🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.76 AU - 0.82 AU

Year: 266 Days

Day: 27.3 Hours

Environment

Temp: 81 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,637,258 km

• M1: 286,480 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.78 AU - 0.92 AU

Year: 297 Days

Day: 16.4 Hours

Environment

Temp: 47 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,637,258 km

• M1: 522,695 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.55 AU - 3.85 AU

Year: 2168 Days

Day: 29.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,637,258 km

• M1: 2,295,729 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.24 AU - 3.76 AU

Year: 2480 Days

Day: 16.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.5

Radius: 14.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.17 AU - 6.85 AU

Year: 4899 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,637,258 km

• M1: 212,279 km (0.108 R)
• M2: 346,020 km (0.057 R)
• M3: 720,912 km (0.097 R)
• M4: 1,173,446 km (0.108 R)
• M5: 1,343,538 km (0.113 R)
• M6: 1,456,335 km (0.07 R)
• M7: 1,589,477 km (0.113 R)
• M8: 1,709,455 km (0.104 R)
• M9: 2,240,079 km (0.03 R)
• M10: 2,356,316 km (0.065 R)
• M11: 2,534,487 km (0.116 R)
• M12: 2,758,585 km (0.056 R)
• M13: 2,904,742 km (0.04 R)
• M14: 3,139,760 km (0.084 R)
• M15: 3,270,658 km (0.1 R)
• M16: 4,213,723 km (0.107 R)
• M17: 4,431,837 km (0.075 R)
• M18: 4,653,541 km (0.114 R)
• M19: 4,803,438 km (0.109 R)
• M20: 5,498,171 km (0.083 R)
• M21: 5,656,894 km (0.093 R)
• M22: 5,979,128 km (0.093 R)
• M23: 6,197,241 km (0.032 R)
• M24: 6,445,723 km (0.095 R)
• M25: 6,725,920 km (0.086 R)
• M26: 7,010,007 km (0.08 R)
• M27: 7,182,343 km (0.092 R)
• M28: 7,945,891 km (0.105 R)
• M29: 8,185,995 km (0.086 R)
• M30: 9,549,730 km (0.115 R)
• M31: 10,095,313 km (0.05 R)
• M32: 10,323,001 km (0.056 R)
• M33: 10,421,137 km (0.069 R)
• M34: 10,883,095 km (0.105 R)
• M35: 11,116,618 km (0.064 R)
• M36: 11,453,063 km (0.07 R)
• M37: 11,554,640 km (0.117 R)
• M38: 11,929,832 km (0.073 R)
• M39: 12,170,684 km (0.117 R)
• M40: 13,150,102 km (0.053 R)
• M41: 13,865,329 km (0.105 R)
• M42: 14,009,841 km (0.115 R)
• M43: 14,593,123 km (0.09 R)
• M44: 15,632,977 km (0.069 R)
• M45: 16,352,244 km (0.105 R)
• M46: 17,666,162 km (0.117 R)
• M47: 18,177,637 km (0.043 R)
• M48: 18,454,992 km (0.083 R)
• M49: 18,893,762 km (0.104 R)
• M50: 19,054,131 km (0.106 R)
• M51: 19,740,935 km (0.119 R)
• M52: 20,271,559 km (0.088 R)
• M53: 20,435,817 km (0.098 R)
• M54: 20,889,697 km (0.111 R)
• M55: 21,681,668 km (0.117 R)
• M56: 22,483,363 km (0.074 R)
• M57: 22,738,577 km (0.085 R)
• M58: 23,294,932 km (0.092 R)
• M59: 23,725,923 km (0.114 R)
• M60: 23,899,008 km (0.113 R)
• M61: 24,115,925 km (0.076 R)
• M62: 24,420,955 km (0.068 R)
• M63: 24,727,032 km (0.116 R)
• M64: 25,520,350 km (0.085 R)
• M65: 26,277,165 km (0.087 R)
• M66: 26,411,504 km (0.076 R)
• M67: 26,905,925 km (0.11 R)
• M68: 26,996,133 km (0.094 R)
• M69: 27,086,490 km (0.048 R)
• M70: 27,767,310 km (0.102 R)
• M71: 27,949,819 km (0.096 R)
• M72: 28,960,652 km (0.049 R)
• M73: 29,238,455 km (0.119 R)
• M74: 30,499,415 km (0.114 R)
• M75: 30,782,006 km (0.084 R)
• M76: 31,018,221 km (0.075 R)
• M77: 31,397,302 km (0.063 R)
• M78: 31,635,013 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.7

Radius: 14.4

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.4 AU - 6.82 AU

Year: 5720 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,637,258 km

• M1: 182,509 km (0.079 R)
• M2: 279,000 km (0.066 R)
• M3: 396,285 km (0.095 R)
• M4: 582,235 km (0.115 R)
• M5: 822,938 km (0.119 R)
• M6: 1,021,155 km (0.104 R)
• M7: 1,143,676 km (0.104 R)
• M8: 1,392,607 km (0.096 R)
• M9: 1,568,683 km (0.119 R)
• M10: 1,686,118 km (0.104 R)
• M11: 1,902,586 km (0.12 R)
• M12: 2,274,187 km (0.116 R)
• M13: 2,408,376 km (0.064 R)
• M14: 2,545,258 km (0.114 R)
• M15: 2,716,249 km (0.074 R)
• M16: 2,907,285 km (0.085 R)
• M17: 3,004,524 km (0.073 R)
• M18: 3,219,047 km (0.112 R)
• M19: 3,353,685 km (0.094 R)
• M20: 4,109,603 km (0.116 R)
• M21: 4,274,460 km (0.078 R)
• M22: 4,441,710 km (0.072 R)
• M23: 4,725,198 km (0.107 R)
• M24: 4,917,432 km (0.109 R)
• M25: 5,132,105 km (0.041 R)
• M26: 5,733,338 km (0.095 R)
• M27: 6,785,011 km (0.073 R)
• M28: 7,178,155 km (0.111 R)
• M29: 7,511,608 km (0.117 R)
• M30: 7,827,409 km (0.118 R)
• M31: 8,683,259 km (0.109 R)
• M32: 8,967,196 km (0.086 R)
• M33: 9,206,253 km (0.036 R)
• M34: 9,350,765 km (0.076 R)
• M35: 9,715,035 km (0.117 R)
• M36: 10,059,410 km (0.097 R)
• M37: 10,158,593 km (0.071 R)
• M38: 10,332,875 km (0.105 R)
• M39: 10,709,712 km (0.107 R)
• M40: 10,836,271 km (0.067 R)
• M41: 10,963,430 km (0.074 R)
• M42: 11,322,016 km (0.113 R)
• M43: 12,156,323 km (0.042 R)
• M44: 12,447,590 km (0.105 R)
• M45: 12,580,882 km (0.083 R)
• M46: 13,362,830 km (0.088 R)
• M47: 13,691,048 km (0.105 R)
• M48: 13,994,282 km (0.112 R)
• M49: 14,105,134 km (0.093 R)
• M50: 14,383,386 km (0.051 R)
• M51: 14,607,334 km (0.073 R)
• M52: 14,973,849 km (0.061 R)
• M53: 15,200,789 km (0.078 R)
• M54: 15,314,783 km (0.075 R)
• M55: 15,543,518 km (0.057 R)
• M56: 16,178,411 km (0.119 R)
• M57: 16,294,798 km (0.051 R)
• M58: 16,557,642 km (0.078 R)
• M59: 16,910,244 km (0.078 R)
• M60: 17,176,379 km (0.054 R)
• M61: 17,473,779 km (0.072 R)
• M62: 17,712,837 km (0.061 R)
• M63: 17,953,091 km (0.098 R)
• M64: 18,254,830 km (0.094 R)
• M65: 18,527,846 km (0.068 R)
• M66: 18,924,579 km (0.1 R)
• M67: 19,077,917 km (0.1 R)
• M68: 19,200,887 km (0.104 R)
• M69: 19,293,338 km (0.046 R)
• M70: 20,100,568 km (0.111 R)
• M71: 20,697,314 km (0.086 R)
• M72: 20,855,439 km (0.109 R)
• M73: 21,427,651 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.2

Radius: 9.4

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.1 AU - 6.76 AU

Year: 6175 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,637,258 km

• M1: 117,883 km (0.095 R)
• M2: 183,856 km (0.058 R)
• M3: 306,227 km (0.109 R)
• M4: 411,843 km (0.1 R)
• M5: 520,451 km (0.12 R)
• M6: 782,696 km (0.038 R)
• M7: 851,212 km (0.112 R)
• M8: 1,274,424 km (0.08 R)
• M9: 1,775,577 km (0.063 R)
• M10: 2,076,718 km (0.099 R)
• M11: 3,008,563 km (0.108 R)
• M12: 3,231,464 km (0.109 R)
• M13: 4,053,953 km (0.104 R)
• M14: 4,151,939 km (0.115 R)
• M15: 4,375,439 km (0.101 R)
• M16: 4,860,136 km (0.026 R)
• M17: 5,122,081 km (0.102 R)
• M18: 5,281,553 km (0.059 R)
• M19: 5,388,814 km (0.104 R)
• M20: 5,523,901 km (0.12 R)
• M21: 5,714,788 km (0.098 R)
• M22: 5,852,568 km (0.086 R)
• M23: 5,935,744 km (0.112 R)
• M24: 7,171,124 km (0.115 R)
• M25: 7,319,824 km (0.064 R)
• M26: 7,620,366 km (0.106 R)
• M27: 7,894,280 km (0.083 R)
• M28: 7,986,282 km (0.103 R)
• M29: 8,171,484 km (0.076 R)
• M30: 8,577,493 km (0.115 R)
• M31: 8,990,234 km (0.051 R)
• M32: 9,312,019 km (0.115 R)
• M33: 9,376,944 km (0.113 R)
• M34: 9,474,482 km (0.071 R)
• M35: 9,736,129 km (0.09 R)
• M36: 10,670,966 km (0.119 R)
• M37: 10,806,801 km (0.112 R)
• M38: 11,046,008 km (0.053 R)
• M39: 11,114,673 km (0.082 R)
• M40: 11,287,010 km (0.053 R)
• M41: 11,634,226 km (0.111 R)
• M42: 11,949,728 km (0.083 R)
• M43: 12,268,222 km (0.098 R)
• M44: 12,696,970 km (0.101 R)
• M45: 13,643,027 km (0.047 R)
• M46: 14,012,833 km (0.075 R)
• M47: 14,498,726 km (0.077 R)
• M48: 14,724,769 km (0.103 R)
• M49: 15,218,591 km (0.111 R)
• M50: 16,772,165 km (0.077 R)
• M51: 17,168,300 km (0.077 R)
• M52: 17,487,542 km (0.071 R)
• M53: 17,567,727 km (0.072 R)
• M54: 17,688,003 km (0.044 R)
• M55: 17,808,729 km (0.09 R)
• M56: 18,091,319 km (0.101 R)
• M57: 18,742,968 km (0.109 R)
• M58: 18,866,087 km (0.065 R)
• M59: 20,279,188 km (0.093 R)
• M60: 21,040,941 km (0.104 R)
• M61: 21,211,482 km (0.119 R)
• M62: 21,812,118 km (0.104 R)
• M63: 22,461,971 km (0.056 R)
• M64: 22,898,647 km (0.09 R)
• M65: 22,986,311 km (0.091 R)
• M66: 23,514,691 km (0.116 R)
• M67: 24,270,160 km (0.109 R)
• M68: 24,493,959 km (0.09 R)
• M69: 25,033,558 km (0.12 R)
• M70: 25,304,929 km (0.108 R)
• M71: 25,668,152 km (0.099 R)
• M72: 26,170,502 km (0.093 R)
• M73: 26,537,914 km (0.076 R)
• M74: 26,722,219 km (0.041 R)
• M75: 27,231,300 km (0.091 R)
• M76: 27,837,172 km (0.106 R)
• M77: 28,400,408 km (0.1 R)
• M78: 28,636,024 km (0.083 R)
• M79: 28,825,116 km (0.104 R)
• M80: 29,728,986 km (0.118 R)
• M81: 29,824,579 km (0.091 R)
• M82: 30,112,256 km (0.109 R)
• M83: 30,497,172 km (0.079 R)
• M84: 30,690,302 km (0.057 R)
• M85: 30,883,882 km (0.06 R)
• M86: 31,466,715 km (0.101 R)
• M87: 31,661,941 km (0.062 R)
• M88: 31,808,546 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.7

Radius: 5.5

Gravity: 27.53 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.4 AU - 15.9 AU

Year: 20160 Days

Day: 16 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,637,258 km

• M1: 81,830 km (0.089 R)
• M2: 873,203 km (0.113 R)
• M3: 1,178,382 km (0.075 R)
• M4: 1,948,811 km (0.091 R)
• M5: 3,291,004 km (0.099 R)
• M6: 3,501,637 km (0.102 R)
• M7: 3,673,226 km (0.041 R)
• M8: 3,803,825 km (0.11 R)
• M9: 4,572,160 km (0.088 R)
• M10: 5,735,433 km (0.055 R)
• M11: 6,453,951 km (0.09 R)
• M12: 6,984,425 km (0.086 R)
• M13: 8,200,058 km (0.079 R)
• M14: 8,658,126 km (0.091 R)
• M15: 10,387,179 km (0.088 R)
• M16: 10,819,965 km (0.1 R)
• M17: 10,882,348 km (0.113 R)
• M18: 12,024,527 km (0.093 R)
• M19: 15,813,393 km (0.095 R)
• M20: 16,525,778 km (0.116 R)
• M21: 16,958,265 km (0.106 R)
• M22: 17,834,310 km (0.052 R)
• M23: 18,500,918 km (0.073 R)
• M24: 19,554,087 km (0.092 R)
• M25: 20,164,596 km (0.092 R)
• M26: 20,858,880 km (0.088 R)
• M27: 21,169,894 km (0.065 R)
• M28: 22,033,223 km (0.064 R)
• M29: 22,191,498 km (0.097 R)
• M30: 23,228,959 km (0.071 R)
• M31: 23,713,207 km (0.114 R)
• M32: 24,282,278 km (0.077 R)
• M33: 26,183,517 km (0.036 R)
• M34: 26,435,141 km (0.074 R)
• M35: 27,534,236 km (0.039 R)
• M36: 27,960,889 km (0.11 R)
• M37: 28,389,786 km (0.064 R)
• M38: 29,341,079 km (0.086 R)
• M39: 30,127,066 km (0.114 R)
• M40: 30,743,110 km (0.096 R)
• M41: 31,363,493 km (0.055 R)
• M42: 33,158,218 km (0.105 R)
• M43: 33,612,248 km (0.113 R)
• M44: 33,885,563 km (0.118 R)
• M45: 34,159,627 km (0.086 R)
• M46: 34,526,141 km (0.052 R)
• M47: 34,709,997 km (0.118 R)
• M48: 36,098,565 km (0.099 R)
• M49: 36,846,554 km (0.112 R)
• M50: 37,034,449 km (0.041 R)
• M51: 38,072,957 km (0.096 R)
• M52: 38,262,797 km (0.084 R)
• M53: 41,343,167 km (0.068 R)
• M54: 43,110,516 km (0.058 R)
• M55: 43,407,468 km (0.026 R)
• M56: 45,605,808 km (0.099 R)
• M57: 45,706,637 km (0.081 R)
• M58: 45,908,445 km (0.101 R)
• M59: 46,312,958 km (0.098 R)
• M60: 47,329,326 km (0.116 R)
• M61: 48,764,418 km (0.053 R)
• M62: 49,280,531 km (0.082 R)
• M63: 49,590,946 km (0.108 R)
• M64: 50,317,992 km (0.109 R)
• M65: 50,943,909 km (0.088 R)
• M66: 51,048,478 km (0.092 R)
• M67: 51,362,634 km (0.09 R)
• M68: 51,782,555 km (0.066 R)
• M69: 52,625,689 km (0.085 R)
• M70: 54,325,569 km (0.118 R)
• M71: 54,432,382 km (0.12 R)
• M72: 54,860,382 km (0.069 R)
• M73: 55,182,167 km (0.068 R)
• M74: 58,434,275 km (0.119 R)
• M75: 59,532,024 km (0.068 R)
• M76: 59,752,531 km (0.064 R)
• M77: 60,636,655 km (0.106 R)
• M78: 61,302,664 km (0.116 R)
• M79: 61,636,567 km (0.073 R)
• M80: 62,641,864 km (0.05 R)
• M81: 64,103,585 km (0.107 R)
• M82: 64,442,574 km (0.116 R)
• M83: 65,122,047 km (0.065 R)
• M84: 66,031,902 km (0.116 R)
• M85: 66,831,502 km (0.062 R)
• M86: 67,060,537 km (0.03 R)
• M87: 69,597,118 km (0.109 R)
• M88: 70,993,764 km (0.114 R)
• M89: 73,815,030 km (0.11 R)
• M90: 74,051,694 km (0.081 R)
• M91: 75,596,741 km (0.035 R)
• M92: 76,432,993 km (0.035 R)
• M93: 77,994,346 km (0.079 R)
• M94: 78,235,498 km (0.104 R)
• M95: 78,356,074 km (0.089 R)
• M96: 79,687,495 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 11,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit