🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.9

Radius: 9.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.72 AU - 2.74 AU

Year: 2117 Days

Day: 6.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,624,574 km

• M1: 118,482 km (0.079 R)
• M2: 190,139 km (0.09 R)
• M3: 306,526 km (0.082 R)
• M4: 501,302 km (0.086 R)
• M5: 720,763 km (0.097 R)
• M6: 904,319 km (0.075 R)
• M7: 1,330,972 km (0.076 R)
• M8: 1,436,140 km (0.107 R)
• M9: 1,558,959 km (0.113 R)
• M10: 1,791,883 km (0.106 R)
• M11: 2,028,098 km (0.098 R)
• M12: 2,166,626 km (0.052 R)
• M13: 2,274,636 km (0.101 R)
• M14: 2,401,495 km (0.103 R)
• M15: 3,043,269 km (0.113 R)
• M16: 3,354,732 km (0.026 R)
• M17: 3,597,530 km (0.116 R)
• M18: 3,676,368 km (0.085 R)
• M19: 3,735,908 km (0.119 R)
• M20: 3,825,966 km (0.088 R)
• M21: 4,100,328 km (0.084 R)
• M22: 4,203,551 km (0.097 R)
• M23: 4,297,199 km (0.088 R)
• M24: 4,486,739 km (0.056 R)
• M25: 4,593,103 km (0.108 R)
• M26: 4,700,515 km (0.07 R)
• M27: 4,950,493 km (0.099 R)
• M28: 5,093,658 km (0.111 R)
• M29: 5,384,327 km (0.075 R)
• M30: 5,807,389 km (0.054 R)
• M31: 6,158,346 km (0.114 R)
• M32: 6,504,067 km (0.117 R)
• M33: 6,942,089 km (0.077 R)
• M34: 7,289,455 km (0.05 R)
• M35: 7,744,532 km (0.097 R)
• M36: 8,039,988 km (0.093 R)
• M37: 8,195,719 km (0.061 R)
• M38: 8,352,348 km (0.118 R)
• M39: 8,496,860 km (0.029 R)
• M40: 8,748,334 km (0.087 R)
• M41: 8,935,331 km (0.116 R)
• M42: 9,042,742 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 12.4

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.43 AU - 3.77 AU

Year: 4343 Days

Day: 9.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,624,574 km

• M1: 266,284 km (0.091 R)
• M2: 347,366 km (0.055 R)
• M3: 501,302 km (0.107 R)
• M4: 736,470 km (0.09 R)
• M5: 887,863 km (0.059 R)
• M6: 1,019,210 km (0.06 R)
• M7: 1,146,817 km (0.113 R)
• M8: 1,383,481 km (0.026 R)
• M9: 1,852,620 km (0.107 R)
• M10: 2,946,180 km (0.083 R)
• M11: 3,402,753 km (0.11 R)
• M12: 3,614,733 km (0.109 R)
• M13: 4,103,470 km (0.075 R)
• M14: 4,311,859 km (0.069 R)
• M15: 4,470,583 km (0.059 R)
• M16: 4,976,672 km (0.1 R)
• M17: 5,199,124 km (0.108 R)
• M18: 5,731,244 km (0.095 R)
• M19: 5,945,169 km (0.086 R)
• M20: 6,161,637 km (0.113 R)
• M21: 6,260,970 km (0.114 R)
• M22: 6,400,844 km (0.076 R)
• M23: 6,501,523 km (0.057 R)
• M24: 7,325,209 km (0.041 R)
• M25: 7,813,796 km (0.102 R)
• M26: 7,986,282 km (0.106 R)
• M27: 8,313,004 km (0.094 R)
• M28: 8,489,081 km (0.107 R)
• M29: 8,710,934 km (0.11 R)
• M30: 8,822,534 km (0.117 R)
• M31: 8,912,293 km (0.092 R)
• M32: 9,047,380 km (0.084 R)
• M33: 9,594,609 km (0.087 R)
• M34: 9,732,987 km (0.08 R)
• M35: 9,918,788 km (0.12 R)
• M36: 10,128,973 km (0.112 R)
• M37: 10,768,952 km (0.119 R)
• M38: 10,912,865 km (0.083 R)
• M39: 11,227,021 km (0.104 R)
• M40: 11,470,716 km (0.07 R)
• M41: 11,666,988 km (0.05 R)
• M42: 11,765,573 km (0.109 R)
• M43: 12,112,640 km (0.096 R)
• M44: 12,842,379 km (0.079 R)
• M45: 13,482,807 km (0.085 R)
• M46: 13,742,060 km (0.074 R)
• M47: 14,081,348 km (0.118 R)
• M48: 14,291,533 km (0.098 R)
• M49: 14,529,244 km (0.114 R)
• M50: 14,635,459 km (0.105 R)
• M51: 14,981,928 km (0.054 R)
• M52: 15,547,557 km (0.105 R)
• M53: 15,628,938 km (0.068 R)
• M54: 15,792,150 km (0.103 R)
• M55: 16,092,841 km (0.031 R)
• M56: 16,285,075 km (0.098 R)
• M57: 17,398,532 km (0.112 R)
• M58: 17,511,328 km (0.062 R)
• M59: 18,364,335 km (0.05 R)
• M60: 18,565,395 km (0.082 R)
• M61: 18,680,585 km (0.1 R)
• M62: 18,853,820 km (0.103 R)
• M63: 19,347,493 km (0.107 R)
• M64: 19,522,821 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 9.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.09 AU - 4.53 AU

Year: 4728 Days

Day: 7.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,624,574 km

• M1: 206,744 km (0.063 R)
• M2: 300,093 km (0.095 R)
• M3: 358,137 km (0.056 R)
• M4: 480,209 km (0.112 R)
• M5: 561,142 km (0.088 R)
• M6: 686,953 km (0.1 R)
• M7: 769,531 km (0.064 R)
• M8: 1,014,722 km (0.056 R)
• M9: 1,208,751 km (0.101 R)
• M10: 1,310,477 km (0.091 R)
• M11: 1,646,923 km (0.038 R)
• M12: 1,891,067 km (0.071 R)
• M13: 1,950,158 km (0.075 R)
• M14: 2,366,190 km (0.081 R)
• M15: 2,642,198 km (0.113 R)
• M16: 2,928,678 km (0.083 R)
• M17: 2,997,642 km (0.106 R)
• M18: 3,440,601 km (0.093 R)
• M19: 3,568,358 km (0.065 R)
• M20: 3,734,860 km (0.081 R)
• M21: 3,923,055 km (0.072 R)
• M22: 4,191,732 km (0.101 R)
• M23: 4,289,121 km (0.074 R)
• M24: 4,606,118 km (0.059 R)
• M25: 5,262,554 km (0.088 R)
• M26: 5,325,684 km (0.073 R)
• M27: 5,516,421 km (0.105 R)
• M28: 5,730,945 km (0.089 R)
• M29: 5,817,562 km (0.105 R)
• M30: 6,014,134 km (0.057 R)
• M31: 6,080,106 km (0.111 R)
• M32: 6,190,509 km (0.043 R)
• M33: 6,458,589 km (0.096 R)
• M34: 6,593,975 km (0.086 R)
• M35: 6,844,701 km (0.096 R)
• M36: 7,029,155 km (0.064 R)
• M37: 7,238,443 km (0.093 R)
• M38: 7,758,894 km (0.077 R)
• M39: 7,879,021 km (0.044 R)
• M40: 8,340,530 km (0.117 R)
• M41: 8,463,500 km (0.119 R)
• M42: 8,587,067 km (0.065 R)
• M43: 9,112,455 km (0.066 R)
• M44: 9,622,584 km (0.11 R)
• M45: 9,933,149 km (0.069 R)
• M46: 10,194,496 km (0.052 R)
• M47: 10,458,088 km (0.096 R)
• M48: 10,777,479 km (0.078 R)
• M49: 10,938,297 km (0.099 R)
• M50: 11,289,553 km (0.083 R)
• M51: 11,452,914 km (0.086 R)
• M52: 13,186,753 km (0.069 R)
• M53: 13,301,495 km (0.049 R)
• M54: 13,445,258 km (0.082 R)
• M55: 13,647,365 km (0.083 R)
• M56: 13,850,668 km (0.051 R)
• M57: 14,084,041 km (0.09 R)
• M58: 14,792,237 km (0.098 R)
• M59: 15,270,801 km (0.111 R)
• M60: 15,361,158 km (0.096 R)
• M61: 15,693,714 km (0.09 R)
• M62: 16,520,242 km (0.119 R)
• M63: 16,736,860 km (0.092 R)
• M64: 16,985,492 km (0.11 R)
• M65: 17,549,625 km (0.114 R)
• M66: 18,024,299 km (0.053 R)
• M67: 18,728,157 km (0.099 R)
• M68: 18,792,634 km (0.093 R)
• M69: 19,866,597 km (0.037 R)
• M70: 20,295,046 km (0.098 R)
• M71: 20,759,996 km (0.101 R)
• M72: 21,127,707 km (0.1 R)
• M73: 21,228,387 km (0.05 R)
• M74: 21,801,945 km (0.115 R)
• M75: 22,039,506 km (0.094 R)
• M76: 22,243,857 km (0.076 R)
• M77: 22,414,698 km (0.07 R)
• M78: 22,688,911 km (0.119 R)
• M79: 22,757,576 km (0.07 R)
• M80: 22,895,206 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 11.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.62 AU - 4.66 AU

Year: 5356 Days

Day: 8.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,624,574 km

• M1: 168,447 km (0.093 R)
• M2: 284,236 km (0.1 R)
• M3: 439,818 km (0.035 R)
• M4: 585,376 km (0.117 R)
• M5: 729,888 km (0.091 R)
• M6: 907,760 km (0.091 R)
• M7: 1,002,455 km (0.093 R)
• M8: 1,122,882 km (0.079 R)
• M9: 1,236,875 km (0.097 R)
• M10: 1,331,122 km (0.117 R)
• M11: 1,440,029 km (0.08 R)
• M12: 1,615,807 km (0.106 R)
• M13: 1,732,493 km (0.079 R)
• M14: 2,142,541 km (0.063 R)
• M15: 2,735,846 km (0.109 R)
• M16: 3,003,177 km (0.043 R)
• M17: 3,099,518 km (0.078 R)
• M18: 3,345,158 km (0.083 R)
• M19: 3,478,749 km (0.11 R)
• M20: 3,820,580 km (0.058 R)
• M21: 3,925,299 km (0.102 R)
• M22: 4,227,337 km (0.071 R)
• M23: 4,317,544 km (0.097 R)
• M24: 4,648,006 km (0.114 R)
• M25: 4,835,003 km (0.032 R)
• M26: 5,236,225 km (0.087 R)
• M27: 5,372,359 km (0.108 R)
• M28: 5,568,781 km (0.096 R)
• M29: 5,767,746 km (0.107 R)
• M30: 6,050,187 km (0.103 R)
• M31: 6,152,212 km (0.101 R)
• M32: 7,031,399 km (0.055 R)
• M33: 7,160,352 km (0.097 R)
• M34: 7,268,362 km (0.032 R)
• M35: 7,464,036 km (0.114 R)
• M36: 7,860,770 km (0.112 R)
• M37: 8,309,713 km (0.073 R)
• M38: 8,491,624 km (0.114 R)
• M39: 8,905,860 km (0.098 R)
• M40: 9,373,803 km (0.086 R)
• M41: 9,729,995 km (0.083 R)
• M42: 9,946,014 km (0.071 R)
• M43: 10,236,234 km (0.05 R)
• M44: 10,627,882 km (0.039 R)
• M45: 10,825,351 km (0.101 R)
• M46: 10,899,850 km (0.113 R)
• M47: 11,024,316 km (0.03 R)
• M48: 11,174,213 km (0.103 R)
• M49: 11,375,123 km (0.118 R)
• M50: 11,577,230 km (0.084 R)
• M51: 11,755,101 km (0.098 R)
• M52: 13,184,210 km (0.098 R)
• M53: 13,503,153 km (0.074 R)
• M54: 13,744,155 km (0.076 R)
• M55: 13,851,716 km (0.116 R)
• M56: 14,067,735 km (0.12 R)
• M57: 14,393,709 km (0.109 R)
• M58: 14,475,688 km (0.119 R)
• M59: 14,585,044 km (0.089 R)
• M60: 15,610,538 km (0.078 R)
• M61: 16,061,127 km (0.06 R)
• M62: 16,659,069 km (0.098 R)
• M63: 17,061,787 km (0.079 R)
• M64: 17,322,386 km (0.07 R)
• M65: 17,467,795 km (0.093 R)
• M66: 17,701,168 km (0.088 R)
• M67: 18,466,810 km (0.118 R)
• M68: 18,943,429 km (0.114 R)
• M69: 19,033,187 km (0.119 R)
• M70: 19,424,087 km (0.085 R)
• M71: 19,939,152 km (0.059 R)
• M72: 20,366,703 km (0.084 R)
• M73: 20,643,160 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.5

Radius: 5.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.05 AU - 8.27 AU

Year: 10928 Days

Day: 21.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,624,574 km

• M1: 105,616 km (0.08 R)
• M2: 214,075 km (0.102 R)
• M3: 363,822 km (0.063 R)
• M4: 501,602 km (0.093 R)
• M5: 554,260 km (0.062 R)
• M6: 714,180 km (0.103 R)
• M7: 835,803 km (0.09 R)
• M8: 1,099,395 km (0.101 R)
• M9: 1,276,818 km (0.094 R)
• M10: 1,350,420 km (0.051 R)
• M11: 1,412,802 km (0.092 R)
• M12: 1,698,833 km (0.063 R)
• M13: 1,739,374 km (0.102 R)
• M14: 2,175,751 km (0.071 R)
• M15: 2,234,543 km (0.089 R)
• M16: 3,111,187 km (0.059 R)
• M17: 3,261,084 km (0.082 R)
• M18: 4,136,381 km (0.105 R)
• M19: 4,172,883 km (0.118 R)
• M20: 5,118,790 km (0.116 R)
• M21: 5,435,040 km (0.079 R)
• M22: 5,535,271 km (0.09 R)
• M23: 5,635,950 km (0.061 R)
• M24: 5,798,413 km (0.083 R)
• M25: 6,003,811 km (0.079 R)
• M26: 6,045,100 km (0.049 R)
• M27: 6,358,209 km (0.078 R)
• M28: 6,442,582 km (0.073 R)
• M29: 6,848,591 km (0.095 R)
• M30: 7,153,022 km (0.068 R)
• M31: 7,417,362 km (0.114 R)
• M32: 7,528,513 km (0.032 R)
• M33: 7,685,142 km (0.031 R)
• M34: 7,933,175 km (0.106 R)
• M35: 8,001,392 km (0.105 R)
• M36: 8,576,745 km (0.11 R)
• M37: 8,623,420 km (0.117 R)
• M38: 8,740,256 km (0.034 R)
• M39: 10,356,511 km (0.076 R)
• M40: 10,755,937 km (0.068 R)
• M41: 12,641,319 km (0.091 R)
• M42: 12,721,055 km (0.076 R)
• M43: 13,229,239 km (0.107 R)
• M44: 13,880,887 km (0.05 R)
• M45: 13,963,016 km (0.113 R)
• M46: 14,182,925 km (0.092 R)
• M47: 14,348,680 km (0.113 R)
• M48: 14,431,707 km (0.087 R)
• M49: 14,542,708 km (0.062 R)
• M50: 14,877,508 km (0.051 R)
• M51: 14,989,707 km (0.082 R)
• M52: 15,554,738 km (0.104 R)
• M53: 17,320,890 km (0.063 R)
• M54: 17,379,832 km (0.109 R)
• M55: 17,913,597 km (0.067 R)
• M56: 18,302,551 km (0.101 R)
• M57: 18,754,636 km (0.045 R)
• M58: 19,516,389 km (0.106 R)
• M59: 19,700,693 km (0.098 R)
• M60: 20,163,998 km (0.095 R)
• M61: 20,319,280 km (0.103 R)
• M62: 20,443,746 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.3

Radius: 5

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.67 AU - 7.93 AU

Year: 12541 Days

Day: 16.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 36,624,574 km

• M1: 252,222 km (0.116 R)
• M2: 311,912 km (0.11 R)
• M3: 495,767 km (0.111 R)
• M4: 559,795 km (0.07 R)
• M5: 710,440 km (0.053 R)
• M6: 768,484 km (0.11 R)
• M7: 828,174 km (0.034 R)
• M8: 1,032,973 km (0.113 R)
• M9: 1,149,660 km (0.109 R)
• M10: 1,183,918 km (0.078 R)
• M11: 1,697,487 km (0.087 R)
• M12: 1,736,532 km (0.085 R)
• M13: 2,018,674 km (0.049 R)
• M14: 2,446,224 km (0.114 R)
• M15: 2,602,405 km (0.074 R)
• M16: 2,995,099 km (0.076 R)
• M17: 3,114,179 km (0.11 R)
• M18: 3,332,442 km (0.07 R)
• M19: 3,455,860 km (0.118 R)
• M20: 3,530,510 km (0.064 R)
• M21: 4,200,858 km (0.052 R)
• M22: 4,307,371 km (0.088 R)
• M23: 4,387,855 km (0.059 R)
• M24: 4,496,014 km (0.095 R)
• M25: 5,654,351 km (0.077 R)
• M26: 6,040,014 km (0.067 R)
• M27: 6,190,509 km (0.115 R)
• M28: 6,372,869 km (0.085 R)
• M29: 6,836,473 km (0.083 R)
• M30: 6,867,739 km (0.082 R)
• M31: 7,056,382 km (0.088 R)
• M32: 7,088,097 km (0.064 R)
• M33: 7,632,932 km (0.112 R)
• M34: 8,124,810 km (0.086 R)
• M35: 8,593,051 km (0.109 R)
• M36: 8,660,670 km (0.09 R)
• M37: 9,660,881 km (0.116 R)
• M38: 10,479,780 km (0.032 R)
• M39: 10,515,833 km (0.055 R)
• M40: 10,733,348 km (0.112 R)
• M41: 11,246,768 km (0.082 R)
• M42: 11,543,720 km (0.108 R)
• M43: 11,956,161 km (0.066 R)
• M44: 12,145,253 km (0.071 R)
• M45: 12,221,099 km (0.115 R)
• M46: 12,911,493 km (0.082 R)
• M47: 13,930,703 km (0.066 R)
• M48: 14,611,074 km (0.103 R)
• M49: 14,894,413 km (0.061 R)
• M50: 15,138,706 km (0.088 R)
• M51: 15,672,471 km (0.047 R)
• M52: 16,927,597 km (0.12 R)
• M53: 17,097,391 km (0.043 R)
• M54: 17,224,998 km (0.096 R)
• M55: 17,481,409 km (0.075 R)
• M56: 17,868,418 km (0.05 R)
• M57: 17,911,503 km (0.09 R)
• M58: 18,084,587 km (0.086 R)
• M59: 18,738,330 km (0.113 R)
• M60: 20,972,574 km (0.094 R)
• M61: 21,154,934 km (0.083 R)
• M62: 21,429,446 km (0.079 R)
• M63: 21,567,226 km (0.054 R)
• M64: 21,613,152 km (0.109 R)
• M65: 21,935,835 km (0.11 R)
• M66: 22,167,412 km (0.116 R)
• M67: 22,726,161 km (0.099 R)
• M68: 22,866,633 km (0.105 R)
• M69: 23,195,449 km (0.094 R)
• M70: 23,715,152 km (0.077 R)
• M71: 24,048,007 km (0.07 R)
• M72: 24,862,717 km (0.095 R)
• M73: 25,152,339 km (0.116 R)
• M74: 25,686,403 km (0.104 R)
• M75: 25,832,710 km (0.089 R)
• M76: 26,174,990 km (0.115 R)
• M77: 27,161,588 km (0.049 R)
• M78: 27,859,462 km (0.096 R)
• M79: 29,069,409 km (0.12 R)
• M80: 29,120,123 km (0.105 R)
• M81: 29,783,141 km (0.114 R)
• M82: 29,936,778 km (0.062 R)
• M83: 29,988,090 km (0.083 R)
• M84: 30,968,106 km (0.101 R)
• M85: 31,279,718 km (0.1 R)
• M86: 31,540,168 km (0.099 R)
• M87: 31,906,084 km (0.119 R)
• M88: 32,800,680 km (0.075 R)
• M89: 34,991,690 km (0.064 R)
• M90: 35,370,472 km (0.082 R)
• M91: 36,460,143 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 13,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit