🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 11.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.51 AU - 0.71 AU

Year: 318 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,451,050 km

• M1: 144,063 km (0.091 R)
• M2: 217,814 km (0.066 R)
• M3: 328,816 km (0.084 R)
• M4: 430,543 km (0.063 R)
• M5: 518,207 km (0.079 R)
• M6: 591,360 km (0.065 R)
• M7: 663,616 km (0.067 R)
• M8: 771,626 km (0.054 R)
• M9: 869,014 km (0.062 R)
• M10: 974,032 km (0.094 R)
• M11: 1,105,528 km (0.113 R)
• M12: 1,263,055 km (0.079 R)
• M13: 1,404,275 km (0.102 R)
• M14: 1,487,302 km (0.115 R)
• M15: 1,565,093 km (0.072 R)
• M16: 1,644,380 km (0.12 R)
• M17: 1,791,883 km (0.041 R)
• M18: 1,917,097 km (0.047 R)
• M19: 2,096,614 km (0.079 R)
• M20: 2,188,617 km (0.067 R)
• M21: 2,265,510 km (0.047 R)
• M22: 2,364,095 km (0.078 R)
• M23: 2,443,232 km (0.096 R)
• M24: 2,595,673 km (0.096 R)
• M25: 2,699,045 km (0.066 R)
• M26: 2,794,937 km (0.104 R)
• M27: 2,870,035 km (0.08 R)
• M28: 2,976,998 km (0.11 R)
• M29: 3,108,195 km (0.096 R)
• M30: 3,181,348 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.9

Radius: 12.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.67 AU - 0.87 AU

Year: 451 Days

Day: 5.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 43,451,050 km

• M1: 150,645 km (0.095 R)
• M2: 230,082 km (0.084 R)
• M3: 342,878 km (0.039 R)
• M4: 428,448 km (0.105 R)
• M5: 503,995 km (0.099 R)
• M6: 631,752 km (0.08 R)
• M7: 836,252 km (0.054 R)
• M8: 919,578 km (0.086 R)
• M9: 1,036,863 km (0.068 R)
• M10: 1,131,857 km (0.115 R)
• M11: 1,277,865 km (0.069 R)
• M12: 1,370,616 km (0.104 R)
• M13: 1,542,504 km (0.102 R)
• M14: 1,770,640 km (0.099 R)
• M15: 1,919,640 km (0.098 R)
• M16: 2,224,520 km (0.099 R)
• M17: 2,489,608 km (0.046 R)
• M18: 2,594,775 km (0.116 R)
• M19: 2,682,589 km (0.113 R)
• M20: 3,077,079 km (0.112 R)
• M21: 3,190,324 km (0.072 R)
• M22: 3,311,798 km (0.042 R)
• M23: 3,441,798 km (0.109 R)
• M24: 3,587,357 km (0.088 R)
• M25: 3,720,948 km (0.062 R)
• M26: 3,799,038 km (0.064 R)
• M27: 3,884,907 km (0.085 R)
• M28: 4,022,238 km (0.091 R)
• M29: 4,124,413 km (0.109 R)
• M30: 4,234,966 km (0.093 R)
• M31: 4,428,845 km (0.108 R)
• M32: 4,549,570 km (0.077 R)
• M33: 4,648,604 km (0.046 R)
• M34: 4,725,198 km (0.117 R)
• M35: 4,802,241 km (0.059 R)
• M36: 4,895,291 km (0.098 R)
• M37: 4,988,939 km (0.079 R)
• M38: 5,067,478 km (0.115 R)
• M39: 5,146,316 km (0.07 R)
• M40: 5,225,753 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 8.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.02 AU - 1.16 AU

Year: 759 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,451,050 km

• M1: 118,930 km (0.064 R)
• M2: 174,730 km (0.077 R)
• M3: 238,309 km (0.038 R)
• M4: 318,045 km (0.079 R)
• M5: 426,952 km (0.108 R)
• M6: 526,884 km (0.059 R)
• M7: 643,869 km (0.106 R)
• M8: 747,690 km (0.097 R)
• M9: 838,795 km (0.1 R)
• M10: 909,705 km (0.101 R)
• M11: 1,002,605 km (0.086 R)
• M12: 1,284,747 km (0.07 R)
• M13: 1,361,939 km (0.057 R)
• M14: 1,469,350 km (0.049 R)
• M15: 1,771,837 km (0.12 R)
• M16: 1,845,888 km (0.036 R)
• M17: 1,952,551 km (0.104 R)
• M18: 2,009,997 km (0.118 R)
• M19: 2,087,339 km (0.07 R)
• M20: 2,185,475 km (0.082 R)
• M21: 2,245,165 km (0.07 R)
• M22: 2,318,767 km (0.071 R)
• M23: 2,496,190 km (0.097 R)
• M24: 2,565,753 km (0.099 R)
• M25: 2,649,977 km (0.053 R)
• M26: 2,720,736 km (0.1 R)
• M27: 2,849,989 km (0.078 R)
• M28: 2,966,675 km (0.087 R)
• M29: 3,040,427 km (0.088 R)
• M30: 3,174,616 km (0.106 R)
• M31: 3,310,750 km (0.108 R)
• M32: 3,526,620 km (0.116 R)
• M33: 3,612,639 km (0.111 R)
• M34: 3,667,691 km (0.109 R)
• M35: 3,723,192 km (0.061 R)
• M36: 3,971,973 km (0.102 R)
• M37: 4,028,970 km (0.084 R)
• M38: 4,135,334 km (0.035 R)
• M39: 4,409,996 km (0.098 R)
• M40: 4,647,557 km (0.095 R)
• M41: 4,742,103 km (0.089 R)
• M42: 5,286,789 km (0.11 R)
• M43: 5,403,475 km (0.092 R)
• M44: 5,512,083 km (0.085 R)
• M45: 5,639,541 km (0.119 R)
• M46: 5,703,718 km (0.079 R)
• M47: 6,046,896 km (0.085 R)
• M48: 6,206,666 km (0.092 R)
• M49: 6,329,935 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.5

Radius: 12.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.96 AU - 1.38 AU

Year: 844 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,451,050 km

• M1: 153,487 km (0.097 R)
• M2: 236,365 km (0.06 R)
• M3: 325,675 km (0.11 R)
• M4: 558,449 km (0.085 R)
• M5: 676,631 km (0.077 R)
• M6: 755,320 km (0.085 R)
• M7: 877,092 km (0.095 R)
• M8: 952,639 km (0.118 R)
• M9: 1,206,208 km (0.11 R)
• M10: 1,284,597 km (0.11 R)
• M11: 1,405,921 km (0.082 R)
• M12: 1,495,979 km (0.089 R)
• M13: 1,609,523 km (0.094 R)
• M14: 1,755,980 km (0.049 R)
• M15: 1,861,147 km (0.12 R)
• M16: 1,991,746 km (0.116 R)
• M17: 2,093,772 km (0.101 R)
• M18: 2,181,586 km (0.094 R)
• M19: 2,287,052 km (0.098 R)
• M20: 2,402,392 km (0.118 R)
• M21: 2,503,072 km (0.094 R)
• M22: 2,579,366 km (0.086 R)
• M23: 2,778,332 km (0.107 R)
• M24: 2,892,924 km (0.044 R)
• M25: 3,237,448 km (0.075 R)
• M26: 3,424,146 km (0.063 R)
• M27: 3,499,842 km (0.113 R)
• M28: 3,643,307 km (0.066 R)
• M29: 3,778,992 km (0.119 R)
• M30: 4,065,472 km (0.091 R)
• M31: 4,206,393 km (0.105 R)
• M32: 4,328,465 km (0.081 R)
• M33: 4,597,143 km (0.081 R)
• M34: 4,680,768 km (0.034 R)
• M35: 4,786,234 km (0.109 R)
• M36: 4,988,790 km (0.102 R)
• M37: 5,150,804 km (0.037 R)
• M38: 5,226,950 km (0.113 R)
• M39: 5,457,779 km (0.113 R)
• M40: 5,580,001 km (0.109 R)
• M41: 5,929,461 km (0.112 R)
• M42: 6,009,346 km (0.086 R)
• M43: 6,135,757 km (0.113 R)
• M44: 6,228,208 km (0.111 R)
• M45: 6,379,302 km (0.057 R)
• M46: 6,732,951 km (0.117 R)
• M47: 7,008,511 km (0.106 R)
• M48: 7,385,796 km (0.066 R)
• M49: 7,583,116 km (0.057 R)
• M50: 7,694,866 km (0.112 R)
• M51: 7,794,647 km (0.094 R)
• M52: 8,198,263 km (0.044 R)
• M53: 8,313,004 km (0.096 R)
• M54: 8,415,479 km (0.083 R)
• M55: 8,855,596 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.5

Radius: 15

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.13 AU - 2.23 AU

Year: 2146 Days

Day: 6.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,451,050 km

• M1: 196,871 km (0.079 R)
• M2: 301,440 km (0.098 R)
• M3: 450,888 km (0.076 R)
• M4: 568,771 km (0.077 R)
• M5: 684,111 km (0.105 R)
• M6: 853,007 km (0.108 R)
• M7: 952,639 km (0.068 R)
• M8: 1,076,207 km (0.05 R)
• M9: 1,236,426 km (0.052 R)
• M10: 1,394,551 km (0.059 R)
• M11: 1,504,057 km (0.11 R)
• M12: 2,009,249 km (0.025 R)
• M13: 2,353,175 km (0.115 R)
• M14: 2,539,274 km (0.099 R)
• M15: 2,647,882 km (0.091 R)
• M16: 2,771,899 km (0.113 R)
• M17: 2,926,284 km (0.051 R)
• M18: 3,377,172 km (0.116 R)
• M19: 3,603,364 km (0.097 R)
• M20: 4,183,056 km (0.111 R)
• M21: 4,361,227 km (0.09 R)
• M22: 4,775,463 km (0.066 R)
• M23: 5,237,272 km (0.082 R)
• M24: 5,553,223 km (0.057 R)
• M25: 5,713,591 km (0.103 R)
• M26: 5,875,456 km (0.074 R)
• M27: 6,075,618 km (0.108 R)
• M28: 6,222,523 km (0.089 R)
• M29: 6,651,570 km (0.071 R)
• M30: 6,860,110 km (0.119 R)
• M31: 6,994,000 km (0.102 R)
• M32: 7,381,458 km (0.091 R)
• M33: 7,657,017 km (0.118 R)
• M34: 7,875,879 km (0.054 R)
• M35: 8,462,752 km (0.109 R)
• M36: 9,147,910 km (0.092 R)
• M37: 9,401,478 km (0.101 R)
• M38: 10,351,275 km (0.072 R)
• M39: 10,637,905 km (0.113 R)
• M40: 11,151,324 km (0.066 R)
• M41: 11,331,740 km (0.073 R)
• M42: 11,444,985 km (0.063 R)
• M43: 12,225,587 km (0.092 R)
• M44: 12,834,001 km (0.058 R)
• M45: 13,237,317 km (0.092 R)
• M46: 13,476,524 km (0.086 R)
• M47: 13,741,163 km (0.066 R)
• M48: 14,398,346 km (0.115 R)
• M49: 14,545,850 km (0.06 R)
• M50: 14,867,036 km (0.099 R)
• M51: 15,065,852 km (0.091 R)
• M52: 15,190,617 km (0.109 R)
• M53: 15,390,928 km (0.113 R)
• M54: 15,541,723 km (0.086 R)
• M55: 15,768,812 km (0.034 R)
• M56: 16,124,257 km (0.087 R)
• M57: 16,354,189 km (0.083 R)
• M58: 16,482,394 km (0.112 R)
• M59: 16,920,866 km (0.079 R)
• M60: 17,363,077 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.7

Radius: 10.4

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.56 AU - 2.78 AU

Year: 2909 Days

Day: 8.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,451,050 km

• M1: 130,001 km (0.103 R)
• M2: 260,749 km (0.119 R)
• M3: 331,658 km (0.115 R)
• M4: 427,700 km (0.084 R)
• M5: 644,318 km (0.102 R)
• M6: 791,822 km (0.069 R)
• M7: 940,372 km (0.05 R)
• M8: 1,040,902 km (0.089 R)
• M9: 1,169,107 km (0.091 R)
• M10: 1,377,946 km (0.09 R)
• M11: 1,790,088 km (0.111 R)
• M12: 1,931,159 km (0.097 R)
• M13: 2,090,780 km (0.11 R)
• M14: 2,224,520 km (0.074 R)
• M15: 2,376,811 km (0.073 R)
• M16: 2,485,419 km (0.077 R)
• M17: 2,643,394 km (0.067 R)
• M18: 2,969,667 km (0.056 R)
• M19: 3,053,293 km (0.042 R)
• M20: 3,137,815 km (0.074 R)
• M21: 3,257,344 km (0.094 R)
• M22: 3,430,728 km (0.092 R)
• M23: 3,642,858 km (0.117 R)
• M24: 3,768,670 km (0.096 R)
• M25: 4,080,282 km (0.108 R)
• M26: 4,173,631 km (0.072 R)
• M27: 4,324,276 km (0.104 R)
• M28: 4,457,568 km (0.059 R)
• M29: 4,767,684 km (0.064 R)
• M30: 4,905,464 km (0.067 R)
• M31: 5,865,284 km (0.105 R)
• M32: 6,076,965 km (0.112 R)
• M33: 6,162,235 km (0.089 R)
• M34: 6,312,581 km (0.114 R)
• M35: 7,037,981 km (0.082 R)
• M36: 7,127,591 km (0.091 R)
• M37: 7,376,372 km (0.063 R)
• M38: 7,444,738 km (0.109 R)
• M39: 7,882,461 km (0.109 R)
• M40: 7,998,998 km (0.064 R)
• M41: 8,352,199 km (0.079 R)
• M42: 8,518,851 km (0.091 R)
• M43: 8,903,766 km (0.114 R)
• M44: 9,098,393 km (0.074 R)
• M45: 9,196,230 km (0.071 R)
• M46: 9,343,584 km (0.055 R)
• M47: 9,442,318 km (0.107 R)
• M48: 9,516,669 km (0.112 R)
• M49: 10,117,902 km (0.052 R)
• M50: 10,321,056 km (0.102 R)
• M51: 10,551,138 km (0.063 R)
• M52: 10,834,775 km (0.069 R)
• M53: 11,094,776 km (0.116 R)
• M54: 11,541,625 km (0.112 R)
• M55: 11,753,905 km (0.107 R)
• M56: 11,914,124 km (0.072 R)
• M57: 12,290,512 km (0.101 R)
• M58: 12,425,749 km (0.117 R)
• M59: 12,588,960 km (0.069 R)
• M60: 12,917,327 km (0.099 R)
• M61: 13,027,431 km (0.079 R)
• M62: 13,137,835 km (0.116 R)
• M63: 13,750,587 km (0.069 R)
• M64: 13,862,935 km (0.111 R)
• M65: 14,344,192 km (0.056 R)
• M66: 15,849,894 km (0.076 R)
• M67: 16,531,761 km (0.115 R)
• M68: 16,651,290 km (0.109 R)
• M69: 17,526,887 km (0.085 R)
• M70: 17,618,291 km (0.118 R)
• M71: 17,924,218 km (0.105 R)
• M72: 18,077,855 km (0.1 R)
• M73: 19,134,166 km (0.108 R)
• M74: 19,669,726 km (0.117 R)
• M75: 20,146,495 km (0.11 R)
• M76: 20,723,494 km (0.116 R)
• M77: 20,820,284 km (0.067 R)
• M78: 21,795,662 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.5

Radius: 3.8

Gravity: 19.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.45 AU - 7.45 AU

Year: 13560 Days

Day: 20.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,451,050 km

• M1: 54,454 km (0.074 R)
• M2: 90,656 km (0.105 R)
• M3: 143,464 km (0.095 R)
• M4: 170,093 km (0.06 R)
• M5: 250,576 km (0.11 R)
• M6: 434,283 km (0.1 R)
• M7: 749,934 km (0.089 R)
• M8: 816,954 km (0.081 R)
• M9: 938,727 km (0.057 R)
• M10: 992,731 km (0.056 R)
• M11: 1,219,223 km (0.102 R)
• M12: 1,278,314 km (0.099 R)
• M13: 1,419,833 km (0.039 R)
• M14: 1,674,150 km (0.07 R)
• M15: 1,762,113 km (0.104 R)
• M16: 1,896,751 km (0.116 R)
• M17: 2,721,634 km (0.104 R)
• M18: 2,799,126 km (0.055 R)
• M19: 3,197,505 km (0.079 R)
• M20: 3,389,589 km (0.12 R)
• M21: 3,500,889 km (0.114 R)
• M22: 3,557,138 km (0.04 R)
• M23: 3,813,549 km (0.105 R)
• M24: 3,871,294 km (0.109 R)
• M25: 4,465,048 km (0.081 R)
• M26: 4,556,602 km (0.044 R)
• M27: 5,472,739 km (0.064 R)
• M28: 5,702,222 km (0.117 R)
• M29: 5,735,283 km (0.102 R)
• M30: 6,409,222 km (0.085 R)
• M31: 6,720,684 km (0.104 R)
• M32: 7,214,956 km (0.089 R)
• M33: 7,830,701 km (0.086 R)
• M34: 8,126,156 km (0.109 R)
• M35: 9,150,303 km (0.101 R)
• M36: 9,266,691 km (0.118 R)
• M37: 9,855,508 km (0.074 R)
• M38: 10,174,450 km (0.1 R)
• M39: 10,335,118 km (0.118 R)
• M40: 11,819,279 km (0.058 R)
• M41: 13,237,018 km (0.108 R)
• M42: 13,456,478 km (0.119 R)
• M43: 13,721,416 km (0.08 R)
• M44: 13,810,127 km (0.078 R)
• M45: 14,346,286 km (0.115 R)
• M46: 14,391,166 km (0.036 R)
• M47: 14,843,699 km (0.061 R)
• M48: 14,934,804 km (0.117 R)
• M49: 15,026,059 km (0.088 R)
• M50: 15,209,017 km (0.048 R)
• M51: 15,254,944 km (0.114 R)
• M52: 15,531,101 km (0.117 R)
• M53: 16,182,002 km (0.079 R)
• M54: 16,322,624 km (0.037 R)
• M55: 17,366,368 km (0.063 R)
• M56: 17,993,183 km (0.094 R)
• M57: 18,431,505 km (0.115 R)
• M58: 18,774,832 km (0.108 R)
• M59: 19,070,737 km (0.119 R)
• M60: 19,268,954 km (0.09 R)
• M61: 19,867,495 km (0.07 R)
• M62: 20,522,883 km (0.1 R)
• M63: 20,675,024 km (0.045 R)
• M64: 20,827,764 km (0.117 R)
• M65: 21,339,089 km (0.1 R)
• M66: 22,217,977 km (0.09 R)
• M67: 24,064,164 km (0.1 R)
• M68: 25,086,815 km (0.108 R)
• M69: 25,904,218 km (0.096 R)
• M70: 26,564,393 km (0.084 R)
• M71: 28,577,831 km (0.103 R)
• M72: 28,634,379 km (0.039 R)
• M73: 28,918,166 km (0.074 R)
• M74: 29,316,844 km (0.103 R)
• M75: 30,177,481 km (0.113 R)
• M76: 32,040,872 km (0.108 R)
• M77: 32,217,397 km (0.117 R)
• M78: 32,394,372 km (0.114 R)
• M79: 34,482,160 km (0.105 R)
• M80: 34,663,173 km (0.065 R)
• M81: 35,147,272 km (0.084 R)
• M82: 35,450,955 km (0.106 R)
• M83: 35,938,794 km (0.082 R)
• M84: 36,674,516 km (0.081 R)
• M85: 37,044,322 km (0.1 R)
• M86: 37,167,890 km (0.115 R)
• M87: 37,539,192 km (0.036 R)
• M88: 37,601,275 km (0.093 R)
• M89: 39,351,720 km (0.028 R)
• M90: 40,363,749 km (0.102 R)
• M91: 40,618,215 km (0.113 R)
• M92: 40,809,252 km (0.099 R)
• M93: 42,736,821 km (0.028 R)
• M94: 43,385,926 km (0.026 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 18,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit