🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.3

Radius: 13.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.51 AU - 0.51 AU

Year: 247 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,922,823 km

• M1: 169,644 km (0.109 R)
• M2: 261,048 km (0.08 R)
• M3: 369,656 km (0.08 R)
• M4: 453,581 km (0.086 R)
• M5: 555,008 km (0.117 R)
• M6: 641,924 km (0.083 R)
• M7: 744,249 km (0.053 R)
• M8: 849,417 km (0.105 R)
• M9: 988,992 km (0.115 R)
• M10: 1,095,505 km (0.099 R)
• M11: 1,186,760 km (0.087 R)
• M12: 1,369,718 km (0.089 R)
• M13: 1,473,090 km (0.099 R)
• M14: 1,583,793 km (0.118 R)
• M15: 1,732,792 km (0.034 R)
• M16: 1,841,101 km (0.116 R)
• M17: 1,937,741 km (0.119 R)
• M18: 2,050,388 km (0.042 R)
• M19: 2,179,791 km (0.104 R)
• M20: 2,272,541 km (0.104 R)
• M21: 2,376,661 km (0.069 R)
• M22: 2,467,318 km (0.11 R)
• M23: 2,569,493 km (0.065 R)
• M24: 2,673,015 km (0.114 R)
• M25: 2,852,383 km (0.075 R)
• M26: 2,943,488 km (0.12 R)
• M27: 3,035,790 km (0.12 R)
• M28: 3,200,946 km (0.067 R)
• M29: 3,284,720 km (0.117 R)
• M30: 3,505,976 km (0.092 R)
• M31: 3,720,499 km (0.09 R)
• M32: 3,873,837 km (0.081 R)
• M33: 3,969,280 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 13.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.21 AU - 1.97 AU

Year: 1360 Days

Day: 10 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,922,823 km

• M1: 167,250 km (0.106 R)
• M2: 251,923 km (0.083 R)
• M3: 414,984 km (0.111 R)
• M4: 502,050 km (0.086 R)
• M5: 644,916 km (0.059 R)
• M6: 871,258 km (0.113 R)
• M7: 1,005,896 km (0.107 R)
• M8: 1,117,496 km (0.102 R)
• M9: 1,202,318 km (0.052 R)
• M10: 1,378,844 km (0.072 R)
• M11: 1,530,087 km (0.12 R)
• M12: 1,643,033 km (0.089 R)
• M13: 1,822,401 km (0.07 R)
• M14: 1,961,228 km (0.105 R)
• M15: 2,113,519 km (0.099 R)
• M16: 2,259,975 km (0.071 R)
• M17: 2,409,872 km (0.113 R)
• M18: 2,511,748 km (0.107 R)
• M19: 2,698,895 km (0.119 R)
• M20: 2,869,138 km (0.072 R)
• M21: 2,999,288 km (0.067 R)
• M22: 3,153,523 km (0.069 R)
• M23: 3,299,381 km (0.095 R)
• M24: 3,691,327 km (0.084 R)
• M25: 4,122,768 km (0.079 R)
• M26: 4,208,637 km (0.063 R)
• M27: 4,457,119 km (0.113 R)
• M28: 4,557,798 km (0.102 R)
• M29: 4,672,091 km (0.105 R)
• M30: 4,851,908 km (0.109 R)
• M31: 4,981,759 km (0.076 R)
• M32: 5,178,629 km (0.11 R)
• M33: 5,324,787 km (0.114 R)
• M34: 5,580,300 km (0.106 R)
• M35: 5,771,187 km (0.102 R)
• M36: 5,867,528 km (0.069 R)
• M37: 6,006,055 km (0.084 R)
• M38: 6,187,817 km (0.038 R)
• M39: 6,314,676 km (0.107 R)
• M40: 6,585,448 km (0.116 R)
• M41: 7,094,230 km (0.028 R)
• M42: 7,858,376 km (0.057 R)
• M43: 8,273,660 km (0.042 R)
• M44: 9,013,571 km (0.046 R)
• M45: 9,367,220 km (0.072 R)
• M46: 10,827,295 km (0.035 R)
• M47: 10,980,633 km (0.084 R)
• M48: 11,134,719 km (0.116 R)
• M49: 11,514,249 km (0.093 R)
• M50: 11,653,375 km (0.085 R)
• M51: 11,810,602 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.9

Radius: 14.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.77 AU - 3.69 AU

Year: 3937 Days

Day: 8.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,922,823 km

• M1: 179,817 km (0.072 R)
• M2: 275,410 km (0.109 R)
• M3: 407,056 km (0.116 R)
• M4: 515,813 km (0.113 R)
• M5: 716,723 km (0.1 R)
• M6: 837,898 km (0.116 R)
• M7: 977,323 km (0.109 R)
• M8: 1,235,828 km (0.062 R)
• M9: 1,327,232 km (0.068 R)
• M10: 1,566,589 km (0.064 R)
• M11: 1,679,087 km (0.11 R)
• M12: 1,939,237 km (0.094 R)
• M13: 2,088,237 km (0.032 R)
• M14: 2,297,674 km (0.116 R)
• M15: 2,426,777 km (0.063 R)
• M16: 2,602,853 km (0.098 R)
• M17: 2,737,641 km (0.12 R)
• M18: 2,921,347 km (0.09 R)
• M19: 3,014,696 km (0.062 R)
• M20: 3,188,679 km (0.107 R)
• M21: 3,333,489 km (0.093 R)
• M22: 3,464,088 km (0.073 R)
• M23: 3,815,194 km (0.078 R)
• M24: 4,213,125 km (0.062 R)
• M25: 4,372,596 km (0.034 R)
• M26: 4,462,056 km (0.069 R)
• M27: 4,624,669 km (0.114 R)
• M28: 5,602,889 km (0.111 R)
• M29: 5,700,277 km (0.085 R)
• M30: 6,015,779 km (0.06 R)
• M31: 6,296,724 km (0.091 R)
• M32: 6,582,007 km (0.098 R)
• M33: 6,850,685 km (0.093 R)
• M34: 7,377,718 km (0.079 R)
• M35: 7,506,223 km (0.065 R)
• M36: 7,808,859 km (0.09 R)
• M37: 7,939,907 km (0.081 R)
• M38: 8,337,239 km (0.062 R)
• M39: 8,560,738 km (0.05 R)
• M40: 9,059,647 km (0.04 R)
• M41: 9,731,790 km (0.098 R)
• M42: 9,920,134 km (0.102 R)
• M43: 10,904,039 km (0.105 R)
• M44: 11,148,632 km (0.085 R)
• M45: 12,272,411 km (0.104 R)
• M46: 12,757,706 km (0.098 R)
• M47: 13,093,554 km (0.091 R)
• M48: 13,275,465 km (0.076 R)
• M49: 14,465,516 km (0.104 R)
• M50: 14,680,637 km (0.061 R)
• M51: 14,788,498 km (0.047 R)
• M52: 15,414,565 km (0.111 R)
• M53: 15,689,376 km (0.037 R)
• M54: 15,910,482 km (0.063 R)
• M55: 16,076,984 km (0.074 R)
• M56: 16,188,285 km (0.11 R)
• M57: 17,544,240 km (0.098 R)
• M58: 17,946,509 km (0.117 R)
• M59: 18,090,871 km (0.054 R)
• M60: 18,439,134 km (0.098 R)
• M61: 18,877,606 km (0.092 R)
• M62: 19,142,244 km (0.032 R)
• M63: 19,260,277 km (0.084 R)
• M64: 19,408,229 km (0.069 R)
• M65: 19,794,491 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.8

Radius: 3.8

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.79 AU - 6.15 AU

Year: 9894 Days

Day: 24.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,922,823 km

• M1: 49,816 km (0.115 R)
• M2: 99,782 km (0.082 R)
• M3: 166,951 km (0.106 R)
• M4: 258,804 km (0.086 R)
• M5: 405,709 km (0.045 R)
• M6: 657,483 km (0.097 R)
• M7: 883,525 km (0.089 R)
• M8: 950,395 km (0.094 R)
• M9: 1,339,948 km (0.092 R)
• M10: 1,624,334 km (0.112 R)
• M11: 1,657,096 km (0.109 R)
• M12: 1,926,821 km (0.108 R)
• M13: 2,283,163 km (0.097 R)
• M14: 2,525,661 km (0.093 R)
• M15: 2,737,192 km (0.037 R)
• M16: 3,259,588 km (0.065 R)
• M17: 3,638,968 km (0.088 R)
• M18: 3,833,894 km (0.067 R)
• M19: 4,301,687 km (0.115 R)
• M20: 4,347,314 km (0.119 R)
• M21: 4,415,830 km (0.111 R)
• M22: 4,554,058 km (0.095 R)
• M23: 4,858,340 km (0.116 R)
• M24: 4,977,121 km (0.081 R)
• M25: 5,241,760 km (0.075 R)
• M26: 5,936,044 km (0.083 R)
• M27: 6,088,633 km (0.11 R)
• M28: 6,293,882 km (0.112 R)
• M29: 8,929,198 km (0.093 R)
• M30: 9,994,335 km (0.079 R)
• M31: 10,084,841 km (0.09 R)
• M32: 10,881,151 km (0.07 R)
• M33: 11,349,691 km (0.106 R)
• M34: 11,761,085 km (0.102 R)
• M35: 12,016,599 km (0.035 R)
• M36: 12,112,940 km (0.026 R)
• M37: 12,241,743 km (0.099 R)
• M38: 12,274,056 km (0.114 R)
• M39: 12,338,683 km (0.115 R)
• M40: 12,761,446 km (0.084 R)
• M41: 13,057,052 km (0.095 R)
• M42: 13,487,894 km (0.098 R)
• M43: 13,587,975 km (0.05 R)
• M44: 13,654,845 km (0.103 R)
• M45: 13,822,544 km (0.116 R)
• M46: 14,024,651 km (0.114 R)
• M47: 14,058,460 km (0.11 R)
• M48: 14,227,655 km (0.057 R)
• M49: 14,568,289 km (0.12 R)
• M50: 14,980,581 km (0.1 R)
• M51: 15,049,546 km (0.086 R)
• M52: 15,886,845 km (0.084 R)
• M53: 15,922,001 km (0.116 R)
• M54: 16,311,105 km (0.072 R)
• M55: 16,417,768 km (0.116 R)
• M56: 16,667,447 km (0.106 R)
• M57: 18,561,655 km (0.088 R)
• M58: 18,710,206 km (0.092 R)
• M59: 19,270,599 km (0.058 R)
• M60: 19,534,041 km (0.095 R)
• M61: 19,647,287 km (0.071 R)
• M62: 20,216,955 km (0.108 R)
• M63: 20,638,073 km (0.103 R)
• M64: 20,984,692 km (0.075 R)
• M65: 21,062,034 km (0.095 R)
• M66: 21,644,867 km (0.097 R)
• M67: 21,997,021 km (0.058 R)
• M68: 22,232,936 km (0.037 R)
• M69: 22,311,774 km (0.105 R)
• M70: 22,351,268 km (0.113 R)
• M71: 22,588,381 km (0.043 R)
• M72: 22,826,391 km (0.104 R)
• M73: 22,866,035 km (0.112 R)
• M74: 23,224,770 km (0.072 R)
• M75: 23,867,143 km (0.117 R)
• M76: 24,678,114 km (0.076 R)
• M77: 25,251,223 km (0.095 R)
• M78: 25,498,209 km (0.048 R)
• M79: 25,663,365 km (0.096 R)
• M80: 25,787,382 km (0.109 R)
• M81: 25,994,575 km (0.046 R)
• M82: 26,077,602 km (0.068 R)
• M83: 27,249,252 km (0.083 R)
• M84: 27,502,521 km (0.116 R)
• M85: 27,587,194 km (0.078 R)
• M86: 27,756,688 km (0.112 R)
• M87: 27,926,482 km (0.081 R)
• M88: 28,224,481 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.7

Radius: 7.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.44 AU - 9 AU

Year: 13158 Days

Day: 24.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,922,823 km

• M1: 119,230 km (0.04 R)
• M2: 376,538 km (0.032 R)
• M3: 459,565 km (0.11 R)
• M4: 526,285 km (0.079 R)
• M5: 608,564 km (0.107 R)
• M6: 695,630 km (0.089 R)
• M7: 967,898 km (0.102 R)
• M8: 1,385,276 km (0.096 R)
• M9: 1,570,329 km (0.033 R)
• M10: 1,622,239 km (0.116 R)
• M11: 1,835,566 km (0.083 R)
• M12: 1,964,220 km (0.102 R)
• M13: 2,308,744 km (0.032 R)
• M14: 2,839,517 km (0.08 R)
• M15: 2,924,489 km (0.05 R)
• M16: 3,118,667 km (0.075 R)
• M17: 3,272,753 km (0.079 R)
• M18: 3,819,982 km (0.07 R)
• M19: 3,890,442 km (0.101 R)
• M20: 3,937,566 km (0.074 R)
• M21: 4,056,346 km (0.089 R)
• M22: 4,128,303 km (0.088 R)
• M23: 4,643,219 km (0.057 R)
• M24: 4,693,334 km (0.099 R)
• M25: 4,844,727 km (0.057 R)
• M26: 5,334,810 km (0.104 R)
• M27: 5,413,648 km (0.067 R)
• M28: 5,921,981 km (0.06 R)
• M29: 6,030,889 km (0.117 R)
• M30: 6,223,122 km (0.087 R)
• M31: 6,557,623 km (0.079 R)
• M32: 6,613,871 km (0.088 R)
• M33: 6,812,238 km (0.1 R)
• M34: 7,012,550 km (0.094 R)
• M35: 7,099,017 km (0.093 R)
• M36: 7,272,850 km (0.104 R)
• M37: 7,863,014 km (0.079 R)
• M38: 8,376,583 km (0.098 R)
• M39: 8,683,708 km (0.108 R)
• M40: 9,025,988 km (0.084 R)
• M41: 9,214,481 km (0.045 R)
• M42: 9,467,900 km (0.051 R)
• M43: 9,755,726 km (0.118 R)
• M44: 10,209,157 km (0.087 R)
• M45: 10,636,259 km (0.1 R)
• M46: 11,035,835 km (0.079 R)
• M47: 11,372,580 km (0.079 R)
• M48: 12,056,092 km (0.115 R)
• M49: 12,929,295 km (0.083 R)
• M50: 13,070,815 km (0.099 R)
• M51: 13,177,328 km (0.117 R)
• M52: 13,355,500 km (0.037 R)
• M53: 15,106,393 km (0.116 R)
• M54: 15,330,341 km (0.1 R)
• M55: 15,517,787 km (0.11 R)
• M56: 16,389,793 km (0.077 R)
• M57: 16,658,321 km (0.078 R)
• M58: 17,122,075 km (0.07 R)
• M59: 19,059,367 km (0.067 R)
• M60: 19,544,214 km (0.071 R)
• M61: 19,829,048 km (0.119 R)
• M62: 20,443,895 km (0.096 R)
• M63: 21,273,416 km (0.112 R)
• M64: 23,008,003 km (0.105 R)
• M65: 23,653,817 km (0.097 R)
• M66: 23,827,051 km (0.111 R)
• M67: 24,655,823 km (0.118 R)
• M68: 25,095,791 km (0.072 R)
• M69: 25,405,309 km (0.08 R)
• M70: 25,671,593 km (0.085 R)
• M71: 25,938,775 km (0.104 R)
• M72: 26,655,797 km (0.103 R)
• M73: 26,791,034 km (0.075 R)
• M74: 27,243,268 km (0.106 R)
• M75: 27,334,074 km (0.116 R)
• M76: 27,561,463 km (0.07 R)
• M77: 27,698,046 km (0.085 R)
• M78: 28,615,230 km (0.085 R)
• M79: 29,031,112 km (0.087 R)
• M80: 29,216,614 km (0.067 R)
• M81: 29,263,139 km (0.107 R)
• M82: 30,762,109 km (0.094 R)
• M83: 31,330,581 km (0.112 R)
• M84: 31,520,870 km (0.111 R)
• M85: 31,568,591 km (0.077 R)
• M86: 31,807,050 km (0.1 R)
• M87: 31,902,644 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.3

Radius: 7.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.47 AU - 11.41 AU

Year: 21255 Days

Day: 15.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,922,823 km

• M1: 120,875 km (0.118 R)
• M2: 231,428 km (0.108 R)
• M3: 718,967 km (0.119 R)
• M4: 866,172 km (0.114 R)
• M5: 1,155,943 km (0.037 R)
• M6: 1,311,973 km (0.106 R)
• M7: 2,148,973 km (0.11 R)
• M8: 2,363,646 km (0.09 R)
• M9: 2,607,940 km (0.101 R)
• M10: 3,001,232 km (0.094 R)
• M11: 3,241,487 km (0.062 R)
• M12: 3,290,256 km (0.077 R)
• M13: 3,438,058 km (0.109 R)
• M14: 4,236,612 km (0.06 R)
• M15: 4,808,973 km (0.081 R)
• M16: 4,864,773 km (0.064 R)
• M17: 5,521,807 km (0.026 R)
• M18: 6,206,666 km (0.063 R)
• M19: 6,667,577 km (0.088 R)
• M20: 7,557,535 km (0.067 R)
• M21: 7,917,168 km (0.102 R)
• M22: 9,029,727 km (0.056 R)
• M23: 9,516,369 km (0.099 R)
• M24: 9,762,907 km (0.088 R)
• M25: 9,940,330 km (0.095 R)
• M26: 11,397,712 km (0.099 R)
• M27: 11,697,058 km (0.084 R)
• M28: 12,572,205 km (0.112 R)
• M29: 12,920,469 km (0.096 R)
• M30: 13,350,413 km (0.046 R)
• M31: 13,547,284 km (0.089 R)
• M32: 13,784,995 km (0.054 R)
• M33: 14,344,790 km (0.117 R)
• M34: 16,488,528 km (0.098 R)
• M35: 17,511,179 km (0.11 R)
• M36: 18,554,325 km (0.075 R)
• M37: 19,127,733 km (0.087 R)
• M38: 19,528,057 km (0.051 R)
• M39: 19,706,827 km (0.078 R)
• M40: 19,796,436 km (0.094 R)
• M41: 19,976,103 km (0.084 R)
• M42: 20,156,368 km (0.092 R)
• M43: 22,641,339 km (0.042 R)
• M44: 24,495,155 km (0.084 R)
• M45: 25,026,826 km (0.113 R)
• M46: 26,644,578 km (0.079 R)
• M47: 26,743,761 km (0.081 R)
• M48: 27,191,358 km (0.032 R)
• M49: 27,591,233 km (0.079 R)
• M50: 28,245,275 km (0.1 R)
• M51: 28,751,963 km (0.069 R)
• M52: 29,517,455 km (0.106 R)
• M53: 31,329,684 km (0.112 R)
• M54: 32,011,850 km (0.071 R)
• M55: 33,284,329 km (0.087 R)
• M56: 34,735,429 km (0.088 R)
• M57: 35,659,644 km (0.036 R)
• M58: 36,097,368 km (0.115 R)
• M59: 36,536,737 km (0.11 R)
• M60: 36,646,990 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 16,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit