🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.64 AU - 0.7 AU

Year: 354 Days

Day: 21.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.9

Radius: 9.5

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.73 AU - 0.91 AU

Year: 479 Days

Day: 10.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,683,385 km

• M1: 125,064 km (0.063 R)
• M2: 189,541 km (0.119 R)
• M3: 286,480 km (0.106 R)
• M4: 384,018 km (0.084 R)
• M5: 463,155 km (0.072 R)
• M6: 535,261 km (0.076 R)
• M7: 626,217 km (0.077 R)
• M8: 688,898 km (0.08 R)
• M9: 817,253 km (0.114 R)
• M10: 971,040 km (0.092 R)
• M11: 1,171,351 km (0.097 R)
• M12: 1,336,507 km (0.06 R)
• M13: 1,632,711 km (0.03 R)
• M14: 1,711,400 km (0.114 R)
• M15: 1,791,285 km (0.101 R)
• M16: 1,872,517 km (0.113 R)
• M17: 1,938,489 km (0.045 R)
• M18: 2,169,768 km (0.118 R)
• M19: 2,291,690 km (0.118 R)
• M20: 2,368,433 km (0.091 R)
• M21: 2,439,941 km (0.104 R)
• M22: 2,652,819 km (0.089 R)
• M23: 2,733,602 km (0.054 R)
• M24: 2,821,266 km (0.067 R)
• M25: 2,916,410 km (0.104 R)
• M26: 3,019,184 km (0.118 R)
• M27: 3,083,960 km (0.091 R)
• M28: 3,254,651 km (0.114 R)
• M29: 3,314,490 km (0.1 R)
• M30: 3,455,561 km (0.11 R)
• M31: 3,543,824 km (0.035 R)
• M32: 3,701,949 km (0.107 R)
• M33: 3,778,543 km (0.082 R)
• M34: 3,848,405 km (0.065 R)
• M35: 4,046,772 km (0.078 R)
• M36: 4,168,844 km (0.112 R)
• M37: 4,255,760 km (0.107 R)
• M38: 4,438,718 km (0.108 R)
• M39: 4,497,810 km (0.112 R)
• M40: 4,646,809 km (0.117 R)
• M41: 4,835,302 km (0.087 R)
• M42: 4,941,966 km (0.118 R)
• M43: 5,088,123 km (0.026 R)
• M44: 5,165,465 km (0.091 R)
• M45: 5,258,964 km (0.108 R)
• M46: 5,337,353 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.8

Radius: 12.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.27 AU - 1.31 AU

Year: 946 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,683,385 km

• M1: 165,006 km (0.067 R)
• M2: 288,125 km (0.091 R)
• M3: 409,749 km (0.099 R)
• M4: 512,971 km (0.087 R)
• M5: 641,476 km (0.101 R)
• M6: 732,581 km (0.099 R)
• M7: 844,480 km (0.054 R)
• M8: 1,140,085 km (0.109 R)
• M9: 1,347,428 km (0.06 R)
• M10: 1,648,269 km (0.081 R)
• M11: 1,870,422 km (0.071 R)
• M12: 2,058,467 km (0.077 R)
• M13: 2,162,437 km (0.111 R)
• M14: 2,668,377 km (0.058 R)
• M15: 3,040,278 km (0.117 R)
• M16: 3,193,765 km (0.057 R)
• M17: 3,349,945 km (0.037 R)
• M18: 3,517,495 km (0.107 R)
• M19: 3,972,123 km (0.08 R)
• M20: 4,263,390 km (0.089 R)
• M21: 4,435,876 km (0.119 R)
• M22: 4,591,009 km (0.114 R)
• M23: 4,748,087 km (0.094 R)
• M24: 4,906,960 km (0.074 R)
• M25: 5,148,710 km (0.066 R)
• M26: 5,539,310 km (0.047 R)
• M27: 5,685,766 km (0.099 R)
• M28: 5,939,783 km (0.067 R)
• M29: 6,068,288 km (0.085 R)
• M30: 6,219,232 km (0.083 R)
• M31: 6,327,840 km (0.085 R)
• M32: 6,481,029 km (0.062 R)
• M33: 6,679,844 km (0.095 R)
• M34: 6,791,145 km (0.098 R)
• M35: 7,072,239 km (0.085 R)
• M36: 7,299,778 km (0.081 R)
• M37: 7,495,153 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.5

Radius: 9.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.33 AU - 2.07 AU

Year: 1431 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,683,385 km

• M1: 159,023 km (0.104 R)
• M2: 243,845 km (0.088 R)
• M3: 372,499 km (0.044 R)
• M4: 435,629 km (0.076 R)
• M5: 508,184 km (0.048 R)
• M6: 590,912 km (0.077 R)
• M7: 650,751 km (0.098 R)
• M8: 765,492 km (0.116 R)
• M9: 850,015 km (0.104 R)
• M10: 950,994 km (0.077 R)
• M11: 1,076,207 km (0.088 R)
• M12: 1,151,455 km (0.063 R)
• M13: 1,990,998 km (0.108 R)
• M14: 2,197,144 km (0.063 R)
• M15: 2,285,107 km (0.118 R)
• M16: 2,419,297 km (0.04 R)
• M17: 2,519,378 km (0.069 R)
• M18: 2,630,230 km (0.069 R)
• M19: 2,837,572 km (0.078 R)
• M20: 3,158,909 km (0.12 R)
• M21: 3,420,256 km (0.105 R)
• M22: 3,543,375 km (0.098 R)
• M23: 3,657,518 km (0.082 R)
• M24: 3,878,774 km (0.094 R)
• M25: 4,334,449 km (0.072 R)
• M26: 4,557,499 km (0.06 R)
• M27: 4,715,923 km (0.102 R)
• M28: 4,807,328 km (0.101 R)
• M29: 4,887,662 km (0.09 R)
• M30: 5,237,421 km (0.087 R)
• M31: 5,379,689 km (0.091 R)
• M32: 5,451,197 km (0.063 R)
• M33: 5,740,818 km (0.117 R)
• M34: 5,862,890 km (0.119 R)
• M35: 6,085,043 km (0.091 R)
• M36: 6,284,756 km (0.08 R)
• M37: 6,473,997 km (0.095 R)
• M38: 6,537,427 km (0.105 R)
• M39: 6,626,737 km (0.092 R)
• M40: 6,754,942 km (0.054 R)
• M41: 6,935,806 km (0.076 R)
• M42: 7,131,330 km (0.073 R)
• M43: 7,262,677 km (0.069 R)
• M44: 7,368,443 km (0.034 R)
• M45: 7,608,249 km (0.043 R)
• M46: 7,675,268 km (0.096 R)
• M47: 7,756,051 km (0.071 R)
• M48: 8,027,123 km (0.097 R)
• M49: 8,191,381 km (0.083 R)
• M50: 8,356,687 km (0.103 R)
• M51: 8,439,713 km (0.118 R)
• M52: 8,578,839 km (0.1 R)
• M53: 8,774,813 km (0.111 R)
• M54: 8,859,186 km (0.11 R)
• M55: 9,028,979 km (0.119 R)
• M56: 9,631,560 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.2

Radius: 10.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.85 AU - 2.57 AU

Year: 2121 Days

Day: 10.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 140.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,683,385 km

• M1: 150,346 km (0.07 R)
• M2: 378,183 km (0.106 R)
• M3: 482,304 km (0.057 R)
• M4: 608,564 km (0.102 R)
• M5: 684,859 km (0.105 R)
• M6: 758,910 km (0.092 R)
• M7: 885,021 km (0.045 R)
• M8: 999,015 km (0.071 R)
• M9: 1,084,734 km (0.057 R)
• M10: 1,214,735 km (0.082 R)
• M11: 1,328,429 km (0.088 R)
• M12: 1,438,384 km (0.101 R)
• M13: 1,636,451 km (0.078 R)
• M14: 1,967,212 km (0.099 R)
• M15: 2,136,258 km (0.067 R)
• M16: 2,266,258 km (0.078 R)
• M17: 2,390,125 km (0.084 R)
• M18: 2,580,264 km (0.098 R)
• M19: 2,765,915 km (0.118 R)
• M20: 3,004,374 km (0.052 R)
• M21: 3,082,165 km (0.082 R)
• M22: 3,160,554 km (0.055 R)
• M23: 3,239,691 km (0.057 R)
• M24: 3,410,083 km (0.07 R)
• M25: 3,491,166 km (0.073 R)
• M26: 3,562,823 km (0.084 R)
• M27: 3,885,954 km (0.042 R)
• M28: 4,110,201 km (0.079 R)
• M29: 4,185,898 km (0.088 R)
• M30: 4,820,043 km (0.116 R)
• M31: 4,945,855 km (0.055 R)
• M32: 5,096,051 km (0.057 R)
• M33: 5,271,231 km (0.098 R)
• M34: 5,389,114 km (0.081 R)
• M35: 5,508,044 km (0.111 R)
• M36: 5,639,690 km (0.106 R)
• M37: 5,711,946 km (0.103 R)
• M38: 5,796,618 km (0.087 R)
• M39: 5,930,658 km (0.093 R)
• M40: 6,201,729 km (0.113 R)
• M41: 6,476,989 km (0.111 R)
• M42: 6,897,359 km (0.053 R)
• M43: 7,169,478 km (0.088 R)
• M44: 7,274,047 km (0.103 R)
• M45: 7,445,187 km (0.1 R)
• M46: 7,551,102 km (0.101 R)
• M47: 7,644,302 km (0.056 R)
• M48: 7,831,598 km (0.058 R)
• M49: 8,007,076 km (0.052 R)
• M50: 8,115,684 km (0.114 R)
• M51: 8,224,741 km (0.111 R)
• M52: 8,416,825 km (0.11 R)
• M53: 8,693,731 km (0.07 R)
• M54: 8,791,418 km (0.068 R)
• M55: 8,875,492 km (0.083 R)
• M56: 8,987,840 km (0.091 R)
• M57: 9,086,575 km (0.066 R)
• M58: 9,629,166 km (0.092 R)
• M59: 9,802,700 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.2

Radius: 13.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.28 AU - 4.26 AU

Year: 4726 Days

Day: 12.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,683,385 km

• M1: 172,337 km (0.092 R)
• M2: 266,135 km (0.081 R)
• M3: 411,843 km (0.092 R)
• M4: 596,297 km (0.055 R)
• M5: 812,765 km (0.102 R)
• M6: 1,034,768 km (0.049 R)
• M7: 1,194,389 km (0.117 R)
• M8: 1,488,349 km (0.11 R)
• M9: 1,604,736 km (0.116 R)
• M10: 1,847,235 km (0.101 R)
• M11: 1,944,922 km (0.092 R)
• M12: 2,175,003 km (0.12 R)
• M13: 2,263,715 km (0.066 R)
• M14: 2,414,210 km (0.104 R)
• M15: 2,918,804 km (0.113 R)
• M16: 3,083,362 km (0.12 R)
• M17: 3,200,497 km (0.11 R)
• M18: 3,560,729 km (0.092 R)
• M19: 3,736,955 km (0.064 R)
• M20: 4,227,486 km (0.088 R)
• M21: 4,991,782 km (0.086 R)
• M22: 5,450,748 km (0.093 R)
• M23: 5,654,650 km (0.069 R)
• M24: 6,324,100 km (0.053 R)
• M25: 6,624,942 km (0.113 R)
• M26: 6,820,765 km (0.089 R)
• M27: 7,196,106 km (0.086 R)
• M28: 7,669,284 km (0.089 R)
• M29: 7,967,134 km (0.1 R)
• M30: 8,315,697 km (0.051 R)
• M31: 9,076,103 km (0.101 R)
• M32: 9,685,714 km (0.113 R)
• M33: 9,908,316 km (0.103 R)
• M34: 10,663,037 km (0.105 R)
• M35: 10,944,431 km (0.113 R)
• M36: 11,098,965 km (0.109 R)
• M37: 11,332,188 km (0.077 R)
• M38: 11,566,907 km (0.063 R)
• M39: 11,882,559 km (0.114 R)
• M40: 12,549,167 km (0.077 R)
• M41: 12,846,268 km (0.068 R)
• M42: 13,337,697 km (0.077 R)
• M43: 13,751,934 km (0.076 R)
• M44: 14,282,558 km (0.12 R)
• M45: 14,621,247 km (0.042 R)
• M46: 14,763,215 km (0.119 R)
• M47: 14,934,056 km (0.096 R)
• M48: 15,191,664 km (0.096 R)
• M49: 15,885,798 km (0.037 R)
• M50: 16,119,470 km (0.108 R)
• M51: 16,383,809 km (0.112 R)
• M52: 16,619,875 km (0.103 R)
• M53: 16,946,447 km (0.088 R)
• M54: 17,035,757 km (0.099 R)
• M55: 17,125,366 km (0.08 R)
• M56: 18,365,383 km (0.115 R)
• M57: 18,672,208 km (0.088 R)
• M58: 18,949,712 km (0.079 R)
• M59: 19,415,410 km (0.083 R)
• M60: 19,602,856 km (0.092 R)
• M61: 19,853,582 km (0.057 R)
• M62: 20,421,605 km (0.113 R)
• M63: 20,644,057 km (0.107 R)
• M64: 21,444,705 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.3

Radius: 3.3

Gravity: 53.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.56 AU - 9.36 AU

Year: 15888 Days

Day: 23.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,683,385 km

• M1: 154,235 km (0.109 R)
• M2: 215,421 km (0.095 R)
• M3: 242,199 km (0.108 R)
• M4: 479,760 km (0.067 R)
• M5: 1,409,810 km (0.032 R)
• M6: 1,462,020 km (0.067 R)
• M7: 1,874,611 km (0.114 R)
• M8: 1,903,334 km (0.095 R)
• M9: 2,863,902 km (0.081 R)
• M10: 3,201,095 km (0.118 R)
• M11: 3,409,485 km (0.112 R)
• M12: 3,550,705 km (0.055 R)
• M13: 3,730,073 km (0.068 R)
• M14: 4,285,680 km (0.1 R)
• M15: 5,025,740 km (0.066 R)
• M16: 5,471,991 km (0.074 R)
• M17: 5,846,434 km (0.081 R)
• M18: 6,058,115 km (0.116 R)
• M19: 6,929,373 km (0.1 R)
• M20: 7,838,928 km (0.07 R)
• M21: 8,166,099 km (0.103 R)
• M22: 8,402,613 km (0.069 R)
• M23: 8,593,350 km (0.085 R)
• M24: 8,689,243 km (0.1 R)
• M25: 8,785,434 km (0.039 R)
• M26: 10,629,078 km (0.039 R)
• M27: 10,887,135 km (0.105 R)
• M28: 10,990,956 km (0.079 R)
• M29: 11,199,495 km (0.089 R)
• M30: 12,154,079 km (0.106 R)
• M31: 12,207,934 km (0.113 R)
• M32: 12,315,794 km (0.11 R)
• M33: 12,641,170 km (0.114 R)
• M34: 13,466,950 km (0.091 R)
• M35: 13,690,000 km (0.099 R)
• M36: 14,027,044 km (0.105 R)
• M37: 14,083,443 km (0.114 R)
• M38: 15,694,013 km (0.117 R)
• M39: 15,987,674 km (0.091 R)
• M40: 16,046,616 km (0.095 R)
• M41: 16,283,130 km (0.094 R)
• M42: 16,640,070 km (0.092 R)
• M43: 17,909,558 km (0.115 R)
• M44: 19,147,331 km (0.049 R)
• M45: 19,210,012 km (0.068 R)
• M46: 19,713,259 km (0.11 R)
• M47: 21,184,405 km (0.057 R)
• M48: 21,378,882 km (0.106 R)
• M49: 22,162,625 km (0.111 R)
• M50: 25,665,908 km (0.1 R)
• M51: 26,220,019 km (0.09 R)
• M52: 26,638,145 km (0.064 R)
• M53: 27,128,676 km (0.111 R)
• M54: 28,047,656 km (0.107 R)
• M55: 28,761,537 km (0.088 R)
• M56: 28,905,001 km (0.096 R)
• M57: 29,192,678 km (0.096 R)
• M58: 29,481,252 km (0.081 R)
• M59: 30,206,952 km (0.104 R)
• M60: 30,352,810 km (0.107 R)
• M61: 30,498,817 km (0.108 R)
• M62: 30,645,273 km (0.097 R)
• M63: 30,938,485 km (0.106 R)
• M64: 31,601,952 km (0.111 R)
• M65: 32,344,556 km (0.099 R)
• M66: 32,568,354 km (0.074 R)
• M67: 33,620,027 km (0.08 R)
• M68: 35,448,562 km (0.105 R)
• M69: 35,525,455 km (0.112 R)
• M70: 35,679,391 km (0.097 R)
• M71: 36,065,354 km (0.119 R)
• M72: 37,074,840 km (0.1 R)
• M73: 37,700,758 km (0.057 R)
• M74: 38,093,751 km (0.105 R)
• M75: 38,172,589 km (0.119 R)
• M76: 39,042,501 km (0.07 R)
• M77: 39,838,960 km (0.12 R)
• M78: 41,205,238 km (0.066 R)
• M79: 42,913,944 km (0.064 R)
• M80: 43,242,162 km (0.112 R)
• M81: 44,645,839 km (0.093 R)
• M82: 44,728,866 km (0.114 R)
• M83: 45,813,002 km (0.083 R)
• M84: 48,433,059 km (0.102 R)
• M85: 48,603,750 km (0.079 R)
• M86: 51,536,018 km (0.066 R)
• M87: 53,993,462 km (0.112 R)
• M88: 55,147,310 km (0.099 R)
• M89: 57,389,034 km (0.111 R)
• M90: 58,203,296 km (0.086 R)
• M91: 58,839,386 km (0.067 R)
• M92: 60,669,117 km (0.104 R)
• M93: 60,853,123 km (0.08 R)
• M94: 61,313,884 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit