🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.5

Radius: 8.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.83 AU - 0.91 AU

Year: 532 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 91,336,756 km

• M1: 103,971 km (0.082 R)
• M2: 171,589 km (0.067 R)
• M3: 225,743 km (0.12 R)
• M4: 291,865 km (0.04 R)
• M5: 358,586 km (0.105 R)
• M6: 489,185 km (0.081 R)
• M7: 569,070 km (0.084 R)
• M8: 653,892 km (0.072 R)
• M9: 728,691 km (0.052 R)
• M10: 840,890 km (0.071 R)
• M11: 959,222 km (0.095 R)
• M12: 1,016,368 km (0.096 R)
• M13: 1,078,900 km (0.104 R)
• M14: 1,186,162 km (0.085 R)
• M15: 1,301,651 km (0.093 R)
• M16: 1,360,892 km (0.098 R)
• M17: 1,482,066 km (0.072 R)
• M18: 1,626,428 km (0.111 R)
• M19: 1,680,582 km (0.051 R)
• M20: 1,740,422 km (0.076 R)
• M21: 1,924,128 km (0.111 R)
• M22: 2,044,853 km (0.059 R)
• M23: 2,108,881 km (0.095 R)
• M24: 2,200,734 km (0.088 R)
• M25: 2,327,144 km (0.099 R)
• M26: 2,399,699 km (0.112 R)
• M27: 2,512,795 km (0.107 R)
• M28: 2,604,499 km (0.091 R)
• M29: 2,656,709 km (0.1 R)
• M30: 2,744,373 km (0.065 R)
• M31: 2,952,763 km (0.062 R)
• M32: 3,031,451 km (0.12 R)
• M33: 3,315,687 km (0.109 R)
• M34: 3,416,666 km (0.093 R)
• M35: 3,634,480 km (0.108 R)
• M36: 3,686,391 km (0.106 R)
• M37: 3,876,829 km (0.081 R)
• M38: 4,016,703 km (0.108 R)
• M39: 4,267,130 km (0.092 R)
• M40: 4,370,203 km (0.094 R)
• M41: 4,439,317 km (0.046 R)
• M42: 4,620,929 km (0.102 R)
• M43: 4,726,694 km (0.11 R)
• M44: 4,840,538 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 9.9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.04 AU - 1.42 AU

Year: 895 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 91,336,756 km

• M1: 137,929 km (0.025 R)
• M2: 205,996 km (0.03 R)
• M3: 284,685 km (0.096 R)
• M4: 415,284 km (0.049 R)
• M5: 487,240 km (0.096 R)
• M6: 668,403 km (0.093 R)
• M7: 841,189 km (0.06 R)
• M8: 923,617 km (0.108 R)
• M9: 1,076,506 km (0.107 R)
• M10: 1,216,679 km (0.12 R)
• M11: 1,762,861 km (0.081 R)
• M12: 2,014,784 km (0.113 R)
• M13: 2,110,228 km (0.099 R)
• M14: 2,287,501 km (0.107 R)
• M15: 2,619,309 km (0.077 R)
• M16: 2,733,303 km (0.089 R)
• M17: 2,848,942 km (0.07 R)
• M18: 2,966,376 km (0.029 R)
• M19: 3,266,918 km (0.045 R)
• M20: 3,338,426 km (0.116 R)
• M21: 3,420,855 km (0.111 R)
• M22: 3,587,806 km (0.12 R)
• M23: 3,672,329 km (0.03 R)
• M24: 3,746,828 km (0.112 R)
• M25: 3,865,011 km (0.118 R)
• M26: 4,038,993 km (0.107 R)
• M27: 4,260,099 km (0.092 R)
• M28: 4,349,708 km (0.115 R)
• M29: 4,474,024 km (0.116 R)
• M30: 4,610,906 km (0.11 R)
• M31: 4,714,577 km (0.105 R)
• M32: 4,795,659 km (0.069 R)
• M33: 4,877,339 km (0.112 R)
• M34: 5,112,956 km (0.044 R)
• M35: 5,328,377 km (0.118 R)
• M36: 5,449,252 km (0.085 R)
• M37: 5,571,174 km (0.115 R)
• M38: 5,854,961 km (0.086 R)
• M39: 6,359,854 km (0.115 R)
• M40: 6,552,836 km (0.081 R)
• M41: 6,630,477 km (0.093 R)
• M42: 6,747,612 km (0.098 R)
• M43: 6,891,824 km (0.099 R)
• M44: 7,076,727 km (0.07 R)
• M45: 7,156,613 km (0.115 R)
• M46: 7,236,647 km (0.111 R)
• M47: 7,696,062 km (0.077 R)
• M48: 8,026,075 km (0.068 R)
• M49: 8,416,975 km (0.036 R)
• M50: 8,487,435 km (0.118 R)
• M51: 8,600,681 km (0.055 R)
• M52: 8,671,590 km (0.047 R)
• M53: 8,742,799 km (0.055 R)
• M54: 9,188,451 km (0.043 R)
• M55: 9,261,006 km (0.105 R)
• M56: 9,363,032 km (0.1 R)
• M57: 9,465,207 km (0.119 R)
• M58: 9,538,510 km (0.094 R)
• M59: 9,937,787 km (0.026 R)
• M60: 10,086,936 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265

Radius: 14.6

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.34 AU - 1.58 AU

Year: 1157 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 91,336,756 km

• M1: 236,963 km (0.094 R)
• M2: 386,112 km (0.116 R)
• M3: 489,783 km (0.075 R)
• M4: 588,518 km (0.096 R)
• M5: 745,147 km (0.11 R)
• M6: 896,390 km (0.106 R)
• M7: 990,338 km (0.109 R)
• M8: 1,088,175 km (0.09 R)
• M9: 1,275,771 km (0.052 R)
• M10: 1,370,765 km (0.086 R)
• M11: 1,588,580 km (0.101 R)
• M12: 1,691,653 km (0.055 R)
• M13: 1,818,362 km (0.078 R)
• M14: 2,059,514 km (0.082 R)
• M15: 2,180,239 km (0.066 R)
• M16: 2,350,482 km (0.025 R)
• M17: 2,720,886 km (0.118 R)
• M18: 2,854,178 km (0.068 R)
• M19: 3,084,259 km (0.075 R)
• M20: 3,347,252 km (0.091 R)
• M21: 3,545,021 km (0.077 R)
• M22: 3,774,354 km (0.101 R)
• M23: 3,876,829 km (0.044 R)
• M24: 4,056,197 km (0.113 R)
• M25: 4,190,087 km (0.096 R)
• M26: 4,335,197 km (0.093 R)
• M27: 4,811,217 km (0.1 R)
• M28: 4,963,508 km (0.112 R)
• M29: 5,055,510 km (0.109 R)
• M30: 5,314,464 km (0.056 R)
• M31: 5,482,612 km (0.065 R)
• M32: 5,663,027 km (0.07 R)
• M33: 5,834,766 km (0.104 R)
• M34: 6,008,299 km (0.113 R)
• M35: 6,183,628 km (0.086 R)
• M36: 6,438,393 km (0.057 R)
• M37: 6,572,882 km (0.109 R)
• M38: 6,685,529 km (0.097 R)
• M39: 6,787,555 km (0.048 R)
• M40: 6,878,660 km (0.083 R)
• M41: 6,970,214 km (0.092 R)
• M42: 7,200,894 km (0.03 R)
• M43: 7,328,800 km (0.045 R)
• M44: 7,504,577 km (0.114 R)
• M45: 7,646,097 km (0.103 R)
• M46: 7,860,171 km (0.073 R)
• M47: 8,184,948 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.7

Radius: 13.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.58 AU - 1.66 AU

Year: 1353 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,336,756 km

• M1: 170,542 km (0.085 R)
• M2: 268,678 km (0.03 R)
• M3: 422,614 km (0.088 R)
• M4: 590,912 km (0.062 R)
• M5: 725,101 km (0.039 R)
• M6: 826,229 km (0.09 R)
• M7: 913,295 km (0.12 R)
• M8: 1,041,650 km (0.105 R)
• M9: 1,187,508 km (0.115 R)
• M10: 1,298,958 km (0.117 R)
• M11: 1,406,370 km (0.076 R)
• M12: 1,521,111 km (0.108 R)
• M13: 1,659,788 km (0.063 R)
• M14: 1,768,845 km (0.097 R)
• M15: 1,863,092 km (0.107 R)
• M16: 1,954,646 km (0.078 R)
• M17: 2,079,410 km (0.046 R)
• M18: 2,374,717 km (0.056 R)
• M19: 2,561,415 km (0.074 R)
• M20: 2,748,262 km (0.116 R)
• M21: 2,954,857 km (0.086 R)
• M22: 3,172,073 km (0.118 R)
• M23: 3,319,876 km (0.088 R)
• M24: 3,486,229 km (0.056 R)
• M25: 3,622,363 km (0.047 R)
• M26: 3,727,231 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.1

Radius: 13.7

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.69 AU - 2.15 AU

Year: 1745 Days

Day: 6.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 91,336,756 km

• M1: 327,171 km (0.112 R)
• M2: 433,235 km (0.112 R)
• M3: 531,671 km (0.079 R)
• M4: 660,026 km (0.098 R)
• M5: 771,775 km (0.08 R)
• M6: 992,731 km (0.077 R)
• M7: 1,132,605 km (0.07 R)
• M8: 1,262,008 km (0.109 R)
• M9: 1,750,295 km (0.113 R)
• M10: 2,058,317 km (0.103 R)
• M11: 2,240,677 km (0.03 R)
• M12: 3,024,271 km (0.108 R)
• M13: 3,171,026 km (0.087 R)
• M14: 3,357,874 km (0.106 R)
• M15: 3,510,164 km (0.067 R)
• M16: 3,664,549 km (0.099 R)
• M17: 3,993,964 km (0.034 R)
• M18: 4,209,834 km (0.059 R)
• M19: 4,305,576 km (0.119 R)
• M20: 4,457,418 km (0.101 R)
• M21: 4,569,018 km (0.116 R)
• M22: 4,695,578 km (0.039 R)
• M23: 4,880,780 km (0.044 R)
• M24: 5,126,420 km (0.08 R)
• M25: 5,214,084 km (0.119 R)
• M26: 5,540,058 km (0.089 R)
• M27: 5,630,265 km (0.118 R)
• M28: 5,872,913 km (0.079 R)
• M29: 5,964,766 km (0.072 R)
• M30: 6,088,035 km (0.082 R)
• M31: 6,290,142 km (0.047 R)
• M32: 6,447,219 km (0.118 R)
• M33: 6,605,644 km (0.025 R)
• M34: 7,268,512 km (0.113 R)
• M35: 7,599,572 km (0.099 R)
• M36: 8,105,661 km (0.106 R)
• M37: 8,294,005 km (0.102 R)
• M38: 8,449,138 km (0.087 R)
• M39: 8,744,893 km (0.085 R)
• M40: 8,991,131 km (0.087 R)
• M41: 9,346,725 km (0.119 R)
• M42: 9,436,334 km (0.099 R)
• M43: 9,580,397 km (0.113 R)
• M44: 9,779,662 km (0.084 R)
• M45: 9,998,523 km (0.098 R)
• M46: 10,274,531 km (0.081 R)
• M47: 10,422,783 km (0.106 R)
• M48: 10,646,432 km (0.119 R)
• M49: 11,136,664 km (0.068 R)
• M50: 11,711,419 km (0.095 R)
• M51: 12,178,164 km (0.112 R)
• M52: 12,473,022 km (0.06 R)
• M53: 12,750,376 km (0.107 R)
• M54: 13,291,023 km (0.062 R)
• M55: 13,574,361 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 8.6

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.96 AU - 2.92 AU

Year: 2500 Days

Day: 7.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 91,336,756 km

• M1: 111,750 km (0.106 R)
• M2: 194,776 km (0.061 R)
• M3: 251,324 km (0.051 R)
• M4: 461,659 km (0.094 R)
• M5: 539,151 km (0.114 R)
• M6: 699,819 km (0.086 R)
• M7: 809,624 km (0.109 R)
• M8: 995,723 km (0.08 R)
• M9: 1,078,451 km (0.114 R)
• M10: 1,455,886 km (0.077 R)
• M11: 1,514,678 km (0.048 R)
• M12: 1,708,707 km (0.117 R)
• M13: 1,898,098 km (0.038 R)
• M14: 1,975,739 km (0.116 R)
• M15: 2,081,056 km (0.097 R)
• M16: 2,394,164 km (0.059 R)
• M17: 2,577,871 km (0.046 R)
• M18: 2,751,554 km (0.108 R)
• M19: 2,825,006 km (0.087 R)
• M20: 2,944,086 km (0.086 R)
• M21: 3,311,199 km (0.115 R)
• M22: 3,676,816 km (0.085 R)
• M23: 3,741,742 km (0.111 R)
• M24: 3,856,184 km (0.113 R)
• M25: 3,971,973 km (0.096 R)
• M26: 4,567,672 km (0.087 R)
• M27: 4,760,653 km (0.088 R)
• M28: 4,867,167 km (0.078 R)
• M29: 5,136,742 km (0.107 R)
• M30: 5,264,199 km (0.116 R)
• M31: 5,429,655 km (0.087 R)
• M32: 5,559,506 km (0.108 R)
• M33: 5,615,455 km (0.108 R)
• M34: 5,803,500 km (0.104 R)
• M35: 5,879,346 km (0.117 R)
• M36: 6,127,828 km (0.032 R)
• M37: 6,438,692 km (0.095 R)
• M38: 6,954,506 km (0.086 R)
• M39: 7,587,006 km (0.089 R)
• M40: 7,857,778 km (0.072 R)
• M41: 8,068,112 km (0.111 R)
• M42: 8,259,149 km (0.091 R)
• M43: 8,602,326 km (0.116 R)
• M44: 8,688,944 km (0.105 R)
• M45: 9,347,174 km (0.039 R)
• M46: 9,749,892 km (0.102 R)
• M47: 10,089,778 km (0.088 R)
• M48: 10,181,033 km (0.055 R)
• M49: 10,295,625 km (0.086 R)
• M50: 10,595,419 km (0.065 R)
• M51: 10,851,231 km (0.111 R)
• M52: 11,274,444 km (0.027 R)
• M53: 11,392,925 km (0.116 R)
• M54: 11,511,855 km (0.093 R)
• M55: 12,209,729 km (0.101 R)
• M56: 12,307,118 km (0.099 R)
• M57: 13,369,711 km (0.085 R)
• M58: 13,772,728 km (0.101 R)
• M59: 13,924,869 km (0.074 R)
• M60: 14,771,443 km (0.072 R)
• M61: 14,875,264 km (0.106 R)
• M62: 15,292,642 km (0.036 R)
• M63: 15,926,040 km (0.091 R)
• M64: 16,326,364 km (0.112 R)
• M65: 16,865,215 km (0.113 R)
• M66: 17,055,055 km (0.112 R)
• M67: 17,300,395 km (0.078 R)
• M68: 17,711,789 km (0.084 R)
• M69: 18,209,801 km (0.085 R)
• M70: 18,516,476 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.2

Radius: 4.1

Gravity: 59.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.12 AU - 12.56 AU

Year: 21812 Days

Day: 19.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,336,756 km

• M1: 53,855 km (0.027 R)
• M2: 235,766 km (0.086 R)
• M3: 290,070 km (0.098 R)
• M4: 1,041,201 km (0.111 R)
• M5: 1,228,498 km (0.118 R)
• M6: 1,293,274 km (0.055 R)
• M7: 1,814,622 km (0.076 R)
• M8: 1,851,423 km (0.082 R)
• M9: 1,925,923 km (0.061 R)
• M10: 2,039,617 km (0.087 R)
• M11: 2,155,406 km (0.11 R)
• M12: 2,598,365 km (0.097 R)
• M13: 3,291,004 km (0.085 R)
• M14: 3,657,518 km (0.084 R)
• M15: 7,138,810 km (0.086 R)
• M16: 7,551,551 km (0.084 R)
• M17: 7,611,240 km (0.107 R)
• M18: 8,032,807 km (0.054 R)
• M19: 8,835,849 km (0.116 R)
• M20: 8,898,680 km (0.083 R)
• M21: 8,961,660 km (0.096 R)
• M22: 9,342,537 km (0.115 R)
• M23: 9,923,874 km (0.112 R)
• M24: 11,736,701 km (0.088 R)
• M25: 12,223,044 km (0.098 R)
• M26: 14,677,346 km (0.107 R)
• M27: 15,427,280 km (0.053 R)
• M28: 16,266,674 km (0.065 R)
• M29: 16,498,102 km (0.118 R)
• M30: 17,120,579 km (0.079 R)
• M31: 18,388,720 km (0.112 R)
• M32: 18,549,238 km (0.108 R)
• M33: 19,686,631 km (0.107 R)
• M34: 21,772,923 km (0.096 R)
• M35: 21,857,894 km (0.104 R)
• M36: 22,799,164 km (0.102 R)
• M37: 23,318,119 km (0.062 R)
• M38: 23,491,952 km (0.096 R)
• M39: 23,753,449 km (0.101 R)
• M40: 25,432,536 km (0.102 R)
• M41: 26,693,945 km (0.115 R)
• M42: 27,332,279 km (0.028 R)
• M43: 28,438,106 km (0.062 R)
• M44: 29,935,282 km (0.097 R)
• M45: 30,124,224 km (0.057 R)
• M46: 30,693,444 km (0.097 R)
• M47: 31,361,997 km (0.096 R)
• M48: 31,746,164 km (0.044 R)
• M49: 32,713,464 km (0.109 R)
• M50: 33,298,392 km (0.113 R)
• M51: 34,676,786 km (0.063 R)
• M52: 36,073,731 km (0.074 R)
• M53: 36,981,342 km (0.069 R)
• M54: 37,082,769 km (0.081 R)
• M55: 37,488,927 km (0.071 R)
• M56: 38,203,257 km (0.112 R)
• M57: 44,077,666 km (0.106 R)
• M58: 46,789,277 km (0.064 R)
• M59: 48,774,890 km (0.116 R)
• M60: 48,886,041 km (0.09 R)
• M61: 50,787,729 km (0.066 R)
• M62: 51,013,173 km (0.117 R)
• M63: 51,464,809 km (0.072 R)
• M64: 51,577,905 km (0.112 R)
• M65: 52,258,426 km (0.114 R)
• M66: 52,941,789 km (0.106 R)
• M67: 53,284,667 km (0.104 R)
• M68: 55,705,011 km (0.09 R)
• M69: 55,821,099 km (0.107 R)
• M70: 56,286,498 km (0.113 R)
• M71: 56,987,065 km (0.077 R)
• M72: 57,338,321 km (0.086 R)
• M73: 58,396,726 km (0.082 R)
• M74: 59,105,820 km (0.116 R)
• M75: 59,224,301 km (0.075 R)
• M76: 59,342,783 km (0.045 R)
• M77: 63,420,073 km (0.069 R)
• M78: 64,270,686 km (0.064 R)
• M79: 66,352,041 km (0.063 R)
• M80: 68,455,387 km (0.08 R)
• M81: 70,203,887 km (0.117 R)
• M82: 70,706,237 km (0.06 R)
• M83: 74,127,690 km (0.116 R)
• M84: 75,151,837 km (0.066 R)
• M85: 75,408,547 km (0.068 R)
• M86: 77,084,641 km (0.065 R)
• M87: 77,473,147 km (0.103 R)
• M88: 79,817,794 km (0.081 R)
• M89: 80,735,876 km (0.098 R)
• M90: 81,130,516 km (0.076 R)
• M91: 82,450,268 km (0.118 R)
• M92: 84,843,684 km (0.061 R)
• M93: 85,512,536 km (0.116 R)
• M94: 86,855,626 km (0.043 R)
• M95: 87,934,975 km (0.108 R)
• M96: 88,747,441 km (0.037 R)
• M97: 89,698,584 km (0.089 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit