🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.3

Radius: 14.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.57 AU - 0.61 AU

Year: 307 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 163.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,524,216 km

• M1: 180,116 km (0.066 R)
• M2: 274,662 km (0.117 R)
• M3: 372,200 km (0.071 R)
• M4: 466,745 km (0.115 R)
• M5: 575,054 km (0.118 R)
• M6: 671,246 km (0.106 R)
• M7: 806,333 km (0.106 R)
• M8: 1,000,810 km (0.107 R)
• M9: 1,098,796 km (0.115 R)
• M10: 1,188,555 km (0.099 R)
• M11: 1,311,375 km (0.119 R)
• M12: 1,429,557 km (0.057 R)
• M13: 1,531,882 km (0.107 R)
• M14: 1,636,900 km (0.045 R)
• M15: 1,765,105 km (0.116 R)
• M16: 1,879,099 km (0.068 R)
• M17: 1,985,164 km (0.062 R)
• M18: 2,093,323 km (0.096 R)
• M19: 2,203,577 km (0.094 R)
• M20: 2,327,144 km (0.025 R)
• M21: 2,445,327 km (0.097 R)
• M22: 2,672,267 km (0.084 R)
• M23: 2,824,857 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.5

Radius: 11.7

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.84 AU - 1.06 AU

Year: 628 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 56,524,216 km

• M1: 145,708 km (0.107 R)
• M2: 277,055 km (0.106 R)
• M3: 381,475 km (0.092 R)
• M4: 461,509 km (0.098 R)
• M5: 549,024 km (0.106 R)
• M6: 658,081 km (0.086 R)
• M7: 739,013 km (0.085 R)
• M8: 969,095 km (0.066 R)
• M9: 1,051,224 km (0.069 R)
• M10: 1,210,546 km (0.119 R)
• M11: 1,306,139 km (0.056 R)
• M12: 1,424,621 km (0.088 R)
• M13: 1,595,312 km (0.12 R)
• M14: 1,686,866 km (0.046 R)
• M15: 1,780,364 km (0.058 R)
• M16: 1,890,319 km (0.111 R)
• M17: 1,964,968 km (0.102 R)
• M18: 2,078,962 km (0.065 R)
• M19: 2,156,154 km (0.111 R)
• M20: 2,242,173 km (0.058 R)
• M21: 2,361,552 km (0.105 R)
• M22: 2,532,393 km (0.074 R)
• M23: 2,615,120 km (0.088 R)
• M24: 2,834,730 km (0.115 R)
• M25: 3,148,736 km (0.088 R)
• M26: 3,301,176 km (0.078 R)
• M27: 3,410,083 km (0.08 R)
• M28: 3,511,212 km (0.101 R)
• M29: 3,594,538 km (0.083 R)
• M30: 3,706,736 km (0.102 R)
• M31: 3,887,001 km (0.054 R)
• M32: 4,545,531 km (0.106 R)
• M33: 4,667,154 km (0.078 R)
• M34: 5,070,021 km (0.072 R)
• M35: 5,154,095 km (0.067 R)
• M36: 5,441,323 km (0.096 R)
• M37: 5,733,787 km (0.117 R)
• M38: 6,098,357 km (0.109 R)
• M39: 6,436,299 km (0.069 R)
• M40: 6,722,629 km (0.079 R)
• M41: 6,826,749 km (0.118 R)
• M42: 7,013,148 km (0.115 R)
• M43: 7,107,096 km (0.079 R)
• M44: 7,201,342 km (0.082 R)
• M45: 7,438,904 km (0.069 R)
• M46: 7,570,699 km (0.11 R)
• M47: 7,654,923 km (0.119 R)
• M48: 7,763,681 km (0.099 R)
• M49: 7,860,919 km (0.097 R)
• M50: 7,934,073 km (0.102 R)
• M51: 8,019,643 km (0.069 R)
• M52: 8,130,195 km (0.113 R)
• M53: 8,452,280 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 9.4

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.62 AU - 3.44 AU

Year: 3577 Days

Day: 12.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,524,216 km

• M1: 171,140 km (0.082 R)
• M2: 356,193 km (0.12 R)
• M3: 482,004 km (0.046 R)
• M4: 679,025 km (0.087 R)
• M5: 1,056,011 km (0.074 R)
• M6: 1,177,036 km (0.074 R)
• M7: 1,389,166 km (0.093 R)
• M8: 1,552,676 km (0.115 R)
• M9: 1,613,712 km (0.112 R)
• M10: 1,675,646 km (0.091 R)
• M11: 1,770,192 km (0.114 R)
• M12: 2,081,206 km (0.077 R)
• M13: 2,252,046 km (0.103 R)
• M14: 2,321,609 km (0.069 R)
• M15: 2,498,883 km (0.087 R)
• M16: 2,999,737 km (0.034 R)
• M17: 3,193,167 km (0.106 R)
• M18: 3,923,204 km (0.058 R)
• M19: 4,028,671 km (0.088 R)
• M20: 4,220,904 km (0.09 R)
• M21: 4,437,970 km (0.05 R)
• M22: 4,636,636 km (0.088 R)
• M23: 4,725,797 km (0.093 R)
• M24: 4,996,868 km (0.117 R)
• M25: 5,065,384 km (0.108 R)
• M26: 5,366,225 km (0.038 R)
• M27: 5,985,261 km (0.074 R)
• M28: 6,601,904 km (0.102 R)
• M29: 7,316,383 km (0.1 R)
• M30: 8,028,469 km (0.05 R)
• M31: 8,515,560 km (0.093 R)
• M32: 8,597,689 km (0.12 R)
• M33: 8,817,897 km (0.077 R)
• M34: 8,956,574 km (0.072 R)
• M35: 9,207,899 km (0.064 R)
• M36: 9,746,152 km (0.068 R)
• M37: 10,353,070 km (0.091 R)
• M38: 10,616,811 km (0.093 R)
• M39: 11,091,485 km (0.081 R)
• M40: 11,572,891 km (0.116 R)
• M41: 12,215,115 km (0.105 R)
• M42: 12,276,899 km (0.106 R)
• M43: 13,343,083 km (0.082 R)
• M44: 13,470,540 km (0.09 R)
• M45: 13,566,283 km (0.098 R)
• M46: 13,887,320 km (0.101 R)
• M47: 14,081,049 km (0.109 R)
• M48: 14,569,486 km (0.075 R)
• M49: 14,766,357 km (0.115 R)
• M50: 14,964,275 km (0.114 R)
• M51: 15,429,225 km (0.083 R)
• M52: 15,629,986 km (0.027 R)
• M53: 15,865,303 km (0.09 R)
• M54: 15,932,622 km (0.119 R)
• M55: 17,301,592 km (0.095 R)
• M56: 17,684,563 km (0.03 R)
• M57: 17,789,580 km (0.047 R)
• M58: 18,779,021 km (0.077 R)
• M59: 18,850,379 km (0.115 R)
• M60: 19,316,526 km (0.078 R)
• M61: 19,388,632 km (0.081 R)
• M62: 19,569,047 km (0.093 R)
• M63: 20,150,384 km (0.031 R)
• M64: 20,369,844 km (0.117 R)
• M65: 20,996,061 km (0.057 R)
• M66: 21,107,212 km (0.11 R)
• M67: 21,479,113 km (0.119 R)
• M68: 21,591,161 km (0.11 R)
• M69: 21,853,257 km (0.11 R)
• M70: 22,267,344 km (0.115 R)
• M71: 22,418,587 km (0.082 R)
• M72: 22,912,260 km (0.036 R)
• M73: 23,409,673 km (0.109 R)
• M74: 23,486,417 km (0.09 R)
• M75: 23,755,992 km (0.108 R)
• M76: 23,871,931 km (0.068 R)
• M77: 24,026,615 km (0.056 R)
• M78: 24,181,748 km (0.113 R)
• M79: 24,531,807 km (0.118 R)
• M80: 24,687,987 km (0.101 R)
• M81: 24,962,200 km (0.113 R)
• M82: 25,079,933 km (0.052 R)
• M83: 25,671,593 km (0.096 R)
• M84: 26,108,419 km (0.05 R)
• M85: 26,627,823 km (0.111 R)
• M86: 26,748,249 km (0.045 R)
• M87: 26,949,159 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 12.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.35 AU - 4.17 AU

Year: 4945 Days

Day: 11.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,524,216 km

• M1: 152,739 km (0.068 R)
• M2: 229,633 km (0.11 R)
• M3: 372,200 km (0.107 R)
• M4: 512,672 km (0.101 R)
• M5: 674,387 km (0.116 R)
• M6: 965,953 km (0.106 R)
• M7: 1,234,482 km (0.047 R)
• M8: 1,329,476 km (0.033 R)
• M9: 1,664,875 km (0.056 R)
• M10: 2,064,750 km (0.058 R)
• M11: 2,160,044 km (0.093 R)
• M12: 2,414,510 km (0.046 R)
• M13: 2,555,730 km (0.09 R)
• M14: 2,762,325 km (0.082 R)
• M15: 3,302,971 km (0.044 R)
• M16: 3,666,345 km (0.096 R)
• M17: 3,759,245 km (0.048 R)
• M18: 3,852,893 km (0.114 R)
• M19: 4,431,538 km (0.11 R)
• M20: 5,245,649 km (0.067 R)
• M21: 5,536,168 km (0.051 R)
• M22: 5,643,131 km (0.086 R)
• M23: 6,077,862 km (0.061 R)
• M24: 6,467,415 km (0.057 R)
• M25: 6,580,062 km (0.077 R)
• M26: 6,893,619 km (0.098 R)
• M27: 7,212,113 km (0.035 R)
• M28: 7,358,570 km (0.082 R)
• M29: 7,953,969 km (0.11 R)
• M30: 8,135,581 km (0.115 R)
• M31: 8,226,985 km (0.035 R)
• M32: 8,688,944 km (0.116 R)
• M33: 8,782,442 km (0.116 R)
• M34: 8,876,090 km (0.101 R)
• M35: 9,096,149 km (0.069 R)
• M36: 9,191,144 km (0.062 R)
• M37: 9,381,881 km (0.11 R)
• M38: 9,702,619 km (0.089 R)
• M39: 9,864,484 km (0.039 R)
• M40: 10,092,471 km (0.079 R)
• M41: 10,653,463 km (0.076 R)
• M42: 10,988,263 km (0.095 R)
• M43: 11,565,411 km (0.096 R)
• M44: 11,944,193 km (0.114 R)
• M45: 12,152,433 km (0.062 R)
• M46: 12,432,032 km (0.047 R)
• M47: 12,607,959 km (0.085 R)
• M48: 12,713,874 km (0.12 R)
• M49: 14,044,398 km (0.067 R)
• M50: 14,596,264 km (0.085 R)
• M51: 15,043,113 km (0.102 R)
• M52: 15,268,108 km (0.098 R)
• M53: 16,371,542 km (0.088 R)
• M54: 16,758,103 km (0.11 R)
• M55: 16,874,640 km (0.096 R)
• M56: 17,658,383 km (0.116 R)
• M57: 18,015,024 km (0.119 R)
• M58: 18,094,610 km (0.037 R)
• M59: 19,139,701 km (0.103 R)
• M60: 19,710,567 km (0.106 R)
• M61: 20,039,233 km (0.083 R)
• M62: 20,452,722 km (0.095 R)
• M63: 21,625,270 km (0.093 R)
• M64: 22,049,380 km (0.086 R)
• M65: 22,134,501 km (0.102 R)
• M66: 22,305,192 km (0.116 R)
• M67: 23,642,298 km (0.1 R)
• M68: 23,729,513 km (0.095 R)
• M69: 23,860,412 km (0.056 R)
• M70: 24,828,160 km (0.106 R)
• M71: 26,439,030 km (0.074 R)
• M72: 26,665,521 km (0.035 R)
• M73: 27,211,553 km (0.072 R)
• M74: 27,945,331 km (0.105 R)
• M75: 28,222,237 km (0.095 R)
• M76: 28,407,289 km (0.084 R)
• M77: 28,685,691 km (0.06 R)
• M78: 29,432,483 km (0.053 R)
• M79: 30,897,495 km (0.072 R)
• M80: 31,231,547 km (0.063 R)
• M81: 31,327,290 km (0.067 R)
• M82: 31,566,946 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.9

Radius: 4.4

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.03 AU - 10.23 AU

Year: 21868 Days

Day: 21.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,524,216 km

• M1: 56,548 km (0.081 R)
• M2: 111,151 km (0.118 R)
• M3: 202,556 km (0.09 R)
• M4: 277,953 km (0.061 R)
• M5: 348,114 km (0.119 R)
• M6: 648,507 km (0.094 R)
• M7: 1,168,509 km (0.082 R)
• M8: 1,308,533 km (0.09 R)
• M9: 1,579,454 km (0.116 R)
• M10: 1,760,617 km (0.032 R)
• M11: 1,894,208 km (0.089 R)
• M12: 2,671,070 km (0.031 R)
• M13: 3,044,466 km (0.101 R)
• M14: 3,534,100 km (0.061 R)
• M15: 3,839,429 km (0.048 R)
• M16: 5,296,064 km (0.104 R)
• M17: 5,334,510 km (0.089 R)
• M18: 5,527,941 km (0.119 R)
• M19: 6,121,694 km (0.101 R)
• M20: 6,243,018 km (0.107 R)
• M21: 6,652,767 km (0.117 R)
• M22: 6,694,206 km (0.093 R)
• M23: 6,986,669 km (0.078 R)
• M24: 7,028,856 km (0.075 R)
• M25: 7,071,043 km (0.083 R)
• M26: 7,627,696 km (0.067 R)
• M27: 7,801,828 km (0.12 R)
• M28: 8,331,853 km (0.116 R)
• M29: 9,754,230 km (0.097 R)
• M30: 10,469,009 km (0.059 R)
• M31: 10,711,058 km (0.101 R)
• M32: 11,398,460 km (0.112 R)
• M33: 11,747,472 km (0.084 R)
• M34: 11,847,852 km (0.1 R)
• M35: 12,049,360 km (0.071 R)
• M36: 12,558,292 km (0.113 R)
• M37: 13,387,065 km (0.106 R)
• M38: 13,914,098 km (0.092 R)
• M39: 14,717,139 km (0.078 R)
• M40: 16,200,103 km (0.101 R)
• M41: 16,874,341 km (0.087 R)
• M42: 16,930,889 km (0.076 R)
• M43: 17,101,131 km (0.117 R)
• M44: 17,385,965 km (0.111 R)
• M45: 17,500,408 km (0.071 R)
• M46: 18,134,104 km (0.096 R)
• M47: 18,892,565 km (0.074 R)
• M48: 19,959,797 km (0.082 R)
• M49: 20,319,879 km (0.062 R)
• M50: 21,351,805 km (0.087 R)
• M51: 21,966,652 km (0.088 R)
• M52: 22,276,320 km (0.076 R)
• M53: 22,462,868 km (0.046 R)
• M54: 22,525,101 km (0.026 R)
• M55: 23,088,187 km (0.072 R)
• M56: 24,740,496 km (0.118 R)
• M57: 26,892,012 km (0.065 R)
• M58: 28,090,740 km (0.089 R)
• M59: 28,157,760 km (0.065 R)
• M60: 28,224,929 km (0.078 R)
• M61: 29,715,672 km (0.099 R)
• M62: 31,023,606 km (0.033 R)
• M63: 32,702,394 km (0.06 R)
• M64: 33,055,893 km (0.066 R)
• M65: 33,481,799 km (0.119 R)
• M66: 33,837,991 km (0.094 R)
• M67: 34,482,309 km (0.086 R)
• M68: 34,626,073 km (0.118 R)
• M69: 35,203,072 km (0.093 R)
• M70: 35,565,248 km (0.115 R)
• M71: 36,512,951 km (0.119 R)
• M72: 39,931,860 km (0.076 R)
• M73: 40,158,352 km (0.056 R)
• M74: 40,460,988 km (0.066 R)
• M75: 41,832,352 km (0.093 R)
• M76: 45,878,675 km (0.046 R)
• M77: 45,957,663 km (0.078 R)
• M78: 46,750,531 km (0.037 R)
• M79: 47,547,888 km (0.059 R)
• M80: 48,430,067 km (0.113 R)
• M81: 49,155,916 km (0.072 R)
• M82: 49,803,974 km (0.039 R)
• M83: 50,129,199 km (0.091 R)
• M84: 50,292,111 km (0.033 R)
• M85: 52,094,915 km (0.118 R)
• M86: 52,590,234 km (0.078 R)
• M87: 53,170,225 km (0.117 R)
• M88: 53,835,487 km (0.094 R)
• M89: 55,006,389 km (0.118 R)
• M90: 55,679,280 km (0.104 R)
• M91: 55,932,400 km (0.092 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: 352 - 12,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit