🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.59 AU - 0.87 AU

Year: 234 Days

Day: 16.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.72 AU - 0.96 AU

Year: 289 Days

Day: 34.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,049,228 km

• M1: 684,560 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.55 AU - 2.97 AU

Year: 1718 Days

Day: 27.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.01 AU - 3.37 AU

Year: 2135 Days

Day: 30.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 8.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.63 AU - 10.79 AU

Year: 9633 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,049,228 km

• M1: 157,227 km (0.112 R)
• M2: 439,369 km (0.042 R)
• M3: 572,361 km (0.062 R)
• M4: 706,850 km (0.072 R)
• M5: 784,790 km (0.042 R)
• M6: 1,141,731 km (0.111 R)
• M7: 1,494,782 km (0.095 R)
• M8: 2,161,390 km (0.092 R)
• M9: 2,617,514 km (0.09 R)
• M10: 3,479,946 km (0.052 R)
• M11: 4,036,749 km (0.066 R)
• M12: 4,132,342 km (0.06 R)
• M13: 4,546,578 km (0.108 R)
• M14: 4,696,027 km (0.068 R)
• M15: 4,948,847 km (0.095 R)
• M16: 5,025,441 km (0.101 R)
• M17: 5,102,634 km (0.11 R)
• M18: 5,232,036 km (0.053 R)
• M19: 5,493,982 km (0.065 R)
• M20: 5,706,710 km (0.114 R)
• M21: 5,760,266 km (0.1 R)
• M22: 5,814,121 km (0.085 R)
• M23: 6,250,349 km (0.105 R)
• M24: 6,640,799 km (0.109 R)
• M25: 6,839,016 km (0.06 R)
• M26: 7,125,646 km (0.106 R)
• M27: 7,299,479 km (0.099 R)
• M28: 7,474,658 km (0.115 R)
• M29: 8,159,367 km (0.083 R)
• M30: 8,310,760 km (0.104 R)
• M31: 8,555,203 km (0.089 R)
• M32: 8,678,172 km (0.12 R)
• M33: 8,957,322 km (0.115 R)
• M34: 9,145,067 km (0.101 R)
• M35: 9,239,314 km (0.089 R)
• M36: 9,492,434 km (0.037 R)
• M37: 10,659,746 km (0.109 R)
• M38: 10,892,071 km (0.106 R)
• M39: 11,226,722 km (0.096 R)
• M40: 11,837,530 km (0.115 R)
• M41: 12,147,048 km (0.11 R)
• M42: 12,216,162 km (0.087 R)
• M43: 12,459,259 km (0.089 R)
• M44: 12,563,977 km (0.083 R)
• M45: 13,127,064 km (0.108 R)
• M46: 13,197,973 km (0.1 R)
• M47: 14,680,787 km (0.12 R)
• M48: 15,013,343 km (0.059 R)
• M49: 15,124,644 km (0.109 R)
• M50: 15,423,092 km (0.071 R)
• M51: 16,139,665 km (0.06 R)
• M52: 16,944,203 km (0.077 R)
• M53: 17,098,887 km (0.1 R)
• M54: 17,370,856 km (0.118 R)
• M55: 17,840,294 km (0.093 R)
• M56: 18,512,437 km (0.108 R)
• M57: 19,313,983 km (0.112 R)
• M58: 19,516,089 km (0.109 R)
• M59: 19,759,635 km (0.048 R)
• M60: 19,922,397 km (0.108 R)
• M61: 20,126,748 km (0.106 R)
• M62: 20,743,540 km (0.093 R)
• M63: 20,826,268 km (0.087 R)
• M64: 21,995,973 km (0.119 R)
• M65: 22,080,347 km (0.066 R)
• M66: 22,291,579 km (0.059 R)
• M67: 22,461,223 km (0.09 R)
• M68: 23,015,333 km (0.109 R)
• M69: 24,050,102 km (0.08 R)
• M70: 24,137,018 km (0.109 R)
• M71: 24,267,617 km (0.098 R)
• M72: 24,748,425 km (0.103 R)
• M73: 24,967,885 km (0.1 R)
• M74: 26,030,927 km (0.08 R)
• M75: 26,343,736 km (0.105 R)
• M76: 26,523,104 km (0.047 R)
• M77: 26,702,771 km (0.08 R)
• M78: 26,973,094 km (0.106 R)
• M79: 27,425,628 km (0.107 R)
• M80: 27,698,495 km (0.053 R)
• M81: 28,522,031 km (0.119 R)
• M82: 28,844,564 km (0.094 R)
• M83: 29,168,294 km (0.078 R)
• M84: 30,804,745 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 12.1

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.13 AU - 9.55 AU

Year: 10697 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,049,228 km

• M1: 780,452 km (0.091 R)
• M2: 914,492 km (0.096 R)
• M3: 1,365,081 km (0.093 R)
• M4: 1,854,415 km (0.085 R)
• M5: 2,011,643 km (0.059 R)
• M6: 2,452,807 km (0.12 R)
• M7: 2,684,833 km (0.092 R)
• M8: 3,015,893 km (0.096 R)
• M9: 3,488,473 km (0.037 R)
• M10: 3,950,730 km (0.116 R)
• M11: 4,120,673 km (0.108 R)
• M12: 4,223,746 km (0.03 R)
• M13: 4,327,866 km (0.062 R)
• M14: 4,788,478 km (0.054 R)
• M15: 5,489,943 km (0.087 R)
• M16: 5,718,229 km (0.117 R)
• M17: 5,872,165 km (0.081 R)
• M18: 6,302,558 km (0.082 R)
• M19: 6,824,505 km (0.076 R)
• M20: 6,988,016 km (0.119 R)
• M21: 7,152,723 km (0.073 R)
• M22: 8,081,875 km (0.083 R)
• M23: 8,342,026 km (0.067 R)
• M24: 8,473,074 km (0.114 R)
• M25: 8,825,975 km (0.102 R)
• M26: 8,959,416 km (0.066 R)
• M27: 9,183,664 km (0.1 R)
• M28: 9,913,402 km (0.092 R)
• M29: 10,098,754 km (0.113 R)
• M30: 10,238,478 km (0.092 R)
• M31: 10,332,127 km (0.114 R)
• M32: 10,851,680 km (0.08 R)
• M33: 11,574,088 km (0.087 R)
• M34: 11,818,381 km (0.084 R)
• M35: 12,561,434 km (0.106 R)
• M36: 13,730,093 km (0.056 R)
• M37: 14,092,568 km (0.057 R)
• M38: 14,405,826 km (0.112 R)
• M39: 15,252,550 km (0.117 R)
• M40: 15,413,218 km (0.056 R)
• M41: 16,224,487 km (0.102 R)
• M42: 16,388,297 km (0.089 R)
• M43: 17,944,863 km (0.117 R)
• M44: 18,398,145 km (0.1 R)
• M45: 18,683,428 km (0.117 R)
• M46: 19,316,227 km (0.072 R)
• M47: 19,897,564 km (0.109 R)
• M48: 21,196,672 km (0.099 R)
• M49: 21,555,707 km (0.103 R)
• M50: 21,796,260 km (0.094 R)
• M51: 21,977,274 km (0.072 R)
• M52: 22,523,156 km (0.107 R)
• M53: 23,073,527 km (0.091 R)
• M54: 23,442,884 km (0.074 R)
• M55: 25,129,301 km (0.1 R)
• M56: 25,445,850 km (0.109 R)
• M57: 25,572,858 km (0.052 R)
• M58: 25,763,745 km (0.118 R)
• M59: 27,438,045 km (0.066 R)
• M60: 28,683,746 km (0.111 R)
• M61: 29,014,657 km (0.119 R)
• M62: 30,823,295 km (0.116 R)
• M63: 32,186,431 km (0.048 R)
• M64: 32,599,171 km (0.064 R)
• M65: 33,013,707 km (0.1 R)
• M66: 33,221,648 km (0.057 R)
• M67: 33,708,439 km (0.078 R)
• M68: 34,057,601 km (0.113 R)
• M69: 36,035,285 km (0.113 R)
• M70: 37,470,527 km (0.053 R)
• M71: 39,731,998 km (0.072 R)
• M72: 39,879,352 km (0.111 R)
• M73: 40,027,005 km (0.116 R)
• M74: 40,470,862 km (0.115 R)
• M75: 41,438,311 km (0.106 R)
• M76: 41,962,352 km (0.067 R)
• M77: 42,714,680 km (0.115 R)
• M78: 42,865,774 km (0.091 R)
• M79: 43,168,410 km (0.09 R)
• M80: 44,156,654 km (0.083 R)
• M81: 44,462,282 km (0.086 R)
• M82: 44,921,997 km (0.11 R)
• M83: 45,306,314 km (0.12 R)
• M84: 49,129,886 km (0.082 R)
• M85: 52,488,657 km (0.094 R)
• M86: 52,893,469 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.2

Radius: 3.5

Gravity: 80.75 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.08 AU - 13.78 AU

Year: 16422 Days

Day: 20 Hours

Environment

Temp: -184 °C

Axial Tilt: 113.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,049,228 km

• M1: 87,664 km (0.117 R)
• M2: 240,853 km (0.045 R)
• M3: 306,376 km (0.12 R)
• M4: 359,484 km (0.034 R)
• M5: 435,180 km (0.06 R)
• M6: 537,056 km (0.063 R)
• M7: 579,991 km (0.106 R)
• M8: 692,339 km (0.12 R)
• M9: 1,015,770 km (0.083 R)
• M10: 1,179,130 km (0.102 R)
• M11: 2,250,401 km (0.117 R)
• M12: 2,571,438 km (0.111 R)
• M13: 2,718,642 km (0.086 R)
• M14: 3,414,571 km (0.058 R)
• M15: 3,907,347 km (0.118 R)
• M16: 4,034,056 km (0.064 R)
• M17: 4,076,542 km (0.084 R)
• M18: 4,510,077 km (0.083 R)
• M19: 4,687,500 km (0.095 R)
• M20: 4,867,316 km (0.096 R)
• M21: 5,095,154 km (0.049 R)
• M22: 5,751,589 km (0.12 R)
• M23: 5,943,972 km (0.097 R)
• M24: 6,187,368 km (0.068 R)
• M25: 6,335,021 km (0.058 R)
• M26: 6,434,055 km (0.09 R)
• M27: 7,245,025 km (0.088 R)
• M28: 7,348,696 km (0.107 R)
• M29: 8,087,560 km (0.044 R)
• M30: 8,465,893 km (0.083 R)
• M31: 8,960,763 km (0.041 R)
• M32: 11,210,715 km (0.106 R)
• M33: 11,511,107 km (0.102 R)
• M34: 12,242,940 km (0.078 R)
• M35: 13,115,545 km (0.111 R)
• M36: 13,178,675 km (0.091 R)
• M37: 14,137,298 km (0.102 R)
• M38: 15,583,161 km (0.114 R)
• M39: 16,053,048 km (0.092 R)
• M40: 17,838,499 km (0.06 R)
• M41: 17,978,523 km (0.088 R)
• M42: 18,471,148 km (0.079 R)
• M43: 18,612,668 km (0.094 R)
• M44: 19,325,951 km (0.082 R)
• M45: 19,902,950 km (0.051 R)
• M46: 20,120,764 km (0.066 R)
• M47: 20,339,476 km (0.108 R)
• M48: 20,632,090 km (0.038 R)
• M49: 22,947,565 km (0.091 R)
• M50: 23,328,591 km (0.071 R)
• M51: 27,980,487 km (0.094 R)
• M52: 28,143,099 km (0.12 R)
• M53: 28,550,903 km (0.102 R)
• M54: 30,201,566 km (0.08 R)
• M55: 31,883,046 km (0.096 R)
• M56: 32,906,445 km (0.063 R)
• M57: 33,078,034 km (0.096 R)
• M58: 33,249,922 km (0.056 R)
• M59: 34,548,731 km (0.086 R)
• M60: 35,687,619 km (0.104 R)
• M61: 35,952,108 km (0.104 R)
• M62: 36,838,775 km (0.036 R)
• M63: 37,374,186 km (0.094 R)
• M64: 37,553,254 km (0.098 R)
• M65: 38,002,048 km (0.078 R)
• M66: 38,362,429 km (0.105 R)
• M67: 38,452,637 km (0.116 R)
• M68: 40,272,794 km (0.041 R)
• M69: 42,307,175 km (0.069 R)
• M70: 42,680,721 km (0.101 R)
• M71: 43,149,112 km (0.096 R)
• M72: 44,280,072 km (0.027 R)
• M73: 45,707,535 km (0.117 R)
• M74: 46,090,655 km (0.094 R)
• M75: 46,860,187 km (0.057 R)
• M76: 50,375,437 km (0.105 R)
• M77: 54,887,160 km (0.104 R)
• M78: 56,112,067 km (0.081 R)
• M79: 58,588,360 km (0.105 R)
• M80: 59,526,190 km (0.041 R)
• M81: 60,468,955 km (0.062 R)
• M82: 61,839,571 km (0.117 R)
• M83: 63,326,873 km (0.057 R)
• M84: 64,289,087 km (0.113 R)
• M85: 64,933,405 km (0.082 R)
• M86: 65,687,677 km (0.095 R)
• M87: 66,011,856 km (0.026 R)
• M88: 67,531,620 km (0.107 R)
• M89: 68,295,916 km (0.089 R)
• M90: 68,405,272 km (0.041 R)
• M91: 69,722,780 km (0.09 R)
• M92: 70,163,795 km (0.11 R)
• M93: 73,388,676 km (0.099 R)
• M94: 74,737,151 km (0.114 R)
• M95: 74,962,745 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.8

Radius: 6.9

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.94 AU - 16.24 AU

Year: 21967 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,049,228 km

• M1: 179,368 km (0.114 R)
• M2: 225,743 km (0.062 R)
• M3: 320,588 km (0.078 R)
• M4: 381,624 km (0.078 R)
• M5: 430,393 km (0.056 R)
• M6: 791,672 km (0.073 R)
• M7: 1,132,157 km (0.093 R)
• M8: 1,678,189 km (0.071 R)
• M9: 1,847,683 km (0.108 R)
• M10: 2,516,087 km (0.046 R)
• M11: 4,747,788 km (0.118 R)
• M12: 4,907,708 km (0.098 R)
• M13: 5,069,273 km (0.096 R)
• M14: 5,903,431 km (0.08 R)
• M15: 6,512,594 km (0.1 R)
• M16: 7,232,907 km (0.09 R)
• M17: 8,216,214 km (0.03 R)
• M18: 8,699,266 km (0.047 R)
• M19: 9,290,776 km (0.102 R)
• M20: 9,340,741 km (0.118 R)
• M21: 9,440,822 km (0.064 R)
• M22: 10,151,113 km (0.073 R)
• M23: 10,305,498 km (0.085 R)
• M24: 10,357,259 km (0.065 R)
• M25: 10,773,590 km (0.116 R)
• M26: 10,878,608 km (0.032 R)
• M27: 12,328,361 km (0.065 R)
• M28: 13,667,261 km (0.04 R)
• M29: 14,296,321 km (0.101 R)
• M30: 14,934,655 km (0.04 R)
• M31: 15,286,808 km (0.038 R)
• M32: 15,701,045 km (0.075 R)
• M33: 16,179,010 km (0.097 R)
• M34: 16,905,008 km (0.03 R)
• M35: 17,088,116 km (0.06 R)
• M36: 19,018,976 km (0.11 R)
• M37: 19,464,478 km (0.089 R)
• M38: 19,784,767 km (0.099 R)
• M39: 20,430,581 km (0.074 R)
• M40: 21,148,950 km (0.038 R)
• M41: 21,280,447 km (0.062 R)
• M42: 22,610,372 km (0.108 R)
• M43: 22,947,117 km (0.088 R)
• M44: 23,967,075 km (0.059 R)
• M45: 24,241,587 km (0.087 R)
• M46: 24,379,217 km (0.12 R)
• M47: 25,140,969 km (0.066 R)
• M48: 26,051,123 km (0.109 R)
• M49: 26,758,571 km (0.108 R)
• M50: 27,544,110 km (0.081 R)
• M51: 27,975,699 km (0.073 R)
• M52: 28,700,052 km (0.089 R)
• M53: 29,210,929 km (0.059 R)
• M54: 31,583,701 km (0.096 R)
• M55: 32,565,212 km (0.119 R)
• M56: 36,511,305 km (0.095 R)
• M57: 38,500,059 km (0.116 R)
• M58: 38,660,578 km (0.053 R)
• M59: 40,279,077 km (0.104 R)
• M60: 40,442,139 km (0.079 R)
• M61: 42,498,810 km (0.111 R)
• M62: 43,581,600 km (0.076 R)
• M63: 45,434,669 km (0.055 R)
• M64: 46,114,890 km (0.103 R)
• M65: 47,744,011 km (0.098 R)
• M66: 48,695,603 km (0.085 R)
• M67: 49,916,022 km (0.055 R)
• M68: 50,354,194 km (0.111 R)
• M69: 52,386,631 km (0.086 R)
• M70: 54,987,091 km (0.111 R)
• M71: 56,987,813 km (0.047 R)
• M72: 60,126,376 km (0.064 R)
• M73: 60,312,775 km (0.116 R)
• M74: 60,779,520 km (0.052 R)
• M75: 61,247,463 km (0.062 R)
• M76: 62,281,184 km (0.078 R)
• M77: 62,564,073 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.4

Radius: 4.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.49 AU - 17.57 AU

Year: 26336 Days

Day: 21.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 47,049,228 km

• M1: 92,302 km (0.089 R)
• M2: 121,922 km (0.098 R)
• M3: 904,020 km (0.109 R)
• M4: 1,279,062 km (0.087 R)
• M5: 1,406,669 km (0.111 R)
• M6: 2,079,560 km (0.096 R)
• M7: 3,434,019 km (0.116 R)
• M8: 5,337,951 km (0.045 R)
• M9: 5,647,170 km (0.109 R)
• M10: 5,786,446 km (0.082 R)
• M11: 6,104,042 km (0.111 R)
• M12: 6,175,251 km (0.098 R)
• M13: 6,246,908 km (0.096 R)
• M14: 6,499,728 km (0.054 R)
• M15: 6,903,792 km (0.119 R)
• M16: 8,880,578 km (0.088 R)
• M17: 9,123,974 km (0.113 R)
• M18: 9,493,032 km (0.079 R)
• M19: 9,825,289 km (0.094 R)
• M20: 10,034,876 km (0.108 R)
• M21: 10,415,752 km (0.117 R)
• M22: 10,629,527 km (0.119 R)
• M23: 13,956,434 km (0.1 R)
• M24: 14,810,488 km (0.062 R)
• M25: 15,437,752 km (0.077 R)
• M26: 16,518,896 km (0.095 R)
• M27: 16,668,195 km (0.081 R)
• M28: 16,767,977 km (0.075 R)
• M29: 17,018,403 km (0.099 R)
• M30: 19,641,602 km (0.074 R)
• M31: 19,694,260 km (0.03 R)
• M32: 24,171,126 km (0.035 R)
• M33: 25,710,937 km (0.076 R)
• M34: 27,047,445 km (0.119 R)
• M35: 28,466,081 km (0.087 R)
• M36: 29,485,441 km (0.111 R)
• M37: 29,787,479 km (0.096 R)
• M38: 30,516,619 km (0.096 R)
• M39: 31,374,713 km (0.096 R)
• M40: 31,806,751 km (0.12 R)
• M41: 33,365,711 km (0.115 R)
• M42: 34,630,710 km (0.097 R)
• M43: 37,337,833 km (0.119 R)
• M44: 37,861,127 km (0.087 R)
• M45: 41,118,920 km (0.106 R)
• M46: 42,202,008 km (0.095 R)
• M47: 42,815,210 km (0.108 R)
• M48: 43,568,884 km (0.088 R)
• M49: 46,065,822 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 11,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit