🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350

Radius: 13.9

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 265 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,077,151 km

• M1: 173,384 km (0.108 R)
• M2: 270,473 km (0.083 R)
• M3: 377,585 km (0.116 R)
• M4: 470,485 km (0.106 R)
• M5: 566,976 km (0.086 R)
• M6: 661,671 km (0.06 R)
• M7: 754,871 km (0.087 R)
• M8: 855,999 km (0.119 R)
• M9: 965,654 km (0.066 R)
• M10: 1,070,971 km (0.098 R)
• M11: 1,216,979 km (0.116 R)
• M12: 1,318,256 km (0.075 R)
• M13: 1,405,023 km (0.078 R)
• M14: 1,497,475 km (0.062 R)
• M15: 1,606,980 km (0.106 R)
• M16: 1,761,216 km (0.078 R)
• M17: 1,873,265 km (0.067 R)
• M18: 2,052,333 km (0.047 R)
• M19: 2,166,776 km (0.089 R)
• M20: 2,372,323 km (0.11 R)
• M21: 2,492,749 km (0.076 R)
• M22: 2,588,791 km (0.099 R)
• M23: 2,695,155 km (0.07 R)
• M24: 2,793,890 km (0.111 R)
• M25: 2,898,608 km (0.09 R)
• M26: 2,990,611 km (0.092 R)
• M27: 3,093,086 km (0.035 R)
• M28: 3,340,072 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.8

Radius: 10.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.76 AU - 0.98 AU

Year: 541 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 46,077,151 km

• M1: 138,228 km (0.106 R)
• M2: 235,018 km (0.11 R)
• M3: 335,249 km (0.058 R)
• M4: 434,432 km (0.117 R)
• M5: 532,120 km (0.092 R)
• M6: 627,713 km (0.093 R)
• M7: 706,551 km (0.081 R)
• M8: 781,200 km (0.1 R)
• M9: 850,613 km (0.076 R)
• M10: 943,813 km (0.1 R)
• M11: 1,027,289 km (0.027 R)
• M12: 1,221,167 km (0.082 R)
• M13: 1,377,198 km (0.042 R)
• M14: 1,447,659 km (0.059 R)
• M15: 1,608,177 km (0.054 R)
• M16: 1,714,990 km (0.117 R)
• M17: 1,791,285 km (0.098 R)
• M18: 1,863,092 km (0.117 R)
• M19: 2,015,383 km (0.054 R)
• M20: 2,154,509 km (0.08 R)
• M21: 2,254,889 km (0.101 R)
• M22: 2,381,299 km (0.104 R)
• M23: 2,460,586 km (0.089 R)
• M24: 2,641,001 km (0.047 R)
• M25: 2,736,145 km (0.095 R)
• M26: 2,969,069 km (0.072 R)
• M27: 3,048,206 km (0.032 R)
• M28: 3,174,916 km (0.11 R)
• M29: 3,344,260 km (0.087 R)
• M30: 3,475,159 km (0.115 R)
• M31: 3,763,284 km (0.115 R)
• M32: 3,971,973 km (0.066 R)
• M33: 4,140,121 km (0.118 R)
• M34: 4,295,703 km (0.094 R)
• M35: 4,370,502 km (0.086 R)
• M36: 4,468,339 km (0.102 R)
• M37: 4,544,185 km (0.113 R)
• M38: 4,681,815 km (0.066 R)
• M39: 4,782,046 km (0.085 R)
• M40: 4,875,095 km (0.081 R)
• M41: 5,277,813 km (0.045 R)
• M42: 5,366,225 km (0.115 R)
• M43: 5,446,858 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 14.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.88 AU - 2.14 AU

Year: 1900 Days

Day: 9.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,077,151 km

• M1: 210,933 km (0.117 R)
• M2: 309,069 km (0.067 R)
• M3: 410,796 km (0.111 R)
• M4: 510,877 km (0.086 R)
• M5: 607,966 km (0.055 R)
• M6: 744,399 km (0.109 R)
• M7: 893,099 km (0.092 R)
• M8: 1,136,794 km (0.075 R)
• M9: 1,383,032 km (0.106 R)
• M10: 1,539,512 km (0.112 R)
• M11: 1,724,415 km (0.066 R)
• M12: 2,177,397 km (0.083 R)
• M13: 2,411,667 km (0.118 R)
• M14: 2,641,599 km (0.066 R)
• M15: 2,838,919 km (0.083 R)
• M16: 3,095,928 km (0.111 R)
• M17: 3,417,414 km (0.099 R)
• M18: 3,720,649 km (0.11 R)
• M19: 4,002,790 km (0.106 R)
• M20: 4,230,478 km (0.084 R)
• M21: 4,493,770 km (0.102 R)
• M22: 4,651,297 km (0.115 R)
• M23: 4,778,605 km (0.101 R)
• M24: 5,004,348 km (0.103 R)
• M25: 5,634,753 km (0.071 R)
• M26: 5,907,770 km (0.063 R)
• M27: 6,098,058 km (0.109 R)
• M28: 6,308,093 km (0.089 R)
• M29: 6,431,661 km (0.109 R)
• M30: 6,717,244 km (0.101 R)
• M31: 7,245,474 km (0.111 R)
• M32: 7,337,925 km (0.088 R)
• M33: 7,524,175 km (0.11 R)
• M34: 7,787,317 km (0.111 R)
• M35: 7,939,159 km (0.098 R)
• M36: 8,245,835 km (0.105 R)
• M37: 8,381,221 km (0.088 R)
• M38: 8,575,848 km (0.088 R)
• M39: 8,811,464 km (0.078 R)
• M40: 9,009,532 km (0.095 R)
• M41: 9,149,107 km (0.11 R)
• M42: 9,389,959 km (0.076 R)
• M43: 9,551,674 km (0.039 R)
• M44: 9,673,597 km (0.093 R)
• M45: 9,795,968 km (0.047 R)
• M46: 10,478,732 km (0.106 R)
• M47: 10,625,488 km (0.043 R)
• M48: 11,585,757 km (0.112 R)
• M49: 12,153,181 km (0.099 R)
• M50: 12,484,690 km (0.11 R)
• M51: 12,662,861 km (0.111 R)
• M52: 12,908,950 km (0.036 R)
• M53: 13,156,834 km (0.047 R)
• M54: 13,315,407 km (0.084 R)
• M55: 13,611,461 km (0.091 R)
• M56: 14,140,739 km (0.08 R)
• M57: 14,372,915 km (0.102 R)
• M58: 14,536,275 km (0.06 R)
• M59: 14,723,572 km (0.101 R)
• M60: 14,817,669 km (0.083 R)
• M61: 15,029,799 km (0.119 R)
• M62: 15,243,125 km (0.105 R)
• M63: 15,385,842 km (0.063 R)
• M64: 15,624,750 km (0.075 R)
• M65: 15,888,939 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.6

Radius: 8.4

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.87 AU - 2.39 AU

Year: 2073 Days

Day: 13.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,077,151 km

• M1: 106,962 km (0.107 R)
• M2: 172,786 km (0.102 R)
• M3: 232,325 km (0.076 R)
• M4: 292,314 km (0.099 R)
• M5: 584,180 km (0.082 R)
• M6: 643,570 km (0.025 R)
• M7: 705,055 km (0.084 R)
• M8: 777,011 km (0.101 R)
• M9: 954,883 km (0.106 R)
• M10: 1,008,140 km (0.104 R)
• M11: 1,193,492 km (0.053 R)
• M12: 1,270,834 km (0.103 R)
• M13: 1,339,948 km (0.075 R)
• M14: 1,440,927 km (0.114 R)
• M15: 1,565,542 km (0.091 R)
• M16: 1,748,201 km (0.101 R)
• M17: 1,926,671 km (0.063 R)
• M18: 2,087,638 km (0.081 R)
• M19: 2,146,281 km (0.062 R)
• M20: 2,301,264 km (0.069 R)
• M21: 2,660,449 km (0.079 R)
• M22: 3,024,121 km (0.053 R)
• M23: 3,307,160 km (0.083 R)
• M24: 3,556,689 km (0.086 R)
• M25: 3,669,486 km (0.092 R)
• M26: 3,726,483 km (0.118 R)
• M27: 4,177,371 km (0.112 R)
• M28: 4,311,560 km (0.063 R)
• M29: 4,462,355 km (0.111 R)
• M30: 4,553,610 km (0.036 R)
• M31: 5,130,459 km (0.067 R)
• M32: 5,500,714 km (0.078 R)
• M33: 5,615,156 km (0.103 R)
• M34: 5,730,346 km (0.113 R)
• M35: 6,114,364 km (0.107 R)
• M36: 6,403,686 km (0.086 R)
• M37: 6,524,113 km (0.083 R)
• M38: 6,732,203 km (0.084 R)
• M39: 6,837,221 km (0.092 R)
• M40: 6,925,035 km (0.102 R)
• M41: 7,316,084 km (0.086 R)
• M42: 7,641,459 km (0.109 R)
• M43: 7,732,564 km (0.12 R)
• M44: 7,824,118 km (0.116 R)
• M45: 7,971,472 km (0.104 R)
• M46: 8,156,824 km (0.06 R)
• M47: 8,287,423 km (0.067 R)
• M48: 8,418,770 km (0.117 R)
• M49: 8,664,559 km (0.116 R)
• M50: 8,874,295 km (0.093 R)
• M51: 9,631,560 km (0.115 R)
• M52: 10,147,972 km (0.108 R)
• M53: 10,450,010 km (0.061 R)
• M54: 10,775,385 km (0.049 R)
• M55: 11,000,979 km (0.083 R)
• M56: 11,145,341 km (0.062 R)
• M57: 11,332,039 km (0.045 R)
• M58: 11,792,501 km (0.116 R)
• M59: 11,919,210 km (0.086 R)
• M60: 12,173,826 km (0.067 R)
• M61: 12,237,854 km (0.091 R)
• M62: 12,516,255 km (0.095 R)
• M63: 12,710,284 km (0.056 R)
• M64: 12,926,902 km (0.113 R)
• M65: 13,540,253 km (0.087 R)
• M66: 13,739,368 km (0.117 R)
• M67: 13,806,088 km (0.1 R)
• M68: 13,917,240 km (0.118 R)
• M69: 13,984,110 km (0.109 R)
• M70: 14,095,859 km (0.119 R)
• M71: 14,387,725 km (0.04 R)
• M72: 14,545,700 km (0.037 R)
• M73: 15,252,401 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 14.4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.3 AU - 3.3 AU

Year: 3124 Days

Day: 8.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,077,151 km

• M1: 202,406 km (0.115 R)
• M2: 324,927 km (0.077 R)
• M3: 582,534 km (0.091 R)
• M4: 735,423 km (0.113 R)
• M5: 871,108 km (0.115 R)
• M6: 1,004,849 km (0.075 R)
• M7: 1,158,486 km (0.072 R)
• M8: 1,320,351 km (0.052 R)
• M9: 1,517,371 km (0.12 R)
• M10: 1,668,166 km (0.115 R)
• M11: 1,853,368 km (0.081 R)
• M12: 2,338,664 km (0.073 R)
• M13: 2,450,264 km (0.098 R)
• M14: 2,863,602 km (0.108 R)
• M15: 3,140,059 km (0.039 R)
• M16: 3,407,241 km (0.111 R)
• M17: 3,644,952 km (0.059 R)
• M18: 3,812,801 km (0.081 R)
• M19: 3,907,197 km (0.092 R)
• M20: 4,253,516 km (0.12 R)
• M21: 4,371,250 km (0.093 R)
• M22: 4,569,916 km (0.113 R)
• M23: 4,670,446 km (0.113 R)
• M24: 4,894,094 km (0.098 R)
• M25: 5,373,406 km (0.064 R)
• M26: 6,354,618 km (0.104 R)
• M27: 6,739,833 km (0.115 R)
• M28: 7,039,627 km (0.114 R)
• M29: 7,438,305 km (0.096 R)
• M30: 8,184,350 km (0.118 R)
• M31: 8,430,139 km (0.038 R)
• M32: 8,578,839 km (0.097 R)
• M33: 9,156,736 km (0.066 R)
• M34: 9,335,206 km (0.113 R)
• M35: 9,825,439 km (0.109 R)
• M36: 10,192,103 km (0.091 R)
• M37: 10,350,527 km (0.113 R)
• M38: 10,831,035 km (0.108 R)
• M39: 11,182,740 km (0.068 R)
• M40: 11,401,003 km (0.067 R)
• M41: 11,510,659 km (0.105 R)
• M42: 11,924,895 km (0.108 R)
• M43: 12,232,019 km (0.118 R)
• M44: 12,996,614 km (0.047 R)
• M45: 13,631,208 km (0.104 R)
• M46: 13,747,745 km (0.104 R)
• M47: 14,040,359 km (0.101 R)
• M48: 14,542,559 km (0.098 R)
• M49: 15,050,743 km (0.11 R)
• M50: 15,352,332 km (0.118 R)
• M51: 15,900,309 km (0.105 R)
• M52: 16,115,281 km (0.117 R)
• M53: 16,921,763 km (0.096 R)
• M54: 17,015,711 km (0.112 R)
• M55: 17,646,266 km (0.086 R)
• M56: 17,741,410 km (0.091 R)
• M57: 17,868,718 km (0.034 R)
• M58: 18,188,259 km (0.052 R)
• M59: 18,284,450 km (0.099 R)
• M60: 18,412,955 km (0.025 R)
• M61: 18,574,072 km (0.082 R)
• M62: 19,583,558 km (0.118 R)
• M63: 19,912,973 km (0.082 R)
• M64: 20,443,895 km (0.04 R)
• M65: 21,215,372 km (0.099 R)
• M66: 21,452,035 km (0.03 R)
• M67: 22,133,155 km (0.039 R)
• M68: 22,270,186 km (0.092 R)
• M69: 22,717,633 km (0.095 R)
• M70: 23,063,803 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.3

Radius: 7.4

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.14 AU - 6.46 AU

Year: 9315 Days

Day: 15.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,077,151 km

• M1: 113,395 km (0.093 R)
• M2: 355,295 km (0.06 R)
• M3: 531,072 km (0.12 R)
• M4: 767,886 km (0.08 R)
• M5: 1,251,835 km (0.05 R)
• M6: 1,313,021 km (0.109 R)
• M7: 1,679,087 km (0.119 R)
• M8: 2,148,674 km (0.086 R)
• M9: 2,578,768 km (0.085 R)
• M10: 3,062,717 km (0.093 R)
• M11: 3,174,168 km (0.068 R)
• M12: 3,574,641 km (0.115 R)
• M13: 3,751,167 km (0.071 R)
• M14: 4,329,063 km (0.108 R)
• M15: 5,330,621 km (0.104 R)
• M16: 5,771,336 km (0.093 R)
• M17: 6,223,720 km (0.053 R)
• M18: 6,365,240 km (0.098 R)
• M19: 6,651,421 km (0.083 R)
• M20: 7,422,598 km (0.03 R)
• M21: 7,572,794 km (0.112 R)
• M22: 7,952,473 km (0.108 R)
• M23: 8,067,514 km (0.097 R)
• M24: 8,260,645 km (0.118 R)
• M25: 8,416,227 km (0.065 R)
• M26: 8,769,876 km (0.104 R)
• M27: 8,849,163 km (0.117 R)
• M28: 9,008,335 km (0.1 R)
• M29: 9,168,554 km (0.05 R)
• M30: 9,248,888 km (0.114 R)
• M31: 9,736,577 km (0.05 R)
• M32: 9,900,985 km (0.055 R)
• M33: 10,567,743 km (0.056 R)
• M34: 10,991,704 km (0.076 R)
• M35: 11,638,266 km (0.081 R)
• M36: 11,900,361 km (0.08 R)
• M37: 11,988,175 km (0.053 R)
• M38: 12,564,127 km (0.102 R)
• M39: 14,066,239 km (0.057 R)
• M40: 15,051,191 km (0.077 R)
• M41: 15,146,186 km (0.077 R)
• M42: 16,009,964 km (0.073 R)
• M43: 16,594,742 km (0.084 R)
• M44: 17,584,631 km (0.11 R)
• M45: 17,885,473 km (0.086 R)
• M46: 18,289,088 km (0.081 R)
• M47: 19,362,752 km (0.087 R)
• M48: 19,725,227 km (0.102 R)
• M49: 19,777,287 km (0.099 R)
• M50: 19,933,318 km (0.103 R)
• M51: 19,985,528 km (0.026 R)
• M52: 20,142,306 km (0.112 R)
• M53: 20,509,419 km (0.069 R)
• M54: 20,720,352 km (0.09 R)
• M55: 21,303,934 km (0.057 R)
• M56: 23,251,249 km (0.06 R)
• M57: 24,134,774 km (0.078 R)
• M58: 24,580,725 km (0.091 R)
• M59: 24,636,675 km (0.079 R)
• M60: 25,311,062 km (0.084 R)
• M61: 26,563,346 km (0.081 R)
• M62: 26,678,237 km (0.103 R)
• M63: 27,081,553 km (0.108 R)
• M64: 27,602,902 km (0.1 R)
• M65: 27,835,676 km (0.102 R)
• M66: 27,894,019 km (0.098 R)
• M67: 28,303,319 km (0.067 R)
• M68: 28,655,771 km (0.055 R)
• M69: 30,139,633 km (0.092 R)
• M70: 31,648,327 km (0.113 R)
• M71: 33,057,988 km (0.075 R)
• M72: 33,181,556 km (0.086 R)
• M73: 34,237,866 km (0.052 R)
• M74: 37,408,144 km (0.059 R)
• M75: 37,601,275 km (0.104 R)
• M76: 39,616,807 km (0.091 R)
• M77: 39,682,481 km (0.042 R)
• M78: 40,538,629 km (0.041 R)
• M79: 41,267,769 km (0.068 R)
• M80: 42,604,576 km (0.103 R)
• M81: 42,739,064 km (0.108 R)
• M82: 43,684,224 km (0.119 R)
• M83: 44,568,048 km (0.063 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit