🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.46 AU - 0.56 AU

Year: 155 Days

Day: 21.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 137.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.62 AU

Year: 164 Days

Day: 38.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.75 AU - 1.13 AU

Year: 387 Days

Day: 15.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.64 AU - 2.24 AU

Year: 1147 Days

Day: 22.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.7

Radius: 8.5

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.36 AU - 6.12 AU

Year: 5093 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,291,780 km

• M1: 108,309 km (0.055 R)
• M2: 235,766 km (0.099 R)
• M3: 349,161 km (0.099 R)
• M4: 414,237 km (0.076 R)
• M5: 473,776 km (0.082 R)
• M6: 591,809 km (0.091 R)
• M7: 660,624 km (0.064 R)
• M8: 884,423 km (0.096 R)
• M9: 950,994 km (0.106 R)
• M10: 1,005,597 km (0.086 R)
• M11: 1,234,631 km (0.115 R)
• M12: 2,496,639 km (0.039 R)
• M13: 2,554,084 km (0.12 R)
• M14: 2,768,608 km (0.093 R)
• M15: 2,968,770 km (0.079 R)
• M16: 3,070,646 km (0.112 R)
• M17: 3,750,119 km (0.109 R)
• M18: 3,904,953 km (0.032 R)
• M19: 4,829,318 km (0.078 R)
• M20: 5,666,169 km (0.081 R)
• M21: 6,494,193 km (0.096 R)
• M22: 7,112,631 km (0.118 R)
• M23: 7,498,294 km (0.112 R)
• M24: 8,232,520 km (0.078 R)
• M25: 8,812,811 km (0.102 R)
• M26: 8,930,544 km (0.065 R)
• M27: 10,197,189 km (0.056 R)
• M28: 10,258,973 km (0.048 R)
• M29: 10,351,724 km (0.06 R)
• M30: 10,476,040 km (0.087 R)
• M31: 10,914,511 km (0.108 R)
• M32: 11,009,356 km (0.109 R)
• M33: 11,072,636 km (0.111 R)
• M34: 11,136,065 km (0.084 R)
• M35: 11,680,303 km (0.118 R)
• M36: 12,004,631 km (0.098 R)
• M37: 12,364,563 km (0.078 R)
• M38: 12,496,509 km (0.107 R)
• M39: 13,669,655 km (0.092 R)
• M40: 14,114,410 km (0.042 R)
• M41: 14,183,225 km (0.092 R)
• M42: 14,494,388 km (0.076 R)
• M43: 15,017,981 km (0.101 R)
• M44: 15,441,343 km (0.059 R)
• M45: 16,191,726 km (0.087 R)
• M46: 16,444,396 km (0.063 R)
• M47: 16,625,709 km (0.119 R)
• M48: 16,734,915 km (0.107 R)
• M49: 16,807,770 km (0.088 R)
• M50: 17,357,691 km (0.108 R)
• M51: 17,727,647 km (0.114 R)
• M52: 17,839,247 km (0.103 R)
• M53: 17,988,246 km (0.09 R)
• M54: 18,362,540 km (0.056 R)
• M55: 18,437,788 km (0.067 R)
• M56: 19,004,913 km (0.088 R)
• M57: 19,233,349 km (0.106 R)
• M58: 19,539,427 km (0.092 R)
• M59: 20,936,372 km (0.116 R)
• M60: 21,290,769 km (0.113 R)
• M61: 21,369,757 km (0.11 R)
• M62: 21,488,388 km (0.087 R)
• M63: 22,365,480 km (0.097 R)
• M64: 22,687,265 km (0.066 R)
• M65: 22,808,290 km (0.096 R)
• M66: 22,929,614 km (0.036 R)
• M67: 23,539,375 km (0.102 R)
• M68: 24,277,939 km (0.07 R)
• M69: 24,567,262 km (0.081 R)
• M70: 25,149,347 km (0.12 R)
• M71: 25,232,972 km (0.042 R)
• M72: 25,358,335 km (0.118 R)
• M73: 25,442,110 km (0.102 R)
• M74: 25,651,996 km (0.065 R)
• M75: 25,946,554 km (0.065 R)
• M76: 28,170,625 km (0.07 R)
• M77: 28,387,692 km (0.093 R)
• M78: 28,736,105 km (0.114 R)
• M79: 29,217,511 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 14.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.3 AU - 6.36 AU

Year: 5225 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,291,780 km

• M1: 186,698 km (0.077 R)
• M2: 311,014 km (0.032 R)
• M3: 476,170 km (0.079 R)
• M4: 612,753 km (0.097 R)
• M5: 740,958 km (0.092 R)
• M6: 1,128,417 km (0.083 R)
• M7: 1,261,858 km (0.102 R)
• M8: 1,385,276 km (0.101 R)
• M9: 1,513,033 km (0.115 R)
• M10: 1,712,596 km (0.116 R)
• M11: 1,850,675 km (0.119 R)
• M12: 2,597,917 km (0.079 R)
• M13: 2,697,549 km (0.056 R)
• M14: 3,194,363 km (0.05 R)
• M15: 3,301,625 km (0.115 R)
• M16: 3,564,020 km (0.069 R)
• M17: 3,720,200 km (0.096 R)
• M18: 3,856,035 km (0.098 R)
• M19: 4,016,553 km (0.044 R)
• M20: 4,392,193 km (0.112 R)
• M21: 4,487,787 km (0.093 R)
• M22: 4,632,747 km (0.063 R)
• M23: 5,076,753 km (0.074 R)
• M24: 5,177,433 km (0.082 R)
• M25: 5,278,710 km (0.05 R)
• M26: 6,086,090 km (0.095 R)
• M27: 6,219,980 km (0.094 R)
• M28: 6,327,691 km (0.102 R)
• M29: 6,572,732 km (0.111 R)
• M30: 6,682,537 km (0.058 R)
• M31: 6,848,441 km (0.111 R)
• M32: 7,071,940 km (0.097 R)
• M33: 7,269,559 km (0.072 R)
• M34: 7,785,971 km (0.077 R)
• M35: 8,463,200 km (0.103 R)
• M36: 9,036,908 km (0.102 R)
• M37: 9,561,099 km (0.056 R)
• M38: 9,685,864 km (0.071 R)
• M39: 10,222,322 km (0.112 R)
• M40: 11,755,401 km (0.116 R)
• M41: 11,855,781 km (0.096 R)
• M42: 11,989,970 km (0.082 R)
• M43: 12,600,030 km (0.1 R)
• M44: 15,249,708 km (0.104 R)
• M45: 15,578,973 km (0.036 R)
• M46: 15,799,929 km (0.069 R)
• M47: 16,021,782 km (0.104 R)
• M48: 16,170,183 km (0.062 R)
• M49: 16,393,832 km (0.051 R)
• M50: 16,768,874 km (0.091 R)
• M51: 17,374,745 km (0.111 R)
• M52: 17,680,374 km (0.114 R)
• M53: 17,795,415 km (0.105 R)
• M54: 18,608,030 km (0.118 R)
• M55: 19,235,294 km (0.062 R)
• M56: 20,229,222 km (0.039 R)
• M57: 20,349,649 km (0.119 R)
• M58: 21,895,444 km (0.103 R)
• M59: 22,019,161 km (0.026 R)
• M60: 22,184,317 km (0.105 R)
• M61: 23,310,340 km (0.039 R)
• M62: 23,901,701 km (0.1 R)
• M63: 24,199,101 km (0.036 R)
• M64: 24,412,278 km (0.057 R)
• M65: 24,883,661 km (0.035 R)
• M66: 25,444,503 km (0.106 R)
• M67: 25,618,037 km (0.043 R)
• M68: 26,754,831 km (0.079 R)
• M69: 27,818,921 km (0.113 R)
• M70: 27,952,961 km (0.101 R)
• M71: 28,266,368 km (0.085 R)
• M72: 28,535,943 km (0.072 R)
• M73: 28,806,416 km (0.095 R)
• M74: 30,954,492 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.6

Radius: 11.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.2 AU - 5.92 AU

Year: 5567 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,291,780 km

• M1: 142,866 km (0.11 R)
• M2: 237,861 km (0.115 R)
• M3: 349,909 km (0.114 R)
• M4: 699,669 km (0.05 R)
• M5: 800,498 km (0.048 R)
• M6: 943,364 km (0.043 R)
• M7: 1,056,460 km (0.109 R)
• M8: 1,187,807 km (0.058 R)
• M9: 1,283,251 km (0.079 R)
• M10: 1,467,555 km (0.047 R)
• M11: 1,630,617 km (0.081 R)
• M12: 1,831,078 km (0.116 R)
• M13: 1,910,514 km (0.078 R)
• M14: 2,290,792 km (0.101 R)
• M15: 3,008,413 km (0.104 R)
• M16: 3,179,104 km (0.066 R)
• M17: 3,275,296 km (0.082 R)
• M18: 3,550,107 km (0.068 R)
• M19: 3,812,053 km (0.104 R)
• M20: 4,038,694 km (0.096 R)
• M21: 4,333,701 km (0.105 R)
• M22: 4,419,271 km (0.111 R)
• M23: 4,526,981 km (0.061 R)
• M24: 4,657,431 km (0.069 R)
• M25: 5,305,937 km (0.041 R)
• M26: 5,536,168 km (0.119 R)
• M27: 5,793,178 km (0.1 R)
• M28: 6,030,440 km (0.066 R)
• M29: 6,270,844 km (0.08 R)
• M30: 6,367,783 km (0.056 R)
• M31: 6,587,991 km (0.115 R)
• M32: 6,662,042 km (0.054 R)
• M33: 6,810,742 km (0.067 R)
• M34: 7,137,015 km (0.119 R)
• M35: 8,305,225 km (0.105 R)
• M36: 8,465,444 km (0.1 R)
• M37: 8,653,788 km (0.115 R)
• M38: 8,761,947 km (0.101 R)
• M39: 9,007,138 km (0.118 R)
• M40: 9,728,050 km (0.076 R)
• M41: 9,925,370 km (0.094 R)
• M42: 10,266,752 km (0.047 R)
• M43: 11,195,755 km (0.029 R)
• M44: 11,343,259 km (0.114 R)
• M45: 12,425,150 km (0.094 R)
• M46: 12,823,829 km (0.106 R)
• M47: 13,133,347 km (0.101 R)
• M48: 13,351,610 km (0.096 R)
• M49: 14,204,467 km (0.119 R)
• M50: 14,300,360 km (0.114 R)
• M51: 14,460,579 km (0.114 R)
• M52: 14,847,589 km (0.096 R)
• M53: 15,730,814 km (0.099 R)
• M54: 17,104,422 km (0.077 R)
• M55: 17,719,569 km (0.025 R)
• M56: 17,926,313 km (0.053 R)
• M57: 18,133,805 km (0.081 R)
• M58: 19,147,779 km (0.089 R)
• M59: 19,679,600 km (0.08 R)
• M60: 19,750,808 km (0.083 R)
• M61: 19,822,167 km (0.064 R)
• M62: 20,540,536 km (0.062 R)
• M63: 20,721,399 km (0.063 R)
• M64: 21,048,271 km (0.102 R)
• M65: 21,157,776 km (0.087 R)
• M66: 21,781,001 km (0.116 R)
• M67: 22,708,658 km (0.066 R)
• M68: 23,649,179 km (0.04 R)
• M69: 23,800,872 km (0.109 R)
• M70: 24,029,008 km (0.076 R)
• M71: 24,105,154 km (0.072 R)
• M72: 25,064,525 km (0.047 R)
• M73: 25,607,116 km (0.087 R)
• M74: 26,036,163 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.3

Radius: 10.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.11 AU - 9.81 AU

Year: 12354 Days

Day: 11.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,291,780 km

• M1: 162,613 km (0.098 R)
• M2: 284,386 km (0.068 R)
• M3: 353,051 km (0.081 R)
• M4: 429,795 km (0.063 R)
• M5: 792,270 km (0.089 R)
• M6: 1,038,658 km (0.096 R)
• M7: 1,184,815 km (0.074 R)
• M8: 1,424,471 km (0.064 R)
• M9: 1,664,725 km (0.094 R)
• M10: 1,837,511 km (0.075 R)
• M11: 2,033,035 km (0.11 R)
• M12: 2,304,256 km (0.08 R)
• M13: 2,533,440 km (0.057 R)
• M14: 2,605,546 km (0.117 R)
• M15: 2,770,253 km (0.073 R)
• M16: 3,644,803 km (0.113 R)
• M17: 4,208,188 km (0.087 R)
• M18: 4,643,219 km (0.09 R)
• M19: 4,776,510 km (0.105 R)
• M20: 4,933,738 km (0.051 R)
• M21: 5,322,543 km (0.109 R)
• M22: 5,415,593 km (0.095 R)
• M23: 5,532,578 km (0.099 R)
• M24: 5,745,306 km (0.073 R)
• M25: 6,424,181 km (0.084 R)
• M26: 6,773,343 km (0.09 R)
• M27: 7,360,215 km (0.12 R)
• M28: 7,516,096 km (0.113 R)
• M29: 7,725,533 km (0.104 R)
• M30: 7,857,479 km (0.089 R)
• M31: 8,043,429 km (0.047 R)
• M32: 8,150,242 km (0.104 R)
• M33: 8,284,580 km (0.076 R)
• M34: 9,301,248 km (0.101 R)
• M35: 10,502,668 km (0.113 R)
• M36: 10,736,938 km (0.079 R)
• M37: 11,240,784 km (0.091 R)
• M38: 11,570,947 km (0.087 R)
• M39: 11,722,040 km (0.116 R)
• M40: 11,934,619 km (0.066 R)
• M41: 12,394,632 km (0.067 R)
• M42: 13,111,356 km (0.099 R)
• M43: 14,292,281 km (0.091 R)
• M44: 14,389,520 km (0.105 R)
• M45: 15,274,691 km (0.071 R)
• M46: 15,807,558 km (0.096 R)
• M47: 16,211,173 km (0.037 R)
• M48: 16,823,029 km (0.077 R)
• M49: 16,960,060 km (0.08 R)
• M50: 17,166,206 km (0.061 R)
• M51: 18,174,645 km (0.066 R)
• M52: 18,350,423 km (0.073 R)
• M53: 18,597,409 km (0.051 R)
• M54: 19,345,249 km (0.092 R)
• M55: 19,488,863 km (0.102 R)
• M56: 20,760,145 km (0.108 R)
• M57: 20,980,802 km (0.045 R)
• M58: 21,202,207 km (0.087 R)
• M59: 21,387,260 km (0.113 R)
• M60: 21,498,560 km (0.053 R)
• M61: 21,908,309 km (0.1 R)
• M62: 22,509,094 km (0.082 R)
• M63: 23,420,295 km (0.105 R)
• M64: 23,496,739 km (0.113 R)
• M65: 24,654,028 km (0.086 R)
• M66: 24,731,819 km (0.039 R)
• M67: 24,965,641 km (0.1 R)
• M68: 25,475,021 km (0.098 R)
• M69: 25,750,730 km (0.087 R)
• M70: 26,225,554 km (0.11 R)
• M71: 26,703,370 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.2

Radius: 4.9

Gravity: 25.75 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.01 AU - 14.41 AU

Year: 21554 Days

Day: 18.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,291,780 km

• M1: 403,615 km (0.113 R)
• M2: 588,518 km (0.093 R)
• M3: 950,395 km (0.106 R)
• M4: 1,584,241 km (0.114 R)
• M5: 1,615,657 km (0.092 R)
• M6: 2,042,759 km (0.11 R)
• M7: 2,146,131 km (0.111 R)
• M8: 2,394,164 km (0.116 R)
• M9: 2,878,562 km (0.109 R)
• M10: 4,237,210 km (0.071 R)
• M11: 4,281,192 km (0.057 R)
• M12: 5,666,468 km (0.038 R)
• M13: 5,714,788 km (0.119 R)
• M14: 6,711,260 km (0.1 R)
• M15: 7,813,946 km (0.06 R)
• M16: 8,248,677 km (0.094 R)
• M17: 9,198,175 km (0.069 R)
• M18: 9,599,247 km (0.11 R)
• M19: 10,123,138 km (0.073 R)
• M20: 10,715,995 km (0.079 R)
• M21: 11,381,256 km (0.084 R)
• M22: 11,749,716 km (0.09 R)
• M23: 12,751,274 km (0.078 R)
• M24: 13,649,908 km (0.1 R)
• M25: 14,304,100 km (0.081 R)
• M26: 14,701,581 km (0.089 R)
• M27: 14,834,873 km (0.11 R)
• M28: 15,439,697 km (0.055 R)
• M29: 15,711,068 km (0.101 R)
• M30: 15,984,084 km (0.067 R)
• M31: 16,396,525 km (0.083 R)
• M32: 18,223,564 km (0.107 R)
• M33: 19,306,652 km (0.107 R)
• M34: 19,379,507 km (0.057 R)
• M35: 20,782,884 km (0.071 R)
• M36: 21,913,694 km (0.085 R)
• M37: 22,909,867 km (0.109 R)
• M38: 23,374,518 km (0.084 R)
• M39: 23,608,040 km (0.041 R)
• M40: 23,920,700 km (0.074 R)
• M41: 25,664,113 km (0.116 R)
• M42: 26,146,716 km (0.062 R)
• M43: 27,120,748 km (0.041 R)
• M44: 27,284,258 km (0.106 R)
• M45: 27,530,197 km (0.058 R)
• M46: 28,355,080 km (0.063 R)
• M47: 28,437,957 km (0.107 R)
• M48: 29,188,041 km (0.115 R)
• M49: 30,963,169 km (0.11 R)
• M50: 31,562,757 km (0.12 R)
• M51: 31,648,626 km (0.063 R)
• M52: 33,383,962 km (0.083 R)
• M53: 34,705,659 km (0.1 R)
• M54: 35,239,125 km (0.071 R)
• M55: 35,506,905 km (0.101 R)
• M56: 36,224,077 km (0.097 R)
• M57: 36,314,135 km (0.063 R)
• M58: 36,494,401 km (0.108 R)
• M59: 37,764,187 km (0.11 R)
• M60: 38,129,655 km (0.082 R)
• M61: 42,037,002 km (0.087 R)
• M62: 42,890,757 km (0.09 R)
• M63: 43,176,638 km (0.106 R)
• M64: 43,463,118 km (0.085 R)
• M65: 44,904,942 km (0.085 R)
• M66: 45,389,041 km (0.09 R)
• M67: 46,362,475 km (0.092 R)
• M68: 47,244,354 km (0.112 R)
• M69: 51,230,389 km (0.099 R)
• M70: 52,040,462 km (0.093 R)
• M71: 52,854,723 km (0.095 R)
• M72: 55,737,773 km (0.066 R)
• M73: 57,198,297 km (0.09 R)
• M74: 57,408,033 km (0.089 R)
• M75: 57,513,051 km (0.059 R)
• M76: 58,249,372 km (0.059 R)
• M77: 58,354,838 km (0.091 R)
• M78: 60,370,221 km (0.04 R)
• M79: 63,056,849 km (0.115 R)
• M80: 64,578,259 km (0.05 R)
• M81: 66,441,949 km (0.034 R)
• M82: 66,772,561 km (0.096 R)
• M83: 68,768,346 km (0.058 R)
• M84: 70,334,037 km (0.069 R)
• M85: 70,671,081 km (0.115 R)
• M86: 72,931,655 km (0.061 R)
• M87: 74,299,428 km (0.089 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: 336 - 19,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit