🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.65 AU

Year: 153 Days

Day: 31.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,524,831 km

• M1: 58,642 km (0.092 R)
• M2: 93,947 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.99 AU - 1.35 AU

Year: 449 Days

Day: 32.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,524,831 km

• M1: 724,054 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.03 AU - 1.67 AU

Year: 556 Days

Day: 36.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 92,524,831 km

• M1: 93,199 km (0.086 R)
• M2: 824,733 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.45 AU - 2.41 AU

Year: 951 Days

Day: 36.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,524,831 km

• M1: 37,250 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.14 AU - 2.14 AU

Year: 1111 Days

Day: 42.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,524,831 km

• M1: 1,692,850 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 14

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.69 AU - 6.75 AU

Year: 5503 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,524,831 km

• M1: 207,492 km (0.108 R)
• M2: 421,417 km (0.11 R)
• M3: 525,089 km (0.077 R)
• M4: 714,629 km (0.099 R)
• M5: 819,048 km (0.098 R)
• M6: 1,075,309 km (0.109 R)
• M7: 1,167,013 km (0.082 R)
• M8: 1,848,282 km (0.118 R)
• M9: 2,017,178 km (0.111 R)
• M10: 2,765,915 km (0.098 R)
• M11: 2,916,859 km (0.037 R)
• M12: 3,004,374 km (0.099 R)
• M13: 3,159,806 km (0.088 R)
• M14: 3,478,749 km (0.119 R)
• M15: 3,595,136 km (0.094 R)
• M16: 3,689,383 km (0.096 R)
• M17: 4,346,716 km (0.092 R)
• M18: 4,548,523 km (0.117 R)
• M19: 5,014,221 km (0.091 R)
• M20: 5,741,566 km (0.119 R)
• M21: 5,907,770 km (0.083 R)
• M22: 6,301,810 km (0.088 R)
• M23: 6,967,820 km (0.05 R)
• M24: 7,086,002 km (0.093 R)
• M25: 7,535,095 km (0.099 R)
• M26: 8,241,646 km (0.1 R)
• M27: 8,618,782 km (0.081 R)
• M28: 8,809,519 km (0.105 R)
• M29: 8,905,412 km (0.061 R)
• M30: 9,001,603 km (0.113 R)
• M31: 9,195,183 km (0.065 R)
• M32: 9,883,483 km (0.05 R)
• M33: 9,983,115 km (0.092 R)
• M34: 10,622,346 km (0.06 R)
• M35: 11,414,018 km (0.102 R)
• M36: 11,834,538 km (0.062 R)
• M37: 12,331,801 km (0.106 R)
• M38: 13,017,408 km (0.098 R)
• M39: 13,199,918 km (0.111 R)
• M40: 13,309,872 km (0.059 R)
• M41: 13,938,632 km (0.107 R)
• M42: 14,162,730 km (0.11 R)
• M43: 14,995,092 km (0.114 R)
• M44: 15,148,280 km (0.042 R)
• M45: 15,340,214 km (0.077 R)
• M46: 15,533,196 km (0.086 R)
• M47: 15,804,566 km (0.064 R)
• M48: 16,234,211 km (0.096 R)
• M49: 16,391,289 km (0.105 R)
• M50: 16,549,115 km (0.073 R)
• M51: 16,786,527 km (0.068 R)
• M52: 17,385,367 km (0.061 R)
• M53: 18,357,903 km (0.072 R)
• M54: 18,685,971 km (0.056 R)
• M55: 19,181,738 km (0.114 R)
• M56: 19,640,106 km (0.081 R)
• M57: 23,169,269 km (0.115 R)
• M58: 23,479,535 km (0.114 R)
• M59: 24,238,745 km (0.09 R)
• M60: 24,824,719 km (0.06 R)
• M61: 25,006,032 km (0.096 R)
• M62: 25,142,166 km (0.032 R)
• M63: 25,964,805 km (0.107 R)
• M64: 26,425,566 km (0.087 R)
• M65: 26,518,018 km (0.038 R)
• M66: 26,889,170 km (0.102 R)
• M67: 26,982,220 km (0.12 R)
• M68: 27,965,377 km (0.085 R)
• M69: 29,008,074 km (0.102 R)
• M70: 29,342,575 km (0.091 R)
• M71: 29,967,146 km (0.083 R)
• M72: 30,208,448 km (0.1 R)
• M73: 30,305,237 km (0.078 R)
• M74: 30,839,003 km (0.089 R)
• M75: 31,424,978 km (0.052 R)
• M76: 32,162,645 km (0.108 R)
• M77: 32,607,848 km (0.048 R)
• M78: 32,806,514 km (0.102 R)
• M79: 33,154,927 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.2

Radius: 6.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.28 AU - 17.1 AU

Year: 21003 Days

Day: 22.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,524,831 km

• M1: 112,647 km (0.101 R)
• M2: 200,162 km (0.09 R)
• M3: 442,211 km (0.081 R)
• M4: 651,349 km (0.072 R)
• M5: 1,197,232 km (0.069 R)
• M6: 1,559,408 km (0.055 R)
• M7: 1,655,151 km (0.051 R)
• M8: 1,777,522 km (0.117 R)
• M9: 2,135,958 km (0.102 R)
• M10: 2,350,781 km (0.088 R)
• M11: 2,488,710 km (0.088 R)
• M12: 2,600,909 km (0.063 R)
• M13: 3,036,538 km (0.097 R)
• M14: 3,683,997 km (0.118 R)
• M15: 3,909,142 km (0.101 R)
• M16: 4,006,979 km (0.106 R)
• M17: 4,105,714 km (0.118 R)
• M18: 5,029,780 km (0.115 R)
• M19: 5,207,651 km (0.061 R)
• M20: 5,387,767 km (0.054 R)
• M21: 5,643,280 km (0.102 R)
• M22: 6,900,501 km (0.065 R)
• M23: 6,939,845 km (0.111 R)
• M24: 7,058,476 km (0.111 R)
• M25: 7,177,855 km (0.04 R)
• M26: 7,217,798 km (0.04 R)
• M27: 7,580,573 km (0.116 R)
• M28: 8,832,258 km (0.065 R)
• M29: 8,960,912 km (0.063 R)
• M30: 9,437,980 km (0.085 R)
• M31: 9,613,458 km (0.069 R)
• M32: 9,701,721 km (0.111 R)
• M33: 10,416,649 km (0.084 R)
• M34: 13,788,286 km (0.097 R)
• M35: 13,987,551 km (0.118 R)
• M36: 14,540,315 km (0.112 R)
• M37: 16,346,111 km (0.098 R)
• M38: 17,141,373 km (0.081 R)
• M39: 17,463,008 km (0.104 R)
• M40: 18,330,377 km (0.107 R)
• M41: 18,439,882 km (0.068 R)
• M42: 19,045,604 km (0.062 R)
• M43: 19,267,458 km (0.089 R)
• M44: 19,378,609 km (0.109 R)
• M45: 19,938,105 km (0.091 R)
• M46: 20,844,369 km (0.087 R)
• M47: 21,995,824 km (0.063 R)
• M48: 22,170,404 km (0.058 R)
• M49: 22,462,270 km (0.117 R)
• M50: 22,755,332 km (0.102 R)
• M51: 23,108,832 km (0.071 R)
• M52: 24,239,941 km (0.117 R)
• M53: 24,480,345 km (0.072 R)
• M54: 25,024,283 km (0.109 R)
• M55: 25,389,152 km (0.059 R)
• M56: 26,247,096 km (0.099 R)
• M57: 28,623,608 km (0.093 R)
• M58: 29,260,296 km (0.104 R)
• M59: 29,901,622 km (0.055 R)
• M60: 31,329,085 km (0.118 R)
• M61: 31,722,228 km (0.118 R)
• M62: 32,248,813 km (0.109 R)
• M63: 32,645,846 km (0.103 R)
• M64: 32,844,811 km (0.045 R)
• M65: 33,177,517 km (0.102 R)
• M66: 34,519,409 km (0.106 R)
• M67: 35,332,923 km (0.043 R)
• M68: 36,290,199 km (0.096 R)
• M69: 36,496,345 km (0.075 R)
• M70: 36,909,983 km (0.116 R)
• M71: 37,602,771 km (0.07 R)
• M72: 37,881,173 km (0.106 R)
• M73: 38,579,944 km (0.098 R)
• M74: 40,274,290 km (0.111 R)
• M75: 40,915,915 km (0.11 R)
• M76: 41,130,588 km (0.096 R)
• M77: 42,498,661 km (0.116 R)
• M78: 43,079,100 km (0.106 R)
• M79: 43,297,364 km (0.063 R)
• M80: 44,027,850 km (0.064 R)
• M81: 44,541,719 km (0.082 R)
• M82: 44,615,171 km (0.078 R)
• M83: 46,020,494 km (0.102 R)
• M84: 46,467,343 km (0.114 R)
• M85: 46,765,940 km (0.084 R)
• M86: 46,990,337 km (0.12 R)
• M87: 47,290,131 km (0.115 R)
• M88: 47,665,771 km (0.076 R)
• M89: 48,571,287 km (0.104 R)
• M90: 48,722,680 km (0.095 R)
• M91: 51,553,072 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.8

Radius: 5

Gravity: 16.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.08 AU - 21.3 AU

Year: 26395 Days

Day: 21.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 68.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,524,831 km

• M1: 217,067 km (0.102 R)
• M2: 278,551 km (0.09 R)
• M3: 401,670 km (0.066 R)
• M4: 606,769 km (0.035 R)
• M5: 720,763 km (0.071 R)
• M6: 1,022,202 km (0.104 R)
• M7: 2,481,679 km (0.107 R)
• M8: 2,968,471 km (0.039 R)
• M9: 3,857,231 km (0.069 R)
• M10: 4,113,044 km (0.093 R)
• M11: 4,199,511 km (0.119 R)
• M12: 4,286,577 km (0.077 R)
• M13: 5,519,862 km (0.099 R)
• M14: 5,615,306 km (0.09 R)
• M15: 5,807,838 km (0.106 R)
• M16: 6,150,118 km (0.058 R)
• M17: 6,199,485 km (0.077 R)
• M18: 6,448,715 km (0.062 R)
• M19: 6,701,087 km (0.115 R)
• M20: 6,905,288 km (0.049 R)
• M21: 7,267,764 km (0.091 R)
• M22: 9,397,140 km (0.113 R)
• M23: 10,088,581 km (0.099 R)
• M24: 10,855,719 km (0.049 R)
• M25: 13,076,499 km (0.119 R)
• M26: 13,459,769 km (0.079 R)
• M27: 14,566,045 km (0.108 R)
• M28: 14,830,535 km (0.091 R)
• M29: 18,054,967 km (0.077 R)
• M30: 18,339,053 km (0.088 R)
• M31: 18,983,671 km (0.119 R)
• M32: 19,490,209 km (0.097 R)
• M33: 20,442,549 km (0.065 R)
• M34: 20,664,552 km (0.074 R)
• M35: 21,036,153 km (0.119 R)
• M36: 22,850,626 km (0.074 R)
• M37: 23,081,007 km (0.048 R)
• M38: 23,698,846 km (0.066 R)
• M39: 25,267,380 km (0.112 R)
• M40: 26,707,409 km (0.057 R)
• M41: 27,112,220 km (0.114 R)
• M42: 27,600,508 km (0.056 R)
• M43: 27,764,018 km (0.081 R)
• M44: 27,845,848 km (0.103 R)
• M45: 28,173,917 km (0.087 R)
• M46: 28,420,903 km (0.108 R)
• M47: 28,668,637 km (0.073 R)
• M48: 28,916,969 km (0.105 R)
• M49: 29,499,354 km (0.118 R)
• M50: 29,582,829 km (0.104 R)
• M51: 30,337,999 km (0.086 R)
• M52: 31,696,049 km (0.098 R)
• M53: 32,210,366 km (0.043 R)
• M54: 35,798,322 km (0.047 R)
• M55: 37,593,795 km (0.112 R)
• M56: 37,956,421 km (0.118 R)
• M57: 38,959,624 km (0.089 R)
• M58: 39,143,031 km (0.1 R)
• M59: 39,602,596 km (0.06 R)
• M60: 39,694,748 km (0.12 R)
• M61: 40,899,011 km (0.049 R)
• M62: 42,021,144 km (0.096 R)
• M63: 42,491,630 km (0.113 R)
• M64: 45,447,983 km (0.057 R)
• M65: 47,683,723 km (0.095 R)
• M66: 48,963,233 km (0.113 R)
• M67: 50,453,527 km (0.115 R)
• M68: 52,868,935 km (0.049 R)
• M69: 53,275,093 km (0.099 R)
• M70: 53,784,324 km (0.065 R)
• M71: 55,218,668 km (0.054 R)
• M72: 60,337,010 km (0.119 R)
• M73: 61,186,875 km (0.076 R)
• M74: 61,293,389 km (0.081 R)
• M75: 62,040,780 km (0.111 R)
• M76: 62,576,490 km (0.057 R)
• M77: 63,113,696 km (0.09 R)
• M78: 63,436,827 km (0.119 R)
• M79: 64,625,981 km (0.084 R)
• M80: 65,495,593 km (0.075 R)
• M81: 69,456,197 km (0.118 R)
• M82: 69,900,951 km (0.042 R)
• M83: 70,235,303 km (0.076 R)
• M84: 71,017,251 km (0.108 R)
• M85: 71,689,693 km (0.1 R)
• M86: 71,802,041 km (0.094 R)
• M87: 72,139,235 km (0.107 R)
• M88: 73,267,203 km (0.095 R)
• M89: 73,720,036 km (0.106 R)
• M90: 74,060,371 km (0.097 R)
• M91: 74,287,460 km (0.054 R)
• M92: 76,112,554 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669

Radius: 5.2

Gravity: 24.74 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.51 AU - 19.53 AU

Year: 27137 Days

Day: 18.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,524,831 km

• M1: 387,159 km (0.115 R)
• M2: 452,234 km (0.108 R)
• M3: 749,635 km (0.102 R)
• M4: 976,874 km (0.061 R)
• M5: 2,814,834 km (0.087 R)
• M6: 4,599,985 km (0.118 R)
• M7: 4,804,635 km (0.115 R)
• M8: 4,908,007 km (0.092 R)
• M9: 4,960,067 km (0.106 R)
• M10: 5,169,803 km (0.114 R)
• M11: 5,275,719 km (0.06 R)
• M12: 5,543,947 km (0.071 R)
• M13: 6,037,620 km (0.077 R)
• M14: 7,421,850 km (0.104 R)
• M15: 7,601,517 km (0.115 R)
• M16: 7,661,805 km (0.067 R)
• M17: 7,782,680 km (0.11 R)
• M18: 8,087,710 km (0.065 R)
• M19: 8,272,613 km (0.115 R)
• M20: 8,521,394 km (0.067 R)
• M21: 9,282,099 km (0.071 R)
• M22: 9,346,576 km (0.111 R)
• M23: 9,475,679 km (0.108 R)
• M24: 10,530,643 km (0.077 R)
• M25: 11,277,136 km (0.118 R)
• M26: 11,691,672 km (0.088 R)
• M27: 12,393,286 km (0.117 R)
• M28: 13,108,663 km (0.108 R)
• M29: 13,398,434 km (0.096 R)
• M30: 13,617,296 km (0.08 R)
• M31: 14,280,613 km (0.12 R)
• M32: 14,803,906 km (0.116 R)
• M33: 16,023,428 km (0.106 R)
• M34: 16,880,325 km (0.11 R)
• M35: 17,037,701 km (0.113 R)
• M36: 17,512,824 km (0.078 R)
• M37: 19,538,828 km (0.069 R)
• M38: 20,286,219 km (0.049 R)
• M39: 20,453,619 km (0.119 R)
• M40: 21,637,836 km (0.114 R)
• M41: 21,980,266 km (0.051 R)
• M42: 22,757,277 km (0.117 R)
• M43: 25,863,228 km (0.115 R)
• M44: 27,511,647 km (0.089 R)
• M45: 27,789,749 km (0.082 R)
• M46: 28,348,497 km (0.057 R)
• M47: 29,193,725 km (0.089 R)
• M48: 29,666,903 km (0.096 R)
• M49: 29,856,743 km (0.061 R)
• M50: 30,047,181 km (0.087 R)
• M51: 30,908,715 km (0.117 R)
• M52: 31,005,056 km (0.05 R)
• M53: 31,391,019 km (0.089 R)
• M54: 32,362,807 km (0.095 R)
• M55: 32,950,577 km (0.083 R)
• M56: 34,935,292 km (0.078 R)
• M57: 35,437,492 km (0.032 R)
• M58: 39,540,363 km (0.06 R)
• M59: 41,435,020 km (0.063 R)
• M60: 41,966,541 km (0.05 R)
• M61: 42,073,055 km (0.089 R)
• M62: 44,440,441 km (0.109 R)
• M63: 45,749,722 km (0.106 R)
• M64: 46,740,060 km (0.11 R)
• M65: 47,404,274 km (0.113 R)
• M66: 48,183,081 km (0.105 R)
• M67: 51,340,194 km (0.089 R)
• M68: 53,058,924 km (0.084 R)
• M69: 54,215,016 km (0.107 R)
• M70: 54,679,817 km (0.067 R)
• M71: 55,379,636 km (0.047 R)
• M72: 59,400,079 km (0.087 R)
• M73: 61,445,381 km (0.104 R)
• M74: 61,808,604 km (0.107 R)
• M75: 62,537,445 km (0.054 R)
• M76: 62,780,990 km (0.078 R)
• M77: 64,248,994 km (0.06 R)
• M78: 64,617,753 km (0.088 R)
• M79: 67,468,191 km (0.094 R)
• M80: 68,594,663 km (0.106 R)
• M81: 70,359,319 km (0.047 R)
• M82: 70,485,879 km (0.103 R)
• M83: 70,612,589 km (0.105 R)
• M84: 70,739,448 km (0.088 R)
• M85: 71,501,649 km (0.088 R)
• M86: 72,906,073 km (0.099 R)
• M87: 74,190,670 km (0.09 R)
• M88: 74,965,139 km (0.097 R)
• M89: 76,391,704 km (0.096 R)
• M90: 77,958,293 km (0.117 R)
• M91: 79,140,116 km (0.105 R)
• M92: 79,535,354 km (0.105 R)
• M93: 81,123,036 km (0.113 R)
• M94: 85,137,644 km (0.045 R)
• M95: 87,169,034 km (0.082 R)
• M96: 91,279,385 km (0.103 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 13,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit