🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.8

Radius: 9.1

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.74 AU - 0.8 AU

Year: 458 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 41,824,047 km

• M1: 113,395 km (0.102 R)
• M2: 171,589 km (0.092 R)
• M3: 241,900 km (0.081 R)
• M4: 306,825 km (0.114 R)
• M5: 365,468 km (0.105 R)
• M6: 464,202 km (0.091 R)
• M7: 649,853 km (0.082 R)
• M8: 730,337 km (0.115 R)
• M9: 806,333 km (0.071 R)
• M10: 980,165 km (0.063 R)
• M11: 1,060,350 km (0.119 R)
• M12: 1,161,627 km (0.094 R)
• M13: 1,359,246 km (0.074 R)
• M14: 1,485,208 km (0.099 R)
• M15: 1,609,972 km (0.038 R)
• M16: 1,684,322 km (0.118 R)
• M17: 1,754,484 km (0.087 R)
• M18: 1,831,228 km (0.102 R)
• M19: 1,909,018 km (0.092 R)
• M20: 2,131,770 km (0.1 R)
• M21: 2,202,081 km (0.077 R)
• M22: 2,285,107 km (0.111 R)
• M23: 2,484,970 km (0.094 R)
• M24: 2,583,854 km (0.072 R)
• M25: 2,665,236 km (0.047 R)
• M26: 2,728,516 km (0.105 R)
• M27: 2,811,542 km (0.065 R)
• M28: 2,869,437 km (0.058 R)
• M29: 2,966,825 km (0.117 R)
• M30: 3,058,828 km (0.104 R)
• M31: 3,185,238 km (0.064 R)
• M32: 3,279,485 km (0.079 R)
• M33: 3,436,413 km (0.097 R)
• M34: 3,574,791 km (0.107 R)
• M35: 3,736,356 km (0.115 R)
• M36: 3,800,235 km (0.076 R)
• M37: 3,857,381 km (0.099 R)
• M38: 3,936,369 km (0.09 R)
• M39: 4,030,316 km (0.109 R)
• M40: 4,169,143 km (0.058 R)
• M41: 4,228,085 km (0.101 R)
• M42: 4,309,615 km (0.093 R)
• M43: 4,421,515 km (0.113 R)
• M44: 4,489,133 km (0.081 R)
• M45: 4,564,680 km (0.104 R)
• M46: 4,655,935 km (0.082 R)
• M47: 4,740,158 km (0.07 R)
• M48: 4,840,389 km (0.089 R)
• M49: 5,082,139 km (0.07 R)
• M50: 5,319,850 km (0.109 R)
• M51: 5,439,977 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.2

Radius: 10.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.75 AU - 1.85 AU

Year: 1638 Days

Day: 6.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,824,047 km

• M1: 154,983 km (0.051 R)
• M2: 278,850 km (0.093 R)
• M3: 367,263 km (0.078 R)
• M4: 437,125 km (0.032 R)
• M5: 535,261 km (0.084 R)
• M6: 686,205 km (0.107 R)
• M7: 764,296 km (0.115 R)
• M8: 866,471 km (0.096 R)
• M9: 1,032,824 km (0.103 R)
• M10: 1,131,708 km (0.095 R)
• M11: 1,331,421 km (0.086 R)
• M12: 1,456,934 km (0.078 R)
• M13: 1,577,809 km (0.094 R)
• M14: 1,657,395 km (0.094 R)
• M15: 1,765,704 km (0.072 R)
• M16: 1,839,156 km (0.103 R)
• M17: 1,960,929 km (0.085 R)
• M18: 2,173,358 km (0.045 R)
• M19: 2,262,369 km (0.094 R)
• M20: 2,423,934 km (0.055 R)
• M21: 2,506,064 km (0.099 R)
• M22: 2,631,277 km (0.101 R)
• M23: 2,844,454 km (0.075 R)
• M24: 3,019,184 km (0.113 R)
• M25: 3,564,768 km (0.086 R)
• M26: 3,694,170 km (0.104 R)
• M27: 3,777,346 km (0.065 R)
• M28: 3,849,153 km (0.074 R)
• M29: 4,314,552 km (0.108 R)
• M30: 4,427,349 km (0.094 R)
• M31: 4,554,058 km (0.071 R)
• M32: 4,643,368 km (0.047 R)
• M33: 4,759,157 km (0.072 R)
• M34: 4,875,843 km (0.027 R)
• M35: 4,954,083 km (0.096 R)
• M36: 5,032,921 km (0.054 R)
• M37: 5,151,851 km (0.094 R)
• M38: 5,298,607 km (0.077 R)
• M39: 5,473,786 km (0.084 R)
• M40: 5,678,286 km (0.037 R)
• M41: 5,802,153 km (0.046 R)
• M42: 5,913,155 km (0.093 R)
• M43: 6,207,713 km (0.111 R)
• M44: 6,349,682 km (0.097 R)
• M45: 6,593,526 km (0.103 R)
• M46: 6,825,852 km (0.08 R)
• M47: 7,046,209 km (0.074 R)
• M48: 7,120,111 km (0.047 R)
• M49: 7,675,568 km (0.104 R)
• M50: 7,920,160 km (0.074 R)
• M51: 8,058,837 km (0.101 R)
• M52: 8,151,738 km (0.115 R)
• M53: 8,291,761 km (0.077 R)
• M54: 8,574,202 km (0.118 R)
• M55: 8,669,047 km (0.106 R)
• M56: 8,939,819 km (0.11 R)
• M57: 9,197,127 km (0.107 R)
• M58: 9,375,598 km (0.116 R)
• M59: 9,637,095 km (0.094 R)
• M60: 9,851,319 km (0.09 R)
• M61: 10,184,025 km (0.111 R)
• M62: 10,520,470 km (0.089 R)
• M63: 10,860,506 km (0.102 R)
• M64: 11,031,945 km (0.089 R)
• M65: 11,186,929 km (0.051 R)
• M66: 11,499,289 km (0.04 R)

Asteroid Belt

Center: 2.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.9

Radius: 10.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.05 AU - 3.49 AU

Year: 4011 Days

Day: 13.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,824,047 km

• M1: 147,803 km (0.066 R)
• M2: 278,850 km (0.118 R)
• M3: 384,616 km (0.098 R)
• M4: 528,380 km (0.112 R)
• M5: 630,405 km (0.077 R)
• M6: 797,057 km (0.104 R)
• M7: 864,676 km (0.077 R)
• M8: 969,993 km (0.114 R)
• M9: 1,098,647 km (0.069 R)
• M10: 1,282,652 km (0.029 R)
• M11: 1,363,285 km (0.096 R)
• M12: 1,456,036 km (0.076 R)
• M13: 1,736,532 km (0.059 R)
• M14: 1,975,739 km (0.068 R)
• M15: 2,046,050 km (0.094 R)
• M16: 2,213,600 km (0.056 R)
• M17: 2,299,170 km (0.09 R)
• M18: 2,448,319 km (0.071 R)
• M19: 2,536,881 km (0.089 R)
• M20: 2,613,624 km (0.052 R)
• M21: 3,036,388 km (0.097 R)
• M22: 3,131,831 km (0.046 R)
• M23: 3,214,409 km (0.113 R)
• M24: 3,395,872 km (0.116 R)
• M25: 3,509,267 km (0.094 R)
• M26: 3,609,497 km (0.086 R)
• M27: 3,696,264 km (0.08 R)
• M28: 3,842,272 km (0.119 R)
• M29: 4,095,092 km (0.105 R)
• M30: 4,337,889 km (0.103 R)
• M31: 4,648,305 km (0.094 R)
• M32: 4,933,738 km (0.045 R)
• M33: 5,339,896 km (0.105 R)
• M34: 5,455,535 km (0.12 R)
• M35: 5,841,498 km (0.096 R)
• M36: 6,012,039 km (0.048 R)
• M37: 6,201,580 km (0.061 R)
• M38: 6,943,436 km (0.095 R)
• M39: 7,051,744 km (0.118 R)
• M40: 7,251,757 km (0.093 R)
• M41: 7,957,260 km (0.093 R)
• M42: 8,127,503 km (0.066 R)
• M43: 8,260,794 km (0.11 R)
• M44: 8,452,429 km (0.115 R)
• M45: 8,801,142 km (0.095 R)
• M46: 9,036,310 km (0.101 R)
• M47: 9,154,642 km (0.088 R)
• M48: 9,412,848 km (0.036 R)
• M49: 9,713,839 km (0.051 R)
• M50: 9,916,244 km (0.072 R)
• M51: 10,058,811 km (0.049 R)
• M52: 10,242,966 km (0.1 R)
• M53: 10,469,757 km (0.11 R)
• M54: 10,718,987 km (0.066 R)
• M55: 11,012,198 km (0.083 R)
• M56: 11,117,515 km (0.111 R)
• M57: 11,350,589 km (0.057 R)
• M58: 11,456,953 km (0.07 R)
• M59: 11,606,551 km (0.08 R)
• M60: 11,670,878 km (0.118 R)
• M61: 11,778,439 km (0.042 R)
• M62: 11,843,065 km (0.12 R)
• M63: 12,037,542 km (0.057 R)
• M64: 12,189,683 km (0.119 R)
• M65: 12,605,715 km (0.036 R)
• M66: 13,048,824 km (0.118 R)
• M67: 13,182,714 km (0.083 R)
• M68: 13,249,883 km (0.07 R)
• M69: 13,451,841 km (0.036 R)
• M70: 13,768,240 km (0.059 R)
• M71: 14,018,517 km (0.119 R)
• M72: 14,454,445 km (0.071 R)
• M73: 14,662,387 km (0.089 R)
• M74: 15,058,073 km (0.111 R)
• M75: 15,433,713 km (0.111 R)
• M76: 15,693,714 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 10.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.48 AU - 4.1 AU

Year: 4047 Days

Day: 8.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 41,824,047 km

• M1: 156,928 km (0.093 R)
• M2: 229,334 km (0.028 R)
• M3: 343,477 km (0.093 R)
• M4: 410,197 km (0.102 R)
• M5: 568,023 km (0.119 R)
• M6: 667,057 km (0.096 R)
• M7: 1,222,215 km (0.056 R)
• M8: 1,385,276 km (0.051 R)
• M9: 1,699,581 km (0.056 R)
• M10: 2,024,358 km (0.083 R)
• M11: 2,268,502 km (0.079 R)
• M12: 2,548,101 km (0.094 R)
• M13: 2,639,505 km (0.104 R)
• M14: 2,731,956 km (0.036 R)
• M15: 2,798,677 km (0.039 R)
• M16: 3,085,157 km (0.045 R)
• M17: 3,238,943 km (0.113 R)
• M18: 3,338,127 km (0.057 R)
• M19: 3,409,635 km (0.118 R)
• M20: 3,568,956 km (0.108 R)
• M21: 3,686,241 km (0.103 R)
• M22: 3,834,792 km (0.075 R)
• M23: 3,939,810 km (0.108 R)
• M24: 4,015,506 km (0.08 R)
• M25: 4,107,060 km (0.1 R)
• M26: 4,401,469 km (0.104 R)
• M27: 4,864,025 km (0.091 R)
• M28: 5,076,454 km (0.101 R)
• M29: 5,225,454 km (0.113 R)
• M30: 5,646,721 km (0.057 R)
• M31: 5,783,753 km (0.114 R)
• M32: 6,043,904 km (0.084 R)
• M33: 6,272,489 km (0.071 R)
• M34: 6,593,676 km (0.098 R)
• M35: 6,792,641 km (0.031 R)
• M36: 6,975,300 km (0.049 R)
• M37: 7,308,155 km (0.093 R)
• M38: 7,646,246 km (0.087 R)
• M39: 7,855,384 km (0.072 R)
• M40: 8,008,572 km (0.101 R)
• M41: 8,085,615 km (0.107 R)
• M42: 8,221,001 km (0.102 R)
• M43: 8,513,615 km (0.052 R)
• M44: 8,750,279 km (0.061 R)
• M45: 8,889,255 km (0.045 R)
• M46: 9,029,129 km (0.09 R)
• M47: 9,169,601 km (0.097 R)
• M48: 9,371,559 km (0.104 R)
• M49: 9,821,250 km (0.106 R)
• M50: 10,027,844 km (0.066 R)
• M51: 10,869,033 km (0.071 R)
• M52: 11,732,811 km (0.095 R)
• M53: 11,996,253 km (0.096 R)
• M54: 12,685,750 km (0.098 R)
• M55: 12,775,658 km (0.105 R)
• M56: 12,865,866 km (0.113 R)
• M57: 13,228,491 km (0.061 R)
• M58: 13,388,261 km (0.089 R)
• M59: 13,525,742 km (0.075 R)
• M60: 13,709,598 km (0.118 R)
• M61: 13,871,313 km (0.081 R)
• M62: 14,360,049 km (0.084 R)
• M63: 14,430,360 km (0.08 R)
• M64: 14,925,529 km (0.119 R)
• M65: 14,996,738 km (0.066 R)
• M66: 16,029,861 km (0.117 R)
• M67: 16,420,012 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 14.2

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.22 AU - 4.48 AU

Year: 6154 Days

Day: 9.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,824,047 km

• M1: 222,602 km (0.115 R)
• M2: 358,287 km (0.057 R)
• M3: 477,516 km (0.109 R)
• M4: 664,963 km (0.111 R)
• M5: 796,609 km (0.11 R)
• M6: 923,617 km (0.044 R)
• M7: 1,042,996 km (0.11 R)
• M8: 1,216,530 km (0.12 R)
• M9: 1,332,319 km (0.099 R)
• M10: 1,593,816 km (0.09 R)
• M11: 1,721,722 km (0.12 R)
• M12: 1,949,410 km (0.071 R)
• M13: 2,087,040 km (0.095 R)
• M14: 2,330,735 km (0.078 R)
• M15: 2,736,145 km (0.043 R)
• M16: 2,936,008 km (0.118 R)
• M17: 3,095,030 km (0.033 R)
• M18: 3,210,370 km (0.093 R)
• M19: 3,517,196 km (0.097 R)
• M20: 4,892,150 km (0.083 R)
• M21: 5,054,463 km (0.117 R)
• M22: 5,246,098 km (0.066 R)
• M23: 6,240,326 km (0.116 R)
• M24: 6,416,701 km (0.102 R)
• M25: 7,169,179 km (0.093 R)
• M26: 7,918,066 km (0.094 R)
• M27: 8,141,266 km (0.047 R)
• M28: 8,988,289 km (0.101 R)
• M29: 9,523,550 km (0.089 R)
• M30: 9,761,111 km (0.101 R)
• M31: 10,485,315 km (0.11 R)
• M32: 10,730,655 km (0.104 R)
• M33: 11,048,850 km (0.076 R)
• M34: 11,478,046 km (0.096 R)
• M35: 11,876,276 km (0.08 R)
• M36: 12,022,134 km (0.098 R)
• M37: 12,131,939 km (0.08 R)
• M38: 12,352,745 km (0.119 R)
• M39: 12,686,348 km (0.07 R)
• M40: 13,022,794 km (0.055 R)
• M41: 13,400,379 km (0.102 R)
• M42: 14,204,767 km (0.096 R)
• M43: 14,946,024 km (0.074 R)
• M44: 15,659,905 km (0.098 R)
• M45: 16,466,238 km (0.057 R)
• M46: 17,038,749 km (0.082 R)
• M47: 17,493,227 km (0.103 R)
• M48: 18,245,405 km (0.068 R)
• M49: 18,625,533 km (0.1 R)
• M50: 18,880,298 km (0.066 R)
• M51: 19,179,195 km (0.048 R)
• M52: 19,868,093 km (0.054 R)
• M53: 20,346,358 km (0.096 R)
• M54: 21,670,149 km (0.12 R)
• M55: 24,725,985 km (0.091 R)
• M56: 25,006,182 km (0.081 R)
• M57: 25,334,549 km (0.114 R)
• M58: 26,709,503 km (0.092 R)
• M59: 26,949,159 km (0.101 R)
• M60: 27,768,806 km (0.117 R)
• M61: 27,914,364 km (0.117 R)
• M62: 28,206,230 km (0.068 R)
• M63: 28,841,871 km (0.091 R)
• M64: 29,136,878 km (0.061 R)
• M65: 30,227,147 km (0.117 R)
• M66: 30,526,941 km (0.113 R)
• M67: 30,777,368 km (0.089 R)
• M68: 31,381,295 km (0.064 R)
• M69: 32,243,577 km (0.075 R)
• M70: 33,268,023 km (0.11 R)
• M71: 33,939,718 km (0.116 R)
• M72: 34,929,457 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.9

Radius: 6.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.37 AU - 10.71 AU

Year: 18435 Days

Day: 22.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,824,047 km

• M1: 100,231 km (0.083 R)
• M2: 157,527 km (0.047 R)
• M3: 319,840 km (0.112 R)
• M4: 820,993 km (0.069 R)
• M5: 904,170 km (0.087 R)
• M6: 955,482 km (0.112 R)
• M7: 1,189,153 km (0.108 R)
• M8: 1,245,701 km (0.093 R)
• M9: 1,751,342 km (0.052 R)
• M10: 1,837,810 km (0.065 R)
• M11: 2,197,593 km (0.087 R)
• M12: 2,579,067 km (0.084 R)
• M13: 3,084,558 km (0.053 R)
• M14: 4,097,934 km (0.12 R)
• M15: 4,595,497 km (0.101 R)
• M16: 4,655,336 km (0.098 R)
• M17: 4,805,981 km (0.12 R)
• M18: 5,143,025 km (0.08 R)
• M19: 5,236,225 km (0.115 R)
• M20: 5,298,757 km (0.099 R)
• M21: 5,393,003 km (0.09 R)
• M22: 7,531,206 km (0.033 R)
• M23: 7,601,816 km (0.069 R)
• M24: 8,502,993 km (0.101 R)
• M25: 9,859,098 km (0.116 R)
• M26: 10,601,552 km (0.119 R)
• M27: 11,769,164 km (0.088 R)
• M28: 11,851,143 km (0.109 R)
• M29: 12,514,161 km (0.106 R)
• M30: 13,019,353 km (0.099 R)
• M31: 14,006,101 km (0.11 R)
• M32: 14,839,361 km (0.062 R)
• M33: 14,883,642 km (0.105 R)
• M34: 15,688,478 km (0.103 R)
• M35: 16,141,760 km (0.048 R)
• M36: 18,424,175 km (0.069 R)
• M37: 19,094,672 km (0.089 R)
• M38: 19,239,333 km (0.061 R)
• M39: 19,287,653 km (0.119 R)
• M40: 21,053,806 km (0.057 R)
• M41: 21,855,351 km (0.113 R)
• M42: 22,666,770 km (0.118 R)
• M43: 23,384,840 km (0.096 R)
• M44: 24,843,270 km (0.107 R)
• M45: 25,956,278 km (0.107 R)
• M46: 26,653,404 km (0.094 R)
• M47: 28,340,569 km (0.109 R)
• M48: 28,395,471 km (0.114 R)
• M49: 29,169,191 km (0.104 R)
• M50: 29,224,692 km (0.118 R)
• M51: 29,614,394 km (0.092 R)
• M52: 29,670,194 km (0.098 R)
• M53: 29,726,144 km (0.111 R)
• M54: 30,737,276 km (0.102 R)
• M55: 32,217,846 km (0.086 R)
• M56: 32,620,414 km (0.113 R)
• M57: 33,082,372 km (0.064 R)
• M58: 33,430,487 km (0.053 R)
• M59: 34,364,276 km (0.096 R)
• M60: 35,247,652 km (0.113 R)
• M61: 36,377,265 km (0.095 R)
• M62: 37,699,860 km (0.115 R)
• M63: 37,881,472 km (0.046 R)
• M64: 37,942,059 km (0.036 R)
• M65: 38,549,875 km (0.077 R)
• M66: 38,915,941 km (0.098 R)
• M67: 41,012,705 km (0.074 R)
• M68: 41,761,442 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit