🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.3

Radius: 8.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.72 AU - 0.76 AU

Year: 432 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 41,406,026 km

• M1: 116,537 km (0.114 R)
• M2: 194,178 km (0.092 R)
• M3: 254,017 km (0.066 R)
• M4: 308,770 km (0.09 R)
• M5: 375,790 km (0.104 R)
• M6: 431,889 km (0.106 R)
• M7: 493,972 km (0.095 R)
• M8: 642,672 km (0.12 R)
• M9: 772,673 km (0.096 R)
• M10: 892,351 km (0.044 R)
• M11: 987,795 km (0.093 R)
• M12: 1,097,450 km (0.103 R)
• M13: 1,150,408 km (0.114 R)
• M14: 1,266,047 km (0.111 R)
• M15: 1,325,437 km (0.102 R)
• M16: 1,404,874 km (0.092 R)
• M17: 1,458,729 km (0.074 R)
• M18: 1,529,040 km (0.117 R)
• M19: 1,592,469 km (0.062 R)
• M20: 1,656,946 km (0.047 R)
• M21: 1,709,904 km (0.095 R)
• M22: 1,842,896 km (0.106 R)
• M23: 1,897,948 km (0.086 R)
• M24: 1,988,006 km (0.061 R)
• M25: 2,048,743 km (0.071 R)
• M26: 2,141,344 km (0.097 R)
• M27: 2,217,190 km (0.11 R)
• M28: 2,339,711 km (0.119 R)
• M29: 2,455,051 km (0.089 R)
• M30: 2,558,273 km (0.104 R)
• M31: 2,759,183 km (0.078 R)
• M32: 2,905,939 km (0.084 R)
• M33: 2,985,375 km (0.085 R)
• M34: 3,065,410 km (0.085 R)
• M35: 3,125,997 km (0.068 R)
• M36: 3,197,056 km (0.098 R)
• M37: 3,387,793 km (0.107 R)
• M38: 3,492,362 km (0.099 R)
• M39: 3,555,642 km (0.098 R)
• M40: 3,619,371 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 9.8

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.17 AU - 1.65 AU

Year: 1136 Days

Day: 9.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,406,026 km

• M1: 124,615 km (0.116 R)
• M2: 196,572 km (0.069 R)
• M3: 320,139 km (0.057 R)
• M4: 652,396 km (0.048 R)
• M5: 841,638 km (0.029 R)
• M6: 1,013,376 km (0.106 R)
• M7: 1,114,803 km (0.051 R)
• M8: 1,189,453 km (0.054 R)
• M9: 1,423,873 km (0.117 R)
• M10: 1,580,202 km (0.107 R)
• M11: 1,681,929 km (0.118 R)
• M12: 1,838,707 km (0.105 R)
• M13: 1,928,017 km (0.095 R)
• M14: 1,991,297 km (0.062 R)
• M15: 2,271,045 km (0.049 R)
• M16: 2,425,430 km (0.06 R)
• M17: 2,563,360 km (0.104 R)
• M18: 2,683,786 km (0.088 R)
• M19: 2,785,512 km (0.101 R)
• M20: 2,919,851 km (0.099 R)
• M21: 3,045,813 km (0.115 R)
• M22: 3,205,733 km (0.087 R)
• M23: 3,324,813 km (0.034 R)
• M24: 3,489,520 km (0.097 R)
• M25: 3,589,751 km (0.037 R)
• M26: 3,668,439 km (0.09 R)
• M27: 3,736,207 km (0.063 R)
• M28: 3,850,200 km (0.095 R)
• M29: 3,919,165 km (0.096 R)
• M30: 4,023,435 km (0.12 R)
• M31: 4,140,420 km (0.083 R)
• M32: 4,317,843 km (0.114 R)
• M33: 4,643,817 km (0.112 R)
• M34: 4,729,686 km (0.119 R)
• M35: 4,865,521 km (0.065 R)
• M36: 4,977,720 km (0.109 R)
• M37: 5,128,813 km (0.064 R)
• M38: 5,345,282 km (0.074 R)
• M39: 5,486,951 km (0.117 R)
• M40: 5,590,772 km (0.074 R)
• M41: 5,655,996 km (0.072 R)
• M42: 5,734,535 km (0.111 R)
• M43: 5,800,358 km (0.053 R)
• M44: 6,308,692 km (0.052 R)
• M45: 6,390,372 km (0.117 R)
• M46: 6,527,105 km (0.041 R)
• M47: 6,999,385 km (0.083 R)
• M48: 7,140,456 km (0.12 R)
• M49: 7,699,354 km (0.035 R)
• M50: 7,932,876 km (0.068 R)
• M51: 8,094,741 km (0.075 R)
• M52: 8,632,096 km (0.073 R)
• M53: 9,351,064 km (0.115 R)
• M54: 9,475,380 km (0.09 R)
• M55: 9,662,826 km (0.074 R)
• M56: 9,788,488 km (0.052 R)
• M57: 9,962,171 km (0.11 R)
• M58: 10,057,465 km (0.09 R)
• M59: 10,184,773 km (0.076 R)
• M60: 10,457,190 km (0.071 R)
• M61: 10,797,077 km (0.104 R)
• M62: 10,927,526 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.4

Radius: 12.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.44 AU - 2.3 AU

Year: 1734 Days

Day: 8.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,406,026 km

• M1: 166,203 km (0.094 R)
• M2: 279,449 km (0.088 R)
• M3: 443,408 km (0.105 R)
• M4: 551,717 km (0.074 R)
• M5: 666,010 km (0.078 R)
• M6: 764,146 km (0.12 R)
• M7: 851,810 km (0.099 R)
• M8: 959,970 km (0.106 R)
• M9: 1,179,280 km (0.101 R)
• M10: 1,264,401 km (0.076 R)
• M11: 1,364,333 km (0.099 R)
• M12: 1,572,722 km (0.092 R)
• M13: 1,653,655 km (0.082 R)
• M14: 1,812,827 km (0.103 R)
• M15: 2,124,589 km (0.066 R)
• M16: 2,214,647 km (0.081 R)
• M17: 2,290,792 km (0.098 R)
• M18: 2,437,847 km (0.099 R)
• M19: 2,620,356 km (0.099 R)
• M20: 2,848,643 km (0.116 R)
• M21: 3,032,648 km (0.033 R)
• M22: 3,160,405 km (0.102 R)
• M23: 3,237,896 km (0.063 R)
• M24: 3,333,639 km (0.118 R)
• M25: 3,456,758 km (0.056 R)
• M26: 3,762,237 km (0.116 R)
• M27: 4,086,116 km (0.115 R)
• M28: 4,180,213 km (0.097 R)
• M29: 4,256,209 km (0.118 R)
• M30: 4,447,993 km (0.038 R)
• M31: 4,820,343 km (0.097 R)
• M32: 5,020,355 km (0.101 R)
• M33: 5,253,877 km (0.094 R)
• M34: 5,366,824 km (0.086 R)
• M35: 5,459,873 km (0.028 R)
• M36: 5,689,506 km (0.084 R)
• M37: 6,104,640 km (0.096 R)
• M38: 6,397,852 km (0.106 R)
• M39: 6,507,657 km (0.105 R)
• M40: 6,584,849 km (0.029 R)
• M41: 6,729,062 km (0.07 R)
• M42: 6,829,442 km (0.063 R)
• M43: 7,031,998 km (0.079 R)
• M44: 7,122,654 km (0.053 R)
• M45: 7,202,240 km (0.115 R)
• M46: 7,465,981 km (0.103 R)
• M47: 7,732,864 km (0.052 R)
• M48: 7,908,641 km (0.075 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.2

Radius: 14.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.82 AU - 6.1 AU

Year: 7492 Days

Day: 9.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,406,026 km

• M1: 192,981 km (0.102 R)
• M2: 325,525 km (0.072 R)
• M3: 415,134 km (0.088 R)
• M4: 619,485 km (0.059 R)
• M5: 877,392 km (0.03 R)
• M6: 971,937 km (0.046 R)
• M7: 1,857,407 km (0.092 R)
• M8: 2,067,891 km (0.079 R)
• M9: 2,220,032 km (0.113 R)
• M10: 2,421,541 km (0.104 R)
• M11: 2,536,133 km (0.096 R)
• M12: 2,699,643 km (0.106 R)
• M13: 2,866,894 km (0.083 R)
• M14: 3,596,632 km (0.103 R)
• M15: 3,808,014 km (0.093 R)
• M16: 4,495,117 km (0.092 R)
• M17: 5,072,714 km (0.103 R)
• M18: 5,191,046 km (0.117 R)
• M19: 5,491,139 km (0.092 R)
• M20: 5,673,948 km (0.117 R)
• M21: 7,042,769 km (0.071 R)
• M22: 7,341,815 km (0.112 R)
• M23: 7,747,225 km (0.097 R)
• M24: 8,299,241 km (0.083 R)
• M25: 8,935,481 km (0.102 R)
• M26: 9,043,042 km (0.117 R)
• M27: 10,142,736 km (0.077 R)
• M28: 10,367,731 km (0.068 R)
• M29: 11,206,975 km (0.061 R)
• M30: 11,634,825 km (0.069 R)
• M31: 12,068,060 km (0.117 R)
• M32: 13,072,460 km (0.105 R)
• M33: 13,276,512 km (0.104 R)
• M34: 13,729,345 km (0.107 R)
• M35: 14,145,376 km (0.095 R)
• M36: 14,313,075 km (0.112 R)
• M37: 14,607,933 km (0.027 R)
• M38: 15,634,174 km (0.114 R)
• M39: 16,243,636 km (0.069 R)
• M40: 16,639,622 km (0.098 R)
• M41: 17,575,805 km (0.066 R)
• M42: 17,710,892 km (0.06 R)
• M43: 18,073,068 km (0.119 R)
• M44: 18,574,969 km (0.119 R)
• M45: 19,826,355 km (0.08 R)
• M46: 20,391,237 km (0.088 R)
• M47: 21,248,582 km (0.104 R)
• M48: 21,392,645 km (0.096 R)
• M49: 24,240,689 km (0.056 R)
• M50: 24,743,637 km (0.115 R)
• M51: 26,428,109 km (0.069 R)
• M52: 26,842,047 km (0.1 R)
• M53: 26,997,778 km (0.096 R)
• M54: 27,414,558 km (0.077 R)
• M55: 28,096,574 km (0.06 R)
• M56: 29,477,213 km (0.117 R)
• M57: 30,500,163 km (0.08 R)
• M58: 30,825,539 km (0.078 R)
• M59: 31,973,703 km (0.055 R)
• M60: 33,080,278 km (0.08 R)
• M61: 35,958,242 km (0.048 R)
• M62: 36,129,980 km (0.109 R)
• M63: 37,572,253 km (0.08 R)
• M64: 38,622,131 km (0.117 R)
• M65: 39,092,018 km (0.092 R)
• M66: 39,445,518 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.8

Radius: 6.8

Gravity: 19.46 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.62 AU - 6.62 AU

Year: 10269 Days

Day: 15.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,406,026 km

• M1: 89,310 km (0.096 R)
• M2: 202,855 km (0.1 R)
• M3: 717,172 km (0.115 R)
• M4: 791,522 km (0.119 R)
• M5: 1,051,523 km (0.09 R)
• M6: 1,115,252 km (0.092 R)
• M7: 2,701,289 km (0.109 R)
• M8: 2,849,091 km (0.106 R)
• M9: 3,371,487 km (0.117 R)
• M10: 3,595,286 km (0.114 R)
• M11: 3,758,048 km (0.105 R)
• M12: 4,158,522 km (0.093 R)
• M13: 4,502,746 km (0.115 R)
• M14: 4,607,764 km (0.118 R)
• M15: 4,856,096 km (0.111 R)
• M16: 4,999,860 km (0.114 R)
• M17: 6,045,848 km (0.079 R)
• M18: 6,514,389 km (0.092 R)
• M19: 6,792,940 km (0.091 R)
• M20: 7,403,299 km (0.094 R)
• M21: 7,527,466 km (0.108 R)
• M22: 8,115,984 km (0.102 R)
• M23: 8,158,469 km (0.096 R)
• M24: 8,938,174 km (0.116 R)
• M25: 9,070,418 km (0.096 R)
• M26: 9,114,699 km (0.096 R)
• M27: 9,336,852 km (0.084 R)
• M28: 9,471,041 km (0.076 R)
• M29: 10,060,008 km (0.109 R)
• M30: 10,335,866 km (0.068 R)
• M31: 10,567,594 km (0.037 R)
• M32: 14,140,888 km (0.1 R)
• M33: 14,553,330 km (0.102 R)
• M34: 15,814,141 km (0.111 R)
• M35: 15,920,654 km (0.079 R)
• M36: 16,349,701 km (0.077 R)
• M37: 17,493,676 km (0.091 R)
• M38: 17,603,929 km (0.104 R)
• M39: 18,945,523 km (0.09 R)
• M40: 19,286,008 km (0.09 R)
• M41: 19,514,145 km (0.113 R)
• M42: 19,628,587 km (0.106 R)
• M43: 20,030,856 km (0.102 R)
• M44: 20,551,905 km (0.085 R)
• M45: 20,610,099 km (0.106 R)
• M46: 20,668,292 km (0.11 R)
• M47: 20,901,665 km (0.067 R)
• M48: 21,371,253 km (0.1 R)
• M49: 22,440,429 km (0.059 R)
• M50: 23,162,837 km (0.084 R)
• M51: 23,344,598 km (0.067 R)
• M52: 25,001,993 km (0.109 R)
• M53: 25,375,539 km (0.106 R)
• M54: 25,562,985 km (0.026 R)
• M55: 25,625,517 km (0.055 R)
• M56: 26,064,886 km (0.036 R)
• M57: 26,253,978 km (0.089 R)
• M58: 28,493,607 km (0.116 R)
• M59: 28,688,533 km (0.097 R)
• M60: 29,079,432 km (0.1 R)
• M61: 29,669,147 km (0.108 R)
• M62: 30,196,629 km (0.078 R)
• M63: 30,329,024 km (0.066 R)
• M64: 30,660,682 km (0.117 R)
• M65: 31,060,408 km (0.106 R)
• M66: 31,528,948 km (0.098 R)
• M67: 32,134,670 km (0.118 R)
• M68: 32,744,281 km (0.067 R)
• M69: 33,084,616 km (0.079 R)
• M70: 33,221,050 km (0.099 R)
• M71: 34,112,653 km (0.077 R)
• M72: 35,779,173 km (0.086 R)
• M73: 36,622,307 km (0.086 R)
• M74: 37,400,964 km (0.066 R)
• M75: 39,046,540 km (0.09 R)
• M76: 41,228,276 km (0.081 R)
• M77: 41,522,235 km (0.112 R)
• M78: 42,186,001 km (0.119 R)
• M79: 42,259,902 km (0.057 R)
• M80: 42,482,055 km (0.083 R)
• M81: 42,778,858 km (0.096 R)
• M82: 43,300,056 km (0.109 R)
• M83: 44,348,588 km (0.117 R)
• M84: 44,423,836 km (0.043 R)
• M85: 46,546,929 km (0.091 R)
• M86: 46,623,373 km (0.111 R)
• M87: 47,159,682 km (0.105 R)
• M88: 47,852,170 km (0.108 R)
• M89: 48,006,406 km (0.069 R)
• M90: 48,703,083 km (0.118 R)
• M91: 50,812,712 km (0.09 R)
• M92: 52,474,146 km (0.118 R)
• M93: 53,431,572 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.7

Radius: 3.1

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.74 AU - 9.8 AU

Year: 16131 Days

Day: 19.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 41,406,026 km

• M1: 45,328 km (0.034 R)
• M2: 73,901 km (0.03 R)
• M3: 122,221 km (0.099 R)
• M4: 146,905 km (0.088 R)
• M5: 222,153 km (0.094 R)
• M6: 333,005 km (0.026 R)
• M7: 420,370 km (0.113 R)
• M8: 501,003 km (0.097 R)
• M9: 601,533 km (0.118 R)
• M10: 708,346 km (0.106 R)
• M11: 755,918 km (0.1 R)
• M12: 1,081,892 km (0.094 R)
• M13: 1,346,680 km (0.102 R)
• M14: 1,651,860 km (0.104 R)
• M15: 1,823,000 km (0.104 R)
• M16: 2,159,296 km (0.116 R)
• M17: 2,465,822 km (0.119 R)
• M18: 2,538,526 km (0.106 R)
• M19: 2,636,513 km (0.048 R)
• M20: 3,197,654 km (0.082 R)
• M21: 3,330,198 km (0.098 R)
• M22: 4,076,542 km (0.119 R)
• M23: 5,178,480 km (0.106 R)
• M24: 5,240,563 km (0.038 R)
• M25: 5,681,727 km (0.104 R)
• M26: 6,102,097 km (0.113 R)
• M27: 6,835,875 km (0.063 R)
• M28: 6,869,983 km (0.065 R)
• M29: 7,317,281 km (0.114 R)
• M30: 7,491,861 km (0.094 R)
• M31: 8,059,436 km (0.094 R)
• M32: 8,714,525 km (0.041 R)
• M33: 9,235,873 km (0.107 R)
• M34: 9,273,422 km (0.057 R)
• M35: 9,805,392 km (0.116 R)
• M36: 12,401,514 km (0.119 R)
• M37: 12,818,593 km (0.083 R)
• M38: 12,944,704 km (0.073 R)
• M39: 13,282,795 km (0.095 R)
• M40: 13,410,402 km (0.115 R)
• M41: 13,623,878 km (0.063 R)
• M42: 13,967,804 km (0.048 R)
• M43: 14,054,271 km (0.074 R)
• M44: 14,140,739 km (0.073 R)
• M45: 15,238,189 km (0.089 R)
• M46: 15,371,780 km (0.051 R)
• M47: 15,864,705 km (0.032 R)
• M48: 16,045,269 km (0.052 R)
• M49: 16,408,343 km (0.042 R)
• M50: 16,636,630 km (0.104 R)
• M51: 16,865,963 km (0.081 R)
• M52: 17,374,297 km (0.079 R)
• M53: 17,467,197 km (0.118 R)
• M54: 19,408,828 km (0.118 R)
• M55: 20,822,827 km (0.119 R)
• M56: 21,069,963 km (0.119 R)
• M57: 21,716,973 km (0.095 R)
• M58: 22,877,853 km (0.063 R)
• M59: 22,979,729 km (0.079 R)
• M60: 23,337,417 km (0.116 R)
• M61: 23,440,042 km (0.097 R)
• M62: 23,955,107 km (0.084 R)
• M63: 26,585,786 km (0.046 R)
• M64: 27,015,131 km (0.059 R)
• M65: 27,446,721 km (0.113 R)
• M66: 27,717,643 km (0.113 R)
• M67: 28,755,104 km (0.034 R)
• M68: 29,085,416 km (0.106 R)
• M69: 29,638,779 km (0.108 R)
• M70: 30,363,132 km (0.11 R)
• M71: 31,375,760 km (0.118 R)
• M72: 31,772,493 km (0.114 R)
• M73: 32,171,022 km (0.053 R)
• M74: 32,800,530 km (0.037 R)
• M75: 32,915,421 km (0.087 R)
• M76: 33,318,587 km (0.093 R)
• M77: 33,839,338 km (0.082 R)
• M78: 34,362,780 km (0.115 R)
• M79: 34,654,646 km (0.097 R)
• M80: 34,830,274 km (0.069 R)
• M81: 34,947,409 km (0.067 R)
• M82: 35,006,051 km (0.075 R)
• M83: 35,417,595 km (0.104 R)
• M84: 35,712,452 km (0.117 R)
• M85: 36,067,448 km (0.111 R)
• M86: 36,542,571 km (0.047 R)
• M87: 36,900,260 km (0.112 R)
• M88: 37,079,478 km (0.115 R)
• M89: 37,498,950 km (0.087 R)
• M90: 37,859,780 km (0.09 R)
• M91: 37,920,068 km (0.106 R)
• M92: 38,949,002 km (0.055 R)
• M93: 39,131,512 km (0.09 R)
• M94: 40,355,671 km (0.085 R)
• M95: 40,602,059 km (0.087 R)
• M96: 41,220,048 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 11,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit