🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 10.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.59 AU - 0.79 AU

Year: 364 Days

Day: 7.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,506,295 km

• M1: 130,300 km (0.114 R)
• M2: 203,603 km (0.057 R)
• M3: 320,588 km (0.063 R)
• M4: 390,301 km (0.097 R)
• M5: 484,398 km (0.074 R)
• M6: 568,472 km (0.067 R)
• M7: 678,576 km (0.072 R)
• M8: 787,334 km (0.094 R)
• M9: 879,486 km (0.102 R)
• M10: 948,750 km (0.098 R)
• M11: 1,139,337 km (0.07 R)
• M12: 1,289,833 km (0.047 R)
• M13: 1,388,867 km (0.058 R)
• M14: 1,506,451 km (0.09 R)
• M15: 1,652,009 km (0.106 R)
• M16: 1,718,281 km (0.109 R)
• M17: 1,913,955 km (0.096 R)
• M18: 2,014,485 km (0.086 R)
• M19: 2,130,423 km (0.087 R)
• M20: 2,294,831 km (0.041 R)
• M21: 2,397,306 km (0.045 R)
• M22: 2,515,638 km (0.049 R)
• M23: 2,621,403 km (0.106 R)
• M24: 2,694,407 km (0.108 R)
• M25: 2,897,561 km (0.091 R)
• M26: 3,075,134 km (0.119 R)
• M27: 3,240,439 km (0.118 R)
• M28: 3,350,693 km (0.104 R)
• M29: 3,419,508 km (0.104 R)
• M30: 3,601,868 km (0.062 R)
• M31: 3,688,784 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.9

Radius: 8.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.1 AU - 1.38 AU

Year: 878 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 48,506,295 km

• M1: 130,898 km (0.05 R)
• M2: 201,508 km (0.05 R)
• M3: 306,077 km (0.027 R)
• M4: 429,047 km (0.07 R)
• M5: 489,185 km (0.099 R)
• M6: 569,968 km (0.044 R)
• M7: 674,387 km (0.075 R)
• M8: 746,194 km (0.063 R)
• M9: 800,648 km (0.115 R)
• M10: 961,765 km (0.099 R)
• M11: 1,099,544 km (0.116 R)
• M12: 1,185,414 km (0.093 R)
• M13: 1,297,462 km (0.097 R)
• M14: 1,388,567 km (0.058 R)
• M15: 1,444,367 km (0.118 R)
• M16: 1,688,062 km (0.094 R)
• M17: 1,747,752 km (0.101 R)
• M18: 1,848,730 km (0.088 R)
• M19: 1,938,040 km (0.104 R)
• M20: 2,028,697 km (0.057 R)
• M21: 2,128,030 km (0.071 R)
• M22: 2,465,672 km (0.085 R)
• M23: 2,548,849 km (0.08 R)
• M24: 2,602,405 km (0.087 R)
• M25: 2,679,447 km (0.101 R)
• M26: 2,749,609 km (0.064 R)
• M27: 2,939,449 km (0.085 R)
• M28: 2,995,548 km (0.113 R)
• M29: 3,068,402 km (0.101 R)
• M30: 3,141,705 km (0.113 R)
• M31: 3,207,378 km (0.071 R)
• M32: 3,611,442 km (0.112 R)
• M33: 3,767,174 km (0.107 R)
• M34: 4,094,195 km (0.1 R)
• M35: 4,157,175 km (0.091 R)
• M36: 4,347,913 km (0.105 R)
• M37: 4,439,616 km (0.052 R)
• M38: 4,504,392 km (0.064 R)
• M39: 4,653,391 km (0.072 R)
• M40: 4,719,065 km (0.085 R)
• M41: 4,813,461 km (0.086 R)
• M42: 4,965,901 km (0.103 R)
• M43: 5,110,263 km (0.065 R)
• M44: 5,432,647 km (0.079 R)
• M45: 5,781,808 km (0.101 R)
• M46: 6,200,233 km (0.092 R)
• M47: 6,915,610 km (0.082 R)
• M48: 7,381,458 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.2

Radius: 8.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.27 AU - 1.93 AU

Year: 1287 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,506,295 km

• M1: 109,506 km (0.078 R)
• M2: 187,297 km (0.066 R)
• M3: 277,504 km (0.057 R)
• M4: 456,722 km (0.071 R)
• M5: 600,635 km (0.111 R)
• M6: 694,583 km (0.117 R)
• M7: 749,037 km (0.104 R)
• M8: 805,136 km (0.104 R)
• M9: 892,052 km (0.056 R)
• M10: 1,000,660 km (0.06 R)
• M11: 1,063,042 km (0.102 R)
• M12: 1,146,069 km (0.066 R)
• M13: 1,278,314 km (0.079 R)
• M14: 1,353,262 km (0.109 R)
• M15: 1,457,981 km (0.049 R)
• M16: 1,543,700 km (0.099 R)
• M17: 1,675,347 km (0.073 R)
• M18: 2,223,024 km (0.089 R)
• M19: 2,288,997 km (0.075 R)
• M20: 2,389,228 km (0.11 R)
• M21: 2,698,596 km (0.105 R)
• M22: 2,939,149 km (0.119 R)
• M23: 3,020,979 km (0.073 R)
• M24: 3,186,734 km (0.044 R)
• M25: 3,403,052 km (0.114 R)
• M26: 3,508,070 km (0.11 R)
• M27: 3,643,456 km (0.078 R)
• M28: 3,760,890 km (0.083 R)
• M29: 4,019,695 km (0.087 R)
• M30: 4,304,978 km (0.063 R)
• M31: 4,449,938 km (0.101 R)
• M32: 4,533,563 km (0.066 R)
• M33: 4,660,123 km (0.119 R)
• M34: 4,873,450 km (0.104 R)
• M35: 5,003,002 km (0.095 R)
• M36: 5,100,988 km (0.088 R)
• M37: 5,343,038 km (0.114 R)
• M38: 5,420,828 km (0.115 R)
• M39: 5,713,292 km (0.114 R)
• M40: 5,827,136 km (0.082 R)
• M41: 5,930,209 km (0.109 R)
• M42: 6,033,881 km (0.086 R)
• M43: 6,091,775 km (0.058 R)
• M44: 6,278,323 km (0.118 R)
• M45: 6,336,966 km (0.092 R)
• M46: 6,585,448 km (0.076 R)
• M47: 6,692,859 km (0.074 R)
• M48: 6,788,901 km (0.069 R)
• M49: 6,957,947 km (0.056 R)
• M50: 7,399,260 km (0.073 R)
• M51: 7,461,194 km (0.079 R)
• M52: 7,635,775 km (0.102 R)
• M53: 7,748,721 km (0.108 R)
• M54: 7,799,135 km (0.097 R)
• M55: 7,874,832 km (0.086 R)
• M56: 8,065,270 km (0.098 R)
• M57: 8,206,042 km (0.069 R)
• M58: 8,386,157 km (0.118 R)
• M59: 8,489,829 km (0.072 R)
• M60: 8,580,784 km (0.106 R)
• M61: 8,881,925 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.5

Radius: 12.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.58 AU - 2.96 AU

Year: 2931 Days

Day: 13.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,506,295 km

• M1: 218,114 km (0.115 R)
• M2: 325,375 km (0.098 R)
• M3: 416,331 km (0.066 R)
• M4: 525,837 km (0.098 R)
• M5: 735,124 km (0.119 R)
• M6: 850,763 km (0.099 R)
• M7: 965,056 km (0.07 R)
• M8: 1,058,704 km (0.099 R)
• M9: 1,274,723 km (0.052 R)
• M10: 1,407,566 km (0.102 R)
• M11: 1,575,565 km (0.094 R)
• M12: 1,719,179 km (0.066 R)
• M13: 2,256,385 km (0.064 R)
• M14: 2,478,538 km (0.06 R)
• M15: 2,586,248 km (0.075 R)
• M16: 2,806,755 km (0.077 R)
• M17: 2,944,535 km (0.102 R)
• M18: 3,558,933 km (0.104 R)
• M19: 3,667,541 km (0.054 R)
• M20: 3,818,635 km (0.082 R)
• M21: 4,155,679 km (0.109 R)
• M22: 4,270,271 km (0.079 R)
• M23: 4,385,761 km (0.109 R)
• M24: 4,487,787 km (0.036 R)
• M25: 4,634,991 km (0.073 R)
• M26: 4,979,515 km (0.037 R)
• M27: 5,224,257 km (0.065 R)
• M28: 5,472,889 km (0.104 R)
• M29: 5,551,427 km (0.095 R)
• M30: 5,709,702 km (0.043 R)
• M31: 5,805,295 km (0.03 R)
• M32: 5,965,963 km (0.108 R)
• M33: 6,063,052 km (0.099 R)
• M34: 6,242,420 km (0.088 R)
• M35: 6,341,005 km (0.098 R)
• M36: 6,423,583 km (0.103 R)
• M37: 6,506,460 km (0.059 R)
• M38: 6,757,485 km (0.074 R)
• M39: 6,926,531 km (0.054 R)
• M40: 7,028,706 km (0.064 R)
• M41: 7,303,518 km (0.089 R)
• M42: 7,459,698 km (0.032 R)
• M43: 7,669,733 km (0.102 R)
• M44: 8,311,508 km (0.095 R)
• M45: 8,583,926 km (0.099 R)
• M46: 8,896,436 km (0.107 R)
• M47: 9,063,387 km (0.085 R)
• M48: 9,212,686 km (0.074 R)
• M49: 9,817,959 km (0.05 R)
• M50: 10,338,709 km (0.097 R)
• M51: 10,533,934 km (0.092 R)
• M52: 10,809,194 km (0.065 R)
• M53: 11,306,757 km (0.089 R)
• M54: 11,407,137 km (0.078 R)
• M55: 11,487,770 km (0.077 R)
• M56: 11,669,681 km (0.062 R)
• M57: 11,750,913 km (0.063 R)
• M58: 12,138,970 km (0.061 R)
• M59: 12,407,049 km (0.071 R)
• M60: 12,865,118 km (0.098 R)
• M61: 12,969,986 km (0.073 R)
• M62: 13,117,340 km (0.092 R)
• M63: 13,605,328 km (0.081 R)
• M64: 14,250,693 km (0.042 R)
• M65: 14,337,610 km (0.118 R)
• M66: 14,555,424 km (0.1 R)
• M67: 14,642,789 km (0.066 R)
• M68: 14,752,444 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.6

Radius: 5.3

Gravity: 27.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.58 AU - 6.7 AU

Year: 9674 Days

Day: 23.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,506,295 km

• M1: 67,469 km (0.107 R)
• M2: 100,530 km (0.072 R)
• M3: 292,913 km (0.075 R)
• M4: 656,884 km (0.062 R)
• M5: 795,711 km (0.1 R)
• M6: 1,182,571 km (0.059 R)
• M7: 1,352,066 km (0.071 R)
• M8: 1,417,589 km (0.094 R)
• M9: 2,079,560 km (0.087 R)
• M10: 2,549,148 km (0.101 R)
• M11: 2,630,679 km (0.096 R)
• M12: 4,205,047 km (0.096 R)
• M13: 4,431,089 km (0.072 R)
• M14: 4,694,232 km (0.086 R)
• M15: 4,861,332 km (0.039 R)
• M16: 4,996,419 km (0.117 R)
• M17: 5,166,961 km (0.085 R)
• M18: 5,444,016 km (0.095 R)
• M19: 5,725,709 km (0.044 R)
• M20: 5,868,425 km (0.094 R)
• M21: 6,048,392 km (0.03 R)
• M22: 6,266,804 km (0.086 R)
• M23: 6,674,010 km (0.042 R)
• M24: 6,899,753 km (0.095 R)
• M25: 7,397,316 km (0.099 R)
• M26: 7,787,916 km (0.116 R)
• M27: 8,507,781 km (0.061 R)
• M28: 9,374,251 km (0.064 R)
• M29: 9,416,288 km (0.072 R)
• M30: 9,542,549 km (0.116 R)
• M31: 9,754,230 km (0.109 R)
• M32: 9,839,351 km (0.119 R)
• M33: 11,502,730 km (0.075 R)
• M34: 12,969,387 km (0.088 R)
• M35: 13,016,212 km (0.042 R)
• M36: 13,392,450 km (0.088 R)
• M37: 14,107,528 km (0.102 R)
• M38: 16,024,176 km (0.096 R)
• M39: 16,376,778 km (0.094 R)
• M40: 16,427,342 km (0.106 R)
• M41: 16,680,911 km (0.085 R)
• M42: 16,884,812 km (0.051 R)
• M43: 16,935,975 km (0.054 R)
• M44: 17,553,066 km (0.112 R)
• M45: 17,760,409 km (0.031 R)
• M46: 18,125,278 km (0.071 R)
• M47: 18,598,007 km (0.108 R)
• M48: 19,074,776 km (0.09 R)
• M49: 21,296,902 km (0.107 R)
• M50: 21,407,455 km (0.107 R)
• M51: 23,885,843 km (0.093 R)
• M52: 24,461,645 km (0.115 R)
• M53: 25,216,965 km (0.101 R)
• M54: 25,626,863 km (0.113 R)
• M55: 25,803,239 km (0.094 R)
• M56: 26,690,953 km (0.103 R)
• M57: 27,228,458 km (0.101 R)
• M58: 27,288,447 km (0.067 R)
• M59: 27,468,563 km (0.07 R)
• M60: 27,588,839 km (0.109 R)
• M61: 28,132,179 km (0.106 R)
• M62: 28,435,563 km (0.083 R)
• M63: 28,496,450 km (0.072 R)
• M64: 28,557,336 km (0.103 R)
• M65: 28,923,402 km (0.086 R)
• M66: 29,290,964 km (0.03 R)
• M67: 30,589,773 km (0.079 R)
• M68: 31,340,305 km (0.078 R)
• M69: 31,465,967 km (0.118 R)
• M70: 33,563,778 km (0.085 R)
• M71: 34,014,666 km (0.081 R)
• M72: 34,467,349 km (0.063 R)
• M73: 34,727,051 km (0.111 R)
• M74: 35,706,469 km (0.107 R)
• M75: 36,893,677 km (0.068 R)
• M76: 38,563,938 km (0.079 R)
• M77: 39,103,687 km (0.114 R)
• M78: 39,374,459 km (0.106 R)
• M79: 41,839,383 km (0.096 R)
• M80: 44,565,355 km (0.11 R)
• M81: 44,636,115 km (0.098 R)
• M82: 44,919,005 km (0.091 R)
• M83: 47,132,305 km (0.114 R)
• M84: 47,564,793 km (0.094 R)
• M85: 47,709,304 km (0.049 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit