🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 15

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.72 AU - 0.72 AU

Year: 394 Days

Day: 14 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,791,292 km

• M1: 188,344 km (0.101 R)
• M2: 283,189 km (0.065 R)
• M3: 383,270 km (0.034 R)
• M4: 480,508 km (0.031 R)
• M5: 589,864 km (0.053 R)
• M6: 692,489 km (0.1 R)
• M7: 810,072 km (0.075 R)
• M8: 964,009 km (0.092 R)
• M9: 1,060,051 km (0.029 R)
• M10: 1,186,311 km (0.108 R)
• M11: 1,322,744 km (0.042 R)
• M12: 1,489,097 km (0.038 R)
• M13: 1,652,608 km (0.086 R)
• M14: 1,822,700 km (0.099 R)
• M15: 1,934,001 km (0.092 R)
• M16: 2,069,687 km (0.053 R)
• M17: 2,191,908 km (0.086 R)
• M18: 2,305,154 km (0.051 R)
• M19: 2,402,991 km (0.117 R)
• M20: 2,525,960 km (0.113 R)
• M21: 2,754,097 km (0.048 R)
• M22: 2,926,583 km (0.106 R)
• M23: 3,033,097 km (0.051 R)
• M24: 3,211,567 km (0.06 R)
• M25: 3,328,104 km (0.086 R)
• M26: 3,545,619 km (0.095 R)
• M27: 3,639,417 km (0.116 R)
• M28: 3,740,695 km (0.085 R)
• M29: 3,960,304 km (0.119 R)
• M30: 4,191,134 km (0.097 R)
• M31: 4,304,828 km (0.101 R)
• M32: 4,520,698 km (0.11 R)
• M33: 4,629,905 km (0.106 R)
• M34: 4,806,729 km (0.093 R)
• M35: 4,963,209 km (0.108 R)
• M36: 5,091,115 km (0.073 R)
• M37: 5,235,477 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.6

Radius: 11.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.6 AU - 0.84 AU

Year: 394 Days

Day: 12.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 24,791,292 km

• M1: 144,512 km (0.03 R)
• M2: 226,042 km (0.101 R)
• M3: 297,849 km (0.12 R)
• M4: 391,198 km (0.066 R)
• M5: 476,170 km (0.1 R)
• M6: 548,127 km (0.055 R)
• M7: 619,335 km (0.108 R)
• M8: 696,976 km (0.036 R)
• M9: 802,293 km (0.116 R)
• M10: 910,453 km (0.102 R)
• M11: 1,013,825 km (0.05 R)
• M12: 1,087,427 km (0.11 R)
• M13: 1,240,466 km (0.095 R)
• M14: 1,327,232 km (0.109 R)
• M15: 1,404,724 km (0.082 R)
• M16: 1,510,639 km (0.12 R)
• M17: 1,702,723 km (0.066 R)
• M18: 1,775,428 km (0.063 R)
• M19: 1,844,991 km (0.097 R)
• M20: 1,923,978 km (0.047 R)
• M21: 2,025,406 km (0.116 R)
• M22: 2,128,628 km (0.097 R)
• M23: 2,372,024 km (0.037 R)
• M24: 2,449,067 km (0.08 R)
• M25: 2,578,020 km (0.082 R)
• M26: 2,648,032 km (0.082 R)
• M27: 2,770,852 km (0.07 R)
• M28: 2,886,042 km (0.078 R)
• M29: 3,017,539 km (0.104 R)
• M30: 3,141,106 km (0.072 R)
• M31: 3,211,118 km (0.027 R)
• M32: 3,296,838 km (0.045 R)
• M33: 3,465,285 km (0.12 R)
• M34: 3,589,601 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 8.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.48 AU - 1.58 AU

Year: 1222 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,791,292 km

• M1: 108,458 km (0.07 R)
• M2: 194,776 km (0.086 R)
• M3: 252,372 km (0.073 R)
• M4: 335,698 km (0.119 R)
• M5: 440,566 km (0.119 R)
• M6: 590,463 km (0.085 R)
• M7: 745,745 km (0.082 R)
• M8: 882,478 km (0.107 R)
• M9: 954,135 km (0.026 R)
• M10: 1,021,155 km (0.096 R)
• M11: 1,167,163 km (0.088 R)
• M12: 1,224,608 km (0.038 R)
• M13: 1,503,309 km (0.052 R)
• M14: 1,566,290 km (0.09 R)
• M15: 1,654,253 km (0.114 R)
• M16: 1,711,250 km (0.094 R)
• M17: 1,810,284 km (0.105 R)
• M18: 2,075,521 km (0.118 R)
• M19: 2,408,227 km (0.111 R)
• M20: 2,463,727 km (0.068 R)
• M21: 2,728,815 km (0.073 R)
• M22: 2,796,583 km (0.086 R)
• M23: 2,864,799 km (0.057 R)
• M24: 2,963,384 km (0.107 R)
• M25: 3,113,431 km (0.091 R)
• M26: 3,184,340 km (0.115 R)
• M27: 3,266,021 km (0.065 R)
• M28: 3,536,194 km (0.074 R)
• M29: 3,599,624 km (0.101 R)
• M30: 3,695,516 km (0.119 R)
• M31: 3,966,288 km (0.092 R)
• M32: 4,412,838 km (0.064 R)
• M33: 4,550,019 km (0.104 R)
• M34: 4,688,547 km (0.12 R)
• M35: 4,993,577 km (0.056 R)
• M36: 5,196,581 km (0.069 R)
• M37: 5,317,157 km (0.064 R)
• M38: 5,771,785 km (0.041 R)
• M39: 6,035,376 km (0.047 R)
• M40: 6,124,088 km (0.12 R)
• M41: 6,238,830 km (0.084 R)
• M42: 6,483,572 km (0.12 R)
• M43: 6,665,782 km (0.027 R)
• M44: 6,876,117 km (0.104 R)
• M45: 6,942,388 km (0.106 R)
• M46: 7,169,029 km (0.107 R)
• M47: 7,616,028 km (0.073 R)
• M48: 7,725,832 km (0.051 R)
• M49: 8,114,039 km (0.099 R)
• M50: 8,240,150 km (0.103 R)
• M51: 8,296,399 km (0.116 R)
• M52: 8,665,457 km (0.114 R)
• M53: 8,823,133 km (0.12 R)
• M54: 9,243,503 km (0.108 R)
• M55: 9,316,656 km (0.084 R)
• M56: 9,522,353 km (0.096 R)
• M57: 9,729,696 km (0.117 R)
• M58: 9,983,563 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.2

Radius: 11.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.37 AU - 1.71 AU

Year: 1234 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,791,292 km

• M1: 143,913 km (0.114 R)
• M2: 228,885 km (0.11 R)
• M3: 300,841 km (0.026 R)
• M4: 377,884 km (0.047 R)
• M5: 478,115 km (0.111 R)
• M6: 604,824 km (0.116 R)
• M7: 694,733 km (0.107 R)
• M8: 767,138 km (0.097 R)
• M9: 848,220 km (0.082 R)
• M10: 920,326 km (0.066 R)
• M11: 1,084,285 km (0.104 R)
• M12: 1,306,887 km (0.043 R)
• M13: 1,384,528 km (0.072 R)
• M14: 1,485,806 km (0.109 R)
• M15: 1,665,323 km (0.077 R)
• M16: 1,804,898 km (0.082 R)
• M17: 1,900,192 km (0.109 R)
• M18: 1,997,132 km (0.116 R)
• M19: 2,596,421 km (0.077 R)
• M20: 2,695,604 km (0.072 R)
• M21: 3,085,905 km (0.114 R)
• M22: 3,278,288 km (0.069 R)
• M23: 3,484,583 km (0.113 R)
• M24: 3,664,699 km (0.107 R)
• M25: 3,817,289 km (0.118 R)
• M26: 3,909,890 km (0.079 R)
• M27: 4,034,505 km (0.104 R)
• M28: 4,192,181 km (0.048 R)
• M29: 4,405,657 km (0.028 R)
• M30: 4,568,121 km (0.103 R)
• M31: 4,710,687 km (0.09 R)
• M32: 5,135,545 km (0.075 R)
• M33: 5,421,876 km (0.102 R)
• M34: 5,926,619 km (0.096 R)
• M35: 5,998,276 km (0.098 R)
• M36: 6,130,371 km (0.089 R)
• M37: 6,263,513 km (0.075 R)
• M38: 6,336,517 km (0.1 R)
• M39: 6,768,107 km (0.088 R)
• M40: 6,843,055 km (0.105 R)
• M41: 7,069,547 km (0.063 R)
• M42: 7,273,000 km (0.093 R)
• M43: 7,517,293 km (0.077 R)
• M44: 7,659,860 km (0.109 R)
• M45: 7,764,129 km (0.117 R)
• M46: 7,842,668 km (0.104 R)
• M47: 8,000,494 km (0.088 R)
• M48: 8,346,065 km (0.058 R)
• M49: 8,669,496 km (0.106 R)
• M50: 9,010,878 km (0.077 R)
• M51: 9,120,982 km (0.052 R)
• M52: 9,217,772 km (0.047 R)
• M53: 9,314,861 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 11.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.54 AU - 3.44 AU

Year: 3338 Days

Day: 11.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,791,292 km

• M1: 181,911 km (0.087 R)
• M2: 255,364 km (0.066 R)
• M3: 378,782 km (0.068 R)
• M4: 454,927 km (0.117 R)
• M5: 546,481 km (0.052 R)
• M6: 1,177,934 km (0.089 R)
• M7: 1,386,024 km (0.101 R)
• M8: 1,593,217 km (0.114 R)
• M9: 1,714,242 km (0.082 R)
• M10: 2,140,446 km (0.088 R)
• M11: 2,320,413 km (0.084 R)
• M12: 2,396,707 km (0.057 R)
• M13: 2,679,148 km (0.087 R)
• M14: 2,791,945 km (0.112 R)
• M15: 3,258,990 km (0.11 R)
• M16: 3,466,631 km (0.071 R)
• M17: 3,589,900 km (0.076 R)
• M18: 4,079,085 km (0.108 R)
• M19: 4,153,435 km (0.104 R)
• M20: 4,398,028 km (0.054 R)
• M21: 4,647,407 km (0.107 R)
• M22: 4,921,172 km (0.09 R)
• M23: 5,321,495 km (0.068 R)
• M24: 5,566,836 km (0.096 R)
• M25: 6,804,609 km (0.076 R)
• M26: 6,893,021 km (0.026 R)
• M27: 7,071,192 km (0.096 R)
• M28: 7,160,801 km (0.081 R)
• M29: 7,250,710 km (0.058 R)
• M30: 7,522,978 km (0.104 R)
• M31: 7,637,420 km (0.108 R)
• M32: 7,798,537 km (0.081 R)
• M33: 7,984,188 km (0.078 R)
• M34: 8,549,818 km (0.065 R)
• M35: 8,717,367 km (0.105 R)
• M36: 9,006,839 km (0.097 R)
• M37: 9,546,139 km (0.072 R)
• M38: 9,744,805 km (0.031 R)
• M39: 10,272,886 km (0.108 R)
• M40: 10,578,813 km (0.105 R)
• M41: 10,681,438 km (0.058 R)
• M42: 10,810,241 km (0.09 R)
• M43: 11,225,824 km (0.083 R)
• M44: 11,409,381 km (0.075 R)
• M45: 11,832,444 km (0.045 R)
• M46: 12,180,109 km (0.114 R)
• M47: 13,050,170 km (0.085 R)
• M48: 13,160,424 km (0.091 R)
• M49: 13,465,005 km (0.088 R)
• M50: 13,687,906 km (0.064 R)
• M51: 13,912,153 km (0.103 R)
• M52: 14,052,925 km (0.09 R)
• M53: 14,222,419 km (0.074 R)
• M54: 14,392,662 km (0.105 R)
• M55: 14,563,502 km (0.029 R)
• M56: 14,878,555 km (0.051 R)
• M57: 14,993,746 km (0.098 R)
• M58: 15,340,962 km (0.12 R)
• M59: 16,072,646 km (0.036 R)
• M60: 16,368,700 km (0.104 R)
• M61: 16,696,319 km (0.094 R)
• M62: 17,086,171 km (0.117 R)
• M63: 17,753,079 km (0.104 R)
• M64: 17,936,336 km (0.027 R)
• M65: 18,089,674 km (0.073 R)
• M66: 18,366,579 km (0.109 R)
• M67: 18,676,097 km (0.04 R)
• M68: 18,955,995 km (0.07 R)
• M69: 19,457,148 km (0.114 R)
• M70: 20,026,218 km (0.054 R)
• M71: 20,121,512 km (0.05 R)
• M72: 20,889,996 km (0.081 R)
• M73: 21,051,263 km (0.11 R)
• M74: 21,440,068 km (0.098 R)
• M75: 21,537,605 km (0.118 R)
• M76: 21,667,905 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 8.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.56 AU - 3.62 AU

Year: 3507 Days

Day: 15 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 24,791,292 km

• M1: 113,994 km (0.115 R)
• M2: 182,659 km (0.109 R)
• M3: 236,514 km (0.109 R)
• M4: 770,579 km (0.039 R)
• M5: 824,883 km (0.05 R)
• M6: 912,996 km (0.044 R)
• M7: 1,306,887 km (0.101 R)
• M8: 1,391,709 km (0.077 R)
• M9: 1,468,752 km (0.111 R)
• M10: 2,202,529 km (0.119 R)
• M11: 2,524,165 km (0.079 R)
• M12: 2,595,074 km (0.109 R)
• M13: 2,823,959 km (0.104 R)
• M14: 3,211,567 km (0.067 R)
• M15: 4,147,751 km (0.097 R)
• M16: 4,444,254 km (0.107 R)
• M17: 4,645,762 km (0.031 R)
• M18: 4,968,444 km (0.086 R)
• M19: 5,177,582 km (0.084 R)
• M20: 5,389,712 km (0.066 R)
• M21: 6,186,470 km (0.057 R)
• M22: 6,266,505 km (0.116 R)
• M23: 6,460,085 km (0.071 R)
• M24: 7,543,024 km (0.103 R)
• M25: 8,237,158 km (0.099 R)
• M26: 8,325,271 km (0.117 R)
• M27: 8,573,903 km (0.075 R)
• M28: 8,987,840 km (0.076 R)
• M29: 9,114,998 km (0.092 R)
• M30: 9,206,253 km (0.042 R)
• M31: 9,816,163 km (0.116 R)
• M32: 10,116,556 km (0.082 R)
• M33: 10,515,534 km (0.081 R)
• M34: 11,016,537 km (0.115 R)
• M35: 11,250,358 km (0.091 R)
• M36: 11,466,228 km (0.029 R)
• M37: 11,683,444 km (0.11 R)
• M38: 11,822,421 km (0.119 R)
• M39: 11,922,053 km (0.085 R)
• M40: 12,789,870 km (0.116 R)
• M41: 13,615,351 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.2

Radius: 4.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.21 AU - 6.83 AU

Year: 9537 Days

Day: 18.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,791,292 km

• M1: 62,233 km (0.116 R)
• M2: 169,345 km (0.096 R)
• M3: 236,664 km (0.051 R)
• M4: 266,434 km (0.091 R)
• M5: 338,390 km (0.073 R)
• M6: 398,978 km (0.042 R)
• M7: 426,204 km (0.091 R)
• M8: 463,454 km (0.108 R)
• M9: 531,372 km (0.053 R)
• M10: 666,459 km (0.099 R)
• M11: 1,107,623 km (0.1 R)
• M12: 1,239,867 km (0.115 R)
• M13: 1,349,373 km (0.104 R)
• M14: 1,405,322 km (0.1 R)
• M15: 1,519,466 km (0.061 R)
• M16: 2,021,965 km (0.087 R)
• M17: 2,485,269 km (0.119 R)
• M18: 2,571,438 km (0.115 R)
• M19: 3,182,844 km (0.094 R)
• M20: 3,758,048 km (0.049 R)
• M21: 3,956,864 km (0.069 R)
• M22: 4,037,347 km (0.096 R)
• M23: 4,077,739 km (0.061 R)
• M24: 4,302,584 km (0.103 R)
• M25: 4,489,582 km (0.051 R)
• M26: 4,721,758 km (0.1 R)
• M27: 5,263,751 km (0.114 R)
• M28: 6,834,977 km (0.086 R)
• M29: 6,883,297 km (0.074 R)
• M30: 7,372,183 km (0.075 R)
• M31: 7,746,178 km (0.106 R)
• M32: 8,434,926 km (0.083 R)
• M33: 9,979,076 km (0.062 R)
• M34: 10,061,354 km (0.056 R)
• M35: 10,337,063 km (0.075 R)
• M36: 10,727,215 km (0.051 R)
• M37: 10,755,189 km (0.081 R)
• M38: 11,179,000 km (0.039 R)
• M39: 11,493,156 km (0.094 R)
• M40: 11,839,175 km (0.089 R)
• M41: 12,013,457 km (0.086 R)
• M42: 12,452,976 km (0.057 R)
• M43: 14,946,922 km (0.113 R)
• M44: 14,978,337 km (0.079 R)
• M45: 15,482,781 km (0.106 R)
• M46: 16,768,126 km (0.111 R)
• M47: 17,258,957 km (0.055 R)
• M48: 17,787,636 km (0.065 R)
• M49: 17,987,199 km (0.12 R)
• M50: 18,221,021 km (0.098 R)
• M51: 18,962,577 km (0.093 R)
• M52: 19,302,912 km (0.107 R)
• M53: 19,439,495 km (0.1 R)
• M54: 19,576,527 km (0.061 R)
• M55: 20,894,035 km (0.073 R)
• M56: 21,069,514 km (0.113 R)
• M57: 21,598,791 km (0.111 R)
• M58: 21,989,840 km (0.087 R)
• M59: 22,419,036 km (0.108 R)
• M60: 22,886,978 km (0.104 R)
• M61: 24,126,397 km (0.082 R)
• M62: 24,384,303 km (0.038 R)
• M63: 24,458,055 km (0.117 R)
• M64: 24,606,007 km (0.07 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: 249 - 17,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit