🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.68 AU - 0.68 AU

Year: 214 Days

Day: 19.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,461,104 km

• M1: 229,633 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.73 AU - 0.79 AU

Year: 252 Days

Day: 22.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.98 AU - 1.62 AU

Year: 564 Days

Day: 17.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,461,104 km

• M1: 308,172 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.49 AU - 2.15 AU

Year: 935 Days

Day: 34.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.5

Radius: 13.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.98 AU - 6.64 AU

Year: 6036 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,461,104 km

• M1: 255,214 km (0.119 R)
• M2: 543,938 km (0.113 R)
• M3: 630,555 km (0.078 R)
• M4: 820,844 km (0.107 R)
• M5: 959,371 km (0.049 R)
• M6: 1,425,219 km (0.089 R)
• M7: 1,581,399 km (0.117 R)
• M8: 1,669,063 km (0.114 R)
• M9: 1,804,001 km (0.097 R)
• M10: 2,165,728 km (0.106 R)
• M11: 2,280,470 km (0.03 R)
• M12: 2,707,572 km (0.052 R)
• M13: 3,462,443 km (0.109 R)
• M14: 3,715,263 km (0.034 R)
• M15: 4,055,000 km (0.103 R)
• M16: 4,321,733 km (0.057 R)
• M17: 4,636,786 km (0.116 R)
• M18: 5,112,507 km (0.086 R)
• M19: 5,400,932 km (0.057 R)
• M20: 5,558,608 km (0.066 R)
• M21: 5,717,780 km (0.111 R)
• M22: 5,855,410 km (0.113 R)
• M23: 6,181,085 km (0.088 R)
• M24: 6,346,091 km (0.099 R)
• M25: 6,777,232 km (0.093 R)
• M26: 7,242,781 km (0.06 R)
• M27: 7,668,088 km (0.102 R)
• M28: 8,101,622 km (0.109 R)
• M29: 8,701,061 km (0.048 R)
• M30: 8,806,827 km (0.061 R)
• M31: 9,126,517 km (0.082 R)
• M32: 9,314,861 km (0.05 R)
• M33: 9,640,685 km (0.095 R)
• M34: 10,025,601 km (0.067 R)
• M35: 10,331,528 km (0.053 R)
• M36: 10,981,381 km (0.107 R)
• M37: 11,296,883 km (0.073 R)
• M38: 11,790,407 km (0.096 R)
• M39: 12,320,581 km (0.117 R)
• M40: 13,100,435 km (0.118 R)
• M41: 13,313,014 km (0.084 R)
• M42: 13,588,124 km (0.075 R)
• M43: 13,988,897 km (0.084 R)
• M44: 15,182,688 km (0.104 R)
• M45: 15,374,173 km (0.099 R)
• M46: 15,534,243 km (0.119 R)
• M47: 16,018,192 km (0.084 R)
• M48: 16,148,043 km (0.103 R)
• M49: 16,736,860 km (0.109 R)
• M50: 16,868,656 km (0.061 R)
• M51: 17,232,927 km (0.113 R)
• M52: 17,633,251 km (0.118 R)
• M53: 18,613,565 km (0.051 R)
• M54: 19,093,027 km (0.112 R)
• M55: 19,334,328 km (0.068 R)
• M56: 19,576,677 km (0.118 R)
• M57: 19,750,360 km (0.069 R)
• M58: 20,134,377 km (0.12 R)
• M59: 20,344,862 km (0.085 R)
• M60: 20,838,834 km (0.112 R)
• M61: 21,730,886 km (0.056 R)
• M62: 22,235,779 km (0.093 R)
• M63: 22,598,853 km (0.094 R)
• M64: 22,781,213 km (0.094 R)
• M65: 23,478,339 km (0.1 R)
• M66: 24,107,996 km (0.111 R)
• M67: 24,256,996 km (0.096 R)
• M68: 24,555,892 km (0.108 R)
• M69: 25,081,729 km (0.057 R)
• M70: 25,232,822 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 11.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.65 AU - 8.07 AU

Year: 6842 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,461,104 km

• M1: 146,905 km (0.065 R)
• M2: 267,032 km (0.118 R)
• M3: 376,538 km (0.051 R)
• M4: 550,520 km (0.105 R)
• M5: 691,292 km (0.107 R)
• M6: 940,971 km (0.074 R)
• M7: 1,040,453 km (0.115 R)
• M8: 1,174,044 km (0.054 R)
• M9: 1,329,476 km (0.076 R)
• M10: 1,627,026 km (0.106 R)
• M11: 1,783,805 km (0.104 R)
• M12: 1,927,569 km (0.03 R)
• M13: 2,056,672 km (0.107 R)
• M14: 2,188,766 km (0.045 R)
• M15: 2,343,151 km (0.042 R)
• M16: 2,421,840 km (0.096 R)
• M17: 3,082,763 km (0.113 R)
• M18: 3,389,140 km (0.076 R)
• M19: 3,797,692 km (0.046 R)
• M20: 4,174,080 km (0.085 R)
• M21: 4,246,036 km (0.088 R)
• M22: 4,366,762 km (0.097 R)
• M23: 4,562,585 km (0.053 R)
• M24: 5,904,478 km (0.043 R)
• M25: 6,759,131 km (0.057 R)
• M26: 7,273,149 km (0.102 R)
• M27: 8,735,618 km (0.041 R)
• M28: 8,920,970 km (0.077 R)
• M29: 9,452,940 km (0.077 R)
• M30: 10,092,022 km (0.113 R)
• M31: 10,286,499 km (0.075 R)
• M32: 10,482,173 km (0.09 R)
• M33: 10,580,459 km (0.096 R)
• M34: 10,745,017 km (0.095 R)
• M35: 10,877,261 km (0.089 R)
• M36: 11,648,289 km (0.056 R)
• M37: 11,989,073 km (0.118 R)
• M38: 12,402,411 km (0.084 R)
• M39: 13,242,852 km (0.1 R)
• M40: 13,313,762 km (0.054 R)
• M41: 13,420,275 km (0.073 R)
• M42: 13,562,842 km (0.032 R)
• M43: 14,428,565 km (0.109 R)
• M44: 15,237,890 km (0.113 R)
• M45: 15,386,590 km (0.103 R)
• M46: 16,479,253 km (0.046 R)
• M47: 16,555,548 km (0.112 R)
• M48: 16,746,734 km (0.07 R)
• M49: 17,480,212 km (0.086 R)
• M50: 18,224,013 km (0.067 R)
• M51: 18,461,125 km (0.101 R)
• M52: 18,659,342 km (0.09 R)
• M53: 20,435,069 km (0.051 R)
• M54: 20,517,049 km (0.073 R)
• M55: 20,599,178 km (0.087 R)
• M56: 20,887,453 km (0.104 R)
• M57: 21,094,048 km (0.094 R)
• M58: 21,259,952 km (0.108 R)
• M59: 21,676,432 km (0.026 R)
• M60: 22,814,573 km (0.083 R)
• M61: 22,942,180 km (0.093 R)
• M62: 23,369,431 km (0.052 R)
• M63: 24,188,330 km (0.098 R)
• M64: 24,710,576 km (0.052 R)
• M65: 25,192,431 km (0.087 R)
• M66: 26,254,576 km (0.027 R)
• M67: 27,466,917 km (0.103 R)
• M68: 27,602,752 km (0.117 R)
• M69: 27,920,498 km (0.057 R)
• M70: 28,193,963 km (0.097 R)
• M71: 28,376,622 km (0.074 R)
• M72: 28,789,213 km (0.065 R)
• M73: 30,272,476 km (0.116 R)
• M74: 30,553,271 km (0.112 R)
• M75: 30,787,990 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 10.9

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.12 AU - 8.36 AU

Year: 9007 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,461,104 km

• M1: 210,933 km (0.091 R)
• M2: 787,483 km (0.109 R)
• M3: 1,069,774 km (0.085 R)
• M4: 1,363,734 km (0.114 R)
• M5: 1,683,126 km (0.096 R)
• M6: 2,218,536 km (0.073 R)
• M7: 2,366,788 km (0.068 R)
• M8: 2,646,985 km (0.069 R)
• M9: 3,212,016 km (0.101 R)
• M10: 3,323,765 km (0.116 R)
• M11: 3,465,435 km (0.118 R)
• M12: 3,932,479 km (0.105 R)
• M13: 4,143,113 km (0.067 R)
• M14: 4,326,670 km (0.109 R)
• M15: 4,512,919 km (0.056 R)
• M16: 4,670,146 km (0.06 R)
• M17: 5,317,307 km (0.063 R)
• M18: 5,651,658 km (0.114 R)
• M19: 6,061,855 km (0.031 R)
• M20: 6,200,682 km (0.098 R)
• M21: 6,446,322 km (0.114 R)
• M22: 6,552,536 km (0.062 R)
• M23: 6,623,745 km (0.078 R)
• M24: 7,129,236 km (0.106 R)
• M25: 7,312,793 km (0.085 R)
• M26: 8,138,872 km (0.09 R)
• M27: 8,407,999 km (0.1 R)
• M28: 9,312,916 km (0.111 R)
• M29: 11,128,885 km (0.116 R)
• M30: 11,384,847 km (0.087 R)
• M31: 12,164,401 km (0.094 R)
• M32: 12,827,269 km (0.095 R)
• M33: 13,638,239 km (0.096 R)
• M34: 13,729,345 km (0.102 R)
• M35: 13,912,153 km (0.116 R)
• M36: 14,979,384 km (0.12 R)
• M37: 15,073,481 km (0.046 R)
• M38: 15,404,242 km (0.115 R)
• M39: 16,120,966 km (0.04 R)
• M40: 17,438,474 km (0.089 R)
• M41: 18,688,963 km (0.085 R)
• M42: 19,813,191 km (0.088 R)
• M43: 20,227,427 km (0.1 R)
• M44: 20,383,607 km (0.042 R)
• M45: 21,859,690 km (0.09 R)
• M46: 22,233,984 km (0.063 R)
• M47: 22,448,956 km (0.063 R)
• M48: 23,533,690 km (0.064 R)
• M49: 23,807,604 km (0.073 R)
• M50: 24,303,221 km (0.065 R)
• M51: 24,691,129 km (0.034 R)
• M52: 25,641,524 km (0.085 R)
• M53: 25,754,171 km (0.115 R)
• M54: 26,376,498 km (0.103 R)
• M55: 26,946,466 km (0.038 R)
• M56: 27,061,058 km (0.079 R)
• M57: 27,520,623 km (0.107 R)
• M58: 28,098,818 km (0.112 R)
• M59: 28,680,904 km (0.112 R)
• M60: 30,570,474 km (0.101 R)
• M61: 30,689,854 km (0.082 R)
• M62: 31,470,006 km (0.089 R)
• M63: 32,256,592 km (0.066 R)
• M64: 32,499,838 km (0.06 R)
• M65: 33,049,610 km (0.053 R)
• M66: 33,294,951 km (0.112 R)
• M67: 33,602,524 km (0.114 R)
• M68: 35,091,621 km (0.097 R)
• M69: 35,529,943 km (0.093 R)
• M70: 36,855,979 km (0.068 R)
• M71: 37,174,173 km (0.105 R)
• M72: 37,749,078 km (0.087 R)
• M73: 37,941,311 km (0.114 R)
• M74: 38,262,498 km (0.082 R)
• M75: 38,455,629 km (0.049 R)
• M76: 38,778,311 km (0.107 R)
• M77: 39,101,891 km (0.079 R)
• M78: 39,296,369 km (0.095 R)
• M79: 40,077,868 km (0.102 R)
• M80: 42,652,896 km (0.042 R)
• M81: 43,120,689 km (0.092 R)
• M82: 43,254,728 km (0.105 R)
• M83: 44,805,460 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.2

Radius: 7.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.83 AU - 14.15 AU

Year: 15810 Days

Day: 16.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 75,461,104 km

• M1: 305,479 km (0.101 R)
• M2: 476,020 km (0.103 R)
• M3: 1,216,829 km (0.085 R)
• M4: 1,494,333 km (0.109 R)
• M5: 2,182,483 km (0.063 R)
• M6: 2,493,049 km (0.092 R)
• M7: 2,572,934 km (0.117 R)
• M8: 3,069,748 km (0.103 R)
• M9: 4,213,424 km (0.094 R)
• M10: 4,372,895 km (0.073 R)
• M11: 4,534,461 km (0.1 R)
• M12: 4,632,298 km (0.06 R)
• M13: 5,233,981 km (0.074 R)
• M14: 5,371,162 km (0.094 R)
• M15: 6,436,748 km (0.095 R)
• M16: 7,220,491 km (0.115 R)
• M17: 9,873,759 km (0.069 R)
• M18: 10,213,795 km (0.115 R)
• M19: 10,731,403 km (0.055 R)
• M20: 11,390,083 km (0.097 R)
• M21: 11,568,104 km (0.113 R)
• M22: 12,517,153 km (0.108 R)
• M23: 13,070,516 km (0.108 R)
• M24: 13,773,626 km (0.086 R)
• M25: 14,010,738 km (0.04 R)
• M26: 14,058,310 km (0.109 R)
• M27: 14,537,023 km (0.039 R)
• M28: 14,585,194 km (0.085 R)
• M29: 15,167,429 km (0.069 R)
• M30: 15,412,321 km (0.073 R)
• M31: 15,707,926 km (0.118 R)
• M32: 16,005,327 km (0.054 R)
• M33: 16,254,557 km (0.116 R)
• M34: 17,366,518 km (0.035 R)
• M35: 18,555,222 km (0.049 R)
• M36: 19,930,326 km (0.079 R)
• M37: 21,228,387 km (0.112 R)
• M38: 23,226,416 km (0.117 R)
• M39: 23,395,611 km (0.108 R)
• M40: 24,419,309 km (0.069 R)
• M41: 25,982,308 km (0.096 R)
• M42: 26,157,936 km (0.098 R)
• M43: 26,864,486 km (0.072 R)
• M44: 27,756,539 km (0.065 R)
• M45: 27,876,217 km (0.114 R)
• M46: 28,960,801 km (0.107 R)
• M47: 29,875,293 km (0.081 R)
• M48: 30,120,783 km (0.093 R)
• M49: 30,675,492 km (0.07 R)
• M50: 33,435,722 km (0.093 R)
• M51: 33,754,366 km (0.082 R)
• M52: 33,946,001 km (0.111 R)
• M53: 37,987,537 km (0.096 R)
• M54: 39,256,276 km (0.109 R)
• M55: 40,335,326 km (0.116 R)
• M56: 40,403,094 km (0.085 R)
• M57: 40,810,449 km (0.085 R)
• M58: 40,946,583 km (0.077 R)
• M59: 41,082,866 km (0.116 R)
• M60: 41,903,560 km (0.08 R)
• M61: 43,630,668 km (0.079 R)
• M62: 46,158,124 km (0.116 R)
• M63: 46,939,922 km (0.101 R)
• M64: 47,511,237 km (0.105 R)
• M65: 47,726,059 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.4

Radius: 5.2

Gravity: 26.05 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.63 AU - 13.93 AU

Year: 19479 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,461,104 km

• M1: 91,255 km (0.109 R)
• M2: 151,692 km (0.066 R)
• M3: 294,109 km (0.078 R)
• M4: 399,127 km (0.103 R)
• M5: 1,999,376 km (0.093 R)
• M6: 2,032,885 km (0.111 R)
• M7: 2,066,545 km (0.076 R)
• M8: 2,237,535 km (0.087 R)
• M9: 2,377,709 km (0.093 R)
• M10: 2,740,633 km (0.074 R)
• M11: 3,082,015 km (0.104 R)
• M12: 4,980,861 km (0.066 R)
• M13: 5,072,116 km (0.1 R)
• M14: 5,256,420 km (0.095 R)
• M15: 6,210,556 km (0.097 R)
• M16: 6,606,990 km (0.093 R)
• M17: 6,960,639 km (0.08 R)
• M18: 7,062,815 km (0.108 R)
• M19: 7,791,805 km (0.109 R)
• M20: 8,165,201 km (0.101 R)
• M21: 9,263,998 km (0.03 R)
• M22: 9,376,346 km (0.099 R)
• M23: 10,060,307 km (0.105 R)
• M24: 10,408,272 km (0.092 R)
• M25: 10,525,108 km (0.039 R)
• M26: 11,415,514 km (0.045 R)
• M27: 11,536,090 km (0.076 R)
• M28: 11,596,528 km (0.118 R)
• M29: 12,268,222 km (0.088 R)
• M30: 13,649,011 km (0.077 R)
• M31: 13,712,889 km (0.036 R)
• M32: 14,814,827 km (0.077 R)
• M33: 15,877,570 km (0.043 R)
• M34: 16,554,351 km (0.06 R)
• M35: 16,827,666 km (0.088 R)
• M36: 17,171,292 km (0.102 R)
• M37: 17,448,048 km (0.12 R)
• M38: 17,865,726 km (0.088 R)
• M39: 17,935,738 km (0.112 R)
• M40: 18,569,284 km (0.057 R)
• M41: 19,067,146 km (0.113 R)
• M42: 20,660,214 km (0.026 R)
• M43: 21,547,030 km (0.079 R)
• M44: 21,920,277 km (0.104 R)
• M45: 23,434,207 km (0.112 R)
• M46: 23,587,395 km (0.053 R)
• M47: 23,664,139 km (0.111 R)
• M48: 24,903,408 km (0.107 R)
• M49: 25,137,977 km (0.1 R)
• M50: 25,452,133 km (0.083 R)
• M51: 25,846,473 km (0.112 R)
• M52: 26,641,436 km (0.117 R)
• M53: 26,721,321 km (0.106 R)
• M54: 27,283,061 km (0.073 R)
• M55: 29,320,883 km (0.096 R)
• M56: 31,407,175 km (0.08 R)
• M57: 32,084,854 km (0.09 R)
• M58: 33,196,216 km (0.082 R)
• M59: 33,627,058 km (0.061 R)
• M60: 33,799,993 km (0.109 R)
• M61: 35,105,833 km (0.112 R)
• M62: 35,544,753 km (0.09 R)
• M63: 36,516,691 km (0.09 R)
• M64: 36,872,285 km (0.093 R)
• M65: 38,126,065 km (0.117 R)
• M66: 39,211,696 km (0.071 R)
• M67: 42,997,121 km (0.031 R)
• M68: 43,090,919 km (0.11 R)
• M69: 43,466,709 km (0.076 R)
• M70: 43,937,942 km (0.063 R)
• M71: 45,552,851 km (0.116 R)
• M72: 46,127,456 km (0.087 R)
• M73: 46,993,778 km (0.102 R)
• M74: 49,036,088 km (0.038 R)
• M75: 49,428,333 km (0.091 R)
• M76: 50,314,850 km (0.039 R)
• M77: 53,106,197 km (0.038 R)
• M78: 53,307,406 km (0.032 R)
• M79: 54,622,072 km (0.087 R)
• M80: 55,334,308 km (0.053 R)
• M81: 56,973,900 km (0.075 R)
• M82: 60,300,658 km (0.089 R)
• M83: 60,826,045 km (0.079 R)
• M84: 62,199,354 km (0.043 R)
• M85: 62,943,005 km (0.089 R)
• M86: 63,796,610 km (0.066 R)
• M87: 67,575,602 km (0.091 R)
• M88: 67,793,716 km (0.101 R)
• M89: 68,449,553 km (0.072 R)
• M90: 70,429,481 km (0.113 R)
• M91: 73,098,606 km (0.091 R)
• M92: 74,332,938 km (0.057 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: 466 - 12,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit