🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 13.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.73 AU - 1.05 AU

Year: 542 Days

Day: 7.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 78,775,714 km

• M1: 174,730 km (0.059 R)
• M2: 263,442 km (0.052 R)
• M3: 366,814 km (0.054 R)
• M4: 458,817 km (0.093 R)
• M5: 591,510 km (0.06 R)
• M6: 783,145 km (0.082 R)
• M7: 913,295 km (0.06 R)
• M8: 1,118,094 km (0.115 R)
• M9: 1,344,735 km (0.047 R)
• M10: 1,436,289 km (0.083 R)
• M11: 1,568,085 km (0.102 R)
• M12: 1,697,637 km (0.029 R)
• M13: 1,892,114 km (0.113 R)
• M14: 1,995,785 km (0.104 R)
• M15: 2,194,451 km (0.089 R)
• M16: 2,325,798 km (0.098 R)
• M17: 2,444,878 km (0.098 R)
• M18: 2,535,534 km (0.113 R)
• M19: 2,627,387 km (0.085 R)
• M20: 2,759,482 km (0.097 R)
• M21: 2,870,035 km (0.065 R)
• M22: 3,006,319 km (0.083 R)
• M23: 3,144,697 km (0.101 R)
• M24: 3,243,880 km (0.064 R)
• M25: 3,590,349 km (0.052 R)
• M26: 3,694,020 km (0.106 R)
• M27: 3,948,935 km (0.098 R)
• M28: 4,056,197 km (0.098 R)
• M29: 4,255,311 km (0.056 R)
• M30: 4,420,617 km (0.095 R)
• M31: 4,795,809 km (0.12 R)
• M32: 4,968,145 km (0.071 R)
• M33: 5,074,509 km (0.112 R)
• M34: 5,348,573 km (0.067 R)
• M35: 5,457,630 km (0.106 R)
• M36: 5,547,388 km (0.102 R)
• M37: 5,637,596 km (0.059 R)
• M38: 5,738,425 km (0.114 R)
• M39: 5,983,167 km (0.064 R)
• M40: 6,356,563 km (0.057 R)
• M41: 6,482,674 km (0.054 R)
• M42: 6,662,940 km (0.081 R)
• M43: 6,801,916 km (0.109 R)
• M44: 7,006,715 km (0.069 R)
• M45: 7,159,006 km (0.114 R)
• M46: 7,290,503 km (0.105 R)
• M47: 7,489,019 km (0.094 R)
• M48: 7,589,100 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 14.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.79 AU - 1.25 AU

Year: 665 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,775,714 km

• M1: 185,501 km (0.087 R)
• M2: 324,328 km (0.103 R)
• M3: 478,863 km (0.064 R)
• M4: 576,550 km (0.098 R)
• M5: 667,057 km (0.099 R)
• M6: 831,465 km (0.088 R)
• M7: 992,283 km (0.075 R)
• M8: 1,096,253 km (0.099 R)
• M9: 1,204,263 km (0.048 R)
• M10: 1,311,225 km (0.105 R)
• M11: 1,691,802 km (0.102 R)
• M12: 1,824,795 km (0.091 R)
• M13: 1,985,463 km (0.117 R)
• M14: 2,163,484 km (0.118 R)
• M15: 2,366,339 km (0.113 R)
• M16: 2,463,727 km (0.07 R)
• M17: 2,602,405 km (0.057 R)
• M18: 2,709,816 km (0.1 R)
• M19: 2,811,991 km (0.034 R)
• M20: 2,943,189 km (0.078 R)
• M21: 3,076,630 km (0.057 R)
• M22: 3,349,646 km (0.088 R)
• M23: 3,653,180 km (0.059 R)
• M24: 3,942,652 km (0.08 R)
• M25: 4,051,260 km (0.112 R)
• M26: 4,184,552 km (0.119 R)
• M27: 4,359,282 km (0.094 R)
• M28: 4,495,865 km (0.117 R)
• M29: 4,642,172 km (0.083 R)
• M30: 4,732,379 km (0.087 R)
• M31: 4,823,185 km (0.114 R)
• M32: 4,939,572 km (0.036 R)
• M33: 5,031,724 km (0.027 R)
• M34: 5,466,456 km (0.027 R)
• M35: 5,649,115 km (0.078 R)
• M36: 5,780,761 km (0.11 R)
• M37: 5,975,837 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.8

Radius: 8

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.21 AU - 1.27 AU

Year: 892 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,775,714 km

• M1: 102,175 km (0.053 R)
• M2: 158,723 km (0.058 R)
• M3: 502,649 km (0.101 R)
• M4: 606,619 km (0.106 R)
• M5: 718,219 km (0.12 R)
• M6: 811,419 km (0.114 R)
• M7: 875,896 km (0.086 R)
• M8: 989,740 km (0.093 R)
• M9: 1,094,308 km (0.119 R)
• M10: 1,166,265 km (0.111 R)
• M11: 1,277,267 km (0.114 R)
• M12: 1,345,483 km (0.114 R)
• M13: 1,454,241 km (0.089 R)
• M14: 1,582,297 km (0.095 R)
• M15: 1,730,698 km (0.067 R)
• M16: 1,798,166 km (0.118 R)
• M17: 1,858,006 km (0.096 R)
• M18: 1,909,766 km (0.116 R)
• M19: 1,970,952 km (0.119 R)
• M20: 2,077,166 km (0.086 R)
• M21: 2,139,998 km (0.098 R)
• M22: 2,295,430 km (0.085 R)
• M23: 2,426,178 km (0.101 R)
• M24: 2,598,066 km (0.117 R)
• M25: 2,754,097 km (0.119 R)
• M26: 2,813,487 km (0.08 R)
• M27: 3,014,547 km (0.094 R)
• M28: 3,137,367 km (0.108 R)
• M29: 3,303,869 km (0.078 R)
• M30: 3,388,093 km (0.102 R)
• M31: 3,494,606 km (0.113 R)
• M32: 3,623,709 km (0.111 R)
• M33: 3,732,616 km (0.098 R)
• M34: 3,831,650 km (0.101 R)
• M35: 3,898,072 km (0.031 R)
• M36: 3,964,792 km (0.089 R)
• M37: 4,247,532 km (0.077 R)
• M38: 4,373,943 km (0.09 R)
• M39: 4,466,693 km (0.051 R)
• M40: 4,725,198 km (0.073 R)
• M41: 4,820,343 km (0.114 R)
• M42: 4,916,235 km (0.088 R)
• M43: 5,134,199 km (0.112 R)
• M44: 5,293,670 km (0.08 R)
• M45: 5,355,454 km (0.061 R)
• M46: 5,492,187 km (0.117 R)
• M47: 5,655,248 km (0.116 R)
• M48: 5,870,968 km (0.032 R)
• M49: 6,063,501 km (0.108 R)
• M50: 6,206,068 km (0.101 R)
• M51: 6,284,307 km (0.053 R)
• M52: 7,207,476 km (0.033 R)
• M53: 7,496,798 km (0.104 R)
• M54: 7,790,010 km (0.106 R)
• M55: 7,846,259 km (0.084 R)
• M56: 7,902,657 km (0.101 R)
• M57: 8,030,115 km (0.103 R)
• M58: 8,229,678 km (0.041 R)
• M59: 8,474,121 km (0.095 R)
• M60: 8,735,768 km (0.099 R)
• M61: 8,794,260 km (0.108 R)
• M62: 9,044,238 km (0.113 R)
• M63: 9,147,910 km (0.108 R)
• M64: 9,356,300 km (0.109 R)
• M65: 9,717,429 km (0.076 R)
• M66: 9,778,016 km (0.092 R)
• M67: 10,267,500 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 9.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.31 AU - 3.17 AU

Year: 2928 Days

Day: 10.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 78,775,714 km

• M1: 159,771 km (0.06 R)
• M2: 285,283 km (0.09 R)
• M3: 360,980 km (0.065 R)
• M4: 473,627 km (0.103 R)
• M5: 623,225 km (0.116 R)
• M6: 798,404 km (0.116 R)
• M7: 1,057,507 km (0.117 R)
• M8: 1,418,637 km (0.046 R)
• M9: 1,528,741 km (0.051 R)
• M10: 1,653,356 km (0.104 R)
• M11: 1,734,438 km (0.083 R)
• M12: 1,816,866 km (0.117 R)
• M13: 1,985,912 km (0.071 R)
• M14: 2,135,061 km (0.11 R)
• M15: 2,287,950 km (0.112 R)
• M16: 2,378,756 km (0.118 R)
• M17: 2,865,248 km (0.111 R)
• M18: 3,034,443 km (0.1 R)
• M19: 3,149,035 km (0.107 R)
• M20: 3,426,988 km (0.054 R)
• M21: 3,546,367 km (0.043 R)
• M22: 3,959,856 km (0.116 R)
• M23: 4,815,705 km (0.099 R)
• M24: 5,034,268 km (0.115 R)
• M25: 5,290,529 km (0.09 R)
• M26: 5,603,787 km (0.099 R)
• M27: 5,923,028 km (0.113 R)
• M28: 6,012,787 km (0.114 R)
• M29: 6,193,651 km (0.074 R)
• M30: 6,486,863 km (0.096 R)
• M31: 7,086,750 km (0.107 R)
• M32: 7,182,194 km (0.051 R)
• M33: 7,451,470 km (0.036 R)
• M34: 7,626,350 km (0.109 R)
• M35: 7,842,070 km (0.092 R)
• M36: 7,940,655 km (0.057 R)
• M37: 8,765,388 km (0.095 R)
• M38: 8,867,863 km (0.098 R)
• M39: 9,490,938 km (0.108 R)
• M40: 9,554,068 km (0.059 R)
• M41: 9,956,935 km (0.078 R)
• M42: 10,845,098 km (0.086 R)
• M43: 11,265,318 km (0.056 R)
• M44: 11,962,295 km (0.098 R)
• M45: 12,190,132 km (0.073 R)
• M46: 12,742,896 km (0.08 R)
• M47: 13,397,985 km (0.102 R)
• M48: 14,088,080 km (0.101 R)
• M49: 14,280,613 km (0.048 R)
• M50: 14,570,833 km (0.099 R)
• M51: 14,862,997 km (0.104 R)
• M52: 15,034,436 km (0.109 R)
• M53: 15,108,039 km (0.106 R)
• M54: 15,206,474 km (0.113 R)
• M55: 15,305,059 km (0.031 R)
• M56: 15,379,110 km (0.082 R)
• M57: 15,851,091 km (0.116 R)
• M58: 16,076,386 km (0.064 R)
• M59: 16,504,684 km (0.106 R)
• M60: 16,987,885 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.8

Radius: 6.5

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.11 AU - 7.63 AU

Year: 10381 Days

Day: 18 Hours

Environment

Temp: -225 °C

Axial Tilt: 60.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,775,714 km

• M1: 202,406 km (0.04 R)
• M2: 284,834 km (0.101 R)
• M3: 503,247 km (0.119 R)
• M4: 587,022 km (0.078 R)
• M5: 731,234 km (0.106 R)
• M6: 788,381 km (0.061 R)
• M7: 968,945 km (0.115 R)
• M8: 1,053,468 km (0.07 R)
• M9: 1,096,702 km (0.086 R)
• M10: 2,332,530 km (0.114 R)
• M11: 2,563,360 km (0.113 R)
• M12: 2,711,461 km (0.064 R)
• M13: 2,771,450 km (0.101 R)
• M14: 2,862,256 km (0.06 R)
• M15: 3,109,392 km (0.097 R)
• M16: 3,267,367 km (0.106 R)
• M17: 3,363,409 km (0.096 R)
• M18: 3,857,830 km (0.111 R)
• M19: 3,925,448 km (0.101 R)
• M20: 4,269,673 km (0.056 R)
• M21: 4,410,145 km (0.061 R)
• M22: 7,394,772 km (0.09 R)
• M23: 7,776,247 km (0.117 R)
• M24: 8,251,370 km (0.077 R)
• M25: 8,602,626 km (0.108 R)
• M26: 8,646,907 km (0.114 R)
• M27: 10,290,538 km (0.088 R)
• M28: 10,431,759 km (0.095 R)
• M29: 10,479,032 km (0.11 R)
• M30: 11,099,414 km (0.042 R)
• M31: 12,077,186 km (0.071 R)
• M32: 13,133,047 km (0.083 R)
• M33: 14,270,590 km (0.032 R)
• M34: 15,224,725 km (0.103 R)
• M35: 15,439,547 km (0.103 R)
• M36: 16,749,277 km (0.116 R)
• M37: 17,529,579 km (0.035 R)
• M38: 17,642,077 km (0.065 R)
• M39: 18,493,139 km (0.084 R)
• M40: 19,415,560 km (0.105 R)
• M41: 20,352,940 km (0.037 R)
• M42: 20,471,122 km (0.109 R)
• M43: 20,827,016 km (0.105 R)
• M44: 21,005,785 km (0.117 R)
• M45: 21,846,824 km (0.093 R)
• M46: 22,028,436 km (0.079 R)
• M47: 22,271,383 km (0.106 R)
• M48: 23,067,094 km (0.09 R)
• M49: 23,252,147 km (0.053 R)
• M50: 25,318,991 km (0.106 R)
• M51: 26,213,436 km (0.101 R)
• M52: 26,729,100 km (0.12 R)
• M53: 27,053,279 km (0.108 R)
• M54: 27,248,205 km (0.111 R)
• M55: 27,443,729 km (0.092 R)
• M56: 27,901,798 km (0.099 R)
• M57: 28,759,143 km (0.026 R)
• M58: 29,960,564 km (0.116 R)
• M59: 30,297,159 km (0.113 R)
• M60: 30,364,628 km (0.116 R)
• M61: 32,411,875 km (0.09 R)
• M62: 33,452,178 km (0.08 R)
• M63: 34,222,009 km (0.116 R)
• M64: 34,785,544 km (0.054 R)
• M65: 34,856,154 km (0.118 R)
• M66: 35,494,189 km (0.117 R)
• M67: 35,707,815 km (0.093 R)
• M68: 35,921,740 km (0.109 R)
• M69: 36,709,971 km (0.091 R)
• M70: 36,998,097 km (0.109 R)
• M71: 38,449,495 km (0.119 R)
• M72: 40,735,799 km (0.119 R)
• M73: 42,008,129 km (0.053 R)
• M74: 42,309,419 km (0.117 R)
• M75: 42,460,214 km (0.107 R)
• M76: 42,989,791 km (0.079 R)
• M77: 43,369,470 km (0.068 R)
• M78: 43,673,902 km (0.027 R)
• M79: 44,131,970 km (0.109 R)
• M80: 45,284,173 km (0.025 R)
• M81: 47,853,516 km (0.025 R)
• M82: 48,404,485 km (0.097 R)
• M83: 48,562,311 km (0.115 R)
• M84: 51,271,678 km (0.111 R)
• M85: 51,593,613 km (0.051 R)
• M86: 51,835,513 km (0.066 R)
• M87: 52,158,644 km (0.038 R)
• M88: 52,320,509 km (0.108 R)
• M89: 52,401,441 km (0.103 R)
• M90: 52,725,770 km (0.058 R)
• M91: 53,539,432 km (0.074 R)
• M92: 54,932,189 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.3

Radius: 4

Gravity: 48.58 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.99 AU - 11.59 AU

Year: 19778 Days

Day: 19.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,775,714 km

• M1: 86,318 km (0.07 R)
• M2: 140,622 km (0.111 R)
• M3: 289,322 km (0.115 R)
• M4: 360,980 km (0.107 R)
• M5: 458,817 km (0.069 R)
• M6: 587,471 km (0.061 R)
• M7: 903,721 km (0.097 R)
• M8: 1,092,962 km (0.099 R)
• M9: 1,294,620 km (0.109 R)
• M10: 1,415,046 km (0.031 R)
• M11: 1,764,656 km (0.088 R)
• M12: 2,210,907 km (0.088 R)
• M13: 3,322,270 km (0.09 R)
• M14: 4,173,631 km (0.103 R)
• M15: 5,961,924 km (0.09 R)
• M16: 6,162,385 km (0.088 R)
• M17: 6,263,364 km (0.11 R)
• M18: 6,518,278 km (0.096 R)
• M19: 6,724,723 km (0.067 R)
• M20: 7,571,747 km (0.097 R)
• M21: 8,284,431 km (0.082 R)
• M22: 8,396,031 km (0.067 R)
• M23: 8,620,577 km (0.085 R)
• M24: 8,676,976 km (0.114 R)
• M25: 8,904,065 km (0.11 R)
• M26: 9,421,973 km (0.042 R)
• M27: 10,246,856 km (0.071 R)
• M28: 10,728,561 km (0.103 R)
• M29: 11,839,175 km (0.074 R)
• M30: 12,535,703 km (0.118 R)
• M31: 13,506,593 km (0.027 R)
• M32: 13,572,267 km (0.098 R)
• M33: 13,637,940 km (0.103 R)
• M34: 15,382,700 km (0.087 R)
• M35: 15,519,881 km (0.064 R)
• M36: 16,983,697 km (0.081 R)
• M37: 17,125,515 km (0.064 R)
• M38: 19,519,530 km (0.119 R)
• M39: 19,891,430 km (0.099 R)
• M40: 20,040,729 km (0.067 R)
• M41: 21,939,126 km (0.118 R)
• M42: 22,792,283 km (0.076 R)
• M43: 23,262,319 km (0.109 R)
• M44: 23,341,008 km (0.104 R)
• M45: 23,973,358 km (0.066 R)
• M46: 24,132,231 km (0.097 R)
• M47: 24,611,243 km (0.103 R)
• M48: 25,416,529 km (0.057 R)
• M49: 25,497,461 km (0.119 R)
• M50: 27,052,681 km (0.113 R)
• M51: 27,218,285 km (0.1 R)
• M52: 27,883,547 km (0.063 R)
• M53: 29,911,496 km (0.065 R)
• M54: 30,082,636 km (0.12 R)
• M55: 32,424,441 km (0.098 R)
• M56: 32,952,821 km (0.107 R)
• M57: 33,306,620 km (0.082 R)
• M58: 34,644,473 km (0.114 R)
• M59: 34,734,232 km (0.047 R)
• M60: 36,455,505 km (0.055 R)
• M61: 36,729,718 km (0.109 R)
• M62: 37,188,535 km (0.112 R)
• M63: 38,297,055 km (0.119 R)
• M64: 39,604,091 km (0.077 R)
• M65: 42,357,590 km (0.107 R)
• M66: 44,097,413 km (0.081 R)
• M67: 44,487,116 km (0.106 R)
• M68: 44,976,001 km (0.076 R)
• M69: 45,663,404 km (0.083 R)
• M70: 50,673,287 km (0.065 R)
• M71: 50,775,163 km (0.1 R)
• M72: 55,118,737 km (0.099 R)
• M73: 55,643,676 km (0.049 R)
• M74: 56,487,109 km (0.059 R)
• M75: 58,721,054 km (0.046 R)
• M76: 60,118,448 km (0.093 R)
• M77: 60,983,722 km (0.108 R)
• M78: 62,180,205 km (0.064 R)
• M79: 63,384,468 km (0.084 R)
• M80: 64,928,318 km (0.1 R)
• M81: 70,087,201 km (0.104 R)
• M82: 70,541,978 km (0.083 R)
• M83: 70,997,803 km (0.097 R)
• M84: 72,026,887 km (0.079 R)
• M85: 72,945,717 km (0.06 R)
• M86: 73,406,628 km (0.075 R)
• M87: 74,563,020 km (0.06 R)
• M88: 75,143,459 km (0.093 R)
• M89: 75,492,471 km (0.057 R)
• M90: 75,608,858 km (0.109 R)
• M91: 75,958,618 km (0.059 R)
• M92: 76,659,634 km (0.046 R)
• M93: 76,893,904 km (0.109 R)
• M94: 78,185,981 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit