🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.2

Radius: 14.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.95 AU - 1.01 AU

Year: 682 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 42,483,126 km

• M1: 179,517 km (0.07 R)
• M2: 270,174 km (0.116 R)
• M3: 361,728 km (0.101 R)
• M4: 562,338 km (0.096 R)
• M5: 710,291 km (0.074 R)
• M6: 802,293 km (0.114 R)
• M7: 890,556 km (0.093 R)
• M8: 995,873 km (0.119 R)
• M9: 1,110,764 km (0.064 R)
• M10: 1,274,723 km (0.086 R)
• M11: 1,416,243 km (0.059 R)
• M12: 1,552,676 km (0.06 R)
• M13: 1,710,352 km (0.11 R)
• M14: 1,833,771 km (0.074 R)
• M15: 1,971,850 km (0.094 R)
• M16: 2,173,807 km (0.085 R)
• M17: 2,326,845 km (0.12 R)
• M18: 2,464,475 km (0.087 R)
• M19: 2,630,828 km (0.098 R)
• M20: 2,787,906 km (0.105 R)
• M21: 2,894,270 km (0.088 R)
• M22: 3,009,012 km (0.09 R)
• M23: 3,187,332 km (0.091 R)
• M24: 3,362,212 km (0.072 R)
• M25: 3,504,480 km (0.102 R)
• M26: 4,048,418 km (0.094 R)
• M27: 4,200,110 km (0.098 R)
• M28: 4,299,742 km (0.066 R)
• M29: 4,407,901 km (0.096 R)
• M30: 4,587,718 km (0.11 R)
• M31: 4,690,492 km (0.109 R)
• M32: 4,785,935 km (0.119 R)
• M33: 5,019,457 km (0.032 R)
• M34: 5,166,362 km (0.107 R)
• M35: 5,523,004 km (0.101 R)
• M36: 5,640,887 km (0.092 R)
• M37: 5,742,613 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 8.6

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.03 AU - 1.48 AU

Year: 982 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,483,126 km

• M1: 130,749 km (0.095 R)
• M2: 192,682 km (0.11 R)
• M3: 358,436 km (0.057 R)
• M4: 445,502 km (0.094 R)
• M5: 563,236 km (0.072 R)
• M6: 728,990 km (0.03 R)
• M7: 798,703 km (0.101 R)
• M8: 965,804 km (0.119 R)
• M9: 1,050,327 km (0.095 R)
• M10: 1,108,071 km (0.117 R)
• M11: 1,249,741 km (0.092 R)
• M12: 1,350,121 km (0.099 R)
• M13: 1,453,343 km (0.116 R)
• M14: 1,642,585 km (0.102 R)
• M15: 1,883,886 km (0.113 R)
• M16: 1,972,897 km (0.071 R)
• M17: 2,127,431 km (0.113 R)
• M18: 2,257,881 km (0.097 R)
• M19: 2,352,576 km (0.061 R)
• M20: 2,468,066 km (0.115 R)
• M21: 2,536,282 km (0.079 R)
• M22: 2,624,994 km (0.072 R)
• M23: 2,684,683 km (0.091 R)
• M24: 2,887,089 km (0.117 R)
• M25: 3,000,484 km (0.074 R)
• M26: 3,168,333 km (0.083 R)
• M27: 3,349,945 km (0.112 R)
• M28: 3,656,471 km (0.079 R)
• M29: 4,041,087 km (0.108 R)
• M30: 4,110,351 km (0.052 R)
• M31: 4,379,328 km (0.086 R)
• M32: 4,545,980 km (0.091 R)
• M33: 4,751,079 km (0.043 R)
• M34: 5,033,520 km (0.094 R)
• M35: 5,095,603 km (0.108 R)
• M36: 5,245,799 km (0.054 R)
• M37: 5,346,628 km (0.116 R)
• M38: 5,537,664 km (0.073 R)
• M39: 5,900,290 km (0.102 R)
• M40: 6,005,307 km (0.102 R)
• M41: 6,163,881 km (0.048 R)
• M42: 6,324,100 km (0.085 R)
• M43: 6,404,584 km (0.102 R)
• M44: 6,539,671 km (0.08 R)
• M45: 6,716,645 km (0.095 R)
• M46: 6,771,398 km (0.059 R)
• M47: 6,992,055 km (0.111 R)
• M48: 7,214,956 km (0.096 R)
• M49: 7,497,097 km (0.087 R)
• M50: 7,568,156 km (0.08 R)
• M51: 7,768,318 km (0.091 R)
• M52: 7,869,147 km (0.117 R)
• M53: 8,028,319 km (0.085 R)
• M54: 8,810,567 km (0.104 R)
• M55: 8,915,734 km (0.055 R)
• M56: 9,218,370 km (0.1 R)
• M57: 9,294,665 km (0.114 R)
• M58: 9,849,524 km (0.049 R)
• M59: 10,021,113 km (0.096 R)
• M60: 10,351,724 km (0.079 R)
• M61: 10,574,026 km (0.12 R)
• M62: 10,717,790 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 14.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.38 AU - 2.72 AU

Year: 2862 Days

Day: 6.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 42,483,126 km

• M1: 199,713 km (0.076 R)
• M2: 387,758 km (0.093 R)
• M3: 595,549 km (0.103 R)
• M4: 697,425 km (0.06 R)
• M5: 978,819 km (0.086 R)
• M6: 1,103,733 km (0.112 R)
• M7: 1,250,489 km (0.06 R)
• M8: 1,387,670 km (0.096 R)
• M9: 1,969,755 km (0.101 R)
• M10: 2,141,344 km (0.058 R)
• M11: 2,398,353 km (0.112 R)
• M12: 2,530,598 km (0.05 R)
• M13: 2,931,819 km (0.046 R)
• M14: 3,854,389 km (0.118 R)
• M15: 4,144,310 km (0.066 R)
• M16: 4,366,612 km (0.103 R)
• M17: 4,479,259 km (0.079 R)
• M18: 4,605,520 km (0.042 R)
• M19: 4,952,587 km (0.095 R)
• M20: 5,228,595 km (0.057 R)
• M21: 5,415,293 km (0.08 R)
• M22: 5,781,958 km (0.078 R)
• M23: 6,212,800 km (0.114 R)
• M24: 6,339,958 km (0.078 R)
• M25: 6,813,435 km (0.073 R)
• M26: 7,061,917 km (0.048 R)
• M27: 7,165,140 km (0.09 R)
• M28: 7,764,429 km (0.059 R)
• M29: 8,271,117 km (0.115 R)
• M30: 8,757,011 km (0.1 R)
• M31: 8,899,727 km (0.095 R)
• M32: 9,236,023 km (0.111 R)
• M33: 9,740,168 km (0.093 R)
• M34: 9,855,209 km (0.101 R)
• M35: 10,286,649 km (0.068 R)
• M36: 10,521,517 km (0.092 R)
• M37: 10,639,700 km (0.082 R)
• M38: 11,236,894 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 8.2

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.39 AU - 3.87 AU

Year: 4861 Days

Day: 9.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,483,126 km

• M1: 127,906 km (0.068 R)
• M2: 200,910 km (0.111 R)
• M3: 283,787 km (0.045 R)
• M4: 410,945 km (0.087 R)
• M5: 801,097 km (0.106 R)
• M6: 1,061,098 km (0.06 R)
• M7: 1,208,452 km (0.065 R)
• M8: 1,315,713 km (0.099 R)
• M9: 1,442,273 km (0.119 R)
• M10: 1,828,834 km (0.109 R)
• M11: 2,006,706 km (0.12 R)
• M12: 2,418,100 km (0.06 R)
• M13: 2,613,774 km (0.058 R)
• M14: 2,855,375 km (0.111 R)
• M15: 3,231,464 km (0.103 R)
• M16: 3,317,333 km (0.111 R)
• M17: 3,491,016 km (0.095 R)
• M18: 3,556,989 km (0.075 R)
• M19: 3,824,918 km (0.068 R)
• M20: 3,961,501 km (0.075 R)
• M21: 4,030,316 km (0.073 R)
• M22: 4,380,525 km (0.089 R)
• M23: 4,667,902 km (0.103 R)
• M24: 4,740,607 km (0.035 R)
• M25: 4,862,828 km (0.098 R)
• M26: 5,010,781 km (0.108 R)
• M27: 5,085,430 km (0.106 R)
• M28: 5,260,908 km (0.111 R)
• M29: 5,412,900 km (0.066 R)
• M30: 5,514,926 km (0.069 R)
• M31: 6,088,185 km (0.061 R)
• M32: 6,544,009 km (0.052 R)
• M33: 7,318,777 km (0.044 R)
• M34: 7,602,564 km (0.095 R)
• M35: 8,239,402 km (0.038 R)
• M36: 8,475,318 km (0.118 R)
• M37: 8,803,236 km (0.052 R)
• M38: 8,893,444 km (0.1 R)
• M39: 9,968,005 km (0.03 R)
• M40: 10,409,169 km (0.119 R)
• M41: 10,760,425 km (0.114 R)
• M42: 11,050,645 km (0.117 R)
• M43: 13,016,361 km (0.068 R)
• M44: 13,916,342 km (0.067 R)
• M45: 14,056,515 km (0.068 R)
• M46: 14,161,982 km (0.084 R)
• M47: 14,409,267 km (0.051 R)
• M48: 14,836,369 km (0.11 R)
• M49: 15,015,437 km (0.105 R)
• M50: 15,159,351 km (0.116 R)
• M51: 15,666,487 km (0.102 R)
• M52: 17,033,363 km (0.12 R)
• M53: 17,108,312 km (0.106 R)
• M54: 18,131,112 km (0.113 R)
• M55: 18,246,003 km (0.077 R)
• M56: 18,553,577 km (0.072 R)
• M57: 18,746,708 km (0.093 R)
• M58: 19,212,705 km (0.112 R)
• M59: 19,722,086 km (0.049 R)
• M60: 19,800,774 km (0.119 R)
• M61: 19,998,094 km (0.079 R)
• M62: 20,434,471 km (0.086 R)
• M63: 20,833,897 km (0.111 R)
• M64: 21,155,383 km (0.09 R)
• M65: 21,236,016 km (0.089 R)
• M66: 21,316,649 km (0.112 R)
• M67: 21,721,760 km (0.045 R)
• M68: 21,884,523 km (0.044 R)
• M69: 22,047,734 km (0.101 R)
• M70: 22,211,245 km (0.068 R)
• M71: 24,374,131 km (0.099 R)
• M72: 25,266,482 km (0.094 R)
• M73: 25,867,267 km (0.058 R)
• M74: 26,733,887 km (0.086 R)
• M75: 26,908,319 km (0.073 R)
• M76: 27,039,366 km (0.112 R)
• M77: 27,126,881 km (0.067 R)
• M78: 27,786,159 km (0.118 R)
• M79: 28,584,264 km (0.068 R)
• M80: 29,660,171 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320

Radius: 5.7

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.81 AU - 7.49 AU

Year: 10721 Days

Day: 22.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,483,126 km

• M1: 80,783 km (0.055 R)
• M2: 206,595 km (0.073 R)
• M3: 531,970 km (0.058 R)
• M4: 572,511 km (0.113 R)
• M5: 628,161 km (0.091 R)
• M6: 1,245,701 km (0.093 R)
• M7: 1,337,704 km (0.036 R)
• M8: 1,768,845 km (0.115 R)
• M9: 1,830,928 km (0.102 R)
• M10: 2,240,228 km (0.082 R)
• M11: 2,490,057 km (0.098 R)
• M12: 2,606,444 km (0.101 R)
• M13: 2,869,138 km (0.058 R)
• M14: 2,966,675 km (0.099 R)
• M15: 3,549,060 km (0.119 R)
• M16: 3,839,878 km (0.112 R)
• M17: 3,920,661 km (0.053 R)
• M18: 4,138,475 km (0.102 R)
• M19: 4,304,529 km (0.087 R)
• M20: 4,960,965 km (0.049 R)
• M21: 5,078,399 km (0.103 R)
• M22: 5,256,121 km (0.106 R)
• M23: 5,345,730 km (0.116 R)
• M24: 5,556,963 km (0.113 R)
• M25: 5,770,887 km (0.113 R)
• M26: 6,428,819 km (0.051 R)
• M27: 6,621,202 km (0.119 R)
• M28: 6,717,992 km (0.068 R)
• M29: 6,913,217 km (0.12 R)
• M30: 7,011,503 km (0.113 R)
• M31: 7,848,503 km (0.09 R)
• M32: 7,985,385 km (0.11 R)
• M33: 8,192,129 km (0.099 R)
• M34: 8,330,956 km (0.063 R)
• M35: 9,835,013 km (0.102 R)
• M36: 10,317,316 km (0.088 R)
• M37: 10,769,252 km (0.104 R)
• M38: 10,997,687 km (0.086 R)
• M39: 11,227,769 km (0.117 R)
• M40: 11,459,346 km (0.114 R)
• M41: 12,045,321 km (0.098 R)
• M42: 12,084,815 km (0.116 R)
• M43: 12,641,020 km (0.082 R)
• M44: 13,860,991 km (0.1 R)
• M45: 14,568,738 km (0.094 R)
• M46: 14,694,849 km (0.07 R)
• M47: 15,075,426 km (0.104 R)
• M48: 15,459,294 km (0.103 R)
• M49: 16,019,389 km (0.067 R)
• M50: 17,070,613 km (0.085 R)
• M51: 17,426,058 km (0.068 R)
• M52: 18,008,741 km (0.065 R)
• M53: 18,098,949 km (0.066 R)
• M54: 18,234,634 km (0.11 R)
• M55: 18,279,813 km (0.071 R)
• M56: 18,461,424 km (0.089 R)
• M57: 18,826,144 km (0.041 R)
• M58: 19,377,711 km (0.083 R)
• M59: 21,254,417 km (0.08 R)
• M60: 21,445,304 km (0.069 R)
• M61: 21,732,531 km (0.119 R)
• M62: 21,924,914 km (0.114 R)
• M63: 22,407,966 km (0.107 R)
• M64: 22,943,526 km (0.087 R)
• M65: 23,041,363 km (0.115 R)
• M66: 23,384,690 km (0.047 R)
• M67: 23,483,126 km (0.075 R)
• M68: 24,176,063 km (0.099 R)
• M69: 24,575,041 km (0.064 R)
• M70: 25,329,014 km (0.061 R)
• M71: 25,581,984 km (0.065 R)
• M72: 25,988,591 km (0.109 R)
• M73: 27,584,052 km (0.067 R)
• M74: 28,157,760 km (0.102 R)
• M75: 28,735,357 km (0.08 R)
• M76: 29,052,206 km (0.029 R)
• M77: 29,105,014 km (0.049 R)
• M78: 29,582,680 km (0.067 R)
• M79: 30,814,768 km (0.111 R)
• M80: 31,899,801 km (0.112 R)
• M81: 32,282,473 km (0.082 R)
• M82: 32,447,030 km (0.07 R)
• M83: 32,611,737 km (0.065 R)
• M84: 33,606,114 km (0.05 R)
• M85: 35,738,034 km (0.092 R)
• M86: 35,794,731 km (0.063 R)
• M87: 36,762,929 km (0.105 R)
• M88: 36,992,113 km (0.097 R)
• M89: 37,394,082 km (0.114 R)
• M90: 37,739,803 km (0.116 R)
• M91: 37,913,187 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.2

Radius: 6.2

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.01 AU - 8.53 AU

Year: 13779 Days

Day: 17.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,483,126 km

• M1: 162,912 km (0.08 R)
• M2: 297,401 km (0.117 R)
• M3: 565,480 km (0.063 R)
• M4: 896,390 km (0.078 R)
• M5: 983,157 km (0.099 R)
• M6: 1,478,925 km (0.082 R)
• M7: 2,250,999 km (0.093 R)
• M8: 2,467,168 km (0.12 R)
• M9: 3,049,403 km (0.037 R)
• M10: 3,128,540 km (0.118 R)
• M11: 3,181,498 km (0.095 R)
• M12: 3,451,372 km (0.099 R)
• M13: 3,756,851 km (0.068 R)
• M14: 3,955,667 km (0.106 R)
• M15: 4,482,850 km (0.067 R)
• M16: 4,663,414 km (0.101 R)
• M17: 5,219,619 km (0.103 R)
• M18: 6,631,225 km (0.041 R)
• M19: 6,768,256 km (0.047 R)
• M20: 6,871,629 km (0.087 R)
• M21: 7,149,881 km (0.112 R)
• M22: 7,360,963 km (0.117 R)
• M23: 7,502,932 km (0.111 R)
• M24: 7,717,455 km (0.106 R)
• M25: 8,373,142 km (0.053 R)
• M26: 8,484,144 km (0.07 R)
• M27: 8,595,744 km (0.11 R)
• M28: 10,325,993 km (0.046 R)
• M29: 10,684,579 km (0.113 R)
• M30: 11,578,426 km (0.118 R)
• M31: 11,743,582 km (0.12 R)
• M32: 13,872,061 km (0.094 R)
• M33: 14,003,408 km (0.087 R)
• M34: 14,533,433 km (0.054 R)
• M35: 14,577,864 km (0.025 R)
• M36: 14,845,494 km (0.091 R)
• M37: 14,935,103 km (0.109 R)
• M38: 15,295,335 km (0.036 R)
• M39: 16,116,179 km (0.071 R)
• M40: 16,300,633 km (0.089 R)
• M41: 16,717,861 km (0.057 R)
• M42: 17,421,270 km (0.082 R)
• M43: 17,705,357 km (0.119 R)
• M44: 18,518,571 km (0.109 R)
• M45: 18,760,022 km (0.06 R)
• M46: 19,002,520 km (0.108 R)
• M47: 19,441,739 km (0.059 R)
• M48: 19,490,807 km (0.063 R)
• M49: 20,579,281 km (0.101 R)
• M50: 21,535,062 km (0.089 R)
• M51: 22,248,644 km (0.116 R)
• M52: 22,659,739 km (0.077 R)
• M53: 23,489,708 km (0.115 R)
• M54: 23,541,918 km (0.096 R)
• M55: 24,488,124 km (0.081 R)
• M56: 25,019,197 km (0.036 R)
• M57: 25,607,715 km (0.075 R)
• M58: 28,395,471 km (0.095 R)
• M59: 28,673,873 km (0.063 R)
• M60: 29,458,364 km (0.109 R)
• M61: 29,740,206 km (0.119 R)
• M62: 30,306,733 km (0.049 R)
• M63: 31,220,328 km (0.095 R)
• M64: 32,259,135 km (0.06 R)
• M65: 32,666,041 km (0.098 R)
• M66: 32,724,385 km (0.106 R)
• M67: 33,016,250 km (0.087 R)
• M68: 33,543,882 km (0.096 R)
• M69: 36,042,914 km (0.091 R)
• M70: 36,344,354 km (0.074 R)
• M71: 37,436,568 km (0.069 R)
• M72: 39,156,943 km (0.115 R)
• M73: 39,591,076 km (0.117 R)
• M74: 40,089,088 km (0.099 R)
• M75: 40,526,662 km (0.043 R)
• M76: 42,292,515 km (0.025 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit