🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.7

Radius: 8.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.52 AU - 0.78 AU

Year: 368 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 22,606,007 km

• M1: 115,789 km (0.109 R)
• M2: 166,652 km (0.102 R)
• M3: 235,617 km (0.037 R)
• M4: 321,336 km (0.117 R)
• M5: 395,686 km (0.075 R)
• M6: 471,532 km (0.044 R)
• M7: 633,547 km (0.077 R)
• M8: 781,798 km (0.12 R)
• M9: 843,732 km (0.116 R)
• M10: 924,515 km (0.071 R)
• M11: 980,016 km (0.113 R)
• M12: 1,094,308 km (0.117 R)
• M13: 1,254,977 km (0.06 R)
• M14: 1,332,468 km (0.109 R)
• M15: 1,407,566 km (0.037 R)
• M16: 1,463,815 km (0.101 R)
• M17: 1,645,726 km (0.047 R)
• M18: 1,778,419 km (0.108 R)
• M19: 1,865,934 km (0.088 R)
• M20: 1,973,046 km (0.103 R)
• M21: 2,128,030 km (0.088 R)
• M22: 2,277,777 km (0.05 R)
• M23: 2,707,273 km (0.07 R)
• M24: 2,874,822 km (0.049 R)
• M25: 2,931,370 km (0.119 R)
• M26: 3,289,807 km (0.039 R)
• M27: 3,430,578 km (0.113 R)
• M28: 3,496,252 km (0.11 R)
• M29: 3,623,260 km (0.085 R)
• M30: 3,785,574 km (0.057 R)
• M31: 3,842,122 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 8.2

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.82 AU - 0.82 AU

Year: 522 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,606,007 km

• M1: 102,475 km (0.094 R)
• M2: 172,935 km (0.081 R)
• M3: 234,869 km (0.089 R)
• M4: 293,511 km (0.106 R)
• M5: 352,453 km (0.104 R)
• M6: 437,723 km (0.032 R)
• M7: 530,773 km (0.113 R)
• M8: 586,124 km (0.075 R)
• M9: 725,250 km (0.099 R)
• M10: 783,145 km (0.084 R)
• M11: 838,047 km (0.067 R)
• M12: 908,807 km (0.114 R)
• M13: 1,011,282 km (0.113 R)
• M14: 1,092,064 km (0.091 R)
• M15: 1,180,477 km (0.071 R)
• M16: 1,254,977 km (0.093 R)
• M17: 1,309,281 km (0.059 R)
• M18: 1,386,772 km (0.112 R)
• M19: 1,511,537 km (0.078 R)
• M20: 1,587,084 km (0.099 R)
• M21: 1,742,067 km (0.115 R)
• M22: 1,902,137 km (0.044 R)
• M23: 1,965,118 km (0.112 R)
• M24: 2,217,040 km (0.062 R)
• M25: 2,520,575 km (0.092 R)
• M26: 2,576,075 km (0.093 R)
• M27: 2,631,875 km (0.071 R)
• M28: 2,737,641 km (0.051 R)
• M29: 3,122,556 km (0.118 R)
• M30: 3,189,726 km (0.087 R)
• M31: 3,264,824 km (0.067 R)
• M32: 3,363,409 km (0.108 R)
• M33: 3,486,079 km (0.08 R)
• M34: 3,563,421 km (0.112 R)
• M35: 3,641,511 km (0.089 R)
• M36: 3,783,330 km (0.089 R)
• M37: 3,838,981 km (0.095 R)
• M38: 3,967,336 km (0.119 R)
• M39: 4,129,799 km (0.084 R)
• M40: 4,269,523 km (0.098 R)
• M41: 4,377,533 km (0.063 R)
• M42: 4,545,382 km (0.096 R)
• M43: 4,655,635 km (0.108 R)
• M44: 4,852,955 km (0.057 R)
• M45: 4,948,249 km (0.098 R)
• M46: 5,000,458 km (0.092 R)
• M47: 5,096,799 km (0.107 R)
• M48: 5,184,913 km (0.091 R)
• M49: 5,344,683 km (0.1 R)
• M50: 5,542,302 km (0.087 R)
• M51: 5,678,436 km (0.113 R)
• M52: 5,834,167 km (0.076 R)
• M53: 6,009,646 km (0.096 R)
• M54: 6,084,145 km (0.119 R)
• M55: 6,205,768 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.8

Radius: 10.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.95 AU - 1.11 AU

Year: 735 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,606,007 km

• M1: 133,591 km (0.035 R)
• M2: 245,490 km (0.091 R)
• M3: 316,998 km (0.082 R)
• M4: 469,139 km (0.071 R)
• M5: 544,237 km (0.12 R)
• M6: 691,441 km (0.045 R)
• M7: 793,018 km (0.057 R)
• M8: 885,919 km (0.11 R)
• M9: 987,795 km (0.062 R)
• M10: 1,063,042 km (0.101 R)
• M11: 1,145,620 km (0.095 R)
• M12: 1,225,207 km (0.102 R)
• M13: 1,306,887 km (0.102 R)
• M14: 1,510,340 km (0.116 R)
• M15: 1,663,977 km (0.119 R)
• M16: 1,742,815 km (0.115 R)
• M17: 1,854,116 km (0.051 R)
• M18: 2,025,555 km (0.07 R)
• M19: 2,149,422 km (0.082 R)
• M20: 2,336,719 km (0.061 R)
• M21: 2,508,607 km (0.116 R)
• M22: 2,727,618 km (0.115 R)
• M23: 2,857,619 km (0.076 R)
• M24: 2,930,772 km (0.108 R)
• M25: 3,109,093 km (0.112 R)
• M26: 3,184,340 km (0.107 R)
• M27: 3,275,595 km (0.103 R)
• M28: 3,570,303 km (0.088 R)
• M29: 3,665,297 km (0.07 R)
• M30: 3,833,296 km (0.062 R)
• M31: 3,922,456 km (0.105 R)
• M32: 4,152,388 km (0.094 R)
• M33: 4,260,697 km (0.057 R)
• M34: 4,591,308 km (0.051 R)
• M35: 4,824,980 km (0.062 R)
• M36: 4,930,147 km (0.041 R)
• M37: 5,000,758 km (0.04 R)
• M38: 5,133,900 km (0.105 R)
• M39: 5,277,364 km (0.102 R)
• M40: 5,522,405 km (0.105 R)
• M41: 5,595,708 km (0.063 R)
• M42: 5,743,361 km (0.031 R)
• M43: 5,929,611 km (0.094 R)
• M44: 6,023,558 km (0.085 R)
• M45: 6,232,098 km (0.087 R)
• M46: 6,394,860 km (0.087 R)
• M47: 6,471,903 km (0.056 R)
• M48: 6,568,693 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.9

Radius: 13.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.88 AU - 1.28 AU

Year: 789 Days

Day: 12.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,606,007 km

• M1: 164,408 km (0.047 R)
• M2: 252,521 km (0.116 R)
• M3: 382,073 km (0.106 R)
• M4: 481,855 km (0.088 R)
• M5: 613,052 km (0.069 R)
• M6: 726,298 km (0.105 R)
• M7: 1,025,643 km (0.113 R)
• M8: 1,151,455 km (0.11 R)
• M9: 1,323,642 km (0.087 R)
• M10: 1,412,952 km (0.067 R)
• M11: 1,511,836 km (0.119 R)
• M12: 1,679,386 km (0.072 R)
• M13: 1,761,814 km (0.084 R)
• M14: 1,845,589 km (0.036 R)
• M15: 1,970,204 km (0.1 R)
• M16: 2,065,498 km (0.112 R)
• M17: 2,211,505 km (0.12 R)
• M18: 2,626,789 km (0.109 R)
• M19: 2,857,319 km (0.109 R)
• M20: 3,150,232 km (0.104 R)
• M21: 3,366,999 km (0.097 R)
• M22: 3,549,808 km (0.107 R)
• M23: 3,785,425 km (0.042 R)
• M24: 3,915,275 km (0.12 R)
• M25: 4,006,081 km (0.084 R)
• M26: 4,179,615 km (0.077 R)
• M27: 4,282,837 km (0.108 R)
• M28: 4,576,498 km (0.118 R)
• M29: 4,725,797 km (0.119 R)
• M30: 4,844,278 km (0.053 R)
• M31: 5,007,490 km (0.085 R)
• M32: 5,161,426 km (0.112 R)
• M33: 5,261,208 km (0.105 R)
• M34: 5,361,737 km (0.08 R)
• M35: 5,644,328 km (0.073 R)
• M36: 5,758,620 km (0.112 R)
• M37: 6,094,916 km (0.094 R)
• M38: 6,425,677 km (0.111 R)
• M39: 6,641,397 km (0.11 R)
• M40: 7,055,484 km (0.101 R)
• M41: 7,240,986 km (0.08 R)
• M42: 7,365,451 km (0.091 R)
• M43: 7,553,645 km (0.032 R)
• M44: 7,667,190 km (0.048 R)
• M45: 7,832,346 km (0.106 R)
• M46: 8,011,564 km (0.027 R)
• M47: 8,114,637 km (0.035 R)
• M48: 8,218,159 km (0.116 R)
• M49: 8,478,759 km (0.066 R)
• M50: 8,610,105 km (0.039 R)
• M51: 8,941,465 km (0.099 R)
• M52: 9,088,669 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.6

Radius: 8.6

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.32 AU - 1.32 AU

Year: 1066 Days

Day: 14.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 22,606,007 km

• M1: 128,355 km (0.089 R)
• M2: 214,523 km (0.109 R)
• M3: 315,203 km (0.087 R)
• M4: 378,034 km (0.101 R)
• M5: 502,798 km (0.082 R)
• M6: 613,501 km (0.037 R)
• M7: 770,279 km (0.09 R)
• M8: 913,445 km (0.058 R)
• M9: 967,898 km (0.098 R)
• M10: 1,023,399 km (0.092 R)
• M11: 1,152,502 km (0.114 R)
• M12: 1,364,333 km (0.079 R)
• M13: 1,466,957 km (0.067 R)
• M14: 1,621,791 km (0.118 R)
• M15: 1,773,483 km (0.093 R)
• M16: 1,859,801 km (0.098 R)
• M17: 2,000,872 km (0.078 R)
• M18: 2,210,009 km (0.073 R)
• M19: 2,275,084 km (0.089 R)
• M20: 2,464,775 km (0.109 R)
• M21: 2,659,551 km (0.096 R)
• M22: 2,798,827 km (0.117 R)
• M23: 2,930,473 km (0.086 R)
• M24: 3,116,273 km (0.101 R)
• M25: 3,391,234 km (0.108 R)
• M26: 3,445,089 km (0.105 R)
• M27: 3,608,301 km (0.109 R)
• M28: 3,740,695 km (0.053 R)
• M29: 3,841,075 km (0.101 R)
• M30: 3,908,394 km (0.083 R)
• M31: 3,976,311 km (0.113 R)
• M32: 4,124,563 km (0.117 R)
• M33: 4,286,278 km (0.109 R)
• M34: 4,379,777 km (0.09 R)
• M35: 4,592,355 km (0.076 R)
• M36: 4,735,969 km (0.097 R)
• M37: 4,954,233 km (0.088 R)
• M38: 5,126,420 km (0.097 R)
• M39: 5,188,353 km (0.118 R)
• M40: 5,337,951 km (0.09 R)
• M41: 5,476,479 km (0.103 R)
• M42: 5,565,190 km (0.092 R)
• M43: 5,769,840 km (0.081 R)
• M44: 5,860,197 km (0.107 R)
• M45: 6,160,440 km (0.068 R)
• M46: 6,653,814 km (0.12 R)
• M47: 6,775,736 km (0.04 R)
• M48: 7,035,588 km (0.106 R)
• M49: 7,229,168 km (0.118 R)
• M50: 7,284,818 km (0.104 R)
• M51: 7,368,593 km (0.06 R)
• M52: 7,849,101 km (0.056 R)
• M53: 8,035,500 km (0.059 R)
• M54: 8,093,245 km (0.088 R)
• M55: 8,252,567 km (0.106 R)
• M56: 8,368,954 km (0.078 R)
• M57: 8,456,768 km (0.12 R)
• M58: 8,559,541 km (0.099 R)
• M59: 8,900,026 km (0.101 R)
• M60: 9,350,914 km (0.092 R)
• M61: 9,472,388 km (0.095 R)
• M62: 9,579,200 km (0.103 R)
• M63: 9,716,980 km (0.071 R)
• M64: 9,901,733 km (0.108 R)
• M65: 10,290,538 km (0.115 R)
• M66: 10,353,220 km (0.106 R)
• M67: 10,447,466 km (0.032 R)
• M68: 10,605,143 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.7

Radius: 8.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.07 AU - 2.27 AU

Year: 2247 Days

Day: 5 Hours

Environment

Temp: -202 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,606,007 km

• M1: 114,293 km (0.115 R)
• M2: 176,974 km (0.097 R)
• M3: 248,332 km (0.099 R)
• M4: 459,714 km (0.039 R)
• M5: 536,458 km (0.088 R)
• M6: 709,991 km (0.09 R)
• M7: 902,524 km (0.068 R)
• M8: 968,197 km (0.104 R)
• M9: 1,035,816 km (0.067 R)
• M10: 1,104,930 km (0.107 R)
• M11: 1,183,020 km (0.029 R)
• M12: 1,255,575 km (0.067 R)
• M13: 1,545,496 km (0.056 R)
• M14: 1,617,303 km (0.114 R)
• M15: 1,739,524 km (0.107 R)
• M16: 1,907,373 km (0.071 R)
• M17: 2,019,422 km (0.11 R)
• M18: 2,151,367 km (0.111 R)
• M19: 2,259,077 km (0.047 R)
• M20: 2,433,359 km (0.044 R)
• M21: 2,669,424 km (0.069 R)
• M22: 2,932,866 km (0.054 R)
• M23: 3,184,191 km (0.059 R)
• M24: 3,307,459 km (0.058 R)
• M25: 3,400,958 km (0.11 R)
• M26: 3,474,261 km (0.034 R)
• M27: 3,548,013 km (0.083 R)
• M28: 3,686,690 km (0.102 R)
• M29: 3,837,933 km (0.09 R)
• M30: 3,980,201 km (0.119 R)
• M31: 4,046,473 km (0.103 R)
• M32: 4,213,723 km (0.062 R)
• M33: 4,326,520 km (0.087 R)
• M34: 4,497,660 km (0.114 R)
• M35: 4,717,718 km (0.071 R)
• M36: 4,905,763 km (0.108 R)
• M37: 5,060,298 km (0.098 R)
• M38: 5,192,392 km (0.084 R)
• M39: 5,411,105 km (0.09 R)
• M40: 5,484,557 km (0.06 R)
• M41: 5,983,616 km (0.089 R)
• M42: 6,251,396 km (0.081 R)
• M43: 6,419,095 km (0.119 R)
• M44: 6,719,637 km (0.063 R)
• M45: 6,904,690 km (0.098 R)
• M46: 8,149,045 km (0.103 R)
• M47: 8,488,632 km (0.097 R)
• M48: 8,588,563 km (0.1 R)
• M49: 8,660,221 km (0.081 R)
• M50: 8,992,328 km (0.078 R)
• M51: 9,152,547 km (0.115 R)
• M52: 9,372,606 km (0.08 R)
• M53: 9,490,788 km (0.067 R)
• M54: 9,564,839 km (0.103 R)
• M55: 9,639,189 km (0.11 R)
• M56: 10,073,621 km (0.077 R)
• M57: 10,134,059 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 12.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.59 AU - 2.93 AU

Year: 3223 Days

Day: 14.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 22,606,007 km

• M1: 167,101 km (0.067 R)
• M2: 309,967 km (0.06 R)
• M3: 392,844 km (0.084 R)
• M4: 511,625 km (0.101 R)
• M5: 712,983 km (0.042 R)
• M6: 855,999 km (0.12 R)
• M7: 942,467 km (0.105 R)
• M8: 1,208,900 km (0.108 R)
• M9: 1,460,823 km (0.095 R)
• M10: 1,856,809 km (0.113 R)
• M11: 2,119,652 km (0.087 R)
• M12: 2,301,713 km (0.065 R)
• M13: 2,568,595 km (0.096 R)
• M14: 2,829,195 km (0.037 R)
• M15: 3,201,843 km (0.047 R)
• M16: 3,288,760 km (0.119 R)
• M17: 3,590,349 km (0.086 R)
• M18: 3,827,013 km (0.113 R)
• M19: 4,765,291 km (0.117 R)
• M20: 4,965,453 km (0.118 R)
• M21: 5,332,566 km (0.069 R)
• M22: 5,835,963 km (0.052 R)
• M23: 6,028,794 km (0.066 R)
• M24: 6,136,654 km (0.047 R)
• M25: 6,486,713 km (0.12 R)
• M26: 6,597,416 km (0.102 R)
• M27: 6,753,596 km (0.086 R)
• M28: 7,046,658 km (0.09 R)
• M29: 7,275,094 km (0.082 R)
• M30: 7,413,322 km (0.089 R)
• M31: 7,645,648 km (0.1 R)
• M32: 8,046,121 km (0.1 R)
• M33: 8,165,201 km (0.08 R)
• M34: 8,477,711 km (0.089 R)
• M35: 8,769,726 km (0.044 R)
• M36: 9,164,066 km (0.057 R)
• M37: 9,690,651 km (0.086 R)
• M38: 10,330,481 km (0.087 R)
• M39: 10,720,931 km (0.087 R)
• M40: 11,489,416 km (0.12 R)
• M41: 11,677,759 km (0.073 R)
• M42: 11,758,692 km (0.091 R)
• M43: 12,111,743 km (0.067 R)
• M44: 12,221,099 km (0.037 R)
• M45: 12,303,378 km (0.096 R)
• M46: 12,551,112 km (0.086 R)
• M47: 12,744,991 km (0.091 R)
• M48: 12,828,317 km (0.109 R)
• M49: 13,643,924 km (0.052 R)
• M50: 14,216,136 km (0.115 R)
• M51: 14,302,753 km (0.078 R)
• M52: 14,913,262 km (0.104 R)
• M53: 15,089,339 km (0.094 R)
• M54: 15,384,196 km (0.11 R)
• M55: 16,039,734 km (0.048 R)
• M56: 16,856,688 km (0.093 R)
• M57: 17,070,763 km (0.098 R)
• M58: 17,718,372 km (0.096 R)
• M59: 18,029,535 km (0.116 R)
• M60: 18,815,373 km (0.108 R)
• M61: 19,101,105 km (0.107 R)
• M62: 19,548,253 km (0.111 R)
• M63: 20,225,632 km (0.114 R)
• M64: 20,583,620 km (0.103 R)
• M65: 20,877,879 km (0.067 R)
• M66: 20,976,314 km (0.089 R)
• M67: 21,272,668 km (0.114 R)
• M68: 22,303,696 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit