🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.52 AU - 0.6 AU

Year: 146 Days

Day: 16.1 Hours

Environment

Temp: 252 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,869,340 km

• M1: 181,313 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.85 AU - 0.89 AU

Year: 283 Days

Day: 17.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,869,340 km

• M1: 33,510 km (0.096 R)
• M2: 46,375 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.99 AU - 1.35 AU

Year: 441 Days

Day: 25.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.03 AU - 1.69 AU

Year: 552 Days

Day: 30.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.37 AU - 3.19 AU

Year: 1614 Days

Day: 16.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.45 AU - 3.71 AU

Year: 1882 Days

Day: 41.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.8

Radius: 11.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.46 AU - 6.16 AU

Year: 4877 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 87,869,340 km

• M1: 265,087 km (0.118 R)
• M2: 341,532 km (0.091 R)
• M3: 494,122 km (0.1 R)
• M4: 731,683 km (0.115 R)
• M5: 1,098,647 km (0.077 R)
• M6: 1,253,929 km (0.102 R)
• M7: 1,494,483 km (0.067 R)
• M8: 1,681,480 km (0.097 R)
• M9: 1,919,041 km (0.119 R)
• M10: 2,138,053 km (0.081 R)
• M11: 2,212,852 km (0.116 R)
• M12: 2,380,850 km (0.093 R)
• M13: 2,600,609 km (0.119 R)
• M14: 3,510,613 km (0.055 R)
• M15: 3,870,995 km (0.097 R)
• M16: 4,018,648 km (0.1 R)
• M17: 4,511,273 km (0.066 R)
• M18: 4,686,303 km (0.088 R)
• M19: 5,164,268 km (0.12 R)
• M20: 5,368,020 km (0.059 R)
• M21: 5,532,877 km (0.061 R)
• M22: 6,231,200 km (0.049 R)
• M23: 6,382,892 km (0.119 R)
• M24: 6,601,754 km (0.085 R)
• M25: 6,690,017 km (0.074 R)
• M26: 6,912,469 km (0.042 R)
• M27: 7,571,148 km (0.089 R)
• M28: 8,178,815 km (0.072 R)
• M29: 9,242,755 km (0.049 R)
• M30: 9,615,553 km (0.047 R)
• M31: 10,094,715 km (0.106 R)
• M32: 10,350,078 km (0.093 R)
• M33: 10,504,314 km (0.071 R)
• M34: 11,287,010 km (0.05 R)
• M35: 11,445,733 km (0.04 R)
• M36: 11,685,389 km (0.06 R)
• M37: 12,196,714 km (0.063 R)
• M38: 12,278,096 km (0.088 R)
• M39: 12,523,436 km (0.085 R)
• M40: 12,632,942 km (0.092 R)
• M41: 13,241,207 km (0.1 R)
• M42: 13,436,731 km (0.115 R)
• M43: 13,605,029 km (0.076 R)
• M44: 14,029,139 km (0.086 R)
• M45: 14,428,864 km (0.099 R)
• M46: 14,514,883 km (0.057 R)
• M47: 14,919,246 km (0.069 R)
• M48: 15,327,199 km (0.105 R)
• M49: 16,064,867 km (0.112 R)
• M50: 16,965,296 km (0.078 R)
• M51: 17,086,620 km (0.112 R)
• M52: 17,421,719 km (0.096 R)
• M53: 17,574,758 km (0.062 R)
• M54: 17,912,999 km (0.086 R)
• M55: 18,689,711 km (0.081 R)
• M56: 19,161,094 km (0.09 R)
• M57: 19,987,323 km (0.094 R)
• M58: 20,598,580 km (0.045 R)
• M59: 21,052,908 km (0.114 R)
• M60: 21,150,596 km (0.115 R)
• M61: 21,905,317 km (0.047 R)
• M62: 22,169,806 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 9

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.21 AU - 8.39 AU

Year: 7586 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,869,340 km

• M1: 150,795 km (0.085 R)
• M2: 284,236 km (0.106 R)
• M3: 344,673 km (0.074 R)
• M4: 495,019 km (0.117 R)
• M5: 800,498 km (0.113 R)
• M6: 1,490,144 km (0.076 R)
• M7: 1,606,532 km (0.098 R)
• M8: 1,766,601 km (0.084 R)
• M9: 1,911,113 km (0.117 R)
• M10: 2,081,056 km (0.094 R)
• M11: 2,255,936 km (0.116 R)
• M12: 2,413,163 km (0.062 R)
• M13: 3,028,160 km (0.075 R)
• M14: 3,507,322 km (0.111 R)
• M15: 4,228,683 km (0.067 R)
• M16: 4,339,535 km (0.097 R)
• M17: 4,706,199 km (0.094 R)
• M18: 5,469,298 km (0.115 R)
• M19: 5,590,173 km (0.047 R)
• M20: 5,803,799 km (0.108 R)
• M21: 6,460,683 km (0.063 R)
• M22: 7,207,177 km (0.066 R)
• M23: 7,339,870 km (0.111 R)
• M24: 8,187,043 km (0.058 R)
• M25: 8,639,726 km (0.092 R)
• M26: 9,496,922 km (0.028 R)
• M27: 9,715,484 km (0.102 R)
• M28: 10,231,746 km (0.116 R)
• M29: 10,530,942 km (0.029 R)
• M30: 10,870,828 km (0.086 R)
• M31: 10,984,972 km (0.1 R)
• M32: 11,445,434 km (0.107 R)
• M33: 12,624,116 km (0.085 R)
• M34: 12,704,001 km (0.064 R)
• M35: 12,824,277 km (0.101 R)
• M36: 12,904,612 km (0.113 R)
• M37: 12,985,245 km (0.053 R)
• M38: 14,463,421 km (0.113 R)
• M39: 14,547,047 km (0.101 R)
• M40: 14,672,858 km (0.104 R)
• M41: 15,692,517 km (0.071 R)
• M42: 15,778,536 km (0.12 R)
• M43: 16,037,490 km (0.048 R)
• M44: 16,778,748 km (0.088 R)
• M45: 17,531,225 km (0.044 R)
• M46: 17,754,724 km (0.108 R)
• M47: 18,069,029 km (0.088 R)
• M48: 18,430,607 km (0.064 R)
• M49: 18,748,952 km (0.094 R)
• M50: 19,391,026 km (0.074 R)
• M51: 19,668,380 km (0.084 R)
• M52: 19,993,755 km (0.097 R)
• M53: 21,169,894 km (0.103 R)
• M54: 21,312,610 km (0.089 R)
• M55: 22,562,351 km (0.075 R)
• M56: 22,805,447 km (0.11 R)
• M57: 23,441,388 km (0.115 R)
• M58: 25,082,028 km (0.113 R)
• M59: 25,687,750 km (0.061 R)
• M60: 27,016,627 km (0.119 R)
• M61: 27,119,700 km (0.075 R)
• M62: 27,481,877 km (0.088 R)
• M63: 30,060,795 km (0.091 R)
• M64: 30,167,607 km (0.08 R)
• M65: 30,381,832 km (0.068 R)
• M66: 30,650,210 km (0.089 R)
• M67: 32,770,910 km (0.108 R)
• M68: 32,880,864 km (0.037 R)
• M69: 33,322,178 km (0.116 R)
• M70: 34,266,589 km (0.083 R)
• M71: 36,408,980 km (0.114 R)
• M72: 37,899,873 km (0.101 R)
• M73: 38,478,517 km (0.101 R)
• M74: 38,536,561 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779

Radius: 5.5

Gravity: 25.75 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.38 AU - 16.74 AU

Year: 19348 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,869,340 km

• M1: 712,834 km (0.085 R)
• M2: 962,363 km (0.045 R)
• M3: 1,152,502 km (0.12 R)
• M4: 1,444,667 km (0.07 R)
• M5: 1,824,645 km (0.085 R)
• M6: 1,890,917 km (0.12 R)
• M7: 1,991,896 km (0.053 R)
• M8: 2,199,089 km (0.093 R)
• M9: 2,747,066 km (0.085 R)
• M10: 2,938,850 km (0.053 R)
• M11: 3,055,985 km (0.092 R)
• M12: 3,254,651 km (0.12 R)
• M13: 3,375,826 km (0.079 R)
• M14: 3,790,810 km (0.086 R)
• M15: 4,004,286 km (0.097 R)
• M16: 4,047,370 km (0.109 R)
• M17: 4,354,046 km (0.097 R)
• M18: 4,713,530 km (0.063 R)
• M19: 4,804,934 km (0.104 R)
• M20: 5,365,477 km (0.079 R)
• M21: 5,508,792 km (0.104 R)
• M22: 6,496,587 km (0.059 R)
• M23: 6,649,476 km (0.064 R)
• M24: 6,958,695 km (0.112 R)
• M25: 7,378,317 km (0.085 R)
• M26: 7,698,456 km (0.041 R)
• M27: 8,077,687 km (0.079 R)
• M28: 9,423,319 km (0.111 R)
• M29: 9,712,343 km (0.115 R)
• M30: 10,656,754 km (0.104 R)
• M31: 10,897,307 km (0.093 R)
• M32: 11,078,919 km (0.09 R)
• M33: 12,002,237 km (0.095 R)
• M34: 12,252,514 km (0.031 R)
• M35: 13,078,145 km (0.051 R)
• M36: 13,206,650 km (0.119 R)
• M37: 13,335,753 km (0.057 R)
• M38: 13,855,904 km (0.103 R)
• M39: 14,449,210 km (0.048 R)
• M40: 15,388,385 km (0.079 R)
• M41: 17,395,689 km (0.084 R)
• M42: 17,821,146 km (0.091 R)
• M43: 19,191,013 km (0.05 R)
• M44: 20,519,592 km (0.11 R)
• M45: 20,969,134 km (0.104 R)
• M46: 21,044,381 km (0.083 R)
• M47: 25,799,649 km (0.094 R)
• M48: 25,880,282 km (0.101 R)
• M49: 26,122,631 km (0.071 R)
• M50: 28,587,256 km (0.096 R)
• M51: 29,089,156 km (0.1 R)
• M52: 30,016,663 km (0.109 R)
• M53: 31,641,446 km (0.032 R)
• M54: 32,334,084 km (0.074 R)
• M55: 35,064,843 km (0.095 R)
• M56: 36,593,434 km (0.079 R)
• M57: 37,320,181 km (0.108 R)
• M58: 37,411,436 km (0.07 R)
• M59: 37,868,457 km (0.113 R)
• M60: 38,788,185 km (0.104 R)
• M61: 38,973,088 km (0.088 R)
• M62: 39,343,492 km (0.106 R)
• M63: 39,808,293 km (0.091 R)
• M64: 40,368,537 km (0.112 R)
• M65: 41,780,292 km (0.113 R)
• M66: 42,444,656 km (0.11 R)
• M67: 42,730,388 km (0.06 R)
• M68: 43,879,898 km (0.095 R)
• M69: 44,458,542 km (0.117 R)
• M70: 46,601,382 km (0.116 R)
• M71: 49,777,943 km (0.086 R)
• M72: 50,079,383 km (0.088 R)
• M73: 51,392,254 km (0.053 R)
• M74: 52,614,319 km (0.104 R)
• M75: 52,716,494 km (0.062 R)
• M76: 55,294,515 km (0.089 R)
• M77: 56,128,074 km (0.035 R)
• M78: 57,913,225 km (0.027 R)
• M79: 59,397,386 km (0.089 R)
• M80: 61,001,225 km (0.114 R)
• M81: 62,944,650 km (0.069 R)
• M82: 64,033,125 km (0.107 R)
• M83: 64,251,537 km (0.08 R)
• M84: 64,470,250 km (0.115 R)
• M85: 64,908,272 km (0.094 R)
• M86: 67,113,644 km (0.085 R)
• M87: 67,780,102 km (0.114 R)
• M88: 68,002,704 km (0.116 R)
• M89: 70,918,666 km (0.091 R)
• M90: 71,031,612 km (0.119 R)
• M91: 72,051,122 km (0.075 R)
• M92: 72,278,211 km (0.084 R)
• M93: 73,532,141 km (0.097 R)
• M94: 74,333,686 km (0.115 R)
• M95: 76,408,309 km (0.092 R)
• M96: 76,640,036 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481

Radius: 5.4

Gravity: 16.5 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.59 AU - 23.09 AU

Year: 29620 Days

Day: 16.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,869,340 km

• M1: 118,631 km (0.09 R)
• M2: 212,579 km (0.089 R)
• M3: 261,796 km (0.102 R)
• M4: 456,722 km (0.078 R)
• M5: 617,540 km (0.089 R)
• M6: 877,541 km (0.107 R)
• M7: 1,108,371 km (0.111 R)
• M8: 1,168,958 km (0.045 R)
• M9: 2,398,353 km (0.098 R)
• M10: 2,802,118 km (0.107 R)
• M11: 3,314,191 km (0.092 R)
• M12: 4,040,938 km (0.057 R)
• M13: 4,470,882 km (0.076 R)
• M14: 4,865,072 km (0.094 R)
• M15: 6,550,143 km (0.099 R)
• M16: 6,605,494 km (0.098 R)
• M17: 6,772,445 km (0.113 R)
• M18: 7,281,527 km (0.072 R)
• M19: 9,375,598 km (0.075 R)
• M20: 10,780,023 km (0.032 R)
• M21: 11,506,619 km (0.081 R)
• M22: 11,573,490 km (0.117 R)
• M23: 14,350,475 km (0.099 R)
• M24: 14,784,010 km (0.103 R)
• M25: 15,002,422 km (0.115 R)
• M26: 15,961,046 km (0.088 R)
• M27: 17,859,592 km (0.115 R)
• M28: 21,616,444 km (0.048 R)
• M29: 22,030,082 km (0.06 R)
• M30: 22,196,285 km (0.062 R)
• M31: 23,455,899 km (0.065 R)
• M32: 24,480,046 km (0.117 R)
• M33: 25,344,722 km (0.069 R)
• M34: 25,606,069 km (0.039 R)
• M35: 26,043,643 km (0.05 R)
• M36: 27,371,025 km (0.062 R)
• M37: 27,818,322 km (0.084 R)
• M38: 27,908,081 km (0.088 R)
• M39: 28,268,163 km (0.109 R)
• M40: 28,629,741 km (0.091 R)
• M41: 30,367,919 km (0.062 R)
• M42: 30,738,174 km (0.107 R)
• M43: 30,830,924 km (0.09 R)
• M44: 31,483,171 km (0.065 R)
• M45: 31,857,914 km (0.098 R)
• M46: 32,234,152 km (0.12 R)
• M47: 32,611,887 km (0.117 R)
• M48: 32,706,433 km (0.072 R)
• M49: 33,085,963 km (0.08 R)
• M50: 33,371,545 km (0.104 R)
• M51: 37,951,484 km (0.079 R)
• M52: 38,750,486 km (0.03 R)
• M53: 39,454,045 km (0.092 R)
• M54: 39,655,852 km (0.064 R)
• M55: 40,772,002 km (0.057 R)
• M56: 41,385,054 km (0.101 R)
• M57: 42,310,467 km (0.099 R)
• M58: 42,827,477 km (0.049 R)
• M59: 43,659,091 km (0.097 R)
• M60: 44,181,637 km (0.031 R)
• M61: 44,286,355 km (0.106 R)
• M62: 44,811,294 km (0.118 R)
• M63: 45,443,944 km (0.054 R)
• M64: 47,145,470 km (0.036 R)
• M65: 48,327,293 km (0.092 R)
• M66: 48,651,322 km (0.088 R)
• M67: 50,939,571 km (0.058 R)
• M68: 53,039,925 km (0.096 R)
• M69: 53,820,826 km (0.037 R)
• M70: 56,868,434 km (0.116 R)
• M71: 58,355,586 km (0.079 R)
• M72: 59,739,666 km (0.091 R)
• M73: 59,855,604 km (0.103 R)
• M74: 61,485,024 km (0.075 R)
• M75: 62,893,338 km (0.091 R)
• M76: 66,700,305 km (0.085 R)
• M77: 68,389,265 km (0.096 R)
• M78: 68,874,261 km (0.11 R)
• M79: 70,581,323 km (0.114 R)
• M80: 71,808,923 km (0.114 R)
• M81: 73,912,269 km (0.091 R)
• M82: 74,285,515 km (0.11 R)
• M83: 75,784,935 km (0.075 R)
• M84: 75,910,298 km (0.059 R)
• M85: 79,704,100 km (0.118 R)
• M86: 80,086,921 km (0.096 R)
• M87: 83,559,237 km (0.117 R)
• M88: 83,948,042 km (0.048 R)
• M89: 84,857,597 km (0.111 R)
• M90: 86,555,533 km (0.058 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 18,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit