🌌 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: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 9

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.61 AU - 0.85 AU

Year: 431 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 39,766,014 km

• M1: 112,049 km (0.098 R)
• M2: 176,226 km (0.045 R)
• M3: 243,545 km (0.096 R)
• M4: 415,732 km (0.107 R)
• M5: 523,144 km (0.098 R)
• M6: 584,329 km (0.114 R)
• M7: 662,719 km (0.079 R)
• M8: 775,964 km (0.101 R)
• M9: 835,205 km (0.082 R)
• M10: 1,075,010 km (0.091 R)
• M11: 1,141,731 km (0.104 R)
• M12: 1,341,295 km (0.065 R)
• M13: 1,433,297 km (0.057 R)
• M14: 1,492,388 km (0.097 R)
• M15: 1,608,177 km (0.088 R)
• M16: 1,685,370 km (0.083 R)
• M17: 2,001,021 km (0.117 R)
• M18: 2,106,787 km (0.118 R)
• M19: 2,231,551 km (0.09 R)
• M20: 2,341,356 km (0.064 R)
• M21: 2,536,282 km (0.091 R)
• M22: 2,651,024 km (0.102 R)
• M23: 2,712,209 km (0.07 R)
• M24: 2,866,894 km (0.099 R)
• M25: 2,992,855 km (0.09 R)
• M26: 3,063,016 km (0.076 R)
• M27: 3,133,627 km (0.117 R)
• M28: 3,270,060 km (0.113 R)
• M29: 3,421,752 km (0.08 R)
• M30: 3,663,801 km (0.072 R)
• M31: 3,773,307 km (0.054 R)
• M32: 3,842,272 km (0.047 R)
• M33: 3,960,454 km (0.089 R)
• M34: 4,115,138 km (0.105 R)
• M35: 4,179,166 km (0.118 R)
• M36: 4,474,472 km (0.056 R)
• M37: 4,598,938 km (0.073 R)
• M38: 4,694,830 km (0.117 R)
• M39: 4,806,430 km (0.116 R)
• M40: 4,933,887 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 8.3

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.84 AU - 1.34 AU

Year: 786 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,766,014 km

• M1: 128,205 km (0.118 R)
• M2: 194,328 km (0.102 R)
• M3: 373,995 km (0.074 R)
• M4: 432,637 km (0.112 R)
• M5: 597,943 km (0.104 R)
• M6: 702,661 km (0.115 R)
• M7: 772,224 km (0.075 R)
• M8: 868,864 km (0.081 R)
• M9: 1,211,444 km (0.03 R)
• M10: 1,449,753 km (0.064 R)
• M11: 1,502,262 km (0.066 R)
• M12: 1,687,314 km (0.053 R)
• M13: 1,774,680 km (0.049 R)
• M14: 1,937,442 km (0.1 R)
• M15: 1,995,486 km (0.111 R)
• M16: 2,105,141 km (0.104 R)
• M17: 2,234,095 km (0.041 R)
• M18: 2,286,454 km (0.029 R)
• M19: 2,347,939 km (0.097 R)
• M20: 2,418,998 km (0.076 R)
• M21: 2,545,109 km (0.096 R)
• M22: 2,719,839 km (0.108 R)
• M23: 2,813,487 km (0.081 R)
• M24: 2,975,053 km (0.107 R)
• M25: 3,052,096 km (0.03 R)
• M26: 3,277,540 km (0.097 R)
• M27: 3,417,414 km (0.105 R)
• M28: 3,498,197 km (0.093 R)
• M29: 3,744,584 km (0.085 R)
• M30: 4,017,900 km (0.083 R)
• M31: 4,081,778 km (0.06 R)
• M32: 4,178,418 km (0.042 R)
• M33: 4,561,538 km (0.079 R)
• M34: 4,751,677 km (0.088 R)
• M35: 4,808,225 km (0.117 R)
• M36: 4,910,401 km (0.096 R)
• M37: 5,105,327 km (0.047 R)
• M38: 5,163,071 km (0.044 R)
• M39: 5,221,115 km (0.096 R)
• M40: 5,291,127 km (0.098 R)
• M41: 5,361,438 km (0.117 R)
• M42: 5,574,017 km (0.084 R)
• M43: 5,717,331 km (0.071 R)
• M44: 6,539,970 km (0.047 R)
• M45: 6,640,649 km (0.111 R)
• M46: 6,780,075 km (0.116 R)
• M47: 6,869,235 km (0.051 R)
• M48: 6,971,560 km (0.092 R)
• M49: 7,100,214 km (0.087 R)
• M50: 7,268,811 km (0.11 R)
• M51: 7,373,081 km (0.061 R)
• M52: 7,491,113 km (0.098 R)
• M53: 7,675,867 km (0.062 R)
• M54: 7,768,917 km (0.112 R)
• M55: 7,889,044 km (0.064 R)
• M56: 8,104,016 km (0.109 R)
• M57: 8,253,015 km (0.106 R)
• M58: 8,307,319 km (0.082 R)
• M59: 8,416,526 km (0.079 R)
• M60: 8,705,250 km (0.094 R)
• M61: 8,788,426 km (0.094 R)
• M62: 8,885,665 km (0.093 R)
• M63: 9,165,712 km (0.09 R)
• M64: 9,221,961 km (0.075 R)
• M65: 9,363,331 km (0.093 R)
• M66: 9,462,813 km (0.067 R)
• M67: 9,648,315 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 10.1

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.39 AU - 2.03 AU

Year: 1543 Days

Day: 7.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,766,014 km

• M1: 134,638 km (0.072 R)
• M2: 217,814 km (0.072 R)
• M3: 292,464 km (0.097 R)
• M4: 441,613 km (0.081 R)
• M5: 547,977 km (0.114 R)
• M6: 805,585 km (0.078 R)
• M7: 914,342 km (0.114 R)
• M8: 1,010,534 km (0.04 R)
• M9: 1,627,326 km (0.089 R)
• M10: 1,844,841 km (0.049 R)
• M11: 1,912,010 km (0.043 R)
• M12: 2,025,705 km (0.119 R)
• M13: 2,141,793 km (0.079 R)
• M14: 2,224,371 km (0.097 R)
• M15: 2,417,352 km (0.101 R)
• M16: 2,755,443 km (0.109 R)
• M17: 3,243,282 km (0.061 R)
• M18: 3,393,628 km (0.064 R)
• M19: 3,843,917 km (0.105 R)
• M20: 4,105,714 km (0.112 R)
• M21: 4,448,741 km (0.104 R)
• M22: 4,554,956 km (0.062 R)
• M23: 4,692,736 km (0.044 R)
• M24: 5,004,049 km (0.06 R)
• M25: 5,162,323 km (0.102 R)
• M26: 5,258,066 km (0.038 R)
• M27: 5,402,727 km (0.096 R)
• M28: 5,516,272 km (0.108 R)
• M29: 5,597,803 km (0.116 R)
• M30: 5,729,150 km (0.057 R)
• M31: 5,828,333 km (0.06 R)
• M32: 6,045,100 km (0.09 R)
• M33: 6,146,229 km (0.118 R)
• M34: 6,230,751 km (0.057 R)
• M35: 6,349,831 km (0.041 R)
• M36: 6,694,355 km (0.084 R)
• M37: 6,886,439 km (0.113 R)
• M38: 6,991,905 km (0.102 R)
• M39: 7,186,831 km (0.066 R)
• M40: 7,509,664 km (0.036 R)
• M41: 7,965,937 km (0.102 R)
• M42: 8,828,967 km (0.079 R)
• M43: 8,982,155 km (0.061 R)
• M44: 9,194,136 km (0.088 R)
• M45: 9,291,075 km (0.101 R)
• M46: 9,820,352 km (0.096 R)
• M47: 10,581,805 km (0.047 R)
• M48: 11,134,420 km (0.109 R)
• M49: 11,528,910 km (0.103 R)
• M50: 12,225,138 km (0.1 R)
• M51: 12,438,764 km (0.112 R)
• M52: 12,804,680 km (0.118 R)
• M53: 12,891,447 km (0.118 R)
• M54: 13,130,654 km (0.073 R)
• M55: 13,240,010 km (0.099 R)
• M56: 13,393,348 km (0.062 R)
• M57: 13,525,443 km (0.064 R)
• M58: 14,102,442 km (0.105 R)
• M59: 14,169,611 km (0.048 R)
• M60: 14,281,660 km (0.061 R)
• M61: 14,371,568 km (0.037 R)
• M62: 14,551,834 km (0.079 R)
• M63: 14,892,019 km (0.06 R)
• M64: 15,051,640 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 9.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.82 AU - 2.04 AU

Year: 1851 Days

Day: 10.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 39,766,014 km

• M1: 132,394 km (0.084 R)
• M2: 195,674 km (0.118 R)
• M3: 273,315 km (0.102 R)
• M4: 408,103 km (0.104 R)
• M5: 640,129 km (0.1 R)
• M6: 715,227 km (0.118 R)
• M7: 1,231,190 km (0.068 R)
• M8: 1,327,083 km (0.105 R)
• M9: 1,487,452 km (0.055 R)
• M10: 1,686,866 km (0.119 R)
• M11: 1,827,637 km (0.043 R)
• M12: 2,839,667 km (0.058 R)
• M13: 2,968,022 km (0.107 R)
• M14: 3,098,471 km (0.108 R)
• M15: 3,200,048 km (0.06 R)
• M16: 3,271,855 km (0.084 R)
• M17: 4,220,306 km (0.08 R)
• M18: 4,504,541 km (0.087 R)
• M19: 4,631,550 km (0.119 R)
• M20: 4,701,412 km (0.094 R)
• M21: 5,212,139 km (0.07 R)
• M22: 5,345,581 km (0.065 R)
• M23: 5,467,952 km (0.093 R)
• M24: 5,529,436 km (0.116 R)
• M25: 5,591,220 km (0.083 R)
• M26: 5,653,304 km (0.039 R)
• M27: 5,765,502 km (0.073 R)
• M28: 5,903,581 km (0.114 R)
• M29: 6,157,598 km (0.076 R)
• M30: 6,441,086 km (0.102 R)
• M31: 6,519,176 km (0.046 R)
• M32: 7,521,781 km (0.109 R)
• M33: 7,908,342 km (0.115 R)
• M34: 8,061,979 km (0.117 R)
• M35: 8,174,327 km (0.052 R)
• M36: 8,443,304 km (0.111 R)
• M37: 8,600,382 km (0.107 R)
• M38: 8,932,040 km (0.079 R)
• M39: 9,004,595 km (0.083 R)
• M40: 9,548,383 km (0.05 R)
• M41: 9,771,733 km (0.107 R)
• M42: 9,966,809 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 9.8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.27 AU - 3.03 AU

Year: 2978 Days

Day: 9.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,766,014 km

• M1: 132,843 km (0.099 R)
• M2: 214,075 km (0.096 R)
• M3: 388,506 km (0.092 R)
• M4: 489,484 km (0.082 R)
• M5: 550,819 km (0.045 R)
• M6: 698,173 km (0.072 R)
• M7: 867,518 km (0.073 R)
• M8: 1,060,051 km (0.088 R)
• M9: 1,189,901 km (0.04 R)
• M10: 1,305,690 km (0.094 R)
• M11: 1,517,670 km (0.046 R)
• M12: 1,719,029 km (0.108 R)
• M13: 1,862,045 km (0.095 R)
• M14: 1,929,364 km (0.039 R)
• M15: 1,997,580 km (0.105 R)
• M16: 2,195,349 km (0.035 R)
• M17: 2,363,198 km (0.066 R)
• M18: 2,724,177 km (0.098 R)
• M19: 2,970,266 km (0.113 R)
• M20: 3,089,346 km (0.106 R)
• M21: 3,169,680 km (0.113 R)
• M22: 3,359,819 km (0.059 R)
• M23: 3,823,123 km (0.092 R)
• M24: 3,909,441 km (0.076 R)
• M25: 4,098,982 km (0.098 R)
• M26: 4,291,514 km (0.087 R)
• M27: 4,411,492 km (0.111 R)
• M28: 4,593,552 km (0.108 R)
• M29: 4,747,189 km (0.086 R)
• M30: 4,965,153 km (0.075 R)
• M31: 5,028,134 km (0.041 R)
• M32: 5,202,416 km (0.048 R)
• M33: 5,475,880 km (0.094 R)
• M34: 5,557,262 km (0.089 R)
• M35: 5,787,194 km (0.065 R)
• M36: 5,853,316 km (0.119 R)
• M37: 6,307,345 km (0.12 R)
• M38: 6,495,540 km (0.04 R)
• M39: 6,616,265 km (0.106 R)
• M40: 6,720,385 km (0.117 R)
• M41: 6,842,457 km (0.109 R)
• M42: 6,982,929 km (0.083 R)
• M43: 7,159,904 km (0.092 R)
• M44: 7,266,866 km (0.068 R)
• M45: 7,446,234 km (0.104 R)
• M46: 7,754,555 km (0.044 R)
• M47: 7,864,360 km (0.089 R)
• M48: 8,011,564 km (0.059 R)
• M49: 8,178,366 km (0.111 R)
• M50: 8,271,416 km (0.073 R)
• M51: 8,704,502 km (0.088 R)
• M52: 8,780,497 km (0.117 R)
• M53: 8,875,941 km (0.103 R)
• M54: 9,455,483 km (0.085 R)
• M55: 9,651,456 km (0.11 R)
• M56: 9,809,282 km (0.068 R)
• M57: 10,167,270 km (0.043 R)
• M58: 11,391,579 km (0.118 R)
• M59: 11,495,699 km (0.083 R)
• M60: 11,600,118 km (0.051 R)
• M61: 11,936,414 km (0.083 R)
• M62: 12,254,609 km (0.063 R)
• M63: 12,942,909 km (0.102 R)
• M64: 13,423,417 km (0.028 R)
• M65: 14,043,500 km (0.11 R)
• M66: 14,132,810 km (0.096 R)
• M67: 14,244,709 km (0.09 R)
• M68: 14,604,941 km (0.102 R)
• M69: 14,740,776 km (0.103 R)
• M70: 14,990,903 km (0.113 R)
• M71: 15,311,342 km (0.081 R)
• M72: 15,426,233 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.5

Radius: 4.1

Gravity: 20.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.69 AU - 6.77 AU

Year: 10734 Days

Day: 17.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,766,014 km

• M1: 52,210 km (0.071 R)
• M2: 430,094 km (0.1 R)
• M3: 468,690 km (0.082 R)
• M4: 916,137 km (0.075 R)
• M5: 1,195,586 km (0.096 R)
• M6: 1,250,788 km (0.099 R)
• M7: 1,325,736 km (0.092 R)
• M8: 1,559,558 km (0.056 R)
• M9: 1,806,095 km (0.09 R)
• M10: 2,312,185 km (0.08 R)
• M11: 2,712,808 km (0.074 R)
• M12: 3,576,586 km (0.113 R)
• M13: 3,737,254 km (0.112 R)
• M14: 4,177,072 km (0.111 R)
• M15: 4,926,258 km (0.081 R)
• M16: 4,985,648 km (0.094 R)
• M17: 5,715,985 km (0.087 R)
• M18: 6,446,771 km (0.085 R)
• M19: 7,105,749 km (0.096 R)
• M20: 7,273,897 km (0.061 R)
• M21: 7,341,516 km (0.119 R)
• M22: 7,924,648 km (0.066 R)
• M23: 9,798,212 km (0.108 R)
• M24: 9,835,611 km (0.088 R)
• M25: 11,015,789 km (0.118 R)
• M26: 11,171,371 km (0.114 R)
• M27: 11,288,506 km (0.096 R)
• M28: 11,523,973 km (0.057 R)
• M29: 11,642,305 km (0.086 R)
• M30: 11,880,165 km (0.083 R)
• M31: 13,093,554 km (0.067 R)
• M32: 13,673,245 km (0.099 R)
• M33: 14,473,145 km (0.109 R)
• M34: 14,814,528 km (0.081 R)
• M35: 15,158,603 km (0.066 R)
• M36: 16,030,010 km (0.116 R)
• M37: 17,007,184 km (0.067 R)
• M38: 17,141,971 km (0.082 R)
• M39: 17,277,058 km (0.107 R)
• M40: 17,866,623 km (0.073 R)
• M41: 18,740,125 km (0.116 R)
• M42: 18,879,251 km (0.115 R)
• M43: 19,533,293 km (0.103 R)
• M44: 19,627,390 km (0.095 R)
• M45: 20,289,810 km (0.058 R)
• M46: 20,863,517 km (0.038 R)
• M47: 20,911,538 km (0.083 R)
• M48: 21,200,561 km (0.062 R)
• M49: 21,248,882 km (0.092 R)
• M50: 22,222,764 km (0.08 R)
• M51: 22,517,621 km (0.114 R)
• M52: 22,913,008 km (0.096 R)
• M53: 23,061,858 km (0.119 R)
• M54: 23,660,399 km (0.057 R)
• M55: 24,062,219 km (0.107 R)
• M56: 24,516,997 km (0.09 R)
• M57: 24,669,138 km (0.103 R)
• M58: 24,872,591 km (0.104 R)
• M59: 24,923,604 km (0.083 R)
• M60: 25,589,165 km (0.116 R)
• M61: 26,156,888 km (0.117 R)
• M62: 26,416,291 km (0.115 R)
• M63: 27,094,718 km (0.103 R)
• M64: 27,199,586 km (0.114 R)
• M65: 28,096,574 km (0.045 R)
• M66: 28,522,031 km (0.118 R)
• M67: 28,575,437 km (0.084 R)
• M68: 28,842,619 km (0.057 R)
• M69: 30,190,795 km (0.117 R)
• M70: 31,504,264 km (0.099 R)
• M71: 32,223,531 km (0.1 R)
• M72: 34,130,006 km (0.065 R)
• M73: 35,325,592 km (0.119 R)
• M74: 36,130,429 km (0.112 R)
• M75: 36,941,100 km (0.114 R)
• M76: 37,933,682 km (0.078 R)
• M77: 39,053,272 km (0.046 R)
• M78: 39,171,754 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 18,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit