🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.2

Radius: 8.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.59 AU - 0.69 AU

Year: 341 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,324,799 km

• M1: 112,498 km (0.116 R)
• M2: 200,461 km (0.092 R)
• M3: 285,134 km (0.079 R)
• M4: 345,870 km (0.11 R)
• M5: 399,726 km (0.068 R)
• M6: 482,154 km (0.077 R)
• M7: 626,217 km (0.04 R)
• M8: 681,418 km (0.12 R)
• M9: 766,689 km (0.064 R)
• M10: 820,096 km (0.038 R)
• M11: 952,789 km (0.066 R)
• M12: 1,010,683 km (0.117 R)
• M13: 1,076,805 km (0.076 R)
• M14: 1,187,059 km (0.087 R)
• M15: 1,244,953 km (0.072 R)
• M16: 1,308,682 km (0.112 R)
• M17: 1,381,237 km (0.082 R)
• M18: 1,501,663 km (0.09 R)
• M19: 1,588,430 km (0.111 R)
• M20: 1,649,915 km (0.095 R)
• M21: 1,794,576 km (0.068 R)
• M22: 1,864,438 km (0.051 R)
• M23: 1,952,252 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.4

Radius: 13.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.85 AU - 1.19 AU

Year: 687 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 52,324,799 km

• M1: 166,203 km (0.085 R)
• M2: 253,269 km (0.069 R)
• M3: 360,830 km (0.089 R)
• M4: 443,857 km (0.037 R)
• M5: 531,970 km (0.109 R)
• M6: 618,138 km (0.087 R)
• M7: 850,464 km (0.118 R)
• M8: 1,024,147 km (0.118 R)
• M9: 1,155,195 km (0.059 R)
• M10: 1,279,511 km (0.093 R)
• M11: 1,474,885 km (0.086 R)
• M12: 1,597,107 km (0.108 R)
• M13: 1,729,950 km (0.045 R)
• M14: 1,823,000 km (0.118 R)
• M15: 1,940,135 km (0.086 R)
• M16: 2,275,533 km (0.074 R)
• M17: 2,434,257 km (0.119 R)
• M18: 2,654,465 km (0.113 R)
• M19: 2,788,205 km (0.087 R)
• M20: 2,889,932 km (0.091 R)
• M21: 3,010,358 km (0.053 R)
• M22: 3,167,585 km (0.065 R)
• M23: 3,363,559 km (0.063 R)
• M24: 3,508,818 km (0.071 R)
• M25: 3,721,097 km (0.11 R)
• M26: 3,899,867 km (0.101 R)
• M27: 4,081,329 km (0.091 R)
• M28: 4,168,395 km (0.099 R)
• M29: 4,383,816 km (0.111 R)
• M30: 4,633,046 km (0.087 R)
• M31: 4,805,233 km (0.082 R)
• M32: 4,928,053 km (0.05 R)
• M33: 5,135,246 km (0.078 R)
• M34: 5,229,343 km (0.119 R)
• M35: 5,483,211 km (0.085 R)
• M36: 5,795,571 km (0.114 R)
• M37: 6,314,227 km (0.119 R)
• M38: 6,528,152 km (0.1 R)
• M39: 6,882,400 km (0.069 R)
• M40: 7,149,282 km (0.056 R)
• M41: 7,289,904 km (0.102 R)
• M42: 7,502,632 km (0.06 R)
• M43: 7,789,412 km (0.057 R)
• M44: 8,031,311 km (0.073 R)
• M45: 8,128,700 km (0.076 R)
• M46: 8,214,269 km (0.032 R)
• M47: 8,374,040 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 12.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.75 AU - 2.21 AU

Year: 1858 Days

Day: 5.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,324,799 km

• M1: 159,471 km (0.051 R)
• M2: 445,203 km (0.118 R)
• M3: 711,338 km (0.104 R)
• M4: 796,160 km (0.09 R)
• M5: 934,987 km (0.073 R)
• M6: 1,372,411 km (0.027 R)
• M7: 1,614,311 km (0.034 R)
• M8: 1,708,707 km (0.06 R)
• M9: 1,794,277 km (0.118 R)
• M10: 1,892,413 km (0.1 R)
• M11: 2,003,564 km (0.072 R)
• M12: 2,139,998 km (0.033 R)
• M13: 2,244,267 km (0.112 R)
• M14: 2,919,702 km (0.084 R)
• M15: 3,127,643 km (0.057 R)
• M16: 3,220,244 km (0.062 R)
• M17: 3,711,074 km (0.119 R)
• M18: 3,879,970 km (0.049 R)
• M19: 4,051,410 km (0.085 R)
• M20: 4,210,881 km (0.091 R)
• M21: 4,298,844 km (0.096 R)
• M22: 4,402,067 km (0.077 R)
• M23: 5,023,945 km (0.061 R)
• M24: 5,211,242 km (0.073 R)
• M25: 5,480,518 km (0.09 R)
• M26: 5,576,709 km (0.113 R)
• M27: 5,950,555 km (0.054 R)
• M28: 6,349,382 km (0.109 R)
• M29: 6,518,278 km (0.067 R)
• M30: 6,637,358 km (0.096 R)
• M31: 6,877,613 km (0.062 R)
• M32: 7,138,212 km (0.113 R)
• M33: 7,243,529 km (0.089 R)
• M34: 7,562,172 km (0.079 R)
• M35: 7,705,338 km (0.089 R)
• M36: 7,958,008 km (0.089 R)
• M37: 8,140,219 km (0.035 R)
• M38: 8,601,728 km (0.109 R)
• M39: 9,128,911 km (0.045 R)
• M40: 9,300,500 km (0.035 R)
• M41: 9,531,180 km (0.118 R)
• M42: 10,056,866 km (0.093 R)
• M43: 10,313,427 km (0.109 R)
• M44: 10,552,035 km (0.092 R)
• M45: 10,732,301 km (0.09 R)
• M46: 10,832,980 km (0.026 R)
• M47: 10,974,350 km (0.105 R)
• M48: 11,055,283 km (0.106 R)
• M49: 11,361,061 km (0.112 R)
• M50: 11,752,259 km (0.12 R)
• M51: 11,856,080 km (0.103 R)
• M52: 12,106,208 km (0.113 R)
• M53: 12,867,212 km (0.043 R)
• M54: 13,059,894 km (0.101 R)
• M55: 13,145,763 km (0.076 R)
• M56: 13,253,474 km (0.086 R)
• M57: 13,621,784 km (0.117 R)
• M58: 13,905,870 km (0.05 R)
• M59: 14,413,007 km (0.102 R)
• M60: 14,501,868 km (0.064 R)
• M61: 14,702,479 km (0.041 R)
• M62: 14,814,228 km (0.052 R)
• M63: 15,038,775 km (0.071 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.5

Radius: 6.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.19 AU - 6.23 AU

Year: 10320 Days

Day: 16 Hours

Environment

Temp: -233 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,324,799 km

• M1: 117,883 km (0.11 R)
• M2: 234,719 km (0.078 R)
• M3: 301,290 km (0.091 R)
• M4: 904,618 km (0.055 R)
• M5: 973,583 km (0.031 R)
• M6: 1,058,854 km (0.055 R)
• M7: 1,221,616 km (0.053 R)
• M8: 1,638,097 km (0.119 R)
• M9: 1,688,960 km (0.074 R)
• M10: 3,037,136 km (0.104 R)
• M11: 3,312,097 km (0.12 R)
• M12: 3,551,005 km (0.071 R)
• M13: 3,795,597 km (0.093 R)
• M14: 3,931,282 km (0.116 R)
• M15: 4,277,602 km (0.037 R)
• M16: 4,371,549 km (0.084 R)
• M17: 4,633,644 km (0.056 R)
• M18: 5,475,731 km (0.104 R)
• M19: 5,914,352 km (0.08 R)
• M20: 6,019,070 km (0.084 R)
• M21: 6,337,415 km (0.104 R)
• M22: 6,444,676 km (0.1 R)
• M23: 6,552,536 km (0.105 R)
• M24: 7,128,787 km (0.092 R)
• M25: 7,352,586 km (0.033 R)
• M26: 8,124,960 km (0.056 R)
• M27: 8,183,303 km (0.102 R)
• M28: 8,713,627 km (0.047 R)
• M29: 8,862,926 km (0.114 R)
• M30: 9,224,803 km (0.114 R)
• M31: 11,658,910 km (0.119 R)
• M32: 12,759,202 km (0.079 R)
• M33: 12,826,970 km (0.081 R)
• M34: 13,753,280 km (0.047 R)
• M35: 14,382,788 km (0.118 R)
• M36: 14,523,859 km (0.069 R)
• M37: 14,700,983 km (0.068 R)
• M38: 15,778,536 km (0.118 R)
• M39: 16,216,708 km (0.07 R)
• M40: 16,621,819 km (0.118 R)
• M41: 16,732,971 km (0.112 R)
• M42: 17,067,621 km (0.066 R)
• M43: 17,179,670 km (0.115 R)
• M44: 17,970,893 km (0.114 R)
• M45: 18,084,887 km (0.045 R)
• M46: 19,588,794 km (0.11 R)
• M47: 19,823,663 km (0.082 R)
• M48: 19,941,546 km (0.084 R)
• M49: 20,375,380 km (0.082 R)
• M50: 20,613,390 km (0.089 R)
• M51: 20,732,769 km (0.088 R)
• M52: 21,052,160 km (0.119 R)
• M53: 21,252,622 km (0.037 R)
• M54: 21,817,204 km (0.044 R)
• M55: 21,898,286 km (0.083 R)
• M56: 22,060,749 km (0.098 R)
• M57: 22,101,440 km (0.114 R)
• M58: 22,305,192 km (0.082 R)
• M59: 22,468,553 km (0.111 R)
• M60: 22,591,373 km (0.104 R)
• M61: 22,796,621 km (0.105 R)
• M62: 24,460,598 km (0.093 R)
• M63: 24,924,950 km (0.111 R)
• M64: 25,009,772 km (0.083 R)
• M65: 25,052,108 km (0.105 R)
• M66: 25,477,565 km (0.086 R)
• M67: 26,163,321 km (0.104 R)
• M68: 26,855,062 km (0.112 R)
• M69: 26,941,978 km (0.116 R)
• M70: 27,290,392 km (0.047 R)
• M71: 27,728,115 km (0.116 R)
• M72: 28,035,987 km (0.109 R)
• M73: 28,079,969 km (0.105 R)
• M74: 28,433,319 km (0.092 R)
• M75: 29,189,088 km (0.074 R)
• M76: 29,412,587 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.5

Radius: 5.7

Gravity: 24.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.9 AU - 7.48 AU

Year: 11539 Days

Day: 23.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,324,799 km

• M1: 651,499 km (0.1 R)
• M2: 802,593 km (0.069 R)
• M3: 842,236 km (0.066 R)
• M4: 902,823 km (0.063 R)
• M5: 1,007,093 km (0.112 R)
• M6: 1,093,560 km (0.042 R)
• M7: 1,159,982 km (0.076 R)
• M8: 1,391,260 km (0.093 R)
• M9: 1,463,516 km (0.095 R)
• M10: 1,512,285 km (0.091 R)
• M11: 1,586,635 km (0.093 R)
• M12: 1,843,345 km (0.052 R)
• M13: 2,337,616 km (0.083 R)
• M14: 2,452,807 km (0.096 R)
• M15: 2,749,160 km (0.077 R)
• M16: 3,873,089 km (0.1 R)
• M17: 4,044,079 km (0.061 R)
• M18: 4,147,900 km (0.098 R)
• M19: 4,322,930 km (0.107 R)
• M20: 4,862,230 km (0.092 R)
• M21: 5,346,777 km (0.083 R)
• M22: 5,964,018 km (0.088 R)
• M23: 6,201,430 km (0.037 R)
• M24: 6,441,684 km (0.115 R)
• M25: 6,482,076 km (0.072 R)
• M26: 7,056,083 km (0.084 R)
• M27: 7,560,826 km (0.107 R)
• M28: 8,164,453 km (0.032 R)
• M29: 8,295,950 km (0.107 R)
• M30: 8,516,308 km (0.098 R)
• M31: 10,254,336 km (0.052 R)
• M32: 10,921,393 km (0.108 R)
• M33: 11,211,612 km (0.071 R)
• M34: 12,750,975 km (0.088 R)
• M35: 12,903,415 km (0.085 R)
• M36: 13,005,440 km (0.08 R)
• M37: 13,467,698 km (0.079 R)
• M38: 13,674,891 km (0.084 R)
• M39: 15,369,685 km (0.045 R)
• M40: 15,694,911 km (0.062 R)
• M41: 15,803,818 km (0.105 R)
• M42: 16,022,231 km (0.118 R)
• M43: 16,241,841 km (0.095 R)
• M44: 18,548,490 km (0.068 R)
• M45: 19,068,493 km (0.06 R)
• M46: 19,827,851 km (0.097 R)
• M47: 20,359,522 km (0.078 R)
• M48: 20,955,670 km (0.104 R)
• M49: 21,195,625 km (0.073 R)
• M50: 21,436,627 km (0.112 R)
• M51: 22,287,091 km (0.067 R)
• M52: 22,654,952 km (0.108 R)
• M53: 22,778,071 km (0.07 R)
• M54: 23,521,273 km (0.09 R)
• M55: 24,021,080 km (0.073 R)
• M56: 25,031,165 km (0.103 R)
• M57: 25,797,854 km (0.095 R)
• M58: 26,055,012 km (0.076 R)
• M59: 26,119,489 km (0.098 R)
• M60: 26,897,099 km (0.108 R)
• M61: 27,616,515 km (0.093 R)
• M62: 27,682,188 km (0.117 R)
• M63: 29,341,977 km (0.099 R)
• M64: 29,677,674 km (0.097 R)
• M65: 31,512,941 km (0.116 R)
• M66: 32,201,989 km (0.101 R)
• M67: 32,271,103 km (0.075 R)
• M68: 32,409,631 km (0.092 R)
• M69: 32,895,973 km (0.065 R)
• M70: 33,454,572 km (0.102 R)
• M71: 33,524,733 km (0.085 R)
• M72: 33,805,379 km (0.087 R)
• M73: 34,157,383 km (0.067 R)
• M74: 34,298,603 km (0.066 R)
• M75: 36,079,266 km (0.069 R)
• M76: 36,583,112 km (0.083 R)
• M77: 37,743,692 km (0.113 R)
• M78: 37,962,704 km (0.057 R)
• M79: 38,255,317 km (0.036 R)
• M80: 40,175,406 km (0.035 R)
• M81: 40,473,554 km (0.109 R)
• M82: 42,581,239 km (0.036 R)
• M83: 43,113,807 km (0.115 R)
• M84: 44,570,142 km (0.03 R)
• M85: 45,188,131 km (0.113 R)
• M86: 46,432,785 km (0.08 R)
• M87: 46,589,115 km (0.028 R)
• M88: 47,373,607 km (0.065 R)
• M89: 48,717,145 km (0.072 R)
• M90: 50,474,322 km (0.105 R)
• M91: 50,635,139 km (0.116 R)
• M92: 52,008,597 km (0.097 R)
• M93: 52,171,061 km (0.081 R)
• M94: 52,414,905 km (0.072 R)
• M95: 52,822,260 km (0.115 R)
• M96: 53,640,112 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.5

Radius: 5.7

Gravity: 17.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.82 AU - 8.4 AU

Year: 12643 Days

Day: 24.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,324,799 km

• M1: 115,490 km (0.096 R)
• M2: 218,712 km (0.089 R)
• M3: 427,850 km (0.102 R)
• M4: 520,601 km (0.109 R)
• M5: 781,948 km (0.087 R)
• M6: 819,796 km (0.089 R)
• M7: 936,782 km (0.028 R)
• M8: 1,059,452 km (0.094 R)
• M9: 1,388,717 km (0.103 R)
• M10: 1,552,826 km (0.102 R)
• M11: 2,162,138 km (0.101 R)
• M12: 2,380,252 km (0.109 R)
• M13: 2,691,714 km (0.117 R)
• M14: 3,765,827 km (0.046 R)
• M15: 3,896,277 km (0.025 R)
• M16: 5,243,854 km (0.101 R)
• M17: 5,759,668 km (0.069 R)
• M18: 6,099,853 km (0.103 R)
• M19: 6,176,298 km (0.099 R)
• M20: 6,330,234 km (0.082 R)
• M21: 6,681,191 km (0.096 R)
• M22: 6,878,809 km (0.045 R)
• M23: 8,063,176 km (0.055 R)
• M24: 8,443,304 km (0.117 R)
• M25: 8,829,416 km (0.08 R)
• M26: 8,872,650 km (0.1 R)
• M27: 9,002,800 km (0.115 R)
• M28: 9,529,833 km (0.107 R)
• M29: 9,797,165 km (0.06 R)
• M30: 9,931,653 km (0.059 R)
• M31: 10,339,008 km (0.113 R)
• M32: 11,263,822 km (0.094 R)
• M33: 11,451,867 km (0.118 R)
• M34: 11,593,685 km (0.075 R)
• M35: 12,214,666 km (0.039 R)
• M36: 12,748,731 km (0.054 R)
• M37: 12,993,921 km (0.107 R)
• M38: 14,344,790 km (0.092 R)
• M39: 14,702,180 km (0.071 R)
• M40: 15,425,934 km (0.075 R)
• M41: 15,634,922 km (0.1 R)
• M42: 16,214,165 km (0.073 R)
• M43: 16,320,380 km (0.04 R)
• M44: 16,907,851 km (0.044 R)
• M45: 19,270,599 km (0.117 R)
• M46: 19,495,595 km (0.085 R)
• M47: 20,061,822 km (0.045 R)
• M48: 20,232,813 km (0.056 R)
• M49: 20,979,157 km (0.1 R)
• M50: 21,851,462 km (0.054 R)
• M51: 23,032,986 km (0.118 R)
• M52: 23,631,377 km (0.103 R)
• M53: 23,691,516 km (0.102 R)
• M54: 24,477,802 km (0.094 R)
• M55: 24,660,461 km (0.073 R)
• M56: 24,721,497 km (0.116 R)
• M57: 25,642,421 km (0.106 R)
• M58: 26,636,948 km (0.068 R)
• M59: 26,699,630 km (0.115 R)
• M60: 26,950,356 km (0.071 R)
• M61: 27,770,900 km (0.109 R)
• M62: 28,407,738 km (0.082 R)
• M63: 29,307,270 km (0.1 R)
• M64: 30,346,676 km (0.112 R)
• M65: 30,871,017 km (0.11 R)
• M66: 31,332,077 km (0.098 R)
• M67: 33,334,295 km (0.084 R)
• M68: 33,943,009 km (0.098 R)
• M69: 34,623,530 km (0.054 R)
• M70: 36,067,448 km (0.086 R)
• M71: 37,952,531 km (0.117 R)
• M72: 38,588,023 km (0.09 R)
• M73: 40,443,485 km (0.108 R)
• M74: 41,020,185 km (0.055 R)
• M75: 42,108,958 km (0.118 R)
• M76: 42,547,130 km (0.108 R)
• M77: 42,766,740 km (0.089 R)
• M78: 43,427,963 km (0.081 R)
• M79: 43,944,524 km (0.042 R)
• M80: 45,506,475 km (0.103 R)
• M81: 46,407,204 km (0.092 R)
• M82: 46,482,452 km (0.073 R)
• M83: 46,557,849 km (0.11 R)
• M84: 46,859,738 km (0.042 R)
• M85: 47,617,301 km (0.109 R)
• M86: 48,302,460 km (0.102 R)
• M87: 48,990,909 km (0.116 R)
• M88: 49,374,777 km (0.096 R)
• M89: 49,451,671 km (0.096 R)
• M90: 50,145,505 km (0.049 R)
• M91: 50,222,848 km (0.117 R)
• M92: 51,075,705 km (0.113 R)
• M93: 51,387,018 km (0.064 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 20,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit