🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.3

Radius: 9.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.71 AU

Year: 297 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 26,828,957 km

• M1: 122,221 km (0.107 R)
• M2: 190,588 km (0.045 R)
• M3: 283,189 km (0.082 R)
• M4: 345,721 km (0.094 R)
• M5: 409,599 km (0.096 R)
• M6: 510,578 km (0.043 R)
• M7: 603,328 km (0.062 R)
• M8: 665,711 km (0.083 R)
• M9: 724,353 km (0.113 R)
• M10: 857,196 km (0.062 R)
• M11: 931,995 km (0.083 R)
• M12: 1,012,628 km (0.109 R)
• M13: 1,081,293 km (0.098 R)
• M14: 1,215,782 km (0.07 R)
• M15: 1,281,156 km (0.092 R)
• M16: 1,395,748 km (0.115 R)
• M17: 1,505,703 km (0.117 R)
• M18: 1,648,269 km (0.045 R)
• M19: 1,721,273 km (0.115 R)
• M20: 1,808,489 km (0.052 R)
• M21: 1,915,302 km (0.063 R)
• M22: 1,992,195 km (0.097 R)
• M23: 2,056,372 km (0.062 R)
• M24: 2,149,273 km (0.066 R)
• M25: 2,210,458 km (0.11 R)
• M26: 2,305,752 km (0.086 R)
• M27: 2,382,944 km (0.117 R)
• M28: 2,451,311 km (0.098 R)
• M29: 2,515,339 km (0.101 R)
• M30: 2,650,126 km (0.104 R)
• M31: 2,715,949 km (0.116 R)
• M32: 2,792,394 km (0.116 R)
• M33: 3,010,807 km (0.069 R)
• M34: 3,261,832 km (0.05 R)
• M35: 3,321,522 km (0.066 R)
• M36: 3,431,177 km (0.109 R)
• M37: 3,491,913 km (0.073 R)
• M38: 3,564,169 km (0.07 R)
• M39: 3,637,023 km (0.097 R)
• M40: 3,755,804 km (0.107 R)
• M41: 3,939,062 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 14.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.86 AU - 1.2 AU

Year: 722 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 26,828,957 km

• M1: 181,612 km (0.059 R)
• M2: 296,054 km (0.118 R)
• M3: 392,994 km (0.117 R)
• M4: 487,390 km (0.086 R)
• M5: 689,048 km (0.118 R)
• M6: 781,649 km (0.119 R)
• M7: 879,336 km (0.106 R)
• M8: 1,066,034 km (0.045 R)
• M9: 1,176,438 km (0.111 R)
• M10: 1,309,729 km (0.117 R)
• M11: 1,429,258 km (0.106 R)
• M12: 1,565,841 km (0.078 R)
• M13: 1,714,092 km (0.099 R)
• M14: 2,003,115 km (0.118 R)
• M15: 2,127,880 km (0.11 R)
• M16: 2,270,447 km (0.108 R)
• M17: 2,416,305 km (0.103 R)
• M18: 2,510,103 km (0.038 R)
• M19: 2,645,190 km (0.089 R)
• M20: 2,741,979 km (0.045 R)
• M21: 2,840,116 km (0.053 R)
• M22: 3,090,692 km (0.097 R)
• M23: 3,515,849 km (0.109 R)
• M24: 3,676,667 km (0.106 R)
• M25: 3,803,675 km (0.083 R)
• M26: 3,996,806 km (0.048 R)
• M27: 4,099,281 km (0.081 R)
• M28: 4,596,095 km (0.098 R)
• M29: 4,861,632 km (0.059 R)
• M30: 5,041,448 km (0.083 R)
• M31: 5,182,968 km (0.118 R)
• M32: 5,552,923 km (0.11 R)
• M33: 5,688,758 km (0.061 R)
• M34: 5,921,084 km (0.077 R)
• M35: 6,027,597 km (0.094 R)
• M36: 6,199,635 km (0.094 R)
• M37: 6,351,477 km (0.1 R)
• M38: 6,471,604 km (0.12 R)
• M39: 6,570,488 km (0.097 R)
• M40: 6,736,542 km (0.086 R)
• M41: 6,881,502 km (0.082 R)
• M42: 7,016,290 km (0.118 R)
• M43: 7,151,975 km (0.095 R)
• M44: 7,288,408 km (0.088 R)
• M45: 7,460,446 km (0.113 R)
• M46: 7,784,924 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989

Radius: 14.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.79 AU - 1.99 AU

Year: 1794 Days

Day: 8.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,828,957 km

• M1: 186,848 km (0.12 R)
• M2: 292,165 km (0.106 R)
• M3: 448,494 km (0.105 R)
• M4: 600,187 km (0.098 R)
• M5: 708,196 km (0.091 R)
• M6: 893,847 km (0.029 R)
• M7: 1,107,024 km (0.108 R)
• M8: 1,255,725 km (0.085 R)
• M9: 1,508,695 km (0.114 R)
• M10: 1,698,385 km (0.086 R)
• M11: 1,872,666 km (0.106 R)
• M12: 2,040,814 km (0.115 R)
• M13: 2,151,816 km (0.083 R)
• M14: 2,471,058 km (0.074 R)
• M15: 2,576,524 km (0.119 R)
• M16: 2,724,177 km (0.042 R)
• M17: 2,971,911 km (0.099 R)
• M18: 3,431,027 km (0.103 R)
• M19: 3,594,238 km (0.068 R)
• M20: 3,729,625 km (0.118 R)
• M21: 3,928,290 km (0.11 R)
• M22: 4,162,112 km (0.085 R)
• M23: 4,352,400 km (0.088 R)
• M24: 4,725,498 km (0.104 R)
• M25: 4,890,953 km (0.088 R)
• M26: 5,142,876 km (0.119 R)
• M27: 5,244,901 km (0.116 R)
• M28: 6,067,241 km (0.111 R)
• M29: 6,229,405 km (0.115 R)
• M30: 6,429,567 km (0.078 R)
• M31: 6,780,374 km (0.099 R)
• M32: 6,911,122 km (0.089 R)
• M33: 7,080,617 km (0.116 R)
• M34: 7,270,606 km (0.115 R)
• M35: 7,520,135 km (0.119 R)
• M36: 7,733,462 km (0.04 R)
• M37: 8,166,249 km (0.113 R)
• M38: 8,285,628 km (0.034 R)
• M39: 8,546,377 km (0.058 R)
• M40: 8,871,004 km (0.114 R)
• M41: 8,993,824 km (0.085 R)
• M42: 9,344,930 km (0.086 R)
• M43: 9,658,487 km (0.049 R)
• M44: 9,911,757 km (0.095 R)
• M45: 10,018,121 km (0.111 R)
• M46: 10,425,176 km (0.086 R)
• M47: 10,685,178 km (0.107 R)
• M48: 10,837,767 km (0.113 R)
• M49: 10,969,264 km (0.093 R)
• M50: 11,101,209 km (0.088 R)
• M51: 11,611,936 km (0.03 R)
• M52: 12,449,834 km (0.078 R)
• M53: 12,702,654 km (0.036 R)
• M54: 13,073,508 km (0.076 R)
• M55: 13,424,464 km (0.102 R)
• M56: 14,135,652 km (0.089 R)
• M57: 14,399,543 km (0.081 R)
• M58: 14,737,784 km (0.102 R)
• M59: 14,883,642 km (0.088 R)
• M60: 15,029,799 km (0.062 R)
• M61: 15,225,622 km (0.104 R)
• M62: 15,397,660 km (0.097 R)
• M63: 15,545,463 km (0.112 R)
• M64: 15,942,346 km (0.077 R)
• M65: 16,923,558 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.6

Radius: 12.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.04 AU - 2.64 AU

Year: 2471 Days

Day: 9.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 51.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 26,828,957 km

• M1: 161,566 km (0.034 R)
• M2: 350,957 km (0.064 R)
• M3: 436,227 km (0.087 R)
• M4: 531,072 km (0.119 R)
• M5: 654,491 km (0.091 R)
• M6: 783,444 km (0.057 R)
• M7: 910,453 km (0.073 R)
• M8: 991,535 km (0.086 R)
• M9: 1,341,893 km (0.11 R)
• M10: 1,456,036 km (0.082 R)
• M11: 1,538,764 km (0.115 R)
• M12: 1,730,698 km (0.12 R)
• M13: 1,900,791 km (0.12 R)
• M14: 1,984,117 km (0.106 R)
• M15: 2,378,756 km (0.077 R)
• M16: 2,535,385 km (0.102 R)
• M17: 2,652,969 km (0.103 R)
• M18: 2,729,712 km (0.098 R)
• M19: 2,911,324 km (0.112 R)
• M20: 3,008,264 km (0.114 R)
• M21: 3,097,125 km (0.09 R)
• M22: 3,232,361 km (0.112 R)
• M23: 3,351,142 km (0.076 R)
• M24: 3,489,969 km (0.109 R)
• M25: 3,621,465 km (0.112 R)
• M26: 3,812,053 km (0.1 R)
• M27: 4,045,276 km (0.104 R)
• M28: 4,173,481 km (0.111 R)
• M29: 4,333,252 km (0.098 R)
• M30: 4,721,010 km (0.112 R)
• M31: 4,898,133 km (0.077 R)
• M32: 5,056,258 km (0.074 R)
• M33: 5,173,394 km (0.088 R)
• M34: 5,334,510 km (0.064 R)
• M35: 5,475,432 km (0.113 R)
• M36: 5,628,769 km (0.1 R)
• M37: 5,939,484 km (0.062 R)
• M38: 6,108,380 km (0.067 R)
• M39: 6,199,037 km (0.063 R)
• M40: 6,370,476 km (0.078 R)
• M41: 6,578,118 km (0.089 R)
• M42: 6,788,003 km (0.108 R)
• M43: 6,881,951 km (0.118 R)
• M44: 7,059,524 km (0.069 R)
• M45: 7,142,850 km (0.063 R)
• M46: 7,698,755 km (0.069 R)
• M47: 7,833,692 km (0.096 R)
• M48: 7,957,260 km (0.118 R)
• M49: 8,068,860 km (0.112 R)
• M50: 8,268,574 km (0.105 R)
• M51: 8,381,819 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.4

Radius: 13.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.49 AU - 3.81 AU

Year: 3859 Days

Day: 5.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 26,828,957 km

• M1: 186,848 km (0.099 R)
• M2: 369,956 km (0.096 R)
• M3: 541,095 km (0.104 R)
• M4: 627,713 km (0.092 R)
• M5: 784,491 km (0.064 R)
• M6: 885,769 km (0.089 R)
• M7: 1,102,836 km (0.106 R)
• M8: 1,198,728 km (0.096 R)
• M9: 1,317,957 km (0.091 R)
• M10: 1,812,977 km (0.082 R)
• M11: 2,239,480 km (0.073 R)
• M12: 2,439,343 km (0.098 R)
• M13: 2,554,384 km (0.097 R)
• M14: 2,710,713 km (0.12 R)
• M15: 2,830,093 km (0.115 R)
• M16: 3,241,038 km (0.087 R)
• M17: 3,525,723 km (0.086 R)
• M18: 3,627,449 km (0.093 R)
• M19: 3,803,975 km (0.094 R)
• M20: 3,923,204 km (0.101 R)
• M21: 4,242,296 km (0.046 R)
• M22: 4,350,605 km (0.1 R)
• M23: 4,459,961 km (0.063 R)
• M24: 5,036,362 km (0.101 R)
• M25: 5,687,561 km (0.052 R)
• M26: 5,945,169 km (0.108 R)
• M27: 6,084,145 km (0.105 R)
• M28: 6,276,977 km (0.087 R)
• M29: 6,704,977 km (0.101 R)
• M30: 6,831,536 km (0.099 R)
• M31: 6,940,743 km (0.104 R)
• M32: 7,124,000 km (0.083 R)
• M33: 7,401,953 km (0.108 R)
• M34: 7,570,550 km (0.101 R)
• M35: 7,892,335 km (0.105 R)
• M36: 8,160,713 km (0.068 R)
• M37: 8,471,279 km (0.052 R)
• M38: 9,103,928 km (0.112 R)
• M39: 9,304,688 km (0.099 R)
• M40: 9,978,028 km (0.11 R)
• M41: 10,561,759 km (0.076 R)
• M42: 10,667,076 km (0.029 R)
• M43: 10,942,785 km (0.097 R)
• M44: 11,959,153 km (0.118 R)
• M45: 13,028,329 km (0.069 R)
• M46: 13,164,014 km (0.051 R)
• M47: 13,643,027 km (0.104 R)
• M48: 13,988,747 km (0.051 R)
• M49: 14,127,873 km (0.119 R)
• M50: 14,220,774 km (0.064 R)
• M51: 14,618,255 km (0.071 R)
• M52: 14,759,476 km (0.104 R)
• M53: 15,019,327 km (0.081 R)
• M54: 15,280,824 km (0.074 R)
• M55: 16,050,206 km (0.084 R)
• M56: 16,268,918 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.7

Radius: 10.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.01 AU - 5.17 AU

Year: 6788 Days

Day: 13.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 26,828,957 km

• M1: 357,988 km (0.035 R)
• M2: 491,429 km (0.115 R)
• M3: 622,626 km (0.052 R)
• M4: 1,183,020 km (0.029 R)
• M5: 1,710,352 km (0.048 R)
• M6: 1,852,919 km (0.067 R)
• M7: 1,999,675 km (0.069 R)
• M8: 2,116,361 km (0.116 R)
• M9: 2,235,591 km (0.085 R)
• M10: 2,409,573 km (0.109 R)
• M11: 2,570,241 km (0.079 R)
• M12: 2,661,047 km (0.114 R)
• M13: 2,790,000 km (0.071 R)
• M14: 2,883,349 km (0.047 R)
• M15: 3,627,150 km (0.075 R)
• M16: 3,874,136 km (0.072 R)
• M17: 3,957,612 km (0.11 R)
• M18: 4,297,947 km (0.105 R)
• M19: 4,692,137 km (0.118 R)
• M20: 4,781,298 km (0.091 R)
• M21: 5,212,887 km (0.097 R)
• M22: 5,374,902 km (0.104 R)
• M23: 5,943,673 km (0.077 R)
• M24: 6,137,402 km (0.104 R)
• M25: 6,556,276 km (0.098 R)
• M26: 6,656,208 km (0.107 R)
• M27: 6,756,737 km (0.077 R)
• M28: 6,832,284 km (0.034 R)
• M29: 7,035,438 km (0.045 R)
• M30: 7,189,225 km (0.045 R)
• M31: 7,266,417 km (0.109 R)
• M32: 7,630,688 km (0.108 R)
• M33: 7,867,950 km (0.098 R)
• M34: 8,080,978 km (0.06 R)
• M35: 8,215,167 km (0.074 R)
• M36: 8,540,094 km (0.074 R)
• M37: 9,035,263 km (0.113 R)
• M38: 9,118,738 km (0.084 R)
• M39: 9,258,463 km (0.071 R)
• M40: 9,342,686 km (0.107 R)
• M41: 9,568,280 km (0.082 R)
• M42: 9,795,669 km (0.064 R)
• M43: 9,881,538 km (0.099 R)
• M44: 9,967,557 km (0.104 R)
• M45: 10,111,470 km (0.081 R)
• M46: 10,343,197 km (0.042 R)
• M47: 10,576,569 km (0.059 R)
• M48: 10,782,416 km (0.067 R)
• M49: 11,952,720 km (0.08 R)
• M50: 12,105,759 km (0.048 R)
• M51: 12,724,196 km (0.066 R)
• M52: 13,100,136 km (0.039 R)
• M53: 13,352,807 km (0.09 R)
• M54: 13,447,951 km (0.108 R)
• M55: 13,638,987 km (0.115 R)
• M56: 14,152,856 km (0.052 R)
• M57: 14,444,722 km (0.092 R)
• M58: 14,836,967 km (0.084 R)
• M59: 15,166,531 km (0.074 R)
• M60: 15,900,010 km (0.057 R)
• M61: 16,102,116 km (0.106 R)
• M62: 16,474,765 km (0.065 R)
• M63: 17,021,844 km (0.112 R)
• M64: 17,470,787 km (0.051 R)
• M65: 17,923,620 km (0.091 R)
• M66: 17,993,632 km (0.083 R)
• M67: 18,592,472 km (0.104 R)
• M68: 18,698,836 km (0.095 R)
• M69: 19,449,070 km (0.062 R)
• M70: 19,701,292 km (0.103 R)
• M71: 19,954,561 km (0.09 R)
• M72: 20,027,116 km (0.085 R)
• M73: 20,172,674 km (0.046 R)
• M74: 20,281,881 km (0.069 R)
• M75: 20,831,354 km (0.076 R)
• M76: 22,736,034 km (0.03 R)
• M77: 22,849,728 km (0.032 R)
• M78: 23,459,639 km (0.109 R)
• M79: 23,843,657 km (0.105 R)
• M80: 24,229,619 km (0.081 R)
• M81: 24,617,826 km (0.035 R)
• M82: 24,968,782 km (0.063 R)
• M83: 25,125,411 km (0.106 R)
• M84: 25,636,438 km (0.118 R)
• M85: 26,111,261 km (0.083 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: 399 - 14,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit