🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 10.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.05 AU - 1.49 AU

Year: 924 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,924,097 km

• M1: 134,788 km (0.112 R)
• M2: 234,121 km (0.065 R)
• M3: 358,137 km (0.117 R)
• M4: 454,927 km (0.119 R)
• M5: 534,812 km (0.109 R)
• M6: 667,207 km (0.082 R)
• M7: 756,068 km (0.085 R)
• M8: 917,334 km (0.113 R)
• M9: 1,028,037 km (0.108 R)
• M10: 1,181,225 km (0.109 R)
• M11: 1,274,723 km (0.109 R)
• M12: 1,522,906 km (0.12 R)
• M13: 1,637,498 km (0.058 R)
• M14: 1,736,532 km (0.112 R)
• M15: 1,837,511 km (0.104 R)
• M16: 1,999,226 km (0.078 R)
• M17: 2,288,847 km (0.094 R)
• M18: 2,428,273 km (0.086 R)
• M19: 2,499,032 km (0.114 R)
• M20: 2,686,329 km (0.105 R)
• M21: 2,960,841 km (0.074 R)
• M22: 3,036,687 km (0.048 R)
• M23: 3,205,882 km (0.105 R)
• M24: 3,529,463 km (0.091 R)
• M25: 3,781,086 km (0.089 R)
• M26: 3,938,314 km (0.116 R)
• M27: 4,030,316 km (0.087 R)
• M28: 4,414,334 km (0.117 R)
• M29: 4,510,077 km (0.109 R)
• M30: 5,053,266 km (0.113 R)
• M31: 5,254,326 km (0.094 R)
• M32: 5,532,877 km (0.094 R)
• M33: 5,882,936 km (0.109 R)
• M34: 5,959,680 km (0.104 R)
• M35: 6,055,871 km (0.074 R)
• M36: 6,535,333 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869

Radius: 10.6

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1 AU - 1.56 AU

Year: 935 Days

Day: 5 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,924,097 km

• M1: 132,693 km (0.103 R)
• M2: 246,388 km (0.063 R)
• M3: 314,904 km (0.11 R)
• M4: 384,317 km (0.094 R)
• M5: 455,675 km (0.112 R)
• M6: 615,296 km (0.051 R)
• M7: 788,680 km (0.068 R)
• M8: 938,128 km (0.095 R)
• M9: 1,013,077 km (0.068 R)
• M10: 1,083,238 km (0.043 R)
• M11: 1,258,567 km (0.062 R)
• M12: 1,435,691 km (0.114 R)
• M13: 1,555,818 km (0.07 R)
• M14: 1,629,570 km (0.066 R)
• M15: 1,789,191 km (0.102 R)
• M16: 2,106,039 km (0.094 R)
• M17: 2,178,893 km (0.118 R)
• M18: 2,431,414 km (0.104 R)
• M19: 2,546,605 km (0.102 R)
• M20: 2,683,487 km (0.098 R)
• M21: 2,802,716 km (0.092 R)
• M22: 3,087,999 km (0.109 R)
• M23: 3,287,114 km (0.12 R)
• M24: 3,404,249 km (0.054 R)
• M25: 3,511,960 km (0.116 R)
• M26: 3,642,858 km (0.1 R)
• M27: 3,708,830 km (0.091 R)
• M28: 3,988,429 km (0.107 R)
• M29: 4,113,642 km (0.105 R)
• M30: 4,309,765 km (0.078 R)
• M31: 4,450,088 km (0.12 R)
• M32: 4,771,274 km (0.074 R)
• M33: 4,855,797 km (0.107 R)
• M34: 4,965,303 km (0.12 R)
• M35: 5,038,606 km (0.089 R)
• M36: 5,311,024 km (0.094 R)
• M37: 5,486,801 km (0.062 R)
• M38: 5,857,205 km (0.032 R)
• M39: 6,196,344 km (0.068 R)
• M40: 6,275,481 km (0.067 R)
• M41: 6,394,860 km (0.104 R)
• M42: 6,501,523 km (0.118 R)
• M43: 6,676,254 km (0.105 R)
• M44: 6,757,485 km (0.071 R)
• M45: 6,879,856 km (0.114 R)
• M46: 6,975,599 km (0.054 R)
• M47: 7,085,554 km (0.028 R)
• M48: 7,168,431 km (0.097 R)
• M49: 7,390,883 km (0.072 R)
• M50: 7,686,339 km (0.11 R)
• M51: 7,785,821 km (0.12 R)
• M52: 8,158,619 km (0.105 R)
• M53: 8,289,068 km (0.055 R)
• M54: 8,449,437 km (0.118 R)
• M55: 8,921,867 km (0.085 R)
• M56: 9,146,264 km (0.054 R)
• M57: 9,342,237 km (0.117 R)
• M58: 9,570,225 km (0.042 R)
• M59: 9,876,900 km (0.106 R)
• M60: 10,124,634 km (0.115 R)
• M61: 10,468,709 km (0.117 R)

Asteroid Belt

Center: 2.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.8

Radius: 13.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.75 AU - 3.89 AU

Year: 4821 Days

Day: 14.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,924,097 km

• M1: 184,005 km (0.096 R)
• M2: 308,022 km (0.104 R)
• M3: 406,757 km (0.084 R)
• M4: 778,358 km (0.1 R)
• M5: 916,736 km (0.075 R)
• M6: 1,036,713 km (0.09 R)
• M7: 1,308,533 km (0.032 R)
• M8: 1,619,995 km (0.073 R)
• M9: 2,313,381 km (0.06 R)
• M10: 2,576,524 km (0.115 R)
• M11: 2,869,586 km (0.025 R)
• M12: 3,010,059 km (0.075 R)
• M13: 3,616,678 km (0.056 R)
• M14: 3,923,354 km (0.114 R)
• M15: 4,034,954 km (0.112 R)
• M16: 4,192,929 km (0.058 R)
• M17: 4,329,961 km (0.115 R)
• M18: 4,726,694 km (0.05 R)
• M19: 5,184,165 km (0.045 R)
• M20: 5,356,202 km (0.097 R)
• M21: 5,530,334 km (0.117 R)
• M22: 5,756,975 km (0.059 R)
• M23: 5,909,714 km (0.106 R)
• M24: 6,012,338 km (0.098 R)
• M25: 6,587,393 km (0.063 R)
• M26: 7,153,022 km (0.114 R)
• M27: 7,262,528 km (0.067 R)
• M28: 7,344,956 km (0.106 R)
• M29: 7,455,509 km (0.097 R)
• M30: 7,594,336 km (0.112 R)
• M31: 7,846,558 km (0.116 R)
• M32: 8,016,202 km (0.069 R)
• M33: 8,649,001 km (0.115 R)
• M34: 8,912,443 km (0.052 R)
• M35: 9,030,475 km (0.027 R)
• M36: 9,357,496 km (0.108 R)
• M37: 9,628,119 km (0.114 R)
• M38: 11,241,532 km (0.099 R)
• M39: 11,337,275 km (0.054 R)
• M40: 12,112,192 km (0.098 R)
• M41: 12,341,376 km (0.089 R)
• M42: 12,771,021 km (0.078 R)
• M43: 13,171,943 km (0.067 R)
• M44: 13,611,013 km (0.091 R)
• M45: 14,434,250 km (0.117 R)
• M46: 14,851,927 km (0.106 R)
• M47: 14,992,100 km (0.087 R)
• M48: 15,344,254 km (0.099 R)
• M49: 16,272,957 km (0.047 R)
• M50: 16,526,077 km (0.098 R)
• M51: 17,182,961 km (0.075 R)
• M52: 17,997,372 km (0.108 R)
• M53: 18,786,650 km (0.115 R)
• M54: 19,242,774 km (0.113 R)
• M55: 19,856,574 km (0.074 R)
• M56: 20,828,512 km (0.093 R)
• M57: 21,577,548 km (0.092 R)
• M58: 21,696,628 km (0.061 R)
• M59: 22,697,438 km (0.058 R)
• M60: 22,899,395 km (0.114 R)
• M61: 23,305,254 km (0.069 R)
• M62: 23,427,326 km (0.083 R)
• M63: 23,509,006 km (0.1 R)
• M64: 24,495,305 km (0.074 R)
• M65: 24,619,621 km (0.054 R)
• M66: 25,453,330 km (0.105 R)
• M67: 25,747,290 km (0.101 R)
• M68: 26,169,305 km (0.113 R)
• M69: 26,338,650 km (0.082 R)
• M70: 26,593,415 km (0.108 R)
• M71: 27,105,638 km (0.055 R)
• M72: 27,707,171 km (0.092 R)
• M73: 28,313,192 km (0.087 R)
• M74: 29,098,731 km (0.117 R)
• M75: 29,318,191 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.6

Radius: 11.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.15 AU - 6.25 AU

Year: 7656 Days

Day: 13.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,924,097 km

• M1: 158,723 km (0.101 R)
• M2: 306,077 km (0.104 R)
• M3: 823,087 km (0.089 R)
• M4: 1,020,706 km (0.064 R)
• M5: 1,326,634 km (0.107 R)
• M6: 1,856,809 km (0.047 R)
• M7: 2,011,194 km (0.076 R)
• M8: 2,232,449 km (0.093 R)
• M9: 2,358,710 km (0.046 R)
• M10: 2,487,663 km (0.095 R)
• M11: 2,915,812 km (0.08 R)
• M12: 4,194,874 km (0.069 R)
• M13: 4,447,246 km (0.071 R)
• M14: 4,559,145 km (0.07 R)
• M15: 4,802,241 km (0.079 R)
• M16: 5,747,550 km (0.118 R)
• M17: 5,852,269 km (0.101 R)
• M18: 6,098,956 km (0.116 R)
• M19: 6,313,329 km (0.107 R)
• M20: 6,421,339 km (0.101 R)
• M21: 6,621,052 km (0.057 R)
• M22: 7,346,003 km (0.073 R)
• M23: 7,421,700 km (0.076 R)
• M24: 7,823,969 km (0.098 R)
• M25: 9,133,848 km (0.12 R)
• M26: 9,235,873 km (0.084 R)
• M27: 9,626,922 km (0.07 R)
• M28: 9,960,525 km (0.064 R)
• M29: 10,574,924 km (0.064 R)
• M30: 10,897,457 km (0.116 R)
• M31: 11,201,589 km (0.026 R)
• M32: 11,530,405 km (0.1 R)
• M33: 11,818,082 km (0.1 R)
• M34: 11,929,383 km (0.094 R)
• M35: 12,287,670 km (0.104 R)
• M36: 13,199,170 km (0.113 R)
• M37: 14,345,389 km (0.062 R)
• M38: 14,464,020 km (0.119 R)
• M39: 14,630,821 km (0.115 R)
• M40: 16,012,806 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135

Radius: 6.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.4 AU - 8.48 AU

Year: 14446 Days

Day: 21.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,924,097 km

• M1: 137,331 km (0.114 R)
• M2: 225,145 km (0.117 R)
• M3: 288,125 km (0.057 R)
• M4: 701,315 km (0.099 R)
• M5: 904,319 km (0.105 R)
• M6: 965,804 km (0.097 R)
• M7: 1,076,955 km (0.036 R)
• M8: 1,209,050 km (0.077 R)
• M9: 1,260,063 km (0.077 R)
• M10: 1,471,445 km (0.069 R)
• M11: 1,526,048 km (0.095 R)
• M12: 1,637,349 km (0.098 R)
• M13: 1,770,640 km (0.11 R)
• M14: 2,533,290 km (0.077 R)
• M15: 2,621,254 km (0.115 R)
• M16: 2,845,651 km (0.03 R)
• M17: 3,052,993 km (0.11 R)
• M18: 3,580,326 km (0.077 R)
• M19: 3,704,193 km (0.088 R)
• M20: 3,779,141 km (0.104 R)
• M21: 3,829,406 km (0.08 R)
• M22: 3,956,116 km (0.044 R)
• M23: 4,344,322 km (0.092 R)
• M24: 4,610,008 km (0.05 R)
• M25: 4,963,209 km (0.046 R)
• M26: 5,580,898 km (0.102 R)
• M27: 5,638,194 km (0.057 R)
• M28: 6,163,133 km (0.061 R)
• M29: 6,703,780 km (0.029 R)
• M30: 7,103,655 km (0.09 R)
• M31: 7,165,888 km (0.109 R)
• M32: 7,479,594 km (0.08 R)
• M33: 7,958,756 km (0.111 R)
• M34: 8,316,295 km (0.109 R)
• M35: 8,812,511 km (0.095 R)
• M36: 9,013,571 km (0.031 R)
• M37: 9,318,152 km (0.11 R)
• M38: 9,386,369 km (0.11 R)
• M39: 9,833,367 km (0.098 R)
• M40: 10,181,930 km (0.099 R)
• M41: 11,034,937 km (0.111 R)
• M42: 11,215,502 km (0.096 R)
• M43: 11,984,734 km (0.031 R)
• M44: 12,058,785 km (0.077 R)
• M45: 13,419,378 km (0.111 R)
• M46: 14,117,701 km (0.116 R)
• M47: 14,629,325 km (0.118 R)
• M48: 14,907,428 km (0.088 R)
• M49: 15,509,110 km (0.089 R)
• M50: 15,630,434 km (0.093 R)
• M51: 15,914,670 km (0.116 R)
• M52: 16,037,041 km (0.111 R)
• M53: 16,159,712 km (0.086 R)
• M54: 16,447,089 km (0.116 R)
• M55: 17,445,356 km (0.079 R)
• M56: 17,697,877 km (0.071 R)
• M57: 17,782,400 km (0.062 R)
• M58: 17,867,072 km (0.117 R)
• M59: 19,499,933 km (0.11 R)
• M60: 19,718,346 km (0.104 R)
• M61: 20,245,828 km (0.101 R)
• M62: 21,045,578 km (0.107 R)
• M63: 21,720,115 km (0.078 R)
• M64: 22,264,651 km (0.105 R)
• M65: 22,859,901 km (0.093 R)
• M66: 23,274,886 km (0.107 R)
• M67: 23,738,938 km (0.109 R)
• M68: 23,832,138 km (0.065 R)
• M69: 23,925,487 km (0.1 R)
• M70: 24,346,904 km (0.033 R)
• M71: 24,487,975 km (0.047 R)
• M72: 24,582,072 km (0.063 R)
• M73: 25,912,894 km (0.069 R)
• M74: 26,201,169 km (0.108 R)
• M75: 26,297,510 km (0.085 R)
• M76: 26,975,039 km (0.099 R)
• M77: 28,100,464 km (0.11 R)
• M78: 28,199,049 km (0.106 R)
• M79: 28,842,619 km (0.051 R)
• M80: 29,993,176 km (0.082 R)
• M81: 31,158,693 km (0.075 R)
• M82: 31,670,168 km (0.078 R)
• M83: 31,875,417 km (0.031 R)
• M84: 32,029,652 km (0.108 R)
• M85: 32,132,725 km (0.069 R)
• M86: 32,908,689 km (0.092 R)
• M87: 34,268,235 km (0.113 R)
• M88: 34,637,442 km (0.097 R)
• M89: 35,167,019 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78

Radius: 6.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.55 AU - 10.13 AU

Year: 18430 Days

Day: 22.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 34,924,097 km

• M1: 475,272 km (0.063 R)
• M2: 597,793 km (0.069 R)
• M3: 772,972 km (0.094 R)
• M4: 874,100 km (0.088 R)
• M5: 1,057,956 km (0.112 R)
• M6: 1,339,499 km (0.117 R)
• M7: 2,253,094 km (0.07 R)
• M8: 2,570,989 km (0.086 R)
• M9: 2,702,037 km (0.101 R)
• M10: 2,790,748 km (0.087 R)
• M11: 2,835,478 km (0.054 R)
• M12: 3,225,180 km (0.095 R)
• M13: 3,366,850 km (0.11 R)
• M14: 3,729,924 km (0.056 R)
• M15: 3,853,641 km (0.088 R)
• M16: 3,978,855 km (0.114 R)
• M17: 4,130,846 km (0.048 R)
• M18: 4,598,339 km (0.031 R)
• M19: 4,704,404 km (0.119 R)
• M20: 4,757,811 km (0.08 R)
• M21: 4,919,227 km (0.034 R)
• M22: 5,027,835 km (0.045 R)
• M23: 5,526,445 km (0.078 R)
• M24: 6,244,963 km (0.074 R)
• M25: 6,421,788 km (0.1 R)
• M26: 6,540,569 km (0.029 R)
• M27: 6,840,811 km (0.072 R)
• M28: 7,207,027 km (0.044 R)
• M29: 7,423,495 km (0.107 R)
• M30: 7,768,169 km (0.105 R)
• M31: 8,118,078 km (0.087 R)
• M32: 9,399,683 km (0.117 R)
• M33: 10,742,922 km (0.097 R)
• M34: 11,168,229 km (0.048 R)
• M35: 11,563,018 km (0.113 R)
• M36: 12,035,298 km (0.036 R)
• M37: 12,588,212 km (0.067 R)
• M38: 12,737,062 km (0.039 R)
• M39: 13,187,052 km (0.059 R)
• M40: 13,489,988 km (0.106 R)
• M41: 13,987,102 km (0.084 R)
• M42: 14,141,337 km (0.085 R)
• M43: 15,117,613 km (0.069 R)
• M44: 15,275,887 km (0.068 R)
• M45: 15,434,611 km (0.092 R)
• M46: 16,034,947 km (0.104 R)
• M47: 16,439,310 km (0.1 R)
• M48: 17,299,647 km (0.102 R)
• M49: 19,106,341 km (0.083 R)
• M50: 19,449,070 km (0.057 R)
• M51: 20,184,044 km (0.063 R)
• M52: 20,576,738 km (0.041 R)
• M53: 21,993,729 km (0.096 R)
• M54: 22,533,179 km (0.116 R)
• M55: 24,920,612 km (0.117 R)
• M56: 26,381,734 km (0.099 R)
• M57: 26,429,306 km (0.108 R)
• M58: 27,628,483 km (0.117 R)
• M59: 27,676,803 km (0.103 R)
• M60: 29,732,128 km (0.107 R)
• M61: 29,781,645 km (0.119 R)
• M62: 29,930,495 km (0.081 R)
• M63: 31,381,295 km (0.104 R)
• M64: 32,752,509 km (0.114 R)
• M65: 33,265,331 km (0.113 R)
• M66: 33,471,177 km (0.086 R)
• M67: 34,402,873 km (0.025 R)
• M68: 34,506,843 km (0.108 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: 523 - 12,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit