🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.3

Radius: 9.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.67 AU

Year: 326 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,548,432 km

• M1: 120,725 km (0.071 R)
• M2: 185,053 km (0.089 R)
• M3: 255,663 km (0.066 R)
• M4: 372,499 km (0.115 R)
• M5: 526,435 km (0.11 R)
• M6: 647,310 km (0.101 R)
• M7: 710,440 km (0.076 R)
• M8: 907,610 km (0.086 R)
• M9: 1,061,846 km (0.078 R)
• M10: 1,140,833 km (0.04 R)
• M11: 1,230,891 km (0.09 R)
• M12: 1,323,642 km (0.095 R)
• M13: 1,409,062 km (0.101 R)
• M14: 1,480,271 km (0.098 R)
• M15: 1,552,676 km (0.112 R)
• M16: 1,673,701 km (0.12 R)
• M17: 1,801,458 km (0.045 R)
• M18: 1,896,901 km (0.082 R)
• M19: 1,968,558 km (0.095 R)
• M20: 2,092,725 km (0.084 R)
• M21: 2,182,035 km (0.107 R)
• M22: 2,287,800 km (0.064 R)
• M23: 2,418,549 km (0.073 R)
• M24: 2,528,204 km (0.072 R)
• M25: 2,679,597 km (0.034 R)
• M26: 2,760,530 km (0.094 R)
• M27: 2,842,210 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 9.5

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.04 AU - 1.16 AU

Year: 769 Days

Day: 5.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,548,432 km

• M1: 121,025 km (0.052 R)
• M2: 227,987 km (0.06 R)
• M3: 325,375 km (0.071 R)
• M4: 385,065 km (0.065 R)
• M5: 601,383 km (0.089 R)
• M6: 704,157 km (0.101 R)
• M7: 797,357 km (0.037 R)
• M8: 1,055,563 km (0.074 R)
• M9: 1,127,370 km (0.065 R)
• M10: 1,194,689 km (0.074 R)
• M11: 1,276,219 km (0.111 R)
• M12: 1,392,158 km (0.054 R)
• M13: 1,532,032 km (0.072 R)
• M14: 1,607,280 km (0.052 R)
• M15: 1,683,724 km (0.046 R)
• M16: 1,797,119 km (0.061 R)
• M17: 1,898,696 km (0.105 R)
• M18: 2,017,028 km (0.071 R)
• M19: 2,084,646 km (0.081 R)
• M20: 2,153,162 km (0.102 R)
• M21: 2,237,835 km (0.043 R)
• M22: 2,331,632 km (0.037 R)
• M23: 2,474,648 km (0.112 R)
• M24: 2,845,352 km (0.098 R)
• M25: 2,955,755 km (0.098 R)
• M26: 3,172,073 km (0.108 R)
• M27: 3,304,318 km (0.093 R)
• M28: 3,465,584 km (0.119 R)
• M29: 3,547,115 km (0.07 R)
• M30: 3,647,794 km (0.096 R)
• M31: 3,749,371 km (0.103 R)
• M32: 3,814,596 km (0.094 R)
• M33: 4,059,937 km (0.104 R)
• M34: 4,174,828 km (0.063 R)
• M35: 4,281,192 km (0.031 R)
• M36: 4,427,798 km (0.096 R)
• M37: 4,486,889 km (0.065 R)
• M38: 4,566,026 km (0.116 R)
• M39: 4,635,739 km (0.099 R)
• M40: 4,918,030 km (0.116 R)
• M41: 5,206,006 km (0.11 R)
• M42: 5,268,388 km (0.093 R)
• M43: 5,383,429 km (0.118 R)
• M44: 5,520,610 km (0.101 R)
• M45: 5,691,002 km (0.107 R)
• M46: 5,819,956 km (0.086 R)
• M47: 6,190,509 km (0.119 R)
• M48: 6,323,203 km (0.111 R)
• M49: 6,456,794 km (0.112 R)
• M50: 6,580,062 km (0.109 R)
• M51: 6,772,146 km (0.105 R)
• M52: 7,058,028 km (0.071 R)
• M53: 7,219,892 km (0.071 R)
• M54: 7,289,605 km (0.054 R)
• M55: 7,464,934 km (0.1 R)
• M56: 7,736,454 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.1

Radius: 10.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.12 AU - 2.34 AU

Year: 2221 Days

Day: 10.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,548,432 km

• M1: 137,331 km (0.094 R)
• M2: 233,373 km (0.091 R)
• M3: 385,364 km (0.06 R)
• M4: 555,307 km (0.054 R)
• M5: 702,661 km (0.116 R)
• M6: 811,718 km (0.025 R)
• M7: 1,255,126 km (0.036 R)
• M8: 1,327,382 km (0.059 R)
• M9: 1,465,311 km (0.112 R)
• M10: 1,848,880 km (0.114 R)
• M11: 2,003,863 km (0.058 R)
• M12: 2,455,799 km (0.032 R)
• M13: 2,734,200 km (0.1 R)
• M14: 2,897,860 km (0.1 R)
• M15: 2,994,800 km (0.119 R)
• M16: 3,064,812 km (0.069 R)
• M17: 3,206,331 km (0.111 R)
• M18: 3,364,755 km (0.118 R)
• M19: 3,704,193 km (0.101 R)
• M20: 3,855,287 km (0.116 R)
• M21: 4,008,475 km (0.073 R)
• M22: 4,336,693 km (0.08 R)
• M23: 4,416,279 km (0.081 R)
• M24: 4,496,164 km (0.062 R)
• M25: 4,706,349 km (0.108 R)
• M26: 4,820,941 km (0.101 R)
• M27: 4,903,220 km (0.092 R)
• M28: 5,119,688 km (0.102 R)
• M29: 5,305,339 km (0.109 R)
• M30: 5,441,772 km (0.076 R)
• M31: 5,718,079 km (0.049 R)
• M32: 5,893,109 km (0.106 R)
• M33: 6,266,655 km (0.038 R)
• M34: 6,739,683 km (0.076 R)
• M35: 6,869,085 km (0.045 R)
• M36: 7,148,983 km (0.098 R)
• M37: 7,224,380 km (0.084 R)
• M38: 7,432,770 km (0.06 R)
• M39: 7,585,659 km (0.04 R)
• M40: 7,720,297 km (0.107 R)
• M41: 7,875,131 km (0.064 R)
• M42: 7,972,370 km (0.078 R)
• M43: 8,109,252 km (0.117 R)
• M44: 8,187,940 km (0.091 R)
• M45: 8,504,789 km (0.105 R)
• M46: 8,805,630 km (0.092 R)
• M47: 8,926,804 km (0.095 R)
• M48: 9,355,701 km (0.113 R)
• M49: 9,541,651 km (0.12 R)
• M50: 9,896,198 km (0.068 R)
• M51: 10,233,841 km (0.107 R)
• M52: 10,553,681 km (0.076 R)
• M53: 10,682,634 km (0.091 R)
• M54: 10,855,420 km (0.081 R)
• M55: 11,028,953 km (0.118 R)
• M56: 11,181,693 km (0.101 R)
• M57: 11,599,669 km (0.062 R)
• M58: 12,067,761 km (0.116 R)
• M59: 12,225,138 km (0.085 R)
• M60: 12,428,441 km (0.115 R)
• M61: 12,999,157 km (0.102 R)
• M62: 13,068,272 km (0.086 R)
• M63: 13,531,875 km (0.072 R)
• M64: 14,213,593 km (0.073 R)
• M65: 14,642,490 km (0.033 R)
• M66: 14,858,509 km (0.096 R)
• M67: 15,003,170 km (0.099 R)
• M68: 15,099,811 km (0.072 R)
• M69: 15,391,078 km (0.118 R)
• M70: 15,733,208 km (0.115 R)
• M71: 15,880,562 km (0.062 R)
• M72: 16,003,681 km (0.114 R)
• M73: 16,724,444 km (0.109 R)
• M74: 16,874,939 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.7

Radius: 9.3

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.77 AU - 2.89 AU

Year: 2372 Days

Day: 10.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 28,548,432 km

• M1: 126,111 km (0.118 R)
• M2: 195,375 km (0.059 R)
• M3: 255,962 km (0.107 R)
• M4: 331,658 km (0.083 R)
• M5: 495,169 km (0.077 R)
• M6: 673,639 km (0.043 R)
• M7: 939,624 km (0.071 R)
• M8: 1,148,612 km (0.077 R)
• M9: 1,238,222 km (0.04 R)
• M10: 1,407,267 km (0.114 R)
• M11: 1,565,991 km (0.081 R)
• M12: 1,656,796 km (0.116 R)
• M13: 1,749,547 km (0.094 R)
• M14: 1,853,518 km (0.081 R)
• M15: 2,047,845 km (0.038 R)
• M16: 2,198,191 km (0.096 R)
• M17: 2,383,393 km (0.079 R)
• M18: 2,530,897 km (0.113 R)
• M19: 2,627,537 km (0.094 R)
• M20: 2,824,258 km (0.047 R)
• M21: 2,958,298 km (0.053 R)
• M22: 3,026,066 km (0.101 R)
• M23: 3,290,704 km (0.102 R)
• M24: 3,671,431 km (0.09 R)
• M25: 4,167,198 km (0.07 R)
• M26: 4,268,925 km (0.102 R)
• M27: 4,592,056 km (0.114 R)
• M28: 4,710,388 km (0.107 R)
• M29: 4,883,024 km (0.087 R)
• M30: 5,057,904 km (0.104 R)
• M31: 5,180,125 km (0.09 R)
• M32: 5,524,949 km (0.043 R)
• M33: 5,664,972 km (0.067 R)
• M34: 5,934,248 km (0.118 R)
• M35: 6,034,479 km (0.067 R)
• M36: 6,193,202 km (0.098 R)
• M37: 6,338,761 km (0.109 R)
• M38: 6,426,575 km (0.112 R)
• M39: 6,707,520 km (0.101 R)
• M40: 6,871,928 km (0.117 R)
• M41: 6,947,176 km (0.073 R)
• M42: 7,373,380 km (0.042 R)
• M43: 7,465,831 km (0.1 R)
• M44: 9,394,746 km (0.08 R)
• M45: 9,562,146 km (0.103 R)
• M46: 10,293,081 km (0.109 R)
• M47: 10,691,461 km (0.096 R)
• M48: 10,831,335 km (0.113 R)
• M49: 10,918,999 km (0.104 R)
• M50: 10,989,310 km (0.101 R)
• M51: 11,165,686 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.9

Radius: 15

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.79 AU - 3.99 AU

Year: 4162 Days

Day: 11.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,548,432 km

• M1: 199,863 km (0.081 R)
• M2: 366,216 km (0.106 R)
• M3: 469,139 km (0.115 R)
• M4: 586,723 km (0.055 R)
• M5: 999,015 km (0.119 R)
• M6: 1,119,890 km (0.102 R)
• M7: 1,260,362 km (0.107 R)
• M8: 1,362,687 km (0.066 R)
• M9: 1,513,930 km (0.106 R)
• M10: 1,703,471 km (0.11 R)
• M11: 2,089,284 km (0.078 R)
• M12: 2,521,921 km (0.115 R)
• M13: 3,082,614 km (0.086 R)
• M14: 3,183,293 km (0.1 R)
• M15: 3,576,137 km (0.114 R)
• M16: 3,875,782 km (0.03 R)
• M17: 4,006,680 km (0.058 R)
• M18: 4,228,384 km (0.108 R)
• M19: 5,324,188 km (0.078 R)
• M20: 6,582,306 km (0.042 R)
• M21: 7,380,112 km (0.098 R)
• M22: 7,873,635 km (0.055 R)
• M23: 8,519,898 km (0.112 R)
• M24: 9,359,142 km (0.047 R)
• M25: 10,134,059 km (0.059 R)
• M26: 10,651,817 km (0.054 R)
• M27: 10,929,620 km (0.118 R)
• M28: 11,053,787 km (0.1 R)
• M29: 11,178,402 km (0.107 R)
• M30: 11,745,228 km (0.119 R)
• M31: 11,968,278 km (0.105 R)
• M32: 12,450,881 km (0.068 R)
• M33: 12,972,679 km (0.097 R)
• M34: 13,203,358 km (0.096 R)
• M35: 13,501,806 km (0.096 R)
• M36: 13,768,988 km (0.061 R)
• M37: 14,206,861 km (0.046 R)
• M38: 14,308,588 km (0.068 R)
• M39: 14,820,811 km (0.098 R)
• M40: 15,793,197 km (0.048 R)
• M41: 16,464,742 km (0.11 R)
• M42: 16,678,816 km (0.091 R)
• M43: 17,362,778 km (0.092 R)
• M44: 17,726,300 km (0.111 R)
• M45: 18,239,720 km (0.109 R)
• M46: 18,498,226 km (0.118 R)
• M47: 18,683,577 km (0.068 R)
• M48: 18,944,177 km (0.082 R)
• M49: 19,168,574 km (0.097 R)
• M50: 19,695,457 km (0.112 R)
• M51: 21,227,190 km (0.105 R)
• M52: 21,772,325 km (0.104 R)
• M53: 22,203,914 km (0.049 R)
• M54: 22,519,566 km (0.1 R)
• M55: 23,435,404 km (0.088 R)
• M56: 23,676,257 km (0.103 R)
• M57: 23,837,374 km (0.084 R)
• M58: 24,648,194 km (0.059 R)
• M59: 24,770,565 km (0.084 R)
• M60: 25,262,293 km (0.12 R)
• M61: 25,674,435 km (0.062 R)
• M62: 25,881,329 km (0.093 R)
• M63: 26,882,438 km (0.103 R)
• M64: 27,176,847 km (0.093 R)
• M65: 27,345,444 km (0.088 R)
• M66: 28,322,168 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.7

Radius: 11.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.13 AU - 5.15 AU

Year: 7771 Days

Day: 11.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 28,548,432 km

• M1: 223,350 km (0.111 R)
• M2: 324,927 km (0.111 R)
• M3: 516,561 km (0.1 R)
• M4: 603,478 km (0.097 R)
• M5: 822,190 km (0.105 R)
• M6: 996,172 km (0.107 R)
• M7: 1,108,819 km (0.079 R)
• M8: 1,269,637 km (0.065 R)
• M9: 1,591,123 km (0.12 R)
• M10: 1,849,329 km (0.116 R)
• M11: 1,951,355 km (0.095 R)
• M12: 2,107,984 km (0.097 R)
• M13: 2,820,219 km (0.083 R)
• M14: 3,210,520 km (0.105 R)
• M15: 3,380,912 km (0.086 R)
• M16: 3,538,438 km (0.104 R)
• M17: 3,779,291 km (0.079 R)
• M18: 4,345,369 km (0.085 R)
• M19: 4,551,665 km (0.059 R)
• M20: 5,686,664 km (0.07 R)
• M21: 6,490,154 km (0.03 R)
• M22: 6,945,231 km (0.105 R)
• M23: 7,166,486 km (0.063 R)
• M24: 7,574,888 km (0.073 R)
• M25: 8,054,050 km (0.102 R)
• M26: 8,138,423 km (0.053 R)
• M27: 8,715,422 km (0.11 R)
• M28: 9,195,332 km (0.077 R)
• M29: 9,751,238 km (0.102 R)
• M30: 10,272,287 km (0.099 R)
• M31: 10,663,187 km (0.089 R)
• M32: 11,270,704 km (0.051 R)
• M33: 11,913,376 km (0.067 R)
• M34: 12,227,083 km (0.096 R)
• M35: 12,690,537 km (0.108 R)
• M36: 12,764,289 km (0.082 R)
• M37: 12,887,408 km (0.058 R)
• M38: 13,035,659 km (0.103 R)
• M39: 13,459,021 km (0.119 R)
• M40: 13,684,914 km (0.09 R)
• M41: 16,466,088 km (0.116 R)
• M42: 17,934,092 km (0.09 R)
• M43: 18,711,702 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 13.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.58 AU - 6.02 AU

Year: 8137 Days

Day: 5 Hours

Environment

Temp: -217 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,548,432 km

• M1: 192,532 km (0.115 R)
• M2: 500,704 km (0.077 R)
• M3: 794,365 km (0.097 R)
• M4: 880,084 km (0.106 R)
• M5: 1,199,625 km (0.095 R)
• M6: 1,285,495 km (0.083 R)
• M7: 1,525,449 km (0.116 R)
• M8: 1,666,969 km (0.086 R)
• M9: 1,913,058 km (0.03 R)
• M10: 2,259,975 km (0.114 R)
• M11: 2,367,985 km (0.057 R)
• M12: 2,876,169 km (0.106 R)
• M13: 3,213,811 km (0.108 R)
• M14: 3,627,449 km (0.078 R)
• M15: 3,776,299 km (0.054 R)
• M16: 3,948,935 km (0.072 R)
• M17: 4,080,132 km (0.091 R)
• M18: 4,302,285 km (0.056 R)
• M19: 4,619,881 km (0.116 R)
• M20: 4,804,934 km (0.079 R)
• M21: 5,016,017 km (0.039 R)
• M22: 5,158,434 km (0.109 R)
• M23: 5,593,913 km (0.118 R)
• M24: 5,991,245 km (0.119 R)
• M25: 6,449,015 km (0.078 R)
• M26: 6,682,387 km (0.117 R)
• M27: 6,918,303 km (0.068 R)
• M28: 7,237,395 km (0.117 R)
• M29: 7,643,105 km (0.069 R)
• M30: 8,111,945 km (0.109 R)
• M31: 8,279,644 km (0.111 R)
• M32: 8,363,867 km (0.114 R)
• M33: 8,476,664 km (0.089 R)
• M34: 8,646,907 km (0.114 R)
• M35: 8,961,960 km (0.098 R)
• M36: 9,048,577 km (0.079 R)
• M37: 9,339,245 km (0.12 R)
• M38: 9,485,702 km (0.118 R)
• M39: 9,721,618 km (0.112 R)
• M40: 11,868,347 km (0.05 R)
• M41: 12,314,897 km (0.08 R)
• M42: 12,604,817 km (0.091 R)
• M43: 13,027,581 km (0.095 R)
• M44: 13,554,315 km (0.109 R)
• M45: 13,853,810 km (0.073 R)
• M46: 14,527,000 km (0.116 R)
• M47: 14,696,944 km (0.118 R)
• M48: 15,176,405 km (0.116 R)
• M49: 16,468,182 km (0.075 R)
• M50: 16,716,515 km (0.068 R)
• M51: 16,859,082 km (0.083 R)
• M52: 17,360,982 km (0.055 R)
• M53: 17,758,763 km (0.033 R)
• M54: 18,600,251 km (0.08 R)
• M55: 18,821,955 km (0.096 R)
• M56: 19,379,955 km (0.112 R)
• M57: 19,567,252 km (0.036 R)
• M58: 19,679,899 km (0.104 R)
• M59: 20,132,582 km (0.076 R)
• M60: 21,125,164 km (0.116 R)
• M61: 21,588,618 km (0.089 R)
• M62: 21,938,378 km (0.064 R)
• M63: 22,172,648 km (0.07 R)
• M64: 22,407,816 km (0.11 R)
• M65: 23,875,820 km (0.084 R)
• M66: 24,682,302 km (0.113 R)
• M67: 25,048,219 km (0.093 R)
• M68: 25,620,879 km (0.036 R)
• M69: 26,322,045 km (0.117 R)
• M70: 27,448,666 km (0.091 R)
• M71: 27,912,120 km (0.059 R)
• M72: 28,166,137 km (0.105 R)
• M73: 28,378,267 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 10,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit