🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.47 AU - 0.75 AU

Year: 303 Days

Day: 24 Hours

Environment

Temp: -132 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.58 AU - 0.74 AU

Year: 341 Days

Day: 30.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.5

Radius: 10

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.64 AU - 0.96 AU

Year: 455 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 38,884,685 km

• M1: 141,220 km (0.085 R)
• M2: 215,720 km (0.105 R)
• M3: 278,402 km (0.119 R)
• M4: 405,859 km (0.103 R)
• M5: 539,001 km (0.037 R)
• M6: 630,555 km (0.063 R)
• M7: 701,464 km (0.085 R)
• M8: 796,010 km (0.096 R)
• M9: 862,881 km (0.04 R)
• M10: 983,905 km (0.081 R)
• M11: 1,048,531 km (0.038 R)
• M12: 1,130,511 km (0.116 R)
• M13: 1,247,646 km (0.082 R)
• M14: 1,360,443 km (0.106 R)
• M15: 1,516,174 km (0.026 R)
• M16: 1,587,383 km (0.034 R)
• M17: 1,650,663 km (0.108 R)
• M18: 1,738,028 km (0.105 R)
• M19: 1,817,465 km (0.067 R)
• M20: 1,931,757 km (0.087 R)
• M21: 2,068,340 km (0.074 R)
• M22: 2,137,754 km (0.096 R)
• M23: 2,213,151 km (0.107 R)
• M24: 2,279,124 km (0.079 R)
• M25: 2,382,047 km (0.091 R)
• M26: 2,592,681 km (0.085 R)
• M27: 2,694,856 km (0.088 R)
• M28: 2,776,536 km (0.107 R)
• M29: 2,870,185 km (0.076 R)
• M30: 2,953,511 km (0.077 R)
• M31: 3,049,104 km (0.091 R)
• M32: 3,191,671 km (0.102 R)
• M33: 3,266,619 km (0.098 R)
• M34: 3,441,948 km (0.103 R)
• M35: 3,507,023 km (0.044 R)
• M36: 3,620,268 km (0.054 R)
• M37: 3,722,893 km (0.074 R)
• M38: 3,789,613 km (0.069 R)
• M39: 3,967,784 km (0.067 R)
• M40: 4,030,017 km (0.115 R)
• M41: 4,268,925 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 11

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.66 AU - 1.08 AU

Year: 516 Days

Day: 8.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,884,685 km

• M1: 137,780 km (0.065 R)
• M2: 207,791 km (0.063 R)
• M3: 277,654 km (0.11 R)
• M4: 380,876 km (0.09 R)
• M5: 458,069 km (0.034 R)
• M6: 530,624 km (0.093 R)
• M7: 677,080 km (0.116 R)
• M8: 765,044 km (0.098 R)
• M9: 877,092 km (0.099 R)
• M10: 948,301 km (0.091 R)
• M11: 1,045,540 km (0.084 R)
• M12: 1,121,535 km (0.119 R)
• M13: 1,199,625 km (0.096 R)
• M14: 1,428,660 km (0.085 R)
• M15: 1,534,725 km (0.025 R)
• M16: 1,854,266 km (0.032 R)
• M17: 1,985,762 km (0.049 R)
• M18: 2,274,336 km (0.095 R)
• M19: 2,354,670 km (0.031 R)
• M20: 2,588,941 km (0.12 R)
• M21: 2,719,689 km (0.076 R)
• M22: 2,930,921 km (0.114 R)
• M23: 3,045,214 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596

Radius: 14.4

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.89 AU - 1.01 AU

Year: 589 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,884,685 km

• M1: 183,856 km (0.089 R)
• M2: 325,974 km (0.072 R)
• M3: 428,598 km (0.096 R)
• M4: 543,938 km (0.092 R)
• M5: 643,570 km (0.098 R)
• M6: 800,648 km (0.113 R)
• M7: 928,105 km (0.108 R)
• M8: 1,120,338 km (0.105 R)
• M9: 1,232,686 km (0.12 R)
• M10: 1,332,169 km (0.119 R)
• M11: 1,434,793 km (0.103 R)
• M12: 1,765,554 km (0.098 R)
• M13: 1,898,547 km (0.112 R)
• M14: 2,048,144 km (0.109 R)
• M15: 2,222,276 km (0.025 R)
• M16: 2,338,963 km (0.085 R)
• M17: 2,450,563 km (0.096 R)
• M18: 2,600,011 km (0.077 R)
• M19: 2,856,123 km (0.104 R)
• M20: 2,945,732 km (0.113 R)
• M21: 3,059,276 km (0.087 R)
• M22: 3,174,317 km (0.097 R)
• M23: 3,345,756 km (0.083 R)
• M24: 3,488,473 km (0.086 R)
• M25: 3,633,134 km (0.087 R)
• M26: 3,920,212 km (0.039 R)
• M27: 4,113,044 km (0.105 R)
• M28: 4,266,232 km (0.065 R)
• M29: 4,482,102 km (0.114 R)
• M30: 4,622,275 km (0.118 R)
• M31: 4,763,944 km (0.119 R)
• M32: 4,897,984 km (0.088 R)
• M33: 5,024,244 km (0.096 R)
• M34: 5,151,702 km (0.095 R)
• M35: 5,409,908 km (0.081 R)
• M36: 5,596,905 km (0.053 R)
• M37: 5,719,575 km (0.109 R)
• M38: 5,852,867 km (0.111 R)
• M39: 6,044,951 km (0.107 R)
• M40: 6,161,188 km (0.077 R)
• M41: 6,278,174 km (0.083 R)
• M42: 6,574,078 km (0.104 R)
• M43: 6,663,837 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.1

Radius: 11.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.16 AU - 3.54 AU

Year: 3899 Days

Day: 14 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,884,685 km

• M1: 149,299 km (0.105 R)
• M2: 221,405 km (0.088 R)
• M3: 442,959 km (0.053 R)
• M4: 532,568 km (0.068 R)
• M5: 629,508 km (0.113 R)
• M6: 936,183 km (0.107 R)
• M7: 1,439,132 km (0.119 R)
• M8: 1,817,165 km (0.055 R)
• M9: 1,939,836 km (0.099 R)
• M10: 2,193,554 km (0.118 R)
• M11: 2,577,422 km (0.082 R)
• M12: 2,715,949 km (0.096 R)
• M13: 2,874,972 km (0.086 R)
• M14: 3,036,986 km (0.095 R)
• M15: 3,202,142 km (0.113 R)
• M16: 3,370,290 km (0.095 R)
• M17: 4,213,873 km (0.054 R)
• M18: 4,481,503 km (0.103 R)
• M19: 4,733,426 km (0.072 R)
• M20: 5,076,753 km (0.094 R)
• M21: 5,562,198 km (0.045 R)
• M22: 5,674,546 km (0.048 R)
• M23: 5,765,053 km (0.088 R)
• M24: 5,947,413 km (0.117 R)
• M25: 6,108,530 km (0.037 R)
• M26: 6,341,454 km (0.048 R)
• M27: 6,529,797 km (0.112 R)
• M28: 6,672,364 km (0.047 R)
• M29: 7,252,654 km (0.079 R)
• M30: 7,326,406 km (0.098 R)
• M31: 7,400,307 km (0.114 R)
• M32: 7,773,853 km (0.105 R)
• M33: 7,849,400 km (0.059 R)
• M34: 8,255,858 km (0.102 R)
• M35: 8,565,376 km (0.08 R)
• M36: 8,669,346 km (0.095 R)
• M37: 8,826,125 km (0.084 R)
• M38: 9,543,447 km (0.108 R)
• M39: 9,895,600 km (0.086 R)
• M40: 9,977,430 km (0.045 R)
• M41: 10,059,559 km (0.11 R)
• M42: 10,307,144 km (0.1 R)
• M43: 10,473,347 km (0.062 R)
• M44: 11,147,136 km (0.094 R)
• M45: 11,403,397 km (0.116 R)
• M46: 12,096,334 km (0.113 R)
• M47: 12,565,922 km (0.114 R)
• M48: 12,773,265 km (0.12 R)
• M49: 12,922,114 km (0.114 R)
• M50: 13,251,529 km (0.119 R)
• M51: 13,341,737 km (0.083 R)
• M52: 13,735,628 km (0.102 R)
• M53: 14,379,647 km (0.105 R)
• M54: 14,627,680 km (0.117 R)
• M55: 15,411,872 km (0.112 R)
• M56: 15,697,454 km (0.111 R)
• M57: 15,984,832 km (0.066 R)
• M58: 16,467,734 km (0.113 R)
• M59: 17,349,015 km (0.116 R)
• M60: 18,312,575 km (0.079 R)
• M61: 18,750,148 km (0.096 R)
• M62: 18,919,344 km (0.096 R)
• M63: 19,464,329 km (0.111 R)
• M64: 19,635,768 km (0.065 R)
• M65: 20,709,282 km (0.083 R)
• M66: 21,873,153 km (0.112 R)
• M67: 22,624,733 km (0.1 R)
• M68: 23,494,046 km (0.049 R)
• M69: 23,640,054 km (0.058 R)
• M70: 24,374,430 km (0.095 R)
• M71: 24,559,183 km (0.076 R)
• M72: 24,818,586 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 9.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.19 AU - 4.21 AU

Year: 4525 Days

Day: 9.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,884,685 km

• M1: 139,126 km (0.061 R)
• M2: 213,626 km (0.086 R)
• M3: 275,260 km (0.112 R)
• M4: 419,323 km (0.089 R)
• M5: 555,158 km (0.074 R)
• M6: 714,779 km (0.03 R)
• M7: 890,257 km (0.11 R)
• M8: 1,080,246 km (0.072 R)
• M9: 1,204,562 km (0.083 R)
• M10: 1,303,596 km (0.083 R)
• M11: 1,426,266 km (0.088 R)
• M12: 1,584,989 km (0.097 R)
• M13: 1,661,135 km (0.107 R)
• M14: 1,851,274 km (0.111 R)
• M15: 1,920,089 km (0.102 R)
• M16: 1,989,951 km (0.097 R)
• M17: 2,120,101 km (0.118 R)
• M18: 2,180,239 km (0.118 R)
• M19: 2,401,495 km (0.115 R)
• M20: 2,553,037 km (0.094 R)
• M21: 2,642,946 km (0.095 R)
• M22: 2,865,846 km (0.093 R)
• M23: 3,040,577 km (0.1 R)
• M24: 3,288,161 km (0.074 R)
• M25: 3,499,693 km (0.08 R)
• M26: 3,686,540 km (0.116 R)
• M27: 3,950,730 km (0.082 R)
• M28: 4,175,725 km (0.047 R)
• M29: 4,622,724 km (0.118 R)
• M30: 5,004,049 km (0.028 R)
• M31: 5,528,539 km (0.105 R)
• M32: 6,417,749 km (0.116 R)
• M33: 6,843,205 km (0.109 R)
• M34: 6,932,964 km (0.115 R)
• M35: 7,241,135 km (0.081 R)
• M36: 7,591,045 km (0.096 R)
• M37: 7,777,444 km (0.088 R)
• M38: 7,984,188 km (0.088 R)
• M39: 8,097,733 km (0.111 R)
• M40: 8,269,022 km (0.098 R)
• M41: 8,576,596 km (0.085 R)
• M42: 8,654,087 km (0.109 R)
• M43: 8,809,669 km (0.092 R)
• M44: 8,985,895 km (0.091 R)
• M45: 9,044,986 km (0.116 R)
• M46: 9,143,571 km (0.078 R)
• M47: 9,302,145 km (0.093 R)
• M48: 9,621,985 km (0.088 R)
• M49: 9,823,793 km (0.087 R)
• M50: 10,026,947 km (0.112 R)
• M51: 10,129,122 km (0.101 R)
• M52: 10,231,597 km (0.1 R)
• M53: 10,728,262 km (0.069 R)
• M54: 11,000,530 km (0.077 R)
• M55: 11,148,183 km (0.097 R)
• M56: 11,211,612 km (0.105 R)
• M57: 11,552,097 km (0.067 R)
• M58: 11,723,536 km (0.116 R)
• M59: 12,221,398 km (0.079 R)
• M60: 12,748,132 km (0.034 R)
• M61: 12,836,694 km (0.084 R)
• M62: 13,349,665 km (0.077 R)
• M63: 14,074,616 km (0.106 R)
• M64: 14,234,985 km (0.104 R)
• M65: 14,418,841 km (0.093 R)
• M66: 14,789,096 km (0.081 R)
• M67: 15,022,020 km (0.099 R)
• M68: 15,633,576 km (0.094 R)
• M69: 15,918,560 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.3

Radius: 14.2

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.48 AU - 4.46 AU

Year: 5029 Days

Day: 10.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,884,685 km

• M1: 190,887 km (0.102 R)
• M2: 721,511 km (0.093 R)
• M3: 1,208,751 km (0.117 R)
• M4: 1,430,904 km (0.105 R)
• M5: 1,677,142 km (0.055 R)
• M6: 1,863,241 km (0.092 R)
• M7: 2,012,989 km (0.08 R)
• M8: 2,155,705 km (0.059 R)
• M9: 2,256,534 km (0.116 R)
• M10: 2,428,422 km (0.064 R)
• M11: 2,628,584 km (0.062 R)
• M12: 2,995,398 km (0.107 R)
• M13: 3,134,225 km (0.114 R)
• M14: 3,405,147 km (0.111 R)
• M15: 3,764,930 km (0.079 R)
• M16: 4,179,166 km (0.108 R)
• M17: 4,695,877 km (0.102 R)
• M18: 5,127,018 km (0.079 R)
• M19: 5,293,969 km (0.057 R)
• M20: 6,252,593 km (0.066 R)
• M21: 6,826,899 km (0.043 R)
• M22: 6,927,129 km (0.102 R)
• M23: 7,469,721 km (0.065 R)
• M24: 7,624,704 km (0.097 R)
• M25: 7,798,387 km (0.108 R)
• M26: 9,031,971 km (0.114 R)
• M27: 9,475,380 km (0.045 R)
• M28: 9,774,874 km (0.067 R)
• M29: 9,982,666 km (0.115 R)
• M30: 11,557,333 km (0.066 R)
• M31: 13,062,736 km (0.106 R)
• M32: 14,221,372 km (0.109 R)
• M33: 14,435,596 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.9

Radius: 11.7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.7 AU - 7.28 AU

Year: 9321 Days

Day: 11.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,884,685 km

• M1: 298,597 km (0.112 R)
• M2: 925,263 km (0.107 R)
• M3: 1,139,637 km (0.106 R)
• M4: 1,857,557 km (0.037 R)
• M5: 2,509,504 km (0.104 R)
• M6: 2,648,032 km (0.061 R)
• M7: 2,789,252 km (0.111 R)
• M8: 2,957,251 km (0.113 R)
• M9: 3,278,138 km (0.096 R)
• M10: 3,532,754 km (0.1 R)
• M11: 4,034,505 km (0.097 R)
• M12: 4,115,737 km (0.111 R)
• M13: 4,252,469 km (0.109 R)
• M14: 4,502,447 km (0.111 R)
• M15: 5,580,449 km (0.057 R)
• M16: 5,793,178 km (0.12 R)
• M17: 6,510,948 km (0.038 R)
• M18: 6,961,687 km (0.044 R)
• M19: 7,522,679 km (0.081 R)
• M20: 7,859,573 km (0.062 R)
• M21: 7,995,707 km (0.095 R)
• M22: 8,828,967 km (0.053 R)
• M23: 8,970,487 km (0.092 R)
• M24: 9,544,344 km (0.036 R)
• M25: 9,945,865 km (0.097 R)
• M26: 10,019,467 km (0.113 R)
• M27: 10,464,820 km (0.11 R)
• M28: 12,152,882 km (0.032 R)
• M29: 12,667,798 km (0.105 R)
• M30: 12,827,569 km (0.068 R)
• M31: 13,473,682 km (0.101 R)
• M32: 13,677,883 km (0.091 R)
• M33: 14,089,127 km (0.101 R)
• M34: 14,254,882 km (0.096 R)
• M35: 14,462,823 km (0.065 R)
• M36: 15,603,357 km (0.075 R)
• M37: 15,731,862 km (0.094 R)
• M38: 15,989,918 km (0.083 R)
• M39: 16,206,087 km (0.065 R)
• M40: 16,772,764 km (0.096 R)
• M41: 17,080,486 km (0.109 R)
• M42: 17,212,881 km (0.109 R)
• M43: 17,345,724 km (0.112 R)
• M44: 18,465,912 km (0.078 R)
• M45: 18,920,391 km (0.112 R)
• M46: 19,240,829 km (0.084 R)
• M47: 20,212,916 km (0.062 R)
• M48: 20,306,265 km (0.115 R)
• M49: 20,964,197 km (0.05 R)
• M50: 21,390,850 km (0.064 R)
• M51: 21,581,288 km (0.032 R)
• M52: 21,676,881 km (0.103 R)
• M53: 22,349,174 km (0.099 R)
• M54: 22,736,333 km (0.086 R)
• M55: 23,714,254 km (0.112 R)
• M56: 23,960,941 km (0.109 R)
• M57: 24,258,043 km (0.079 R)
• M58: 24,755,755 km (0.028 R)
• M59: 24,855,836 km (0.07 R)
• M60: 25,609,959 km (0.038 R)
• M61: 27,243,717 km (0.104 R)
• M62: 27,709,266 km (0.111 R)
• M63: 28,438,705 km (0.075 R)
• M64: 28,805,818 km (0.118 R)
• M65: 30,450,347 km (0.109 R)
• M66: 31,149,119 km (0.114 R)
• M67: 31,256,979 km (0.11 R)
• M68: 31,852,977 km (0.081 R)
• M69: 32,671,876 km (0.063 R)
• M70: 33,056,342 km (0.074 R)
• M71: 33,885,264 km (0.12 R)
• M72: 33,996,415 km (0.066 R)
• M73: 34,833,116 km (0.118 R)
• M74: 35,001,264 km (0.11 R)
• M75: 35,338,308 km (0.077 R)
• M76: 35,563,752 km (0.082 R)
• M77: 38,016,260 km (0.12 R)
• M78: 38,710,543 km (0.062 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: 384 - 16,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit