🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.51 AU - 0.61 AU

Year: 275 Days

Day: 21.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,093,080 km

• M1: 44,730 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.75 AU

Year: 320 Days

Day: 22 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.8

Radius: 13.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.55 AU - 0.89 AU

Year: 401 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 36,093,080 km

• M1: 174,880 km (0.112 R)
• M2: 262,245 km (0.091 R)
• M3: 358,736 km (0.102 R)
• M4: 448,794 km (0.075 R)
• M5: 541,993 km (0.081 R)
• M6: 669,450 km (0.079 R)
• M7: 755,918 km (0.12 R)
• M8: 863,180 km (0.092 R)
• M9: 1,045,091 km (0.102 R)
• M10: 1,144,873 km (0.1 R)
• M11: 1,282,203 km (0.077 R)
• M12: 1,386,024 km (0.113 R)
• M13: 1,472,941 km (0.052 R)
• M14: 1,574,069 km (0.105 R)
• M15: 1,681,929 km (0.08 R)
• M16: 1,813,874 km (0.049 R)
• M17: 1,953,898 km (0.025 R)
• M18: 2,088,685 km (0.109 R)
• M19: 2,226,615 km (0.036 R)
• M20: 2,315,625 km (0.112 R)
• M21: 2,487,663 km (0.053 R)
• M22: 2,599,712 km (0.103 R)
• M23: 2,713,705 km (0.105 R)
• M24: 2,829,345 km (0.095 R)
• M25: 2,915,962 km (0.11 R)
• M26: 3,060,623 km (0.034 R)
• M27: 3,181,199 km (0.04 R)
• M28: 3,266,170 km (0.095 R)
• M29: 3,668,738 km (0.073 R)
• M30: 3,763,583 km (0.112 R)
• M31: 3,864,861 km (0.111 R)
• M32: 3,972,721 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 8.9

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.66 AU - 0.86 AU

Year: 435 Days

Day: 13 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 36,093,080 km

• M1: 124,615 km (0.085 R)
• M2: 203,752 km (0.09 R)
• M3: 285,283 km (0.118 R)
• M4: 360,232 km (0.061 R)
• M5: 416,780 km (0.093 R)
• M6: 480,209 km (0.091 R)
• M7: 544,087 km (0.108 R)
• M8: 618,438 km (0.094 R)
• M9: 696,378 km (0.056 R)
• M10: 759,209 km (0.117 R)
• M11: 879,037 km (0.074 R)
• M12: 993,031 km (0.12 R)
• M13: 1,094,757 km (0.119 R)
• M14: 1,263,204 km (0.061 R)
• M15: 1,355,357 km (0.119 R)
• M16: 1,493,136 km (0.053 R)
• M17: 1,680,882 km (0.054 R)
• M18: 1,777,671 km (0.114 R)
• M19: 1,907,822 km (0.101 R)
• M20: 1,966,165 km (0.109 R)
• M21: 2,036,027 km (0.111 R)
• M22: 2,106,637 km (0.09 R)
• M23: 2,211,206 km (0.102 R)
• M24: 2,295,131 km (0.071 R)
• M25: 2,380,252 km (0.089 R)
• M26: 2,529,999 km (0.097 R)
• M27: 2,594,326 km (0.057 R)
• M28: 2,766,813 km (0.029 R)
• M29: 2,985,973 km (0.061 R)
• M30: 3,185,687 km (0.06 R)
• M31: 3,364,007 km (0.111 R)
• M32: 3,565,366 km (0.116 R)
• M33: 3,637,771 km (0.113 R)
• M34: 3,743,986 km (0.035 R)
• M35: 3,824,320 km (0.08 R)
• M36: 3,898,521 km (0.105 R)
• M37: 4,220,754 km (0.07 R)
• M38: 4,325,473 km (0.106 R)
• M39: 4,431,089 km (0.115 R)
• M40: 4,501,998 km (0.029 R)
• M41: 4,566,026 km (0.118 R)
• M42: 4,637,684 km (0.099 R)
• M43: 4,716,821 km (0.084 R)
• M44: 4,913,093 km (0.072 R)
• M45: 5,001,206 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.4

Radius: 13

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.83 AU - 1.31 AU

Year: 726 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 36,093,080 km

• M1: 161,865 km (0.083 R)
• M2: 317,447 km (0.105 R)
• M3: 442,810 km (0.082 R)
• M4: 553,811 km (0.108 R)
• M5: 640,728 km (0.072 R)
• M6: 745,745 km (0.089 R)
• M7: 879,785 km (0.113 R)
• M8: 1,013,077 km (0.093 R)
• M9: 1,148,912 km (0.081 R)
• M10: 1,354,310 km (0.077 R)
• M11: 1,679,834 km (0.051 R)
• M12: 1,795,922 km (0.06 R)
• M13: 1,939,088 km (0.117 R)
• M14: 2,098,559 km (0.034 R)
• M15: 2,249,802 km (0.073 R)
• M16: 2,603,601 km (0.109 R)
• M17: 2,821,715 km (0.072 R)
• M18: 2,989,414 km (0.088 R)
• M19: 3,232,660 km (0.089 R)
• M20: 3,415,918 km (0.109 R)
• M21: 3,587,507 km (0.073 R)
• M22: 3,693,272 km (0.116 R)
• M23: 3,823,273 km (0.11 R)
• M24: 3,993,814 km (0.082 R)
• M25: 4,087,911 km (0.106 R)
• M26: 4,254,414 km (0.075 R)
• M27: 4,439,466 km (0.082 R)
• M28: 4,561,538 km (0.106 R)
• M29: 4,709,491 km (0.115 R)
• M30: 4,834,106 km (0.113 R)
• M31: 4,959,917 km (0.067 R)
• M32: 5,078,249 km (0.118 R)
• M33: 5,257,468 km (0.07 R)
• M34: 5,412,900 km (0.054 R)
• M35: 5,561,002 km (0.101 R)
• M36: 5,683,971 km (0.116 R)
• M37: 5,781,359 km (0.096 R)
• M38: 6,022,661 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.6

Radius: 9.3

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.68 AU - 2.24 AU

Year: 1800 Days

Day: 11.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,093,080 km

• M1: 116,088 km (0.11 R)
• M2: 199,414 km (0.114 R)
• M3: 267,182 km (0.107 R)
• M4: 368,908 km (0.034 R)
• M5: 455,825 km (0.031 R)
• M6: 531,222 km (0.098 R)
• M7: 660,475 km (0.093 R)
• M8: 951,742 km (0.081 R)
• M9: 1,138,440 km (0.08 R)
• M10: 1,263,653 km (0.065 R)
• M11: 1,431,502 km (0.11 R)
• M12: 1,636,750 km (0.03 R)
• M13: 1,830,779 km (0.103 R)
• M14: 1,946,567 km (0.09 R)
• M15: 2,064,899 km (0.081 R)
• M16: 2,230,205 km (0.108 R)
• M17: 2,376,961 km (0.072 R)
• M18: 2,861,059 km (0.105 R)
• M19: 2,922,245 km (0.099 R)
• M20: 3,058,379 km (0.117 R)
• M21: 3,298,334 km (0.085 R)
• M22: 3,440,153 km (0.052 R)
• M23: 3,689,981 km (0.071 R)
• M24: 4,000,247 km (0.036 R)
• M25: 4,221,203 km (0.101 R)
• M26: 4,361,227 km (0.094 R)
• M27: 4,531,469 km (0.11 R)
• M28: 4,790,872 km (0.116 R)
• M29: 4,907,857 km (0.088 R)
• M30: 5,055,211 km (0.109 R)
• M31: 5,339,447 km (0.06 R)
• M32: 5,430,253 km (0.05 R)
• M33: 6,096,412 km (0.087 R)
• M34: 6,223,271 km (0.067 R)
• M35: 6,350,878 km (0.09 R)
• M36: 6,755,541 km (0.103 R)
• M37: 6,821,065 km (0.101 R)
• M38: 6,903,343 km (0.093 R)
• M39: 6,969,316 km (0.106 R)
• M40: 7,454,163 km (0.095 R)
• M41: 7,623,956 km (0.086 R)
• M42: 7,777,743 km (0.116 R)
• M43: 7,915,373 km (0.083 R)
• M44: 8,036,547 km (0.109 R)
• M45: 8,421,163 km (0.091 R)
• M46: 8,491,774 km (0.06 R)
• M47: 8,865,469 km (0.107 R)
• M48: 8,955,377 km (0.077 R)
• M49: 9,226,598 km (0.12 R)
• M50: 9,445,460 km (0.04 R)
• M51: 9,777,118 km (0.107 R)
• M52: 9,888,569 km (0.099 R)
• M53: 10,206,614 km (0.096 R)
• M54: 10,319,560 km (0.081 R)
• M55: 10,699,389 km (0.086 R)
• M56: 10,852,578 km (0.067 R)
• M57: 11,083,706 km (0.076 R)
• M58: 11,649,186 km (0.1 R)
• M59: 12,203,895 km (0.114 R)
• M60: 12,585,370 km (0.118 R)
• M61: 12,666,153 km (0.081 R)
• M62: 13,216,074 km (0.051 R)
• M63: 13,339,343 km (0.084 R)
• M64: 13,401,127 km (0.055 R)
• M65: 13,483,555 km (0.094 R)
• M66: 14,024,052 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.5

Radius: 8

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.87 AU - 4.63 AU

Year: 5748 Days

Day: 12.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,093,080 km

• M1: 138,976 km (0.114 R)
• M2: 225,294 km (0.028 R)
• M3: 424,858 km (0.055 R)
• M4: 950,395 km (0.108 R)
• M5: 1,254,229 km (0.106 R)
• M6: 1,315,564 km (0.106 R)
• M7: 1,807,741 km (0.038 R)
• M8: 2,019,571 km (0.068 R)
• M9: 2,352,576 km (0.064 R)
• M10: 2,467,467 km (0.09 R)
• M11: 2,603,751 km (0.109 R)
• M12: 2,863,752 km (0.041 R)
• M13: 2,924,938 km (0.113 R)
• M14: 3,007,216 km (0.084 R)
• M15: 3,153,224 km (0.119 R)
• M16: 3,280,083 km (0.099 R)
• M17: 3,648,991 km (0.102 R)
• M18: 3,827,162 km (0.027 R)
• M19: 5,103,382 km (0.094 R)
• M20: 6,205,469 km (0.118 R)
• M21: 6,285,055 km (0.11 R)
• M22: 6,498,980 km (0.114 R)
• M23: 6,633,918 km (0.097 R)
• M24: 7,044,115 km (0.087 R)
• M25: 7,127,291 km (0.064 R)
• M26: 7,378,317 km (0.092 R)
• M27: 7,604,060 km (0.099 R)
• M28: 8,091,300 km (0.029 R)
• M29: 8,558,943 km (0.096 R)
• M30: 8,736,665 km (0.109 R)
• M31: 8,885,665 km (0.079 R)
• M32: 9,277,013 km (0.113 R)
• M33: 9,612,561 km (0.058 R)
• M34: 9,797,314 km (0.091 R)
• M35: 10,232,794 km (0.073 R)
• M36: 10,611,276 km (0.058 R)
• M37: 10,802,163 km (0.089 R)
• M38: 11,026,410 km (0.11 R)
• M39: 11,122,901 km (0.112 R)
• M40: 11,349,242 km (0.063 R)
• M41: 11,577,230 km (0.11 R)
• M42: 11,971,420 km (0.069 R)
• M43: 12,170,236 km (0.115 R)
• M44: 12,403,608 km (0.115 R)
• M45: 12,470,479 km (0.063 R)
• M46: 12,976,269 km (0.115 R)
• M47: 13,626,720 km (0.077 R)
• M48: 13,730,242 km (0.027 R)
• M49: 14,042,902 km (0.038 R)
• M50: 14,533,732 km (0.107 R)
• M51: 14,639,648 km (0.112 R)
• M52: 15,424,139 km (0.027 R)
• M53: 15,966,880 km (0.052 R)
• M54: 16,737,309 km (0.118 R)
• M55: 16,996,861 km (0.107 R)
• M56: 17,257,610 km (0.078 R)
• M57: 17,444,757 km (0.12 R)
• M58: 18,504,957 km (0.081 R)
• M59: 18,658,146 km (0.092 R)
• M60: 18,965,719 km (0.118 R)
• M61: 19,081,508 km (0.104 R)
• M62: 19,313,833 km (0.082 R)
• M63: 20,212,767 km (0.07 R)
• M64: 20,806,521 km (0.084 R)
• M65: 21,005,635 km (0.114 R)
• M66: 21,526,535 km (0.094 R)
• M67: 21,607,019 km (0.081 R)
• M68: 22,417,540 km (0.11 R)
• M69: 22,785,551 km (0.068 R)
• M70: 23,610,434 km (0.076 R)
• M71: 24,908,195 km (0.107 R)
• M72: 25,204,548 km (0.119 R)
• M73: 25,416,828 km (0.071 R)
• M74: 25,544,584 km (0.059 R)
• M75: 25,886,116 km (0.065 R)
• M76: 25,971,686 km (0.11 R)
• M77: 26,057,406 km (0.083 R)
• M78: 26,530,584 km (0.075 R)
• M79: 26,833,071 km (0.045 R)
• M80: 27,441,635 km (0.089 R)
• M81: 28,363,008 km (0.091 R)
• M82: 29,249,824 km (0.102 R)
• M83: 29,339,134 km (0.043 R)
• M84: 29,831,162 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.2

Radius: 5.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.34 AU - 8.14 AU

Year: 11479 Days

Day: 18.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,093,080 km

• M1: 80,484 km (0.09 R)
• M2: 323,730 km (0.037 R)
• M3: 371,751 km (0.111 R)
• M4: 439,967 km (0.059 R)
• M5: 522,097 km (0.105 R)
• M6: 702,063 km (0.063 R)
• M7: 1,092,364 km (0.11 R)
• M8: 1,270,385 km (0.077 R)
• M9: 1,512,883 km (0.105 R)
• M10: 1,858,305 km (0.077 R)
• M11: 1,963,771 km (0.087 R)
• M12: 2,307,547 km (0.098 R)
• M13: 2,420,942 km (0.044 R)
• M14: 2,962,337 km (0.104 R)
• M15: 3,067,953 km (0.114 R)
• M16: 3,374,030 km (0.081 R)
• M17: 3,670,833 km (0.037 R)
• M18: 4,369,305 km (0.049 R)
• M19: 4,509,777 km (0.081 R)
• M20: 4,570,514 km (0.056 R)
• M21: 4,651,895 km (0.057 R)
• M22: 6,582,157 km (0.077 R)
• M23: 6,720,236 km (0.11 R)
• M24: 6,999,236 km (0.065 R)
• M25: 7,210,917 km (0.113 R)
• M26: 7,329,548 km (0.117 R)
• M27: 9,832,619 km (0.094 R)
• M28: 10,282,161 km (0.099 R)
• M29: 10,873,820 km (0.103 R)
• M30: 12,259,246 km (0.11 R)
• M31: 12,628,454 km (0.047 R)
• M32: 14,260,267 km (0.118 R)
• M33: 14,349,428 km (0.105 R)
• M34: 14,588,485 km (0.099 R)
• M35: 15,435,359 km (0.096 R)
• M36: 15,588,248 km (0.053 R)
• M37: 16,516,054 km (0.092 R)
• M38: 16,986,689 km (0.119 R)
• M39: 17,620,984 km (0.088 R)
• M40: 17,716,876 km (0.072 R)
• M41: 17,844,932 km (0.104 R)
• M42: 18,945,523 km (0.088 R)
• M43: 19,306,353 km (0.111 R)
• M44: 19,405,088 km (0.063 R)
• M45: 21,381,874 km (0.091 R)
• M46: 21,723,256 km (0.114 R)
• M47: 22,653,905 km (0.063 R)
• M48: 23,456,797 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.3

Radius: 4.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.47 AU - 11.37 AU

Year: 18966 Days

Day: 22.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,093,080 km

• M1: 71,209 km (0.106 R)
• M2: 200,910 km (0.079 R)
• M3: 314,904 km (0.095 R)
• M4: 402,418 km (0.111 R)
• M5: 523,293 km (0.11 R)
• M6: 628,311 km (0.05 R)
• M7: 711,637 km (0.093 R)
• M8: 889,210 km (0.063 R)
• M9: 1,373,159 km (0.117 R)
• M10: 1,463,815 km (0.077 R)
• M11: 2,027,500 km (0.052 R)
• M12: 2,151,816 km (0.106 R)
• M13: 2,214,946 km (0.098 R)
• M14: 2,300,067 km (0.101 R)
• M15: 2,949,023 km (0.12 R)
• M16: 3,137,516 km (0.032 R)
• M17: 3,305,664 km (0.078 R)
• M18: 3,625,804 km (0.104 R)
• M19: 3,981,547 km (0.065 R)
• M20: 4,111,249 km (0.112 R)
• M21: 4,535,807 km (0.089 R)
• M22: 5,861,544 km (0.071 R)
• M23: 6,038,817 km (0.029 R)
• M24: 6,550,891 km (0.085 R)
• M25: 6,581,409 km (0.085 R)
• M26: 6,704,079 km (0.114 R)
• M27: 7,076,727 km (0.069 R)
• M28: 7,487,972 km (0.107 R)
• M29: 7,712,518 km (0.081 R)
• M30: 8,201,404 km (0.05 R)
• M31: 8,936,378 km (0.093 R)
• M32: 9,106,322 km (0.115 R)
• M33: 10,042,355 km (0.113 R)
• M34: 10,432,507 km (0.118 R)
• M35: 10,468,261 km (0.061 R)
• M36: 10,683,382 km (0.113 R)
• M37: 10,972,405 km (0.091 R)
• M38: 11,929,682 km (0.098 R)
• M39: 12,951,735 km (0.077 R)
• M40: 13,376,144 km (0.05 R)
• M41: 13,570,621 km (0.116 R)
• M42: 13,726,801 km (0.09 R)
• M43: 14,676,598 km (0.094 R)
• M44: 14,716,541 km (0.12 R)
• M45: 15,038,176 km (0.076 R)
• M46: 15,321,365 km (0.102 R)
• M47: 15,402,597 km (0.089 R)
• M48: 16,140,413 km (0.068 R)
• M49: 16,305,869 km (0.116 R)
• M50: 16,472,072 km (0.109 R)
• M51: 17,310,718 km (0.104 R)
• M52: 17,820,697 km (0.106 R)
• M53: 17,906,117 km (0.111 R)
• M54: 18,898,699 km (0.071 R)
• M55: 21,253,070 km (0.056 R)
• M56: 21,298,398 km (0.041 R)
• M57: 21,661,921 km (0.115 R)
• M58: 22,165,318 km (0.119 R)
• M59: 22,487,552 km (0.065 R)
• M60: 22,626,080 km (0.1 R)
• M61: 22,765,056 km (0.096 R)
• M62: 23,276,681 km (0.092 R)
• M63: 24,122,058 km (0.107 R)
• M64: 24,881,866 km (0.113 R)
• M65: 25,842,733 km (0.067 R)
• M66: 27,701,487 km (0.063 R)
• M67: 27,899,704 km (0.092 R)
• M68: 28,297,335 km (0.096 R)
• M69: 28,397,117 km (0.12 R)
• M70: 29,048,167 km (0.063 R)
• M71: 32,272,300 km (0.093 R)
• M72: 32,532,899 km (0.117 R)
• M73: 33,846,967 km (0.043 R)
• M74: 34,058,798 km (0.056 R)
• M75: 34,696,833 km (0.042 R)
• M76: 35,931,015 km (0.117 R)
• M77: 36,093,029 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 15,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit