🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.2

Radius: 14.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.17 AU - 1.95 AU

Year: 1299 Days

Day: 11.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,760,747 km

• M1: 186,249 km (0.08 R)
• M2: 279,748 km (0.066 R)
• M3: 395,537 km (0.107 R)
• M4: 485,595 km (0.084 R)
• M5: 641,625 km (0.067 R)
• M6: 902,075 km (0.105 R)
• M7: 997,070 km (0.053 R)
• M8: 1,161,328 km (0.077 R)
• M9: 1,335,311 km (0.115 R)
• M10: 1,600,847 km (0.098 R)
• M11: 1,753,287 km (0.071 R)
• M12: 1,848,880 km (0.111 R)
• M13: 1,964,220 km (0.051 R)
• M14: 2,165,280 km (0.099 R)
• M15: 2,325,499 km (0.025 R)
• M16: 2,499,481 km (0.095 R)
• M17: 2,588,193 km (0.036 R)
• M18: 2,708,170 km (0.111 R)
• M19: 2,995,398 km (0.09 R)
• M20: 3,206,930 km (0.052 R)
• M21: 3,314,490 km (0.092 R)
• M22: 3,500,291 km (0.083 R)
• M23: 3,882,514 km (0.098 R)
• M24: 4,219,258 km (0.101 R)
• M25: 4,433,034 km (0.12 R)
• M26: 4,662,666 km (0.084 R)
• M27: 4,797,454 km (0.065 R)
• M28: 5,159,182 km (0.102 R)
• M29: 5,273,325 km (0.05 R)
• M30: 5,362,635 km (0.098 R)
• M31: 5,685,766 km (0.11 R)
• M32: 5,856,457 km (0.106 R)
• M33: 6,055,423 km (0.11 R)
• M34: 6,175,998 km (0.112 R)
• M35: 6,365,090 km (0.059 R)
• M36: 6,542,364 km (0.05 R)
• M37: 6,901,847 km (0.07 R)
• M38: 7,253,702 km (0.118 R)
• M39: 7,424,842 km (0.074 R)
• M40: 7,611,540 km (0.094 R)
• M41: 7,785,372 km (0.098 R)
• M42: 7,902,059 km (0.086 R)
• M43: 8,048,665 km (0.08 R)
• M44: 8,181,358 km (0.102 R)
• M45: 8,314,799 km (0.074 R)
• M46: 8,434,178 km (0.105 R)
• M47: 8,629,104 km (0.117 R)
• M48: 8,734,720 km (0.08 R)
• M49: 8,977,817 km (0.077 R)
• M50: 9,658,039 km (0.112 R)
• M51: 9,767,694 km (0.049 R)
• M52: 9,988,500 km (0.068 R)
• M53: 10,370,723 km (0.083 R)
• M54: 10,499,377 km (0.077 R)
• M55: 10,676,950 km (0.037 R)
• M56: 10,936,951 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.6

Radius: 11.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.57 AU - 1.73 AU

Year: 1413 Days

Day: 6.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,760,747 km

• M1: 160,668 km (0.107 R)
• M2: 248,632 km (0.062 R)
• M3: 327,619 km (0.076 R)
• M4: 446,101 km (0.093 R)
• M5: 562,638 km (0.089 R)
• M6: 762,351 km (0.074 R)
• M7: 986,299 km (0.032 R)
• M8: 1,067,979 km (0.099 R)
• M9: 1,300,005 km (0.061 R)
• M10: 1,541,456 km (0.094 R)
• M11: 1,645,128 km (0.105 R)
• M12: 1,797,568 km (0.086 R)
• M13: 1,883,587 km (0.036 R)
• M14: 1,978,881 km (0.076 R)
• M15: 2,092,276 km (0.029 R)
• M16: 2,351,230 km (0.104 R)
• M17: 2,445,626 km (0.048 R)
• M18: 2,558,872 km (0.047 R)
• M19: 2,629,482 km (0.092 R)
• M20: 2,781,772 km (0.091 R)
• M21: 2,955,456 km (0.118 R)
• M22: 3,123,304 km (0.049 R)
• M23: 3,237,148 km (0.052 R)
• M24: 3,488,323 km (0.097 R)
• M25: 3,606,505 km (0.107 R)
• M26: 4,092,549 km (0.092 R)
• M27: 4,524,288 km (0.037 R)
• M28: 4,805,682 km (0.079 R)
• M29: 4,948,548 km (0.116 R)
• M30: 5,026,040 km (0.05 R)
• M31: 5,171,000 km (0.06 R)
• M32: 5,488,297 km (0.081 R)
• M33: 5,637,745 km (0.067 R)
• M34: 5,823,546 km (0.072 R)
• M35: 6,225,067 km (0.094 R)
• M36: 6,308,991 km (0.101 R)
• M37: 6,906,186 km (0.118 R)
• M38: 6,993,102 km (0.088 R)
• M39: 7,217,948 km (0.087 R)
• M40: 7,432,621 km (0.037 R)
• M41: 7,623,807 km (0.032 R)
• M42: 8,285,927 km (0.094 R)
• M43: 8,537,401 km (0.106 R)
• M44: 8,644,064 km (0.036 R)
• M45: 8,831,660 km (0.068 R)
• M46: 9,238,417 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.6

Radius: 8.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.36 AU - 2.66 AU

Year: 2652 Days

Day: 13.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 44,760,747 km

• M1: 125,363 km (0.081 R)
• M2: 230,381 km (0.119 R)
• M3: 294,409 km (0.119 R)
• M4: 350,957 km (0.069 R)
• M5: 438,322 km (0.118 R)
• M6: 534,064 km (0.116 R)
• M7: 637,736 km (0.109 R)
• M8: 798,254 km (0.104 R)
• M9: 912,996 km (0.058 R)
• M10: 1,152,951 km (0.116 R)
• M11: 1,224,309 km (0.025 R)
• M12: 1,357,900 km (0.107 R)
• M13: 1,461,422 km (0.1 R)
• M14: 1,773,034 km (0.097 R)
• M15: 1,848,581 km (0.103 R)
• M16: 1,995,037 km (0.094 R)
• M17: 2,145,383 km (0.066 R)
• M18: 2,266,857 km (0.073 R)
• M19: 2,432,312 km (0.031 R)
• M20: 2,491,253 km (0.065 R)
• M21: 2,610,483 km (0.083 R)
• M22: 2,722,831 km (0.078 R)
• M23: 2,784,016 km (0.111 R)
• M24: 2,863,453 km (0.114 R)
• M25: 3,346,355 km (0.114 R)
• M26: 3,478,300 km (0.038 R)
• M27: 3,573,594 km (0.064 R)
• M28: 3,669,636 km (0.092 R)
• M29: 3,727,829 km (0.12 R)
• M30: 4,143,113 km (0.08 R)
• M31: 4,213,723 km (0.093 R)
• M32: 4,325,622 km (0.106 R)
• M33: 4,531,619 km (0.044 R)
• M34: 4,814,957 km (0.081 R)
• M35: 4,921,321 km (0.112 R)
• M36: 5,136,443 km (0.112 R)
• M37: 5,420,679 km (0.08 R)
• M38: 5,498,171 km (0.11 R)
• M39: 5,553,671 km (0.093 R)
• M40: 5,665,271 km (0.08 R)
• M41: 5,721,371 km (0.111 R)
• M42: 5,981,820 km (0.065 R)
• M43: 6,038,967 km (0.103 R)
• M44: 6,096,263 km (0.056 R)
• M45: 6,165,377 km (0.068 R)
• M46: 6,327,392 km (0.042 R)
• M47: 6,455,747 km (0.083 R)
• M48: 6,573,330 km (0.079 R)
• M49: 6,989,961 km (0.027 R)
• M50: 7,050,248 km (0.094 R)
• M51: 7,366,199 km (0.111 R)
• M52: 7,637,270 km (0.071 R)
• M53: 7,699,354 km (0.077 R)
• M54: 7,986,881 km (0.115 R)
• M55: 8,062,577 km (0.077 R)
• M56: 8,265,432 km (0.118 R)
• M57: 8,367,458 km (0.101 R)
• M58: 8,495,663 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.3

Radius: 10.4

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.05 AU - 6.23 AU

Year: 7771 Days

Day: 11.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,760,747 km

• M1: 321,336 km (0.12 R)
• M2: 442,062 km (0.087 R)
• M3: 688,001 km (0.074 R)
• M4: 870,660 km (0.093 R)
• M5: 1,032,525 km (0.118 R)
• M6: 2,275,683 km (0.059 R)
• M7: 2,502,324 km (0.077 R)
• M8: 3,005,122 km (0.075 R)
• M9: 3,142,752 km (0.114 R)
• M10: 3,367,298 km (0.099 R)
• M11: 3,743,388 km (0.116 R)
• M12: 3,832,099 km (0.085 R)
• M13: 4,224,943 km (0.061 R)
• M14: 4,410,594 km (0.079 R)
• M15: 5,379,091 km (0.079 R)
• M16: 5,887,424 km (0.036 R)
• M17: 5,956,389 km (0.084 R)
• M18: 6,199,934 km (0.036 R)
• M19: 6,270,096 km (0.062 R)
• M20: 7,243,379 km (0.116 R)
• M21: 7,354,381 km (0.115 R)
• M22: 9,247,392 km (0.119 R)
• M23: 9,489,143 km (0.101 R)
• M24: 9,855,508 km (0.062 R)
• M25: 10,434,900 km (0.077 R)
• M26: 10,602,450 km (0.115 R)
• M27: 11,324,559 km (0.116 R)
• M28: 11,713,364 km (0.107 R)
• M29: 11,931,178 km (0.111 R)
• M30: 12,326,865 km (0.098 R)
• M31: 12,503,988 km (0.072 R)
• M32: 13,221,310 km (0.111 R)
• M33: 13,676,387 km (0.104 R)
• M34: 14,601,949 km (0.039 R)
• M35: 15,499,985 km (0.07 R)
• M36: 16,561,980 km (0.092 R)
• M37: 17,797,210 km (0.042 R)
• M38: 17,997,521 km (0.08 R)
• M39: 18,451,252 km (0.114 R)
• M40: 19,113,073 km (0.116 R)
• M41: 19,990,315 km (0.086 R)
• M42: 20,303,124 km (0.111 R)
• M43: 20,986,337 km (0.083 R)
• M44: 21,092,103 km (0.11 R)
• M45: 22,052,222 km (0.056 R)
• M46: 22,375,354 km (0.106 R)
• M47: 22,863,043 km (0.116 R)
• M48: 23,081,007 km (0.048 R)
• M49: 23,190,213 km (0.071 R)
• M50: 23,573,782 km (0.076 R)
• M51: 23,738,789 km (0.097 R)
• M52: 23,849,042 km (0.107 R)
• M53: 24,125,349 km (0.087 R)
• M54: 24,458,354 km (0.085 R)
• M55: 25,185,101 km (0.082 R)
• M56: 25,749,085 km (0.041 R)
• M57: 27,523,465 km (0.116 R)
• M58: 28,104,204 km (0.054 R)
• M59: 28,806,566 km (0.109 R)
• M60: 29,159,767 km (0.116 R)
• M61: 29,514,613 km (0.068 R)
• M62: 30,288,034 km (0.093 R)
• M63: 30,587,379 km (0.105 R)
• M64: 31,612,274 km (0.086 R)
• M65: 31,733,598 km (0.108 R)
• M66: 31,915,958 km (0.08 R)
• M67: 32,159,503 km (0.099 R)
• M68: 33,139,968 km (0.103 R)
• M69: 33,943,757 km (0.031 R)
• M70: 34,441,768 km (0.112 R)
• M71: 37,158,914 km (0.112 R)
• M72: 37,736,362 km (0.108 R)
• M73: 38,965,159 km (0.038 R)
• M74: 39,747,855 km (0.097 R)
• M75: 41,196,411 km (0.09 R)
• M76: 41,328,955 km (0.102 R)
• M77: 41,927,197 km (0.062 R)
• M78: 41,993,917 km (0.117 R)
• M79: 42,662,321 km (0.087 R)
• M80: 42,796,360 km (0.104 R)
• M81: 42,930,550 km (0.096 R)
• M82: 44,892,825 km (0.106 R)
• M83: 45,713,369 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.7

Radius: 3.3

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.68 AU - 8.26 AU

Year: 13615 Days

Day: 15.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 44,760,747 km

• M1: 76,744 km (0.113 R)
• M2: 173,982 km (0.079 R)
• M3: 337,792 km (0.09 R)
• M4: 393,592 km (0.095 R)
• M5: 553,213 km (0.095 R)
• M6: 775,067 km (0.06 R)
• M7: 895,642 km (0.068 R)
• M8: 974,032 km (0.098 R)
• M9: 1,054,665 km (0.064 R)
• M10: 1,104,032 km (0.114 R)
• M11: 1,257,071 km (0.095 R)
• M12: 1,344,885 km (0.103 R)
• M13: 1,526,646 km (0.087 R)
• M14: 1,735,485 km (0.107 R)
• M15: 1,774,530 km (0.097 R)
• M16: 2,034,830 km (0.087 R)
• M17: 2,264,313 km (0.115 R)
• M18: 2,306,949 km (0.112 R)
• M19: 2,612,727 km (0.103 R)
• M20: 3,024,271 km (0.077 R)
• M21: 3,118,517 km (0.086 R)
• M22: 3,983,193 km (0.116 R)
• M23: 4,060,535 km (0.108 R)
• M24: 4,269,374 km (0.027 R)
• M25: 4,454,875 km (0.027 R)
• M26: 4,589,064 km (0.086 R)
• M27: 5,223,060 km (0.064 R)
• M28: 5,884,133 km (0.079 R)
• M29: 6,120,198 km (0.11 R)
• M30: 6,299,267 km (0.104 R)
• M31: 7,283,172 km (0.077 R)
• M32: 7,504,727 km (0.092 R)
• M33: 7,696,362 km (0.115 R)
• M34: 8,117,031 km (0.119 R)
• M35: 8,478,908 km (0.064 R)
• M36: 8,545,180 km (0.066 R)
• M37: 9,389,062 km (0.116 R)
• M38: 9,699,328 km (0.081 R)
• M39: 9,977,879 km (0.059 R)
• M40: 10,153,357 km (0.104 R)
• M41: 10,436,247 km (0.069 R)
• M42: 11,009,655 km (0.093 R)
• M43: 11,190,968 km (0.107 R)
• M44: 11,556,585 km (0.09 R)
• M45: 11,703,939 km (0.04 R)
• M46: 11,814,791 km (0.116 R)
• M47: 11,851,742 km (0.09 R)
• M48: 12,149,591 km (0.048 R)
• M49: 12,714,473 km (0.093 R)
• M50: 12,942,759 km (0.09 R)
• M51: 13,403,520 km (0.073 R)
• M52: 13,752,682 km (0.1 R)
• M53: 14,737,933 km (0.035 R)
• M54: 15,138,257 km (0.065 R)
• M55: 16,319,781 km (0.054 R)
• M56: 16,567,815 km (0.04 R)
• M57: 16,609,253 km (0.026 R)
• M58: 16,942,258 km (0.067 R)
• M59: 17,954,587 km (0.032 R)
• M60: 17,997,073 km (0.057 R)
• M61: 18,125,128 km (0.052 R)
• M62: 18,381,988 km (0.116 R)
• M63: 19,553,040 km (0.118 R)
• M64: 19,684,537 km (0.101 R)
• M65: 19,816,482 km (0.107 R)
• M66: 20,081,121 km (0.117 R)
• M67: 20,524,828 km (0.116 R)
• M68: 20,569,408 km (0.091 R)
• M69: 21,151,344 km (0.119 R)
• M70: 21,875,098 km (0.118 R)
• M71: 24,707,884 km (0.079 R)
• M72: 25,040,290 km (0.109 R)
• M73: 25,469,785 km (0.095 R)
• M74: 25,998,016 km (0.119 R)
• M75: 26,142,677 km (0.059 R)
• M76: 27,114,165 km (0.089 R)
• M77: 27,358,907 km (0.082 R)
• M78: 27,505,962 km (0.094 R)
• M79: 27,850,486 km (0.083 R)
• M80: 29,292,609 km (0.083 R)
• M81: 30,301,198 km (0.116 R)
• M82: 30,707,805 km (0.032 R)
• M83: 30,809,681 km (0.115 R)
• M84: 31,014,032 km (0.117 R)
• M85: 31,680,790 km (0.118 R)
• M86: 32,041,770 km (0.113 R)
• M87: 32,248,663 km (0.063 R)
• M88: 32,456,006 km (0.088 R)
• M89: 32,507,916 km (0.105 R)
• M90: 32,715,858 km (0.084 R)
• M91: 33,551,810 km (0.099 R)
• M92: 33,604,319 km (0.063 R)
• M93: 33,919,821 km (0.09 R)
• M94: 34,130,605 km (0.06 R)
• M95: 34,659,732 km (0.085 R)
• M96: 35,191,553 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.5

Radius: 6.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.94 AU - 9.46 AU

Year: 15659 Days

Day: 18.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,760,747 km

• M1: 337,792 km (0.098 R)
• M2: 439,519 km (0.037 R)
• M3: 581,637 km (0.113 R)
• M4: 738,714 km (0.039 R)
• M5: 1,093,112 km (0.093 R)
• M6: 1,411,007 km (0.066 R)
• M7: 1,602,193 km (0.095 R)
• M8: 1,847,235 km (0.119 R)
• M9: 2,372,473 km (0.059 R)
• M10: 2,995,249 km (0.107 R)
• M11: 3,437,310 km (0.069 R)
• M12: 3,637,173 km (0.083 R)
• M13: 3,988,728 km (0.044 R)
• M14: 4,168,545 km (0.059 R)
• M15: 4,505,140 km (0.118 R)
• M16: 5,074,809 km (0.081 R)
• M17: 5,533,476 km (0.1 R)
• M18: 5,767,746 km (0.053 R)
• M19: 7,023,470 km (0.061 R)
• M20: 7,943,348 km (0.091 R)
• M21: 9,772,930 km (0.097 R)
• M22: 9,893,954 km (0.08 R)
• M23: 10,056,118 km (0.06 R)
• M24: 10,137,500 km (0.094 R)
• M25: 10,342,000 km (0.091 R)
• M26: 11,897,369 km (0.102 R)
• M27: 12,243,239 km (0.036 R)
• M28: 12,373,689 km (0.114 R)
• M29: 13,839,897 km (0.05 R)
• M30: 13,975,882 km (0.107 R)
• M31: 14,112,315 km (0.11 R)
• M32: 14,294,825 km (0.109 R)
• M33: 14,386,528 km (0.06 R)
• M34: 14,940,190 km (0.068 R)
• M35: 15,266,313 km (0.09 R)
• M36: 15,453,759 km (0.095 R)
• M37: 15,547,856 km (0.111 R)
• M38: 15,736,350 km (0.056 R)
• M39: 16,690,784 km (0.114 R)
• M40: 16,738,955 km (0.107 R)
• M41: 17,272,421 km (0.061 R)
• M42: 17,860,639 km (0.057 R)
• M43: 18,107,625 km (0.111 R)
• M44: 19,562,614 km (0.096 R)
• M45: 19,613,478 km (0.031 R)
• M46: 19,766,367 km (0.119 R)
• M47: 20,073,042 km (0.088 R)
• M48: 20,795,002 km (0.084 R)
• M49: 22,583,295 km (0.071 R)
• M50: 23,387,832 km (0.092 R)
• M51: 24,201,644 km (0.097 R)
• M52: 24,475,109 km (0.1 R)
• M53: 24,584,764 km (0.04 R)
• M54: 25,080,083 km (0.097 R)
• M55: 26,136,543 km (0.103 R)
• M56: 26,698,582 km (0.051 R)
• M57: 28,985,784 km (0.11 R)
• M58: 29,159,767 km (0.117 R)
• M59: 29,567,271 km (0.105 R)
• M60: 29,625,614 km (0.115 R)
• M61: 29,684,107 km (0.096 R)
• M62: 30,035,363 km (0.118 R)
• M63: 30,211,440 km (0.072 R)
• M64: 30,387,965 km (0.111 R)
• M65: 30,682,822 km (0.114 R)
• M66: 31,097,209 km (0.084 R)
• M67: 31,156,599 km (0.049 R)
• M68: 31,513,539 km (0.113 R)
• M69: 31,632,919 km (0.06 R)
• M70: 32,171,471 km (0.108 R)
• M71: 32,773,602 km (0.081 R)
• M72: 32,833,890 km (0.061 R)
• M73: 33,136,527 km (0.077 R)
• M74: 33,440,061 km (0.039 R)
• M75: 33,683,606 km (0.116 R)
• M76: 35,776,929 km (0.111 R)
• M77: 36,588,348 km (0.034 R)
• M78: 37,721,851 km (0.11 R)
• M79: 37,911,990 km (0.113 R)
• M80: 38,866,873 km (0.069 R)
• M81: 39,251,190 km (0.073 R)
• M82: 40,605,799 km (0.097 R)
• M83: 40,800,575 km (0.118 R)
• M84: 42,107,013 km (0.062 R)
• M85: 43,360,793 km (0.052 R)
• M86: 44,025,606 km (0.068 R)
• M87: 44,092,177 km (0.119 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: 286 - 15,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit