🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.55 AU - 0.63 AU

Year: 162 Days

Day: 16.9 Hours

Environment

Temp: 245 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,958,571 km

• M1: 164,109 km (0.066 R)
• M2: 363,972 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.57 AU - 0.71 AU

Year: 183 Days

Day: 21 Hours

Environment

Temp: 206 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.83 AU

Year: 213 Days

Day: 26.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.06 AU - 1.44 AU

Year: 498 Days

Day: 37.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,958,571 km

• M1: 158,125 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.72 AU - 1.94 AU

Year: 882 Days

Day: 28.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 90.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.92 AU - 4 AU

Year: 2294 Days

Day: 35.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 10.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.27 AU - 10.35 AU

Year: 8539 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,958,571 km

• M1: 163,959 km (0.107 R)
• M2: 281,992 km (0.113 R)
• M3: 348,563 km (0.081 R)
• M4: 430,243 km (0.083 R)
• M5: 503,247 km (0.104 R)
• M6: 617,540 km (0.114 R)
• M7: 822,489 km (0.077 R)
• M8: 971,788 km (0.109 R)
• M9: 1,201,121 km (0.076 R)
• M10: 1,499,569 km (0.104 R)
• M11: 1,577,958 km (0.107 R)
• M12: 2,529,850 km (0.085 R)
• M13: 2,639,804 km (0.057 R)
• M14: 3,112,533 km (0.06 R)
• M15: 3,281,728 km (0.109 R)
• M16: 3,419,359 km (0.098 R)
• M17: 3,558,933 km (0.113 R)
• M18: 3,789,763 km (0.115 R)
• M19: 3,916,173 km (0.104 R)
• M20: 4,043,930 km (0.084 R)
• M21: 4,173,182 km (0.114 R)
• M22: 4,266,232 km (0.099 R)
• M23: 4,626,464 km (0.115 R)
• M24: 4,839,641 km (0.093 R)
• M25: 5,055,959 km (0.091 R)
• M26: 5,336,006 km (0.081 R)
• M27: 5,539,160 km (0.062 R)
• M28: 5,641,784 km (0.11 R)
• M29: 5,827,884 km (0.109 R)
• M30: 5,974,191 km (0.112 R)
• M31: 6,121,694 km (0.103 R)
• M32: 6,313,030 km (0.032 R)
• M33: 6,420,142 km (0.116 R)
• M34: 6,506,460 km (0.059 R)
• M35: 6,789,200 km (0.108 R)
• M36: 6,899,005 km (0.089 R)
• M37: 7,142,850 km (0.099 R)
• M38: 7,232,159 km (0.116 R)
• M39: 7,389,536 km (0.06 R)
• M40: 8,286,525 km (0.115 R)
• M41: 8,569,415 km (0.096 R)
• M42: 8,712,131 km (0.086 R)
• M43: 8,783,789 km (0.058 R)
• M44: 9,048,128 km (0.113 R)
• M45: 9,560,052 km (0.068 R)
• M46: 9,807,188 km (0.086 R)
• M47: 10,206,913 km (0.096 R)
• M48: 11,100,162 km (0.102 R)
• M49: 11,438,253 km (0.105 R)
• M50: 12,124,608 km (0.103 R)
• M51: 13,316,604 km (0.112 R)
• M52: 13,564,937 km (0.103 R)
• M53: 14,094,363 km (0.085 R)
• M54: 14,291,085 km (0.097 R)
• M55: 14,772,790 km (0.118 R)
• M56: 14,972,802 km (0.084 R)
• M57: 15,404,093 km (0.079 R)
• M58: 15,519,881 km (0.03 R)
• M59: 16,308,561 km (0.108 R)
• M60: 16,456,065 km (0.107 R)
• M61: 16,871,349 km (0.115 R)
• M62: 17,260,154 km (0.063 R)
• M63: 17,380,430 km (0.102 R)
• M64: 17,591,513 km (0.116 R)
• M65: 17,682,169 km (0.093 R)
• M66: 17,833,712 km (0.082 R)
• M67: 18,291,032 km (0.048 R)
• M68: 18,536,373 km (0.035 R)
• M69: 18,628,824 km (0.047 R)
• M70: 19,185,927 km (0.116 R)
• M71: 19,279,276 km (0.084 R)
• M72: 19,717,149 km (0.087 R)
• M73: 19,968,922 km (0.089 R)
• M74: 20,126,748 km (0.112 R)
• M75: 20,475,461 km (0.098 R)
• M76: 21,018,202 km (0.071 R)
• M77: 21,468,940 km (0.068 R)
• M78: 21,533,566 km (0.096 R)
• M79: 21,630,655 km (0.067 R)
• M80: 21,727,894 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361

Radius: 9.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.12 AU - 8.94 AU

Year: 8880 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 179 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,958,571 km

• M1: 128,953 km (0.103 R)
• M2: 239,506 km (0.074 R)
• M3: 336,745 km (0.116 R)
• M4: 419,024 km (0.059 R)
• M5: 633,996 km (0.118 R)
• M6: 1,150,408 km (0.113 R)
• M7: 1,405,921 km (0.113 R)
• M8: 1,549,684 km (0.084 R)
• M9: 1,698,534 km (0.11 R)
• M10: 2,071,033 km (0.108 R)
• M11: 2,665,984 km (0.063 R)
• M12: 2,755,144 km (0.105 R)
• M13: 2,845,352 km (0.084 R)
• M14: 2,936,606 km (0.096 R)
• M15: 3,239,991 km (0.113 R)
• M16: 3,602,616 km (0.066 R)
• M17: 3,676,816 km (0.095 R)
• M18: 5,013,473 km (0.098 R)
• M19: 5,404,672 km (0.071 R)
• M20: 5,575,363 km (0.103 R)
• M21: 6,186,620 km (0.096 R)
• M22: 6,395,309 km (0.094 R)
• M23: 6,515,436 km (0.086 R)
• M24: 6,788,751 km (0.049 R)
• M25: 7,694,866 km (0.093 R)
• M26: 7,822,772 km (0.108 R)
• M27: 8,048,515 km (0.114 R)
• M28: 8,539,346 km (0.057 R)
• M29: 8,638,679 km (0.111 R)
• M30: 9,310,822 km (0.062 R)
• M31: 9,412,997 km (0.081 R)
• M32: 9,481,363 km (0.081 R)
• M33: 10,139,444 km (0.026 R)
• M34: 10,456,293 km (0.099 R)
• M35: 11,099,713 km (0.116 R)
• M36: 11,244,524 km (0.118 R)
• M37: 11,645,745 km (0.076 R)
• M38: 12,275,253 km (0.048 R)
• M39: 13,567,031 km (0.113 R)
• M40: 13,916,192 km (0.077 R)
• M41: 14,465,366 km (0.115 R)
• M42: 15,021,421 km (0.103 R)
• M43: 15,141,548 km (0.09 R)
• M44: 15,221,883 km (0.05 R)
• M45: 15,423,092 km (0.072 R)
• M46: 15,625,198 km (0.053 R)
• M47: 16,072,945 km (0.113 R)
• M48: 16,277,894 km (0.072 R)
• M49: 16,607,458 km (0.067 R)
• M50: 16,690,335 km (0.083 R)
• M51: 16,814,651 km (0.109 R)
• M52: 17,736,473 km (0.059 R)
• M53: 17,820,996 km (0.077 R)
• M54: 18,118,247 km (0.068 R)
• M55: 18,331,573 km (0.045 R)
• M56: 18,417,143 km (0.117 R)
• M57: 19,062,957 km (0.11 R)
• M58: 19,236,491 km (0.12 R)
• M59: 19,760,084 km (0.118 R)
• M60: 20,510,018 km (0.098 R)
• M61: 21,449,044 km (0.119 R)
• M62: 22,128,517 km (0.117 R)
• M63: 22,265,249 km (0.097 R)
• M64: 22,356,504 km (0.118 R)
• M65: 22,814,872 km (0.09 R)
• M66: 23,881,056 km (0.076 R)
• M67: 24,021,229 km (0.119 R)
• M68: 24,490,817 km (0.092 R)
• M69: 24,726,583 km (0.051 R)
• M70: 25,343,525 km (0.116 R)
• M71: 25,438,819 km (0.112 R)
• M72: 25,582,133 km (0.052 R)
• M73: 26,254,127 km (0.049 R)
• M74: 26,350,618 km (0.083 R)
• M75: 26,447,258 km (0.045 R)
• M76: 26,883,485 km (0.096 R)
• M77: 28,552,549 km (0.11 R)
• M78: 28,701,399 km (0.109 R)
• M79: 29,149,743 km (0.076 R)
• M80: 29,801,242 km (0.104 R)
• M81: 30,609,669 km (0.097 R)
• M82: 31,476,589 km (0.11 R)
• M83: 31,681,687 km (0.119 R)
• M84: 31,835,923 km (0.116 R)
• M85: 31,938,697 km (0.11 R)
• M86: 32,144,842 km (0.104 R)
• M87: 33,547,921 km (0.099 R)
• M88: 34,125,219 km (0.076 R)
• M89: 34,388,811 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502

Radius: 4.1

Gravity: 29.86 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.6 AU - 15.96 AU

Year: 17250 Days

Day: 19.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,958,571 km

• M1: 87,365 km (0.043 R)
• M2: 296,503 km (0.095 R)
• M3: 326,572 km (0.107 R)
• M4: 830,268 km (0.11 R)
• M5: 1,009,786 km (0.112 R)
• M6: 1,152,352 km (0.049 R)
• M7: 1,250,937 km (0.064 R)
• M8: 1,536,071 km (0.117 R)
• M9: 1,590,076 km (0.084 R)
• M10: 1,869,525 km (0.087 R)
• M11: 1,927,269 km (0.074 R)
• M12: 2,164,083 km (0.052 R)
• M13: 2,378,905 km (0.057 R)
• M14: 2,441,587 km (0.075 R)
• M15: 2,504,717 km (0.061 R)
• M16: 2,536,581 km (0.091 R)
• M17: 2,568,446 km (0.067 R)
• M18: 2,600,609 km (0.095 R)
• M19: 2,697,549 km (0.097 R)
• M20: 2,828,746 km (0.108 R)
• M21: 4,138,176 km (0.073 R)
• M22: 4,175,875 km (0.056 R)
• M23: 4,213,574 km (0.072 R)
• M24: 4,251,571 km (0.063 R)
• M25: 4,675,831 km (0.083 R)
• M26: 5,900,290 km (0.066 R)
• M27: 6,285,803 km (0.111 R)
• M28: 7,353,334 km (0.042 R)
• M29: 8,523,488 km (0.09 R)
• M30: 8,667,850 km (0.106 R)
• M31: 8,716,021 km (0.089 R)
• M32: 9,007,587 km (0.088 R)
• M33: 9,700,225 km (0.105 R)
• M34: 9,750,340 km (0.098 R)
• M35: 9,800,456 km (0.07 R)
• M36: 9,901,135 km (0.112 R)
• M37: 10,002,263 km (0.073 R)
• M38: 10,154,404 km (0.089 R)
• M39: 10,461,080 km (0.086 R)
• M40: 10,718,987 km (0.077 R)
• M41: 11,188,425 km (0.03 R)
• M42: 13,522,152 km (0.068 R)
• M43: 13,634,200 km (0.104 R)
• M44: 13,859,345 km (0.068 R)
• M45: 14,256,228 km (0.076 R)
• M46: 15,177,602 km (0.097 R)
• M47: 15,586,602 km (0.075 R)
• M48: 17,137,483 km (0.118 R)
• M49: 17,198,070 km (0.085 R)
• M50: 17,563,388 km (0.093 R)
• M51: 17,808,280 km (0.084 R)
• M52: 18,116,003 km (0.072 R)
• M53: 18,239,720 km (0.094 R)
• M54: 18,301,504 km (0.082 R)
• M55: 21,288,675 km (0.069 R)
• M56: 22,141,083 km (0.092 R)
• M57: 22,273,328 km (0.079 R)
• M58: 22,937,991 km (0.053 R)
• M59: 23,339,811 km (0.096 R)
• M60: 23,879,411 km (0.105 R)
• M61: 25,799,649 km (0.072 R)
• M62: 25,938,775 km (0.083 R)
• M63: 26,919,090 km (0.101 R)
• M64: 27,342,900 km (0.045 R)
• M65: 28,412,226 km (0.106 R)
• M66: 31,924,485 km (0.092 R)
• M67: 33,049,910 km (0.046 R)
• M68: 33,731,328 km (0.076 R)
• M69: 33,807,324 km (0.091 R)
• M70: 37,364,312 km (0.115 R)
• M71: 38,311,566 km (0.081 R)
• M72: 40,633,175 km (0.04 R)
• M73: 40,875,973 km (0.108 R)
• M74: 43,082,392 km (0.07 R)
• M75: 44,741,582 km (0.117 R)
• M76: 45,411,182 km (0.066 R)
• M77: 46,844,778 km (0.077 R)
• M78: 48,893,970 km (0.119 R)
• M79: 49,324,662 km (0.036 R)
• M80: 49,410,830 km (0.072 R)
• M81: 51,671,404 km (0.066 R)
• M82: 51,846,732 km (0.089 R)
• M83: 52,637,956 km (0.092 R)
• M84: 55,124,871 km (0.085 R)
• M85: 55,214,480 km (0.109 R)
• M86: 55,303,939 km (0.087 R)
• M87: 55,662,825 km (0.093 R)
• M88: 56,022,308 km (0.04 R)
• M89: 57,558,978 km (0.069 R)
• M90: 59,935,938 km (0.067 R)
• M91: 60,396,700 km (0.056 R)
• M92: 60,673,755 km (0.117 R)
• M93: 61,136,461 km (0.049 R)
• M94: 61,229,062 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.9

Radius: 3.7

Gravity: 24.46 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.56 AU - 19.14 AU

Year: 25760 Days

Day: 19.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,958,571 km

• M1: 48,320 km (0.06 R)
• M2: 189,541 km (0.118 R)
• M3: 246,537 km (0.026 R)
• M4: 309,668 km (0.087 R)
• M5: 396,285 km (0.092 R)
• M6: 700,567 km (0.079 R)
• M7: 791,822 km (0.071 R)
• M8: 1,088,175 km (0.11 R)
• M9: 1,711,100 km (0.03 R)
• M10: 1,928,765 km (0.079 R)
• M11: 2,089,733 km (0.119 R)
• M12: 2,188,318 km (0.098 R)
• M13: 2,254,889 km (0.093 R)
• M14: 3,255,399 km (0.107 R)
• M15: 3,961,352 km (0.115 R)
• M16: 4,206,991 km (0.069 R)
• M17: 4,415,232 km (0.119 R)
• M18: 4,755,716 km (0.059 R)
• M19: 4,972,633 km (0.069 R)
• M20: 5,780,312 km (0.093 R)
• M21: 5,826,388 km (0.104 R)
• M22: 5,965,365 km (0.114 R)
• M23: 6,011,890 km (0.082 R)
• M24: 6,436,299 km (0.098 R)
• M25: 7,664,797 km (0.057 R)
• M26: 7,766,224 km (0.119 R)
• M27: 7,918,963 km (0.071 R)
• M28: 8,435,824 km (0.07 R)
• M29: 8,698,219 km (0.113 R)
• M30: 9,284,941 km (0.066 R)
• M31: 10,384,187 km (0.073 R)
• M32: 10,892,071 km (0.042 R)
• M33: 11,639,911 km (0.117 R)
• M34: 11,990,718 km (0.098 R)
• M35: 13,550,126 km (0.042 R)
• M36: 13,672,647 km (0.1 R)
• M37: 13,795,616 km (0.098 R)
• M38: 14,166,619 km (0.105 R)
• M39: 14,291,085 km (0.12 R)
• M40: 14,353,467 km (0.086 R)
• M41: 14,415,849 km (0.104 R)
• M42: 15,363,103 km (0.114 R)
• M43: 15,491,009 km (0.043 R)
• M44: 17,918,384 km (0.093 R)
• M45: 19,624,249 km (0.112 R)
• M46: 19,971,465 km (0.099 R)
• M47: 21,167,500 km (0.112 R)
• M48: 21,595,201 km (0.096 R)
• M49: 21,881,830 km (0.107 R)
• M50: 21,953,787 km (0.116 R)
• M51: 22,314,318 km (0.098 R)
• M52: 22,749,498 km (0.114 R)
• M53: 23,775,739 km (0.099 R)
• M54: 23,923,691 km (0.116 R)
• M55: 23,997,742 km (0.056 R)
• M56: 26,253,978 km (0.034 R)
• M57: 26,406,867 km (0.08 R)
• M58: 26,944,072 km (0.12 R)
• M59: 27,717,643 km (0.075 R)
• M60: 27,873,225 km (0.118 R)
• M61: 28,341,765 km (0.104 R)
• M62: 28,734,310 km (0.095 R)
• M63: 30,482,361 km (0.119 R)
• M64: 33,250,670 km (0.051 R)
• M65: 35,928,621 km (0.065 R)
• M66: 36,950,524 km (0.119 R)
• M67: 38,068,320 km (0.098 R)
• M68: 40,337,121 km (0.06 R)
• M69: 41,221,394 km (0.045 R)
• M70: 41,576,839 km (0.041 R)
• M71: 42,201,260 km (0.108 R)
• M72: 43,550,035 km (0.05 R)
• M73: 43,730,898 km (0.103 R)
• M74: 44,912,722 km (0.065 R)
• M75: 45,921,011 km (0.118 R)
• M76: 46,013,014 km (0.108 R)
• M77: 46,105,017 km (0.07 R)
• M78: 47,773,033 km (0.103 R)
• M79: 47,866,382 km (0.083 R)
• M80: 48,708,319 km (0.106 R)
• M81: 48,990,012 km (0.032 R)
• M82: 50,501,698 km (0.083 R)
• M83: 50,977,270 km (0.074 R)
• M84: 51,072,563 km (0.082 R)
• M85: 52,701,535 km (0.061 R)
• M86: 52,797,876 km (0.09 R)
• M87: 54,737,113 km (0.092 R)
• M88: 57,491,060 km (0.075 R)
• M89: 59,285,187 km (0.092 R)
• M90: 59,385,268 km (0.068 R)
• M91: 61,401,249 km (0.106 R)
• M92: 61,705,681 km (0.101 R)
• M93: 62,825,720 km (0.087 R)
• M94: 63,234,721 km (0.067 R)
• M95: 63,849,867 km (0.082 R)
• M96: 64,158,188 km (0.1 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 10,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit