🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.6

Radius: 14.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.96 AU - 2.66 AU

Year: 2381 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 70,326,900 km

• M1: 207,791 km (0.05 R)
• M2: 308,471 km (0.086 R)
• M3: 565,929 km (0.102 R)
• M4: 686,804 km (0.09 R)
• M5: 818,151 km (0.102 R)
• M6: 911,201 km (0.096 R)
• M7: 1,118,244 km (0.069 R)
• M8: 1,351,168 km (0.107 R)
• M9: 1,464,264 km (0.077 R)
• M10: 1,620,444 km (0.113 R)
• M11: 1,803,103 km (0.061 R)
• M12: 1,907,672 km (0.063 R)
• M13: 2,079,560 km (0.102 R)
• M14: 2,189,664 km (0.07 R)
• M15: 2,335,821 km (0.105 R)
• M16: 2,674,062 km (0.102 R)
• M17: 2,879,909 km (0.093 R)
• M18: 3,192,269 km (0.057 R)
• M19: 3,333,340 km (0.078 R)
• M20: 3,437,161 km (0.066 R)
• M21: 3,529,014 km (0.056 R)
• M22: 3,661,707 km (0.114 R)
• M23: 4,042,134 km (0.09 R)
• M24: 4,195,173 km (0.1 R)
• M25: 4,378,580 km (0.109 R)
• M26: 4,492,723 km (0.102 R)
• M27: 4,797,305 km (0.119 R)
• M28: 5,093,807 km (0.077 R)
• M29: 5,229,194 km (0.12 R)
• M30: 5,442,221 km (0.11 R)
• M31: 5,829,829 km (0.111 R)
• M32: 6,420,292 km (0.055 R)
• M33: 6,599,510 km (0.081 R)
• M34: 6,846,646 km (0.094 R)
• M35: 6,946,278 km (0.102 R)
• M36: 7,046,509 km (0.069 R)
• M37: 7,384,151 km (0.098 R)
• M38: 7,692,622 km (0.107 R)
• M39: 7,831,000 km (0.062 R)
• M40: 8,110,449 km (0.114 R)
• M41: 8,877,736 km (0.065 R)
• M42: 9,205,804 km (0.085 R)
• M43: 9,297,657 km (0.112 R)
• M44: 9,408,360 km (0.112 R)
• M45: 9,500,961 km (0.085 R)
• M46: 10,062,551 km (0.06 R)
• M47: 10,195,244 km (0.112 R)
• M48: 10,500,574 km (0.045 R)
• M49: 11,042,268 km (0.109 R)
• M50: 11,237,942 km (0.106 R)
• M51: 11,474,306 km (0.062 R)
• M52: 11,811,949 km (0.102 R)
• M53: 12,092,594 km (0.04 R)
• M54: 12,253,861 km (0.043 R)
• M55: 12,497,107 km (0.108 R)
• M56: 12,721,653 km (0.104 R)
• M57: 13,403,072 km (0.087 R)
• M58: 13,549,229 km (0.118 R)
• M59: 13,800,852 km (0.103 R)
• M60: 14,054,122 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 14.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.34 AU - 2.74 AU

Year: 2746 Days

Day: 11.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 70,326,900 km

• M1: 182,061 km (0.116 R)
• M2: 350,657 km (0.067 R)
• M3: 534,214 km (0.094 R)
• M4: 645,216 km (0.107 R)
• M5: 862,133 km (0.085 R)
• M6: 1,254,827 km (0.109 R)
• M7: 1,352,066 km (0.077 R)
• M8: 1,452,147 km (0.12 R)
• M9: 1,746,256 km (0.047 R)
• M10: 1,867,281 km (0.114 R)
• M11: 2,248,007 km (0.117 R)
• M12: 2,344,049 km (0.051 R)
• M13: 2,490,954 km (0.111 R)
• M14: 2,628,435 km (0.12 R)
• M15: 3,096,227 km (0.111 R)
• M16: 3,381,361 km (0.041 R)
• M17: 3,934,125 km (0.099 R)
• M18: 4,080,432 km (0.11 R)
• M19: 4,454,576 km (0.073 R)
• M20: 4,918,180 km (0.093 R)
• M21: 5,092,162 km (0.119 R)
• M22: 5,495,179 km (0.061 R)
• M23: 5,593,464 km (0.075 R)
• M24: 5,891,912 km (0.095 R)
• M25: 6,060,060 km (0.105 R)
• M26: 6,281,016 km (0.077 R)
• M27: 6,522,018 km (0.102 R)
• M28: 6,626,138 km (0.105 R)
• M29: 6,942,239 km (0.108 R)
• M30: 7,317,281 km (0.102 R)
• M31: 7,552,897 km (0.119 R)
• M32: 7,809,308 km (0.104 R)
• M33: 7,920,160 km (0.11 R)
• M34: 8,501,049 km (0.05 R)
• M35: 8,921,867 km (0.115 R)
• M36: 9,037,806 km (0.091 R)
• M37: 9,154,193 km (0.108 R)
• M38: 9,329,821 km (0.058 R)
• M39: 9,605,230 km (0.067 R)
• M40: 9,823,494 km (0.077 R)
• M41: 10,103,691 km (0.101 R)
• M42: 10,224,715 km (0.106 R)
• M43: 10,427,271 km (0.095 R)
• M44: 10,774,787 km (0.069 R)
• M45: 11,271,900 km (0.092 R)
• M46: 11,439,300 km (0.075 R)
• M47: 11,713,214 km (0.041 R)
• M48: 11,819,129 km (0.067 R)
• M49: 11,925,344 km (0.038 R)
• M50: 12,031,858 km (0.099 R)
• M51: 12,267,325 km (0.078 R)
• M52: 12,830,112 km (0.108 R)
• M53: 13,312,864 km (0.094 R)
• M54: 13,445,557 km (0.072 R)
• M55: 13,846,330 km (0.107 R)
• M56: 14,296,321 km (0.11 R)
• M57: 14,682,582 km (0.108 R)
• M58: 14,796,875 km (0.095 R)
• M59: 14,957,394 km (0.098 R)
• M60: 15,072,285 km (0.094 R)
• M61: 15,465,577 km (0.055 R)
• M62: 15,768,513 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674

Radius: 13.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.37 AU - 3.71 AU

Year: 3595 Days

Day: 14.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,326,900 km

• M1: 176,376 km (0.11 R)
• M2: 320,439 km (0.085 R)
• M3: 446,101 km (0.065 R)
• M4: 548,875 km (0.111 R)
• M5: 1,177,784 km (0.109 R)
• M6: 1,266,346 km (0.091 R)
• M7: 1,357,601 km (0.069 R)
• M8: 1,546,992 km (0.055 R)
• M9: 1,687,763 km (0.099 R)
• M10: 1,789,041 km (0.063 R)
• M11: 1,892,563 km (0.062 R)
• M12: 2,168,272 km (0.115 R)
• M13: 2,573,083 km (0.117 R)
• M14: 2,775,938 km (0.115 R)
• M15: 3,055,088 km (0.12 R)
• M16: 3,325,112 km (0.094 R)
• M17: 3,416,815 km (0.084 R)
• M18: 3,528,116 km (0.096 R)
• M19: 3,678,462 km (0.067 R)
• M20: 3,869,499 km (0.115 R)
• M21: 4,142,515 km (0.083 R)
• M22: 4,261,445 km (0.103 R)
• M23: 4,482,551 km (0.047 R)
• M24: 4,728,190 km (0.064 R)
• M25: 4,873,450 km (0.068 R)
• M26: 4,999,262 km (0.119 R)
• M27: 5,710,600 km (0.073 R)
• M28: 6,754,793 km (0.114 R)
• M29: 7,155,715 km (0.108 R)
• M30: 7,564,416 km (0.111 R)
• M31: 7,710,573 km (0.106 R)
• M32: 8,055,097 km (0.078 R)
• M33: 8,154,580 km (0.065 R)
• M34: 8,354,592 km (0.091 R)
• M35: 8,887,310 km (0.079 R)
• M36: 9,196,828 km (0.071 R)
• M37: 9,614,954 km (0.081 R)
• M38: 9,985,957 km (0.053 R)
• M39: 10,578,664 km (0.069 R)
• M40: 10,934,258 km (0.118 R)
• M41: 11,044,362 km (0.112 R)
• M42: 11,405,192 km (0.07 R)
• M43: 12,052,951 km (0.081 R)
• M44: 12,338,384 km (0.094 R)
• M45: 12,510,720 km (0.054 R)
• M46: 13,090,861 km (0.086 R)
• M47: 13,266,638 km (0.102 R)
• M48: 13,858,298 km (0.044 R)
• M49: 14,127,425 km (0.056 R)
• M50: 14,368,127 km (0.027 R)
• M51: 14,975,644 km (0.076 R)
• M52: 15,220,985 km (0.109 R)
• M53: 15,344,254 km (0.109 R)
• M54: 15,809,204 km (0.086 R)
• M55: 16,689,438 km (0.084 R)
• M56: 17,199,716 km (0.03 R)
• M57: 17,392,398 km (0.092 R)
• M58: 18,007,245 km (0.076 R)
• M59: 19,558,725 km (0.089 R)
• M60: 20,164,147 km (0.057 R)
• M61: 20,367,451 km (0.115 R)
• M62: 20,537,244 km (0.082 R)
• M63: 21,152,690 km (0.099 R)
• M64: 21,290,320 km (0.1 R)
• M65: 21,497,214 km (0.099 R)
• M66: 21,635,592 km (0.098 R)
• M67: 21,947,952 km (0.041 R)
• M68: 22,052,372 km (0.09 R)
• M69: 22,156,941 km (0.091 R)
• M70: 22,331,671 km (0.108 R)
• M71: 22,964,470 km (0.092 R)
• M72: 23,496,440 km (0.109 R)
• M73: 23,960,642 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 14.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.55 AU - 5.31 AU

Year: 6324 Days

Day: 9.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 70,326,900 km

• M1: 199,713 km (0.12 R)
• M2: 331,210 km (0.083 R)
• M3: 587,172 km (0.1 R)
• M4: 916,885 km (0.103 R)
• M5: 1,097,600 km (0.095 R)
• M6: 1,275,771 km (0.065 R)
• M7: 1,416,243 km (0.113 R)
• M8: 1,645,726 km (0.08 R)
• M9: 1,747,902 km (0.05 R)
• M10: 1,905,578 km (0.105 R)
• M11: 2,485,718 km (0.069 R)
• M12: 2,765,616 km (0.096 R)
• M13: 3,162,200 km (0.042 R)
• M14: 3,577,184 km (0.068 R)
• M15: 3,848,555 km (0.086 R)
• M16: 4,244,540 km (0.09 R)
• M17: 5,356,053 km (0.036 R)
• M18: 5,772,383 km (0.097 R)
• M19: 6,091,625 km (0.07 R)
• M20: 6,636,610 km (0.092 R)
• M21: 7,112,332 km (0.056 R)
• M22: 8,454,673 km (0.072 R)
• M23: 8,726,343 km (0.12 R)
• M24: 9,216,725 km (0.087 R)
• M25: 10,773,889 km (0.086 R)
• M26: 10,871,876 km (0.058 R)
• M27: 11,366,297 km (0.053 R)
• M28: 12,343,171 km (0.07 R)
• M29: 12,755,163 km (0.045 R)
• M30: 12,858,984 km (0.118 R)
• M31: 13,311,817 km (0.076 R)
• M32: 13,840,795 km (0.103 R)
• M33: 14,197,287 km (0.075 R)
• M34: 14,340,751 km (0.102 R)
• M35: 14,665,378 km (0.11 R)
• M36: 15,285,162 km (0.105 R)
• M37: 15,395,416 km (0.114 R)
• M38: 15,690,722 km (0.097 R)
• M39: 16,852,799 km (0.1 R)
• M40: 17,926,313 km (0.094 R)
• M41: 18,667,421 km (0.077 R)
• M42: 19,338,966 km (0.049 R)
• M43: 19,498,138 km (0.113 R)
• M44: 19,737,644 km (0.055 R)
• M45: 19,978,197 km (0.047 R)
• M46: 21,359,734 km (0.071 R)
• M47: 21,896,192 km (0.11 R)
• M48: 22,186,860 km (0.084 R)
• M49: 22,311,774 km (0.066 R)
• M50: 23,915,015 km (0.113 R)
• M51: 24,471,968 km (0.043 R)
• M52: 24,946,642 km (0.116 R)
• M53: 27,499,380 km (0.04 R)
• M54: 27,857,966 km (0.051 R)
• M55: 28,353,584 km (0.032 R)
• M56: 30,875,355 km (0.093 R)
• M57: 30,968,405 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.8

Radius: 7.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.23 AU - 9.71 AU

Year: 15261 Days

Day: 17.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,326,900 km

• M1: 414,536 km (0.088 R)
• M2: 779,405 km (0.057 R)
• M3: 936,034 km (0.075 R)
• M4: 1,001,707 km (0.118 R)
• M5: 1,280,259 km (0.069 R)
• M6: 1,562,999 km (0.085 R)
• M7: 1,741,918 km (0.091 R)
• M8: 1,844,392 km (0.083 R)
• M9: 1,969,905 km (0.089 R)
• M10: 2,251,598 km (0.088 R)
• M11: 2,340,907 km (0.109 R)
• M12: 2,454,303 km (0.106 R)
• M13: 2,757,388 km (0.113 R)
• M14: 2,805,110 km (0.097 R)
• M15: 3,348,300 km (0.101 R)
• M16: 3,684,446 km (0.065 R)
• M17: 3,896,576 km (0.102 R)
• M18: 3,977,209 km (0.096 R)
• M19: 4,058,441 km (0.104 R)
• M20: 4,785,187 km (0.109 R)
• M21: 5,104,728 km (0.067 R)
• M22: 5,794,973 km (0.073 R)
• M23: 5,979,876 km (0.057 R)
• M24: 6,166,723 km (0.12 R)
• M25: 6,450,660 km (0.118 R)
• M26: 7,461,194 km (0.081 R)
• M27: 8,450,335 km (0.116 R)
• M28: 8,520,048 km (0.075 R)
• M29: 9,156,287 km (0.089 R)
• M30: 9,661,778 km (0.111 R)
• M31: 10,176,246 km (0.114 R)
• M32: 10,586,742 km (0.103 R)
• M33: 10,699,689 km (0.073 R)
• M34: 10,812,934 km (0.05 R)
• M35: 10,888,780 km (0.073 R)
• M36: 11,270,105 km (0.096 R)
• M37: 11,694,814 km (0.119 R)
• M38: 12,519,995 km (0.119 R)
• M39: 12,879,479 km (0.096 R)
• M40: 13,161,321 km (0.106 R)
• M41: 13,364,027 km (0.087 R)
• M42: 13,608,470 km (0.075 R)
• M43: 13,772,279 km (0.077 R)
• M44: 14,517,576 km (0.069 R)
• M45: 14,979,384 km (0.114 R)
• M46: 15,531,550 km (0.062 R)
• M47: 15,702,690 km (0.056 R)
• M48: 15,960,746 km (0.11 R)
• M49: 16,306,916 km (0.115 R)
• M50: 16,830,808 km (0.106 R)
• M51: 17,627,117 km (0.114 R)
• M52: 19,118,608 km (0.101 R)
• M53: 19,394,018 km (0.084 R)
• M54: 20,088,600 km (0.111 R)
• M55: 20,275,149 km (0.093 R)
• M56: 20,932,781 km (0.086 R)
• M57: 21,549,573 km (0.108 R)
• M58: 21,932,095 km (0.103 R)
• M59: 22,849,728 km (0.104 R)
• M60: 23,484,771 km (0.101 R)
• M61: 24,473,015 km (0.025 R)
• M62: 25,525,286 km (0.096 R)
• M63: 26,031,675 km (0.105 R)
• M64: 26,235,128 km (0.106 R)
• M65: 26,285,991 km (0.102 R)
• M66: 26,388,017 km (0.072 R)
• M67: 27,208,562 km (0.084 R)
• M68: 27,466,767 km (0.118 R)
• M69: 28,507,520 km (0.073 R)
• M70: 29,138,075 km (0.088 R)
• M71: 29,349,307 km (0.104 R)
• M72: 29,402,265 km (0.1 R)
• M73: 30,092,659 km (0.115 R)
• M74: 30,573,766 km (0.074 R)
• M75: 30,734,733 km (0.065 R)
• M76: 31,111,420 km (0.085 R)
• M77: 31,814,830 km (0.089 R)
• M78: 34,401,826 km (0.097 R)
• M79: 35,522,912 km (0.081 R)
• M80: 36,314,883 km (0.088 R)
• M81: 36,599,119 km (0.091 R)
• M82: 37,112,539 km (0.104 R)
• M83: 37,743,393 km (0.091 R)
• M84: 37,858,434 km (0.056 R)
• M85: 38,319,943 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.8

Radius: 3.9

Gravity: 50.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.45 AU - 9.55 AU

Year: 16808 Days

Day: 15.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,326,900 km

• M1: 89,609 km (0.068 R)
• M2: 293,661 km (0.072 R)
• M3: 764,595 km (0.115 R)
• M4: 979,866 km (0.105 R)
• M5: 1,030,131 km (0.101 R)
• M6: 1,081,443 km (0.085 R)
• M7: 1,186,311 km (0.092 R)
• M8: 1,213,089 km (0.099 R)
• M9: 1,668,615 km (0.108 R)
• M10: 3,080,220 km (0.049 R)
• M11: 3,154,421 km (0.115 R)
• M12: 3,534,399 km (0.086 R)
• M13: 4,462,205 km (0.118 R)
• M14: 4,844,727 km (0.083 R)
• M15: 5,193,440 km (0.081 R)
• M16: 5,868,874 km (0.082 R)
• M17: 6,908,579 km (0.105 R)
• M18: 7,152,573 km (0.066 R)
• M19: 7,251,009 km (0.045 R)
• M20: 8,259,897 km (0.091 R)
• M21: 8,311,508 km (0.112 R)
• M22: 8,571,060 km (0.091 R)
• M23: 9,853,563 km (0.08 R)
• M24: 9,908,316 km (0.11 R)
• M25: 10,017,971 km (0.045 R)
• M26: 10,741,277 km (0.099 R)
• M27: 10,853,924 km (0.107 R)
• M28: 10,910,472 km (0.039 R)
• M29: 10,967,169 km (0.082 R)
• M30: 11,023,867 km (0.114 R)
• M31: 11,366,297 km (0.068 R)
• M32: 12,178,613 km (0.048 R)
• M33: 12,355,139 km (0.065 R)
• M34: 12,949,640 km (0.116 R)
• M35: 16,837,091 km (0.072 R)
• M36: 19,657,908 km (0.12 R)
• M37: 21,051,562 km (0.055 R)
• M38: 21,617,940 km (0.111 R)
• M39: 22,261,061 km (0.068 R)
• M40: 23,859,364 km (0.099 R)
• M41: 24,672,429 km (0.114 R)
• M42: 24,821,129 km (0.115 R)
• M43: 25,569,567 km (0.076 R)
• M44: 26,022,101 km (0.108 R)
• M45: 27,704,179 km (0.118 R)
• M46: 27,936,206 km (0.11 R)
• M47: 29,499,803 km (0.047 R)
• M48: 29,974,327 km (0.09 R)
• M49: 30,053,763 km (0.052 R)
• M50: 31,011,190 km (0.085 R)
• M51: 33,366,309 km (0.059 R)
• M52: 33,448,588 km (0.118 R)
• M53: 33,530,867 km (0.062 R)
• M54: 33,613,295 km (0.099 R)
• M55: 36,284,365 km (0.11 R)
• M56: 36,877,670 km (0.1 R)
• M57: 37,645,257 km (0.083 R)
• M58: 40,416,707 km (0.107 R)
• M59: 41,384,456 km (0.114 R)
• M60: 41,826,817 km (0.095 R)
• M61: 42,270,823 km (0.06 R)
• M62: 43,791,934 km (0.089 R)
• M63: 43,972,050 km (0.04 R)
• M64: 45,969,780 km (0.112 R)
• M65: 46,703,558 km (0.104 R)
• M66: 48,741,230 km (0.088 R)
• M67: 49,864,860 km (0.109 R)
• M68: 49,958,957 km (0.103 R)
• M69: 51,661,381 km (0.102 R)
• M70: 51,851,819 km (0.084 R)
• M71: 52,807,001 km (0.089 R)
• M72: 54,444,051 km (0.075 R)
• M73: 54,540,840 km (0.099 R)
• M74: 56,097,706 km (0.079 R)
• M75: 56,195,543 km (0.119 R)
• M76: 56,293,380 km (0.115 R)
• M77: 56,979,884 km (0.028 R)
• M78: 57,373,327 km (0.109 R)
• M79: 58,757,855 km (0.034 R)
• M80: 59,354,601 km (0.113 R)
• M81: 60,153,304 km (0.078 R)
• M82: 61,257,336 km (0.117 R)
• M83: 61,559,673 km (0.071 R)
• M84: 62,368,100 km (0.064 R)
• M85: 62,570,805 km (0.096 R)
• M86: 62,875,087 km (0.055 R)
• M87: 65,946,182 km (0.112 R)
• M88: 66,566,265 km (0.045 R)
• M89: 70,116,223 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit