🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.46 AU - 0.66 AU

Year: 150 Days

Day: 46.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.84 AU

Year: 205 Days

Day: 33.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.74 AU - 0.8 AU

Year: 242 Days

Day: 17.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.29 AU - 3.91 AU

Year: 2446 Days

Day: 44.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.48 AU - 5.28 AU

Year: 3283 Days

Day: 25.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 101.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 12.5

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.74 AU - 9.96 AU

Year: 8642 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 144.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,986,071 km

• M1: 159,771 km (0.096 R)
• M2: 470,037 km (0.114 R)
• M3: 554,260 km (0.091 R)
• M4: 775,067 km (0.078 R)
• M5: 1,007,242 km (0.086 R)
• M6: 1,474,137 km (0.098 R)
• M7: 1,789,939 km (0.064 R)
• M8: 2,485,569 km (0.079 R)
• M9: 2,618,262 km (0.079 R)
• M10: 3,404,548 km (0.078 R)
• M11: 3,672,329 km (0.101 R)
• M12: 4,452,332 km (0.086 R)
• M13: 5,180,425 km (0.092 R)
• M14: 5,803,799 km (0.062 R)
• M15: 6,232,696 km (0.083 R)
• M16: 6,341,454 km (0.114 R)
• M17: 6,598,014 km (0.09 R)
• M18: 7,235,002 km (0.103 R)
• M19: 7,349,594 km (0.097 R)
• M20: 8,367,009 km (0.088 R)
• M21: 8,487,286 km (0.026 R)
• M22: 8,567,919 km (0.112 R)
• M23: 9,595,656 km (0.117 R)
• M24: 9,890,364 km (0.104 R)
• M25: 10,705,523 km (0.089 R)
• M26: 11,631,534 km (0.105 R)
• M27: 11,721,143 km (0.091 R)
• M28: 11,810,901 km (0.105 R)
• M29: 12,998,709 km (0.085 R)
• M30: 13,654,097 km (0.112 R)
• M31: 14,176,493 km (0.096 R)
• M32: 14,657,300 km (0.113 R)
• M33: 15,192,262 km (0.111 R)
• M34: 15,290,249 km (0.069 R)
• M35: 15,486,671 km (0.12 R)
• M36: 16,532,360 km (0.111 R)
• M37: 16,936,723 km (0.062 R)
• M38: 17,293,215 km (0.081 R)
• M39: 17,498,014 km (0.107 R)
• M40: 19,430,819 km (0.073 R)
• M41: 19,697,103 km (0.068 R)
• M42: 20,179,556 km (0.09 R)
• M43: 20,449,431 km (0.094 R)
• M44: 22,762,064 km (0.108 R)
• M45: 23,042,859 km (0.109 R)
• M46: 23,664,738 km (0.117 R)
• M47: 24,521,784 km (0.1 R)
• M48: 25,098,633 km (0.114 R)
• M49: 25,388,853 km (0.087 R)
• M50: 26,207,153 km (0.079 R)
• M51: 27,809,795 km (0.068 R)
• M52: 28,049,900 km (0.115 R)
• M53: 28,290,603 km (0.092 R)
• M54: 28,411,328 km (0.084 R)
• M55: 28,834,990 km (0.064 R)
• M56: 29,382,817 km (0.071 R)
• M57: 29,872,600 km (0.11 R)
• M58: 30,365,226 km (0.087 R)
• M59: 30,612,511 km (0.084 R)
• M60: 30,984,711 km (0.088 R)
• M61: 31,545,703 km (0.104 R)
• M62: 32,867,999 km (0.077 R)
• M63: 33,504,089 km (0.052 R)
• M64: 35,111,817 km (0.056 R)
• M65: 36,350,487 km (0.098 R)
• M66: 38,268,631 km (0.084 R)
• M67: 38,402,073 km (0.079 R)
• M68: 39,543,056 km (0.118 R)
• M69: 40,219,388 km (0.112 R)
• M70: 40,491,057 km (0.064 R)
• M71: 40,695,109 km (0.06 R)
• M72: 41,104,409 km (0.094 R)
• M73: 42,685,808 km (0.074 R)
• M74: 43,310,080 km (0.095 R)
• M75: 43,588,481 km (0.074 R)
• M76: 44,427,276 km (0.111 R)
• M77: 45,766,327 km (0.093 R)
• M78: 46,832,810 km (0.117 R)
• M79: 46,975,676 km (0.058 R)
• M80: 47,907,521 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 14.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.06 AU - 9.4 AU

Year: 9238 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,986,071 km

• M1: 250,726 km (0.084 R)
• M2: 509,381 km (0.026 R)
• M3: 625,469 km (0.07 R)
• M4: 769,232 km (0.052 R)
• M5: 1,132,905 km (0.072 R)
• M6: 1,731,446 km (0.079 R)
• M7: 1,967,511 km (0.078 R)
• M8: 2,164,382 km (0.116 R)
• M9: 2,367,835 km (0.08 R)
• M10: 2,472,105 km (0.116 R)
• M11: 2,849,241 km (0.09 R)
• M12: 3,964,942 km (0.068 R)
• M13: 5,067,628 km (0.049 R)
• M14: 5,271,829 km (0.088 R)
• M15: 5,794,225 km (0.113 R)
• M16: 6,151,764 km (0.111 R)
• M17: 7,115,324 km (0.064 R)
• M18: 7,344,358 km (0.073 R)
• M19: 7,653,577 km (0.043 R)
• M20: 8,285,029 km (0.074 R)
• M21: 8,485,939 km (0.115 R)
• M22: 8,688,345 km (0.089 R)
• M23: 9,388,613 km (0.093 R)
• M24: 10,149,916 km (0.056 R)
• M25: 10,408,272 km (0.119 R)
• M26: 10,712,255 km (0.079 R)
• M27: 11,329,196 km (0.059 R)
• M28: 11,507,517 km (0.073 R)
• M29: 12,230,524 km (0.102 R)
• M30: 12,828,765 km (0.042 R)
• M31: 13,061,540 km (0.086 R)
• M32: 13,530,978 km (0.101 R)
• M33: 14,197,736 km (0.113 R)
• M34: 14,293,927 km (0.114 R)
• M35: 15,961,195 km (0.114 R)
• M36: 16,061,127 km (0.057 R)
• M37: 17,637,589 km (0.087 R)
• M38: 18,523,059 km (0.034 R)
• M39: 19,851,338 km (0.073 R)
• M40: 20,445,541 km (0.089 R)
• M41: 20,990,825 km (0.119 R)
• M42: 21,100,480 km (0.111 R)
• M43: 21,430,493 km (0.077 R)
• M44: 21,706,801 km (0.033 R)
• M45: 21,873,303 km (0.12 R)
• M46: 22,599,152 km (0.051 R)
• M47: 22,880,396 km (0.059 R)
• M48: 23,049,741 km (0.069 R)
• M49: 24,074,636 km (0.067 R)
• M50: 24,246,823 km (0.04 R)
• M51: 24,940,059 km (0.112 R)
• M52: 28,199,498 km (0.1 R)
• M53: 28,684,644 km (0.095 R)
• M54: 28,989,225 km (0.107 R)
• M55: 29,356,338 km (0.086 R)
• M56: 29,601,828 km (0.116 R)
• M57: 30,342,487 km (0.112 R)
• M58: 31,089,280 km (0.052 R)
• M59: 32,347,398 km (0.073 R)
• M60: 32,855,432 km (0.117 R)
• M61: 33,622,121 km (0.085 R)
• M62: 35,043,301 km (0.111 R)
• M63: 35,892,419 km (0.117 R)
• M64: 36,748,119 km (0.033 R)
• M65: 37,677,271 km (0.057 R)
• M66: 39,085,436 km (0.104 R)
• M67: 39,762,067 km (0.104 R)
• M68: 40,169,871 km (0.052 R)
• M69: 40,921,151 km (0.038 R)
• M70: 41,953,227 km (0.09 R)
• M71: 42,091,455 km (0.051 R)
• M72: 42,229,833 km (0.108 R)
• M73: 42,507,188 km (0.06 R)
• M74: 43,972,649 km (0.12 R)
• M75: 44,817,577 km (0.076 R)
• M76: 45,100,317 km (0.116 R)
• M77: 45,383,805 km (0.075 R)
• M78: 46,094,844 km (0.108 R)
• M79: 47,240,315 km (0.037 R)
• M80: 47,888,822 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 11.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.25 AU - 12.31 AU

Year: 12677 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,986,071 km

• M1: 153,039 km (0.114 R)
• M2: 298,897 km (0.071 R)
• M3: 424,708 km (0.088 R)
• M4: 552,166 km (0.077 R)
• M5: 764,894 km (0.082 R)
• M6: 863,030 km (0.036 R)
• M7: 1,184,516 km (0.11 R)
• M8: 1,270,834 km (0.12 R)
• M9: 1,622,389 km (0.091 R)
• M10: 1,851,423 km (0.025 R)
• M11: 2,488,561 km (0.08 R)
• M12: 2,715,501 km (0.032 R)
• M13: 2,851,036 km (0.088 R)
• M14: 2,949,172 km (0.088 R)
• M15: 3,189,726 km (0.075 R)
• M16: 3,374,330 km (0.114 R)
• M17: 3,520,337 km (0.086 R)
• M18: 3,711,374 km (0.105 R)
• M19: 4,282,239 km (0.069 R)
• M20: 4,463,402 km (0.075 R)
• M21: 4,555,106 km (0.108 R)
• M22: 4,670,446 km (0.083 R)
• M23: 5,022,449 km (0.099 R)
• M24: 5,165,764 km (0.114 R)
• M25: 5,310,425 km (0.118 R)
• M26: 5,456,433 km (0.118 R)
• M27: 5,579,103 km (0.059 R)
• M28: 5,677,987 km (0.116 R)
• M29: 5,777,470 km (0.1 R)
• M30: 6,003,363 km (0.096 R)
• M31: 6,257,679 km (0.08 R)
• M32: 6,334,722 km (0.112 R)
• M33: 6,672,215 km (0.066 R)
• M34: 7,095,577 km (0.102 R)
• M35: 7,175,911 km (0.102 R)
• M36: 8,052,255 km (0.102 R)
• M37: 8,192,279 km (0.076 R)
• M38: 8,760,302 km (0.117 R)
• M39: 9,078,197 km (0.103 R)
• M40: 9,665,818 km (0.092 R)
• M41: 10,024,404 km (0.12 R)
• M42: 10,144,980 km (0.11 R)
• M43: 10,908,976 km (0.098 R)
• M44: 11,095,225 km (0.039 R)
• M45: 11,659,957 km (0.085 R)
• M46: 11,913,974 km (0.082 R)
• M47: 12,202,100 km (0.032 R)
• M48: 13,244,647 km (0.119 R)
• M49: 14,146,423 km (0.038 R)
• M50: 14,930,316 km (0.026 R)
• M51: 15,033,539 km (0.093 R)
• M52: 15,344,852 km (0.052 R)
• M53: 15,623,403 km (0.11 R)
• M54: 16,362,417 km (0.068 R)
• M55: 16,718,460 km (0.102 R)
• M56: 16,969,036 km (0.097 R)
• M57: 17,365,470 km (0.055 R)
• M58: 17,474,228 km (0.082 R)
• M59: 17,911,054 km (0.06 R)
• M60: 19,280,772 km (0.09 R)
• M61: 19,506,066 km (0.102 R)
• M62: 19,770,107 km (0.069 R)
• M63: 20,187,335 km (0.056 R)
• M64: 20,799,340 km (0.032 R)
• M65: 21,572,911 km (0.086 R)
• M66: 22,080,795 km (0.088 R)
• M67: 22,159,334 km (0.099 R)
• M68: 22,592,570 km (0.082 R)
• M69: 23,949,722 km (0.029 R)
• M70: 24,435,017 km (0.075 R)
• M71: 25,662,468 km (0.114 R)
• M72: 26,658,789 km (0.087 R)
• M73: 27,837,172 km (0.108 R)
• M74: 28,177,058 km (0.066 R)
• M75: 28,304,815 km (0.098 R)
• M76: 28,518,141 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 9.4

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.42 AU - 13.88 AU

Year: 14242 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,986,071 km

• M1: 153,787 km (0.042 R)
• M2: 294,708 km (0.049 R)
• M3: 601,084 km (0.039 R)
• M4: 677,529 km (0.117 R)
• M5: 757,564 km (0.077 R)
• M6: 950,096 km (0.034 R)
• M7: 1,017,864 km (0.117 R)
• M8: 1,382,434 km (0.088 R)
• M9: 1,730,249 km (0.107 R)
• M10: 2,255,936 km (0.096 R)
• M11: 2,473,451 km (0.103 R)
• M12: 3,097,723 km (0.107 R)
• M13: 3,235,353 km (0.107 R)
• M14: 3,374,928 km (0.109 R)
• M15: 3,769,268 km (0.12 R)
• M16: 4,102,871 km (0.079 R)
• M17: 4,330,559 km (0.084 R)
• M18: 4,680,020 km (0.086 R)
• M19: 5,282,600 km (0.058 R)
• M20: 5,572,221 km (0.097 R)
• M21: 6,167,023 km (0.115 R)
• M22: 6,648,578 km (0.097 R)
• M23: 7,051,595 km (0.115 R)
• M24: 7,370,537 km (0.113 R)
• M25: 7,462,690 km (0.117 R)
• M26: 8,986,194 km (0.076 R)
• M27: 9,381,881 km (0.118 R)
• M28: 9,682,273 km (0.12 R)
• M29: 9,833,816 km (0.084 R)
• M30: 10,447,317 km (0.116 R)
• M31: 11,231,808 km (0.093 R)
• M32: 13,190,643 km (0.094 R)
• M33: 13,414,740 km (0.025 R)
• M34: 13,640,035 km (0.074 R)
• M35: 13,923,672 km (0.056 R)
• M36: 14,209,105 km (0.087 R)
• M37: 15,962,093 km (0.092 R)
• M38: 16,380,817 km (0.113 R)
• M39: 16,621,819 km (0.084 R)
• M40: 16,682,257 km (0.111 R)
• M41: 17,658,981 km (0.026 R)
• M42: 18,341,148 km (0.074 R)
• M43: 18,842,749 km (0.048 R)
• M44: 19,221,830 km (0.11 R)
• M45: 19,667,333 km (0.094 R)
• M46: 19,987,622 km (0.088 R)
• M47: 20,116,276 km (0.058 R)
• M48: 20,180,753 km (0.108 R)
• M49: 21,220,608 km (0.098 R)
• M50: 22,144,823 km (0.072 R)
• M51: 23,014,585 km (0.096 R)
• M52: 23,216,991 km (0.111 R)
• M53: 25,133,789 km (0.094 R)
• M54: 27,528,851 km (0.109 R)
• M55: 28,030,901 km (0.106 R)
• M56: 28,319,176 km (0.071 R)
• M57: 28,463,688 km (0.06 R)
• M58: 28,971,423 km (0.116 R)
• M59: 29,482,000 km (0.078 R)
• M60: 31,479,581 km (0.059 R)
• M61: 32,079,917 km (0.105 R)
• M62: 32,683,844 km (0.045 R)
• M63: 33,139,369 km (0.106 R)
• M64: 33,367,805 km (0.094 R)
• M65: 34,827,431 km (0.107 R)
• M66: 36,150,774 km (0.101 R)
• M67: 36,543,169 km (0.095 R)
• M68: 37,015,899 km (0.05 R)
• M69: 38,206,548 km (0.096 R)
• M70: 39,007,346 km (0.105 R)
• M71: 39,168,163 km (0.036 R)
• M72: 41,771,017 km (0.06 R)
• M73: 42,100,282 km (0.03 R)
• M74: 42,265,288 km (0.06 R)
• M75: 42,927,259 km (0.108 R)
• M76: 43,259,515 km (0.077 R)
• M77: 43,509,344 km (0.117 R)
• M78: 44,429,371 km (0.098 R)
• M79: 44,681,294 km (0.117 R)
• M80: 44,849,591 km (0.096 R)
• M81: 47,056,309 km (0.095 R)
• M82: 47,742,365 km (0.118 R)
• M83: 49,298,183 km (0.104 R)
• M84: 49,907,645 km (0.081 R)
• M85: 50,344,471 km (0.091 R)
• M86: 52,459,186 km (0.103 R)
• M87: 56,410,814 km (0.117 R)
• M88: 56,683,680 km (0.12 R)
• M89: 57,139,505 km (0.107 R)
• M90: 58,698,315 km (0.067 R)
• M91: 62,327,110 km (0.066 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit