🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.69 AU - 0.77 AU

Year: 224 Days

Day: 26.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.3 AU - 3.04 AU

Year: 1570 Days

Day: 39.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.36 AU - 3.42 AU

Year: 1768 Days

Day: 30.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,485,435 km

• M1: 671,994 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.89 AU - 4.13 AU

Year: 2890 Days

Day: 42.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,485,435 km

• M1: 490,531 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 11.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.46 AU - 7.36 AU

Year: 5171 Days

Day: 8.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,485,435 km

• M1: 399,426 km (0.106 R)
• M2: 541,843 km (0.118 R)
• M3: 797,955 km (0.036 R)
• M4: 1,053,019 km (0.091 R)
• M5: 1,204,861 km (0.109 R)
• M6: 1,334,862 km (0.116 R)
• M7: 1,439,281 km (0.12 R)
• M8: 1,802,505 km (0.108 R)
• M9: 1,902,137 km (0.104 R)
• M10: 2,020,618 km (0.092 R)
• M11: 2,106,936 km (0.104 R)
• M12: 2,194,601 km (0.072 R)
• M13: 2,355,418 km (0.098 R)
• M14: 2,446,524 km (0.116 R)
• M15: 2,594,775 km (0.117 R)
• M16: 2,900,404 km (0.102 R)
• M17: 2,998,241 km (0.09 R)
• M18: 3,117,320 km (0.085 R)
• M19: 3,693,721 km (0.087 R)
• M20: 4,060,086 km (0.096 R)
• M21: 4,258,752 km (0.119 R)
• M22: 4,438,120 km (0.117 R)
• M23: 4,551,515 km (0.053 R)
• M24: 4,642,920 km (0.11 R)
• M25: 5,038,307 km (0.094 R)
• M26: 5,517,618 km (0.087 R)
• M27: 5,639,690 km (0.085 R)
• M28: 5,936,492 km (0.086 R)
• M29: 6,011,590 km (0.033 R)
• M30: 6,649,027 km (0.096 R)
• M31: 6,883,896 km (0.093 R)
• M32: 7,174,564 km (0.101 R)
• M33: 7,442,494 km (0.083 R)
• M34: 7,850,447 km (0.112 R)
• M35: 8,126,456 km (0.048 R)
• M36: 8,321,531 km (0.066 R)
• M37: 8,490,128 km (0.084 R)
• M38: 8,945,055 km (0.079 R)
• M39: 10,087,235 km (0.083 R)
• M40: 10,812,784 km (0.109 R)
• M41: 11,243,926 km (0.077 R)
• M42: 11,461,590 km (0.076 R)
• M43: 11,680,602 km (0.076 R)
• M44: 11,774,998 km (0.081 R)
• M45: 12,893,990 km (0.095 R)
• M46: 13,154,590 km (0.104 R)
• M47: 14,147,171 km (0.068 R)
• M48: 14,348,680 km (0.1 R)
• M49: 14,449,658 km (0.093 R)
• M50: 14,686,472 km (0.083 R)
• M51: 14,822,307 km (0.106 R)
• M52: 14,958,590 km (0.112 R)
• M53: 15,095,323 km (0.096 R)
• M54: 15,301,169 km (0.05 R)
• M55: 15,577,177 km (0.102 R)
• M56: 16,379,620 km (0.054 R)
• M57: 16,555,847 km (0.038 R)
• M58: 17,374,596 km (0.114 R)
• M59: 17,915,841 km (0.082 R)
• M60: 18,316,165 km (0.12 R)
• M61: 18,499,123 km (0.059 R)
• M62: 19,311,290 km (0.117 R)
• M63: 19,572,189 km (0.072 R)
• M64: 19,684,387 km (0.097 R)
• M65: 20,059,878 km (0.113 R)
• M66: 20,135,275 km (0.066 R)
• M67: 20,894,185 km (0.062 R)
• M68: 21,392,496 km (0.1 R)
• M69: 21,701,266 km (0.057 R)
• M70: 22,479,174 km (0.061 R)
• M71: 23,266,358 km (0.114 R)
• M72: 23,345,645 km (0.046 R)
• M73: 23,504,369 km (0.027 R)
• M74: 23,583,805 km (0.097 R)
• M75: 24,182,795 km (0.113 R)
• M76: 24,867,804 km (0.031 R)
• M77: 25,151,740 km (0.108 R)
• M78: 25,845,725 km (0.093 R)
• M79: 26,919,239 km (0.077 R)
• M80: 28,218,198 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.9

Radius: 6.8

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.83 AU - 17.31 AU

Year: 18994 Days

Day: 22.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,485,435 km

• M1: 86,617 km (0.045 R)
• M2: 397,781 km (0.07 R)
• M3: 447,746 km (0.103 R)
• M4: 630,555 km (0.061 R)
• M5: 1,184,666 km (0.071 R)
• M6: 1,361,490 km (0.064 R)
• M7: 1,413,700 km (0.12 R)
• M8: 1,712,447 km (0.043 R)
• M9: 1,854,714 km (0.068 R)
• M10: 2,494,245 km (0.068 R)
• M11: 2,590,886 km (0.072 R)
• M12: 2,854,477 km (0.06 R)
• M13: 3,057,930 km (0.07 R)
• M14: 3,161,452 km (0.097 R)
• M15: 3,372,086 km (0.086 R)
• M16: 3,443,294 km (0.118 R)
• M17: 3,551,005 km (0.089 R)
• M18: 3,659,912 km (0.065 R)
• M19: 3,918,267 km (0.074 R)
• M20: 4,531,020 km (0.104 R)
• M21: 4,848,617 km (0.104 R)
• M22: 5,463,314 km (0.082 R)
• M23: 5,547,089 km (0.094 R)
• M24: 6,189,313 km (0.102 R)
• M25: 6,276,827 km (0.105 R)
• M26: 7,081,963 km (0.111 R)
• M27: 7,127,591 km (0.037 R)
• M28: 7,219,294 km (0.102 R)
• M29: 7,543,173 km (0.117 R)
• M30: 7,824,567 km (0.097 R)
• M31: 7,919,262 km (0.1 R)
• M32: 8,738,460 km (0.092 R)
• M33: 9,183,065 km (0.081 R)
• M34: 9,635,000 km (0.117 R)
• M35: 9,787,141 km (0.095 R)
• M36: 9,991,492 km (0.105 R)
• M37: 10,248,801 km (0.064 R)
• M38: 10,612,772 km (0.088 R)
• M39: 11,086,848 km (0.1 R)
• M40: 11,460,394 km (0.056 R)
• M41: 11,729,670 km (0.035 R)
• M42: 12,495,013 km (0.097 R)
• M43: 12,605,565 km (0.11 R)
• M44: 13,958,529 km (0.078 R)
• M45: 15,120,754 km (0.102 R)
• M46: 16,860,578 km (0.049 R)
• M47: 18,473,392 km (0.112 R)
• M48: 20,394,528 km (0.116 R)
• M49: 20,917,522 km (0.101 R)
• M50: 21,114,842 km (0.088 R)
• M51: 22,985,563 km (0.072 R)
• M52: 23,189,016 km (0.094 R)
• M53: 25,187,494 km (0.112 R)
• M54: 25,748,486 km (0.116 R)
• M55: 26,882,588 km (0.049 R)
• M56: 27,384,040 km (0.107 R)
• M57: 27,960,740 km (0.108 R)
• M58: 28,395,920 km (0.12 R)
• M59: 29,567,271 km (0.081 R)
• M60: 31,278,671 km (0.103 R)
• M61: 32,336,029 km (0.026 R)
• M62: 32,564,165 km (0.115 R)
• M63: 36,285,861 km (0.089 R)
• M64: 36,919,109 km (0.053 R)
• M65: 37,795,752 km (0.026 R)
• M66: 38,357,193 km (0.116 R)
• M67: 40,139,652 km (0.119 R)
• M68: 40,466,673 km (0.057 R)
• M69: 41,205,537 km (0.108 R)
• M70: 42,114,793 km (0.073 R)
• M71: 42,530,226 km (0.088 R)
• M72: 42,780,204 km (0.118 R)
• M73: 43,449,056 km (0.055 R)
• M74: 45,902,461 km (0.094 R)
• M75: 46,587,171 km (0.074 R)
• M76: 46,673,040 km (0.111 R)
• M77: 47,361,489 km (0.09 R)
• M78: 49,097,423 km (0.098 R)
• M79: 49,447,033 km (0.067 R)
• M80: 50,236,760 km (0.075 R)
• M81: 52,273,984 km (0.118 R)
• M82: 52,631,074 km (0.057 R)
• M83: 52,899,453 km (0.115 R)
• M84: 53,887,098 km (0.078 R)
• M85: 54,518,850 km (0.111 R)
• M86: 55,425,562 km (0.03 R)
• M87: 56,794,981 km (0.048 R)
• M88: 59,009,179 km (0.109 R)
• M89: 62,005,026 km (0.084 R)
• M90: 62,477,606 km (0.117 R)
• M91: 63,426,206 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.5

Radius: 7.2

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.47 AU - 15.27 AU

Year: 20637 Days

Day: 15.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,485,435 km

• M1: 246,238 km (0.047 R)
• M2: 395,537 km (0.11 R)
• M3: 596,297 km (0.112 R)
• M4: 1,033,871 km (0.093 R)
• M5: 1,087,876 km (0.071 R)
• M6: 1,227,002 km (0.082 R)
• M7: 1,284,447 km (0.119 R)
• M8: 1,743,264 km (0.117 R)
• M9: 1,873,713 km (0.095 R)
• M10: 2,214,198 km (0.064 R)
• M11: 3,068,552 km (0.086 R)
• M12: 4,143,861 km (0.076 R)
• M13: 5,042,944 km (0.071 R)
• M14: 5,755,628 km (0.113 R)
• M15: 5,853,017 km (0.078 R)
• M16: 5,951,003 km (0.103 R)
• M17: 6,098,956 km (0.099 R)
• M18: 6,856,968 km (0.12 R)
• M19: 7,378,765 km (0.103 R)
• M20: 9,189,498 km (0.116 R)
• M21: 9,880,491 km (0.067 R)
• M22: 10,114,462 km (0.05 R)
• M23: 10,588,088 km (0.097 R)
• M24: 11,008,459 km (0.061 R)
• M25: 11,190,220 km (0.081 R)
• M26: 11,927,438 km (0.066 R)
• M27: 12,301,882 km (0.098 R)
• M28: 13,577,802 km (0.076 R)
• M29: 13,642,727 km (0.067 R)
• M30: 14,099,899 km (0.043 R)
• M31: 16,390,990 km (0.072 R)
• M32: 16,598,781 km (0.098 R)
• M33: 16,807,321 km (0.056 R)
• M34: 17,226,943 km (0.081 R)
• M35: 17,367,565 km (0.119 R)
• M36: 17,579,246 km (0.11 R)
• M37: 17,720,915 km (0.045 R)
• M38: 18,148,017 km (0.117 R)
• M39: 19,596,124 km (0.12 R)
• M40: 20,185,839 km (0.109 R)
• M41: 20,856,038 km (0.108 R)
• M42: 22,524,951 km (0.072 R)
• M43: 23,219,983 km (0.047 R)
• M44: 23,531,147 km (0.099 R)
• M45: 24,000,585 km (0.108 R)
• M46: 25,587,220 km (0.083 R)
• M47: 25,747,738 km (0.055 R)
• M48: 26,962,323 km (0.115 R)
• M49: 27,207,514 km (0.092 R)
• M50: 29,111,596 km (0.105 R)
• M51: 29,363,070 km (0.117 R)
• M52: 31,315,173 km (0.119 R)
• M53: 32,610,840 km (0.084 R)
• M54: 33,221,349 km (0.081 R)
• M55: 33,923,860 km (0.107 R)
• M56: 34,276,911 km (0.093 R)
• M57: 34,453,886 km (0.078 R)
• M58: 34,808,732 km (0.089 R)
• M59: 36,060,268 km (0.102 R)
• M60: 37,599,929 km (0.063 R)
• M61: 37,965,247 km (0.114 R)
• M62: 38,423,615 km (0.056 R)
• M63: 38,699,473 km (0.098 R)
• M64: 40,462,035 km (0.093 R)
• M65: 40,649,033 km (0.098 R)
• M66: 41,871,995 km (0.081 R)
• M67: 43,776,675 km (0.071 R)
• M68: 44,546,506 km (0.046 R)
• M69: 45,709,629 km (0.112 R)
• M70: 46,686,503 km (0.099 R)
• M71: 47,177,484 km (0.119 R)
• M72: 47,472,939 km (0.072 R)
• M73: 48,859,712 km (0.029 R)
• M74: 51,571,472 km (0.063 R)
• M75: 52,792,490 km (0.114 R)
• M76: 54,744,892 km (0.114 R)
• M77: 55,886,025 km (0.063 R)
• M78: 57,244,822 km (0.12 R)
• M79: 58,191,777 km (0.03 R)
• M80: 58,931,987 km (0.064 R)
• M81: 61,708,224 km (0.118 R)
• M82: 62,571,105 km (0.112 R)
• M83: 64,308,684 km (0.118 R)
• M84: 64,417,741 km (0.093 R)
• M85: 65,512,348 km (0.113 R)
• M86: 65,622,153 km (0.088 R)
• M87: 66,172,075 km (0.095 R)
• M88: 71,076,940 km (0.101 R)
• M89: 72,548,235 km (0.055 R)
• M90: 73,801,118 km (0.066 R)
• M91: 74,716,806 km (0.113 R)
• M92: 76,443,764 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.6

Radius: 7.1

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.45 AU - 21.31 AU

Year: 26076 Days

Day: 17.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,485,435 km

• M1: 155,881 km (0.099 R)
• M2: 297,550 km (0.095 R)
• M3: 843,433 km (0.101 R)
• M4: 1,441,076 km (0.053 R)
• M5: 1,912,010 km (0.119 R)
• M6: 2,345,545 km (0.116 R)
• M7: 2,468,963 km (0.076 R)
• M8: 3,028,758 km (0.048 R)
• M9: 3,208,725 km (0.102 R)
• M10: 3,438,657 km (0.084 R)
• M11: 3,721,696 km (0.062 R)
• M12: 4,061,433 km (0.055 R)
• M13: 4,360,628 km (0.112 R)
• M14: 4,718,616 km (0.084 R)
• M15: 4,822,736 km (0.101 R)
• M16: 4,927,604 km (0.092 R)
• M17: 5,192,841 km (0.115 R)
• M18: 6,243,318 km (0.068 R)
• M19: 7,237,246 km (0.044 R)
• M20: 9,302,594 km (0.076 R)
• M21: 9,433,343 km (0.115 R)
• M22: 9,762,757 km (0.041 R)
• M23: 9,962,171 km (0.079 R)
• M24: 10,979,586 km (0.032 R)
• M25: 12,029,763 km (0.119 R)
• M26: 12,387,003 km (0.084 R)
• M27: 14,074,317 km (0.104 R)
• M28: 14,526,252 km (0.045 R)
• M29: 16,302,578 km (0.065 R)
• M30: 17,416,932 km (0.056 R)
• M31: 17,820,846 km (0.11 R)
• M32: 21,506,040 km (0.074 R)
• M33: 21,765,593 km (0.088 R)
• M34: 21,852,359 km (0.084 R)
• M35: 23,611,780 km (0.069 R)
• M36: 25,233,720 km (0.082 R)
• M37: 26,705,464 km (0.092 R)
• M38: 27,921,545 km (0.031 R)
• M39: 29,155,727 km (0.077 R)
• M40: 29,827,571 km (0.045 R)
• M41: 30,698,829 km (0.117 R)
• M42: 31,186,519 km (0.082 R)
• M43: 33,663,111 km (0.105 R)
• M44: 33,864,021 km (0.086 R)
• M45: 34,367,867 km (0.087 R)
• M46: 35,281,012 km (0.046 R)
• M47: 35,996,838 km (0.088 R)
• M48: 36,511,006 km (0.101 R)
• M49: 36,614,228 km (0.118 R)
• M50: 37,859,332 km (0.103 R)
• M51: 37,963,751 km (0.076 R)
• M52: 40,818,228 km (0.045 R)
• M53: 41,892,789 km (0.099 R)
• M54: 43,085,683 km (0.118 R)
• M55: 43,631,565 km (0.07 R)
• M56: 44,179,692 km (0.099 R)
• M57: 46,618,586 km (0.103 R)
• M58: 48,306,349 km (0.116 R)
• M59: 48,419,595 km (0.081 R)
• M60: 50,358,084 km (0.052 R)
• M61: 50,817,798 km (0.091 R)
• M62: 54,192,726 km (0.088 R)
• M63: 55,254,722 km (0.098 R)
• M64: 56,681,436 km (0.052 R)
• M65: 59,935,489 km (0.052 R)
• M66: 60,057,112 km (0.117 R)
• M67: 60,544,652 km (0.083 R)
• M68: 61,155,909 km (0.087 R)
• M69: 66,496,852 km (0.084 R)
• M70: 66,622,813 km (0.118 R)
• M71: 67,253,817 km (0.049 R)
• M72: 69,669,823 km (0.096 R)
• M73: 72,114,102 km (0.072 R)
• M74: 72,762,011 km (0.111 R)
• M75: 73,542,164 km (0.054 R)
• M76: 77,881,549 km (0.074 R)
• M77: 78,280,227 km (0.115 R)
• M78: 78,546,362 km (0.045 R)
• M79: 80,015,264 km (0.055 R)
• M80: 81,223,865 km (0.065 R)
• M81: 82,709,372 km (0.113 R)
• M82: 82,980,293 km (0.087 R)
• M83: 84,476,272 km (0.118 R)
• M84: 85,844,045 km (0.115 R)
• M85: 86,118,408 km (0.076 R)
• M86: 90,967,772 km (0.048 R)
• M87: 91,247,520 km (0.113 R)
• M88: 91,948,237 km (0.075 R)
• M89: 92,229,032 km (0.066 R)
• M90: 92,369,504 km (0.093 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 10,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit