🌌 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: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 14.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.54 AU - 0.86 AU

Year: 384 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,403,049 km

• M1: 176,825 km (0.116 R)
• M2: 295,755 km (0.089 R)
• M3: 401,072 km (0.069 R)
• M4: 549,174 km (0.1 R)
• M5: 709,244 km (0.038 R)
• M6: 843,134 km (0.039 R)
• M7: 982,559 km (0.057 R)
• M8: 1,090,419 km (0.103 R)
• M9: 1,189,153 km (0.085 R)
• M10: 1,281,605 km (0.073 R)
• M11: 1,372,112 km (0.053 R)
• M12: 1,469,799 km (0.09 R)
• M13: 1,615,956 km (0.048 R)
• M14: 1,719,628 km (0.056 R)
• M15: 1,825,842 km (0.06 R)
• M16: 2,067,443 km (0.118 R)
• M17: 2,163,784 km (0.115 R)
• M18: 2,267,455 km (0.051 R)
• M19: 2,552,289 km (0.06 R)
• M20: 2,944,236 km (0.11 R)
• M21: 3,066,308 km (0.111 R)
• M22: 3,269,162 km (0.053 R)
• M23: 3,402,454 km (0.042 R)
• M24: 3,571,649 km (0.107 R)
• M25: 3,750,568 km (0.095 R)
• M26: 3,982,295 km (0.062 R)
• M27: 4,146,554 km (0.062 R)
• M28: 4,349,558 km (0.085 R)
• M29: 4,489,283 km (0.105 R)
• M30: 4,623,023 km (0.075 R)
• M31: 4,773,219 km (0.112 R)
• M32: 4,864,175 km (0.037 R)
• M33: 5,171,449 km (0.086 R)
• M34: 5,264,947 km (0.106 R)
• M35: 5,358,895 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.4

Radius: 12.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.06 AU - 1.14 AU

Year: 757 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 76,403,049 km

• M1: 162,463 km (0.108 R)
• M2: 241,451 km (0.053 R)
• M3: 330,013 km (0.031 R)
• M4: 414,835 km (0.119 R)
• M5: 534,064 km (0.085 R)
• M6: 708,496 km (0.1 R)
• M7: 832,961 km (0.117 R)
• M8: 929,003 km (0.087 R)
• M9: 1,083,537 km (0.113 R)
• M10: 1,299,706 km (0.064 R)
• M11: 1,377,048 km (0.059 R)
• M12: 1,568,085 km (0.103 R)
• M13: 1,728,603 km (0.044 R)
• M14: 1,894,956 km (0.096 R)
• M15: 1,990,400 km (0.052 R)
• M16: 2,200,734 km (0.063 R)
• M17: 2,330,585 km (0.094 R)
• M18: 2,448,020 km (0.091 R)
• M19: 2,597,917 km (0.099 R)
• M20: 2,712,359 km (0.111 R)
• M21: 2,875,421 km (0.1 R)
• M22: 2,970,116 km (0.076 R)
• M23: 3,276,941 km (0.112 R)
• M24: 3,375,975 km (0.115 R)
• M25: 3,602,616 km (0.114 R)
• M26: 3,679,360 km (0.112 R)
• M27: 3,791,109 km (0.112 R)
• M28: 3,877,876 km (0.045 R)
• M29: 4,000,397 km (0.102 R)
• M30: 4,195,622 km (0.045 R)
• M31: 4,494,518 km (0.062 R)
• M32: 4,669,847 km (0.088 R)
• M33: 4,941,816 km (0.032 R)
• M34: 5,103,681 km (0.113 R)
• M35: 5,257,617 km (0.094 R)
• M36: 5,413,199 km (0.056 R)
• M37: 5,619,794 km (0.09 R)
• M38: 5,768,793 km (0.079 R)
• M39: 6,142,339 km (0.12 R)
• M40: 6,306,298 km (0.093 R)
• M41: 6,450,959 km (0.041 R)
• M42: 6,607,140 km (0.108 R)
• M43: 6,722,629 km (0.114 R)
• M44: 6,838,717 km (0.05 R)
• M45: 7,008,660 km (0.097 R)
• M46: 7,105,001 km (0.076 R)
• M47: 7,233,955 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 12.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.6 AU - 2.6 AU

Year: 1996 Days

Day: 10.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 76,403,049 km

• M1: 154,834 km (0.098 R)
• M2: 239,506 km (0.105 R)
• M3: 367,412 km (0.082 R)
• M4: 455,077 km (0.045 R)
• M5: 619,485 km (0.042 R)
• M6: 723,455 km (0.102 R)
• M7: 906,713 km (0.097 R)
• M8: 1,042,996 km (0.084 R)
• M9: 1,146,069 km (0.114 R)
• M10: 1,303,446 km (0.079 R)
• M11: 1,397,843 km (0.077 R)
• M12: 1,503,758 km (0.085 R)
• M13: 1,594,115 km (0.065 R)
• M14: 1,695,841 km (0.1 R)
• M15: 1,886,429 km (0.117 R)
• M16: 2,064,301 km (0.106 R)
• M17: 2,175,751 km (0.108 R)
• M18: 2,352,127 km (0.029 R)
• M19: 2,686,030 km (0.047 R)
• M20: 3,046,860 km (0.11 R)
• M21: 3,292,200 km (0.08 R)
• M22: 3,375,526 km (0.114 R)
• M23: 3,519,888 km (0.104 R)
• M24: 3,752,663 km (0.097 R)
• M25: 3,839,878 km (0.029 R)
• M26: 3,978,107 km (0.072 R)
• M27: 4,195,023 km (0.109 R)
• M28: 4,272,665 km (0.095 R)
• M29: 4,350,605 km (0.075 R)
• M30: 4,614,197 km (0.069 R)
• M31: 5,060,597 km (0.093 R)
• M32: 5,337,951 km (0.115 R)
• M33: 5,450,299 km (0.116 R)
• M34: 5,663,177 km (0.07 R)
• M35: 5,878,748 km (0.118 R)
• M36: 6,024,007 km (0.105 R)
• M37: 6,141,142 km (0.078 R)
• M38: 6,571,834 km (0.061 R)
• M39: 6,752,997 km (0.077 R)
• M40: 6,859,511 km (0.118 R)
• M41: 7,197,752 km (0.066 R)
• M42: 7,337,776 km (0.109 R)
• M43: 7,415,866 km (0.079 R)
• M44: 7,588,801 km (0.081 R)
• M45: 8,018,895 km (0.097 R)
• M46: 8,131,691 km (0.106 R)
• M47: 8,261,393 km (0.119 R)
• M48: 9,120,533 km (0.073 R)
• M49: 9,204,607 km (0.095 R)
• M50: 9,407,612 km (0.112 R)
• M51: 9,714,736 km (0.106 R)
• M52: 9,921,480 km (0.079 R)
• M53: 10,321,655 km (0.111 R)
• M54: 10,426,972 km (0.04 R)
• M55: 10,585,545 km (0.098 R)
• M56: 10,727,215 km (0.052 R)
• M57: 10,833,878 km (0.066 R)
• M58: 10,994,546 km (0.088 R)
• M59: 11,102,107 km (0.078 R)
• M60: 11,300,174 km (0.099 R)
• M61: 11,681,499 km (0.025 R)
• M62: 11,901,408 km (0.12 R)
• M63: 12,067,163 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.8

Radius: 14.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.57 AU - 3.39 AU

Year: 3375 Days

Day: 8.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 76,403,049 km

• M1: 281,244 km (0.096 R)
• M2: 436,377 km (0.074 R)
• M3: 727,345 km (0.037 R)
• M4: 849,417 km (0.063 R)
• M5: 971,638 km (0.068 R)
• M6: 1,125,425 km (0.083 R)
• M7: 1,253,032 km (0.084 R)
• M8: 1,505,254 km (0.119 R)
• M9: 1,599,500 km (0.097 R)
• M10: 1,695,991 km (0.117 R)
• M11: 1,854,565 km (0.107 R)
• M12: 2,060,112 km (0.08 R)
• M13: 2,273,588 km (0.063 R)
• M14: 2,383,094 km (0.106 R)
• M15: 2,596,121 km (0.034 R)
• M16: 2,898,309 km (0.07 R)
• M17: 3,150,830 km (0.115 R)
• M18: 3,286,067 km (0.115 R)
• M19: 3,677,714 km (0.035 R)
• M20: 4,018,049 km (0.106 R)
• M21: 4,232,722 km (0.114 R)
• M22: 4,870,907 km (0.081 R)
• M23: 5,056,857 km (0.073 R)
• M24: 5,201,518 km (0.118 R)
• M25: 5,318,204 km (0.066 R)
• M26: 5,599,149 km (0.1 R)
• M27: 6,221,775 km (0.051 R)
• M28: 6,691,513 km (0.083 R)
• M29: 7,124,150 km (0.094 R)
• M30: 7,237,844 km (0.112 R)
• M31: 7,335,831 km (0.046 R)
• M32: 7,698,606 km (0.113 R)
• M33: 8,185,995 km (0.112 R)
• M34: 8,373,591 km (0.063 R)
• M35: 9,546,588 km (0.11 R)
• M36: 9,870,617 km (0.072 R)
• M37: 10,308,191 km (0.038 R)
• M38: 10,976,594 km (0.115 R)
• M39: 11,089,241 km (0.089 R)
• M40: 11,372,879 km (0.114 R)
• M41: 11,716,505 km (0.062 R)
• M42: 11,928,186 km (0.033 R)
• M43: 12,179,959 km (0.112 R)
• M44: 12,355,288 km (0.063 R)
• M45: 13,005,440 km (0.113 R)
• M46: 13,264,544 km (0.053 R)
• M47: 13,545,638 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.8

Radius: 13

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.69 AU - 3.49 AU

Year: 3563 Days

Day: 12.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 76,403,049 km

• M1: 175,179 km (0.098 R)
• M2: 312,959 km (0.119 R)
• M3: 406,906 km (0.101 R)
• M4: 520,900 km (0.12 R)
• M5: 615,595 km (0.113 R)
• M6: 759,658 km (0.058 R)
• M7: 862,881 km (0.082 R)
• M8: 1,003,503 km (0.052 R)
• M9: 1,093,560 km (0.115 R)
• M10: 1,273,527 km (0.111 R)
• M11: 1,501,364 km (0.087 R)
• M12: 1,586,785 km (0.057 R)
• M13: 1,742,815 km (0.119 R)
• M14: 1,853,218 km (0.115 R)
• M15: 2,060,262 km (0.119 R)
• M16: 2,329,837 km (0.06 R)
• M17: 2,773,844 km (0.085 R)
• M18: 2,892,026 km (0.108 R)
• M19: 3,011,854 km (0.118 R)
• M20: 3,572,248 km (0.066 R)
• M21: 3,662,455 km (0.1 R)
• M22: 3,766,426 km (0.032 R)
• M23: 4,233,021 km (0.092 R)
• M24: 4,342,377 km (0.119 R)
• M25: 4,732,379 km (0.085 R)
• M26: 4,888,709 km (0.07 R)
• M27: 5,148,411 km (0.103 R)
• M28: 5,546,491 km (0.072 R)
• M29: 6,015,779 km (0.064 R)
• M30: 6,123,639 km (0.099 R)
• M31: 6,372,420 km (0.098 R)
• M32: 6,608,785 km (0.039 R)
• M33: 6,783,964 km (0.093 R)
• M34: 7,900,862 km (0.059 R)
• M35: 8,019,194 km (0.095 R)
• M36: 8,189,137 km (0.106 R)
• M37: 8,498,057 km (0.077 R)
• M38: 8,601,878 km (0.062 R)
• M39: 8,688,794 km (0.071 R)
• M40: 9,145,217 km (0.076 R)
• M41: 9,394,297 km (0.115 R)
• M42: 9,501,709 km (0.108 R)
• M43: 10,026,648 km (0.096 R)
• M44: 10,154,853 km (0.029 R)
• M45: 10,265,107 km (0.068 R)
• M46: 10,710,310 km (0.095 R)
• M47: 11,086,100 km (0.069 R)
• M48: 11,218,644 km (0.086 R)
• M49: 11,986,380 km (0.042 R)
• M50: 12,102,917 km (0.075 R)
• M51: 12,632,493 km (0.066 R)
• M52: 13,009,629 km (0.099 R)
• M53: 13,189,595 km (0.062 R)
• M54: 13,451,093 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 10.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.66 AU - 6.6 AU

Year: 8763 Days

Day: 7.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,403,049 km

• M1: 360,830 km (0.096 R)
• M2: 472,580 km (0.062 R)
• M3: 697,126 km (0.093 R)
• M4: 775,366 km (0.03 R)
• M5: 927,357 km (0.075 R)
• M6: 1,261,708 km (0.091 R)
• M7: 1,375,852 km (0.096 R)
• M8: 1,830,928 km (0.072 R)
• M9: 1,999,076 km (0.051 R)
• M10: 2,094,669 km (0.101 R)
• M11: 2,330,735 km (0.092 R)
• M12: 2,431,713 km (0.073 R)
• M13: 2,764,569 km (0.054 R)
• M14: 3,001,980 km (0.107 R)
• M15: 3,067,953 km (0.112 R)
• M16: 4,041,386 km (0.084 R)
• M17: 4,311,261 km (0.108 R)
• M18: 4,561,837 km (0.091 R)
• M19: 4,688,846 km (0.025 R)
• M20: 5,288,584 km (0.083 R)
• M21: 5,556,963 km (0.101 R)
• M22: 5,747,550 km (0.105 R)
• M23: 6,332,029 km (0.099 R)
• M24: 6,819,120 km (0.067 R)
• M25: 6,964,678 km (0.045 R)
• M26: 7,111,284 km (0.117 R)
• M27: 7,348,098 km (0.037 R)
• M28: 7,829,354 km (0.084 R)
• M29: 8,320,933 km (0.069 R)
• M30: 9,205,206 km (0.078 R)
• M31: 10,086,038 km (0.078 R)
• M32: 10,385,683 km (0.089 R)
• M33: 11,336,377 km (0.106 R)
• M34: 11,682,696 km (0.095 R)
• M35: 11,787,265 km (0.062 R)
• M36: 12,032,606 km (0.119 R)
• M37: 12,314,897 km (0.106 R)
• M38: 12,528,074 km (0.111 R)
• M39: 12,706,694 km (0.091 R)
• M40: 12,814,254 km (0.082 R)
• M41: 12,994,221 km (0.089 R)
• M42: 13,575,708 km (0.079 R)
• M43: 13,796,065 km (0.11 R)
• M44: 13,943,569 km (0.116 R)
• M45: 14,576,218 km (0.119 R)
• M46: 14,651,316 km (0.03 R)
• M47: 15,256,440 km (0.117 R)
• M48: 15,908,387 km (0.097 R)
• M49: 15,985,729 km (0.055 R)
• M50: 17,517,911 km (0.114 R)
• M51: 17,838,050 km (0.058 R)
• M52: 17,918,235 km (0.075 R)
• M53: 18,281,309 km (0.116 R)
• M54: 18,687,317 km (0.117 R)
• M55: 20,006,920 km (0.094 R)
• M56: 20,467,532 km (0.068 R)
• M57: 20,846,912 km (0.079 R)
• M58: 21,228,536 km (0.047 R)
• M59: 21,484,349 km (0.077 R)
• M60: 21,827,077 km (0.065 R)
• M61: 22,517,771 km (0.109 R)
• M62: 22,996,783 km (0.064 R)
• M63: 23,171,813 km (0.103 R)
• M64: 23,567,200 km (0.066 R)
• M65: 24,722,095 km (0.095 R)
• M66: 25,126,159 km (0.092 R)
• M67: 25,487,139 km (0.11 R)
• M68: 26,626,327 km (0.096 R)
• M69: 26,856,109 km (0.071 R)
• M70: 27,086,639 km (0.096 R)
• M71: 27,271,393 km (0.065 R)
• M72: 27,968,369 km (0.067 R)
• M73: 28,671,330 km (0.07 R)
• M74: 29,807,974 km (0.117 R)
• M75: 30,285,939 km (0.098 R)
• M76: 31,588,937 km (0.118 R)
• M77: 31,978,639 km (0.116 R)
• M78: 32,174,014 km (0.114 R)
• M79: 32,418,756 km (0.081 R)
• M80: 32,713,464 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.3

Radius: 8

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.33 AU - 10.05 AU

Year: 16805 Days

Day: 24.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,403,049 km

• M1: 187,446 km (0.079 R)
• M2: 365,617 km (0.086 R)
• M3: 1,110,615 km (0.058 R)
• M4: 1,193,043 km (0.119 R)
• M5: 1,698,235 km (0.115 R)
• M6: 1,793,828 km (0.053 R)
• M7: 1,990,400 km (0.116 R)
• M8: 2,159,744 km (0.063 R)
• M9: 2,404,636 km (0.087 R)
• M10: 2,548,699 km (0.107 R)
• M11: 2,695,604 km (0.065 R)
• M12: 2,959,495 km (0.072 R)
• M13: 4,011,168 km (0.109 R)
• M14: 4,576,797 km (0.084 R)
• M15: 5,260,160 km (0.097 R)
• M16: 5,878,149 km (0.091 R)
• M17: 6,669,971 km (0.064 R)
• M18: 7,337,776 km (0.115 R)
• M19: 7,390,135 km (0.088 R)
• M20: 7,866,006 km (0.097 R)
• M21: 8,406,503 km (0.099 R)
• M22: 8,847,517 km (0.104 R)
• M23: 8,958,968 km (0.051 R)
• M24: 10,626,685 km (0.067 R)
• M25: 11,103,304 km (0.097 R)
• M26: 11,283,868 km (0.083 R)
• M27: 12,015,851 km (0.099 R)
• M28: 12,139,269 km (0.055 R)
• M29: 12,952,184 km (0.076 R)
• M30: 13,078,893 km (0.035 R)
• M31: 14,106,630 km (0.105 R)
• M32: 14,696,046 km (0.102 R)
• M33: 14,828,141 km (0.045 R)
• M34: 15,093,528 km (0.108 R)
• M35: 15,763,876 km (0.093 R)
• M36: 16,238,849 km (0.118 R)
• M37: 17,621,881 km (0.071 R)
• M38: 18,327,385 km (0.114 R)
• M39: 18,755,085 km (0.03 R)
• M40: 19,042,163 km (0.045 R)
• M41: 19,475,399 km (0.082 R)
• M42: 20,646,451 km (0.096 R)
• M43: 20,942,804 km (0.105 R)
• M44: 21,166,004 km (0.05 R)
• M45: 21,240,654 km (0.069 R)
• M46: 22,750,395 km (0.09 R)
• M47: 23,209,960 km (0.079 R)
• M48: 24,294,395 km (0.052 R)
• M49: 24,372,485 km (0.101 R)
• M50: 26,271,630 km (0.102 R)
• M51: 27,076,915 km (0.08 R)
• M52: 28,794,149 km (0.089 R)
• M53: 28,876,877 km (0.114 R)
• M54: 29,208,236 km (0.116 R)
• M55: 29,958,470 km (0.111 R)
• M56: 31,053,376 km (0.067 R)
• M57: 32,247,167 km (0.112 R)
• M58: 32,590,943 km (0.073 R)
• M59: 34,591,366 km (0.059 R)
• M60: 36,900,260 km (0.113 R)
• M61: 37,349,951 km (0.109 R)
• M62: 37,711,080 km (0.083 R)
• M63: 37,801,587 km (0.114 R)
• M64: 38,801,200 km (0.085 R)
• M65: 40,270,849 km (0.057 R)
• M66: 42,321,088 km (0.098 R)
• M67: 42,603,230 km (0.065 R)
• M68: 43,643,384 km (0.101 R)
• M69: 44,787,658 km (0.041 R)
• M70: 46,813,512 km (0.109 R)
• M71: 47,495,529 km (0.042 R)
• M72: 50,455,173 km (0.12 R)
• M73: 53,474,058 km (0.085 R)
• M74: 53,575,635 km (0.091 R)
• M75: 53,677,362 km (0.06 R)
• M76: 54,186,742 km (0.111 R)
• M77: 55,313,214 km (0.105 R)
• M78: 55,724,758 km (0.08 R)
• M79: 58,215,263 km (0.093 R)
• M80: 58,529,120 km (0.089 R)
• M81: 60,106,779 km (0.076 R)
• M82: 63,303,985 km (0.117 R)
• M83: 63,734,378 km (0.111 R)
• M84: 65,465,823 km (0.081 R)
• M85: 67,542,092 km (0.084 R)
• M86: 69,085,643 km (0.113 R)
• M87: 70,306,661 km (0.088 R)
• M88: 71,983,055 km (0.076 R)
• M89: 72,657,292 km (0.037 R)
• M90: 74,238,691 km (0.093 R)
• M91: 75,489,180 km (0.08 R)
• M92: 75,717,317 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 16,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit