🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.65 AU - 0.73 AU

Year: 201 Days

Day: 32.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.4

Radius: 12.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.96 AU - 6.04 AU

Year: 4533 Days

Day: 9.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,814,117 km

• M1: 161,117 km (0.117 R)
• M2: 274,662 km (0.117 R)
• M3: 380,727 km (0.114 R)
• M4: 473,926 km (0.05 R)
• M5: 736,171 km (0.099 R)
• M6: 1,380,639 km (0.065 R)
• M7: 2,018,075 km (0.106 R)
• M8: 2,178,145 km (0.074 R)
• M9: 2,405,235 km (0.119 R)
• M10: 2,586,248 km (0.104 R)
• M11: 2,683,935 km (0.108 R)
• M12: 3,191,072 km (0.079 R)
• M13: 3,642,858 km (0.104 R)
• M14: 3,826,863 km (0.083 R)
• M15: 3,988,878 km (0.105 R)
• M16: 4,089,707 km (0.109 R)
• M17: 4,423,459 km (0.093 R)
• M18: 4,846,373 km (0.091 R)
• M19: 5,049,227 km (0.1 R)
• M20: 5,172,197 km (0.063 R)
• M21: 5,310,126 km (0.114 R)
• M22: 5,463,314 km (0.087 R)
• M23: 5,788,241 km (0.118 R)
• M24: 6,047,045 km (0.09 R)
• M25: 6,163,283 km (0.112 R)
• M26: 6,695,701 km (0.11 R)
• M27: 6,997,889 km (0.085 R)
• M28: 7,568,904 km (0.105 R)
• M29: 7,710,125 km (0.111 R)
• M30: 8,187,043 km (0.112 R)
• M31: 8,542,936 km (0.074 R)
• M32: 8,854,548 km (0.119 R)
• M33: 9,539,407 km (0.091 R)
• M34: 9,624,080 km (0.075 R)
• M35: 9,845,485 km (0.046 R)
• M36: 10,818,619 km (0.096 R)
• M37: 11,586,654 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.8

Radius: 14.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.92 AU - 13.04 AU

Year: 15495 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,814,117 km

• M1: 265,087 km (0.1 R)
• M2: 544,686 km (0.074 R)
• M3: 828,323 km (0.078 R)
• M4: 920,625 km (0.103 R)
• M5: 1,059,751 km (0.06 R)
• M6: 1,313,619 km (0.069 R)
• M7: 1,424,321 km (0.115 R)
• M8: 1,621,940 km (0.119 R)
• M9: 1,990,250 km (0.071 R)
• M10: 2,119,054 km (0.097 R)
• M11: 2,327,444 km (0.064 R)
• M12: 2,483,325 km (0.075 R)
• M13: 2,662,992 km (0.078 R)
• M14: 3,035,790 km (0.086 R)
• M15: 3,315,538 km (0.119 R)
• M16: 3,425,492 km (0.092 R)
• M17: 3,808,463 km (0.097 R)
• M18: 4,063,826 km (0.095 R)
• M19: 4,253,067 km (0.102 R)
• M20: 4,689,893 km (0.094 R)
• M21: 5,269,136 km (0.076 R)
• M22: 6,031,936 km (0.105 R)
• M23: 6,194,249 km (0.108 R)
• M24: 6,550,741 km (0.059 R)
• M25: 6,717,543 km (0.093 R)
• M26: 6,829,592 km (0.091 R)
• M27: 7,169,478 km (0.085 R)
• M28: 7,572,943 km (0.09 R)
• M29: 8,222,198 km (0.063 R)
• M30: 8,523,339 km (0.038 R)
• M31: 8,736,216 km (0.084 R)
• M32: 8,858,737 km (0.03 R)
• M33: 9,260,856 km (0.094 R)
• M34: 10,018,869 km (0.075 R)
• M35: 10,764,016 km (0.116 R)
• M36: 11,966,334 km (0.113 R)
• M37: 12,376,531 km (0.074 R)
• M38: 12,479,754 km (0.11 R)
• M39: 12,687,246 km (0.118 R)
• M40: 13,000,653 km (0.101 R)
• M41: 13,246,143 km (0.095 R)
• M42: 13,599,494 km (0.063 R)
• M43: 13,706,007 km (0.114 R)
• M44: 14,243,363 km (0.102 R)
• M45: 14,569,037 km (0.071 R)
• M46: 15,117,463 km (0.063 R)
• M47: 16,347,607 km (0.058 R)
• M48: 17,609,913 km (0.086 R)
• M49: 18,272,333 km (0.089 R)
• M50: 18,784,556 km (0.057 R)
• M51: 19,421,394 km (0.066 R)
• M52: 19,661,947 km (0.087 R)
• M53: 19,863,306 km (0.063 R)
• M54: 21,167,800 km (0.12 R)
• M55: 21,332,806 km (0.119 R)
• M56: 22,038,908 km (0.085 R)
• M57: 23,602,206 km (0.069 R)
• M58: 24,289,309 km (0.105 R)
• M59: 24,678,712 km (0.04 R)
• M60: 24,982,994 km (0.073 R)
• M61: 25,376,137 km (0.1 R)
• M62: 25,639,280 km (0.103 R)
• M63: 25,903,320 km (0.042 R)
• M64: 26,212,689 km (0.07 R)
• M65: 26,924,176 km (0.088 R)
• M66: 27,103,095 km (0.086 R)
• M67: 27,416,951 km (0.102 R)
• M68: 27,551,889 km (0.118 R)
• M69: 28,003,375 km (0.104 R)
• M70: 28,776,347 km (0.063 R)
• M71: 28,913,379 km (0.047 R)
• M72: 30,949,705 km (0.11 R)
• M73: 31,513,091 km (0.098 R)
• M74: 31,607,337 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.4

Radius: 7.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.54 AU - 19.04 AU

Year: 22052 Days

Day: 21.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 88,814,117 km

• M1: 91,105 km (0.104 R)
• M2: 213,925 km (0.075 R)
• M3: 401,820 km (0.101 R)
• M4: 639,531 km (0.088 R)
• M5: 875,896 km (0.069 R)
• M6: 1,063,342 km (0.06 R)
• M7: 1,185,114 km (0.071 R)
• M8: 1,595,162 km (0.103 R)
• M9: 2,179,791 km (0.071 R)
• M10: 2,395,062 km (0.096 R)
• M11: 2,555,880 km (0.034 R)
• M12: 4,013,262 km (0.083 R)
• M13: 4,325,922 km (0.111 R)
• M14: 4,374,840 km (0.026 R)
• M15: 4,472,976 km (0.112 R)
• M16: 4,596,694 km (0.103 R)
• M17: 4,949,146 km (0.094 R)
• M18: 6,250,498 km (0.076 R)
• M19: 6,500,476 km (0.048 R)
• M20: 7,211,964 km (0.116 R)
• M21: 7,532,851 km (0.107 R)
• M22: 7,739,595 km (0.115 R)
• M23: 8,615,491 km (0.108 R)
• M24: 9,112,156 km (0.107 R)
• M25: 9,332,364 km (0.093 R)
• M26: 9,778,016 km (0.118 R)
• M27: 9,906,670 km (0.088 R)
• M28: 10,525,257 km (0.086 R)
• M29: 10,855,869 km (0.065 R)
• M30: 11,459,646 km (0.081 R)
• M31: 12,143,158 km (0.099 R)
• M32: 12,350,800 km (0.074 R)
• M33: 14,162,730 km (0.115 R)
• M34: 15,192,262 km (0.116 R)
• M35: 16,322,025 km (0.088 R)
• M36: 16,627,803 km (0.098 R)
• M37: 16,858,334 km (0.084 R)
• M38: 17,322,835 km (0.115 R)
• M39: 17,400,626 km (0.098 R)
• M40: 17,987,798 km (0.104 R)
• M41: 18,106,129 km (0.075 R)
• M42: 20,237,151 km (0.05 R)
• M43: 20,442,250 km (0.101 R)
• M44: 20,606,807 km (0.102 R)
• M45: 20,978,857 km (0.067 R)
• M46: 21,061,735 km (0.06 R)
• M47: 22,871,570 km (0.076 R)
• M48: 23,428,373 km (0.047 R)
• M49: 24,206,880 km (0.085 R)
• M50: 24,905,951 km (0.1 R)
• M51: 25,744,597 km (0.114 R)
• M52: 25,833,458 km (0.108 R)
• M53: 25,877,888 km (0.112 R)
• M54: 26,682,426 km (0.116 R)
• M55: 26,817,363 km (0.103 R)
• M56: 27,268,550 km (0.064 R)
• M57: 28,178,554 km (0.057 R)
• M58: 29,005,980 km (0.079 R)
• M59: 29,888,159 km (0.103 R)
• M60: 29,934,833 km (0.097 R)
• M61: 30,732,040 km (0.065 R)
• M62: 31,869,134 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.2

Radius: 7.8

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.62 AU - 18.02 AU

Year: 23172 Days

Day: 18.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,814,117 km

• M1: 117,734 km (0.07 R)
• M2: 345,721 km (0.11 R)
• M3: 726,597 km (0.045 R)
• M4: 825,930 km (0.114 R)
• M5: 1,389,764 km (0.06 R)
• M6: 1,981,573 km (0.088 R)
• M7: 2,087,339 km (0.058 R)
• M8: 2,194,900 km (0.071 R)
• M9: 2,490,805 km (0.111 R)
• M10: 2,760,230 km (0.106 R)
• M11: 3,202,442 km (0.096 R)
• M12: 3,453,018 km (0.085 R)
• M13: 3,928,889 km (0.099 R)
• M14: 4,610,906 km (0.118 R)
• M15: 4,893,945 km (0.081 R)
• M16: 5,427,560 km (0.096 R)
• M17: 5,526,594 km (0.096 R)
• M18: 5,576,261 km (0.044 R)
• M19: 5,827,286 km (0.047 R)
• M20: 5,877,850 km (0.116 R)
• M21: 6,081,901 km (0.047 R)
• M22: 6,444,527 km (0.059 R)
• M23: 6,814,183 km (0.068 R)
• M24: 7,299,628 km (0.091 R)
• M25: 7,519,088 km (0.101 R)
• M26: 8,590,508 km (0.064 R)
• M27: 11,249,311 km (0.071 R)
• M28: 11,439,300 km (0.116 R)
• M29: 13,597,399 km (0.084 R)
• M30: 13,935,191 km (0.037 R)
• M31: 14,071,026 km (0.092 R)
• M32: 14,412,708 km (0.116 R)
• M33: 14,481,373 km (0.12 R)
• M34: 14,895,610 km (0.119 R)
• M35: 15,034,586 km (0.119 R)
• M36: 15,454,058 km (0.073 R)
• M37: 15,665,291 km (0.109 R)
• M38: 16,090,448 km (0.102 R)
• M39: 17,097,391 km (0.093 R)
• M40: 18,645,579 km (0.119 R)
• M41: 18,795,476 km (0.117 R)
• M42: 18,870,425 km (0.12 R)
• M43: 19,096,168 km (0.085 R)
• M44: 19,626,343 km (0.082 R)
• M45: 20,008,117 km (0.093 R)
• M46: 20,856,337 km (0.061 R)
• M47: 21,323,980 km (0.089 R)
• M48: 22,428,610 km (0.096 R)
• M49: 22,587,932 km (0.113 R)
• M50: 24,120,263 km (0.042 R)
• M51: 24,201,794 km (0.097 R)
• M52: 25,270,521 km (0.067 R)
• M53: 28,309,751 km (0.059 R)
• M54: 28,654,425 km (0.038 R)
• M55: 28,740,893 km (0.088 R)
• M56: 29,000,594 km (0.052 R)
• M57: 29,348,110 km (0.12 R)
• M58: 29,697,122 km (0.099 R)
• M59: 31,998,386 km (0.078 R)
• M60: 33,807,324 km (0.079 R)
• M61: 38,186,801 km (0.093 R)
• M62: 39,429,361 km (0.096 R)
• M63: 39,717,935 km (0.114 R)
• M64: 40,394,118 km (0.05 R)
• M65: 42,445,404 km (0.076 R)
• M66: 43,831,578 km (0.086 R)
• M67: 44,130,624 km (0.082 R)
• M68: 44,430,268 km (0.072 R)
• M69: 46,648,356 km (0.117 R)
• M70: 47,055,561 km (0.102 R)
• M71: 47,259,613 km (0.105 R)
• M72: 49,108,942 km (0.107 R)
• M73: 49,523,178 km (0.109 R)
• M74: 50,146,553 km (0.073 R)
• M75: 50,877,189 km (0.073 R)
• M76: 53,090,190 km (0.119 R)
• M77: 54,261,840 km (0.111 R)
• M78: 57,937,011 km (0.082 R)
• M79: 60,579,209 km (0.087 R)
• M80: 63,260,452 km (0.068 R)
• M81: 65,069,389 km (0.073 R)
• M82: 66,322,720 km (0.095 R)
• M83: 70,130,734 km (0.048 R)
• M84: 70,480,494 km (0.116 R)
• M85: 71,650,199 km (0.084 R)
• M86: 72,355,105 km (0.066 R)
• M87: 73,298,618 km (0.061 R)
• M88: 74,483,733 km (0.088 R)
• M89: 74,721,593 km (0.045 R)
• M90: 76,993,087 km (0.079 R)
• M91: 78,197,799 km (0.119 R)
• M92: 80,259,856 km (0.097 R)
• M93: 80,381,778 km (0.051 R)
• M94: 80,869,767 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.3

Radius: 4.5

Gravity: 20.01 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 19.66 AU - 21.48 AU

Year: 32789 Days

Day: 15.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 88,814,117 km

• M1: 78,389 km (0.065 R)
• M2: 131,796 km (0.098 R)
• M3: 172,636 km (0.111 R)
• M4: 471,832 km (0.075 R)
• M5: 875,148 km (0.095 R)
• M6: 1,295,817 km (0.105 R)
• M7: 1,735,186 km (0.12 R)
• M8: 1,806,544 km (0.117 R)
• M9: 1,989,502 km (0.084 R)
• M10: 2,216,891 km (0.077 R)
• M11: 2,452,507 km (0.092 R)
• M12: 3,338,426 km (0.049 R)
• M13: 3,653,778 km (0.09 R)
• M14: 3,699,555 km (0.072 R)
• M15: 4,361,077 km (0.091 R)
• M16: 4,755,268 km (0.044 R)
• M17: 4,855,648 km (0.103 R)
• M18: 5,212,289 km (0.119 R)
• M19: 5,315,811 km (0.105 R)
• M20: 5,950,854 km (0.116 R)
• M21: 6,553,733 km (0.09 R)
• M22: 6,947,475 km (0.055 R)
• M23: 7,175,911 km (0.108 R)
• M24: 7,464,934 km (0.102 R)
• M25: 7,757,697 km (0.075 R)
• M26: 8,966,148 km (0.081 R)
• M27: 9,782,504 km (0.114 R)
• M28: 9,846,382 km (0.087 R)
• M29: 11,217,297 km (0.117 R)
• M30: 11,284,167 km (0.083 R)
• M31: 11,687,483 km (0.12 R)
• M32: 12,027,220 km (0.082 R)
• M33: 12,370,248 km (0.081 R)
• M34: 13,845,732 km (0.107 R)
• M35: 15,006,611 km (0.088 R)
• M36: 15,227,717 km (0.081 R)
• M37: 15,524,220 km (0.075 R)
• M38: 15,822,668 km (0.088 R)
• M39: 16,047,663 km (0.12 R)
• M40: 17,807,981 km (0.102 R)
• M41: 18,120,341 km (0.112 R)
• M42: 18,355,808 km (0.095 R)
• M43: 18,988,607 km (0.059 R)
• M44: 20,765,381 km (0.096 R)
• M45: 20,847,361 km (0.075 R)
• M46: 21,424,509 km (0.044 R)
• M47: 22,932,456 km (0.086 R)
• M48: 23,442,734 km (0.077 R)
• M49: 24,128,940 km (0.076 R)
• M50: 26,760,067 km (0.113 R)
• M51: 27,117,756 km (0.101 R)
• M52: 27,297,123 km (0.086 R)
• M53: 27,566,998 km (0.087 R)
• M54: 27,747,413 km (0.074 R)
• M55: 27,837,770 km (0.074 R)
• M56: 28,472,813 km (0.062 R)
• M57: 28,929,535 km (0.068 R)
• M58: 30,313,765 km (0.097 R)
• M59: 31,248,602 km (0.084 R)
• M60: 33,530,418 km (0.069 R)
• M61: 33,722,950 km (0.067 R)
• M62: 36,952,918 km (0.106 R)
• M63: 37,550,711 km (0.096 R)
• M64: 43,386,674 km (0.091 R)
• M65: 44,122,546 km (0.063 R)
• M66: 45,287,315 km (0.066 R)
• M67: 47,430,753 km (0.039 R)
• M68: 49,716,608 km (0.05 R)
• M69: 51,038,904 km (0.086 R)
• M70: 52,596,218 km (0.094 R)
• M71: 52,707,967 km (0.099 R)
• M72: 52,819,867 km (0.056 R)
• M73: 57,936,862 km (0.088 R)
• M74: 59,793,820 km (0.044 R)
• M75: 60,027,342 km (0.033 R)
• M76: 60,729,704 km (0.116 R)
• M77: 63,566,080 km (0.084 R)
• M78: 63,923,769 km (0.075 R)
• M79: 65,962,638 km (0.098 R)
• M80: 66,203,790 km (0.051 R)
• M81: 68,266,445 km (0.081 R)
• M82: 72,205,806 km (0.069 R)
• M83: 74,956,612 km (0.042 R)
• M84: 75,082,423 km (0.116 R)
• M85: 75,586,568 km (0.101 R)
• M86: 75,965,350 km (0.091 R)
• M87: 76,978,576 km (0.069 R)
• M88: 79,788,024 km (0.098 R)
• M89: 80,173,688 km (0.107 R)
• M90: 81,593,222 km (0.106 R)
• M91: 82,500,832 km (0.06 R)
• M92: 82,760,833 km (0.112 R)
• M93: 83,542,183 km (0.101 R)
• M94: 83,672,782 km (0.093 R)
• M95: 84,588,022 km (0.115 R)
• M96: 85,375,206 km (0.098 R)
• M97: 85,638,049 km (0.106 R)
• M98: 85,769,695 km (0.114 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit