🌌 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 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.48 AU - 0.74 AU

Year: 303 Days

Day: 20.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,874,485 km

• M1: 346,020 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.6

Radius: 13.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.63 AU - 0.85 AU

Year: 405 Days

Day: 12.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,874,485 km

• M1: 178,321 km (0.104 R)
• M2: 263,292 km (0.119 R)
• M3: 367,412 km (0.05 R)
• M4: 497,114 km (0.066 R)
• M5: 601,383 km (0.042 R)
• M6: 711,188 km (0.087 R)
• M7: 810,671 km (0.055 R)
• M8: 904,170 km (0.077 R)
• M9: 1,045,988 km (0.095 R)
• M10: 1,278,015 km (0.105 R)
• M11: 1,425,668 km (0.071 R)
• M12: 1,584,241 km (0.12 R)
• M13: 1,753,736 km (0.114 R)
• M14: 1,843,345 km (0.052 R)
• M15: 1,950,008 km (0.038 R)
• M16: 2,090,331 km (0.066 R)
• M17: 2,218,088 km (0.05 R)
• M18: 2,315,625 km (0.091 R)
• M19: 2,475,845 km (0.117 R)
• M20: 2,749,459 km (0.065 R)
• M21: 2,836,974 km (0.075 R)
• M22: 2,937,354 km (0.115 R)
• M23: 3,203,040 km (0.088 R)
• M24: 3,289,208 km (0.057 R)
• M25: 3,394,974 km (0.066 R)
• M26: 3,482,938 km (0.101 R)
• M27: 3,603,514 km (0.092 R)
• M28: 3,738,451 km (0.096 R)
• M29: 3,829,406 km (0.053 R)
• M30: 4,153,585 km (0.119 R)
• M31: 4,275,058 km (0.115 R)
• M32: 4,363,471 km (0.112 R)
• M33: 4,486,889 km (0.108 R)
• M34: 4,583,679 km (0.085 R)
• M35: 4,688,248 km (0.099 R)
• M36: 4,829,019 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.4

Radius: 12

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.05 AU - 2.11 AU

Year: 1907 Days

Day: 13.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 52,874,485 km

• M1: 197,469 km (0.099 R)
• M2: 319,990 km (0.112 R)
• M3: 437,574 km (0.054 R)
• M4: 518,057 km (0.088 R)
• M5: 614,099 km (0.083 R)
• M6: 736,620 km (0.118 R)
• M7: 847,472 km (0.117 R)
• M8: 981,063 km (0.114 R)
• M9: 1,110,615 km (0.09 R)
• M10: 1,228,199 km (0.064 R)
• M11: 1,381,536 km (0.114 R)
• M12: 1,674,000 km (0.063 R)
• M13: 1,810,433 km (0.081 R)
• M14: 2,044,105 km (0.045 R)
• M15: 2,257,581 km (0.081 R)
• M16: 2,416,903 km (0.089 R)
• M17: 3,049,852 km (0.035 R)
• M18: 3,441,649 km (0.108 R)
• M19: 3,546,517 km (0.113 R)
• M20: 3,679,060 km (0.112 R)
• M21: 3,867,703 km (0.095 R)
• M22: 4,031,812 km (0.117 R)
• M23: 4,123,965 km (0.07 R)
• M24: 4,273,114 km (0.119 R)
• M25: 4,357,636 km (0.118 R)
• M26: 4,433,482 km (0.118 R)
• M27: 4,509,628 km (0.105 R)
• M28: 4,926,557 km (0.073 R)
• M29: 5,164,717 km (0.099 R)
• M30: 5,244,901 km (0.028 R)
• M31: 5,396,594 km (0.095 R)
• M32: 5,683,522 km (0.108 R)
• M33: 5,797,516 km (0.106 R)
• M34: 5,922,879 km (0.108 R)
• M35: 6,250,947 km (0.085 R)
• M36: 6,595,920 km (0.12 R)
• M37: 6,814,632 km (0.104 R)
• M38: 6,891,824 km (0.107 R)
• M39: 7,080,467 km (0.061 R)
• M40: 7,270,756 km (0.117 R)
• M41: 7,406,142 km (0.098 R)
• M42: 7,587,903 km (0.046 R)
• M43: 7,794,199 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.7

Radius: 9.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.3 AU - 2.76 AU

Year: 2559 Days

Day: 11 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,874,485 km

• M1: 118,781 km (0.084 R)
• M2: 191,336 km (0.095 R)
• M3: 264,190 km (0.086 R)
• M4: 351,555 km (0.119 R)
• M5: 491,579 km (0.106 R)
• M6: 569,220 km (0.065 R)
• M7: 674,836 km (0.109 R)
• M8: 754,721 km (0.118 R)
• M9: 933,341 km (0.077 R)
• M10: 1,202,916 km (0.099 R)
• M11: 1,372,411 km (0.068 R)
• M12: 1,454,989 km (0.09 R)
• M13: 1,603,540 km (0.07 R)
• M14: 1,701,825 km (0.119 R)
• M15: 1,802,206 km (0.099 R)
• M16: 1,881,642 km (0.083 R)
• M17: 2,296,477 km (0.117 R)
• M18: 2,470,459 km (0.087 R)
• M19: 2,584,602 km (0.115 R)
• M20: 2,726,571 km (0.106 R)
• M21: 2,805,110 km (0.12 R)
• M22: 3,045,364 km (0.118 R)
• M23: 3,181,648 km (0.04 R)
• M24: 3,362,063 km (0.086 R)
• M25: 3,446,436 km (0.116 R)
• M26: 3,588,554 km (0.092 R)
• M27: 3,864,263 km (0.077 R)
• M28: 3,923,204 km (0.081 R)
• M29: 4,027,025 km (0.073 R)
• M30: 4,131,744 km (0.084 R)
• M31: 4,497,959 km (0.052 R)
• M32: 4,669,249 km (0.079 R)
• M33: 4,795,210 km (0.097 R)
• M34: 4,906,361 km (0.107 R)
• M35: 5,392,405 km (0.1 R)
• M36: 5,742,015 km (0.105 R)
• M37: 5,809,334 km (0.081 R)
• M38: 5,945,019 km (0.12 R)
• M39: 6,150,417 km (0.094 R)
• M40: 6,410,418 km (0.078 R)
• M41: 6,798,475 km (0.112 R)
• M42: 6,905,587 km (0.094 R)
• M43: 7,652,829 km (0.098 R)
• M44: 7,782,979 km (0.12 R)
• M45: 8,140,069 km (0.098 R)
• M46: 8,253,913 km (0.056 R)
• M47: 8,521,544 km (0.052 R)
• M48: 8,772,718 km (0.07 R)
• M49: 8,987,242 km (0.119 R)
• M50: 9,521,007 km (0.093 R)
• M51: 9,640,984 km (0.106 R)
• M52: 9,741,365 km (0.078 R)
• M53: 10,105,635 km (0.085 R)
• M54: 10,268,996 km (0.111 R)
• M55: 10,495,188 km (0.06 R)
• M56: 10,722,876 km (0.107 R)
• M57: 11,035,985 km (0.058 R)
• M58: 11,098,965 km (0.052 R)
• M59: 11,246,469 km (0.115 R)
• M60: 11,330,992 km (0.113 R)
• M61: 11,394,571 km (0.094 R)
• M62: 11,543,271 km (0.101 R)
• M63: 11,607,299 km (0.093 R)
• M64: 12,058,336 km (0.07 R)
• M65: 12,955,325 km (0.102 R)
• M66: 13,288,928 km (0.072 R)
• M67: 13,580,196 km (0.107 R)
• M68: 13,670,253 km (0.093 R)
• M69: 14,169,312 km (0.104 R)
• M70: 14,306,493 km (0.073 R)
• M71: 14,512,938 km (0.084 R)
• M72: 14,651,167 km (0.086 R)
• M73: 14,743,618 km (0.055 R)
• M74: 15,231,906 km (0.079 R)
• M75: 15,325,554 km (0.045 R)
• M76: 15,583,909 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 12.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.18 AU - 3.3 AU

Year: 2884 Days

Day: 11.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 52,874,485 km

• M1: 175,927 km (0.114 R)
• M2: 268,678 km (0.061 R)
• M3: 419,772 km (0.067 R)
• M4: 517,609 km (0.103 R)
• M5: 601,832 km (0.063 R)
• M6: 799,900 km (0.083 R)
• M7: 880,084 km (0.117 R)
• M8: 1,035,217 km (0.033 R)
• M9: 1,254,229 km (0.044 R)
• M10: 1,341,444 km (0.099 R)
• M11: 1,556,267 km (0.115 R)
• M12: 1,641,986 km (0.118 R)
• M13: 1,764,806 km (0.111 R)
• M14: 1,890,767 km (0.092 R)
• M15: 1,973,495 km (0.112 R)
• M16: 2,356,017 km (0.088 R)
• M17: 2,566,351 km (0.083 R)
• M18: 2,762,175 km (0.108 R)
• M19: 2,867,193 km (0.12 R)
• M20: 3,135,871 km (0.082 R)
• M21: 3,469,175 km (0.084 R)
• M22: 3,559,981 km (0.118 R)
• M23: 3,732,467 km (0.093 R)
• M24: 3,931,432 km (0.067 R)
• M25: 4,122,020 km (0.065 R)
• M26: 4,537,004 km (0.066 R)
• M27: 4,762,149 km (0.066 R)
• M28: 5,197,778 km (0.099 R)
• M29: 5,289,033 km (0.068 R)
• M30: 5,579,402 km (0.103 R)
• M31: 5,659,587 km (0.089 R)
• M32: 5,807,539 km (0.113 R)
• M33: 5,915,848 km (0.099 R)
• M34: 6,134,709 km (0.119 R)
• M35: 6,217,437 km (0.097 R)
• M36: 6,482,076 km (0.116 R)
• M37: 6,651,121 km (0.06 R)
• M38: 6,793,090 km (0.105 R)
• M39: 6,936,105 km (0.098 R)
• M40: 7,254,150 km (0.088 R)
• M41: 7,385,796 km (0.053 R)
• M42: 7,695,763 km (0.12 R)
• M43: 8,070,506 km (0.075 R)
• M44: 8,267,826 km (0.108 R)
• M45: 8,405,306 km (0.115 R)
• M46: 8,481,900 km (0.104 R)
• M47: 8,806,677 km (0.09 R)
• M48: 9,056,954 km (0.054 R)
• M49: 9,182,916 km (0.109 R)
• M50: 9,548,533 km (0.051 R)
• M51: 9,741,065 km (0.113 R)
• M52: 9,870,168 km (0.056 R)
• M53: 10,261,068 km (0.075 R)
• M54: 10,540,965 km (0.047 R)
• M55: 10,723,475 km (0.106 R)
• M56: 10,974,051 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.7

Radius: 6.2

Gravity: 22.55 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.9 AU - 7.16 AU

Year: 11851 Days

Day: 23.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 52,874,485 km

• M1: 153,338 km (0.078 R)
• M2: 424,708 km (0.067 R)
• M3: 594,053 km (0.05 R)
• M4: 1,438,533 km (0.058 R)
• M5: 1,564,943 km (0.051 R)
• M6: 1,616,555 km (0.077 R)
• M7: 1,748,201 km (0.108 R)
• M8: 1,965,866 km (0.04 R)
• M9: 3,081,866 km (0.108 R)
• M10: 3,311,648 km (0.063 R)
• M11: 3,513,156 km (0.089 R)
• M12: 5,031,575 km (0.089 R)
• M13: 5,108,318 km (0.077 R)
• M14: 6,101,050 km (0.105 R)
• M15: 6,472,801 km (0.074 R)
• M16: 6,598,313 km (0.091 R)
• M17: 6,894,367 km (0.094 R)
• M18: 7,543,323 km (0.091 R)
• M19: 7,897,421 km (0.093 R)
• M20: 8,211,726 km (0.098 R)
• M21: 9,226,000 km (0.093 R)
• M22: 9,795,669 km (0.112 R)
• M23: 9,843,689 km (0.081 R)
• M24: 10,671,564 km (0.097 R)
• M25: 10,968,965 km (0.045 R)
• M26: 11,369,887 km (0.096 R)
• M27: 11,622,857 km (0.086 R)
• M28: 11,673,720 km (0.115 R)
• M29: 11,775,596 km (0.067 R)
• M30: 11,928,934 km (0.048 R)
• M31: 14,253,236 km (0.097 R)
• M32: 14,362,144 km (0.114 R)
• M33: 14,526,103 km (0.115 R)
• M34: 14,635,608 km (0.105 R)
• M35: 14,800,615 km (0.104 R)
• M36: 15,578,374 km (0.072 R)
• M37: 16,028,664 km (0.09 R)
• M38: 17,990,042 km (0.106 R)
• M39: 18,107,775 km (0.075 R)
• M40: 18,938,941 km (0.074 R)
• M41: 18,998,780 km (0.049 R)
• M42: 19,058,769 km (0.064 R)
• M43: 20,885,060 km (0.096 R)
• M44: 21,070,860 km (0.106 R)
• M45: 21,194,877 km (0.036 R)
• M46: 21,257,109 km (0.119 R)
• M47: 21,756,318 km (0.078 R)
• M48: 22,133,454 km (0.052 R)
• M49: 22,766,552 km (0.077 R)
• M50: 24,180,401 km (0.115 R)
• M51: 24,505,627 km (0.088 R)
• M52: 24,570,852 km (0.093 R)
• M53: 25,688,647 km (0.113 R)
• M54: 25,754,919 km (0.066 R)
• M55: 26,087,026 km (0.074 R)
• M56: 26,554,520 km (0.096 R)
• M57: 26,890,068 km (0.077 R)
• M58: 28,109,739 km (0.117 R)
• M59: 28,246,472 km (0.1 R)
• M60: 28,657,567 km (0.095 R)
• M61: 28,864,012 km (0.077 R)
• M62: 29,694,280 km (0.066 R)
• M63: 29,833,555 km (0.085 R)
• M64: 29,972,831 km (0.119 R)
• M65: 31,733,299 km (0.055 R)
• M66: 31,875,566 km (0.074 R)
• M67: 32,375,223 km (0.083 R)
• M68: 32,446,731 km (0.1 R)
• M69: 32,518,388 km (0.085 R)
• M70: 37,436,568 km (0.073 R)
• M71: 38,265,939 km (0.068 R)
• M72: 39,101,443 km (0.074 R)
• M73: 39,330,327 km (0.116 R)
• M74: 39,712,700 km (0.055 R)
• M75: 41,721,350 km (0.104 R)
• M76: 42,345,921 km (0.082 R)
• M77: 42,424,311 km (0.039 R)
• M78: 42,581,089 km (0.084 R)
• M79: 43,841,900 km (0.095 R)
• M80: 44,079,761 km (0.072 R)
• M81: 44,875,322 km (0.034 R)
• M82: 45,195,013 km (0.061 R)
• M83: 45,836,488 km (0.092 R)
• M84: 46,480,956 km (0.107 R)
• M85: 46,723,454 km (0.063 R)
• M86: 46,885,319 km (0.083 R)
• M87: 47,209,647 km (0.092 R)
• M88: 48,350,481 km (0.093 R)
• M89: 48,678,250 km (0.039 R)
• M90: 49,418,011 km (0.103 R)
• M91: 52,246,608 km (0.114 R)
• M92: 52,919,798 km (0.115 R)
• M93: 54,019,791 km (0.114 R)
• M94: 54,700,461 km (0.046 R)
• M95: 56,156,198 km (0.04 R)
• M96: 56,414,554 km (0.106 R)
• M97: 57,018,630 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.6

Radius: 5

Gravity: 19.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.98 AU - 8.66 AU

Year: 13904 Days

Day: 19.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,874,485 km

• M1: 115,041 km (0.119 R)
• M2: 516,711 km (0.076 R)
• M3: 635,043 km (0.047 R)
• M4: 670,498 km (0.117 R)
• M5: 706,551 km (0.074 R)
• M6: 762,052 km (0.102 R)
• M7: 998,715 km (0.116 R)
• M8: 1,190,649 km (0.106 R)
• M9: 1,234,781 km (0.068 R)
• M10: 2,257,581 km (0.092 R)
• M11: 2,537,629 km (0.054 R)
• M12: 3,069,150 km (0.088 R)
• M13: 3,161,003 km (0.056 R)
• M14: 3,442,097 km (0.107 R)
• M15: 3,569,704 km (0.04 R)
• M16: 3,601,868 km (0.074 R)
• M17: 4,129,051 km (0.056 R)
• M18: 4,264,587 km (0.059 R)
• M19: 4,470,583 km (0.072 R)
• M20: 4,750,480 km (0.113 R)
• M21: 5,000,010 km (0.119 R)
• M22: 6,078,610 km (0.112 R)
• M23: 7,348,397 km (0.083 R)
• M24: 7,595,383 km (0.085 R)
• M25: 8,055,247 km (0.038 R)
• M26: 8,481,152 km (0.111 R)
• M27: 8,827,022 km (0.083 R)
• M28: 8,870,555 km (0.08 R)
• M29: 9,177,680 km (0.089 R)
• M30: 9,265,943 km (0.089 R)
• M31: 10,997,687 km (0.12 R)
• M32: 11,185,582 km (0.101 R)
• M33: 11,517,241 km (0.083 R)
• M34: 11,612,535 km (0.091 R)
• M35: 11,948,232 km (0.1 R)
• M36: 11,996,403 km (0.064 R)
• M37: 12,189,982 km (0.072 R)
• M38: 12,384,609 km (0.081 R)
• M39: 12,826,073 km (0.048 R)
• M40: 13,422,819 km (0.108 R)
• M41: 13,623,728 km (0.038 R)
• M42: 13,825,536 km (0.115 R)
• M43: 15,161,894 km (0.083 R)
• M44: 15,371,181 km (0.075 R)
• M45: 15,581,366 km (0.076 R)
• M46: 17,955,484 km (0.05 R)
• M47: 18,010,686 km (0.09 R)
• M48: 18,121,388 km (0.053 R)
• M49: 18,399,042 km (0.074 R)
• M50: 18,734,141 km (0.111 R)
• M51: 19,467,021 km (0.099 R)
• M52: 19,865,550 km (0.117 R)
• M53: 19,979,992 km (0.041 R)
• M54: 20,094,584 km (0.109 R)
• M55: 20,381,962 km (0.111 R)
• M56: 21,193,830 km (0.118 R)
• M57: 21,957,227 km (0.103 R)
• M58: 22,312,672 km (0.065 R)
• M59: 22,550,682 km (0.117 R)
• M60: 22,969,107 km (0.08 R)
• M61: 23,935,211 km (0.094 R)
• M62: 24,117,870 km (0.095 R)
• M63: 24,362,013 km (0.099 R)
• M64: 24,791,509 km (0.092 R)
• M65: 25,595,448 km (0.078 R)
• M66: 26,282,401 km (0.075 R)
• M67: 26,407,914 km (0.117 R)
• M68: 26,470,745 km (0.118 R)
• M69: 26,533,726 km (0.036 R)
• M70: 26,912,208 km (0.069 R)
• M71: 27,994,100 km (0.098 R)
• M72: 28,058,277 km (0.081 R)
• M73: 28,572,745 km (0.103 R)
• M74: 29,350,205 km (0.058 R)
• M75: 29,545,729 km (0.106 R)
• M76: 32,731,565 km (0.109 R)
• M77: 33,681,063 km (0.119 R)
• M78: 34,227,694 km (0.117 R)
• M79: 34,915,096 km (0.104 R)
• M80: 37,710,033 km (0.104 R)
• M81: 38,919,382 km (0.045 R)
• M82: 39,205,862 km (0.104 R)
• M83: 39,349,326 km (0.051 R)
• M84: 39,492,940 km (0.094 R)
• M85: 39,564,747 km (0.104 R)
• M86: 41,084,512 km (0.099 R)
• M87: 42,255,115 km (0.094 R)
• M88: 44,928,878 km (0.108 R)
• M89: 47,351,017 km (0.065 R)
• M90: 49,892,984 km (0.088 R)
• M91: 51,141,229 km (0.04 R)
• M92: 51,690,702 km (0.108 R)
• M93: 52,084,294 km (0.104 R)
• M94: 52,716,195 km (0.112 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: 304 - 19,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit