🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.62 AU - 0.64 AU

Year: 318 Days

Day: 38.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 12.3

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.28 AU - 1.34 AU

Year: 953 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,369,522 km

• M1: 175,777 km (0.104 R)
• M2: 326,871 km (0.111 R)
• M3: 603,478 km (0.079 R)
• M4: 683,213 km (0.047 R)
• M5: 880,982 km (0.109 R)
• M6: 991,834 km (0.075 R)
• M7: 1,344,586 km (0.081 R)
• M8: 1,427,164 km (0.101 R)
• M9: 1,586,934 km (0.091 R)
• M10: 1,663,678 km (0.073 R)
• M11: 1,866,981 km (0.077 R)
• M12: 2,007,155 km (0.077 R)
• M13: 2,261,172 km (0.115 R)
• M14: 2,360,804 km (0.106 R)
• M15: 3,294,744 km (0.111 R)
• M16: 3,472,765 km (0.034 R)
• M17: 3,581,074 km (0.069 R)
• M18: 3,823,572 km (0.103 R)
• M19: 4,139,971 km (0.098 R)
• M20: 4,255,162 km (0.08 R)
• M21: 4,622,873 km (0.103 R)
• M22: 4,871,056 km (0.102 R)
• M23: 5,189,700 km (0.115 R)
• M24: 5,422,624 km (0.106 R)
• M25: 5,515,075 km (0.118 R)
• M26: 5,752,786 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.3

Radius: 11.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.23 AU - 1.51 AU

Year: 1020 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,369,522 km

• M1: 156,180 km (0.118 R)
• M2: 242,498 km (0.03 R)
• M3: 418,126 km (0.078 R)
• M4: 523,443 km (0.119 R)
• M5: 594,801 km (0.073 R)
• M6: 848,519 km (0.092 R)
• M7: 1,000,959 km (0.052 R)
• M8: 1,080,845 km (0.107 R)
• M9: 1,188,705 km (0.03 R)
• M10: 1,354,459 km (0.069 R)
• M11: 1,457,682 km (0.072 R)
• M12: 1,709,156 km (0.102 R)
• M13: 1,798,765 km (0.06 R)
• M14: 1,905,278 km (0.028 R)
• M15: 2,021,815 km (0.053 R)
• M16: 2,173,059 km (0.117 R)
• M17: 2,311,586 km (0.101 R)
• M18: 2,386,236 km (0.11 R)
• M19: 2,640,851 km (0.099 R)
• M20: 3,021,279 km (0.059 R)
• M21: 3,093,983 km (0.046 R)
• M22: 3,306,412 km (0.045 R)
• M23: 3,619,820 km (0.113 R)
• M24: 4,122,917 km (0.091 R)
• M25: 4,265,035 km (0.082 R)
• M26: 4,533,264 km (0.096 R)
• M27: 4,606,418 km (0.079 R)
• M28: 4,870,907 km (0.111 R)
• M29: 5,162,323 km (0.039 R)
• M30: 5,304,591 km (0.099 R)
• M31: 5,470,495 km (0.036 R)
• M32: 5,570,875 km (0.119 R)
• M33: 5,717,032 km (0.11 R)
• M34: 5,853,017 km (0.089 R)
• M35: 6,220,878 km (0.112 R)
• M36: 6,302,409 km (0.05 R)
• M37: 6,419,394 km (0.106 R)
• M38: 6,679,395 km (0.073 R)
• M39: 6,810,742 km (0.099 R)
• M40: 6,906,934 km (0.116 R)
• M41: 7,003,424 km (0.082 R)
• M42: 7,136,866 km (0.11 R)
• M43: 7,210,019 km (0.104 R)
• M44: 7,480,492 km (0.096 R)
• M45: 7,716,707 km (0.029 R)
• M46: 7,804,371 km (0.08 R)
• M47: 7,968,031 km (0.11 R)
• M48: 8,427,446 km (0.114 R)
• M49: 8,517,654 km (0.092 R)
• M50: 8,647,355 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.1

Radius: 12.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.2 AU - 1.54 AU

Year: 1020 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,369,522 km

• M1: 159,621 km (0.041 R)
• M2: 252,521 km (0.082 R)
• M3: 343,776 km (0.117 R)
• M4: 467,643 km (0.082 R)
• M5: 557,701 km (0.094 R)
• M6: 700,716 km (0.063 R)
• M7: 789,578 km (0.118 R)
• M8: 870,211 km (0.037 R)
• M9: 1,109,567 km (0.087 R)
• M10: 1,223,112 km (0.057 R)
• M11: 1,355,806 km (0.085 R)
• M12: 1,462,618 km (0.11 R)
• M13: 1,556,566 km (0.073 R)
• M14: 1,636,451 km (0.032 R)
• M15: 1,893,460 km (0.101 R)
• M16: 1,987,857 km (0.071 R)
• M17: 2,226,465 km (0.111 R)
• M18: 2,354,072 km (0.118 R)
• M19: 2,456,098 km (0.105 R)
• M20: 2,540,621 km (0.042 R)
• M21: 2,938,551 km (0.074 R)
• M22: 3,089,196 km (0.107 R)
• M23: 3,170,727 km (0.084 R)
• M24: 3,314,939 km (0.056 R)
• M25: 3,610,096 km (0.1 R)
• M26: 3,782,732 km (0.117 R)
• M27: 4,169,891 km (0.061 R)
• M28: 4,408,500 km (0.064 R)
• M29: 4,535,209 km (0.074 R)
• M30: 4,628,109 km (0.053 R)
• M31: 4,745,244 km (0.096 R)
• M32: 5,102,634 km (0.092 R)
• M33: 5,296,812 km (0.051 R)
• M34: 5,456,433 km (0.056 R)
• M35: 5,617,699 km (0.073 R)
• M36: 5,856,308 km (0.087 R)
• M37: 6,021,464 km (0.084 R)
• M38: 6,123,938 km (0.107 R)
• M39: 6,226,862 km (0.079 R)
• M40: 6,473,848 km (0.108 R)
• M41: 7,343,311 km (0.077 R)
• M42: 7,521,482 km (0.049 R)
• M43: 8,363,119 km (0.084 R)
• M44: 8,635,986 km (0.103 R)
• M45: 8,853,352 km (0.101 R)
• M46: 8,970,038 km (0.087 R)
• M47: 9,190,396 km (0.105 R)
• M48: 9,308,578 km (0.103 R)
• M49: 9,861,791 km (0.079 R)
• M50: 10,073,921 km (0.119 R)
• M51: 10,195,843 km (0.101 R)
• M52: 10,287,696 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.4

Radius: 12.5

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.41 AU - 2.45 AU

Year: 2408 Days

Day: 5.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,369,522 km

• M1: 177,423 km (0.116 R)
• M2: 301,889 km (0.11 R)
• M3: 448,794 km (0.113 R)
• M4: 618,138 km (0.079 R)
• M5: 756,516 km (0.119 R)
• M6: 877,392 km (0.077 R)
• M7: 1,056,610 km (0.109 R)
• M8: 1,237,623 km (0.081 R)
• M9: 1,326,484 km (0.075 R)
• M10: 1,429,258 km (0.034 R)
• M11: 1,643,333 km (0.088 R)
• M12: 1,779,467 km (0.05 R)
• M13: 2,050,239 km (0.103 R)
• M14: 2,143,438 km (0.08 R)
• M15: 2,238,283 km (0.085 R)
• M16: 2,446,224 km (0.032 R)
• M17: 2,559,769 km (0.082 R)
• M18: 2,660,598 km (0.025 R)
• M19: 3,062,418 km (0.11 R)
• M20: 3,309,703 km (0.102 R)
• M21: 3,435,964 km (0.071 R)
• M22: 3,628,197 km (0.109 R)
• M23: 3,709,429 km (0.056 R)
• M24: 3,906,898 km (0.08 R)
• M25: 4,040,489 km (0.116 R)
• M26: 4,363,919 km (0.118 R)
• M27: 4,642,770 km (0.066 R)
• M28: 4,873,749 km (0.067 R)
• M29: 5,570,875 km (0.104 R)
• M30: 5,702,671 km (0.043 R)
• M31: 5,988,702 km (0.077 R)
• M32: 6,085,193 km (0.053 R)
• M33: 6,377,507 km (0.117 R)
• M34: 6,714,551 km (0.088 R)
• M35: 7,405,992 km (0.042 R)
• M36: 8,098,930 km (0.107 R)
• M37: 8,248,677 km (0.058 R)
• M38: 8,334,546 km (0.111 R)
• M39: 8,724,997 km (0.108 R)
• M40: 9,010,878 km (0.05 R)
• M41: 9,255,022 km (0.09 R)
• M42: 9,366,771 km (0.091 R)
• M43: 10,253,737 km (0.036 R)
• M44: 10,439,089 km (0.105 R)
• M45: 10,555,476 km (0.032 R)
• M46: 10,742,623 km (0.09 R)
• M47: 10,954,454 km (0.075 R)
• M48: 11,096,422 km (0.063 R)
• M49: 11,310,497 km (0.117 R)
• M50: 11,478,046 km (0.119 R)
• M51: 12,229,776 km (0.112 R)
• M52: 14,397,598 km (0.082 R)
• M53: 14,553,180 km (0.05 R)
• M54: 14,761,719 km (0.034 R)
• M55: 14,866,288 km (0.108 R)
• M56: 15,023,516 km (0.088 R)
• M57: 15,578,673 km (0.107 R)
• M58: 15,711,816 km (0.111 R)
• M59: 16,113,486 km (0.083 R)
• M60: 16,572,901 km (0.084 R)
• M61: 16,681,659 km (0.102 R)
• M62: 16,954,525 km (0.081 R)
• M63: 17,394,193 km (0.084 R)
• M64: 17,587,623 km (0.074 R)
• M65: 18,060,652 km (0.056 R)
• M66: 18,425,222 km (0.085 R)
• M67: 18,679,089 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.2

Radius: 10

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.11 AU - 3.55 AU

Year: 3864 Days

Day: 12.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,369,522 km

• M1: 213,027 km (0.094 R)
• M2: 575,353 km (0.112 R)
• M3: 663,766 km (0.044 R)
• M4: 1,306,737 km (0.098 R)
• M5: 1,523,056 km (0.075 R)
• M6: 1,607,130 km (0.102 R)
• M7: 1,722,021 km (0.113 R)
• M8: 1,824,645 km (0.055 R)
• M9: 1,959,882 km (0.119 R)
• M10: 2,051,884 km (0.039 R)
• M11: 2,874,523 km (0.077 R)
• M12: 3,175,664 km (0.115 R)
• M13: 3,431,476 km (0.073 R)
• M14: 3,694,020 km (0.094 R)
• M15: 3,827,761 km (0.036 R)
• M16: 3,962,997 km (0.075 R)
• M17: 4,159,270 km (0.056 R)
• M18: 4,298,396 km (0.086 R)
• M19: 4,561,239 km (0.079 R)
• M20: 4,704,853 km (0.067 R)
• M21: 5,081,241 km (0.106 R)
• M22: 5,187,456 km (0.066 R)
• M23: 5,642,084 km (0.118 R)
• M24: 5,774,328 km (0.07 R)
• M25: 5,997,079 km (0.081 R)
• M26: 6,154,606 km (0.09 R)
• M27: 7,057,728 km (0.105 R)
• M28: 7,512,655 km (0.069 R)
• M29: 7,731,517 km (0.089 R)
• M30: 8,678,621 km (0.027 R)
• M31: 8,933,985 km (0.1 R)
• M32: 9,062,489 km (0.108 R)
• M33: 9,426,012 km (0.083 R)
• M34: 9,556,910 km (0.064 R)
• M35: 10,653,313 km (0.11 R)
• M36: 10,954,304 km (0.099 R)
• M37: 11,230,312 km (0.075 R)
• M38: 11,508,714 km (0.115 R)
• M39: 11,620,613 km (0.057 R)
• M40: 11,761,085 km (0.094 R)
• M41: 12,357,383 km (0.106 R)
• M42: 13,021,597 km (0.107 R)
• M43: 13,109,112 km (0.102 R)
• M44: 13,314,061 km (0.114 R)
• M45: 14,354,664 km (0.105 R)
• M46: 14,991,502 km (0.068 R)
• M47: 15,083,355 km (0.12 R)
• M48: 15,267,360 km (0.058 R)
• M49: 15,575,831 km (0.111 R)
• M50: 16,042,277 km (0.045 R)
• M51: 16,355,834 km (0.11 R)
• M52: 16,671,336 km (0.101 R)
• M53: 16,988,933 km (0.027 R)
• M54: 17,276,460 km (0.103 R)
• M55: 18,279,214 km (0.096 R)
• M56: 18,344,588 km (0.106 R)
• M57: 18,475,487 km (0.067 R)
• M58: 19,467,321 km (0.081 R)
• M59: 19,868,991 km (0.114 R)
• M60: 20,104,458 km (0.117 R)
• M61: 20,476,508 km (0.098 R)
• M62: 20,884,910 km (0.102 R)
• M63: 20,987,384 km (0.084 R)
• M64: 21,124,267 km (0.056 R)
• M65: 21,261,597 km (0.106 R)
• M66: 21,330,263 km (0.108 R)
• M67: 21,778,907 km (0.063 R)
• M68: 21,848,171 km (0.054 R)
• M69: 22,056,560 km (0.086 R)
• M70: 22,335,411 km (0.101 R)
• M71: 22,755,781 km (0.12 R)
• M72: 22,826,092 km (0.108 R)
• M73: 22,966,864 km (0.06 R)
• M74: 23,249,454 km (0.044 R)
• M75: 23,568,845 km (0.12 R)
• M76: 23,675,509 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.5

Radius: 12.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.87 AU - 5.97 AU

Year: 6939 Days

Day: 10.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,369,522 km

• M1: 200,611 km (0.09 R)
• M2: 341,083 km (0.108 R)
• M3: 487,240 km (0.085 R)
• M4: 594,801 km (0.109 R)
• M5: 1,082,341 km (0.042 R)
• M6: 1,332,767 km (0.079 R)
• M7: 1,602,343 km (0.078 R)
• M8: 2,173,358 km (0.087 R)
• M9: 2,558,273 km (0.078 R)
• M10: 2,736,444 km (0.119 R)
• M11: 2,849,839 km (0.104 R)
• M12: 3,128,690 km (0.03 R)
• M13: 3,514,503 km (0.119 R)
• M14: 3,638,220 km (0.032 R)
• M15: 3,915,575 km (0.068 R)
• M16: 4,199,960 km (0.045 R)
• M17: 4,707,247 km (0.114 R)
• M18: 4,926,707 km (0.116 R)
• M19: 5,347,376 km (0.111 R)
• M20: 5,432,946 km (0.117 R)
• M21: 5,663,327 km (0.105 R)
• M22: 6,044,502 km (0.1 R)
• M23: 6,253,341 km (0.119 R)
• M24: 6,586,345 km (0.083 R)
• M25: 6,956,301 km (0.09 R)
• M26: 7,364,703 km (0.099 R)
• M27: 7,943,198 km (0.084 R)
• M28: 8,670,094 km (0.11 R)
• M29: 9,591,318 km (0.047 R)
• M30: 9,870,318 km (0.044 R)
• M31: 10,436,247 km (0.095 R)
• M32: 10,867,687 km (0.101 R)
• M33: 11,599,819 km (0.106 R)
• M34: 12,575,197 km (0.069 R)
• M35: 12,765,934 km (0.075 R)
• M36: 13,851,117 km (0.098 R)
• M37: 14,524,308 km (0.097 R)
• M38: 14,684,228 km (0.12 R)
• M39: 14,764,562 km (0.116 R)
• M40: 15,452,263 km (0.072 R)
• M41: 18,262,908 km (0.112 R)
• M42: 18,608,928 km (0.107 R)
• M43: 19,132,072 km (0.07 R)
• M44: 20,103,859 km (0.07 R)
• M45: 20,820,583 km (0.114 R)
• M46: 21,046,326 km (0.078 R)
• M47: 21,636,938 km (0.11 R)
• M48: 22,140,934 km (0.057 R)
• M49: 22,463,766 km (0.106 R)
• M50: 22,648,968 km (0.035 R)
• M51: 22,834,619 km (0.097 R)
• M52: 23,020,719 km (0.062 R)
• M53: 23,207,417 km (0.082 R)
• M54: 24,338,078 km (0.064 R)
• M55: 24,814,397 km (0.043 R)
• M56: 25,873,251 km (0.075 R)
• M57: 26,408,363 km (0.073 R)
• M58: 27,637,758 km (0.11 R)
• M59: 27,935,607 km (0.107 R)
• M60: 28,134,722 km (0.112 R)
• M61: 28,584,563 km (0.069 R)
• M62: 28,986,383 km (0.083 R)
• M63: 29,238,605 km (0.048 R)
• M64: 29,643,416 km (0.109 R)
• M65: 30,203,212 km (0.078 R)
• M66: 30,407,712 km (0.104 R)
• M67: 31,075,218 km (0.118 R)
• M68: 31,591,929 km (0.047 R)
• M69: 32,059,572 km (0.059 R)
• M70: 33,106,757 km (0.057 R)
• M71: 33,317,540 km (0.079 R)
• M72: 33,423,156 km (0.047 R)
• M73: 33,899,476 km (0.097 R)
• M74: 34,112,054 km (0.114 R)
• M75: 34,484,852 km (0.101 R)
• M76: 34,752,034 km (0.097 R)
• M77: 35,449,908 km (0.119 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: 230 - 13,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit