🌌 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: 696.6

Radius: 14.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.64 AU - 0.78 AU

Year: 406 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 28,381,528 km

• M1: 179,966 km (0.099 R)
• M2: 276,906 km (0.114 R)
• M3: 391,198 km (0.073 R)
• M4: 483,500 km (0.109 R)
• M5: 582,684 km (0.101 R)
• M6: 690,693 km (0.116 R)
• M7: 799,152 km (0.114 R)
• M8: 888,911 km (0.088 R)
• M9: 1,022,202 km (0.094 R)
• M10: 1,121,386 km (0.12 R)
• M11: 1,219,372 km (0.103 R)
• M12: 1,345,184 km (0.091 R)
• M13: 1,444,966 km (0.089 R)
• M14: 1,537,268 km (0.109 R)
• M15: 1,738,926 km (0.085 R)
• M16: 1,848,730 km (0.036 R)
• M17: 1,989,502 km (0.099 R)
• M18: 2,099,008 km (0.118 R)
• M19: 2,258,180 km (0.089 R)
• M20: 2,391,023 km (0.098 R)
• M21: 2,570,241 km (0.065 R)
• M22: 2,773,245 km (0.107 R)
• M23: 2,942,291 km (0.108 R)
• M24: 3,114,777 km (0.095 R)
• M25: 3,297,586 km (0.115 R)
• M26: 3,463,191 km (0.115 R)
• M27: 3,610,395 km (0.029 R)
• M28: 3,709,728 km (0.079 R)
• M29: 3,831,501 km (0.115 R)
• M30: 3,940,258 km (0.109 R)
• M31: 4,042,583 km (0.096 R)
• M32: 4,212,826 km (0.111 R)
• M33: 4,310,064 km (0.074 R)
• M34: 4,408,051 km (0.081 R)
• M35: 4,575,600 km (0.093 R)
• M36: 4,823,335 km (0.086 R)
• M37: 4,917,282 km (0.106 R)
• M38: 5,179,078 km (0.03 R)
• M39: 5,372,508 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.8

Radius: 14.3

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.92 AU - 1.2 AU

Year: 740 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 28,381,528 km

• M1: 289,621 km (0.097 R)
• M2: 384,616 km (0.085 R)
• M3: 497,413 km (0.073 R)
• M4: 598,691 km (0.039 R)
• M5: 745,895 km (0.089 R)
• M6: 835,953 km (0.103 R)
• M7: 1,009,486 km (0.114 R)
• M8: 1,125,874 km (0.102 R)
• M9: 1,267,842 km (0.047 R)
• M10: 1,357,301 km (0.069 R)
• M11: 1,482,066 km (0.117 R)
• M12: 1,588,131 km (0.1 R)
• M13: 1,714,392 km (0.077 R)
• M14: 1,940,733 km (0.089 R)
• M15: 2,095,268 km (0.074 R)
• M16: 2,241,126 km (0.084 R)
• M17: 2,430,068 km (0.045 R)
• M18: 2,590,586 km (0.111 R)
• M19: 2,685,880 km (0.039 R)
• M20: 2,936,606 km (0.117 R)
• M21: 3,122,556 km (0.037 R)
• M22: 3,231,763 km (0.072 R)
• M23: 3,327,356 km (0.052 R)
• M24: 3,431,326 km (0.095 R)
• M25: 3,521,534 km (0.059 R)
• M26: 3,929,038 km (0.113 R)
• M27: 4,110,800 km (0.083 R)
• M28: 4,206,692 km (0.043 R)
• M29: 4,335,795 km (0.1 R)
• M30: 4,531,918 km (0.079 R)
• M31: 4,622,873 km (0.111 R)
• M32: 4,823,335 km (0.08 R)
• M33: 4,984,152 km (0.057 R)
• M34: 5,112,358 km (0.104 R)
• M35: 5,259,113 km (0.105 R)
• M36: 5,372,209 km (0.086 R)
• M37: 5,503,855 km (0.109 R)
• M38: 5,654,201 km (0.063 R)
• M39: 5,761,313 km (0.05 R)
• M40: 5,860,048 km (0.119 R)
• M41: 6,288,197 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 9.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.37 AU - 1.41 AU

Year: 1112 Days

Day: 7.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,381,528 km

• M1: 131,646 km (0.113 R)
• M2: 195,674 km (0.08 R)
• M3: 291,716 km (0.116 R)
• M4: 382,671 km (0.09 R)
• M5: 561,890 km (0.107 R)
• M6: 662,419 km (0.111 R)
• M7: 764,296 km (0.104 R)
• M8: 828,174 km (0.084 R)
• M9: 1,025,493 km (0.114 R)
• M10: 1,090,868 km (0.086 R)
• M11: 1,188,405 km (0.078 R)
• M12: 1,314,816 km (0.095 R)
• M13: 1,519,765 km (0.12 R)
• M14: 1,581,100 km (0.116 R)
• M15: 1,657,544 km (0.079 R)
• M16: 1,894,059 km (0.106 R)
• M17: 2,080,607 km (0.113 R)
• M18: 2,172,460 km (0.103 R)
• M19: 2,344,199 km (0.03 R)
• M20: 2,423,785 km (0.086 R)
• M21: 2,520,575 km (0.051 R)
• M22: 2,593,877 km (0.031 R)
• M23: 2,668,078 km (0.046 R)
• M24: 3,023,523 km (0.102 R)
• M25: 3,084,259 km (0.096 R)
• M26: 3,349,347 km (0.107 R)
• M27: 3,448,381 km (0.101 R)
• M28: 3,575,838 km (0.093 R)
• M29: 3,714,216 km (0.114 R)
• M30: 3,816,840 km (0.084 R)
• M31: 3,929,786 km (0.104 R)
• M32: 4,034,505 km (0.06 R)
• M33: 4,402,965 km (0.118 R)
• M34: 4,472,079 km (0.097 R)
• M35: 4,541,492 km (0.09 R)
• M36: 4,641,424 km (0.111 R)
• M37: 4,884,071 km (0.045 R)
• M38: 4,945,406 km (0.117 R)
• M39: 5,089,469 km (0.116 R)
• M40: 5,182,818 km (0.098 R)
• M41: 5,551,427 km (0.048 R)
• M42: 5,776,572 km (0.055 R)
• M43: 6,125,734 km (0.091 R)
• M44: 6,247,207 km (0.099 R)
• M45: 6,515,286 km (0.108 R)
• M46: 6,594,274 km (0.105 R)
• M47: 6,696,150 km (0.103 R)
• M48: 6,970,513 km (0.086 R)
• M49: 7,132,378 km (0.093 R)
• M50: 7,271,952 km (0.119 R)
• M51: 7,342,114 km (0.115 R)
• M52: 7,518,639 km (0.105 R)
• M53: 7,636,971 km (0.101 R)
• M54: 7,791,805 km (0.066 R)
• M55: 7,851,644 km (0.114 R)
• M56: 8,044,177 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.4

Radius: 14.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.9 AU - 2.2 AU

Year: 1991 Days

Day: 7.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,381,528 km

• M1: 189,840 km (0.106 R)
• M2: 303,833 km (0.086 R)
• M3: 428,149 km (0.095 R)
• M4: 584,928 km (0.115 R)
• M5: 727,494 km (0.068 R)
• M6: 1,034,918 km (0.111 R)
• M7: 1,159,234 km (0.078 R)
• M8: 1,346,231 km (0.027 R)
• M9: 1,625,680 km (0.093 R)
• M10: 1,751,492 km (0.085 R)
• M11: 1,858,903 km (0.032 R)
• M12: 1,979,778 km (0.085 R)
• M13: 2,241,425 km (0.072 R)
• M14: 2,382,496 km (0.083 R)
• M15: 2,599,861 km (0.039 R)
• M16: 2,964,282 km (0.061 R)
• M17: 3,172,372 km (0.07 R)
• M18: 3,466,781 km (0.069 R)
• M19: 3,714,216 km (0.054 R)
• M20: 4,139,971 km (0.082 R)
• M21: 4,329,362 km (0.102 R)
• M22: 4,477,015 km (0.087 R)
• M23: 4,762,299 km (0.064 R)
• M24: 5,193,739 km (0.089 R)
• M25: 5,493,832 km (0.093 R)
• M26: 5,783,304 km (0.09 R)
• M27: 5,979,277 km (0.045 R)
• M28: 6,580,062 km (0.101 R)
• M29: 6,767,658 km (0.103 R)
• M30: 6,870,731 km (0.12 R)
• M31: 7,148,085 km (0.039 R)
• M32: 7,288,109 km (0.098 R)
• M33: 7,446,832 km (0.089 R)
• M34: 7,695,913 km (0.101 R)
• M35: 8,074,844 km (0.078 R)
• M36: 8,275,904 km (0.036 R)
• M37: 8,441,509 km (0.063 R)
• M38: 8,589,760 km (0.113 R)
• M39: 8,813,708 km (0.037 R)
• M40: 8,926,355 km (0.097 R)
• M41: 9,115,297 km (0.113 R)
• M42: 9,305,586 km (0.108 R)
• M43: 9,477,923 km (0.111 R)
• M44: 9,670,754 km (0.074 R)
• M45: 9,845,335 km (0.097 R)
• M46: 9,962,321 km (0.086 R)
• M47: 10,714,199 km (0.117 R)
• M48: 11,056,629 km (0.078 R)
• M49: 11,463,984 km (0.051 R)
• M50: 11,897,070 km (0.056 R)
• M51: 12,042,629 km (0.055 R)
• M52: 12,398,522 km (0.091 R)
• M53: 12,800,641 km (0.089 R)
• M54: 13,400,828 km (0.07 R)
• M55: 13,617,445 km (0.077 R)
• M56: 14,296,470 km (0.09 R)
• M57: 14,540,015 km (0.068 R)
• M58: 14,673,457 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 10.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.79 AU - 3.83 AU

Year: 5044 Days

Day: 6.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,381,528 km

• M1: 136,284 km (0.105 R)
• M2: 231,727 km (0.088 R)
• M3: 321,935 km (0.11 R)
• M4: 488,587 km (0.082 R)
• M5: 569,818 km (0.086 R)
• M6: 811,868 km (0.109 R)
• M7: 888,911 km (0.102 R)
• M8: 1,050,775 km (0.108 R)
• M9: 1,325,288 km (0.092 R)
• M10: 1,404,126 km (0.102 R)
• M11: 1,553,125 km (0.119 R)
• M12: 1,650,813 km (0.081 R)
• M13: 1,721,871 km (0.065 R)
• M14: 1,986,361 km (0.071 R)
• M15: 2,216,891 km (0.028 R)
• M16: 2,359,458 km (0.062 R)
• M17: 2,456,098 km (0.1 R)
• M18: 3,331,844 km (0.087 R)
• M19: 3,404,399 km (0.08 R)
• M20: 3,606,655 km (0.065 R)
• M21: 4,615,543 km (0.089 R)
• M22: 4,922,219 km (0.042 R)
• M23: 5,005,096 km (0.096 R)
• M24: 5,362,635 km (0.101 R)
• M25: 5,512,233 km (0.071 R)
• M26: 5,576,859 km (0.104 R)
• M27: 5,815,767 km (0.119 R)
• M28: 5,881,590 km (0.1 R)
• M29: 6,080,256 km (0.104 R)
• M30: 6,191,706 km (0.065 R)
• M31: 6,851,134 km (0.092 R)
• M32: 6,943,884 km (0.1 R)
• M33: 7,201,043 km (0.106 R)
• M34: 7,413,921 km (0.07 R)
• M35: 7,604,808 km (0.035 R)
• M36: 8,015,753 km (0.102 R)
• M37: 8,113,590 km (0.116 R)
• M38: 8,187,192 km (0.094 R)
• M39: 8,285,628 km (0.037 R)
• M40: 8,483,845 km (0.09 R)
• M41: 8,583,477 km (0.066 R)
• M42: 9,292,122 km (0.066 R)
• M43: 9,523,849 km (0.088 R)
• M44: 9,627,521 km (0.052 R)
• M45: 10,045,796 km (0.102 R)
• M46: 10,204,220 km (0.104 R)
• M47: 10,390,021 km (0.081 R)
• M48: 10,738,135 km (0.085 R)
• M49: 11,117,366 km (0.118 R)
• M50: 11,611,488 km (0.054 R)
• M51: 12,225,138 km (0.117 R)
• M52: 12,877,834 km (0.097 R)
• M53: 13,194,083 km (0.083 R)
• M54: 13,309,723 km (0.114 R)
• M55: 13,834,213 km (0.104 R)
• M56: 14,663,583 km (0.113 R)
• M57: 14,813,331 km (0.092 R)
• M58: 15,174,909 km (0.067 R)
• M59: 15,906,891 km (0.037 R)
• M60: 16,215,212 km (0.097 R)
• M61: 16,463,395 km (0.072 R)
• M62: 16,806,573 km (0.096 R)
• M63: 17,278,554 km (0.083 R)
• M64: 17,595,552 km (0.098 R)
• M65: 17,786,588 km (0.106 R)
• M66: 17,882,481 km (0.038 R)
• M67: 18,010,536 km (0.06 R)
• M68: 18,331,873 km (0.093 R)
• M69: 18,460,976 km (0.117 R)
• M70: 19,967,426 km (0.086 R)
• M71: 21,038,397 km (0.088 R)
• M72: 21,580,989 km (0.111 R)
• M73: 21,819,747 km (0.12 R)
• M74: 21,990,887 km (0.063 R)
• M75: 22,059,403 km (0.07 R)
• M76: 23,270,996 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 11

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.11 AU - 4.99 AU

Year: 6583 Days

Day: 12.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,381,528 km

• M1: 148,401 km (0.076 R)
• M2: 324,179 km (0.048 R)
• M3: 536,159 km (0.071 R)
• M4: 1,463,366 km (0.082 R)
• M5: 1,742,067 km (0.114 R)
• M6: 2,076,119 km (0.037 R)
• M7: 2,370,229 km (0.074 R)
• M8: 3,196,607 km (0.06 R)
• M9: 3,286,067 km (0.083 R)
• M10: 3,699,555 km (0.094 R)
• M11: 4,252,020 km (0.105 R)
• M12: 4,350,755 km (0.083 R)
• M13: 4,651,746 km (0.108 R)
• M14: 4,804,784 km (0.11 R)
• M15: 5,194,786 km (0.089 R)
• M16: 5,380,287 km (0.044 R)
• M17: 5,460,472 km (0.097 R)
• M18: 6,088,484 km (0.088 R)
• M19: 6,368,830 km (0.037 R)
• M20: 6,710,661 km (0.055 R)
• M21: 6,942,089 km (0.071 R)
• M22: 7,087,947 km (0.103 R)
• M23: 7,412,574 km (0.093 R)
• M24: 7,502,034 km (0.104 R)
• M25: 7,802,576 km (0.118 R)
• M26: 8,107,157 km (0.115 R)
• M27: 8,260,944 km (0.111 R)
• M28: 8,477,861 km (0.117 R)
• M29: 8,728,138 km (0.107 R)
• M30: 8,980,809 km (0.029 R)
• M31: 9,107,967 km (0.116 R)
• M32: 9,332,214 km (0.115 R)
• M33: 10,180,584 km (0.111 R)
• M34: 10,379,998 km (0.042 R)
• M35: 10,480,079 km (0.103 R)
• M36: 10,681,438 km (0.082 R)
• M37: 11,706,931 km (0.032 R)
• M38: 12,055,793 km (0.111 R)
• M39: 12,514,460 km (0.095 R)
• M40: 13,631,059 km (0.109 R)
• M41: 13,924,420 km (0.083 R)
• M42: 14,331,177 km (0.075 R)
• M43: 14,741,823 km (0.085 R)
• M44: 15,308,201 km (0.073 R)
• M45: 15,651,378 km (0.113 R)
• M46: 16,306,617 km (0.08 R)
• M47: 17,207,345 km (0.064 R)
• M48: 17,603,929 km (0.08 R)
• M49: 18,124,081 km (0.078 R)
• M50: 18,244,956 km (0.087 R)
• M51: 18,690,010 km (0.092 R)
• M52: 18,934,303 km (0.043 R)
• M53: 19,963,686 km (0.071 R)
• M54: 20,088,301 km (0.103 R)
• M55: 20,171,627 km (0.093 R)
• M56: 20,505,979 km (0.091 R)
• M57: 21,392,496 km (0.111 R)
• M58: 21,776,214 km (0.111 R)
• M59: 22,377,747 km (0.081 R)
• M60: 22,767,300 km (0.03 R)
• M61: 22,941,133 km (0.104 R)
• M62: 24,793,154 km (0.109 R)
• M63: 27,013,935 km (0.1 R)
• M64: 27,382,544 km (0.111 R)
• M65: 27,752,799 km (0.11 R)
• M66: 28,171,373 km (0.118 R)
• M67: 28,591,893 km (0.087 R)
• M68: 29,439,515 km (0.111 R)
• M69: 30,774,227 km (0.067 R)
• M70: 31,255,633 km (0.07 R)
• M71: 31,594,173 km (0.042 R)
• M72: 32,323,612 km (0.112 R)
• M73: 32,519,136 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.8

Radius: 3.3

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.52 AU - 7.12 AU

Year: 9523 Days

Day: 19.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,381,528 km

• M1: 69,413 km (0.109 R)
• M2: 416,630 km (0.052 R)
• M3: 565,929 km (0.032 R)
• M4: 611,556 km (0.08 R)
• M5: 634,893 km (0.053 R)
• M6: 706,551 km (0.103 R)
• M7: 793,467 km (0.111 R)
• M8: 1,060,948 km (0.064 R)
• M9: 1,117,496 km (0.049 R)
• M10: 1,204,412 km (0.116 R)
• M11: 1,293,573 km (0.076 R)
• M12: 1,541,606 km (0.115 R)
• M13: 1,671,008 km (0.039 R)
• M14: 2,985,375 km (0.117 R)
• M15: 3,146,791 km (0.083 R)
• M16: 3,373,133 km (0.094 R)
• M17: 3,394,076 km (0.105 R)
• M18: 3,541,131 km (0.079 R)
• M19: 4,105,714 km (0.075 R)
• M20: 4,307,671 km (0.101 R)
• M21: 5,099,193 km (0.097 R)
• M22: 5,389,114 km (0.104 R)
• M23: 5,610,070 km (0.065 R)
• M24: 5,784,052 km (0.058 R)
• M25: 7,535,694 km (0.115 R)
• M26: 7,617,673 km (0.119 R)
• M27: 7,948,733 km (0.1 R)
• M28: 8,143,958 km (0.056 R)
• M29: 8,397,377 km (0.112 R)
• M30: 8,911,695 km (0.12 R)
• M31: 9,172,743 km (0.114 R)
• M32: 9,289,579 km (0.105 R)
• M33: 9,583,838 km (0.119 R)
• M34: 9,732,089 km (0.116 R)
• M35: 10,332,725 km (0.029 R)
• M36: 10,576,270 km (0.062 R)
• M37: 11,537,885 km (0.098 R)
• M38: 11,569,301 km (0.12 R)
• M39: 11,790,556 km (0.074 R)
• M40: 12,365,760 km (0.076 R)
• M41: 13,212,484 km (0.12 R)
• M42: 13,410,552 km (0.08 R)
• M43: 14,449,509 km (0.106 R)
• M44: 14,483,467 km (0.118 R)
• M45: 14,551,385 km (0.11 R)
• M46: 14,721,777 km (0.051 R)
• M47: 15,202,285 km (0.095 R)
• M48: 15,444,484 km (0.088 R)
• M49: 15,479,191 km (0.103 R)
• M50: 15,688,030 km (0.114 R)
• M51: 15,827,754 km (0.083 R)
• M52: 16,073,244 km (0.107 R)
• M53: 16,639,023 km (0.09 R)
• M54: 18,855,166 km (0.098 R)
• M55: 19,152,567 km (0.113 R)
• M56: 19,564,110 km (0.045 R)
• M57: 20,243,883 km (0.102 R)
• M58: 20,892,839 km (0.118 R)
• M59: 21,548,676 km (0.084 R)
• M60: 22,368,023 km (0.053 R)
• M61: 22,525,251 km (0.095 R)
• M62: 22,564,595 km (0.052 R)
• M63: 22,840,902 km (0.044 R)
• M64: 24,359,620 km (0.056 R)
• M65: 24,724,190 km (0.078 R)
• M66: 24,805,421 km (0.116 R)
• M67: 26,324,289 km (0.086 R)
• M68: 27,032,186 km (0.03 R)
• M69: 27,115,811 km (0.119 R)
• M70: 27,788,403 km (0.045 R)
• M71: 28,339,073 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 17,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit