🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.3

Radius: 11.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.13 AU - 4.71 AU

Year: 3972 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,004,138 km

• M1: 180,415 km (0.083 R)
• M2: 300,393 km (0.103 R)
• M3: 375,191 km (0.091 R)
• M4: 459,415 km (0.096 R)
• M5: 601,084 km (0.082 R)
• M6: 726,447 km (0.072 R)
• M7: 815,608 km (0.073 R)
• M8: 993,629 km (0.054 R)
• M9: 1,431,652 km (0.1 R)
• M10: 1,740,571 km (0.112 R)
• M11: 2,022,414 km (0.067 R)
• M12: 2,119,652 km (0.109 R)
• M13: 2,218,536 km (0.114 R)
• M14: 2,542,117 km (0.118 R)
• M15: 2,629,931 km (0.114 R)
• M16: 2,917,607 km (0.104 R)
• M17: 3,046,860 km (0.03 R)
• M18: 3,582,570 km (0.065 R)
• M19: 4,085,967 km (0.07 R)
• M20: 4,335,496 km (0.055 R)
• M21: 4,590,261 km (0.113 R)
• M22: 4,915,487 km (0.037 R)
• M23: 5,203,612 km (0.098 R)
• M24: 5,726,906 km (0.101 R)
• M25: 6,434,653 km (0.059 R)
• M26: 6,531,144 km (0.107 R)
• M27: 6,725,621 km (0.109 R)
• M28: 6,897,359 km (0.044 R)
• M29: 7,120,260 km (0.08 R)
• M30: 7,270,307 km (0.041 R)
• M31: 7,370,837 km (0.025 R)
• M32: 7,547,961 km (0.077 R)
• M33: 7,752,162 km (0.119 R)
• M34: 8,113,889 km (0.114 R)
• M35: 8,270,518 km (0.098 R)
• M36: 8,349,356 km (0.112 R)
• M37: 8,481,152 km (0.07 R)
• M38: 8,613,696 km (0.034 R)
• M39: 8,693,431 km (0.084 R)
• M40: 9,123,376 km (0.1 R)
• M41: 9,587,877 km (0.079 R)
• M42: 9,892,608 km (0.103 R)
• M43: 10,369,825 km (0.064 R)
• M44: 10,711,208 km (0.081 R)
• M45: 10,969,713 km (0.094 R)
• M46: 11,143,097 km (0.058 R)
• M47: 11,434,364 km (0.051 R)
• M48: 12,053,998 km (0.083 R)
• M49: 12,412,883 km (0.093 R)
• M50: 12,563,528 km (0.097 R)
• M51: 12,654,185 km (0.09 R)
• M52: 12,775,509 km (0.046 R)
• M53: 13,418,331 km (0.075 R)
• M54: 13,790,381 km (0.081 R)
• M55: 14,481,373 km (0.084 R)
• M56: 14,862,997 km (0.089 R)
• M57: 15,280,375 km (0.12 R)
• M58: 15,603,956 km (0.102 R)
• M59: 15,929,780 km (0.116 R)
• M60: 16,027,916 km (0.118 R)
• M61: 16,621,371 km (0.111 R)
• M62: 17,255,666 km (0.094 R)
• M63: 17,863,781 km (0.089 R)
• M64: 17,965,807 km (0.055 R)
• M65: 18,238,972 km (0.039 R)
• M66: 18,720,229 km (0.064 R)
• M67: 18,858,457 km (0.11 R)
• M68: 19,240,381 km (0.101 R)
• M69: 19,695,158 km (0.098 R)
• M70: 19,941,546 km (0.046 R)
• M71: 20,615,335 km (0.081 R)
• M72: 21,008,777 km (0.113 R)
• M73: 21,948,700 km (0.108 R)
• M74: 22,607,529 km (0.101 R)
• M75: 22,717,933 km (0.103 R)
• M76: 23,272,791 km (0.113 R)
• M77: 24,395,972 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 12

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.13 AU - 6.77 AU

Year: 6204 Days

Day: 14.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,004,138 km

• M1: 420,968 km (0.072 R)
• M2: 564,433 km (0.104 R)
• M3: 643,420 km (0.108 R)
• M4: 781,200 km (0.066 R)
• M5: 965,505 km (0.095 R)
• M6: 1,152,053 km (0.086 R)
• M7: 1,283,400 km (0.062 R)
• M8: 1,576,014 km (0.113 R)
• M9: 1,859,352 km (0.056 R)
• M10: 2,143,139 km (0.086 R)
• M11: 2,290,343 km (0.082 R)
• M12: 2,407,329 km (0.111 R)
• M13: 2,595,224 km (0.109 R)
• M14: 2,734,948 km (0.108 R)
• M15: 2,859,414 km (0.103 R)
• M16: 2,967,573 km (0.084 R)
• M17: 3,206,630 km (0.072 R)
• M18: 3,625,804 km (0.101 R)
• M19: 3,703,894 km (0.092 R)
• M20: 3,901,812 km (0.05 R)
• M21: 4,042,284 km (0.057 R)
• M22: 4,143,861 km (0.112 R)
• M23: 4,390,847 km (0.08 R)
• M24: 4,558,247 km (0.115 R)
• M25: 4,877,938 km (0.103 R)
• M26: 5,051,471 km (0.104 R)
• M27: 5,697,734 km (0.109 R)
• M28: 5,811,728 km (0.114 R)
• M29: 6,042,258 km (0.087 R)
• M30: 6,275,780 km (0.098 R)
• M31: 6,393,663 km (0.083 R)
• M32: 6,727,715 km (0.099 R)
• M33: 6,921,145 km (0.055 R)
• M34: 7,043,068 km (0.093 R)
• M35: 7,214,806 km (0.115 R)
• M36: 7,688,283 km (0.105 R)
• M37: 7,789,262 km (0.111 R)
• M38: 8,018,147 km (0.108 R)
• M39: 8,094,890 km (0.063 R)
• M40: 8,456,319 km (0.099 R)
• M41: 8,665,307 km (0.067 R)
• M42: 10,398,099 km (0.045 R)
• M43: 10,481,874 km (0.081 R)
• M44: 10,989,609 km (0.063 R)
• M45: 11,246,469 km (0.065 R)
• M46: 12,028,866 km (0.099 R)
• M47: 12,175,771 km (0.08 R)
• M48: 12,264,183 km (0.102 R)
• M49: 12,739,156 km (0.12 R)
• M50: 13,099,538 km (0.085 R)
• M51: 13,250,631 km (0.106 R)
• M52: 13,768,689 km (0.081 R)
• M53: 13,953,143 km (0.108 R)
• M54: 14,107,528 km (0.097 R)
• M55: 14,262,362 km (0.107 R)
• M56: 14,511,442 km (0.027 R)
• M57: 14,950,811 km (0.077 R)
• M58: 15,203,781 km (0.104 R)
• M59: 17,047,276 km (0.06 R)
• M60: 17,477,669 km (0.034 R)
• M61: 17,978,672 km (0.119 R)
• M62: 18,180,330 km (0.062 R)
• M63: 18,518,122 km (0.093 R)
• M64: 19,716,999 km (0.056 R)
• M65: 20,203,641 km (0.048 R)
• M66: 20,413,377 km (0.081 R)
• M67: 21,687,054 km (0.07 R)
• M68: 21,794,315 km (0.046 R)
• M69: 22,009,437 km (0.068 R)
• M70: 22,225,307 km (0.105 R)
• M71: 23,022,813 km (0.075 R)
• M72: 23,535,186 km (0.089 R)
• M73: 23,719,042 km (0.082 R)
• M74: 23,903,346 km (0.043 R)
• M75: 25,169,842 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.7

Radius: 13.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.53 AU - 8.07 AU

Year: 8432 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,004,138 km

• M1: 204,051 km (0.112 R)
• M2: 310,565 km (0.095 R)
• M3: 467,643 km (0.089 R)
• M4: 583,731 km (0.07 R)
• M5: 780,153 km (0.115 R)
• M6: 880,084 km (0.107 R)
• M7: 969,693 km (0.084 R)
• M8: 1,275,621 km (0.096 R)
• M9: 2,018,973 km (0.096 R)
• M10: 2,307,697 km (0.089 R)
• M11: 2,500,528 km (0.103 R)
• M12: 2,766,214 km (0.036 R)
• M13: 2,925,536 km (0.064 R)
• M14: 3,205,733 km (0.113 R)
• M15: 3,325,261 km (0.107 R)
• M16: 3,421,902 km (0.11 R)
• M17: 3,543,974 km (0.052 R)
• M18: 3,843,319 km (0.104 R)
• M19: 3,944,896 km (0.044 R)
• M20: 4,229,132 km (0.115 R)
• M21: 4,360,479 km (0.092 R)
• M22: 4,520,100 km (0.12 R)
• M23: 5,262,105 km (0.094 R)
• M24: 5,375,201 km (0.062 R)
• M25: 5,460,771 km (0.073 R)
• M26: 5,924,076 km (0.068 R)
• M27: 6,460,833 km (0.075 R)
• M28: 6,551,788 km (0.09 R)
• M29: 7,453,415 km (0.078 R)
• M30: 8,065,120 km (0.12 R)
• M31: 8,228,930 km (0.029 R)
• M32: 8,626,412 km (0.117 R)
• M33: 9,578,303 km (0.112 R)
• M34: 10,207,811 km (0.097 R)
• M35: 10,635,062 km (0.088 R)
• M36: 10,923,188 km (0.079 R)
• M37: 11,507,068 km (0.113 R)
• M38: 12,176,219 km (0.049 R)
• M39: 12,934,381 km (0.102 R)
• M40: 13,049,572 km (0.095 R)
• M41: 13,864,581 km (0.052 R)
• M42: 14,061,153 km (0.107 R)
• M43: 14,816,323 km (0.118 R)
• M44: 15,057,474 km (0.1 R)
• M45: 15,462,436 km (0.088 R)
• M46: 16,117,824 km (0.096 R)
• M47: 16,490,622 km (0.108 R)
• M48: 16,908,000 km (0.092 R)
• M49: 17,498,313 km (0.09 R)
• M50: 17,753,378 km (0.062 R)
• M51: 17,924,069 km (0.117 R)
• M52: 18,009,639 km (0.112 R)
• M53: 19,353,477 km (0.104 R)
• M54: 19,882,305 km (0.102 R)
• M55: 20,729,328 km (0.112 R)
• M56: 20,909,145 km (0.07 R)
• M57: 21,315,752 km (0.061 R)
• M58: 21,406,408 km (0.111 R)
• M59: 21,770,529 km (0.108 R)
• M60: 21,999,115 km (0.114 R)
• M61: 22,689,659 km (0.114 R)
• M62: 23,060,961 km (0.051 R)
• M63: 23,247,360 km (0.1 R)
• M64: 23,856,522 km (0.076 R)
• M65: 24,233,957 km (0.065 R)
• M66: 24,899,369 km (0.066 R)
• M67: 25,957,175 km (0.094 R)
• M68: 26,394,151 km (0.095 R)
• M69: 26,931,506 km (0.094 R)
• M70: 28,265,770 km (0.113 R)
• M71: 29,116,982 km (0.04 R)
• M72: 29,874,994 km (0.094 R)
• M73: 31,152,859 km (0.117 R)
• M74: 32,031,896 km (0.056 R)
• M75: 32,344,107 km (0.032 R)
• M76: 32,866,802 km (0.057 R)
• M77: 33,814,504 km (0.094 R)
• M78: 34,132,400 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.6

Radius: 11.9

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.6 AU - 10.64 AU

Year: 12755 Days

Day: 8 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,004,138 km

• M1: 217,067 km (0.051 R)
• M2: 645,515 km (0.075 R)
• M3: 1,118,094 km (0.082 R)
• M4: 1,305,690 km (0.12 R)
• M5: 1,792,930 km (0.088 R)
• M6: 2,363,946 km (0.088 R)
• M7: 3,087,251 km (0.115 R)
• M8: 3,186,435 km (0.118 R)
• M9: 3,354,283 km (0.04 R)
• M10: 3,456,459 km (0.05 R)
• M11: 3,559,681 km (0.063 R)
• M12: 3,769,268 km (0.067 R)
• M13: 4,091,203 km (0.1 R)
• M14: 4,762,149 km (0.119 R)
• M15: 5,467,353 km (0.073 R)
• M16: 6,247,057 km (0.101 R)
• M17: 7,149,133 km (0.052 R)
• M18: 8,091,898 km (0.119 R)
• M19: 8,883,570 km (0.115 R)
• M20: 9,025,988 km (0.106 R)
• M21: 9,216,874 km (0.098 R)
• M22: 10,241,021 km (0.054 R)
• M23: 10,540,367 km (0.032 R)
• M24: 11,870,441 km (0.115 R)
• M25: 11,975,010 km (0.044 R)
• M26: 13,090,861 km (0.117 R)
• M27: 13,579,148 km (0.087 R)
• M28: 14,018,368 km (0.068 R)
• M29: 14,910,569 km (0.114 R)
• M30: 15,193,160 km (0.113 R)
• M31: 15,591,838 km (0.088 R)
• M32: 15,936,362 km (0.1 R)
• M33: 16,867,160 km (0.041 R)
• M34: 17,517,462 km (0.109 R)
• M35: 17,696,231 km (0.049 R)
• M36: 18,115,704 km (0.067 R)
• M37: 18,236,130 km (0.07 R)
• M38: 19,455,353 km (0.105 R)
• M39: 19,578,621 km (0.105 R)
• M40: 19,888,289 km (0.108 R)
• M41: 21,079,387 km (0.074 R)
• M42: 21,651,599 km (0.111 R)
• M43: 22,552,029 km (0.117 R)
• M44: 22,681,580 km (0.111 R)
• M45: 23,268,004 km (0.093 R)
• M46: 23,925,487 km (0.107 R)
• M47: 24,190,125 km (0.079 R)
• M48: 24,923,005 km (0.118 R)
• M49: 25,798,602 km (0.032 R)
• M50: 26,002,055 km (0.118 R)
• M51: 26,138,039 km (0.094 R)
• M52: 26,274,173 km (0.118 R)
• M53: 27,510,600 km (0.071 R)
• M54: 29,117,730 km (0.103 R)
• M55: 30,182,418 km (0.082 R)
• M56: 31,331,928 km (0.068 R)
• M57: 31,839,364 km (0.106 R)
• M58: 32,057,627 km (0.051 R)
• M59: 32,495,799 km (0.038 R)
• M60: 33,082,971 km (0.107 R)
• M61: 35,165,971 km (0.102 R)
• M62: 35,391,565 km (0.042 R)
• M63: 36,755,748 km (0.118 R)
• M64: 36,908,338 km (0.108 R)
• M65: 37,061,227 km (0.045 R)
• M66: 37,444,347 km (0.111 R)
• M67: 37,597,834 km (0.109 R)
• M68: 38,523,845 km (0.116 R)
• M69: 39,535,426 km (0.082 R)
• M70: 39,769,996 km (0.111 R)
• M71: 39,926,774 km (0.058 R)
• M72: 40,950,472 km (0.086 R)
• M73: 43,184,417 km (0.1 R)
• M74: 43,587,434 km (0.083 R)
• M75: 43,668,217 km (0.112 R)
• M76: 45,049,005 km (0.085 R)
• M77: 45,294,047 km (0.112 R)
• M78: 45,621,666 km (0.103 R)
• M79: 47,022,500 km (0.088 R)
• M80: 47,437,186 km (0.101 R)
• M81: 47,686,565 km (0.083 R)
• M82: 48,186,671 km (0.099 R)
• M83: 48,688,422 km (0.113 R)
• M84: 53,628,293 km (0.057 R)
• M85: 56,157,395 km (0.025 R)
• M86: 56,245,359 km (0.1 R)
• M87: 56,950,264 km (0.102 R)
• M88: 57,746,723 km (0.062 R)
• M89: 58,013,007 km (0.085 R)
• M90: 59,171,792 km (0.117 R)
• M91: 59,619,539 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.3

Radius: 8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.03 AU - 19.17 AU

Year: 26340 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 43,004,138 km

• M1: 794,215 km (0.081 R)
• M2: 1,476,681 km (0.074 R)
• M3: 2,110,527 km (0.103 R)
• M4: 3,001,232 km (0.105 R)
• M5: 3,430,728 km (0.067 R)
• M6: 4,526,832 km (0.082 R)
• M7: 5,754,731 km (0.077 R)
• M8: 5,919,289 km (0.085 R)
• M9: 6,018,771 km (0.101 R)
• M10: 6,388,278 km (0.099 R)
• M11: 6,661,743 km (0.111 R)
• M12: 7,866,006 km (0.027 R)
• M13: 8,418,471 km (0.103 R)
• M14: 9,755,726 km (0.074 R)
• M15: 10,149,767 km (0.095 R)
• M16: 13,835,858 km (0.095 R)
• M17: 14,189,657 km (0.067 R)
• M18: 15,223,079 km (0.067 R)
• M19: 15,725,878 km (0.034 R)
• M20: 16,888,852 km (0.116 R)
• M21: 17,599,890 km (0.089 R)
• M22: 17,743,355 km (0.053 R)
• M23: 18,757,778 km (0.099 R)
• M24: 20,139,613 km (0.064 R)
• M25: 21,912,348 km (0.107 R)
• M26: 24,637,124 km (0.084 R)
• M27: 25,280,993 km (0.052 R)
• M28: 27,356,065 km (0.092 R)
• M29: 27,855,423 km (0.113 R)
• M30: 30,054,362 km (0.103 R)
• M31: 30,857,104 km (0.119 R)
• M32: 30,972,444 km (0.041 R)
• M33: 32,366,846 km (0.116 R)
• M34: 33,366,758 km (0.071 R)
• M35: 34,138,384 km (0.068 R)
• M36: 39,952,355 km (0.101 R)
• M37: 40,897,963 km (0.117 R)
• M38: 41,341,820 km (0.091 R)
• M39: 41,532,408 km (0.1 R)
• M40: 42,939,825 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit