🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 11.9

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.81 AU - 1.17 AU

Year: 636 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 19,991,539 km

• M1: 148,700 km (0.117 R)
• M2: 245,191 km (0.1 R)
• M3: 345,421 km (0.119 R)
• M4: 508,633 km (0.04 R)
• M5: 620,233 km (0.108 R)
• M6: 721,361 km (0.112 R)
• M7: 903,870 km (0.107 R)
• M8: 992,731 km (0.084 R)
• M9: 1,132,157 km (0.105 R)
• M10: 1,265,897 km (0.085 R)
• M11: 1,366,726 km (0.042 R)
• M12: 1,496,727 km (0.049 R)
• M13: 1,686,118 km (0.077 R)
• M14: 1,783,805 km (0.065 R)
• M15: 1,862,045 km (0.089 R)
• M16: 2,036,625 km (0.052 R)
• M17: 2,262,817 km (0.085 R)
• M18: 2,473,601 km (0.102 R)
• M19: 2,553,336 km (0.099 R)
• M20: 2,666,432 km (0.064 R)
• M21: 2,748,412 km (0.118 R)
• M22: 2,872,728 km (0.068 R)
• M23: 3,050,151 km (0.089 R)
• M24: 3,135,871 km (0.103 R)
• M25: 3,292,350 km (0.079 R)
• M26: 3,658,566 km (0.089 R)
• M27: 3,860,523 km (0.104 R)
• M28: 3,944,297 km (0.09 R)
• M29: 4,019,246 km (0.119 R)
• M30: 4,123,067 km (0.06 R)
• M31: 4,430,191 km (0.101 R)
• M32: 4,744,945 km (0.109 R)
• M33: 4,894,992 km (0.032 R)
• M34: 5,302,796 km (0.048 R)
• M35: 5,396,145 km (0.047 R)
• M36: 5,616,054 km (0.053 R)
• M37: 5,785,548 km (0.091 R)
• M38: 5,956,838 km (0.101 R)
• M39: 6,151,614 km (0.06 R)
• M40: 6,271,592 km (0.102 R)
• M41: 6,414,457 km (0.052 R)
• M42: 6,658,751 km (0.068 R)
• M43: 6,759,580 km (0.095 R)
• M44: 6,894,816 km (0.109 R)
• M45: 7,122,205 km (0.12 R)
• M46: 7,386,844 km (0.103 R)
• M47: 7,572,794 km (0.053 R)
• M48: 7,949,481 km (0.086 R)
• M49: 8,104,315 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 13.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.96 AU - 1.2 AU

Year: 725 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 19,991,539 km

• M1: 178,620 km (0.096 R)
• M2: 312,809 km (0.069 R)
• M3: 434,133 km (0.065 R)
• M4: 624,122 km (0.061 R)
• M5: 782,247 km (0.092 R)
• M6: 916,437 km (0.052 R)
• M7: 1,064,987 km (0.078 R)
• M8: 1,323,193 km (0.116 R)
• M9: 1,466,957 km (0.109 R)
• M10: 1,692,850 km (0.074 R)
• M11: 1,799,363 km (0.07 R)
• M12: 1,945,221 km (0.114 R)
• M13: 2,087,638 km (0.079 R)
• M14: 2,187,121 km (0.07 R)
• M15: 2,272,541 km (0.073 R)
• M16: 2,544,061 km (0.09 R)
• M17: 2,634,269 km (0.109 R)
• M18: 2,725,524 km (0.045 R)
• M19: 2,997,343 km (0.076 R)
• M20: 3,136,768 km (0.091 R)
• M21: 3,305,066 km (0.094 R)
• M22: 3,622,961 km (0.071 R)
• M23: 3,875,333 km (0.094 R)
• M24: 4,220,605 km (0.102 R)
• M25: 4,338,039 km (0.116 R)
• M26: 4,516,210 km (0.062 R)
• M27: 4,717,120 km (0.099 R)
• M28: 5,034,417 km (0.05 R)
• M29: 5,148,710 km (0.116 R)
• M30: 5,327,031 km (0.055 R)
• M31: 5,422,324 km (0.119 R)
• M32: 5,550,231 km (0.093 R)
• M33: 5,635,950 km (0.115 R)
• M34: 5,972,845 km (0.12 R)
• M35: 6,193,801 km (0.097 R)
• M36: 6,338,911 km (0.04 R)
• M37: 6,496,288 km (0.068 R)
• M38: 6,655,160 km (0.105 R)
• M39: 6,849,787 km (0.093 R)
• M40: 6,965,127 km (0.026 R)
• M41: 7,057,878 km (0.105 R)
• M42: 7,221,239 km (0.115 R)
• M43: 7,409,433 km (0.093 R)
• M44: 7,516,096 km (0.066 R)
• M45: 7,935,419 km (0.089 R)
• M46: 8,215,317 km (0.095 R)
• M47: 8,387,354 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 10

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.12 AU - 1.36 AU

Year: 892 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 19,991,539 km

• M1: 135,984 km (0.116 R)
• M2: 211,980 km (0.073 R)
• M3: 276,457 km (0.062 R)
• M4: 358,586 km (0.09 R)
• M5: 474,674 km (0.058 R)
• M6: 884,871 km (0.095 R)
• M7: 987,047 km (0.078 R)
• M8: 1,126,173 km (0.068 R)
• M9: 1,203,964 km (0.102 R)
• M10: 1,300,903 km (0.094 R)
• M11: 1,664,725 km (0.099 R)
• M12: 1,773,483 km (0.064 R)
• M13: 1,851,872 km (0.065 R)
• M14: 2,149,123 km (0.097 R)
• M15: 2,232,898 km (0.115 R)
• M16: 2,339,262 km (0.092 R)
• M17: 2,476,443 km (0.063 R)
• M18: 2,690,966 km (0.111 R)
• M19: 2,781,473 km (0.051 R)
• M20: 3,114,478 km (0.105 R)
• M21: 3,209,772 km (0.108 R)
• M22: 3,551,005 km (0.103 R)
• M23: 3,717,507 km (0.12 R)
• M24: 4,058,590 km (0.062 R)
• M25: 4,154,034 km (0.11 R)
• M26: 4,259,201 km (0.109 R)
• M27: 4,391,894 km (0.066 R)
• M28: 4,607,016 km (0.114 R)
• M29: 4,725,049 km (0.108 R)
• M30: 4,899,330 km (0.09 R)
• M31: 5,019,757 km (0.114 R)
• M32: 5,113,106 km (0.062 R)
• M33: 5,292,174 km (0.04 R)
• M34: 5,358,596 km (0.104 R)
• M35: 5,502,060 km (0.062 R)
• M36: 5,588,677 km (0.097 R)
• M37: 5,666,169 km (0.11 R)
• M38: 5,743,960 km (0.115 R)
• M39: 5,890,715 km (0.076 R)
• M40: 5,979,427 km (0.118 R)
• M41: 6,048,691 km (0.089 R)
• M42: 6,138,150 km (0.028 R)
• M43: 6,653,664 km (0.118 R)
• M44: 6,756,289 km (0.113 R)
• M45: 6,880,305 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.8

Radius: 8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.5 AU - 1.86 AU

Year: 1406 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 19,991,539 km

• M1: 116,088 km (0.075 R)
• M2: 183,108 km (0.072 R)
• M3: 260,450 km (0.062 R)
• M4: 316,250 km (0.081 R)
• M5: 391,498 km (0.048 R)
• M6: 446,998 km (0.116 R)
• M7: 554,709 km (0.103 R)
• M8: 680,670 km (0.088 R)
• M9: 792,420 km (0.114 R)
• M10: 915,539 km (0.094 R)
• M11: 1,002,904 km (0.102 R)
• M12: 1,061,098 km (0.081 R)
• M13: 1,422,526 km (0.096 R)
• M14: 1,635,853 km (0.095 R)
• M15: 1,686,118 km (0.056 R)
• M16: 1,814,024 km (0.081 R)
• M17: 2,300,965 km (0.112 R)
• M18: 2,573,831 km (0.081 R)
• M19: 2,625,293 km (0.112 R)
• M20: 2,789,252 km (0.058 R)
• M21: 2,964,132 km (0.098 R)
• M22: 3,150,681 km (0.095 R)
• M23: 3,205,733 km (0.116 R)
• M24: 3,535,147 km (0.078 R)
• M25: 3,724,688 km (0.059 R)
• M26: 3,816,541 km (0.099 R)
• M27: 3,934,424 km (0.093 R)
• M28: 4,226,140 km (0.105 R)
• M29: 4,278,350 km (0.113 R)
• M30: 4,533,713 km (0.078 R)
• M31: 5,594,661 km (0.064 R)
• M32: 6,029,991 km (0.09 R)
• M33: 6,256,632 km (0.09 R)
• M34: 6,446,172 km (0.099 R)
• M35: 6,526,506 km (0.103 R)
• M36: 6,617,312 km (0.092 R)
• M37: 6,830,788 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.9

Radius: 11.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.61 AU - 2.65 AU

Year: 2007 Days

Day: 12.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,991,539 km

• M1: 139,724 km (0.102 R)
• M2: 224,546 km (0.065 R)
• M3: 303,085 km (0.084 R)
• M4: 397,182 km (0.04 R)
• M5: 529,876 km (0.042 R)
• M6: 708,645 km (0.113 R)
• M7: 798,553 km (0.086 R)
• M8: 1,075,609 km (0.083 R)
• M9: 1,289,833 km (0.087 R)
• M10: 1,577,510 km (0.098 R)
• M11: 1,688,362 km (0.112 R)
• M12: 1,760,169 km (0.094 R)
• M13: 1,982,172 km (0.079 R)
• M14: 2,124,439 km (0.086 R)
• M15: 2,477,191 km (0.098 R)
• M16: 2,848,792 km (0.093 R)
• M17: 3,022,475 km (0.115 R)
• M18: 3,538,289 km (0.08 R)
• M19: 3,631,339 km (0.052 R)
• M20: 3,792,904 km (0.055 R)
• M21: 3,888,348 km (0.03 R)
• M22: 4,249,627 km (0.06 R)
• M23: 4,434,380 km (0.098 R)
• M24: 4,592,804 km (0.092 R)
• M25: 5,019,607 km (0.035 R)
• M26: 5,260,609 km (0.106 R)
• M27: 5,691,451 km (0.098 R)
• M28: 5,785,249 km (0.081 R)
• M29: 6,246,160 km (0.078 R)
• M30: 6,326,793 km (0.103 R)
• M31: 6,521,869 km (0.109 R)
• M32: 6,603,699 km (0.045 R)
• M33: 6,818,222 km (0.086 R)
• M34: 6,901,399 km (0.053 R)
• M35: 7,034,989 km (0.098 R)
• M36: 7,186,383 km (0.094 R)
• M37: 7,305,014 km (0.112 R)
• M38: 7,699,054 km (0.069 R)
• M39: 7,889,941 km (0.111 R)
• M40: 8,472,176 km (0.075 R)
• M41: 8,543,834 km (0.088 R)
• M42: 9,123,226 km (0.113 R)
• M43: 9,196,679 km (0.098 R)
• M44: 10,244,013 km (0.057 R)
• M45: 10,550,091 km (0.087 R)
• M46: 10,627,134 km (0.109 R)
• M47: 10,762,370 km (0.111 R)
• M48: 11,309,150 km (0.037 R)
• M49: 11,685,239 km (0.1 R)
• M50: 12,005,229 km (0.074 R)
• M51: 12,307,866 km (0.116 R)
• M52: 12,470,329 km (0.118 R)
• M53: 12,674,380 km (0.095 R)
• M54: 12,776,705 km (0.102 R)
• M55: 13,044,336 km (0.087 R)
• M56: 13,189,296 km (0.117 R)
• M57: 13,459,769 km (0.052 R)
• M58: 13,900,634 km (0.112 R)
• M59: 13,985,157 km (0.1 R)
• M60: 14,197,137 km (0.107 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.2

Radius: 11.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.79 AU - 3.89 AU

Year: 3941 Days

Day: 13.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 107.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 19,991,539 km

• M1: 150,196 km (0.088 R)
• M2: 241,900 km (0.062 R)
• M3: 354,697 km (0.105 R)
• M4: 458,218 km (0.111 R)
• M5: 603,179 km (0.11 R)
• M6: 797,357 km (0.109 R)
• M7: 874,400 km (0.109 R)
• M8: 1,085,333 km (0.092 R)
• M9: 1,235,379 km (0.087 R)
• M10: 1,641,687 km (0.114 R)
• M11: 1,713,344 km (0.095 R)
• M12: 1,815,669 km (0.105 R)
• M13: 1,950,457 km (0.101 R)
• M14: 2,391,023 km (0.088 R)
• M15: 2,489,458 km (0.118 R)
• M16: 2,673,613 km (0.102 R)
• M17: 3,037,884 km (0.092 R)
• M18: 3,199,001 km (0.113 R)
• M19: 3,307,908 km (0.109 R)
• M20: 3,455,112 km (0.043 R)
• M21: 3,567,012 km (0.108 R)
• M22: 4,464,898 km (0.087 R)
• M23: 4,731,033 km (0.075 R)
• M24: 4,981,310 km (0.044 R)
• M25: 5,386,571 km (0.114 R)
• M26: 5,582,245 km (0.099 R)
• M27: 5,758,172 km (0.09 R)
• M28: 5,913,753 km (0.12 R)
• M29: 6,115,711 km (0.073 R)
• M30: 6,434,504 km (0.103 R)
• M31: 6,665,483 km (0.1 R)
• M32: 7,327,005 km (0.049 R)
• M33: 7,495,751 km (0.083 R)
• M34: 8,158,469 km (0.103 R)
• M35: 8,763,294 km (0.114 R)
• M36: 8,968,243 km (0.089 R)
• M37: 9,200,568 km (0.066 R)
• M38: 9,434,988 km (0.092 R)
• M39: 9,644,874 km (0.104 R)
• M40: 10,554,728 km (0.119 R)
• M41: 11,185,732 km (0.118 R)
• M42: 11,380,209 km (0.109 R)
• M43: 11,603,858 km (0.112 R)
• M44: 11,772,604 km (0.071 R)
• M45: 11,998,796 km (0.089 R)
• M46: 12,140,914 km (0.108 R)
• M47: 12,772,816 km (0.085 R)
• M48: 13,005,291 km (0.064 R)
• M49: 14,068,782 km (0.073 R)
• M50: 14,308,887 km (0.118 R)
• M51: 14,520,119 km (0.099 R)
• M52: 14,945,575 km (0.053 R)
• M53: 15,529,755 km (0.053 R)
• M54: 15,777,938 km (0.087 R)
• M55: 16,593,545 km (0.074 R)
• M56: 16,752,119 km (0.115 R)
• M57: 17,070,463 km (0.046 R)
• M58: 17,584,033 km (0.113 R)
• M59: 19,155,259 km (0.077 R)
• M60: 19,321,463 km (0.092 R)
• M61: 19,421,544 km (0.056 R)
• M62: 19,521,625 km (0.052 R)
• M63: 19,655,515 km (0.096 R)
• M64: 19,823,214 km (0.051 R)
• M65: 20,092,490 km (0.114 R)
• M66: 20,193,768 km (0.104 R)
• M67: 20,668,741 km (0.111 R)
• M68: 20,839,283 km (0.086 R)
• M69: 21,491,679 km (0.087 R)
• M70: 21,699,022 km (0.097 R)
• M71: 21,872,405 km (0.113 R)
• M72: 22,395,100 km (0.077 R)
• M73: 22,570,280 km (0.102 R)
• M74: 22,781,063 km (0.069 R)
• M75: 22,886,829 km (0.089 R)
• M76: 22,992,594 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 14.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.1 AU - 4.1 AU

Year: 4410 Days

Day: 9.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,991,539 km

• M1: 209,736 km (0.089 R)
• M2: 332,855 km (0.106 R)
• M3: 628,610 km (0.115 R)
• M4: 854,353 km (0.107 R)
• M5: 1,184,965 km (0.082 R)
• M6: 1,342,790 km (0.054 R)
• M7: 1,556,715 km (0.088 R)
• M8: 1,782,309 km (0.115 R)
• M9: 1,939,088 km (0.098 R)
• M10: 2,046,200 km (0.03 R)
• M11: 2,182,932 km (0.112 R)
• M12: 2,641,898 km (0.077 R)
• M13: 2,913,568 km (0.044 R)
• M14: 3,194,513 km (0.118 R)
• M15: 3,306,263 km (0.068 R)
• M16: 3,468,277 km (0.079 R)
• M17: 3,817,139 km (0.038 R)
• M18: 4,107,958 km (0.116 R)
• M19: 4,212,377 km (0.078 R)
• M20: 4,352,999 km (0.091 R)
• M21: 4,675,233 km (0.113 R)
• M22: 4,784,439 km (0.103 R)
• M23: 4,968,444 km (0.117 R)
• M24: 5,079,895 km (0.116 R)
• M25: 5,229,792 km (0.115 R)
• M26: 5,457,630 km (0.077 R)
• M27: 5,591,968 km (0.051 R)
• M28: 5,727,504 km (0.044 R)
• M29: 5,883,834 km (0.119 R)
• M30: 6,220,579 km (0.119 R)
• M31: 6,320,959 km (0.066 R)
• M32: 6,482,525 km (0.09 R)
• M33: 6,686,426 km (0.06 R)
• M34: 6,892,572 km (0.055 R)
• M35: 6,996,393 km (0.088 R)
• M36: 7,438,305 km (0.034 R)
• M37: 7,544,819 km (0.091 R)
• M38: 7,673,473 km (0.113 R)
• M39: 7,802,726 km (0.076 R)
• M40: 8,085,466 km (0.101 R)
• M41: 8,195,121 km (0.076 R)
• M42: 8,593,949 km (0.03 R)
• M43: 8,885,964 km (0.108 R)
• M44: 9,549,281 km (0.11 R)
• M45: 9,828,580 km (0.095 R)
• M46: 10,134,059 km (0.099 R)
• M47: 11,362,856 km (0.118 R)
• M48: 11,485,975 km (0.041 R)
• M49: 11,584,710 km (0.086 R)
• M50: 11,758,093 km (0.118 R)
• M51: 11,932,525 km (0.108 R)
• M52: 12,157,969 km (0.059 R)
• M53: 12,334,195 km (0.107 R)
• M54: 12,486,037 km (0.044 R)
• M55: 12,613,045 km (0.043 R)
• M56: 12,970,883 km (0.106 R)
• M57: 13,462,013 km (0.061 R)
• M58: 13,854,109 km (0.089 R)
• M59: 14,091,072 km (0.11 R)
• M60: 14,302,903 km (0.077 R)
• M61: 14,729,855 km (0.071 R)
• M62: 14,998,683 km (0.11 R)
• M63: 15,187,924 km (0.107 R)
• M64: 15,459,743 km (0.08 R)
• M65: 16,423,303 km (0.079 R)
• M66: 16,674,328 km (0.059 R)
• M67: 17,948,154 km (0.104 R)
• M68: 18,902,289 km (0.035 R)
• M69: 19,165,282 km (0.056 R)
• M70: 19,459,093 km (0.085 R)
• M71: 19,636,067 km (0.095 R)
• M72: 19,843,110 km (0.028 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 17,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit