48: 12,990,929 km (0.09 R)
• M49: 14,672,410 km (0.116 R)
• M50: 16,558,540 km (0.098 R)
• M51: 16,972,626 km (0.064 R)
• M52: 17,670,201 km (0.04 R)
• M53: 19,093,326 km (0.091 R)
• M54: 19,478,989 km (0.092 R)
• M55: 20,552,952 km (0.101 R)
• M56: 21,545,833 km (0.115 R)
• M57: 21,696,179 km (0.034 R)
• M58: 23,681,343 km (0.101 R)
• M59: 23,732,954 km (0.118 R)
• M60: 23,784,715 km (0.118 R)
• M61: 24,199,700 km (0.103 R)
• M62: 24,564,718 km (0.113 R)
• M63: 25,723,803 km (0.057 R)
• M64: 26,900,689 km (0.079 R)
• M65: 27,387,331 km (0.085 R)
• M66: 27,441,485 km (0.08 R)
• M67: 27,495,789 km (0.096 R)
• M68: 27,713,305 km (0.111 R)
• M69: 28,259,337 km (0.056 R)
• M70: 28,368,992 km (0.077 R)
• M71: 28,809,109 km (0.04 R)
• M72: 30,254,673 km (0.079 R)
• M73: 31,212,549 km (0.106 R)
• M74: 31,325,944 km (0.09 R)
• M75: 31,609,880 km (0.114 R)
• M76: 31,780,721 km (0.111 R)
• M77: 31,951,861 km (0.067 R)
• M78: 32,639,413 km (0.058 R)
• M79: 34,379,386 km (0.087 R)
• M80: 34,848,375 km (0.114 R)
• M81: 35,024,901 km (0.084 R)
• M82: 35,319,608 km (0.097 R)
• M83: 38,009,229 km (0.103 R)
• M84: 38,737,471 km (0.08 R)
• M85: 39,470,351 km (0.064 R)
• M86: 40,516,489 km (0.066 R)
• M87: 40,825,857 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.1

Radius: 6.3

Gravity: 22.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.78 AU - 10.72 AU

Year: 18194 Days

Day: 20.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,835,516 km

• M1: 235,766 km (0.117 R)
• M2: 298,298 km (0.106 R)
• M3: 523,443 km (0.075 R)
• M4: 723,904 km (0.047 R)
• M5: 870,660 km (0.083 R)
• M6: 1,027,139 km (0.108 R)
• M7: 1,643,632 km (0.113 R)
• M8: 2,073,726 km (0.11 R)
• M9: 2,248,157 km (0.069 R)
• M10: 3,351,142 km (0.074 R)
• M11: 3,978,256 km (0.104 R)
• M12: 4,195,173 km (0.038 R)
• M13: 4,239,155 km (0.071 R)
• M14: 5,819,656 km (0.053 R)
• M15: 6,568,992 km (0.111 R)
• M16: 7,033,194 km (0.095 R)
• M17: 7,242,781 km (0.059 R)
• M18: 7,401,504 km (0.051 R)
• M19: 8,156,824 km (0.091 R)
• M20: 8,211,726 km (0.116 R)
• M21: 8,711,234 km (0.119 R)
• M22: 9,220,614 km (0.094 R)
• M23: 9,450,247 km (0.108 R)
• M24: 9,798,062 km (0.044 R)
• M25: 10,685,776 km (0.068 R)
• M26: 10,745,914 km (0.116 R)
• M27: 11,475,802 km (0.12 R)
• M28: 12,855,095 km (0.087 R)
• M29: 13,047,328 km (0.069 R)
• M30: 13,890,761 km (0.105 R)
• M31: 14,285,998 km (0.11 R)
• M32: 14,953,055 km (0.094 R)
• M33: 15,087,693 km (0.081 R)
• M34: 15,290,249 km (0.091 R)
• M35: 15,766,718 km (0.063 R)
• M36: 15,972,415 km (0.098 R)
• M37: 16,386,352 km (0.086 R)
• M38: 16,594,742 km (0.1 R)
• M39: 17,649,557 km (0.054 R)
• M40: 18,581,103 km (0.116 R)
• M41: 19,971,316 km (0.112 R)
• M42: 22,541,108 km (0.109 R)
• M43: 23,005,310 km (0.083 R)
• M44: 23,707,523 km (0.049 R)
• M45: 24,258,492 km (0.107 R)
• M46: 26,504,554 km (0.111 R)
• M47: 27,076,317 km (0.068 R)
• M48: 28,565,265 km (0.097 R)
• M49: 30,506,147 km (0.102 R)
• M50: 32,751,013 km (0.055 R)
• M51: 33,893,193 km (0.077 R)
• M52: 34,158,729 km (0.104 R)
• M53: 34,513,725 km (0.063 R)
• M54: 35,675,951 km (0.104 R)
• M55: 36,036,033 km (0.094 R)
• M56: 36,126,240 km (0.09 R)
• M57: 36,487,968 km (0.09 R)
• M58: 37,397,373 km (0.053 R)
• M59: 38,038,550 km (0.052 R)
• M60: 38,314,408 km (0.12 R)
• M61: 40,826,755 km (0.07 R)
• M62: 40,920,852 km (0.092 R)
• M63: 43,295,868 km (0.118 R)
• M64: 45,617,776 km (0.087 R)
• M65: 45,910,839 km (0.105 R)
• M66: 46,400,622 km (0.064 R)
• M67: 46,695,330 km (0.105 R)
• M68: 48,875,719 km (0.104 R)
• M69: 49,777,195 km (0.117 R)
• M70: 52,207,862 km (0.118 R)
• M71: 53,026,611 km (0.115 R)
• M72: 54,676,825 km (0.028 R)
• M73: 57,816,286 km (0.102 R)
• M74: 58,557,244 km (0.092 R)
• M75: 58,981,952 km (0.097 R)
• M76: 60,048,436 km (0.08 R)
• M77: 61,228,763 km (0.113 R)
• M78: 61,875,923 km (0.095 R)
• M79: 62,416,869 km (0.113 R)
• M80: 62,959,461 km (0.057 R)
• M81: 63,176,826 km (0.079 R)
• M82: 63,503,548 km (0.057 R)
• M83: 64,267,844 km (0.075 R)
• M84: 66,136,919 km (0.063 R)
• M85: 66,358,025 km (0.116 R)
• M86: 69,928,178 km (0.066 R)
• M87: 70,717,307 km (0.066 R)
• M88: 71,282,937 km (0.083 R)
• M89: 71,509,577 km (0.115 R)
• M90: 72,532,378 km (0.102 R)
• M91: 73,102,795 km (0.114 R)
• M92: 73,217,087 km (0.138 R)
• M93: 77,253,088 km (0.117 R)
• M94: 77,602,399 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 19,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit