🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.7

Radius: 14.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.67 AU - 0.97 AU

Year: 504 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 33,131,389 km

• M1: 194,477 km (0.042 R)
• M2: 334,052 km (0.052 R)
• M3: 480,808 km (0.037 R)
• M4: 619,036 km (0.04 R)
• M5: 764,595 km (0.118 R)
• M6: 913,445 km (0.051 R)
• M7: 1,046,736 km (0.08 R)
• M8: 1,143,227 km (0.105 R)
• M9: 1,282,802 km (0.1 R)
• M10: 1,440,627 km (0.095 R)
• M11: 1,623,885 km (0.092 R)
• M12: 1,782,907 km (0.115 R)
• M13: 1,960,630 km (0.1 R)
• M14: 2,110,078 km (0.077 R)
• M15: 2,214,198 km (0.119 R)
• M16: 2,306,051 km (0.089 R)
• M17: 2,406,282 km (0.088 R)
• M18: 2,552,289 km (0.106 R)
• M19: 2,678,699 km (0.099 R)
• M20: 2,814,983 km (0.101 R)
• M21: 2,907,135 km (0.043 R)
• M22: 3,031,601 km (0.088 R)
• M23: 3,205,882 km (0.103 R)
• M24: 3,318,530 km (0.096 R)
• M25: 3,498,346 km (0.114 R)
• M26: 3,639,417 km (0.08 R)
• M27: 3,765,678 km (0.073 R)
• M28: 4,013,860 km (0.097 R)
• M29: 4,197,118 km (0.082 R)
• M30: 4,320,835 km (0.103 R)
• M31: 4,708,443 km (0.055 R)
• M32: 5,013,623 km (0.098 R)
• M33: 5,201,817 km (0.09 R)
• M34: 5,315,960 km (0.116 R)
• M35: 5,421,277 km (0.106 R)
• M36: 5,682,774 km (0.049 R)
• M37: 6,258,577 km (0.054 R)
• M38: 6,430,913 km (0.058 R)
• M39: 6,677,002 km (0.115 R)
• M40: 6,790,846 km (0.059 R)
• M41: 6,926,232 km (0.116 R)
• M42: 7,136,417 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.9

Radius: 13.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.25 AU - 1.73 AU

Year: 1234 Days

Day: 8.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 33,131,389 km

• M1: 173,085 km (0.119 R)
• M2: 280,496 km (0.112 R)
• M3: 426,803 km (0.057 R)
• M4: 552,315 km (0.055 R)
• M5: 664,963 km (0.092 R)
• M6: 880,383 km (0.03 R)
• M7: 1,120,488 km (0.046 R)
• M8: 1,313,619 km (0.049 R)
• M9: 1,459,776 km (0.096 R)
• M10: 1,652,159 km (0.12 R)
• M11: 1,789,789 km (0.068 R)
• M12: 1,953,299 km (0.109 R)
• M13: 2,092,126 km (0.089 R)
• M14: 2,189,215 km (0.088 R)
• M15: 2,426,777 km (0.089 R)
• M16: 2,600,759 km (0.109 R)
• M17: 2,697,399 km (0.092 R)
• M18: 2,787,158 km (0.119 R)
• M19: 2,986,572 km (0.119 R)
• M20: 3,096,526 km (0.109 R)
• M21: 3,216,504 km (0.095 R)
• M22: 3,364,456 km (0.042 R)
• M23: 3,452,569 km (0.056 R)
• M24: 3,685,194 km (0.08 R)
• M25: 3,831,052 km (0.109 R)
• M26: 4,044,079 km (0.082 R)
• M27: 4,175,725 km (0.037 R)
• M28: 4,356,739 km (0.097 R)
• M29: 4,608,662 km (0.119 R)
• M30: 4,835,602 km (0.12 R)
• M31: 5,116,995 km (0.111 R)
• M32: 5,208,549 km (0.108 R)
• M33: 5,362,485 km (0.051 R)
• M34: 5,497,123 km (0.11 R)
• M35: 5,611,865 km (0.111 R)
• M36: 6,100,601 km (0.11 R)
• M37: 6,306,597 km (0.06 R)
• M38: 6,459,935 km (0.045 R)
• M39: 6,803,711 km (0.096 R)
• M40: 6,904,540 km (0.108 R)
• M41: 7,835,637 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 13.3

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.61 AU - 2.69 AU

Year: 2138 Days

Day: 13.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,131,389 km

• M1: 167,101 km (0.106 R)
• M2: 260,300 km (0.109 R)
• M3: 393,143 km (0.045 R)
• M4: 559,795 km (0.108 R)
• M5: 649,704 km (0.063 R)
• M6: 809,474 km (0.056 R)
• M7: 1,192,893 km (0.114 R)
• M8: 1,371,364 km (0.065 R)
• M9: 1,768,396 km (0.052 R)
• M10: 1,987,109 km (0.029 R)
• M11: 2,255,936 km (0.077 R)
• M12: 2,565,753 km (0.085 R)
• M13: 2,652,669 km (0.11 R)
• M14: 2,934,661 km (0.095 R)
• M15: 3,041,175 km (0.114 R)
• M16: 3,384,053 km (0.068 R)
• M17: 3,479,796 km (0.097 R)
• M18: 3,690,579 km (0.112 R)
• M19: 3,789,164 km (0.103 R)
• M20: 4,056,795 km (0.056 R)
• M21: 4,313,206 km (0.104 R)
• M22: 4,539,996 km (0.06 R)
• M23: 4,896,488 km (0.11 R)
• M24: 5,151,552 km (0.043 R)
• M25: 5,467,204 km (0.045 R)
• M26: 5,674,846 km (0.078 R)
• M27: 6,078,461 km (0.088 R)
• M28: 6,175,998 km (0.069 R)
• M29: 6,471,753 km (0.118 R)
• M30: 6,913,965 km (0.054 R)
• M31: 7,015,841 km (0.079 R)
• M32: 7,283,172 km (0.054 R)
• M33: 7,574,888 km (0.086 R)
• M34: 7,658,813 km (0.108 R)
• M35: 7,998,101 km (0.116 R)
• M36: 8,148,147 km (0.099 R)
• M37: 8,407,550 km (0.08 R)
• M38: 8,713,627 km (0.061 R)
• M39: 8,934,434 km (0.114 R)
• M40: 9,045,585 km (0.07 R)
• M41: 9,246,794 km (0.115 R)
• M42: 9,472,088 km (0.089 R)
• M43: 9,790,732 km (0.103 R)
• M44: 10,136,004 km (0.108 R)
• M45: 10,275,130 km (0.118 R)
• M46: 10,579,113 km (0.095 R)
• M47: 11,629,439 km (0.102 R)
• M48: 11,848,451 km (0.108 R)
• M49: 12,738,109 km (0.115 R)
• M50: 12,938,720 km (0.119 R)
• M51: 13,317,651 km (0.025 R)
• M52: 13,546,835 km (0.115 R)
• M53: 13,751,635 km (0.084 R)
• M54: 14,190,405 km (0.116 R)
• M55: 14,476,586 km (0.112 R)
• M56: 14,843,849 km (0.097 R)
• M57: 15,347,096 km (0.054 R)
• M58: 15,694,612 km (0.075 R)
• M59: 16,180,206 km (0.093 R)
• M60: 16,615,985 km (0.112 R)
• M61: 16,862,822 km (0.116 R)
• M62: 17,110,855 km (0.109 R)
• M63: 17,304,584 km (0.106 R)
• M64: 17,526,887 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 13.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.39 AU - 3.29 AU

Year: 3246 Days

Day: 8.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,131,389 km

• M1: 168,447 km (0.119 R)
• M2: 414,835 km (0.09 R)
• M3: 527,931 km (0.086 R)
• M4: 629,657 km (0.102 R)
• M5: 730,786 km (0.101 R)
• M6: 904,020 km (0.104 R)
• M7: 1,228,797 km (0.057 R)
• M8: 1,327,083 km (0.102 R)
• M9: 1,450,950 km (0.059 R)
• M10: 1,602,792 km (0.1 R)
• M11: 1,698,983 km (0.093 R)
• M12: 1,834,519 km (0.104 R)
• M13: 1,948,213 km (0.053 R)
• M14: 2,103,795 km (0.092 R)
• M15: 2,277,029 km (0.118 R)
• M16: 2,567,249 km (0.107 R)
• M17: 2,709,816 km (0.086 R)
• M18: 2,943,488 km (0.087 R)
• M19: 3,244,927 km (0.066 R)
• M20: 3,462,144 km (0.091 R)
• M21: 3,556,689 km (0.085 R)
• M22: 3,716,310 km (0.118 R)
• M23: 3,927,393 km (0.119 R)
• M24: 4,092,549 km (0.12 R)
• M25: 4,429,743 km (0.057 R)
• M26: 4,671,343 km (0.101 R)
• M27: 4,828,870 km (0.079 R)
• M28: 5,149,458 km (0.073 R)
• M29: 5,792,729 km (0.12 R)
• M30: 6,057,218 km (0.085 R)
• M31: 6,325,746 km (0.071 R)
• M32: 6,500,626 km (0.044 R)
• M33: 7,014,345 km (0.074 R)
• M34: 7,296,636 km (0.032 R)
• M35: 7,520,883 km (0.112 R)
• M36: 7,851,345 km (0.11 R)
• M37: 7,955,615 km (0.082 R)
• M38: 8,060,333 km (0.041 R)
• M39: 8,250,023 km (0.094 R)
• M40: 8,483,845 km (0.072 R)
• M41: 8,655,284 km (0.114 R)
• M42: 8,827,920 km (0.026 R)
• M43: 9,242,456 km (0.065 R)
• M44: 9,463,262 km (0.09 R)
• M45: 9,685,864 km (0.078 R)
• M46: 10,045,497 km (0.096 R)
• M47: 10,136,153 km (0.109 R)
• M48: 10,227,109 km (0.075 R)
• M49: 10,318,214 km (0.094 R)
• M50: 10,616,512 km (0.102 R)
• M51: 10,778,227 km (0.12 R)
• M52: 11,504,375 km (0.091 R)
• M53: 11,623,007 km (0.108 R)
• M54: 12,077,485 km (0.102 R)
• M55: 12,856,291 km (0.12 R)
• M56: 12,979,410 km (0.106 R)
• M57: 13,701,370 km (0.07 R)
• M58: 14,080,002 km (0.103 R)
• M59: 14,308,887 km (0.101 R)
• M60: 14,925,080 km (0.118 R)
• M61: 15,839,423 km (0.112 R)
• M62: 16,050,954 km (0.041 R)
• M63: 16,210,126 km (0.081 R)
• M64: 16,664,305 km (0.114 R)
• M65: 16,906,355 km (0.098 R)
• M66: 17,095,596 km (0.116 R)
• M67: 17,285,436 km (0.072 R)
• M68: 17,530,477 km (0.084 R)
• M69: 18,134,553 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 12.2

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.76 AU - 3.06 AU

Year: 3367 Days

Day: 12.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 126.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,131,389 km

• M1: 160,070 km (0.108 R)
• M2: 306,975 km (0.083 R)
• M3: 465,848 km (0.076 R)
• M4: 600,037 km (0.027 R)
• M5: 677,978 km (0.103 R)
• M6: 802,293 km (0.112 R)
• M7: 1,136,944 km (0.111 R)
• M8: 1,460,225 km (0.094 R)
• M9: 1,556,117 km (0.085 R)
• M10: 2,007,005 km (0.089 R)
• M11: 2,129,974 km (0.064 R)
• M12: 2,319,365 km (0.111 R)
• M13: 2,497,836 km (0.063 R)
• M14: 3,149,783 km (0.077 R)
• M15: 3,275,595 km (0.064 R)
• M16: 3,569,405 km (0.102 R)
• M17: 3,700,752 km (0.062 R)
• M18: 3,891,190 km (0.037 R)
• M19: 4,046,024 km (0.065 R)
• M20: 4,301,836 km (0.116 R)
• M21: 4,381,572 km (0.078 R)
• M22: 5,038,007 km (0.098 R)
• M23: 5,901,636 km (0.099 R)
• M24: 6,079,957 km (0.115 R)
• M25: 6,533,537 km (0.118 R)
• M26: 6,741,329 km (0.106 R)
• M27: 6,880,904 km (0.105 R)
• M28: 7,305,911 km (0.115 R)
• M29: 7,642,357 km (0.084 R)
• M30: 8,280,691 km (0.069 R)
• M31: 8,834,203 km (0.114 R)
• M32: 9,792,228 km (0.047 R)
• M33: 10,083,345 km (0.117 R)
• M34: 10,377,455 km (0.106 R)
• M35: 10,485,165 km (0.057 R)
• M36: 10,728,710 km (0.078 R)
• M37: 10,810,241 km (0.06 R)
• M38: 10,892,071 km (0.047 R)
• M39: 11,001,427 km (0.082 R)
• M40: 11,498,392 km (0.085 R)
• M41: 11,609,842 km (0.118 R)
• M42: 11,777,541 km (0.043 R)
• M43: 12,371,295 km (0.045 R)
• M44: 12,657,476 km (0.074 R)
• M45: 13,149,054 km (0.119 R)
• M46: 13,558,504 km (0.089 R)
• M47: 14,300,210 km (0.058 R)
• M48: 14,570,384 km (0.102 R)
• M49: 14,812,134 km (0.085 R)
• M50: 16,258,596 km (0.066 R)
• M51: 16,792,810 km (0.084 R)
• M52: 18,527,846 km (0.051 R)
• M53: 18,658,594 km (0.109 R)
• M54: 18,921,139 km (0.111 R)
• M55: 19,118,907 km (0.11 R)
• M56: 19,449,818 km (0.09 R)
• M57: 19,649,381 km (0.051 R)
• M58: 19,816,183 km (0.096 R)
• M59: 19,916,413 km (0.084 R)
• M60: 20,521,836 km (0.104 R)
• M61: 20,758,949 km (0.081 R)
• M62: 20,894,783 km (0.091 R)
• M63: 21,304,083 km (0.106 R)
• M64: 21,647,410 km (0.07 R)
• M65: 21,957,826 km (0.113 R)
• M66: 22,165,617 km (0.078 R)
• M67: 22,339,300 km (0.075 R)
• M68: 23,249,603 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.2

Radius: 11

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.14 AU - 4.62 AU

Year: 6217 Days

Day: 6.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,131,389 km

• M1: 152,141 km (0.117 R)
• M2: 275,110 km (0.119 R)
• M3: 381,175 km (0.096 R)
• M4: 494,720 km (0.039 R)
• M5: 574,007 km (0.084 R)
• M6: 954,434 km (0.112 R)
• M7: 1,508,395 km (0.101 R)
• M8: 1,665,473 km (0.088 R)
• M9: 1,809,835 km (0.078 R)
• M10: 1,902,287 km (0.037 R)
• M11: 2,092,126 km (0.054 R)
• M12: 2,248,456 km (0.097 R)
• M13: 2,469,861 km (0.074 R)
• M14: 2,656,559 km (0.064 R)
• M15: 3,110,140 km (0.047 R)
• M16: 3,289,358 km (0.072 R)
• M17: 3,705,240 km (0.108 R)
• M18: 4,113,493 km (0.069 R)
• M19: 4,460,709 km (0.074 R)
• M20: 4,586,970 km (0.081 R)
• M21: 4,869,111 km (0.069 R)
• M22: 5,262,853 km (0.106 R)
• M23: 5,369,666 km (0.12 R)
• M24: 6,165,527 km (0.043 R)
• M25: 6,448,566 km (0.087 R)
• M26: 6,534,285 km (0.1 R)
• M27: 6,678,049 km (0.113 R)
• M28: 7,653,128 km (0.109 R)
• M29: 7,988,078 km (0.083 R)
• M30: 8,234,615 km (0.104 R)
• M31: 8,767,183 km (0.12 R)
• M32: 9,440,224 km (0.042 R)
• M33: 9,799,558 km (0.102 R)
• M34: 9,997,476 km (0.073 R)
• M35: 11,006,514 km (0.108 R)
• M36: 11,453,961 km (0.07 R)
• M37: 13,156,983 km (0.102 R)
• M38: 13,375,396 km (0.104 R)
• M39: 13,778,861 km (0.103 R)
• M40: 14,261,015 km (0.092 R)
• M41: 14,373,064 km (0.114 R)
• M42: 14,673,307 km (0.095 R)
• M43: 15,089,488 km (0.113 R)
• M44: 15,471,262 km (0.118 R)
• M45: 15,933,669 km (0.106 R)
• M46: 16,674,927 km (0.086 R)
• M47: 17,149,002 km (0.12 R)
• M48: 17,908,511 km (0.044 R)
• M49: 18,272,183 km (0.106 R)
• M50: 18,353,265 km (0.057 R)
• M51: 18,679,089 km (0.033 R)
• M52: 19,626,343 km (0.078 R)
• M53: 20,001,235 km (0.09 R)
• M54: 20,252,560 km (0.062 R)
• M55: 20,504,931 km (0.084 R)
• M56: 20,673,678 km (0.053 R)
• M57: 21,012,667 km (0.047 R)
• M58: 22,127,021 km (0.065 R)
• M59: 22,213,489 km (0.066 R)
• M60: 22,647,771 km (0.114 R)
• M61: 22,866,035 km (0.09 R)
• M62: 23,657,258 km (0.109 R)
• M63: 24,368,296 km (0.042 R)
• M64: 24,457,606 km (0.065 R)
• M65: 24,950,980 km (0.096 R)
• M66: 25,993,378 km (0.099 R)
• M67: 26,359,294 km (0.103 R)
• M68: 26,819,009 km (0.108 R)
• M69: 27,003,762 km (0.103 R)
• M70: 27,142,439 km (0.116 R)
• M71: 27,281,416 km (0.071 R)
• M72: 27,980,038 km (0.095 R)
• M73: 29,252,368 km (0.044 R)
• M74: 30,302,844 km (0.1 R)
• M75: 30,399,035 km (0.12 R)
• M76: 30,591,568 km (0.118 R)
• M77: 30,832,869 km (0.11 R)
• M78: 31,657,752 km (0.07 R)
• M79: 31,804,208 km (0.116 R)
• M80: 32,293,543 km (0.11 R)
• M81: 32,440,897 km (0.077 R)
• M82: 32,588,550 km (0.114 R)
• M83: 33,131,440 km (0.112 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: 277 - 11,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit