🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.1

Radius: 12.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.65 AU - 0.95 AU

Year: 477 Days

Day: 8.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,175,679 km

• M1: 157,676 km (0.038 R)
• M2: 246,687 km (0.118 R)
• M3: 372,200 km (0.057 R)
• M4: 464,501 km (0.116 R)
• M5: 649,704 km (0.063 R)
• M6: 743,352 km (0.071 R)
• M7: 861,833 km (0.071 R)
• M8: 956,230 km (0.055 R)
• M9: 1,036,713 km (0.1 R)
• M10: 1,123,330 km (0.116 R)
• M11: 1,246,898 km (0.075 R)
• M12: 1,331,870 km (0.099 R)
• M13: 1,415,046 km (0.108 R)
• M14: 1,586,785 km (0.074 R)
• M15: 1,709,604 km (0.106 R)
• M16: 1,796,371 km (0.099 R)
• M17: 1,880,146 km (0.115 R)
• M18: 2,005,958 km (0.093 R)
• M19: 2,120,999 km (0.102 R)
• M20: 2,276,132 km (0.083 R)
• M21: 2,493,946 km (0.099 R)
• M22: 2,578,170 km (0.115 R)
• M23: 2,658,205 km (0.106 R)
• M24: 2,795,236 km (0.091 R)
• M25: 2,887,987 km (0.068 R)
• M26: 2,976,549 km (0.036 R)
• M27: 3,082,015 km (0.074 R)
• M28: 3,161,901 km (0.117 R)
• M29: 3,532,903 km (0.109 R)
• M30: 3,656,022 km (0.058 R)
• M31: 3,826,115 km (0.058 R)
• M32: 3,935,322 km (0.049 R)
• M33: 4,033,907 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.9

Radius: 11.1

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.71 AU - 2.77 AU

Year: 2236 Days

Day: 5.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,175,679 km

• M1: 154,983 km (0.111 R)
• M2: 226,342 km (0.116 R)
• M3: 300,243 km (0.104 R)
• M4: 619,784 km (0.108 R)
• M5: 999,314 km (0.072 R)
• M6: 1,511,686 km (0.094 R)
• M7: 1,623,286 km (0.056 R)
• M8: 1,878,949 km (0.099 R)
• M9: 1,999,525 km (0.107 R)
• M10: 2,073,127 km (0.06 R)
• M11: 2,261,321 km (0.084 R)
• M12: 2,560,966 km (0.097 R)
• M13: 2,859,713 km (0.115 R)
• M14: 3,285,169 km (0.116 R)
• M15: 3,595,136 km (0.1 R)
• M16: 3,822,375 km (0.096 R)
• M17: 4,712,034 km (0.064 R)
• M18: 4,811,068 km (0.081 R)
• M19: 4,944,359 km (0.055 R)
• M20: 5,299,804 km (0.039 R)
• M21: 5,437,434 km (0.109 R)
• M22: 5,611,267 km (0.115 R)
• M23: 5,698,781 km (0.111 R)
• M24: 5,839,852 km (0.082 R)
• M25: 5,910,911 km (0.114 R)
• M26: 5,982,120 km (0.115 R)
• M27: 6,107,483 km (0.061 R)
• M28: 6,306,448 km (0.101 R)
• M29: 6,544,159 km (0.098 R)
• M30: 6,636,461 km (0.114 R)
• M31: 6,710,661 km (0.085 R)
• M32: 6,991,008 km (0.047 R)
• M33: 7,428,581 km (0.106 R)
• M34: 7,973,267 km (0.098 R)
• M35: 8,091,749 km (0.043 R)
• M36: 8,250,472 km (0.073 R)
• M37: 8,672,338 km (0.116 R)
• M38: 8,916,631 km (0.103 R)
• M39: 9,370,212 km (0.046 R)
• M40: 9,495,276 km (0.066 R)
• M41: 9,768,143 km (0.085 R)
• M42: 10,192,851 km (0.104 R)
• M43: 10,321,505 km (0.112 R)
• M44: 10,429,216 km (0.111 R)
• M45: 11,016,686 km (0.12 R)
• M46: 11,126,641 km (0.085 R)
• M47: 11,392,177 km (0.094 R)
• M48: 12,797,051 km (0.042 R)
• M49: 12,889,652 km (0.091 R)
• M50: 13,075,303 km (0.099 R)
• M51: 13,378,986 km (0.038 R)
• M52: 13,496,421 km (0.107 R)
• M53: 13,684,914 km (0.088 R)
• M54: 13,755,973 km (0.116 R)
• M55: 14,640,994 km (0.097 R)
• M56: 15,078,269 km (0.107 R)
• M57: 15,175,956 km (0.099 R)
• M58: 15,249,409 km (0.084 R)
• M59: 15,495,198 km (0.077 R)
• M60: 15,692,667 km (0.1 R)
• M61: 16,090,298 km (0.101 R)
• M62: 16,768,575 km (0.063 R)
• M63: 17,047,725 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 8.4

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.76 AU - 3.48 AU

Year: 3675 Days

Day: 5.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,175,679 km

• M1: 203,154 km (0.057 R)
• M2: 258,655 km (0.113 R)
• M3: 359,932 km (0.058 R)
• M4: 578,645 km (0.071 R)
• M5: 740,509 km (0.079 R)
• M6: 871,856 km (0.088 R)
• M7: 999,314 km (0.116 R)
• M8: 1,260,063 km (0.102 R)
• M9: 1,472,941 km (0.058 R)
• M10: 1,697,786 km (0.104 R)
• M11: 1,770,192 km (0.081 R)
• M12: 1,828,984 km (0.095 R)
• M13: 2,055,475 km (0.118 R)
• M14: 2,148,525 km (0.106 R)
• M15: 2,771,001 km (0.047 R)
• M16: 2,996,296 km (0.082 R)
• M17: 3,209,473 km (0.113 R)
• M18: 3,520,187 km (0.108 R)
• M19: 3,594,687 km (0.059 R)
• M20: 3,917,370 km (0.094 R)
• M21: 4,091,951 km (0.114 R)
• M22: 4,348,810 km (0.107 R)
• M23: 4,672,091 km (0.115 R)
• M24: 4,836,649 km (0.094 R)
• M25: 5,171,598 km (0.082 R)
• M26: 5,492,486 km (0.052 R)
• M27: 5,600,944 km (0.084 R)
• M28: 6,176,148 km (0.107 R)
• M29: 6,288,945 km (0.069 R)
• M30: 7,026,911 km (0.1 R)
• M31: 7,598,225 km (0.098 R)
• M32: 7,719,250 km (0.111 R)
• M33: 7,816,339 km (0.084 R)
• M34: 8,061,231 km (0.11 R)
• M35: 8,785,434 km (0.083 R)
• M36: 8,861,579 km (0.109 R)
• M37: 9,556,462 km (0.077 R)
• M38: 9,897,246 km (0.085 R)
• M39: 10,483,071 km (0.109 R)
• M40: 10,563,854 km (0.063 R)
• M41: 10,943,533 km (0.114 R)
• M42: 11,189,921 km (0.057 R)
• M43: 11,244,973 km (0.056 R)
• M44: 11,688,381 km (0.076 R)
• M45: 12,222,296 km (0.112 R)
• M46: 12,364,114 km (0.105 R)
• M47: 12,678,120 km (0.09 R)
• M48: 12,735,566 km (0.113 R)
• M49: 13,052,564 km (0.053 R)
• M50: 13,168,502 km (0.089 R)
• M51: 13,694,638 km (0.067 R)
• M52: 13,812,371 km (0.074 R)
• M53: 13,930,554 km (0.08 R)
• M54: 14,138,196 km (0.094 R)
• M55: 14,316,965 km (0.095 R)
• M56: 14,767,105 km (0.103 R)
• M57: 15,161,146 km (0.1 R)
• M58: 15,804,865 km (0.07 R)
• M59: 15,866,649 km (0.115 R)
• M60: 15,990,367 km (0.064 R)
• M61: 16,083,417 km (0.112 R)
• M62: 16,771,268 km (0.12 R)
• M63: 17,214,077 km (0.118 R)
• M64: 17,373,100 km (0.109 R)
• M65: 17,500,707 km (0.089 R)
• M66: 17,660,627 km (0.117 R)
• M67: 17,853,309 km (0.087 R)
• M68: 18,891,967 km (0.108 R)
• M69: 19,154,811 km (0.108 R)
• M70: 20,587,809 km (0.111 R)
• M71: 20,858,132 km (0.112 R)
• M72: 21,027,776 km (0.081 R)
• M73: 21,197,869 km (0.05 R)
• M74: 21,368,410 km (0.063 R)
• M75: 21,436,776 km (0.083 R)
• M76: 21,986,100 km (0.084 R)
• M77: 22,089,472 km (0.109 R)
• M78: 22,470,498 km (0.087 R)
• M79: 22,853,618 km (0.116 R)
• M80: 23,273,988 km (0.069 R)
• M81: 23,626,291 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 9.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.19 AU - 3.77 AU

Year: 4329 Days

Day: 12.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,175,679 km

• M1: 123,717 km (0.082 R)
• M2: 238,609 km (0.109 R)
• M3: 297,251 km (0.077 R)
• M4: 363,224 km (0.098 R)
• M5: 449,242 km (0.113 R)
• M6: 720,164 km (0.112 R)
• M7: 851,511 km (0.087 R)
• M8: 972,237 km (0.103 R)
• M9: 1,079,049 km (0.069 R)
• M10: 1,179,729 km (0.078 R)
• M11: 1,262,606 km (0.063 R)
• M12: 1,412,653 km (0.043 R)
• M13: 1,489,845 km (0.114 R)
• M14: 1,614,161 km (0.079 R)
• M15: 1,718,580 km (0.09 R)
• M16: 1,971,102 km (0.111 R)
• M17: 2,095,567 km (0.069 R)
• M18: 2,171,563 km (0.105 R)
• M19: 2,261,471 km (0.083 R)
• M20: 2,339,412 km (0.037 R)
• M21: 2,674,361 km (0.095 R)
• M22: 3,125,249 km (0.114 R)
• M23: 3,271,107 km (0.059 R)
• M24: 3,330,198 km (0.117 R)
• M25: 3,464,238 km (0.095 R)
• M26: 3,799,337 km (0.113 R)
• M27: 3,876,978 km (0.099 R)
• M28: 4,289,420 km (0.119 R)
• M29: 4,402,965 km (0.117 R)
• M30: 4,484,645 km (0.104 R)
• M31: 4,883,622 km (0.079 R)
• M32: 4,985,199 km (0.104 R)
• M33: 5,468,550 km (0.101 R)
• M34: 5,556,364 km (0.117 R)
• M35: 5,769,242 km (0.034 R)
• M36: 6,093,720 km (0.114 R)
• M37: 6,350,130 km (0.092 R)
• M38: 6,516,782 km (0.075 R)
• M39: 6,816,876 km (0.078 R)
• M40: 6,949,569 km (0.114 R)
• M41: 7,606,304 km (0.058 R)
• M42: 7,704,590 km (0.091 R)
• M43: 7,882,461 km (0.057 R)
• M44: 8,792,465 km (0.088 R)
• M45: 8,999,210 km (0.101 R)
• M46: 9,354,355 km (0.076 R)
• M47: 9,523,101 km (0.11 R)
• M48: 10,186,568 km (0.116 R)
• M49: 10,251,493 km (0.091 R)
• M50: 10,469,158 km (0.099 R)
• M51: 10,688,469 km (0.047 R)
• M52: 10,997,837 km (0.114 R)
• M53: 11,064,558 km (0.117 R)
• M54: 11,287,907 km (0.074 R)
• M55: 11,467,574 km (0.091 R)
• M56: 11,829,900 km (0.101 R)
• M57: 12,658,673 km (0.105 R)
• M58: 13,033,116 km (0.079 R)
• M59: 13,103,726 km (0.071 R)
• M60: 13,292,668 km (0.047 R)
• M61: 13,411,150 km (0.104 R)
• M62: 14,105,583 km (0.11 R)
• M63: 14,202,223 km (0.049 R)
• M64: 14,299,163 km (0.105 R)
• M65: 14,445,021 km (0.091 R)
• M66: 14,762,617 km (0.105 R)
• M67: 14,885,437 km (0.098 R)
• M68: 15,057,923 km (0.098 R)
• M69: 15,330,191 km (0.094 R)
• M70: 15,404,691 km (0.061 R)
• M71: 15,629,238 km (0.07 R)
• M72: 15,704,186 km (0.089 R)
• M73: 15,854,682 km (0.1 R)
• M74: 16,741,797 km (0.092 R)
• M75: 17,152,742 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.9

Radius: 3.7

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.47 AU - 9.29 AU

Year: 16177 Days

Day: 16.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,175,679 km

• M1: 111,002 km (0.085 R)
• M2: 220,058 km (0.093 R)
• M3: 471,383 km (0.071 R)
• M4: 651,499 km (0.09 R)
• M5: 711,039 km (0.077 R)
• M6: 756,816 km (0.105 R)
• M7: 1,104,930 km (0.107 R)
• M8: 1,194,389 km (0.102 R)
• M9: 1,457,382 km (0.091 R)
• M10: 2,256,534 km (0.116 R)
• M11: 2,301,713 km (0.047 R)
• M12: 2,370,229 km (0.11 R)
• M13: 2,966,675 km (0.055 R)
• M14: 3,397,368 km (0.038 R)
• M15: 3,553,997 km (0.079 R)
• M16: 3,847,358 km (0.114 R)
• M17: 4,120,823 km (0.119 R)
• M18: 4,176,174 km (0.072 R)
• M19: 4,231,825 km (0.069 R)
• M20: 4,628,558 km (0.059 R)
• M21: 4,948,548 km (0.03 R)
• M22: 5,066,730 km (0.102 R)
• M23: 5,185,810 km (0.112 R)
• M24: 5,763,856 km (0.116 R)
• M25: 5,919,289 km (0.112 R)
• M26: 6,234,491 km (0.083 R)
• M27: 6,522,766 km (0.096 R)
• M28: 8,376,882 km (0.094 R)
• M29: 8,837,345 km (0.11 R)
• M30: 9,378,739 km (0.09 R)
• M31: 9,782,654 km (0.102 R)
• M32: 10,493,543 km (0.095 R)
• M33: 10,797,825 km (0.036 R)
• M34: 11,259,633 km (0.049 R)
• M35: 11,493,006 km (0.071 R)
• M36: 13,088,916 km (0.071 R)
• M37: 13,995,778 km (0.091 R)
• M38: 14,120,992 km (0.093 R)
• M39: 14,372,615 km (0.092 R)
• M40: 14,752,744 km (0.108 R)
• M41: 15,307,752 km (0.104 R)
• M42: 16,130,989 km (0.088 R)
• M43: 17,191,339 km (0.115 R)
• M44: 17,280,648 km (0.046 R)
• M45: 18,228,501 km (0.093 R)
• M46: 18,456,637 km (0.093 R)
• M47: 18,502,265 km (0.071 R)
• M48: 19,471,509 km (0.07 R)
• M49: 19,751,556 km (0.096 R)
• M50: 19,845,055 km (0.066 R)
• M51: 20,032,800 km (0.107 R)
• M52: 20,599,328 km (0.087 R)
• M53: 20,979,905 km (0.077 R)
• M54: 21,075,498 km (0.069 R)
• M55: 21,507,087 km (0.101 R)
• M56: 21,555,108 km (0.108 R)
• M57: 23,758,087 km (0.093 R)
• M58: 23,857,719 km (0.042 R)
• M59: 25,980,213 km (0.116 R)
• M60: 27,428,470 km (0.087 R)
• M61: 27,794,686 km (0.108 R)
• M62: 28,057,230 km (0.075 R)
• M63: 28,215,056 km (0.096 R)
• M64: 30,186,756 km (0.097 R)
• M65: 30,781,407 km (0.106 R)
• M66: 31,380,098 km (0.088 R)
• M67: 31,927,477 km (0.05 R)
• M68: 32,809,955 km (0.093 R)
• M69: 35,107,778 km (0.069 R)
• M70: 37,109,846 km (0.09 R)
• M71: 37,283,230 km (0.068 R)
• M72: 37,456,764 km (0.049 R)
• M73: 38,913,847 km (0.091 R)
• M74: 39,266,300 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.4

Radius: 8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.85 AU - 11.41 AU

Year: 23112 Days

Day: 19 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,175,679 km

• M1: 130,001 km (0.118 R)
• M2: 185,801 km (0.11 R)
• M3: 257,907 km (0.06 R)
• M4: 903,422 km (0.088 R)
• M5: 962,513 km (0.119 R)
• M6: 1,022,950 km (0.082 R)
• M7: 1,973,495 km (0.086 R)
• M8: 2,373,370 km (0.107 R)
• M9: 3,216,055 km (0.058 R)
• M10: 3,621,615 km (0.116 R)
• M11: 4,276,854 km (0.111 R)
• M12: 4,446,498 km (0.071 R)
• M13: 4,827,374 km (0.099 R)
• M14: 4,968,444 km (0.117 R)
• M15: 5,509,839 km (0.078 R)
• M16: 5,583,441 km (0.115 R)
• M17: 6,414,757 km (0.109 R)
• M18: 6,492,248 km (0.066 R)
• M19: 6,884,344 km (0.092 R)
• M20: 6,963,631 km (0.112 R)
• M21: 7,243,828 km (0.088 R)
• M22: 7,732,714 km (0.048 R)
• M23: 9,526,243 km (0.115 R)
• M24: 10,016,475 km (0.112 R)
• M25: 10,242,069 km (0.052 R)
• M26: 10,469,308 km (0.088 R)
• M27: 10,560,712 km (0.074 R)
• M28: 11,254,397 km (0.084 R)
• M29: 11,488,817 km (0.098 R)
• M30: 11,962,743 km (0.078 R)
• M31: 12,250,121 km (0.071 R)
• M32: 12,539,742 km (0.085 R)
• M33: 12,636,831 km (0.114 R)
• M34: 12,831,757 km (0.106 R)
• M35: 13,323,336 km (0.072 R)
• M36: 13,871,163 km (0.085 R)
• M37: 15,977,202 km (0.103 R)
• M38: 16,718,908 km (0.06 R)
• M39: 17,743,355 km (0.109 R)
• M40: 18,016,371 km (0.071 R)
• M41: 18,125,876 km (0.105 R)
• M42: 18,345,785 km (0.114 R)
• M43: 18,954,798 km (0.116 R)
• M44: 19,852,685 km (0.109 R)
• M45: 20,022,478 km (0.072 R)
• M46: 20,764,184 km (0.039 R)
• M47: 23,102,250 km (0.067 R)
• M48: 23,639,755 km (0.12 R)
• M49: 24,423,498 km (0.091 R)
• M50: 26,016,117 km (0.045 R)
• M51: 27,012,888 km (0.091 R)
• M52: 27,452,855 km (0.094 R)
• M53: 28,595,184 km (0.085 R)
• M54: 28,915,174 km (0.12 R)
• M55: 29,947,399 km (0.053 R)
• M56: 32,446,731 km (0.097 R)
• M57: 32,513,302 km (0.107 R)
• M58: 32,580,023 km (0.052 R)
• M59: 34,330,617 km (0.066 R)
• M60: 34,670,803 km (0.071 R)
• M61: 35,217,433 km (0.099 R)
• M62: 35,697,941 km (0.061 R)
• M63: 35,835,721 km (0.058 R)
• M64: 36,111,729 km (0.073 R)
• M65: 36,735,104 km (0.101 R)
• M66: 37,432,080 km (0.047 R)
• M67: 37,922,462 km (0.12 R)
• M68: 38,556,158 km (0.116 R)
• M69: 38,626,769 km (0.029 R)
• M70: 40,048,397 km (0.073 R)
• M71: 40,549,999 km (0.098 R)
• M72: 42,650,203 km (0.032 R)
• M73: 42,942,667 km (0.074 R)
• M74: 43,897,700 km (0.061 R)
• M75: 44,637,013 km (0.047 R)
• M76: 44,859,614 km (0.093 R)
• M77: 44,933,964 km (0.088 R)
• M78: 45,753,910 km (0.062 R)
• M79: 45,828,709 km (0.039 R)
• M80: 47,257,219 km (0.065 R)
• M81: 47,332,766 km (0.103 R)
• M82: 48,014,933 km (0.094 R)
• M83: 48,471,505 km (0.09 R)
• M84: 49,773,007 km (0.075 R)
• M85: 50,389,350 km (0.115 R)
• M86: 50,543,885 km (0.114 R)
• M87: 51,707,756 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 14,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit