🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 11.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.95 AU

Year: 451 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 25,412,147 km

• M1: 149,448 km (0.051 R)
• M2: 223,948 km (0.092 R)
• M3: 302,936 km (0.115 R)
• M4: 487,689 km (0.087 R)
• M5: 670,797 km (0.114 R)
• M6: 754,721 km (0.083 R)
• M7: 878,289 km (0.027 R)
• M8: 1,037,012 km (0.114 R)
• M9: 1,132,755 km (0.061 R)
• M10: 1,288,038 km (0.081 R)
• M11: 1,419,235 km (0.072 R)
• M12: 1,571,376 km (0.077 R)
• M13: 1,687,015 km (0.11 R)
• M14: 1,771,538 km (0.076 R)
• M15: 2,065,199 km (0.077 R)
• M16: 2,174,255 km (0.105 R)
• M17: 2,257,432 km (0.086 R)
• M18: 2,431,713 km (0.037 R)
• M19: 2,527,905 km (0.085 R)
• M20: 2,649,977 km (0.103 R)
• M21: 2,724,028 km (0.093 R)
• M22: 2,814,086 km (0.083 R)
• M23: 2,981,635 km (0.118 R)
• M24: 3,184,041 km (0.067 R)
• M25: 3,471,867 km (0.06 R)
• M26: 3,553,249 km (0.086 R)
• M27: 3,740,396 km (0.077 R)
• M28: 3,885,655 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.5

Radius: 13.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.68 AU - 0.92 AU

Year: 477 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 73.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 25,412,147 km

• M1: 173,384 km (0.039 R)
• M2: 267,780 km (0.117 R)
• M3: 368,908 km (0.112 R)
• M4: 466,147 km (0.07 R)
• M5: 586,274 km (0.105 R)
• M6: 681,269 km (0.063 R)
• M7: 798,553 km (0.083 R)
• M8: 975,977 km (0.107 R)
• M9: 1,065,586 km (0.102 R)
• M10: 1,158,187 km (0.061 R)
• M11: 1,392,457 km (0.091 R)
• M12: 1,605,484 km (0.103 R)
• M13: 1,707,959 km (0.051 R)
• M14: 1,812,827 km (0.057 R)
• M15: 1,919,939 km (0.046 R)
• M16: 2,105,291 km (0.114 R)
• M17: 2,212,403 km (0.116 R)
• M18: 2,333,428 km (0.037 R)
• M19: 2,704,131 km (0.111 R)
• M20: 2,880,208 km (0.083 R)
• M21: 3,073,638 km (0.1 R)
• M22: 3,285,169 km (0.052 R)
• M23: 3,396,320 km (0.11 R)
• M24: 3,565,516 km (0.119 R)
• M25: 3,715,862 km (0.096 R)
• M26: 3,860,971 km (0.073 R)
• M27: 3,963,745 km (0.115 R)
• M28: 4,187,244 km (0.034 R)
• M29: 4,330,858 km (0.117 R)
• M30: 4,537,902 km (0.104 R)
• M31: 4,646,659 km (0.09 R)
• M32: 4,740,457 km (0.098 R)
• M33: 4,930,147 km (0.105 R)
• M34: 5,081,989 km (0.097 R)
• M35: 5,211,242 km (0.114 R)
• M36: 5,555,616 km (0.083 R)
• M37: 5,647,020 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 11.1

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.67 AU - 1.05 AU

Year: 532 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 25,412,147 km

• M1: 180,415 km (0.119 R)
• M2: 253,120 km (0.11 R)
• M3: 337,343 km (0.103 R)
• M4: 473,776 km (0.11 R)
• M5: 554,260 km (0.106 R)
• M6: 693,536 km (0.084 R)
• M7: 823,087 km (0.056 R)
• M8: 947,104 km (0.103 R)
• M9: 1,048,232 km (0.039 R)
• M10: 1,374,655 km (0.078 R)
• M11: 1,462,618 km (0.119 R)
• M12: 1,558,361 km (0.113 R)
• M13: 1,638,845 km (0.074 R)
• M14: 1,756,429 km (0.042 R)
• M15: 1,858,604 km (0.057 R)
• M16: 2,000,124 km (0.057 R)
• M17: 2,326,995 km (0.112 R)
• M18: 2,473,302 km (0.073 R)
• M19: 2,670,920 km (0.058 R)
• M20: 2,803,314 km (0.105 R)
• M21: 2,937,953 km (0.102 R)
• M22: 3,016,940 km (0.077 R)
• M23: 3,147,689 km (0.083 R)
• M24: 3,414,871 km (0.071 R)
• M25: 3,574,192 km (0.097 R)
• M26: 3,704,941 km (0.049 R)
• M27: 3,790,511 km (0.088 R)
• M28: 4,027,175 km (0.114 R)
• M29: 4,099,131 km (0.108 R)
• M30: 4,309,316 km (0.113 R)
• M31: 4,473,575 km (0.061 R)
• M32: 4,581,435 km (0.109 R)
• M33: 4,774,416 km (0.097 R)
• M34: 4,918,778 km (0.059 R)
• M35: 5,030,228 km (0.068 R)
• M36: 5,177,283 km (0.113 R)
• M37: 5,413,648 km (0.106 R)
• M38: 5,484,408 km (0.082 R)
• M39: 5,555,317 km (0.062 R)
• M40: 5,689,506 km (0.104 R)
• M41: 5,770,439 km (0.069 R)
• M42: 5,942,626 km (0.103 R)
• M43: 6,292,086 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.5

Radius: 8.4

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.85 AU - 1.07 AU

Year: 627 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,412,147 km

• M1: 110,403 km (0.091 R)
• M2: 205,398 km (0.079 R)
• M3: 260,899 km (0.083 R)
• M4: 320,289 km (0.074 R)
• M5: 422,614 km (0.117 R)
• M6: 560,992 km (0.058 R)
• M7: 618,737 km (0.059 R)
• M8: 720,015 km (0.074 R)
• M9: 783,743 km (0.064 R)
• M10: 860,637 km (0.083 R)
• M11: 1,076,506 km (0.055 R)
• M12: 1,143,975 km (0.102 R)
• M13: 1,251,386 km (0.062 R)
• M14: 1,375,552 km (0.105 R)
• M15: 1,593,965 km (0.099 R)
• M16: 1,700,180 km (0.115 R)
• M17: 1,860,399 km (0.039 R)
• M18: 1,934,899 km (0.113 R)
• M19: 2,087,040 km (0.075 R)
• M20: 2,148,973 km (0.1 R)
• M21: 2,314,578 km (0.105 R)
• M22: 2,533,739 km (0.086 R)
• M23: 2,759,782 km (0.078 R)
• M24: 2,992,257 km (0.099 R)
• M25: 3,240,290 km (0.112 R)
• M26: 3,412,327 km (0.089 R)
• M27: 3,504,031 km (0.105 R)
• M28: 3,699,555 km (0.116 R)
• M29: 3,774,953 km (0.057 R)
• M30: 3,879,522 km (0.115 R)
• M31: 4,101,375 km (0.088 R)
• M32: 4,426,751 km (0.12 R)
• M33: 4,628,109 km (0.095 R)
• M34: 4,729,836 km (0.11 R)
• M35: 4,873,599 km (0.091 R)
• M36: 5,029,331 km (0.096 R)
• M37: 5,113,106 km (0.059 R)
• M38: 5,250,137 km (0.092 R)
• M39: 5,398,987 km (0.112 R)
• M40: 5,527,791 km (0.082 R)
• M41: 5,581,796 km (0.099 R)
• M42: 5,635,950 km (0.065 R)
• M43: 5,843,293 km (0.084 R)
• M44: 5,964,467 km (0.084 R)
• M45: 6,366,885 km (0.106 R)
• M46: 6,571,535 km (0.088 R)
• M47: 6,640,201 km (0.093 R)
• M48: 6,709,165 km (0.05 R)
• M49: 6,778,280 km (0.049 R)
• M50: 6,998,787 km (0.063 R)
• M51: 7,080,766 km (0.062 R)
• M52: 7,162,896 km (0.105 R)
• M53: 7,518,789 km (0.119 R)
• M54: 7,698,905 km (0.09 R)
• M55: 7,807,662 km (0.097 R)
• M56: 7,990,022 km (0.12 R)
• M57: 8,075,592 km (0.095 R)
• M58: 8,136,927 km (0.079 R)
• M59: 8,284,730 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.9

Radius: 11.2

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.77 AU - 1.25 AU

Year: 677 Days

Day: 10 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,412,147 km

• M1: 141,220 km (0.054 R)
• M2: 248,931 km (0.106 R)
• M3: 323,730 km (0.06 R)
• M4: 398,828 km (0.063 R)
• M5: 477,965 km (0.114 R)
• M6: 555,008 km (0.081 R)
• M7: 665,561 km (0.092 R)
• M8: 774,319 km (0.097 R)
• M9: 1,091,466 km (0.1 R)
• M10: 1,168,359 km (0.093 R)
• M11: 1,283,999 km (0.087 R)
• M12: 1,468,453 km (0.046 R)
• M13: 1,574,069 km (0.092 R)
• M14: 1,648,269 km (0.106 R)
• M15: 1,744,311 km (0.096 R)
• M16: 1,814,173 km (0.085 R)
• M17: 1,956,890 km (0.112 R)
• M18: 2,066,545 km (0.113 R)
• M19: 2,284,210 km (0.118 R)
• M20: 2,501,725 km (0.063 R)
• M21: 2,597,169 km (0.114 R)
• M22: 2,685,581 km (0.065 R)
• M23: 2,799,724 km (0.07 R)
• M24: 2,907,135 km (0.12 R)
• M25: 2,999,138 km (0.063 R)
• M26: 3,212,016 km (0.117 R)
• M27: 3,307,310 km (0.072 R)
• M28: 3,545,170 km (0.104 R)
• M29: 3,670,683 km (0.097 R)
• M30: 3,935,621 km (0.087 R)
• M31: 4,065,771 km (0.082 R)
• M32: 4,150,294 km (0.12 R)
• M33: 4,235,265 km (0.117 R)
• M34: 4,610,606 km (0.087 R)
• M35: 4,836,948 km (0.087 R)
• M36: 4,966,649 km (0.114 R)
• M37: 5,107,421 km (0.089 R)
• M38: 5,260,011 km (0.046 R)
• M39: 5,413,947 km (0.076 R)
• M40: 5,517,469 km (0.051 R)
• M41: 5,600,645 km (0.114 R)
• M42: 5,705,364 km (0.091 R)
• M43: 5,948,610 km (0.032 R)
• M44: 6,478,336 km (0.101 R)
• M45: 6,610,431 km (0.035 R)
• M46: 6,743,423 km (0.058 R)
• M47: 6,955,703 km (0.103 R)
• M48: 7,068,499 km (0.112 R)
• M49: 7,193,114 km (0.104 R)
• M50: 7,387,143 km (0.114 R)
• M51: 7,548,260 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 11.3

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.82 AU - 1.2 AU

Year: 677 Days

Day: 14.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,412,147 km

• M1: 154,834 km (0.098 R)
• M2: 315,203 km (0.09 R)
• M3: 394,639 km (0.046 R)
• M4: 528,529 km (0.115 R)
• M5: 701,016 km (0.095 R)
• M6: 808,576 km (0.075 R)
• M7: 910,752 km (0.068 R)
• M8: 1,231,490 km (0.073 R)
• M9: 1,412,204 km (0.042 R)
• M10: 1,623,586 km (0.075 R)
• M11: 1,733,241 km (0.098 R)
• M12: 1,853,069 km (0.074 R)
• M13: 1,952,402 km (0.077 R)
• M14: 2,077,316 km (0.11 R)
• M15: 2,213,151 km (0.078 R)
• M16: 2,310,838 km (0.082 R)
• M17: 2,434,855 km (0.117 R)
• M18: 2,586,846 km (0.076 R)
• M19: 2,664,188 km (0.12 R)
• M20: 2,812,141 km (0.085 R)
• M21: 2,900,553 km (0.107 R)
• M22: 2,998,839 km (0.109 R)
• M23: 3,134,674 km (0.114 R)
• M24: 3,207,977 km (0.087 R)
• M25: 3,440,901 km (0.113 R)
• M26: 3,795,896 km (0.029 R)
• M27: 3,982,744 km (0.076 R)
• M28: 4,062,480 km (0.048 R)
• M29: 4,243,643 km (0.098 R)
• M30: 4,314,702 km (0.119 R)
• M31: 4,386,359 km (0.111 R)
• M32: 4,603,575 km (0.104 R)
• M33: 4,994,774 km (0.034 R)
• M34: 5,091,713 km (0.066 R)
• M35: 5,178,330 km (0.086 R)
• M36: 5,276,317 km (0.085 R)
• M37: 5,397,042 km (0.083 R)
• M38: 5,507,446 km (0.057 R)
• M39: 5,641,037 km (0.06 R)
• M40: 5,968,506 km (0.055 R)
• M41: 6,117,207 km (0.054 R)
• M42: 6,336,966 km (0.041 R)
• M43: 6,582,905 km (0.027 R)
• M44: 6,748,510 km (0.111 R)
• M45: 6,831,985 km (0.091 R)
• M46: 6,951,663 km (0.033 R)
• M47: 7,059,972 km (0.055 R)
• M48: 7,205,232 km (0.117 R)
• M49: 7,400,607 km (0.094 R)
• M50: 7,523,576 km (0.081 R)
• M51: 7,721,793 km (0.114 R)
• M52: 8,072,899 km (0.11 R)
• M53: 8,186,743 km (0.11 R)
• M54: 8,441,957 km (0.107 R)
• M55: 8,609,208 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.7

Radius: 14.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.26 AU - 3.72 AU

Year: 3448 Days

Day: 5.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,412,147 km

• M1: 185,053 km (0.081 R)
• M2: 294,708 km (0.104 R)
• M3: 415,732 km (0.034 R)
• M4: 562,937 km (0.097 R)
• M5: 743,053 km (0.054 R)
• M6: 945,010 km (0.118 R)
• M7: 1,218,475 km (0.068 R)
• M8: 1,378,993 km (0.107 R)
• M9: 1,476,232 km (0.093 R)
• M10: 1,782,309 km (0.06 R)
• M11: 2,305,303 km (0.1 R)
• M12: 2,456,397 km (0.059 R)
• M13: 2,697,998 km (0.052 R)
• M14: 2,875,421 km (0.089 R)
• M15: 3,149,185 km (0.101 R)
• M16: 3,279,933 km (0.085 R)
• M17: 3,393,478 km (0.043 R)
• M18: 3,722,444 km (0.072 R)
• M19: 3,940,857 km (0.053 R)
• M20: 4,225,242 km (0.053 R)
• M21: 4,579,640 km (0.109 R)
• M22: 5,009,135 km (0.064 R)
• M23: 5,118,491 km (0.095 R)
• M24: 5,429,206 km (0.085 R)
• M25: 5,587,032 km (0.119 R)
• M26: 5,700,576 km (0.117 R)
• M27: 5,883,983 km (0.103 R)
• M28: 6,046,148 km (0.081 R)
• M29: 6,256,781 km (0.063 R)
• M30: 6,493,744 km (0.113 R)
• M31: 6,709,465 km (0.105 R)
• M32: 7,025,565 km (0.119 R)
• M33: 7,421,102 km (0.102 R)
• M34: 7,521,183 km (0.067 R)
• M35: 7,722,691 km (0.115 R)
• M36: 7,900,563 km (0.066 R)
• M37: 8,002,738 km (0.058 R)
• M38: 8,131,093 km (0.112 R)
• M39: 8,468,287 km (0.111 R)
• M40: 8,757,160 km (0.094 R)
• M41: 9,156,287 km (0.11 R)
• M42: 9,290,776 km (0.085 R)
• M43: 9,779,961 km (0.092 R)
• M44: 9,972,643 km (0.116 R)
• M45: 10,138,696 km (0.06 R)
• M46: 10,925,880 km (0.109 R)
• M47: 11,183,189 km (0.091 R)
• M48: 11,674,618 km (0.109 R)
• M49: 12,499,500 km (0.04 R)
• M50: 12,648,799 km (0.101 R)
• M51: 13,069,917 km (0.068 R)
• M52: 13,191,091 km (0.051 R)
• M53: 13,741,163 km (0.079 R)
• M54: 13,833,614 km (0.028 R)
• M55: 14,486,310 km (0.106 R)
• M56: 14,674,654 km (0.059 R)
• M57: 14,863,745 km (0.12 R)
• M58: 15,628,490 km (0.08 R)
• M59: 15,854,083 km (0.059 R)
• M60: 16,015,798 km (0.067 R)
• M61: 17,229,636 km (0.111 R)
• M62: 17,529,280 km (0.075 R)
• M63: 18,269,341 km (0.12 R)
• M64: 18,472,943 km (0.086 R)
• M65: 18,779,769 km (0.1 R)
• M66: 19,398,505 km (0.109 R)
• M67: 20,268,866 km (0.052 R)
• M68: 20,797,246 km (0.117 R)
• M69: 21,223,300 km (0.097 R)
• M70: 21,831,864 km (0.117 R)
• M71: 22,120,140 km (0.088 R)
• M72: 23,139,200 km (0.032 R)
• M73: 24,210,919 km (0.059 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 11,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit