🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 10.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.5 AU - 0.74 AU

Year: 337 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,789,206 km

• M1: 134,638 km (0.102 R)
• M2: 218,562 km (0.116 R)
• M3: 325,525 km (0.12 R)
• M4: 397,930 km (0.104 R)
• M5: 499,657 km (0.105 R)
• M6: 631,901 km (0.051 R)
• M7: 719,416 km (0.119 R)
• M8: 799,152 km (0.087 R)
• M9: 869,313 km (0.091 R)
• M10: 952,490 km (0.108 R)
• M11: 1,082,640 km (0.037 R)
• M12: 1,167,013 km (0.057 R)
• M13: 1,236,426 km (0.09 R)
• M14: 1,304,194 km (0.066 R)
• M15: 1,388,567 km (0.11 R)
• M16: 1,471,744 km (0.118 R)
• M17: 1,556,715 km (0.066 R)
• M18: 1,623,885 km (0.066 R)
• M19: 1,738,327 km (0.113 R)
• M20: 1,848,581 km (0.11 R)
• M21: 1,940,733 km (0.027 R)
• M22: 2,087,189 km (0.101 R)
• M23: 2,197,593 km (0.055 R)
• M24: 2,332,231 km (0.093 R)
• M25: 2,510,851 km (0.119 R)
• M26: 2,605,696 km (0.101 R)
• M27: 2,686,329 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.3

Radius: 9.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.72 AU - 0.76 AU

Year: 439 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,789,206 km

• M1: 119,529 km (0.062 R)
• M2: 191,336 km (0.108 R)
• M3: 286,031 km (0.064 R)
• M4: 357,090 km (0.098 R)
• M5: 435,928 km (0.049 R)
• M6: 502,948 km (0.119 R)
• M7: 594,203 km (0.082 R)
• M8: 670,498 km (0.097 R)
• M9: 742,903 km (0.068 R)
• M10: 853,157 km (0.116 R)
• M11: 973,284 km (0.102 R)
• M12: 1,086,529 km (0.105 R)
• M13: 1,160,131 km (0.075 R)
• M14: 1,258,118 km (0.096 R)
• M15: 1,354,310 km (0.037 R)
• M16: 1,457,831 km (0.069 R)
• M17: 1,623,137 km (0.103 R)
• M18: 1,708,258 km (0.074 R)
• M19: 1,779,467 km (0.05 R)
• M20: 1,956,591 km (0.108 R)
• M21: 2,058,168 km (0.102 R)
• M22: 2,134,313 km (0.107 R)
• M23: 2,227,811 km (0.12 R)
• M24: 2,681,093 km (0.079 R)
• M25: 2,746,467 km (0.081 R)
• M26: 2,818,424 km (0.082 R)
• M27: 2,878,861 km (0.086 R)
• M28: 2,958,148 km (0.103 R)
• M29: 3,019,633 km (0.072 R)
• M30: 3,087,850 km (0.06 R)
• M31: 3,232,062 km (0.091 R)
• M32: 3,481,591 km (0.087 R)
• M33: 3,579,279 km (0.076 R)
• M34: 3,664,699 km (0.111 R)
• M35: 3,958,958 km (0.108 R)
• M36: 4,170,938 km (0.085 R)
• M37: 4,456,969 km (0.106 R)
• M38: 4,598,938 km (0.084 R)
• M39: 4,887,213 km (0.098 R)
• M40: 4,953,036 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 8.8

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.56 AU - 2 AU

Year: 1639 Days

Day: 10.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 61,789,206 km

• M1: 122,521 km (0.068 R)
• M2: 188,793 km (0.105 R)
• M3: 245,640 km (0.09 R)
• M4: 474,824 km (0.09 R)
• M5: 607,367 km (0.074 R)
• M6: 910,004 km (0.045 R)
• M7: 988,393 km (0.089 R)
• M8: 1,171,202 km (0.072 R)
• M9: 1,497,026 km (0.108 R)
• M10: 1,580,202 km (0.115 R)
• M11: 1,751,492 km (0.028 R)
• M12: 2,277,478 km (0.098 R)
• M13: 2,595,673 km (0.117 R)
• M14: 2,721,784 km (0.107 R)
• M15: 2,914,915 km (0.1 R)
• M16: 3,059,576 km (0.064 R)
• M17: 3,314,790 km (0.058 R)
• M18: 3,396,919 km (0.106 R)
• M19: 3,493,409 km (0.068 R)
• M20: 3,619,072 km (0.071 R)
• M21: 3,788,865 km (0.118 R)
• M22: 4,254,563 km (0.11 R)
• M23: 4,343,873 km (0.083 R)
• M24: 4,846,522 km (0.062 R)
• M25: 4,955,579 km (0.114 R)
• M26: 5,033,968 km (0.11 R)
• M27: 5,287,537 km (0.101 R)
• M28: 5,399,735 km (0.105 R)
• M29: 5,724,961 km (0.095 R)
• M30: 6,089,980 km (0.111 R)
• M31: 6,428,520 km (0.099 R)
• M32: 6,496,886 km (0.072 R)
• M33: 6,686,426 km (0.088 R)
• M34: 6,755,690 km (0.107 R)
• M35: 6,895,265 km (0.038 R)
• M36: 7,408,685 km (0.094 R)
• M37: 7,516,395 km (0.075 R)
• M38: 7,788,215 km (0.081 R)
• M39: 8,044,775 km (0.117 R)
• M40: 8,416,077 km (0.118 R)
• M41: 8,547,424 km (0.11 R)
• M42: 9,021,948 km (0.113 R)
• M43: 9,156,287 km (0.07 R)
• M44: 9,407,612 km (0.049 R)
• M45: 9,759,466 km (0.089 R)
• M46: 9,877,798 km (0.083 R)
• M47: 9,976,682 km (0.109 R)
• M48: 11,045,260 km (0.11 R)
• M49: 11,189,023 km (0.037 R)
• M50: 12,001,788 km (0.095 R)
• M51: 12,213,320 km (0.1 R)
• M52: 12,298,291 km (0.109 R)
• M53: 12,383,413 km (0.049 R)
• M54: 12,768,926 km (0.097 R)
• M55: 13,245,545 km (0.082 R)
• M56: 13,551,922 km (0.112 R)
• M57: 13,683,867 km (0.12 R)
• M58: 14,082,396 km (0.1 R)
• M59: 14,149,266 km (0.105 R)
• M60: 14,417,495 km (0.043 R)
• M61: 14,619,901 km (0.106 R)
• M62: 15,141,100 km (0.105 R)
• M63: 15,301,020 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.9

Radius: 14.2

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.36 AU - 3.96 AU

Year: 4833 Days

Day: 14.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,789,206 km

• M1: 191,186 km (0.097 R)
• M2: 348,114 km (0.105 R)
• M3: 560,094 km (0.051 R)
• M4: 796,609 km (0.108 R)
• M5: 955,482 km (0.083 R)
• M6: 1,170,603 km (0.085 R)
• M7: 1,370,616 km (0.109 R)
• M8: 1,483,263 km (0.107 R)
• M9: 1,718,431 km (0.088 R)
• M10: 1,966,165 km (0.108 R)
• M11: 2,094,669 km (0.089 R)
• M12: 2,245,165 km (0.098 R)
• M13: 2,657,457 km (0.117 R)
• M14: 2,883,200 km (0.093 R)
• M15: 3,051,497 km (0.116 R)
• M16: 3,508,968 km (0.045 R)
• M17: 3,598,577 km (0.093 R)
• M18: 3,988,279 km (0.066 R)
• M19: 4,152,837 km (0.109 R)
• M20: 4,271,767 km (0.087 R)
• M21: 4,537,453 km (0.113 R)
• M22: 5,085,280 km (0.081 R)
• M23: 5,367,272 km (0.04 R)
• M24: 5,471,093 km (0.114 R)
• M25: 5,654,351 km (0.045 R)
• M26: 6,380,648 km (0.087 R)
• M27: 6,518,428 km (0.094 R)
• M28: 6,853,078 km (0.056 R)
• M29: 7,423,495 km (0.049 R)
• M30: 7,743,934 km (0.089 R)
• M31: 8,068,860 km (0.071 R)
• M32: 8,337,987 km (0.11 R)
• M33: 8,640,623 km (0.089 R)
• M34: 8,946,850 km (0.075 R)
• M35: 9,163,468 km (0.082 R)
• M36: 10,079,157 km (0.069 R)
• M37: 10,207,661 km (0.106 R)
• M38: 10,304,451 km (0.08 R)
• M39: 10,957,745 km (0.101 R)
• M40: 11,289,553 km (0.099 R)
• M41: 12,030,960 km (0.078 R)
• M42: 12,788,224 km (0.101 R)
• M43: 13,032,518 km (0.044 R)
• M44: 13,348,768 km (0.069 R)
• M45: 14,204,467 km (0.069 R)
• M46: 14,348,829 km (0.039 R)
• M47: 14,457,437 km (0.111 R)
• M48: 14,566,345 km (0.041 R)
• M49: 15,558,478 km (0.1 R)
• M50: 15,819,376 km (0.029 R)
• M51: 16,345,363 km (0.037 R)
• M52: 16,572,452 km (0.043 R)
• M53: 16,991,775 km (0.115 R)
• M54: 17,453,135 km (0.107 R)
• M55: 17,801,847 km (0.099 R)
• M56: 18,466,960 km (0.118 R)
• M57: 18,664,130 km (0.076 R)
• M58: 18,941,334 km (0.055 R)
• M59: 20,266,622 km (0.103 R)
• M60: 20,388,544 km (0.089 R)
• M61: 21,002,045 km (0.036 R)
• M62: 21,249,181 km (0.094 R)
• M63: 21,455,775 km (0.062 R)
• M64: 21,954,535 km (0.076 R)
• M65: 22,499,071 km (0.078 R)
• M66: 23,090,581 km (0.099 R)
• M67: 23,987,420 km (0.084 R)
• M68: 24,202,692 km (0.07 R)
• M69: 25,026,377 km (0.099 R)
• M70: 26,523,254 km (0.077 R)
• M71: 28,366,748 km (0.097 R)
• M72: 28,548,809 km (0.102 R)
• M73: 29,880,529 km (0.058 R)
• M74: 30,019,356 km (0.108 R)
• M75: 30,390,807 km (0.094 R)
• M76: 31,420,340 km (0.108 R)
• M77: 31,514,437 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 12.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.97 AU - 6.43 AU

Year: 8185 Days

Day: 12.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,789,206 km

• M1: 229,034 km (0.12 R)
• M2: 435,180 km (0.088 R)
• M3: 575,054 km (0.115 R)
• M4: 1,297,462 km (0.097 R)
• M5: 1,452,595 km (0.113 R)
• M6: 1,573,171 km (0.109 R)
• M7: 1,697,188 km (0.119 R)
• M8: 1,824,795 km (0.088 R)
• M9: 2,112,472 km (0.09 R)
• M10: 2,227,213 km (0.083 R)
• M11: 2,462,830 km (0.115 R)
• M12: 2,682,290 km (0.078 R)
• M13: 3,789,464 km (0.057 R)
• M14: 4,129,649 km (0.106 R)
• M15: 4,216,266 km (0.059 R)
• M16: 4,598,788 km (0.088 R)
• M17: 4,900,677 km (0.071 R)
• M18: 5,429,056 km (0.088 R)
• M19: 5,651,808 km (0.088 R)
• M20: 6,845,449 km (0.089 R)
• M21: 7,086,601 km (0.12 R)
• M22: 7,471,067 km (0.119 R)
• M23: 7,790,758 km (0.067 R)
• M24: 7,898,319 km (0.115 R)
• M25: 8,406,802 km (0.105 R)
• M26: 8,888,657 km (0.068 R)
• M27: 9,801,802 km (0.075 R)
• M28: 9,956,935 km (0.062 R)
• M29: 10,151,861 km (0.094 R)
• M30: 10,308,939 km (0.079 R)
• M31: 10,545,752 km (0.042 R)
• M32: 10,944,730 km (0.075 R)
• M33: 11,186,480 km (0.053 R)
• M34: 12,463,747 km (0.05 R)
• M35: 12,631,895 km (0.096 R)
• M36: 12,843,127 km (0.119 R)
• M37: 12,927,949 km (0.103 R)
• M38: 13,613,556 km (0.062 R)
• M39: 13,786,790 km (0.11 R)
• M40: 14,091,671 km (0.088 R)
• M41: 14,663,882 km (0.082 R)
• M42: 15,468,719 km (0.114 R)
• M43: 15,694,911 km (0.055 R)
• M44: 15,785,567 km (0.11 R)
• M45: 15,922,150 km (0.096 R)
• M46: 16,059,032 km (0.073 R)
• M47: 16,196,213 km (0.034 R)
• M48: 16,564,224 km (0.053 R)
• M49: 17,590,316 km (0.117 R)
• M50: 18,636,903 km (0.118 R)
• M51: 19,264,915 km (0.091 R)
• M52: 20,343,515 km (0.096 R)
• M53: 20,641,065 km (0.029 R)
• M54: 21,391,149 km (0.092 R)
• M55: 22,661,385 km (0.1 R)
• M56: 23,487,165 km (0.078 R)
• M57: 24,008,214 km (0.108 R)
• M58: 24,427,836 km (0.069 R)
• M59: 25,647,657 km (0.114 R)
• M60: 25,808,325 km (0.116 R)
• M61: 26,453,990 km (0.051 R)
• M62: 26,996,133 km (0.063 R)
• M63: 27,542,015 km (0.11 R)
• M64: 28,036,287 km (0.074 R)
• M65: 32,789,908 km (0.113 R)
• M66: 35,021,011 km (0.091 R)
• M67: 35,735,640 km (0.099 R)
• M68: 35,915,158 km (0.057 R)
• M69: 36,575,632 km (0.11 R)
• M70: 37,058,385 km (0.11 R)
• M71: 38,091,507 km (0.086 R)
• M72: 38,580,992 km (0.1 R)
• M73: 39,813,678 km (0.112 R)
• M74: 40,061,861 km (0.109 R)
• M75: 40,809,252 km (0.12 R)
• M76: 40,934,166 km (0.06 R)
• M77: 41,247,275 km (0.067 R)
• M78: 41,749,923 km (0.085 R)
• M79: 42,001,996 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.5

Radius: 5.7

Gravity: 18.51 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.33 AU - 9.67 AU

Year: 15619 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,789,206 km

• M1: 99,632 km (0.105 R)
• M2: 258,655 km (0.093 R)
• M3: 457,769 km (0.1 R)
• M4: 564,582 km (0.079 R)
• M5: 1,117,346 km (0.037 R)
• M6: 1,213,987 km (0.101 R)
• M7: 1,313,320 km (0.078 R)
• M8: 1,441,375 km (0.117 R)
• M9: 2,081,505 km (0.059 R)
• M10: 2,540,920 km (0.081 R)
• M11: 2,700,840 km (0.117 R)
• M12: 3,408,288 km (0.096 R)
• M13: 3,549,359 km (0.073 R)
• M14: 3,584,963 km (0.069 R)
• M15: 4,744,945 km (0.095 R)
• M16: 5,344,534 km (0.05 R)
• M17: 5,385,374 km (0.076 R)
• M18: 5,757,573 km (0.075 R)
• M19: 5,841,348 km (0.118 R)
• M20: 5,883,535 km (0.099 R)
• M21: 7,146,739 km (0.069 R)
• M22: 8,158,918 km (0.093 R)
• M23: 8,442,705 km (0.106 R)
• M24: 8,490,278 km (0.063 R)
• M25: 8,537,999 km (0.078 R)
• M26: 9,068,623 km (0.103 R)
• M27: 9,215,229 km (0.088 R)
• M28: 9,411,800 km (0.097 R)
• M29: 10,415,752 km (0.117 R)
• M30: 11,190,818 km (0.065 R)
• M31: 11,984,285 km (0.114 R)
• M32: 12,252,814 km (0.062 R)
• M33: 12,468,983 km (0.111 R)
• M34: 12,632,044 km (0.055 R)
• M35: 12,686,498 km (0.099 R)
• M36: 13,736,675 km (0.106 R)
• M37: 15,625,946 km (0.03 R)
• M38: 15,743,082 km (0.066 R)
• M39: 16,096,132 km (0.115 R)
• M40: 16,332,946 km (0.108 R)
• M41: 16,870,002 km (0.079 R)
• M42: 17,170,993 km (0.114 R)
• M43: 18,826,144 km (0.109 R)
• M44: 19,641,004 km (0.072 R)
• M45: 20,084,561 km (0.041 R)
• M46: 21,565,131 km (0.114 R)
• M47: 21,630,356 km (0.056 R)
• M48: 21,760,805 km (0.051 R)
• M49: 22,285,595 km (0.114 R)
• M50: 22,814,423 km (0.107 R)
• M51: 23,548,500 km (0.067 R)
• M52: 23,817,327 km (0.066 R)
• M53: 23,952,115 km (0.106 R)
• M54: 24,971,026 km (0.1 R)
• M55: 25,176,574 km (0.075 R)
• M56: 26,212,539 km (0.111 R)
• M57: 26,560,952 km (0.036 R)
• M58: 27,051,185 km (0.072 R)
• M59: 27,827,747 km (0.12 R)
• M60: 28,183,192 km (0.035 R)
• M61: 28,754,955 km (0.049 R)
• M62: 28,826,762 km (0.099 R)
• M63: 31,670,617 km (0.071 R)
• M64: 32,788,113 km (0.11 R)
• M65: 33,013,109 km (0.106 R)
• M66: 34,374,000 km (0.105 R)
• M67: 35,830,336 km (0.111 R)
• M68: 36,062,212 km (0.029 R)
• M69: 37,384,957 km (0.091 R)
• M70: 38,644,421 km (0.111 R)
• M71: 38,961,569 km (0.053 R)
• M72: 39,757,878 km (0.088 R)
• M73: 40,318,571 km (0.085 R)
• M74: 40,640,057 km (0.082 R)
• M75: 40,720,690 km (0.028 R)
• M76: 42,097,589 km (0.059 R)
• M77: 42,750,883 km (0.099 R)
• M78: 42,996,672 km (0.098 R)
• M79: 43,819,610 km (0.079 R)
• M80: 44,481,580 km (0.11 R)
• M81: 45,815,545 km (0.065 R)
• M82: 46,908,956 km (0.057 R)
• M83: 49,035,788 km (0.028 R)
• M84: 49,121,508 km (0.108 R)
• M85: 50,067,864 km (0.058 R)
• M86: 52,415,952 km (0.117 R)
• M87: 52,591,431 km (0.091 R)
• M88: 53,294,690 km (0.096 R)
• M89: 54,621,923 km (0.113 R)
• M90: 56,049,685 km (0.063 R)
• M91: 56,318,662 km (0.116 R)
• M92: 56,498,329 km (0.111 R)
• M93: 57,489,564 km (0.115 R)
• M94: 58,304,873 km (0.081 R)
• M95: 59,580,793 km (0.098 R)
• M96: 59,763,751 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 13,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit