🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 12.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.93 AU - 1.51 AU

Year: 914 Days

Day: 13.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,092,624 km

• M1: 159,023 km (0.117 R)
• M2: 242,947 km (0.075 R)
• M3: 350,358 km (0.102 R)
• M4: 458,817 km (0.046 R)
• M5: 541,395 km (0.058 R)
• M6: 636,539 km (0.069 R)
• M7: 738,265 km (0.117 R)
• M8: 835,953 km (0.109 R)
• M9: 1,049,728 km (0.082 R)
• M10: 1,229,246 km (0.113 R)
• M11: 1,373,009 km (0.114 R)
• M12: 1,505,254 km (0.081 R)
• M13: 1,584,092 km (0.098 R)
• M14: 1,696,141 km (0.118 R)
• M15: 1,829,432 km (0.089 R)
• M16: 1,928,317 km (0.104 R)
• M17: 2,517,732 km (0.07 R)
• M18: 2,623,049 km (0.111 R)
• M19: 2,762,175 km (0.09 R)
• M20: 2,887,538 km (0.069 R)
• M21: 2,970,266 km (0.111 R)
• M22: 3,048,206 km (0.069 R)
• M23: 3,223,385 km (0.111 R)
• M24: 3,454,364 km (0.086 R)
• M25: 3,583,767 km (0.099 R)
• M26: 4,049,465 km (0.116 R)
• M27: 4,173,631 km (0.099 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.4

Radius: 13.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.02 AU - 2.04 AU

Year: 1962 Days

Day: 7 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 42,092,624 km

• M1: 213,027 km (0.115 R)
• M2: 299,944 km (0.103 R)
• M3: 481,556 km (0.051 R)
• M4: 641,176 km (0.102 R)
• M5: 725,849 km (0.109 R)
• M6: 845,677 km (0.054 R)
• M7: 986,149 km (0.106 R)
• M8: 1,156,092 km (0.084 R)
• M9: 1,434,195 km (0.111 R)
• M10: 1,534,425 km (0.074 R)
• M11: 1,637,049 km (0.084 R)
• M12: 1,841,550 km (0.114 R)
• M13: 1,959,882 km (0.118 R)
• M14: 2,054,577 km (0.102 R)
• M15: 2,421,990 km (0.061 R)
• M16: 2,580,563 km (0.073 R)
• M17: 2,829,943 km (0.1 R)
• M18: 3,077,378 km (0.086 R)
• M19: 3,446,286 km (0.112 R)
• M20: 3,583,019 km (0.103 R)
• M21: 3,872,939 km (0.09 R)
• M22: 4,048,418 km (0.073 R)
• M23: 4,170,639 km (0.112 R)
• M24: 4,339,385 km (0.07 R)
• M25: 4,453,080 km (0.07 R)
• M26: 4,671,942 km (0.06 R)
• M27: 4,870,757 km (0.08 R)
• M28: 5,484,408 km (0.117 R)
• M29: 5,856,757 km (0.076 R)
• M30: 6,199,186 km (0.064 R)
• M31: 6,301,810 km (0.038 R)
• M32: 6,535,033 km (0.118 R)
• M33: 7,036,635 km (0.114 R)
• M34: 7,346,452 km (0.055 R)
• M35: 7,537,190 km (0.105 R)
• M36: 7,674,520 km (0.119 R)
• M37: 7,854,187 km (0.074 R)
• M38: 7,993,463 km (0.096 R)
• M39: 8,572,856 km (0.094 R)
• M40: 8,918,277 km (0.093 R)
• M41: 9,049,026 km (0.054 R)
• M42: 9,253,675 km (0.081 R)
• M43: 9,386,070 km (0.113 R)
• M44: 9,578,452 km (0.09 R)
• M45: 9,906,969 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.1

Radius: 8.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.24 AU - 2.3 AU

Year: 2320 Days

Day: 8.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,092,624 km

• M1: 118,332 km (0.067 R)
• M2: 280,496 km (0.057 R)
• M3: 513,569 km (0.054 R)
• M4: 594,502 km (0.107 R)
• M5: 778,807 km (0.069 R)
• M6: 838,646 km (0.115 R)
• M7: 1,018,761 km (0.114 R)
• M8: 1,133,054 km (0.106 R)
• M9: 1,522,906 km (0.055 R)
• M10: 1,588,281 km (0.045 R)
• M11: 1,699,133 km (0.118 R)
• M12: 1,905,578 km (0.117 R)
• M13: 2,181,137 km (0.089 R)
• M14: 2,329,987 km (0.053 R)
• M15: 2,533,889 km (0.112 R)
• M16: 2,836,974 km (0.116 R)
• M17: 2,986,123 km (0.111 R)
• M18: 3,151,878 km (0.112 R)
• M19: 3,420,406 km (0.059 R)
• M20: 3,478,001 km (0.083 R)
• M21: 3,535,746 km (0.103 R)
• M22: 3,874,585 km (0.032 R)
• M23: 4,378,879 km (0.091 R)
• M24: 4,457,119 km (0.097 R)
• M25: 4,535,957 km (0.069 R)
• M26: 4,710,687 km (0.113 R)
• M27: 4,774,865 km (0.09 R)
• M28: 4,871,505 km (0.059 R)
• M29: 5,116,247 km (0.09 R)
• M30: 5,215,281 km (0.046 R)
• M31: 5,398,538 km (0.029 R)
• M32: 5,737,078 km (0.12 R)
• M33: 5,840,002 km (0.091 R)
• M34: 6,082,649 km (0.115 R)
• M35: 6,187,518 km (0.118 R)
• M36: 6,595,621 km (0.047 R)
• M37: 6,848,291 km (0.078 R)
• M38: 7,012,400 km (0.077 R)
• M39: 7,177,706 km (0.086 R)
• M40: 7,233,207 km (0.092 R)
• M41: 7,288,707 km (0.074 R)
• M42: 7,400,307 km (0.106 R)
• M43: 7,531,206 km (0.109 R)
• M44: 7,662,852 km (0.104 R)
• M45: 7,757,398 km (0.089 R)
• M46: 7,833,393 km (0.061 R)
• M47: 8,216,513 km (0.093 R)
• M48: 8,293,856 km (0.09 R)
• M49: 8,684,456 km (0.093 R)
• M50: 9,141,028 km (0.091 R)
• M51: 9,321,892 km (0.102 R)
• M52: 9,443,066 km (0.081 R)
• M53: 9,585,035 km (0.095 R)
• M54: 10,264,359 km (0.112 R)
• M55: 10,599,159 km (0.077 R)
• M56: 10,683,532 km (0.105 R)
• M57: 10,746,961 km (0.114 R)
• M58: 10,831,634 km (0.063 R)
• M59: 11,065,605 km (0.11 R)
• M60: 11,603,708 km (0.056 R)
• M61: 11,952,720 km (0.101 R)
• M62: 12,106,357 km (0.117 R)
• M63: 12,282,883 km (0.055 R)
• M64: 12,371,445 km (0.072 R)
• M65: 12,795,106 km (0.067 R)
• M66: 12,929,894 km (0.104 R)
• M67: 13,473,682 km (0.105 R)
• M68: 13,702,417 km (0.081 R)
• M69: 13,863,384 km (0.058 R)
• M70: 14,396,551 km (0.112 R)
• M71: 15,554,588 km (0.09 R)
• M72: 15,698,501 km (0.079 R)
• M73: 15,963,439 km (0.105 R)
• M74: 16,132,784 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.7

Radius: 10.4

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.57 AU - 3.61 AU

Year: 3684 Days

Day: 11.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 170 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,092,624 km

• M1: 135,835 km (0.055 R)
• M2: 271,071 km (0.087 R)
• M3: 620,682 km (0.109 R)
• M4: 784,342 km (0.114 R)
• M5: 1,025,643 km (0.101 R)
• M6: 1,168,659 km (0.115 R)
• M7: 1,318,556 km (0.11 R)
• M8: 1,389,016 km (0.108 R)
• M9: 2,212,553 km (0.116 R)
• M10: 2,772,647 km (0.114 R)
• M11: 3,031,302 km (0.096 R)
• M12: 3,473,363 km (0.06 R)
• M13: 3,956,415 km (0.069 R)
• M14: 4,038,993 km (0.115 R)
• M15: 4,375,289 km (0.107 R)
• M16: 4,720,561 km (0.105 R)
• M17: 5,483,660 km (0.067 R)
• M18: 6,576,322 km (0.036 R)
• M19: 6,798,026 km (0.048 R)
• M20: 7,021,974 km (0.093 R)
• M21: 7,580,124 km (0.03 R)
• M22: 7,683,047 km (0.115 R)
• M23: 7,916,570 km (0.088 R)
• M24: 8,205,144 km (0.082 R)
• M25: 8,657,827 km (0.097 R)
• M26: 9,310,971 km (0.091 R)
• M27: 11,041,370 km (0.1 R)
• M28: 11,158,356 km (0.082 R)
• M29: 11,541,177 km (0.072 R)
• M30: 11,630,187 km (0.073 R)
• M31: 12,562,780 km (0.091 R)
• M32: 12,715,520 km (0.056 R)
• M33: 12,961,010 km (0.12 R)
• M34: 13,239,262 km (0.103 R)
• M35: 13,770,035 km (0.084 R)
• M36: 13,895,847 km (0.074 R)
• M37: 14,852,525 km (0.085 R)
• M38: 14,949,315 km (0.097 R)
• M39: 15,143,643 km (0.063 R)
• M40: 15,665,739 km (0.103 R)
• M41: 15,731,413 km (0.046 R)
• M42: 16,293,602 km (0.103 R)
• M43: 16,660,864 km (0.085 R)
• M44: 16,929,692 km (0.037 R)
• M45: 17,369,510 km (0.071 R)
• M46: 17,505,644 km (0.085 R)
• M47: 17,847,475 km (0.105 R)
• M48: 18,468,306 km (0.037 R)
• M49: 18,572,426 km (0.091 R)
• M50: 18,921,139 km (0.066 R)
• M51: 19,131,324 km (0.104 R)
• M52: 19,660,302 km (0.082 R)
• M53: 19,873,180 km (0.084 R)
• M54: 20,015,597 km (0.111 R)
• M55: 20,194,067 km (0.112 R)
• M56: 20,588,557 km (0.101 R)
• M57: 21,130,550 km (0.073 R)
• M58: 21,348,663 km (0.067 R)
• M59: 21,421,517 km (0.112 R)
• M60: 21,494,521 km (0.079 R)
• M61: 21,787,135 km (0.081 R)
• M62: 22,154,846 km (0.12 R)
• M63: 22,228,598 km (0.103 R)
• M64: 22,821,903 km (0.11 R)
• M65: 23,120,501 km (0.097 R)
• M66: 23,721,585 km (0.097 R)
• M67: 23,986,074 km (0.111 R)
• M68: 24,137,766 km (0.061 R)
• M69: 24,442,048 km (0.06 R)
• M70: 25,131,096 km (0.064 R)
• M71: 25,208,139 km (0.07 R)
• M72: 25,362,225 km (0.104 R)
• M73: 25,555,355 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 11.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.18 AU - 3.92 AU

Year: 4537 Days

Day: 13 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,092,624 km

• M1: 142,268 km (0.029 R)
• M2: 240,254 km (0.119 R)
• M3: 648,357 km (0.096 R)
• M4: 801,994 km (0.096 R)
• M5: 944,112 km (0.084 R)
• M6: 1,018,462 km (0.053 R)
• M7: 1,323,044 km (0.1 R)
• M8: 1,393,055 km (0.039 R)
• M9: 1,809,685 km (0.087 R)
• M10: 1,951,654 km (0.04 R)
• M11: 2,064,899 km (0.115 R)
• M12: 2,230,504 km (0.117 R)
• M13: 2,400,597 km (0.119 R)
• M14: 2,575,028 km (0.092 R)
• M15: 3,029,506 km (0.098 R)
• M16: 3,180,301 km (0.034 R)
• M17: 3,295,192 km (0.064 R)
• M18: 3,372,385 km (0.059 R)
• M19: 3,469,923 km (0.105 R)
• M20: 3,608,151 km (0.11 R)
• M21: 4,054,252 km (0.1 R)
• M22: 4,220,904 km (0.088 R)
• M23: 4,326,221 km (0.047 R)
• M24: 4,625,716 km (0.114 R)
• M25: 4,756,315 km (0.059 R)
• M26: 4,843,979 km (0.115 R)
• M27: 5,541,853 km (0.106 R)
• M28: 5,750,393 km (0.117 R)
• M29: 5,890,865 km (0.102 R)
• M30: 6,151,464 km (0.082 R)
• M31: 6,271,143 km (0.117 R)
• M32: 6,415,804 km (0.109 R)
• M33: 6,906,186 km (0.098 R)
• M34: 7,080,766 km (0.108 R)
• M35: 7,180,997 km (0.111 R)
• M36: 7,845,062 km (0.067 R)
• M37: 8,289,966 km (0.06 R)
• M38: 8,475,467 km (0.084 R)
• M39: 8,582,131 km (0.102 R)
• M40: 8,662,465 km (0.106 R)
• M41: 8,931,890 km (0.039 R)
• M42: 9,728,948 km (0.119 R)
• M43: 9,981,020 km (0.091 R)
• M44: 10,150,216 km (0.04 R)
• M45: 10,235,187 km (0.085 R)
• M46: 10,606,040 km (0.091 R)
• M47: 10,807,698 km (0.085 R)
• M48: 10,894,465 km (0.053 R)
• M49: 11,894,228 km (0.034 R)
• M50: 11,983,837 km (0.094 R)
• M51: 13,510,632 km (0.112 R)
• M52: 14,043,650 km (0.107 R)
• M53: 14,296,769 km (0.045 R)
• M54: 15,650,780 km (0.064 R)
• M55: 16,144,303 km (0.118 R)
• M56: 16,309,908 km (0.066 R)
• M57: 17,146,609 km (0.084 R)
• M58: 18,237,925 km (0.103 R)
• M59: 18,375,854 km (0.075 R)
• M60: 18,444,969 km (0.08 R)
• M61: 18,514,232 km (0.1 R)
• M62: 18,722,323 km (0.067 R)
• M63: 19,881,108 km (0.081 R)
• M64: 20,990,676 km (0.085 R)
• M65: 21,099,134 km (0.073 R)
• M66: 21,462,059 km (0.104 R)
• M67: 21,644,269 km (0.05 R)
• M68: 21,717,272 km (0.081 R)
• M69: 22,157,240 km (0.099 R)
• M70: 22,341,395 km (0.091 R)
• M71: 22,600,050 km (0.106 R)
• M72: 22,896,852 km (0.075 R)
• M73: 23,195,000 km (0.049 R)
• M74: 24,400,460 km (0.105 R)
• M75: 24,514,453 km (0.109 R)
• M76: 25,125,860 km (0.08 R)
• M77: 25,356,390 km (0.106 R)
• M78: 25,548,923 km (0.116 R)
• M79: 25,935,783 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.2

Radius: 5.6

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.87 AU - 7.39 AU

Year: 12913 Days

Day: 17.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,092,624 km

• M1: 84,523 km (0.118 R)
• M2: 124,914 km (0.084 R)
• M3: 256,112 km (0.112 R)
• M4: 344,823 km (0.105 R)
• M5: 457,470 km (0.036 R)
• M6: 596,896 km (0.037 R)
• M7: 766,091 km (0.109 R)
• M8: 1,056,460 km (0.09 R)
• M9: 1,148,014 km (0.079 R)
• M10: 1,185,414 km (0.062 R)
• M11: 1,339,200 km (0.025 R)
• M12: 1,623,735 km (0.045 R)
• M13: 1,751,342 km (0.059 R)
• M14: 2,107,984 km (0.12 R)
• M15: 2,584,602 km (0.11 R)
• M16: 2,809,747 km (0.065 R)
• M17: 2,911,773 km (0.106 R)
• M18: 3,067,355 km (0.086 R)
• M19: 3,386,447 km (0.115 R)
• M20: 3,743,986 km (0.078 R)
• M21: 3,913,181 km (0.088 R)
• M22: 3,970,178 km (0.103 R)
• M23: 4,795,958 km (0.08 R)
• M24: 5,072,415 km (0.09 R)
• M25: 5,134,498 km (0.116 R)
• M26: 5,737,527 km (0.101 R)
• M27: 6,974,702 km (0.081 R)
• M28: 7,113,229 km (0.099 R)
• M29: 7,182,942 km (0.1 R)
• M30: 7,534,497 km (0.081 R)
• M31: 8,733,823 km (0.118 R)
• M32: 9,071,016 km (0.079 R)
• M33: 9,642,630 km (0.113 R)
• M34: 9,758,419 km (0.079 R)
• M35: 10,900,598 km (0.114 R)
• M36: 10,940,840 km (0.1 R)
• M37: 11,263,672 km (0.03 R)
• M38: 11,589,796 km (0.108 R)
• M39: 11,671,775 km (0.083 R)
• M40: 12,797,350 km (0.045 R)
• M41: 13,052,265 km (0.028 R)
• M42: 13,094,900 km (0.099 R)
• M43: 13,180,320 km (0.085 R)
• M44: 13,308,675 km (0.082 R)
• M45: 13,480,713 km (0.118 R)
• M46: 13,523,797 km (0.114 R)
• M47: 14,571,880 km (0.091 R)
• M48: 14,882,445 km (0.072 R)
• M49: 15,419,950 km (0.032 R)
• M50: 15,555,336 km (0.116 R)
• M51: 16,055,143 km (0.116 R)
• M52: 16,698,862 km (0.117 R)
• M53: 16,791,463 km (0.044 R)
• M54: 16,884,214 km (0.101 R)
• M55: 17,303,986 km (0.112 R)
• M56: 18,296,867 km (0.092 R)
• M57: 18,679,837 km (0.113 R)
• M58: 18,824,199 km (0.051 R)
• M59: 20,883,264 km (0.09 R)
• M60: 21,233,323 km (0.083 R)
• M61: 21,888,712 km (0.099 R)
• M62: 21,939,425 km (0.105 R)
• M63: 22,499,520 km (0.115 R)
• M64: 22,653,007 km (0.052 R)
• M65: 23,064,252 km (0.111 R)
• M66: 25,104,019 km (0.073 R)
• M67: 25,369,705 km (0.083 R)
• M68: 25,582,881 km (0.088 R)
• M69: 26,820,355 km (0.053 R)
• M70: 26,928,814 km (0.06 R)
• M71: 27,146,329 km (0.084 R)
• M72: 27,419,046 km (0.05 R)
• M73: 27,802,315 km (0.093 R)
• M74: 28,518,740 km (0.096 R)
• M75: 28,629,442 km (0.113 R)
• M76: 28,684,943 km (0.079 R)
• M77: 29,353,047 km (0.104 R)
• M78: 30,874,757 km (0.095 R)
• M79: 31,045,448 km (0.062 R)
• M80: 31,102,445 km (0.06 R)
• M81: 32,248,813 km (0.061 R)
• M82: 33,350,751 km (0.107 R)
• M83: 34,523,897 km (0.028 R)
• M84: 35,353,118 km (0.099 R)
• M85: 38,062,635 km (0.062 R)
• M86: 38,919,232 km (0.044 R)
• M87: 39,288,290 km (0.072 R)
• M88: 40,277,880 km (0.116 R)
• M89: 41,714,917 km (0.086 R)
• M90: 42,092,652 km (0.064 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 14,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit