🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.57 AU - 0.57 AU

Year: 160 Days

Day: 33.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.85 AU - 0.97 AU

Year: 324 Days

Day: 45.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,974,415 km

• M1: 339,138 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.99 AU - 1.25 AU

Year: 442 Days

Day: 16.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,974,415 km

• M1: 784,042 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.81 AU - 2.49 AU

Year: 1175 Days

Day: 33.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.55 AU - 3.63 AU

Year: 2536 Days

Day: 12.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.1

Radius: 14.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.05 AU - 5.71 AU

Year: 4019 Days

Day: 8.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,974,415 km

• M1: 208,988 km (0.073 R)
• M2: 320,588 km (0.092 R)
• M3: 417,228 km (0.041 R)
• M4: 539,749 km (0.034 R)
• M5: 1,037,611 km (0.072 R)
• M6: 1,320,800 km (0.107 R)
• M7: 1,727,407 km (0.094 R)
• M8: 1,860,549 km (0.118 R)
• M9: 2,245,314 km (0.117 R)
• M10: 2,391,621 km (0.034 R)
• M11: 2,674,810 km (0.113 R)
• M12: 3,110,289 km (0.071 R)
• M13: 3,336,631 km (0.094 R)
• M14: 3,462,443 km (0.052 R)
• M15: 3,654,227 km (0.045 R)
• M16: 3,762,386 km (0.117 R)
• M17: 4,273,562 km (0.091 R)
• M18: 4,456,670 km (0.103 R)
• M19: 4,619,133 km (0.082 R)
• M20: 5,069,872 km (0.086 R)
• M21: 5,288,434 km (0.044 R)
• M22: 5,485,455 km (0.037 R)
• M23: 6,065,296 km (0.103 R)
• M24: 6,717,842 km (0.116 R)
• M25: 7,310,848 km (0.075 R)
• M26: 7,696,960 km (0.094 R)
• M27: 8,118,228 km (0.083 R)
• M28: 8,431,934 km (0.033 R)
• M29: 9,130,407 km (0.085 R)
• M30: 9,726,704 km (0.071 R)
• M31: 10,551,886 km (0.089 R)
• M32: 10,988,562 km (0.066 R)
• M33: 11,304,214 km (0.074 R)
• M34: 11,431,222 km (0.097 R)
• M35: 12,171,283 km (0.093 R)
• M36: 12,530,617 km (0.1 R)
• M37: 12,629,351 km (0.116 R)
• M38: 12,761,297 km (0.119 R)
• M39: 12,893,691 km (0.09 R)
• M40: 13,596,202 km (0.03 R)
• M41: 13,867,124 km (0.102 R)
• M42: 14,968,913 km (0.104 R)
• M43: 15,178,499 km (0.111 R)
• M44: 15,424,438 km (0.12 R)
• M45: 15,742,633 km (0.106 R)
• M46: 16,170,183 km (0.064 R)
• M47: 16,313,498 km (0.08 R)
• M48: 16,854,893 km (0.046 R)
• M49: 17,475,724 km (0.074 R)
• M50: 17,659,729 km (0.078 R)
• M51: 17,881,433 km (0.075 R)
• M52: 17,992,585 km (0.109 R)
• M53: 18,627,029 km (0.11 R)
• M54: 18,739,676 km (0.069 R)
• M55: 19,079,264 km (0.109 R)
• M56: 19,497,090 km (0.092 R)
• M57: 19,687,977 km (0.059 R)
• M58: 20,225,782 km (0.081 R)
• M59: 20,419,062 km (0.11 R)
• M60: 21,591,610 km (0.039 R)
• M61: 22,066,733 km (0.094 R)
• M62: 22,345,434 km (0.093 R)
• M63: 22,705,516 km (0.06 R)
• M64: 23,229,109 km (0.088 R)
• M65: 23,350,582 km (0.095 R)
• M66: 24,001,632 km (0.081 R)
• M67: 24,782,383 km (0.111 R)
• M68: 25,279,946 km (0.047 R)
• M69: 26,538,064 km (0.091 R)
• M70: 26,834,567 km (0.109 R)
• M71: 27,430,864 km (0.11 R)
• M72: 27,816,527 km (0.102 R)
• M73: 27,945,481 km (0.106 R)
• M74: 28,376,771 km (0.09 R)
• M75: 28,984,288 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 14.7

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.97 AU - 12.51 AU

Year: 13121 Days

Day: 5.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,974,415 km

• M1: 318,943 km (0.086 R)
• M2: 470,485 km (0.046 R)
• M3: 637,586 km (0.111 R)
• M4: 768,933 km (0.098 R)
• M5: 1,018,313 km (0.091 R)
• M6: 1,247,646 km (0.058 R)
• M7: 1,520,363 km (0.088 R)
• M8: 1,624,483 km (0.03 R)
• M9: 1,812,977 km (0.065 R)
• M10: 2,095,417 km (0.117 R)
• M11: 2,271,793 km (0.039 R)
• M12: 3,161,003 km (0.067 R)
• M13: 3,364,755 km (0.093 R)
• M14: 4,223,447 km (0.11 R)
• M15: 5,187,755 km (0.095 R)
• M16: 6,518,578 km (0.079 R)
• M17: 6,648,578 km (0.117 R)
• M18: 6,999,684 km (0.1 R)
• M19: 7,311,895 km (0.099 R)
• M20: 7,719,998 km (0.115 R)
• M21: 8,369,851 km (0.1 R)
• M22: 8,940,866 km (0.089 R)
• M23: 9,475,529 km (0.088 R)
• M24: 9,623,182 km (0.108 R)
• M25: 9,771,583 km (0.077 R)
• M26: 9,970,698 km (0.096 R)
• M27: 10,070,629 km (0.12 R)
• M28: 10,525,108 km (0.098 R)
• M29: 11,453,961 km (0.089 R)
• M30: 11,663,996 km (0.117 R)
• M31: 11,928,336 km (0.088 R)
• M32: 13,500,460 km (0.066 R)
• M33: 14,226,309 km (0.085 R)
• M34: 14,964,724 km (0.114 R)
• M35: 15,252,251 km (0.107 R)
• M36: 15,832,541 km (0.049 R)
• M37: 16,125,304 km (0.119 R)
• M38: 16,895,284 km (0.096 R)
• M39: 17,798,556 km (0.085 R)
• M40: 18,965,120 km (0.061 R)
• M41: 19,777,586 km (0.089 R)
• M42: 20,156,518 km (0.067 R)
• M43: 21,049,767 km (0.095 R)
• M44: 21,372,001 km (0.096 R)
• M45: 22,086,480 km (0.078 R)
• M46: 23,272,791 km (0.119 R)
• M47: 23,405,784 km (0.116 R)
• M48: 24,075,085 km (0.092 R)
• M49: 25,022,488 km (0.1 R)
• M50: 25,982,308 km (0.111 R)
• M51: 26,466,706 km (0.118 R)
• M52: 28,008,312 km (0.088 R)
• M53: 29,363,220 km (0.101 R)
• M54: 30,084,880 km (0.046 R)
• M55: 30,812,524 km (0.116 R)
• M56: 32,656,617 km (0.103 R)
• M57: 33,179,312 km (0.038 R)
• M58: 34,233,229 km (0.062 R)
• M59: 34,460,468 km (0.094 R)
• M60: 34,916,442 km (0.085 R)
• M61: 39,426,668 km (0.116 R)
• M62: 41,265,376 km (0.078 R)
• M63: 41,588,058 km (0.065 R)
• M64: 42,235,817 km (0.05 R)
• M65: 42,723,955 km (0.107 R)
• M66: 43,213,888 km (0.112 R)
• M67: 43,377,548 km (0.068 R)
• M68: 43,952,154 km (0.101 R)
• M69: 44,364,146 km (0.086 R)
• M70: 45,941,506 km (0.089 R)
• M71: 46,695,031 km (0.106 R)
• M72: 46,863,029 km (0.072 R)
• M73: 51,648,665 km (0.114 R)
• M74: 52,257,678 km (0.076 R)
• M75: 52,869,084 km (0.088 R)
• M76: 53,395,070 km (0.043 R)
• M77: 54,540,691 km (0.063 R)
• M78: 56,318,961 km (0.119 R)
• M79: 58,387,301 km (0.029 R)
• M80: 59,203,507 km (0.099 R)
• M81: 61,490,410 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.7

Radius: 4.2

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.03 AU - 14.35 AU

Year: 17858 Days

Day: 18 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,974,415 km

• M1: 56,997 km (0.098 R)
• M2: 341,981 km (0.073 R)
• M3: 399,875 km (0.074 R)
• M4: 445,502 km (0.067 R)
• M5: 931,995 km (0.069 R)
• M6: 1,120,937 km (0.053 R)
• M7: 1,391,111 km (0.107 R)
• M8: 1,438,084 km (0.092 R)
• M9: 1,557,912 km (0.095 R)
• M10: 1,858,454 km (0.115 R)
• M11: 2,095,717 km (0.043 R)
• M12: 2,342,403 km (0.05 R)
• M13: 2,744,223 km (0.118 R)
• M14: 3,198,253 km (0.101 R)
• M15: 3,872,341 km (0.053 R)
• M16: 4,106,462 km (0.105 R)
• M17: 6,177,494 km (0.071 R)
• M18: 6,294,181 km (0.104 R)
• M19: 7,049,800 km (0.117 R)
• M20: 7,624,854 km (0.08 R)
• M21: 7,666,442 km (0.091 R)
• M22: 7,708,180 km (0.093 R)
• M23: 8,300,139 km (0.081 R)
• M24: 8,385,858 km (0.103 R)
• M25: 8,428,942 km (0.059 R)
• M26: 8,688,495 km (0.086 R)
• M27: 8,775,561 km (0.058 R)
• M28: 9,126,816 km (0.091 R)
• M29: 9,215,229 km (0.116 R)
• M30: 9,662,227 km (0.076 R)
• M31: 10,207,811 km (0.114 R)
• M32: 10,577,168 km (0.091 R)
• M33: 10,670,068 km (0.109 R)
• M34: 10,997,687 km (0.102 R)
• M35: 11,855,332 km (0.077 R)
• M36: 12,292,158 km (0.109 R)
• M37: 12,734,220 km (0.067 R)
• M38: 12,783,736 km (0.115 R)
• M39: 13,432,243 km (0.037 R)
• M40: 13,735,179 km (0.067 R)
• M41: 13,836,756 km (0.113 R)
• M42: 13,989,346 km (0.085 R)
• M43: 16,184,844 km (0.091 R)
• M44: 16,399,517 km (0.118 R)
• M45: 16,615,088 km (0.053 R)
• M46: 17,541,697 km (0.054 R)
• M47: 18,038,960 km (0.072 R)
• M48: 18,653,059 km (0.104 R)
• M49: 19,844,307 km (0.066 R)
• M50: 20,131,685 km (0.101 R)
• M51: 21,647,410 km (0.054 R)
• M52: 23,684,335 km (0.104 R)
• M53: 23,866,844 km (0.107 R)
• M54: 25,593,952 km (0.074 R)
• M55: 27,360,852 km (0.106 R)
• M56: 27,424,730 km (0.07 R)
• M57: 27,552,487 km (0.066 R)
• M58: 28,001,430 km (0.12 R)
• M59: 29,755,465 km (0.095 R)
• M60: 30,347,873 km (0.044 R)
• M61: 30,546,240 km (0.054 R)
• M62: 30,745,055 km (0.096 R)
• M63: 33,778,302 km (0.081 R)
• M64: 34,121,030 km (0.116 R)
• M65: 34,327,326 km (0.11 R)
• M66: 34,741,114 km (0.1 R)
• M67: 34,810,228 km (0.088 R)
• M68: 35,504,063 km (0.079 R)
• M69: 35,573,626 km (0.101 R)
• M70: 35,782,763 km (0.058 R)
• M71: 35,922,488 km (0.101 R)
• M72: 36,693,815 km (0.057 R)
• M73: 36,834,736 km (0.064 R)
• M74: 38,039,148 km (0.067 R)
• M75: 38,110,357 km (0.11 R)
• M76: 39,256,276 km (0.114 R)
• M77: 39,472,445 km (0.105 R)
• M78: 41,288,863 km (0.102 R)
• M79: 41,802,283 km (0.113 R)
• M80: 42,539,501 km (0.079 R)
• M81: 42,613,552 km (0.115 R)
• M82: 45,379,766 km (0.1 R)
• M83: 45,455,313 km (0.106 R)
• M84: 45,531,010 km (0.039 R)
• M85: 45,757,950 km (0.034 R)
• M86: 46,289,321 km (0.045 R)
• M87: 46,670,048 km (0.112 R)
• M88: 46,746,343 km (0.113 R)
• M89: 47,741,767 km (0.047 R)
• M90: 49,442,096 km (0.085 R)
• M91: 50,143,411 km (0.111 R)
• M92: 50,377,831 km (0.1 R)
• M93: 51,240,861 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.4

Radius: 4.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.74 AU - 22.42 AU

Year: 28658 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,974,415 km

• M1: 128,654 km (0.097 R)
• M2: 170,990 km (0.053 R)
• M3: 355,893 km (0.114 R)
• M4: 420,520 km (0.064 R)
• M5: 503,397 km (0.101 R)
• M6: 904,469 km (0.064 R)
• M7: 1,012,628 km (0.105 R)
• M8: 1,144,274 km (0.071 R)
• M9: 1,281,455 km (0.096 R)
• M10: 1,424,022 km (0.04 R)
• M11: 1,836,164 km (0.118 R)
• M12: 2,814,235 km (0.109 R)
• M13: 2,919,552 km (0.044 R)
• M14: 3,635,976 km (0.114 R)
• M15: 4,282,389 km (0.118 R)
• M16: 4,342,976 km (0.109 R)
• M17: 4,526,233 km (0.06 R)
• M18: 4,868,812 km (0.111 R)
• M19: 5,123,129 km (0.116 R)
• M20: 5,187,456 km (0.073 R)
• M21: 5,578,804 km (0.113 R)
• M22: 5,677,987 km (0.085 R)
• M23: 6,047,195 km (0.094 R)
• M24: 6,320,510 km (0.116 R)
• M25: 7,057,130 km (0.061 R)
• M26: 7,453,714 km (0.097 R)
• M27: 8,343,821 km (0.098 R)
• M28: 9,227,945 km (0.057 R)
• M29: 9,502,906 km (0.113 R)
• M30: 9,661,180 km (0.1 R)
• M31: 10,262,713 km (0.042 R)
• M32: 11,291,797 km (0.099 R)
• M33: 11,333,684 km (0.114 R)
• M34: 11,797,288 km (0.09 R)
• M35: 11,882,260 km (0.044 R)
• M36: 12,310,259 km (0.085 R)
• M37: 12,353,343 km (0.112 R)
• M38: 12,699,812 km (0.071 R)
• M39: 13,049,273 km (0.109 R)
• M40: 13,137,236 km (0.109 R)
• M41: 13,181,218 km (0.104 R)
• M42: 13,446,455 km (0.089 R)
• M43: 13,668,757 km (0.057 R)
• M44: 14,297,667 km (0.041 R)
• M45: 14,342,845 km (0.068 R)
• M46: 14,478,980 km (0.112 R)
• M47: 14,798,371 km (0.034 R)
• M48: 15,027,854 km (0.109 R)
• M49: 15,397,510 km (0.099 R)
• M50: 16,571,854 km (0.12 R)
• M51: 17,483,503 km (0.108 R)
• M52: 17,774,770 km (0.11 R)
• M53: 17,872,308 km (0.099 R)
• M54: 19,908,634 km (0.094 R)
• M55: 20,620,720 km (0.07 R)
• M56: 20,671,883 km (0.083 R)
• M57: 20,825,669 km (0.038 R)
• M58: 21,031,366 km (0.105 R)
• M59: 21,185,901 km (0.064 R)
• M60: 21,444,556 km (0.098 R)
• M61: 23,071,283 km (0.093 R)
• M62: 24,574,293 km (0.068 R)
• M63: 25,612,203 km (0.051 R)
• M64: 25,942,814 km (0.083 R)
• M65: 26,441,573 km (0.03 R)
• M66: 26,831,575 km (0.086 R)
• M67: 27,055,373 km (0.096 R)
• M68: 27,336,019 km (0.069 R)
• M69: 27,392,118 km (0.113 R)
• M70: 27,786,907 km (0.117 R)
• M71: 28,467,876 km (0.115 R)
• M72: 28,638,867 km (0.096 R)
• M73: 29,039,490 km (0.115 R)
• M74: 29,557,248 km (0.108 R)
• M75: 29,904,016 km (0.115 R)
• M76: 31,304,850 km (0.11 R)
• M77: 31,835,624 km (0.105 R)
• M78: 32,131,827 km (0.105 R)
• M79: 33,265,630 km (0.115 R)
• M80: 33,325,618 km (0.088 R)
• M81: 33,445,746 km (0.062 R)
• M82: 35,388,274 km (0.111 R)
• M83: 36,558,728 km (0.104 R)
• M84: 37,554,152 km (0.091 R)
• M85: 37,679,216 km (0.117 R)
• M86: 37,741,897 km (0.067 R)
• M87: 39,635,357 km (0.111 R)
• M88: 39,890,123 km (0.099 R)
• M89: 40,786,214 km (0.062 R)
• M90: 40,914,868 km (0.102 R)
• M91: 43,055,314 km (0.086 R)
• M92: 43,842,798 km (0.049 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 20,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit