🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.7

Radius: 11.6

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.89 AU - 0.93 AU

Year: 610 Days

Day: 13.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 36,632,687 km

• M1: 147,803 km (0.091 R)
• M2: 225,444 km (0.094 R)
• M3: 356,492 km (0.112 R)
• M4: 443,857 km (0.107 R)
• M5: 636,838 km (0.102 R)
• M6: 749,485 km (0.103 R)
• M7: 833,859 km (0.038 R)
• M8: 921,822 km (0.054 R)
• M9: 1,018,761 km (0.077 R)
• M10: 1,136,495 km (0.054 R)
• M11: 1,253,181 km (0.1 R)
• M12: 1,473,838 km (0.082 R)
• M13: 1,680,732 km (0.117 R)
• M14: 1,760,917 km (0.104 R)
• M15: 1,856,210 km (0.104 R)
• M16: 2,051,884 km (0.035 R)
• M17: 2,152,414 km (0.112 R)
• M18: 2,284,210 km (0.111 R)
• M19: 2,633,222 km (0.039 R)
• M20: 2,966,975 km (0.094 R)
• M21: 3,399,163 km (0.087 R)
• M22: 3,484,583 km (0.084 R)
• M23: 3,562,075 km (0.115 R)
• M24: 3,657,668 km (0.046 R)
• M25: 3,745,183 km (0.108 R)
• M26: 4,157,474 km (0.082 R)
• M27: 4,527,729 km (0.042 R)
• M28: 4,603,126 km (0.098 R)
• M29: 4,716,970 km (0.112 R)
• M30: 4,879,733 km (0.074 R)
• M31: 4,957,075 km (0.112 R)
• M32: 5,034,866 km (0.098 R)
• M33: 5,122,829 km (0.112 R)
• M34: 5,409,758 km (0.092 R)
• M35: 5,519,862 km (0.114 R)
• M36: 5,824,294 km (0.085 R)
• M37: 6,061,407 km (0.065 R)
• M38: 6,534,734 km (0.105 R)
• M39: 6,620,155 km (0.107 R)
• M40: 6,748,958 km (0.116 R)
• M41: 6,943,735 km (0.033 R)
• M42: 7,041,721 km (0.096 R)
• M43: 7,250,410 km (0.053 R)
• M44: 7,349,893 km (0.042 R)
• M45: 7,461,044 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 10

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.99 AU - 1.57 AU

Year: 1018 Days

Day: 13.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,632,687 km

• M1: 127,009 km (0.077 R)
• M2: 199,713 km (0.03 R)
• M3: 302,038 km (0.115 R)
• M4: 411,245 km (0.043 R)
• M5: 519,254 km (0.079 R)
• M6: 586,424 km (0.102 R)
• M7: 660,774 km (0.089 R)
• M8: 812,017 km (0.086 R)
• M9: 875,148 km (0.114 R)
• M10: 1,038,359 km (0.102 R)
• M11: 1,187,957 km (0.05 R)
• M12: 1,275,322 km (0.047 R)
• M13: 1,420,881 km (0.099 R)
• M14: 1,524,552 km (0.107 R)
• M15: 1,657,844 km (0.101 R)
• M16: 1,811,929 km (0.069 R)
• M17: 1,902,137 km (0.11 R)
• M18: 2,052,034 km (0.076 R)
• M19: 2,199,837 km (0.098 R)
• M20: 2,296,327 km (0.037 R)
• M21: 2,499,930 km (0.078 R)
• M22: 2,594,625 km (0.092 R)
• M23: 2,800,323 km (0.11 R)
• M24: 2,878,861 km (0.098 R)
• M25: 2,944,984 km (0.109 R)
• M26: 3,038,333 km (0.041 R)
• M27: 3,241,786 km (0.086 R)
• M28: 3,414,721 km (0.099 R)
• M29: 3,498,795 km (0.098 R)
• M30: 3,740,994 km (0.099 R)
• M31: 3,820,580 km (0.119 R)
• M32: 3,937,266 km (0.091 R)
• M33: 4,084,770 km (0.103 R)
• M34: 4,174,229 km (0.078 R)
• M35: 4,287,026 km (0.115 R)
• M36: 4,370,352 km (0.087 R)
• M37: 4,631,400 km (0.064 R)
• M38: 4,881,678 km (0.107 R)
• M39: 5,048,479 km (0.073 R)
• M40: 5,184,763 km (0.08 R)
• M41: 5,371,312 km (0.035 R)
• M42: 5,436,686 km (0.053 R)
• M43: 5,527,043 km (0.115 R)
• M44: 5,642,682 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 12

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.62 AU - 2.2 AU

Year: 1855 Days

Day: 11.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,632,687 km

• M1: 155,432 km (0.092 R)
• M2: 241,152 km (0.049 R)
• M3: 318,195 km (0.097 R)
• M4: 393,143 km (0.104 R)
• M5: 488,736 km (0.098 R)
• M6: 701,764 km (0.062 R)
• M7: 854,353 km (0.103 R)
• M8: 978,669 km (0.091 R)
• M9: 1,092,812 km (0.081 R)
• M10: 1,326,185 km (0.101 R)
• M11: 1,435,392 km (0.091 R)
• M12: 1,576,313 km (0.052 R)
• M13: 1,761,665 km (0.116 R)
• M14: 1,882,540 km (0.094 R)
• M15: 1,964,818 km (0.092 R)
• M16: 2,101,102 km (0.084 R)
• M17: 2,394,464 km (0.1 R)
• M18: 2,735,995 km (0.081 R)
• M19: 3,277,689 km (0.118 R)
• M20: 3,352,339 km (0.073 R)
• M21: 3,593,042 km (0.095 R)
• M22: 3,696,115 km (0.071 R)
• M23: 3,958,060 km (0.118 R)
• M24: 4,051,260 km (0.092 R)
• M25: 4,837,247 km (0.107 R)
• M26: 4,965,752 km (0.106 R)
• M27: 5,109,814 km (0.114 R)
• M28: 5,299,205 km (0.061 R)
• M29: 5,387,319 km (0.04 R)
• M30: 5,476,030 km (0.116 R)
• M31: 5,669,909 km (0.051 R)
• M32: 5,866,032 km (0.085 R)
• M33: 5,942,177 km (0.096 R)
• M34: 6,141,441 km (0.112 R)
• M35: 6,249,750 km (0.088 R)
• M36: 6,578,267 km (0.105 R)
• M37: 6,896,462 km (0.044 R)
• M38: 7,041,422 km (0.11 R)
• M39: 7,614,382 km (0.056 R)
• M40: 7,714,164 km (0.062 R)
• M41: 7,898,169 km (0.055 R)
• M42: 8,510,623 km (0.077 R)
• M43: 8,666,205 km (0.089 R)
• M44: 8,875,043 km (0.031 R)
• M45: 9,068,025 km (0.098 R)
• M46: 9,226,897 km (0.083 R)
• M47: 9,351,064 km (0.066 R)
• M48: 9,835,462 km (0.117 R)
• M49: 10,328,087 km (0.116 R)
• M50: 10,716,892 km (0.07 R)
• M51: 10,941,139 km (0.109 R)
• M52: 11,129,334 km (0.109 R)
• M53: 11,261,578 km (0.117 R)
• M54: 11,432,568 km (0.115 R)
• M55: 11,508,714 km (0.098 R)
• M56: 11,776,943 km (0.054 R)
• M57: 11,873,284 km (0.094 R)
• M58: 12,066,564 km (0.118 R)
• M59: 12,241,444 km (0.046 R)
• M60: 12,495,611 km (0.115 R)
• M61: 12,751,573 km (0.12 R)
• M62: 12,949,640 km (0.094 R)
• M63: 13,388,860 km (0.061 R)
• M64: 13,529,781 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.3

Radius: 13.7

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.14 AU - 2.7 AU

Year: 2646 Days

Day: 8.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,632,687 km

• M1: 184,155 km (0.031 R)
• M2: 324,777 km (0.109 R)
• M3: 527,931 km (0.05 R)
• M4: 717,920 km (0.073 R)
• M5: 836,701 km (0.074 R)
• M6: 972,985 km (0.033 R)
• M7: 1,314,516 km (0.08 R)
• M8: 1,464,414 km (0.115 R)
• M9: 1,706,613 km (0.099 R)
• M10: 1,794,726 km (0.052 R)
• M11: 1,949,260 km (0.093 R)
• M12: 2,355,718 km (0.095 R)
• M13: 2,525,960 km (0.114 R)
• M14: 2,730,012 km (0.105 R)
• M15: 2,954,558 km (0.107 R)
• M16: 3,076,929 km (0.105 R)
• M17: 3,201,095 km (0.103 R)
• M18: 4,133,838 km (0.11 R)
• M19: 4,818,547 km (0.065 R)
• M20: 6,037,321 km (0.11 R)
• M21: 6,154,606 km (0.1 R)
• M22: 6,611,029 km (0.101 R)
• M23: 6,792,641 km (0.106 R)
• M24: 6,914,563 km (0.118 R)
• M25: 7,326,556 km (0.089 R)
• M26: 7,430,825 km (0.071 R)
• M27: 7,619,768 km (0.099 R)
• M28: 7,746,627 km (0.055 R)
• M29: 8,261,243 km (0.082 R)
• M30: 8,435,226 km (0.071 R)
• M31: 8,654,386 km (0.077 R)
• M32: 9,345,977 km (0.04 R)
• M33: 9,481,962 km (0.076 R)
• M34: 9,801,652 km (0.1 R)
• M35: 10,311,332 km (0.078 R)
• M36: 10,498,928 km (0.11 R)
• M37: 10,734,844 km (0.054 R)
• M38: 11,092,084 km (0.081 R)
• M39: 11,356,722 km (0.086 R)
• M40: 11,793,997 km (0.088 R)
• M41: 12,286,473 km (0.067 R)
• M42: 12,385,806 km (0.052 R)
• M43: 12,710,433 km (0.12 R)
• M44: 13,933,396 km (0.109 R)
• M45: 14,088,978 km (0.04 R)
• M46: 14,245,008 km (0.081 R)
• M47: 14,375,458 km (0.109 R)
• M48: 14,506,506 km (0.086 R)
• M49: 15,353,828 km (0.102 R)
• M50: 15,675,613 km (0.065 R)
• M51: 15,972,714 km (0.074 R)
• M52: 16,108,400 km (0.052 R)
• M53: 16,217,157 km (0.09 R)
• M54: 16,435,420 km (0.077 R)
• M55: 16,627,355 km (0.073 R)
• M56: 16,902,615 km (0.109 R)
• M57: 17,040,843 km (0.118 R)
• M58: 17,457,922 km (0.039 R)
• M59: 17,625,621 km (0.033 R)
• M60: 17,906,416 km (0.12 R)
• M61: 18,019,213 km (0.084 R)
• M62: 18,415,647 km (0.073 R)
• M63: 18,529,342 km (0.096 R)
• M64: 18,700,482 km (0.089 R)
• M65: 19,130,725 km (0.113 R)
• M66: 19,419,300 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 11.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.87 AU - 4.19 AU

Year: 4662 Days

Day: 10.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,632,687 km

• M1: 171,439 km (0.029 R)
• M2: 359,932 km (0.084 R)
• M3: 435,928 km (0.09 R)
• M4: 559,496 km (0.078 R)
• M5: 635,193 km (0.047 R)
• M6: 724,203 km (0.057 R)
• M7: 866,471 km (0.098 R)
• M8: 1,040,004 km (0.045 R)
• M9: 1,351,467 km (0.097 R)
• M10: 1,705,266 km (0.05 R)
• M11: 1,821,055 km (0.092 R)
• M12: 1,979,778 km (0.114 R)
• M13: 2,226,615 km (0.11 R)
• M14: 2,325,349 km (0.074 R)
• M15: 2,586,248 km (0.111 R)
• M16: 2,995,398 km (0.093 R)
• M17: 3,152,326 km (0.114 R)
• M18: 3,656,022 km (0.056 R)
• M19: 4,011,766 km (0.107 R)
• M20: 4,343,275 km (0.108 R)
• M21: 4,431,987 km (0.101 R)
• M22: 5,088,871 km (0.071 R)
• M23: 5,201,368 km (0.105 R)
• M24: 5,486,203 km (0.102 R)
• M25: 6,779,327 km (0.086 R)
• M26: 7,007,164 km (0.027 R)
• M27: 7,577,282 km (0.117 R)
• M28: 7,663,151 km (0.071 R)
• M29: 8,272,463 km (0.107 R)
• M30: 8,360,726 km (0.09 R)
• M31: 8,493,868 km (0.083 R)
• M32: 10,263,910 km (0.102 R)
• M33: 10,525,856 km (0.07 R)
• M34: 11,178,252 km (0.113 R)
• M35: 11,472,511 km (0.042 R)
• M36: 12,118,624 km (0.109 R)
• M37: 12,269,419 km (0.12 R)
• M38: 12,446,244 km (0.056 R)
• M39: 13,264,993 km (0.093 R)
• M40: 13,890,461 km (0.092 R)
• M41: 14,365,884 km (0.025 R)
• M42: 14,900,546 km (0.078 R)
• M43: 15,143,194 km (0.073 R)
• M44: 15,224,426 km (0.083 R)
• M45: 15,414,415 km (0.092 R)
• M46: 15,496,095 km (0.054 R)
• M47: 15,824,164 km (0.112 R)
• M48: 16,154,625 km (0.079 R)
• M49: 16,376,180 km (0.095 R)
• M50: 16,878,529 km (0.066 R)
• M51: 17,046,977 km (0.116 R)
• M52: 17,131,499 km (0.114 R)
• M53: 17,385,816 km (0.054 R)
• M54: 17,869,615 km (0.077 R)
• M55: 19,376,664 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 13

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.92 AU - 5.56 AU

Year: 8432 Days

Day: 12.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,632,687 km

• M1: 169,345 km (0.057 R)
• M2: 256,411 km (0.102 R)
• M3: 429,645 km (0.088 R)
• M4: 593,604 km (0.044 R)
• M5: 685,009 km (0.106 R)
• M6: 798,553 km (0.066 R)
• M7: 901,776 km (0.114 R)
• M8: 1,123,031 km (0.1 R)
• M9: 1,321,548 km (0.09 R)
• M10: 1,799,812 km (0.094 R)
• M11: 2,279,872 km (0.067 R)
• M12: 2,483,175 km (0.059 R)
• M13: 2,665,984 km (0.054 R)
• M14: 2,907,883 km (0.103 R)
• M15: 3,413,225 km (0.115 R)
• M16: 3,617,426 km (0.081 R)
• M17: 3,946,392 km (0.093 R)
• M18: 4,379,178 km (0.043 R)
• M19: 4,569,467 km (0.057 R)
• M20: 5,189,999 km (0.069 R)
• M21: 5,324,188 km (0.088 R)
• M22: 5,493,383 km (0.084 R)
• M23: 5,941,878 km (0.114 R)
• M24: 6,402,340 km (0.119 R)
• M25: 7,021,825 km (0.119 R)
• M26: 8,122,716 km (0.106 R)
• M27: 8,318,090 km (0.094 R)
• M28: 8,435,974 km (0.056 R)
• M29: 9,522,353 km (0.057 R)
• M30: 10,995,443 km (0.108 R)
• M31: 11,957,358 km (0.063 R)
• M32: 12,046,219 km (0.083 R)
• M33: 12,358,729 km (0.086 R)
• M34: 12,538,546 km (0.09 R)
• M35: 12,900,872 km (0.07 R)
• M36: 13,129,008 km (0.065 R)
• M37: 13,312,415 km (0.093 R)
• M38: 13,450,644 km (0.083 R)
• M39: 16,165,696 km (0.046 R)
• M40: 16,808,069 km (0.098 R)
• M41: 17,057,448 km (0.117 R)
• M42: 17,207,645 km (0.094 R)
• M43: 18,322,448 km (0.077 R)
• M44: 18,579,008 km (0.104 R)
• M45: 20,038,186 km (0.066 R)
• M46: 22,295,169 km (0.048 R)
• M47: 22,789,291 km (0.042 R)
• M48: 24,068,203 km (0.025 R)
• M49: 24,349,447 km (0.11 R)
• M50: 24,462,244 km (0.094 R)
• M51: 25,028,621 km (0.099 R)
• M52: 25,886,416 km (0.092 R)
• M53: 26,290,031 km (0.087 R)
• M54: 26,811,978 km (0.09 R)
• M55: 27,337,365 km (0.057 R)
• M56: 28,398,313 km (0.038 R)
• M57: 28,576,484 km (0.107 R)
• M58: 28,695,415 km (0.118 R)
• M59: 30,136,042 km (0.12 R)
• M60: 31,293,032 km (0.118 R)
• M61: 31,538,522 km (0.078 R)
• M62: 31,784,611 km (0.101 R)
• M63: 32,464,683 km (0.069 R)
• M64: 32,713,165 km (0.109 R)
• M65: 33,024,628 km (0.102 R)
• M66: 33,587,864 km (0.054 R)
• M67: 33,902,169 km (0.119 R)
• M68: 34,660,331 km (0.065 R)
• M69: 35,041,506 km (0.108 R)
• M70: 36,064,755 km (0.1 R)
• M71: 36,838,775 km (0.053 R)
• M72: 37,098,028 km (0.119 R)
• M73: 38,075,351 km (0.052 R)
• M74: 38,534,467 km (0.106 R)
• M75: 38,797,460 km (0.115 R)
• M76: 40,322,012 km (0.03 R)
• M77: 42,611,457 km (0.086 R)
• M78: 43,497,974 km (0.061 R)
• M79: 43,703,372 km (0.085 R)
• M80: 44,184,030 km (0.048 R)
• M81: 44,390,625 km (0.09 R)
• M82: 46,823,535 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.7

Radius: 7.6

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.07 AU - 6.61 AU

Year: 9920 Days

Day: 17.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,632,687 km

• M1: 115,938 km (0.047 R)
• M2: 182,809 km (0.089 R)
• M3: 344,075 km (0.058 R)
• M4: 658,530 km (0.083 R)
• M5: 728,242 km (0.054 R)
• M6: 921,224 km (0.101 R)
• M7: 1,519,466 km (0.106 R)
• M8: 1,594,414 km (0.117 R)
• M9: 1,807,142 km (0.097 R)
• M10: 2,070,285 km (0.114 R)
• M11: 2,655,512 km (0.051 R)
• M12: 3,168,483 km (0.069 R)
• M13: 4,203,999 km (0.12 R)
• M14: 5,392,554 km (0.111 R)
• M15: 5,653,752 km (0.119 R)
• M16: 5,771,187 km (0.083 R)
• M17: 5,859,749 km (0.111 R)
• M18: 6,370,476 km (0.076 R)
• M19: 7,274,496 km (0.112 R)
• M20: 7,725,084 km (0.106 R)
• M21: 8,052,554 km (0.106 R)
• M22: 8,552,361 km (0.115 R)
• M23: 8,687,298 km (0.118 R)
• M24: 8,856,942 km (0.11 R)
• M25: 9,130,856 km (0.104 R)
• M26: 9,372,755 km (0.083 R)
• M27: 9,827,533 km (0.084 R)
• M28: 10,111,021 km (0.11 R)
• M29: 10,325,395 km (0.104 R)
• M30: 10,722,278 km (0.06 R)
• M31: 12,627,107 km (0.081 R)
• M32: 13,284,889 km (0.06 R)
• M33: 13,480,563 km (0.1 R)
• M34: 14,232,592 km (0.086 R)
• M35: 14,432,754 km (0.057 R)
• M36: 14,714,447 km (0.068 R)
• M37: 14,835,770 km (0.111 R)
• M38: 15,777,040 km (0.073 R)
• M39: 17,630,857 km (0.1 R)
• M40: 18,278,317 km (0.112 R)
• M41: 18,889,873 km (0.101 R)
• M42: 19,286,457 km (0.112 R)
• M43: 20,854,841 km (0.064 R)
• M44: 21,036,602 km (0.076 R)
• M45: 21,493,474 km (0.105 R)
• M46: 22,046,089 km (0.118 R)
• M47: 22,556,816 km (0.089 R)
• M48: 22,696,839 km (0.119 R)
• M49: 23,024,459 km (0.049 R)
• M50: 25,313,306 km (0.075 R)
• M51: 25,555,804 km (0.077 R)
• M52: 26,484,657 km (0.069 R)
• M53: 26,582,943 km (0.058 R)
• M54: 26,878,997 km (0.091 R)
• M55: 27,623,696 km (0.12 R)
• M56: 28,123,801 km (0.079 R)
• M57: 28,879,719 km (0.082 R)
• M58: 29,591,356 km (0.1 R)
• M59: 30,205,904 km (0.037 R)
• M60: 30,308,678 km (0.097 R)
• M61: 30,411,602 km (0.064 R)
• M62: 31,969,663 km (0.034 R)
• M63: 36,085,998 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 20,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit