🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.7

Radius: 12.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.6 AU - 0.92 AU

Year: 435 Days

Day: 6 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 34,850,542 km

• M1: 165,006 km (0.064 R)
• M2: 251,324 km (0.086 R)
• M3: 335,099 km (0.098 R)
• M4: 417,677 km (0.109 R)
• M5: 533,017 km (0.062 R)
• M6: 755,768 km (0.062 R)
• M7: 850,913 km (0.067 R)
• M8: 937,979 km (0.038 R)
• M9: 1,242,410 km (0.094 R)
• M10: 1,323,642 km (0.068 R)
• M11: 1,501,813 km (0.101 R)
• M12: 1,620,145 km (0.087 R)
• M13: 1,730,847 km (0.08 R)
• M14: 1,811,780 km (0.085 R)
• M15: 1,904,979 km (0.112 R)
• M16: 2,016,729 km (0.061 R)
• M17: 2,211,954 km (0.083 R)
• M18: 2,474,199 km (0.081 R)
• M19: 2,640,253 km (0.07 R)
• M20: 2,740,483 km (0.071 R)
• M21: 2,861,209 km (0.079 R)
• M22: 3,003,177 km (0.109 R)
• M23: 3,121,210 km (0.107 R)
• M24: 3,301,027 km (0.11 R)
• M25: 3,416,217 km (0.117 R)
• M26: 3,505,078 km (0.066 R)
• M27: 3,636,575 km (0.083 R)
• M28: 3,762,686 km (0.111 R)
• M29: 4,033,607 km (0.118 R)
• M30: 4,149,695 km (0.114 R)
• M31: 4,414,932 km (0.076 R)
• M32: 4,610,008 km (0.088 R)
• M33: 4,716,222 km (0.042 R)
• M34: 4,884,819 km (0.115 R)
• M35: 5,047,731 km (0.092 R)
• M36: 5,315,212 km (0.118 R)
• M37: 5,498,919 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.3

Radius: 13.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.84 AU - 1 AU

Year: 579 Days

Day: 12.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,850,542 km

• M1: 174,132 km (0.084 R)
• M2: 277,654 km (0.071 R)
• M3: 472,131 km (0.113 R)
• M4: 565,031 km (0.11 R)
• M5: 778,807 km (0.096 R)
• M6: 864,676 km (0.084 R)
• M7: 1,047,335 km (0.048 R)
• M8: 1,187,807 km (0.088 R)
• M9: 1,277,715 km (0.11 R)
• M10: 1,364,183 km (0.05 R)
• M11: 1,549,684 km (0.095 R)
• M12: 1,731,147 km (0.1 R)
• M13: 1,853,966 km (0.082 R)
• M14: 2,081,505 km (0.113 R)
• M15: 2,247,708 km (0.071 R)
• M16: 2,353,922 km (0.111 R)
• M17: 2,601,058 km (0.093 R)
• M18: 2,697,998 km (0.117 R)
• M19: 2,972,510 km (0.068 R)
• M20: 3,081,866 km (0.082 R)
• M21: 3,200,497 km (0.113 R)
• M22: 3,369,243 km (0.077 R)
• M23: 3,640,614 km (0.063 R)
• M24: 3,867,853 km (0.111 R)
• M25: 4,056,645 km (0.044 R)
• M26: 4,143,562 km (0.029 R)
• M27: 4,248,580 km (0.095 R)
• M28: 4,659,674 km (0.087 R)
• M29: 4,824,083 km (0.065 R)
• M30: 5,008,986 km (0.107 R)
• M31: 5,121,034 km (0.07 R)
• M32: 5,243,555 km (0.108 R)
• M33: 5,338,400 km (0.087 R)
• M34: 5,424,269 km (0.069 R)
• M35: 5,645,824 km (0.075 R)
• M36: 5,762,510 km (0.079 R)
• M37: 5,860,497 km (0.056 R)
• M38: 5,949,208 km (0.089 R)
• M39: 6,068,138 km (0.114 R)
• M40: 6,490,453 km (0.107 R)
• M41: 6,664,286 km (0.12 R)
• M42: 6,767,209 km (0.057 R)
• M43: 7,047,855 km (0.104 R)
• M44: 7,194,760 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.1

Radius: 12.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.89 AU - 2.43 AU

Year: 2083 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 34,850,542 km

• M1: 159,322 km (0.075 R)
• M2: 250,128 km (0.115 R)
• M3: 395,537 km (0.105 R)
• M4: 515,664 km (0.037 R)
• M5: 628,311 km (0.075 R)
• M6: 714,779 km (0.076 R)
• M7: 875,447 km (0.068 R)
• M8: 1,042,099 km (0.081 R)
• M9: 1,133,204 km (0.098 R)
• M10: 1,301,501 km (0.093 R)
• M11: 1,439,132 km (0.11 R)
• M12: 1,590,076 km (0.085 R)
• M13: 1,729,800 km (0.112 R)
• M14: 1,890,917 km (0.088 R)
• M15: 2,004,013 km (0.1 R)
• M16: 2,119,652 km (0.029 R)
• M17: 2,237,535 km (0.064 R)
• M18: 2,338,963 km (0.093 R)
• M19: 2,432,611 km (0.052 R)
• M20: 2,711,461 km (0.078 R)
• M21: 2,839,966 km (0.074 R)
• M22: 2,920,001 km (0.118 R)
• M23: 3,031,451 km (0.088 R)
• M24: 3,185,537 km (0.106 R)
• M25: 3,342,465 km (0.06 R)
• M26: 3,480,544 km (0.075 R)
• M27: 3,631,488 km (0.115 R)
• M28: 3,729,625 km (0.119 R)
• M29: 3,806,518 km (0.057 R)
• M30: 3,906,300 km (0.057 R)
• M31: 4,222,400 km (0.1 R)
• M32: 4,453,229 km (0.105 R)
• M33: 4,652,793 km (0.111 R)
• M34: 4,843,381 km (0.115 R)
• M35: 5,048,629 km (0.054 R)
• M36: 5,343,486 km (0.074 R)
• M37: 5,505,501 km (0.096 R)
• M38: 5,631,313 km (0.118 R)
• M39: 5,885,928 km (0.099 R)
• M40: 6,014,582 km (0.064 R)
• M41: 6,327,242 km (0.035 R)
• M42: 6,565,402 km (0.096 R)
• M43: 6,792,940 km (0.085 R)
• M44: 6,914,414 km (0.059 R)
• M45: 7,023,171 km (0.062 R)
• M46: 7,105,001 km (0.104 R)
• M47: 7,228,420 km (0.11 R)
• M48: 7,519,088 km (0.105 R)
• M49: 7,983,889 km (0.049 R)
• M50: 8,083,671 km (0.046 R)
• M51: 8,198,263 km (0.098 R)
• M52: 8,342,176 km (0.076 R)
• M53: 8,530,669 km (0.093 R)
• M54: 8,735,169 km (0.039 R)
• M55: 8,882,224 km (0.119 R)
• M56: 8,985,596 km (0.094 R)
• M57: 9,163,917 km (0.106 R)
• M58: 9,388,463 km (0.112 R)
• M59: 9,478,820 km (0.093 R)
• M60: 9,721,019 km (0.109 R)
• M61: 10,351,275 km (0.096 R)
• M62: 10,429,066 km (0.079 R)
• M63: 10,522,565 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937

Radius: 13.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.78 AU - 2.7 AU

Year: 2199 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 34,850,542 km

• M1: 248,482 km (0.104 R)
• M2: 436,377 km (0.067 R)
• M3: 546,930 km (0.109 R)
• M4: 956,828 km (0.101 R)
• M5: 1,100,143 km (0.081 R)
• M6: 1,284,447 km (0.084 R)
• M7: 1,409,511 km (0.091 R)
• M8: 1,623,436 km (0.106 R)
• M9: 1,886,878 km (0.083 R)
• M10: 1,977,833 km (0.1 R)
• M11: 2,110,676 km (0.061 R)
• M12: 2,205,372 km (0.116 R)
• M13: 2,455,799 km (0.089 R)
• M14: 2,834,281 km (0.046 R)
• M15: 3,216,055 km (0.1 R)
• M16: 3,453,018 km (0.069 R)
• M17: 3,581,822 km (0.092 R)
• M18: 3,761,638 km (0.104 R)
• M19: 3,877,726 km (0.054 R)
• M20: 4,079,384 km (0.087 R)
• M21: 4,581,285 km (0.059 R)
• M22: 4,687,649 km (0.079 R)
• M23: 4,794,761 km (0.093 R)
• M24: 4,884,819 km (0.113 R)
• M25: 5,473,936 km (0.053 R)
• M26: 5,988,852 km (0.085 R)
• M27: 6,222,673 km (0.115 R)
• M28: 6,360,453 km (0.096 R)
• M29: 6,479,383 km (0.105 R)
• M30: 6,881,352 km (0.077 R)
• M31: 7,147,038 km (0.064 R)
• M32: 7,499,640 km (0.042 R)
• M33: 7,773,105 km (0.102 R)
• M34: 8,135,731 km (0.119 R)
• M35: 8,351,600 km (0.095 R)
• M36: 8,460,358 km (0.083 R)
• M37: 8,966,298 km (0.114 R)
• M38: 9,459,672 km (0.1 R)
• M39: 9,550,328 km (0.06 R)
• M40: 9,823,943 km (0.117 R)
• M41: 10,590,033 km (0.115 R)
• M42: 10,684,280 km (0.043 R)
• M43: 10,897,158 km (0.104 R)
• M44: 11,231,210 km (0.072 R)
• M45: 11,665,642 km (0.045 R)
• M46: 12,032,007 km (0.071 R)
• M47: 12,130,293 km (0.113 R)
• M48: 12,600,928 km (0.092 R)
• M49: 12,750,825 km (0.065 R)
• M50: 13,534,867 km (0.083 R)
• M51: 13,971,394 km (0.062 R)
• M52: 14,308,288 km (0.112 R)
• M53: 14,516,977 km (0.074 R)
• M54: 14,832,030 km (0.098 R)
• M55: 15,069,742 km (0.049 R)
• M56: 15,898,215 km (0.094 R)
• M57: 16,060,379 km (0.112 R)
• M58: 16,413,430 km (0.073 R)
• M59: 17,711,191 km (0.107 R)
• M60: 18,160,583 km (0.064 R)
• M61: 18,273,380 km (0.098 R)
• M62: 18,585,142 km (0.105 R)
• M63: 18,727,559 km (0.117 R)
• M64: 19,013,141 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.1

Radius: 9.5

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.37 AU - 2.73 AU

Year: 2671 Days

Day: 5.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,850,542 km

• M1: 135,536 km (0.037 R)
• M2: 212,728 km (0.1 R)
• M3: 339,737 km (0.097 R)
• M4: 415,583 km (0.098 R)
• M5: 737,218 km (0.094 R)
• M6: 816,954 km (0.067 R)
• M7: 976,874 km (0.079 R)
• M8: 1,092,364 km (0.096 R)
• M9: 1,222,215 km (0.057 R)
• M10: 1,298,809 km (0.069 R)
• M11: 1,456,934 km (0.109 R)
• M12: 1,792,631 km (0.053 R)
• M13: 1,980,825 km (0.097 R)
• M14: 2,198,939 km (0.033 R)
• M15: 2,473,451 km (0.117 R)
• M16: 2,835,478 km (0.113 R)
• M17: 2,977,147 km (0.105 R)
• M18: 3,227,574 km (0.066 R)
• M19: 3,294,744 km (0.112 R)
• M20: 3,389,289 km (0.108 R)
• M21: 3,540,084 km (0.094 R)
• M22: 3,664,998 km (0.113 R)
• M23: 4,005,333 km (0.116 R)
• M24: 4,135,633 km (0.082 R)
• M25: 4,610,307 km (0.073 R)
• M26: 4,686,004 km (0.084 R)
• M27: 4,977,720 km (0.102 R)
• M28: 5,133,601 km (0.084 R)
• M29: 5,259,562 km (0.067 R)
• M30: 5,370,564 km (0.029 R)
• M31: 5,594,960 km (0.115 R)
• M32: 5,659,587 km (0.11 R)
• M33: 5,953,846 km (0.057 R)
• M34: 6,102,845 km (0.08 R)
• M35: 6,253,041 km (0.077 R)
• M36: 6,353,870 km (0.101 R)
• M37: 6,506,161 km (0.029 R)
• M38: 6,728,314 km (0.073 R)
• M39: 6,900,950 km (0.067 R)
• M40: 7,057,429 km (0.1 R)
• M41: 7,197,602 km (0.078 R)
• M42: 7,285,715 km (0.075 R)
• M43: 7,570,101 km (0.055 R)
• M44: 7,677,662 km (0.067 R)
• M45: 7,948,733 km (0.057 R)
• M46: 8,333,649 km (0.069 R)
• M47: 8,444,800 km (0.104 R)
• M48: 8,631,049 km (0.077 R)
• M49: 8,762,246 km (0.064 R)
• M50: 8,894,192 km (0.093 R)
• M51: 8,988,738 km (0.107 R)
• M52: 9,121,730 km (0.056 R)
• M53: 9,738,223 km (0.081 R)
• M54: 9,972,792 km (0.094 R)
• M55: 10,090,825 km (0.071 R)
• M56: 10,169,813 km (0.095 R)
• M57: 10,567,594 km (0.082 R)
• M58: 10,748,158 km (0.085 R)
• M59: 11,031,347 km (0.103 R)
• M60: 11,133,074 km (0.109 R)
• M61: 11,235,099 km (0.092 R)
• M62: 11,481,188 km (0.084 R)
• M63: 11,666,988 km (0.036 R)
• M64: 11,729,071 km (0.071 R)
• M65: 11,957,956 km (0.04 R)
• M66: 12,230,224 km (0.057 R)
• M67: 12,610,652 km (0.117 R)
• M68: 12,802,436 km (0.117 R)
• M69: 13,038,053 km (0.08 R)
• M70: 13,102,530 km (0.099 R)
• M71: 13,167,156 km (0.092 R)
• M72: 13,231,932 km (0.105 R)
• M73: 13,535,316 km (0.103 R)
• M74: 13,644,223 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.4

Radius: 9.1

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.31 AU - 4.65 AU

Year: 5209 Days

Day: 9.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,850,542 km

• M1: 114,293 km (0.089 R)
• M2: 250,427 km (0.074 R)
• M3: 340,634 km (0.068 R)
• M4: 433,834 km (0.069 R)
• M5: 501,602 km (0.111 R)
• M6: 662,419 km (0.116 R)
• M7: 756,516 km (0.1 R)
• M8: 841,039 km (0.115 R)
• M9: 989,291 km (0.088 R)
• M10: 1,051,075 km (0.086 R)
• M11: 1,211,593 km (0.047 R)
• M12: 1,741,319 km (0.112 R)
• M13: 2,031,240 km (0.056 R)
• M14: 2,151,517 km (0.091 R)
• M15: 2,253,542 km (0.034 R)
• M16: 2,420,194 km (0.084 R)
• M17: 2,483,773 km (0.059 R)
• M18: 2,569,493 km (0.057 R)
• M19: 2,721,933 km (0.091 R)
• M20: 3,035,640 km (0.058 R)
• M21: 3,266,918 km (0.086 R)
• M22: 4,045,276 km (0.117 R)
• M23: 4,325,772 km (0.098 R)
• M24: 4,481,354 km (0.085 R)
• M25: 4,932,691 km (0.096 R)
• M26: 5,122,680 km (0.076 R)
• M27: 5,370,564 km (0.094 R)
• M28: 5,509,989 km (0.107 R)
• M29: 6,519,625 km (0.066 R)
• M30: 6,698,394 km (0.076 R)
• M31: 7,275,244 km (0.108 R)
• M32: 7,460,595 km (0.053 R)
• M33: 7,804,820 km (0.046 R)
• M34: 7,899,516 km (0.063 R)
• M35: 7,962,945 km (0.092 R)
• M36: 8,541,141 km (0.097 R)
• M37: 8,769,577 km (0.115 R)
• M38: 10,010,790 km (0.114 R)
• M39: 10,217,235 km (0.119 R)
• M40: 10,739,482 km (0.115 R)
• M41: 11,270,404 km (0.066 R)
• M42: 11,485,227 km (0.049 R)
• M43: 11,665,193 km (0.096 R)
• M44: 12,616,486 km (0.07 R)
• M45: 13,364,924 km (0.114 R)
• M46: 13,668,458 km (0.043 R)
• M47: 13,935,939 km (0.042 R)
• M48: 14,398,346 km (0.041 R)
• M49: 15,338,270 km (0.067 R)
• M50: 16,056,190 km (0.052 R)
• M51: 16,419,413 km (0.086 R)
• M52: 16,785,180 km (0.108 R)
• M53: 16,989,531 km (0.104 R)
• M54: 17,071,511 km (0.095 R)
• M55: 17,194,779 km (0.109 R)
• M56: 17,277,058 km (0.1 R)
• M57: 17,483,503 km (0.095 R)
• M58: 18,317,212 km (0.118 R)
• M59: 18,738,928 km (0.048 R)
• M60: 19,420,197 km (0.091 R)
• M61: 19,549,001 km (0.103 R)
• M62: 19,807,057 km (0.063 R)
• M63: 20,544,724 km (0.06 R)
• M64: 21,379,929 km (0.093 R)
• M65: 21,779,356 km (0.068 R)
• M66: 21,868,366 km (0.068 R)
• M67: 22,630,717 km (0.099 R)
• M68: 23,173,907 km (0.104 R)
• M69: 24,227,226 km (0.073 R)
• M70: 25,530,522 km (0.098 R)
• M71: 25,859,937 km (0.096 R)
• M72: 26,618,099 km (0.101 R)
• M73: 27,962,385 km (0.115 R)
• M74: 29,920,921 km (0.059 R)
• M75: 30,119,138 km (0.076 R)
• M76: 31,318,015 km (0.103 R)
• M77: 31,872,574 km (0.054 R)
• M78: 32,227,271 km (0.102 R)
• M79: 32,328,848 km (0.05 R)
• M80: 32,532,301 km (0.06 R)
• M81: 32,838,378 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 10,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit