🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.2

Radius: 12.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.68 AU - 2.44 AU

Year: 2041 Days

Day: 14.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,638,900 km

• M1: 157,975 km (0.104 R)
• M2: 272,567 km (0.111 R)
• M3: 404,812 km (0.094 R)
• M4: 488,437 km (0.114 R)
• M5: 710,889 km (0.092 R)
• M6: 931,247 km (0.093 R)
• M7: 1,157,588 km (0.09 R)
• M8: 1,274,873 km (0.102 R)
• M9: 1,433,596 km (0.082 R)
• M10: 1,528,292 km (0.048 R)
• M11: 1,873,564 km (0.116 R)
• M12: 2,236,488 km (0.066 R)
• M13: 2,385,039 km (0.058 R)
• M14: 2,575,327 km (0.114 R)
• M15: 2,668,527 km (0.065 R)
• M16: 2,754,994 km (0.098 R)
• M17: 3,036,538 km (0.071 R)
• M18: 3,210,071 km (0.063 R)
• M19: 3,412,477 km (0.064 R)
• M20: 3,567,161 km (0.042 R)
• M21: 3,680,257 km (0.034 R)
• M22: 3,768,071 km (0.111 R)
• M23: 3,981,996 km (0.099 R)
• M24: 4,117,681 km (0.031 R)
• M25: 4,254,863 km (0.082 R)
• M26: 4,459,064 km (0.101 R)
• M27: 4,552,862 km (0.078 R)
• M28: 4,828,870 km (0.111 R)
• M29: 4,944,658 km (0.12 R)
• M30: 5,130,010 km (0.053 R)
• M31: 5,367,422 km (0.086 R)
• M32: 5,517,768 km (0.109 R)
• M33: 5,689,805 km (0.101 R)
• M34: 5,914,950 km (0.117 R)
• M35: 5,997,678 km (0.107 R)
• M36: 6,153,708 km (0.07 R)
• M37: 6,758,981 km (0.032 R)
• M38: 6,986,819 km (0.094 R)
• M39: 7,195,209 km (0.089 R)
• M40: 7,617,972 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.4

Radius: 10.3

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.05 AU - 4.41 AU

Year: 6005 Days

Day: 13.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,638,900 km

• M1: 142,716 km (0.083 R)
• M2: 237,412 km (0.081 R)
• M3: 720,912 km (0.104 R)
• M4: 797,656 km (0.085 R)
• M5: 904,768 km (0.088 R)
• M6: 1,016,817 km (0.105 R)
• M7: 1,271,432 km (0.037 R)
• M8: 1,382,284 km (0.081 R)
• M9: 1,496,428 km (0.118 R)
• M10: 1,580,053 km (0.077 R)
• M11: 2,003,564 km (0.096 R)
• M12: 2,601,507 km (0.106 R)
• M13: 2,952,164 km (0.099 R)
• M14: 3,339,922 km (0.096 R)
• M15: 3,720,948 km (0.082 R)
• M16: 4,068,912 km (0.091 R)
• M17: 4,258,902 km (0.088 R)
• M18: 4,427,499 km (0.103 R)
• M19: 4,846,073 km (0.103 R)
• M20: 4,996,868 km (0.115 R)
• M21: 5,174,890 km (0.073 R)
• M22: 5,277,514 km (0.094 R)
• M23: 5,458,826 km (0.08 R)
• M24: 5,589,575 km (0.087 R)
• M25: 6,177,345 km (0.113 R)
• M26: 6,341,005 km (0.036 R)
• M27: 6,450,959 km (0.102 R)
• M28: 6,644,988 km (0.097 R)
• M29: 7,067,153 km (0.07 R)
• M30: 7,614,382 km (0.062 R)
• M31: 7,937,513 km (0.067 R)
• M32: 8,235,213 km (0.097 R)
• M33: 8,536,653 km (0.092 R)
• M34: 8,780,348 km (0.114 R)
• M35: 8,933,835 km (0.068 R)
• M36: 9,057,253 km (0.106 R)
• M37: 9,212,386 km (0.086 R)
• M38: 9,937,188 km (0.084 R)
• M39: 10,129,272 km (0.099 R)
• M40: 10,193,599 km (0.101 R)
• M41: 10,452,254 km (0.084 R)
• M42: 11,042,118 km (0.037 R)
• M43: 11,575,584 km (0.028 R)
• M44: 11,642,903 km (0.112 R)
• M45: 12,185,794 km (0.057 R)
• M46: 12,563,828 km (0.104 R)
• M47: 12,702,206 km (0.109 R)
• M48: 12,910,745 km (0.116 R)
• M49: 13,120,481 km (0.071 R)
• M50: 13,472,635 km (0.086 R)
• M51: 13,935,042 km (0.12 R)
• M52: 14,114,260 km (0.112 R)
• M53: 14,765,759 km (0.101 R)
• M54: 14,911,916 km (0.052 R)
• M55: 15,021,870 km (0.073 R)
• M56: 15,427,280 km (0.1 R)
• M57: 15,538,432 km (0.113 R)
• M58: 15,724,232 km (0.098 R)
• M59: 16,211,024 km (0.058 R)
• M60: 17,391,800 km (0.058 R)
• M61: 17,739,764 km (0.113 R)
• M62: 17,895,047 km (0.088 R)
• M63: 18,089,973 km (0.115 R)
• M64: 18,285,647 km (0.089 R)
• M65: 19,473,903 km (0.072 R)
• M66: 19,996,448 km (0.065 R)
• M67: 20,727,832 km (0.056 R)
• M68: 21,674,936 km (0.11 R)
• M69: 21,799,551 km (0.085 R)
• M70: 21,966,054 km (0.099 R)
• M71: 22,300,405 km (0.062 R)
• M72: 22,931,558 km (0.104 R)
• M73: 23,058,567 km (0.098 R)
• M74: 24,211,667 km (0.101 R)
• M75: 25,034,456 km (0.099 R)
• M76: 25,165,204 km (0.091 R)
• M77: 25,339,785 km (0.098 R)
• M78: 25,471,132 km (0.101 R)
• M79: 25,954,333 km (0.093 R)
• M80: 26,042,596 km (0.096 R)
• M81: 26,352,114 km (0.056 R)
• M82: 26,573,818 km (0.051 R)
• M83: 27,557,125 km (0.098 R)
• M84: 28,643,355 km (0.073 R)
• M85: 29,191,780 km (0.089 R)
• M86: 29,974,477 km (0.069 R)
• M87: 30,624,330 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.5

Radius: 8

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.41 AU - 5.89 AU

Year: 9270 Days

Day: 18.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 88.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,638,900 km

• M1: 128,953 km (0.061 R)
• M2: 322,832 km (0.074 R)
• M3: 662,419 km (0.105 R)
• M4: 749,037 km (0.108 R)
• M5: 858,093 km (0.085 R)
• M6: 1,369,419 km (0.118 R)
• M7: 1,644,230 km (0.119 R)
• M8: 1,739,823 km (0.102 R)
• M9: 2,166,476 km (0.078 R)
• M10: 2,324,751 km (0.088 R)
• M11: 2,459,539 km (0.093 R)
• M12: 3,172,223 km (0.096 R)
• M13: 3,443,593 km (0.077 R)
• M14: 3,628,796 km (0.104 R)
• M15: 3,754,159 km (0.038 R)
• M16: 3,880,868 km (0.12 R)
• M17: 4,041,237 km (0.099 R)
• M18: 4,670,894 km (0.055 R)
• M19: 4,875,993 km (0.091 R)
• M20: 5,189,401 km (0.115 R)
• M21: 6,168,219 km (0.11 R)
• M22: 6,243,018 km (0.109 R)
• M23: 6,355,815 km (0.055 R)
• M24: 7,007,314 km (0.083 R)
• M25: 7,281,826 km (0.049 R)
• M26: 7,720,148 km (0.115 R)
• M27: 8,003,636 km (0.063 R)
• M28: 9,688,257 km (0.108 R)
• M29: 10,214,393 km (0.105 R)
• M30: 10,659,895 km (0.049 R)
• M31: 10,839,862 km (0.032 R)
• M32: 11,066,353 km (0.052 R)
• M33: 11,340,117 km (0.067 R)
• M34: 12,504,736 km (0.059 R)
• M35: 13,173,588 km (0.1 R)
• M36: 13,707,204 km (0.082 R)
• M37: 15,046,703 km (0.107 R)
• M38: 15,248,661 km (0.119 R)
• M39: 15,757,593 km (0.055 R)
• M40: 16,168,687 km (0.032 R)
• M41: 17,688,452 km (0.111 R)
• M42: 18,438,386 km (0.102 R)
• M43: 18,980,379 km (0.119 R)
• M44: 19,089,436 km (0.036 R)
• M45: 19,308,148 km (0.092 R)
• M46: 19,582,660 km (0.093 R)
• M47: 20,693,724 km (0.102 R)
• M48: 20,749,823 km (0.088 R)
• M49: 21,597,295 km (0.105 R)
• M50: 21,711,139 km (0.087 R)
• M51: 22,513,582 km (0.055 R)
• M52: 23,209,212 km (0.046 R)
• M53: 23,384,092 km (0.078 R)
• M54: 23,501,077 km (0.095 R)
• M55: 24,206,581 km (0.047 R)
• M56: 26,730,297 km (0.068 R)
• M57: 27,036,374 km (0.093 R)
• M58: 27,837,321 km (0.052 R)
• M59: 28,583,665 km (0.117 R)
• M60: 29,084,818 km (0.093 R)
• M61: 30,159,380 km (0.085 R)
• M62: 30,605,630 km (0.106 R)
• M63: 31,569,339 km (0.099 R)
• M64: 32,282,323 km (0.104 R)
• M65: 33,328,910 km (0.083 R)
• M66: 34,187,302 km (0.051 R)
• M67: 34,320,145 km (0.101 R)
• M68: 35,455,144 km (0.113 R)
• M69: 36,466,875 km (0.081 R)
• M70: 36,806,312 km (0.103 R)
• M71: 36,942,297 km (0.084 R)
• M72: 37,761,943 km (0.083 R)
• M73: 38,174,085 km (0.051 R)
• M74: 40,467,271 km (0.082 R)
• M75: 40,607,594 km (0.12 R)
• M76: 40,959,448 km (0.06 R)
• M77: 42,376,439 km (0.073 R)
• M78: 42,590,364 km (0.111 R)
• M79: 43,306,040 km (0.117 R)
• M80: 43,377,847 km (0.102 R)
• M81: 43,737,481 km (0.027 R)
• M82: 43,881,543 km (0.086 R)
• M83: 44,387,184 km (0.114 R)
• M84: 45,769,169 km (0.068 R)
• M85: 47,460,972 km (0.106 R)
• M86: 47,535,023 km (0.118 R)
• M87: 47,609,074 km (0.082 R)
• M88: 48,128,477 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.5

Radius: 4.1

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.71 AU - 7.59 AU

Year: 13197 Days

Day: 24.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 83,638,900 km

• M1: 82,877 km (0.076 R)
• M2: 278,102 km (0.048 R)
• M3: 315,801 km (0.096 R)
• M4: 451,337 km (0.084 R)
• M5: 508,184 km (0.072 R)
• M6: 827,575 km (0.111 R)
• M7: 1,029,682 km (0.111 R)
• M8: 1,246,749 km (0.05 R)
• M9: 1,311,375 km (0.115 R)
• M10: 1,830,629 km (0.066 R)
• M11: 2,228,111 km (0.093 R)
• M12: 3,231,164 km (0.117 R)
• M13: 3,410,383 km (0.079 R)
• M14: 3,754,907 km (0.092 R)
• M15: 4,255,760 km (0.103 R)
• M16: 4,601,331 km (0.081 R)
• M17: 4,777,408 km (0.112 R)
• M18: 5,292,773 km (0.11 R)
• M19: 5,583,741 km (0.114 R)
• M20: 5,798,563 km (0.107 R)
• M21: 6,264,112 km (0.109 R)
• M22: 6,912,768 km (0.049 R)
• M23: 7,230,663 km (0.05 R)
• M24: 7,671,528 km (0.057 R)
• M25: 7,880,367 km (0.11 R)
• M26: 8,858,438 km (0.065 R)
• M27: 9,680,777 km (0.05 R)
• M28: 9,841,745 km (0.116 R)
• M29: 10,626,535 km (0.098 R)
• M30: 11,295,686 km (0.033 R)
• M31: 11,978,451 km (0.096 R)
• M32: 12,394,483 km (0.083 R)
• M33: 12,885,912 km (0.074 R)
• M34: 13,634,799 km (0.104 R)
• M35: 14,287,943 km (0.091 R)
• M36: 14,618,405 km (0.1 R)
• M37: 15,137,210 km (0.06 R)
• M38: 17,742,008 km (0.111 R)
• M39: 20,812,505 km (0.093 R)
• M40: 20,936,970 km (0.047 R)
• M41: 23,349,535 km (0.1 R)
• M42: 23,912,023 km (0.096 R)
• M43: 24,042,472 km (0.118 R)
• M44: 24,173,071 km (0.114 R)
• M45: 24,435,167 km (0.032 R)
• M46: 29,356,338 km (0.072 R)
• M47: 29,495,913 km (0.105 R)
• M48: 29,963,107 km (0.115 R)
• M49: 31,760,376 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.6

Radius: 4.4

Gravity: 41.66 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.62 AU - 11.02 AU

Year: 21241 Days

Day: 19.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,638,900 km

• M1: 852,558 km (0.074 R)
• M2: 1,103,583 km (0.118 R)
• M3: 1,703,321 km (0.058 R)
• M4: 1,910,664 km (0.111 R)
• M5: 2,425,281 km (0.067 R)
• M6: 3,356,976 km (0.069 R)
• M7: 3,442,696 km (0.108 R)
• M8: 3,529,313 km (0.109 R)
• M9: 4,108,855 km (0.072 R)
• M10: 4,480,157 km (0.098 R)
• M11: 5,106,075 km (0.061 R)
• M12: 5,965,065 km (0.085 R)
• M13: 6,069,186 km (0.111 R)
• M14: 7,086,601 km (0.081 R)
• M15: 8,213,521 km (0.039 R)
• M16: 8,738,610 km (0.091 R)
• M17: 9,214,331 km (0.062 R)
• M18: 9,394,896 km (0.111 R)
• M19: 10,691,311 km (0.092 R)
• M20: 11,521,579 km (0.102 R)
• M21: 11,586,355 km (0.062 R)
• M22: 12,174,275 km (0.105 R)
• M23: 13,789,034 km (0.115 R)
• M24: 15,541,124 km (0.075 R)
• M25: 15,827,904 km (0.095 R)
• M26: 16,845,319 km (0.099 R)
• M27: 18,410,711 km (0.06 R)
• M28: 18,638,100 km (0.117 R)
• M29: 19,402,694 km (0.065 R)
• M30: 19,634,122 km (0.092 R)
• M31: 20,726,037 km (0.097 R)
• M32: 20,804,725 km (0.068 R)
• M33: 21,199,963 km (0.078 R)
• M34: 21,597,744 km (0.091 R)
• M35: 22,724,365 km (0.096 R)
• M36: 23,787,557 km (0.116 R)
• M37: 23,952,564 km (0.067 R)
• M38: 24,200,747 km (0.08 R)
• M39: 24,283,774 km (0.106 R)
• M40: 26,217,027 km (0.109 R)
• M41: 26,558,260 km (0.063 R)
• M42: 26,643,830 km (0.102 R)
• M43: 27,072,876 km (0.115 R)
• M44: 27,331,381 km (0.117 R)
• M45: 28,286,414 km (0.107 R)
• M46: 33,038,241 km (0.082 R)
• M47: 33,130,244 km (0.116 R)
• M48: 33,591,603 km (0.11 R)
• M49: 34,055,058 km (0.03 R)
• M50: 34,613,955 km (0.093 R)
• M51: 36,975,059 km (0.104 R)
• M52: 38,030,322 km (0.091 R)
• M53: 38,223,303 km (0.072 R)
• M54: 39,290,235 km (0.079 R)
• M55: 40,366,891 km (0.113 R)
• M56: 40,465,326 km (0.06 R)
• M57: 41,453,271 km (0.088 R)
• M58: 42,849,767 km (0.08 R)
• M59: 42,950,147 km (0.103 R)
• M60: 44,464,676 km (0.118 R)
• M61: 44,566,253 km (0.081 R)
• M62: 47,961,526 km (0.112 R)
• M63: 48,483,324 km (0.104 R)
• M64: 50,165,252 km (0.078 R)
• M65: 50,482,699 km (0.096 R)
• M66: 51,866,180 km (0.083 R)
• M67: 52,294,329 km (0.117 R)
• M68: 52,831,236 km (0.043 R)
• M69: 53,694,117 km (0.1 R)
• M70: 57,855,630 km (0.099 R)
• M71: 59,862,635 km (0.101 R)
• M72: 60,536,723 km (0.03 R)
• M73: 60,987,611 km (0.117 R)
• M74: 62,119,469 km (0.073 R)
• M75: 64,289,087 km (0.091 R)
• M76: 65,440,841 km (0.107 R)
• M77: 65,671,969 km (0.12 R)
• M78: 66,367,151 km (0.096 R)
• M79: 67,531,321 km (0.072 R)
• M80: 68,584,640 km (0.079 R)
• M81: 69,525,610 km (0.109 R)
• M82: 71,539,048 km (0.09 R)
• M83: 72,254,425 km (0.082 R)
• M84: 72,971,897 km (0.114 R)
• M85: 73,571,784 km (0.082 R)
• M86: 76,717,079 km (0.072 R)
• M87: 76,838,852 km (0.108 R)
• M88: 77,938,396 km (0.104 R)
• M89: 79,535,802 km (0.113 R)
• M90: 80,648,062 km (0.161 R)
• M91: 81,268,146 km (0.042 R)
• M92: 82,138,955 km (0.094 R)
• M93: 82,637,864 km (0.061 R)
• M94: 82,762,778 km (0.102 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: 225 - 18,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit