🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 10.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.79 AU - 0.79 AU

Year: 476 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,026,664 km

• M1: 164,707 km (0.1 R)
• M2: 249,080 km (0.109 R)
• M3: 328,816 km (0.056 R)
• M4: 421,417 km (0.105 R)
• M5: 496,815 km (0.112 R)
• M6: 610,359 km (0.1 R)
• M7: 686,205 km (0.119 R)
• M8: 791,522 km (0.111 R)
• M9: 958,324 km (0.094 R)
• M10: 1,053,468 km (0.119 R)
• M11: 1,139,637 km (0.113 R)
• M12: 1,223,262 km (0.12 R)
• M13: 1,338,003 km (0.063 R)
• M14: 1,407,566 km (0.102 R)
• M15: 1,522,757 km (0.1 R)
• M16: 1,646,923 km (0.078 R)
• M17: 1,742,366 km (0.087 R)
• M18: 1,887,626 km (0.097 R)
• M19: 1,987,857 km (0.113 R)
• M20: 2,080,458 km (0.107 R)
• M21: 2,222,276 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.1

Radius: 14.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.95 AU - 0.97 AU

Year: 638 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 59,026,664 km

• M1: 181,761 km (0.03 R)
• M2: 274,811 km (0.072 R)
• M3: 415,433 km (0.104 R)
• M4: 533,316 km (0.058 R)
• M5: 670,797 km (0.1 R)
• M6: 792,270 km (0.068 R)
• M7: 916,885 km (0.105 R)
• M8: 1,117,795 km (0.084 R)
• M9: 1,212,192 km (0.086 R)
• M10: 1,353,113 km (0.083 R)
• M11: 1,480,271 km (0.069 R)
• M12: 1,611,917 km (0.069 R)
• M13: 1,720,226 km (0.087 R)
• M14: 1,859,202 km (0.083 R)
• M15: 1,951,654 km (0.062 R)
• M16: 2,104,393 km (0.099 R)
• M17: 2,208,663 km (0.113 R)
• M18: 2,619,309 km (0.1 R)
• M19: 2,731,807 km (0.098 R)
• M20: 2,879,161 km (0.051 R)
• M21: 2,970,415 km (0.082 R)
• M22: 3,096,676 km (0.114 R)
• M23: 3,190,324 km (0.055 R)
• M24: 3,495,055 km (0.036 R)
• M25: 3,592,742 km (0.085 R)
• M26: 3,854,988 km (0.097 R)
• M27: 3,956,116 km (0.075 R)
• M28: 4,058,141 km (0.035 R)
• M29: 4,198,763 km (0.101 R)
• M30: 4,572,160 km (0.113 R)
• M31: 4,699,019 km (0.084 R)
• M32: 4,966,350 km (0.052 R)
• M33: 5,066,730 km (0.117 R)
• M34: 5,238,768 km (0.088 R)
• M35: 5,330,771 km (0.04 R)
• M36: 5,588,976 km (0.062 R)
• M37: 5,777,470 km (0.07 R)
• M38: 5,893,707 km (0.101 R)
• M39: 6,042,707 km (0.088 R)
• M40: 6,139,347 km (0.092 R)
• M41: 6,684,930 km (0.094 R)
• M42: 6,796,082 km (0.026 R)
• M43: 6,941,341 km (0.086 R)
• M44: 7,065,059 km (0.036 R)
• M45: 7,463,737 km (0.091 R)
• M46: 7,706,534 km (0.084 R)
• M47: 7,846,558 km (0.096 R)
• M48: 8,022,635 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.4

Radius: 12.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.2 AU - 1.82 AU

Year: 1259 Days

Day: 6.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 59,026,664 km

• M1: 178,171 km (0.099 R)
• M2: 261,647 km (0.119 R)
• M3: 363,672 km (0.095 R)
• M4: 502,050 km (0.113 R)
• M5: 579,542 km (0.119 R)
• M6: 667,954 km (0.051 R)
• M7: 874,400 km (0.041 R)
• M8: 1,073,215 km (0.084 R)
• M9: 1,319,304 km (0.087 R)
• M10: 1,609,673 km (0.097 R)
• M11: 1,740,721 km (0.098 R)
• M12: 2,155,257 km (0.09 R)
• M13: 2,359,458 km (0.113 R)
• M14: 2,499,182 km (0.099 R)
• M15: 2,611,081 km (0.028 R)
• M16: 2,766,214 km (0.112 R)
• M17: 2,924,638 km (0.086 R)
• M18: 3,294,893 km (0.09 R)
• M19: 3,395,423 km (0.115 R)
• M20: 3,668,589 km (0.112 R)
• M21: 3,831,501 km (0.118 R)
• M22: 3,996,657 km (0.098 R)
• M23: 4,080,132 km (0.095 R)
• M24: 4,188,441 km (0.113 R)
• M25: 4,285,530 km (0.051 R)
• M26: 4,519,052 km (0.108 R)
• M27: 4,896,338 km (0.094 R)
• M28: 5,011,529 km (0.089 R)
• M29: 5,283,946 km (0.11 R)
• M30: 5,362,784 km (0.055 R)
• M31: 5,521,358 km (0.1 R)
• M32: 5,721,969 km (0.108 R)
• M33: 5,843,442 km (0.12 R)
• M34: 5,924,973 km (0.081 R)
• M35: 6,075,319 km (0.095 R)
• M36: 6,268,600 km (0.106 R)
• M37: 6,435,850 km (0.113 R)
• M38: 6,903,643 km (0.048 R)
• M39: 7,018,683 km (0.055 R)
• M40: 7,485,429 km (0.113 R)
• M41: 7,603,611 km (0.104 R)
• M42: 8,052,704 km (0.059 R)
• M43: 8,341,577 km (0.071 R)
• M44: 8,541,290 km (0.076 R)
• M45: 8,961,062 km (0.092 R)
• M46: 9,070,867 km (0.085 R)
• M47: 9,323,837 km (0.047 R)
• M48: 9,723,862 km (0.057 R)
• M49: 9,917,890 km (0.08 R)
• M50: 10,113,115 km (0.079 R)
• M51: 10,194,945 km (0.106 R)
• M52: 10,392,115 km (0.111 R)
• M53: 10,607,087 km (0.098 R)
• M54: 10,790,046 km (0.114 R)
• M55: 10,907,181 km (0.087 R)
• M56: 11,058,275 km (0.117 R)
• M57: 11,277,735 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198

Radius: 14.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.36 AU - 3.6 AU

Year: 3489 Days

Day: 5.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 59,026,664 km

• M1: 186,549 km (0.113 R)
• M2: 308,172 km (0.098 R)
• M3: 406,457 km (0.058 R)
• M4: 541,843 km (0.111 R)
• M5: 674,986 km (0.093 R)
• M6: 886,667 km (0.105 R)
• M7: 988,543 km (0.055 R)
• M8: 1,158,935 km (0.114 R)
• M9: 1,439,281 km (0.12 R)
• M10: 1,785,899 km (0.088 R)
• M11: 2,066,545 km (0.062 R)
• M12: 2,277,777 km (0.102 R)
• M13: 2,496,340 km (0.059 R)
• M14: 2,967,723 km (0.117 R)
• M15: 3,357,126 km (0.11 R)
• M16: 4,199,811 km (0.116 R)
• M17: 4,948,398 km (0.113 R)
• M18: 5,378,642 km (0.062 R)
• M19: 5,738,275 km (0.107 R)
• M20: 6,089,082 km (0.102 R)
• M21: 6,361,051 km (0.082 R)
• M22: 6,498,532 km (0.037 R)
• M23: 6,602,352 km (0.049 R)
• M24: 6,706,772 km (0.087 R)
• M25: 6,811,640 km (0.097 R)
• M26: 6,987,717 km (0.079 R)
• M27: 7,946,489 km (0.074 R)
• M28: 8,431,934 km (0.108 R)
• M29: 8,754,617 km (0.069 R)
• M30: 9,334,010 km (0.074 R)
• M31: 9,766,796 km (0.066 R)
• M32: 9,866,129 km (0.039 R)
• M33: 10,631,921 km (0.115 R)
• M34: 11,291,647 km (0.047 R)
• M35: 11,731,764 km (0.11 R)
• M36: 11,922,202 km (0.119 R)
• M37: 12,737,511 km (0.069 R)
• M38: 13,064,232 km (0.06 R)
• M39: 13,305,683 km (0.114 R)
• M40: 13,482,209 km (0.088 R)
• M41: 13,815,363 km (0.12 R)
• M42: 14,038,863 km (0.095 R)
• M43: 14,444,422 km (0.112 R)
• M44: 14,580,407 km (0.08 R)
• M45: 14,762,467 km (0.103 R)
• M46: 15,082,906 km (0.041 R)
• M47: 15,405,589 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.1

Radius: 3.8

Gravity: 61.85 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.29 AU - 6.75 AU

Year: 10018 Days

Day: 15.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,026,664 km

• M1: 84,672 km (0.08 R)
• M2: 242,049 km (0.048 R)
• M3: 514,317 km (0.066 R)
• M4: 686,355 km (0.106 R)
• M5: 778,956 km (0.062 R)
• M6: 895,343 km (0.102 R)
• M7: 1,144,723 km (0.074 R)
• M8: 1,368,372 km (0.085 R)
• M9: 1,508,994 km (0.066 R)
• M10: 1,906,326 km (0.079 R)
• M11: 3,462,592 km (0.092 R)
• M12: 3,622,064 km (0.06 R)
• M13: 4,080,731 km (0.092 R)
• M14: 5,489,195 km (0.097 R)
• M15: 5,825,042 km (0.105 R)
• M16: 5,900,589 km (0.047 R)
• M17: 6,321,707 km (0.095 R)
• M18: 6,399,348 km (0.064 R)
• M19: 7,642,357 km (0.078 R)
• M20: 7,683,646 km (0.037 R)
• M21: 7,974,913 km (0.117 R)
• M22: 8,143,061 km (0.087 R)
• M23: 8,827,022 km (0.063 R)
• M24: 9,440,374 km (0.086 R)
• M25: 9,662,826 km (0.106 R)
• M26: 9,931,952 km (0.074 R)
• M27: 10,022,160 km (0.095 R)
• M28: 10,754,142 km (0.11 R)
• M29: 11,408,633 km (0.093 R)
• M30: 11,598,024 km (0.096 R)
• M31: 12,414,230 km (0.116 R)
• M32: 12,560,237 km (0.032 R)
• M33: 12,609,006 km (0.1 R)
• M34: 12,706,694 km (0.117 R)
• M35: 12,853,898 km (0.114 R)
• M36: 14,202,971 km (0.087 R)
• M37: 14,816,921 km (0.078 R)
• M38: 15,544,116 km (0.063 R)
• M39: 15,911,978 km (0.117 R)
• M40: 16,282,831 km (0.087 R)
• M41: 17,739,465 km (0.116 R)
• M42: 17,958,776 km (0.091 R)
• M43: 19,858,968 km (0.095 R)
• M44: 20,890,445 km (0.116 R)
• M45: 23,604,599 km (0.076 R)
• M46: 24,027,213 km (0.093 R)
• M47: 25,742,652 km (0.064 R)
• M48: 26,053,068 km (0.095 R)
• M49: 27,623,845 km (0.084 R)
• M50: 28,324,711 km (0.072 R)
• M51: 28,645,150 km (0.11 R)
• M52: 28,902,309 km (0.057 R)
• M53: 30,069,471 km (0.11 R)
• M54: 30,330,968 km (0.112 R)
• M55: 30,724,411 km (0.102 R)
• M56: 30,790,234 km (0.058 R)
• M57: 30,856,057 km (0.076 R)
• M58: 31,582,953 km (0.069 R)
• M59: 32,181,943 km (0.091 R)
• M60: 32,784,673 km (0.12 R)
• M61: 33,323,674 km (0.094 R)
• M62: 33,865,368 km (0.112 R)
• M63: 35,095,062 km (0.103 R)
• M64: 35,301,507 km (0.045 R)
• M65: 35,370,322 km (0.094 R)
• M66: 36,896,968 km (0.057 R)
• M67: 38,020,598 km (0.12 R)
• M68: 39,298,164 km (0.078 R)
• M69: 39,584,045 km (0.117 R)
• M70: 40,301,517 km (0.092 R)
• M71: 41,095,732 km (0.064 R)
• M72: 42,919,928 km (0.1 R)
• M73: 43,361,691 km (0.115 R)
• M74: 44,175,503 km (0.1 R)
• M75: 44,621,454 km (0.083 R)
• M76: 45,818,088 km (0.032 R)
• M77: 45,893,186 km (0.058 R)
• M78: 46,797,954 km (0.071 R)
• M79: 47,025,193 km (0.057 R)
• M80: 47,100,890 km (0.062 R)
• M81: 47,252,582 km (0.119 R)
• M82: 47,328,578 km (0.067 R)
• M83: 47,937,291 km (0.113 R)
• M84: 48,548,698 km (0.042 R)
• M85: 48,932,117 km (0.101 R)
• M86: 49,239,541 km (0.071 R)
• M87: 49,624,755 km (0.025 R)
• M88: 49,779,140 km (0.082 R)
• M89: 50,243,193 km (0.06 R)
• M90: 50,708,592 km (0.094 R)
• M91: 51,253,577 km (0.053 R)
• M92: 51,487,698 km (0.05 R)
• M93: 52,192,154 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.2

Radius: 7.7

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.82 AU - 10.54 AU

Year: 17345 Days

Day: 23 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,026,664 km

• M1: 130,300 km (0.07 R)
• M2: 567,275 km (0.082 R)
• M3: 658,380 km (0.084 R)
• M4: 961,914 km (0.109 R)
• M5: 1,258,118 km (0.104 R)
• M6: 1,404,275 km (0.088 R)
• M7: 1,713,494 km (0.052 R)
• M8: 1,767,050 km (0.108 R)
• M9: 1,987,408 km (0.114 R)
• M10: 2,454,153 km (0.116 R)
• M11: 2,545,408 km (0.096 R)
• M12: 2,607,042 km (0.091 R)
• M13: 4,299,443 km (0.088 R)
• M14: 4,484,196 km (0.079 R)
• M15: 4,709,191 km (0.068 R)
• M16: 4,823,035 km (0.12 R)
• M17: 5,406,317 km (0.062 R)
• M18: 5,807,539 km (0.11 R)
• M19: 6,553,733 km (0.098 R)
• M20: 6,766,461 km (0.063 R)
• M21: 8,780,348 km (0.049 R)
• M22: 9,538,061 km (0.115 R)
• M23: 9,586,082 km (0.083 R)
• M24: 10,218,133 km (0.099 R)
• M25: 11,165,985 km (0.112 R)
• M26: 11,368,989 km (0.075 R)
• M27: 12,298,142 km (0.104 R)
• M28: 12,984,347 km (0.104 R)
• M29: 13,091,010 km (0.1 R)
• M30: 13,197,823 km (0.108 R)
• M31: 14,283,305 km (0.106 R)
• M32: 14,892,618 km (0.08 R)
• M33: 15,907,639 km (0.101 R)
• M34: 16,136,225 km (0.092 R)
• M35: 16,538,942 km (0.055 R)
• M36: 17,648,510 km (0.1 R)
• M37: 17,944,564 km (0.118 R)
• M38: 18,721,725 km (0.108 R)
• M39: 20,000,487 km (0.112 R)
• M40: 20,371,041 km (0.086 R)
• M41: 20,619,224 km (0.104 R)
• M42: 21,307,075 km (0.031 R)
• M43: 21,685,558 km (0.07 R)
• M44: 22,385,077 km (0.119 R)
• M45: 22,512,984 km (0.07 R)
• M46: 23,610,583 km (0.086 R)
• M47: 23,675,658 km (0.112 R)
• M48: 24,330,149 km (0.113 R)
• M49: 24,725,536 km (0.081 R)
• M50: 25,056,746 km (0.088 R)
• M51: 25,256,160 km (0.078 R)
• M52: 25,790,523 km (0.098 R)
• M53: 26,059,051 km (0.089 R)
• M54: 26,396,095 km (0.083 R)
• M55: 27,347,538 km (0.081 R)
• M56: 28,934,771 km (0.101 R)
• M57: 29,213,921 km (0.091 R)
• M58: 30,127,066 km (0.093 R)
• M59: 31,550,191 km (0.077 R)
• M60: 32,269,906 km (0.116 R)
• M61: 32,559,378 km (0.109 R)
• M62: 33,652,340 km (0.025 R)
• M63: 33,945,851 km (0.084 R)
• M64: 34,535,416 km (0.088 R)
• M65: 35,799,369 km (0.112 R)
• M66: 35,949,116 km (0.091 R)
• M67: 36,625,299 km (0.104 R)
• M68: 39,140,637 km (0.03 R)
• M69: 39,758,776 km (0.11 R)
• M70: 41,004,627 km (0.084 R)
• M71: 41,161,256 km (0.091 R)
• M72: 41,711,028 km (0.082 R)
• M73: 42,579,892 km (0.11 R)
• M74: 43,375,005 km (0.062 R)
• M75: 43,694,396 km (0.109 R)
• M76: 45,708,283 km (0.116 R)
• M77: 46,277,653 km (0.071 R)
• M78: 48,082,102 km (0.109 R)
• M79: 49,242,383 km (0.117 R)
• M80: 49,659,013 km (0.108 R)
• M81: 49,742,489 km (0.096 R)
• M82: 49,993,065 km (0.114 R)
• M83: 50,328,015 km (0.07 R)
• M84: 51,759,517 km (0.099 R)
• M85: 51,928,862 km (0.061 R)
• M86: 52,352,972 km (0.099 R)
• M87: 53,631,884 km (0.113 R)
• M88: 55,439,774 km (0.077 R)
• M89: 55,960,075 km (0.109 R)
• M90: 56,046,842 km (0.118 R)
• M91: 56,220,675 km (0.102 R)
• M92: 57,705,733 km (0.096 R)
• M93: 58,320,879 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 11,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit