🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 8.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.92 AU - 1.4 AU

Year: 862 Days

Day: 14.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,893,108 km

• M1: 108,010 km (0.075 R)
• M2: 168,597 km (0.049 R)
• M3: 268,528 km (0.093 R)
• M4: 324,478 km (0.089 R)
• M5: 409,300 km (0.115 R)
• M6: 481,705 km (0.111 R)
• M7: 574,157 km (0.116 R)
• M8: 649,105 km (0.091 R)
• M9: 705,653 km (0.12 R)
• M10: 798,254 km (0.104 R)
• M11: 853,605 km (0.117 R)
• M12: 910,303 km (0.087 R)
• M13: 1,024,596 km (0.077 R)
• M14: 1,091,616 km (0.091 R)
• M15: 1,227,151 km (0.089 R)
• M16: 1,319,453 km (0.068 R)
• M17: 1,389,315 km (0.08 R)
• M18: 1,595,760 km (0.091 R)
• M19: 1,662,930 km (0.104 R)
• M20: 1,890,319 km (0.043 R)
• M21: 2,074,474 km (0.109 R)
• M22: 2,173,059 km (0.091 R)
• M23: 2,294,233 km (0.075 R)
• M24: 2,456,397 km (0.106 R)
• M25: 2,595,972 km (0.116 R)
• M26: 2,657,756 km (0.101 R)
• M27: 2,851,036 km (0.071 R)
• M28: 2,951,716 km (0.07 R)
• M29: 3,048,954 km (0.114 R)
• M30: 3,189,726 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.7

Radius: 9.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.07 AU - 1.55 AU

Year: 1035 Days

Day: 9.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,893,108 km

• M1: 136,882 km (0.099 R)
• M2: 220,507 km (0.08 R)
• M3: 324,179 km (0.07 R)
• M4: 384,317 km (0.069 R)
• M5: 644,468 km (0.092 R)
• M6: 809,175 km (0.1 R)
• M7: 915,090 km (0.107 R)
• M8: 1,134,550 km (0.089 R)
• M9: 1,234,033 km (0.119 R)
• M10: 1,315,713 km (0.103 R)
• M11: 1,427,612 km (0.072 R)
• M12: 1,729,202 km (0.078 R)
• M13: 1,844,542 km (0.09 R)
• M14: 1,938,788 km (0.108 R)
• M15: 2,050,837 km (0.11 R)
• M16: 2,140,297 km (0.115 R)
• M17: 2,331,932 km (0.077 R)
• M18: 2,451,311 km (0.097 R)
• M19: 2,625,592 km (0.049 R)
• M20: 2,740,932 km (0.045 R)
• M21: 2,821,865 km (0.116 R)
• M22: 2,894,420 km (0.119 R)
• M23: 3,013,799 km (0.101 R)
• M24: 3,088,149 km (0.114 R)
• M25: 3,191,222 km (0.034 R)
• M26: 3,372,235 km (0.115 R)
• M27: 3,439,704 km (0.101 R)
• M28: 3,536,942 km (0.104 R)
• M29: 3,864,412 km (0.115 R)
• M30: 4,026,726 km (0.063 R)
• M31: 4,139,672 km (0.104 R)
• M32: 4,201,755 km (0.096 R)
• M33: 4,295,404 km (0.08 R)
• M34: 4,410,893 km (0.082 R)
• M35: 4,730,883 km (0.106 R)
• M36: 4,828,421 km (0.089 R)
• M37: 4,937,627 km (0.102 R)
• M38: 5,025,441 km (0.106 R)
• M39: 5,125,073 km (0.072 R)
• M40: 5,382,382 km (0.048 R)
• M41: 5,563,994 km (0.073 R)
• M42: 6,274,733 km (0.085 R)
• M43: 6,903,044 km (0.118 R)
• M44: 7,013,896 km (0.099 R)
• M45: 7,150,180 km (0.053 R)
• M46: 7,299,778 km (0.066 R)
• M47: 7,362,459 km (0.113 R)
• M48: 7,463,139 km (0.07 R)
• M49: 7,538,835 km (0.054 R)
• M50: 7,831,748 km (0.12 R)
• M51: 7,960,252 km (0.109 R)
• M52: 8,115,385 km (0.079 R)
• M53: 8,271,565 km (0.093 R)
• M54: 8,441,808 km (0.104 R)
• M55: 8,533,960 km (0.086 R)
• M56: 8,745,940 km (0.105 R)
• M57: 9,040,199 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 15

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.04 AU - 3.68 AU

Year: 4251 Days

Day: 5.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,893,108 km

• M1: 196,721 km (0.111 R)
• M2: 410,796 km (0.052 R)
• M3: 509,979 km (0.064 R)
• M4: 611,706 km (0.066 R)
• M5: 780,602 km (0.114 R)
• M6: 903,422 km (0.102 R)
• M7: 1,568,534 km (0.101 R)
• M8: 1,701,825 km (0.107 R)
• M9: 1,895,106 km (0.061 R)
• M10: 2,037,822 km (0.085 R)
• M11: 2,243,968 km (0.09 R)
• M12: 2,457,145 km (0.062 R)
• M13: 2,806,157 km (0.101 R)
• M14: 2,953,660 km (0.088 R)
• M15: 3,070,197 km (0.038 R)
• M16: 3,171,475 km (0.1 R)
• M17: 3,569,854 km (0.103 R)
• M18: 3,730,223 km (0.117 R)
• M19: 3,947,888 km (0.101 R)
• M20: 4,207,291 km (0.112 R)
• M21: 4,320,087 km (0.058 R)
• M22: 4,415,082 km (0.073 R)
• M23: 4,665,060 km (0.102 R)
• M24: 4,939,572 km (0.105 R)
• M25: 5,098,894 km (0.037 R)
• M26: 5,341,093 km (0.115 R)
• M27: 5,628,620 km (0.092 R)
• M28: 5,984,513 km (0.102 R)
• M29: 6,090,728 km (0.08 R)
• M30: 6,197,541 km (0.091 R)
• M31: 6,369,578 km (0.091 R)
• M32: 6,521,570 km (0.072 R)
• M33: 6,718,740 km (0.102 R)
• M34: 7,007,015 km (0.062 R)
• M35: 7,873,186 km (0.067 R)
• M36: 8,271,865 km (0.107 R)
• M37: 8,414,132 km (0.108 R)
• M38: 9,040,050 km (0.12 R)
• M39: 9,731,042 km (0.119 R)
• M40: 10,032,332 km (0.084 R)
• M41: 10,184,174 km (0.043 R)
• M42: 10,490,251 km (0.108 R)
• M43: 10,903,142 km (0.11 R)
• M44: 11,798,036 km (0.097 R)
• M45: 11,904,849 km (0.096 R)
• M46: 12,200,454 km (0.087 R)
• M47: 12,389,696 km (0.052 R)
• M48: 12,607,361 km (0.097 R)
• M49: 13,212,334 km (0.119 R)
• M50: 13,854,857 km (0.093 R)
• M51: 13,995,928 km (0.064 R)
• M52: 14,593,571 km (0.076 R)
• M53: 14,737,185 km (0.087 R)
• M54: 15,025,610 km (0.059 R)
• M55: 15,170,570 km (0.105 R)
• M56: 15,286,958 km (0.049 R)
• M57: 16,198,308 km (0.111 R)
• M58: 16,555,996 km (0.062 R)
• M59: 16,916,078 km (0.095 R)
• M60: 17,157,679 km (0.08 R)
• M61: 18,693,451 km (0.118 R)
• M62: 19,225,720 km (0.06 R)
• M63: 19,477,792 km (0.094 R)
• M64: 19,572,637 km (0.108 R)
• M65: 19,731,062 km (0.113 R)
• M66: 20,049,256 km (0.068 R)
• M67: 21,763,648 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.1

Radius: 6.1

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.69 AU - 7.05 AU

Year: 11097 Days

Day: 20.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,893,108 km

• M1: 366,964 km (0.085 R)
• M2: 767,886 km (0.056 R)
• M3: 841,937 km (0.102 R)
• M4: 1,183,618 km (0.104 R)
• M5: 1,403,378 km (0.11 R)
• M6: 1,564,794 km (0.098 R)
• M7: 1,683,874 km (0.087 R)
• M8: 1,756,877 km (0.083 R)
• M9: 1,956,441 km (0.061 R)
• M10: 2,033,185 km (0.103 R)
• M11: 2,110,976 km (0.115 R)
• M12: 2,163,335 km (0.108 R)
• M13: 2,459,389 km (0.114 R)
• M14: 2,971,163 km (0.026 R)
• M15: 3,089,346 km (0.091 R)
• M16: 3,422,350 km (0.079 R)
• M17: 3,894,631 km (0.104 R)
• M18: 4,254,115 km (0.062 R)
• M19: 4,522,194 km (0.119 R)
• M20: 4,624,070 km (0.109 R)
• M21: 5,251,783 km (0.066 R)
• M22: 5,358,895 km (0.042 R)
• M23: 5,502,958 km (0.065 R)
• M24: 6,054,675 km (0.077 R)
• M25: 7,529,410 km (0.104 R)
• M26: 8,099,528 km (0.102 R)
• M27: 8,264,983 km (0.113 R)
• M28: 8,895,239 km (0.067 R)
• M29: 9,541,053 km (0.078 R)
• M30: 9,671,951 km (0.114 R)
• M31: 10,335,567 km (0.088 R)
• M32: 10,470,056 km (0.12 R)
• M33: 10,560,114 km (0.079 R)
• M34: 11,013,994 km (0.069 R)
• M35: 11,799,981 km (0.103 R)
• M36: 12,795,854 km (0.1 R)
• M37: 13,085,326 km (0.05 R)
• M38: 13,182,265 km (0.093 R)
• M39: 13,523,498 km (0.069 R)
• M40: 13,818,355 km (0.098 R)
• M41: 14,115,307 km (0.101 R)
• M42: 14,264,456 km (0.089 R)
• M43: 14,816,323 km (0.079 R)
• M44: 17,678,130 km (0.116 R)
• M45: 18,270,538 km (0.11 R)
• M46: 18,378,996 km (0.081 R)
• M47: 18,487,604 km (0.109 R)
• M48: 18,705,568 km (0.064 R)
• M49: 18,869,527 km (0.07 R)
• M50: 19,752,005 km (0.11 R)
• M51: 19,974,756 km (0.096 R)
• M52: 20,086,506 km (0.049 R)
• M53: 20,591,698 km (0.11 R)
• M54: 20,761,043 km (0.057 R)
• M55: 21,044,232 km (0.05 R)
• M56: 22,016,767 km (0.075 R)
• M57: 22,770,292 km (0.056 R)
• M58: 24,362,163 km (0.106 R)
• M59: 27,714,202 km (0.099 R)
• M60: 28,716,059 km (0.109 R)
• M61: 29,094,841 km (0.112 R)
• M62: 29,921,220 km (0.084 R)
• M63: 30,690,901 km (0.098 R)
• M64: 31,337,164 km (0.078 R)
• M65: 31,531,940 km (0.083 R)
• M66: 32,053,289 km (0.089 R)
• M67: 32,643,303 km (0.111 R)
• M68: 33,568,117 km (0.077 R)
• M69: 34,167,106 km (0.115 R)
• M70: 34,904,026 km (0.117 R)
• M71: 34,971,345 km (0.113 R)
• M72: 35,375,857 km (0.057 R)
• M73: 37,834,797 km (0.071 R)
• M74: 37,973,026 km (0.102 R)
• M75: 38,042,290 km (0.108 R)
• M76: 39,504,609 km (0.105 R)
• M77: 40,066,648 km (0.116 R)
• M78: 40,843,510 km (0.044 R)
• M79: 41,482,891 km (0.033 R)
• M80: 41,839,532 km (0.106 R)
• M81: 42,412,343 km (0.115 R)
• M82: 42,627,764 km (0.102 R)
• M83: 42,843,633 km (0.083 R)
• M84: 43,059,802 km (0.103 R)
• M85: 43,637,998 km (0.083 R)
• M86: 46,050,413 km (0.035 R)
• M87: 46,567,573 km (0.115 R)
• M88: 46,715,825 km (0.059 R)
• M89: 46,938,277 km (0.107 R)
• M90: 47,757,175 km (0.102 R)
• M91: 47,906,474 km (0.083 R)
• M92: 48,430,665 km (0.088 R)
• M93: 48,881,403 km (0.057 R)
• M94: 49,635,676 km (0.116 R)
• M95: 50,774,415 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.5

Radius: 5.7

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.3 AU - 11.4 AU

Year: 21339 Days

Day: 24 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,893,108 km

• M1: 73,004 km (0.095 R)
• M2: 128,804 km (0.062 R)
• M3: 183,257 km (0.106 R)
• M4: 322,982 km (0.046 R)
• M5: 423,362 km (0.068 R)
• M6: 613,501 km (0.098 R)
• M7: 696,827 km (0.107 R)
• M8: 921,972 km (0.102 R)
• M9: 1,092,663 km (0.086 R)
• M10: 1,300,155 km (0.117 R)
• M11: 1,381,237 km (0.054 R)
• M12: 2,579,067 km (0.091 R)
• M13: 2,820,069 km (0.086 R)
• M14: 3,323,466 km (0.074 R)
• M15: 3,661,707 km (0.082 R)
• M16: 3,700,004 km (0.102 R)
• M17: 3,738,451 km (0.035 R)
• M18: 5,164,268 km (0.08 R)
• M19: 5,511,485 km (0.114 R)
• M20: 5,732,291 km (0.106 R)
• M21: 6,228,358 km (0.093 R)
• M22: 6,879,408 km (0.076 R)
• M23: 7,117,119 km (0.087 R)
• M24: 7,261,181 km (0.037 R)
• M25: 7,600,769 km (0.1 R)
• M26: 7,649,687 km (0.11 R)
• M27: 8,045,074 km (0.055 R)
• M28: 9,691,997 km (0.051 R)
• M29: 10,173,403 km (0.074 R)
• M30: 10,827,445 km (0.059 R)
• M31: 11,048,401 km (0.111 R)
• M32: 11,159,552 km (0.108 R)
• M33: 11,551,200 km (0.101 R)
• M34: 12,233,067 km (0.119 R)
• M35: 12,636,831 km (0.093 R)
• M36: 13,103,726 km (0.074 R)
• M37: 13,457,525 km (0.096 R)
• M38: 13,516,766 km (0.11 R)
• M39: 14,295,273 km (0.067 R)
• M40: 15,458,995 km (0.11 R)
• M41: 16,589,357 km (0.119 R)
• M42: 16,908,000 km (0.063 R)
• M43: 17,293,065 km (0.091 R)
• M44: 17,746,047 km (0.12 R)
• M45: 18,729,653 km (0.107 R)
• M46: 19,730,912 km (0.082 R)
• M47: 20,407,992 km (0.044 R)
• M48: 21,924,316 km (0.076 R)
• M49: 22,555,021 km (0.03 R)
• M50: 22,625,481 km (0.075 R)
• M51: 24,121,609 km (0.11 R)
• M52: 24,265,822 km (0.08 R)
• M53: 24,482,589 km (0.057 R)
• M54: 24,627,400 km (0.096 R)
• M55: 26,759,918 km (0.048 R)
• M56: 27,133,613 km (0.09 R)
• M57: 28,188,876 km (0.087 R)
• M58: 28,340,718 km (0.112 R)
• M59: 29,027,372 km (0.113 R)
• M60: 30,417,137 km (0.114 R)
• M61: 30,807,138 km (0.067 R)
• M62: 31,513,091 km (0.036 R)
• M63: 33,020,888 km (0.104 R)
• M64: 33,985,195 km (0.119 R)
• M65: 34,714,485 km (0.116 R)
• M66: 37,182,551 km (0.09 R)
• M67: 40,132,770 km (0.086 R)
• M68: 41,333,742 km (0.108 R)
• M69: 41,592,546 km (0.106 R)
• M70: 42,720,664 km (0.087 R)
• M71: 43,244,556 km (0.078 R)
• M72: 43,507,399 km (0.071 R)
• M73: 44,917,957 km (0.113 R)
• M74: 45,628,996 km (0.11 R)
• M75: 46,522,843 km (0.083 R)
• M76: 47,332,168 km (0.095 R)
• M77: 48,055,623 km (0.118 R)
• M78: 48,691,564 km (0.116 R)
• M79: 48,964,879 km (0.116 R)
• M80: 49,604,859 km (0.071 R)
• M81: 53,596,130 km (0.051 R)
• M82: 53,784,324 km (0.088 R)
• M83: 54,444,499 km (0.098 R)
• M84: 54,822,982 km (0.097 R)
• M85: 56,249,996 km (0.109 R)
• M86: 58,075,090 km (0.086 R)
• M87: 58,946,348 km (0.117 R)
• M88: 60,017,020 km (0.085 R)
• M89: 60,408,069 km (0.086 R)
• M90: 60,505,906 km (0.041 R)
• M91: 60,995,989 km (0.06 R)
• M92: 63,267,632 km (0.103 R)
• M93: 65,969,370 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 10,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit