🌌 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: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 14.7

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.71 AU - 0.71 AU

Year: 386 Days

Day: 13.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,839,106 km

• M1: 183,557 km (0.102 R)
• M2: 288,125 km (0.081 R)
• M3: 388,655 km (0.103 R)
• M4: 488,886 km (0.045 R)
• M5: 597,195 km (0.109 R)
• M6: 718,219 km (0.043 R)
• M7: 854,353 km (0.088 R)
• M8: 950,844 km (0.117 R)
• M9: 1,150,108 km (0.118 R)
• M10: 1,255,276 km (0.116 R)
• M11: 1,418,188 km (0.039 R)
• M12: 1,528,890 km (0.048 R)
• M13: 1,649,317 km (0.109 R)
• M14: 1,762,712 km (0.119 R)
• M15: 1,857,706 km (0.114 R)
• M16: 2,005,210 km (0.116 R)
• M17: 2,126,983 km (0.11 R)
• M18: 2,251,298 km (0.098 R)
• M19: 2,523,417 km (0.091 R)
• M20: 2,639,505 km (0.107 R)
• M21: 2,810,645 km (0.083 R)
• M22: 2,906,088 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.6

Radius: 10.5

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.04 AU - 2.74 AU

Year: 2386 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 105.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,839,106 km

• M1: 204,650 km (0.088 R)
• M2: 278,102 km (0.108 R)
• M3: 476,020 km (0.099 R)
• M4: 659,427 km (0.117 R)
• M5: 750,981 km (0.063 R)
• M6: 827,725 km (0.028 R)
• M7: 1,162,824 km (0.107 R)
• M8: 1,310,926 km (0.068 R)
• M9: 1,651,560 km (0.109 R)
• M10: 1,793,230 km (0.057 R)
• M11: 1,992,793 km (0.086 R)
• M12: 2,143,887 km (0.098 R)
• M13: 2,242,173 km (0.063 R)
• M14: 2,327,593 km (0.109 R)
• M15: 2,428,572 km (0.111 R)
• M16: 2,531,196 km (0.119 R)
• M17: 2,665,236 km (0.069 R)
• M18: 2,801,669 km (0.076 R)
• M19: 3,002,878 km (0.026 R)
• M20: 3,387,045 km (0.053 R)
• M21: 3,518,542 km (0.112 R)
• M22: 3,668,589 km (0.085 R)
• M23: 3,736,057 km (0.113 R)
• M24: 3,820,879 km (0.099 R)
• M25: 3,957,911 km (0.097 R)
• M26: 4,414,783 km (0.037 R)
• M27: 5,112,806 km (0.109 R)
• M28: 5,436,237 km (0.07 R)
• M29: 5,513,280 km (0.109 R)
• M30: 5,746,653 km (0.062 R)
• M31: 5,825,191 km (0.115 R)
• M32: 6,003,363 km (0.114 R)
• M33: 6,486,863 km (0.12 R)
• M34: 6,754,194 km (0.036 R)
• M35: 7,025,116 km (0.088 R)
• M36: 7,320,871 km (0.081 R)
• M37: 7,707,133 km (0.067 R)
• M38: 7,793,899 km (0.116 R)
• M39: 8,860,233 km (0.119 R)
• M40: 9,019,555 km (0.088 R)
• M41: 9,294,965 km (0.076 R)
• M42: 9,526,542 km (0.091 R)
• M43: 9,713,240 km (0.03 R)
• M44: 9,995,531 km (0.109 R)
• M45: 10,066,590 km (0.044 R)
• M46: 10,256,729 km (0.073 R)
• M47: 10,616,512 km (0.1 R)
• M48: 11,620,912 km (0.074 R)
• M49: 11,895,574 km (0.084 R)
• M50: 12,172,330 km (0.039 R)
• M51: 12,835,198 km (0.104 R)
• M52: 12,989,733 km (0.048 R)
• M53: 13,145,015 km (0.076 R)
• M54: 13,431,196 km (0.112 R)
• M55: 13,588,274 km (0.069 R)
• M56: 13,851,267 km (0.053 R)
• M57: 14,543,007 km (0.105 R)
• M58: 15,739,042 km (0.067 R)
• M59: 15,821,770 km (0.071 R)
• M60: 15,987,674 km (0.112 R)
• M61: 16,572,602 km (0.074 R)
• M62: 17,164,710 km (0.089 R)
• M63: 17,278,255 km (0.091 R)
• M64: 17,477,669 km (0.058 R)
• M65: 17,649,108 km (0.097 R)
• M66: 17,821,146 km (0.075 R)
• M67: 18,311,527 km (0.061 R)
• M68: 18,427,615 km (0.117 R)
• M69: 18,718,882 km (0.071 R)
• M70: 18,835,718 km (0.105 R)
• M71: 19,453,408 km (0.065 R)
• M72: 19,720,291 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 12.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.4 AU - 5.22 AU

Year: 6811 Days

Day: 5.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,839,106 km

• M1: 164,109 km (0.039 R)
• M2: 249,529 km (0.104 R)
• M3: 370,554 km (0.117 R)
• M4: 511,475 km (0.093 R)
• M5: 745,147 km (0.089 R)
• M6: 934,687 km (0.095 R)
• M7: 1,056,610 km (0.067 R)
• M8: 1,748,650 km (0.106 R)
• M9: 1,867,729 km (0.057 R)
• M10: 2,315,177 km (0.114 R)
• M11: 2,408,825 km (0.094 R)
• M12: 2,542,117 km (0.079 R)
• M13: 2,658,354 km (0.109 R)
• M14: 2,756,490 km (0.113 R)
• M15: 2,856,123 km (0.118 R)
• M16: 2,977,147 km (0.034 R)
• M17: 3,224,433 km (0.062 R)
• M18: 3,329,600 km (0.101 R)
• M19: 3,543,226 km (0.078 R)
• M20: 3,695,516 km (0.098 R)
• M21: 3,894,631 km (0.09 R)
• M22: 4,142,814 km (0.069 R)
• M23: 4,373,045 km (0.034 R)
• M24: 4,678,823 km (0.081 R)
• M25: 5,015,867 km (0.112 R)
• M26: 5,385,823 km (0.118 R)
• M27: 5,739,322 km (0.1 R)
• M28: 5,970,601 km (0.072 R)
• M29: 6,178,691 km (0.119 R)
• M30: 7,145,094 km (0.09 R)
• M31: 8,302,532 km (0.091 R)
• M32: 8,858,588 km (0.085 R)
• M33: 10,567,145 km (0.068 R)
• M34: 10,661,541 km (0.062 R)
• M35: 10,787,951 km (0.07 R)
• M36: 11,105,697 km (0.118 R)
• M37: 11,362,257 km (0.028 R)
• M38: 11,555,987 km (0.101 R)
• M39: 11,979,498 km (0.105 R)
• M40: 12,077,934 km (0.106 R)
• M41: 12,607,660 km (0.11 R)
• M42: 12,976,269 km (0.111 R)
• M43: 13,246,592 km (0.031 R)
• M44: 13,724,109 km (0.109 R)
• M45: 13,827,182 km (0.063 R)
• M46: 13,964,961 km (0.112 R)
• M47: 14,485,861 km (0.086 R)
• M48: 15,083,953 km (0.118 R)
• M49: 15,546,809 km (0.097 R)
• M50: 16,231,818 km (0.113 R)
• M51: 16,340,875 km (0.103 R)
• M52: 17,780,605 km (0.111 R)
• M53: 18,458,732 km (0.112 R)
• M54: 18,572,725 km (0.09 R)
• M55: 19,414,812 km (0.036 R)
• M56: 20,504,483 km (0.087 R)
• M57: 20,740,698 km (0.087 R)
• M58: 21,454,429 km (0.112 R)
• M59: 21,814,362 km (0.09 R)
• M60: 25,058,391 km (0.074 R)
• M61: 25,860,984 km (0.096 R)
• M62: 26,116,048 km (0.108 R)
• M63: 26,372,160 km (0.059 R)
• M64: 28,100,165 km (0.12 R)
• M65: 29,198,662 km (0.106 R)
• M66: 29,553,059 km (0.046 R)
• M67: 29,819,942 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.2

Radius: 11.8

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.11 AU - 5.59 AU

Year: 6896 Days

Day: 8.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,839,106 km

• M1: 256,112 km (0.112 R)
• M2: 337,792 km (0.028 R)
• M3: 503,846 km (0.069 R)
• M4: 787,932 km (0.114 R)
• M5: 863,329 km (0.109 R)
• M6: 1,022,202 km (0.105 R)
• M7: 1,122,582 km (0.11 R)
• M8: 1,425,817 km (0.099 R)
• M9: 1,636,002 km (0.089 R)
• M10: 1,856,659 km (0.08 R)
• M11: 2,173,507 km (0.119 R)
• M12: 2,507,859 km (0.083 R)
• M13: 2,669,574 km (0.105 R)
• M14: 3,843,768 km (0.111 R)
• M15: 4,331,457 km (0.118 R)
• M16: 4,554,657 km (0.067 R)
• M17: 4,925,360 km (0.101 R)
• M18: 5,129,113 km (0.078 R)
• M19: 5,305,937 km (0.103 R)
• M20: 5,575,064 km (0.063 R)
• M21: 5,971,797 km (0.072 R)
• M22: 6,283,260 km (0.114 R)
• M23: 6,728,314 km (0.066 R)
• M24: 8,089,954 km (0.116 R)
• M25: 8,925,607 km (0.115 R)
• M26: 9,174,538 km (0.094 R)
• M27: 9,281,949 km (0.112 R)
• M28: 9,425,863 km (0.091 R)
• M29: 9,534,171 km (0.063 R)
• M30: 10,753,843 km (0.07 R)
• M31: 11,787,863 km (0.079 R)
• M32: 11,865,804 km (0.113 R)
• M33: 12,139,568 km (0.071 R)
• M34: 12,218,256 km (0.076 R)
• M35: 12,893,541 km (0.112 R)
• M36: 13,094,601 km (0.065 R)
• M37: 13,215,625 km (0.105 R)
• M38: 13,296,558 km (0.1 R)
• M39: 13,377,640 km (0.106 R)
• M40: 14,197,586 km (0.032 R)
• M41: 14,739,280 km (0.05 R)
• M42: 15,245,369 km (0.082 R)
• M43: 15,330,191 km (0.057 R)
• M44: 15,885,947 km (0.08 R)
• M45: 16,491,819 km (0.077 R)
• M46: 16,841,429 km (0.079 R)
• M47: 17,370,557 km (0.117 R)
• M48: 17,592,560 km (0.088 R)
• M49: 17,994,679 km (0.12 R)
• M50: 18,580,804 km (0.1 R)
• M51: 18,944,626 km (0.09 R)
• M52: 19,818,128 km (0.106 R)
• M53: 20,423,401 km (0.096 R)
• M54: 20,940,261 km (0.095 R)
• M55: 21,081,930 km (0.09 R)
• M56: 21,271,471 km (0.066 R)
• M57: 21,891,105 km (0.061 R)
• M58: 22,371,763 km (0.038 R)
• M59: 22,516,724 km (0.117 R)
• M60: 23,441,538 km (0.119 R)
• M61: 23,539,674 km (0.07 R)
• M62: 25,731,881 km (0.095 R)
• M63: 26,137,441 km (0.05 R)
• M64: 26,290,031 km (0.106 R)
• M65: 26,903,681 km (0.083 R)
• M66: 27,625,341 km (0.077 R)
• M67: 27,729,013 km (0.097 R)
• M68: 29,669,297 km (0.067 R)
• M69: 29,828,619 km (0.099 R)
• M70: 30,682,673 km (0.107 R)
• M71: 31,220,627 km (0.071 R)
• M72: 31,599,109 km (0.075 R)
• M73: 32,907,941 km (0.089 R)
• M74: 33,624,365 km (0.104 R)
• M75: 34,848,375 km (0.048 R)
• M76: 36,200,291 km (0.099 R)
• M77: 36,825,610 km (0.104 R)
• M78: 36,939,753 km (0.082 R)
• M79: 37,168,189 km (0.06 R)
• M80: 38,144,764 km (0.059 R)
• M81: 38,723,110 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit