🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.51 AU - 0.59 AU

Year: 152 Days

Day: 43.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.57 AU - 0.77 AU

Year: 204 Days

Day: 24.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,134,115 km

• M1: 102,475 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.31 AU - 1.35 AU

Year: 572 Days

Day: 12.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,134,115 km

• M1: 467,643 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.59 AU - 3.75 AU

Year: 2621 Days

Day: 40 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 9.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.4 AU - 4.66 AU

Year: 3594 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,134,115 km

• M1: 165,156 km (0.082 R)
• M2: 270,922 km (0.114 R)
• M3: 334,950 km (0.072 R)
• M4: 431,291 km (0.083 R)
• M5: 510,877 km (0.117 R)
• M6: 656,435 km (0.095 R)
• M7: 767,138 km (0.04 R)
• M8: 893,099 km (0.055 R)
• M9: 981,212 km (0.102 R)
• M10: 1,053,917 km (0.048 R)
• M11: 1,185,713 km (0.111 R)
• M12: 1,323,193 km (0.111 R)
• M13: 1,668,764 km (0.118 R)
• M14: 1,937,592 km (0.083 R)
• M15: 2,018,674 km (0.068 R)
• M16: 2,124,739 km (0.059 R)
• M17: 2,208,364 km (0.119 R)
• M18: 2,329,987 km (0.119 R)
• M19: 2,441,437 km (0.092 R)
• M20: 2,618,262 km (0.034 R)
• M21: 2,891,577 km (0.072 R)
• M22: 2,984,627 km (0.082 R)
• M23: 3,105,951 km (0.111 R)
• M24: 3,201,544 km (0.115 R)
• M25: 3,794,999 km (0.103 R)
• M26: 3,926,645 km (0.069 R)
• M27: 4,030,167 km (0.103 R)
• M28: 4,716,821 km (0.041 R)
• M29: 4,779,652 km (0.088 R)
• M30: 5,357,698 km (0.053 R)
• M31: 5,423,222 km (0.117 R)
• M32: 5,555,317 km (0.114 R)
• M33: 5,906,872 km (0.119 R)
• M34: 5,991,694 km (0.063 R)
• M35: 6,094,019 km (0.099 R)
• M36: 6,335,021 km (0.095 R)
• M37: 6,684,781 km (0.053 R)
• M38: 6,862,054 km (0.114 R)
• M39: 6,969,166 km (0.038 R)
• M40: 7,058,776 km (0.042 R)
• M41: 7,257,442 km (0.108 R)
• M42: 7,330,146 km (0.117 R)
• M43: 7,549,756 km (0.052 R)
• M44: 7,976,558 km (0.113 R)
• M45: 8,051,657 km (0.037 R)
• M46: 8,127,054 km (0.046 R)
• M47: 8,202,451 km (0.091 R)
• M48: 8,278,297 km (0.03 R)
• M49: 8,545,330 km (0.115 R)
• M50: 8,718,414 km (0.081 R)
• M51: 8,873,398 km (0.072 R)
• M52: 9,087,921 km (0.035 R)
• M53: 9,343,584 km (0.047 R)
• M54: 9,621,686 km (0.092 R)
• M55: 9,721,618 km (0.115 R)
• M56: 10,247,155 km (0.103 R)
• M57: 10,390,171 km (0.083 R)
• M58: 10,554,579 km (0.098 R)
• M59: 10,657,652 km (0.097 R)
• M60: 11,241,382 km (0.08 R)
• M61: 11,325,606 km (0.108 R)
• M62: 11,707,380 km (0.099 R)
• M63: 12,071,800 km (0.089 R)
• M64: 12,266,277 km (0.106 R)
• M65: 12,570,859 km (0.089 R)
• M66: 12,943,956 km (0.069 R)
• M67: 13,588,872 km (0.101 R)
• M68: 14,107,977 km (0.064 R)
• M69: 14,427,069 km (0.117 R)
• M70: 14,610,476 km (0.073 R)
• M71: 14,840,857 km (0.054 R)
• M72: 15,072,285 km (0.05 R)
• M73: 15,188,522 km (0.051 R)
• M74: 15,398,558 km (0.061 R)
• M75: 15,680,101 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.5

Radius: 11.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.14 AU - 5.44 AU

Year: 3908 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 135.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,134,115 km

• M1: 178,021 km (0.047 R)
• M2: 278,551 km (0.103 R)
• M3: 480,658 km (0.048 R)
• M4: 657,034 km (0.079 R)
• M5: 790,774 km (0.103 R)
• M6: 974,331 km (0.025 R)
• M7: 1,271,283 km (0.044 R)
• M8: 1,384,528 km (0.068 R)
• M9: 1,489,396 km (0.116 R)
• M10: 2,014,784 km (0.087 R)
• M11: 2,284,509 km (0.03 R)
• M12: 2,437,847 km (0.06 R)
• M13: 2,711,013 km (0.064 R)
• M14: 2,933,913 km (0.081 R)
• M15: 3,209,323 km (0.091 R)
• M16: 3,381,809 km (0.117 R)
• M17: 3,525,274 km (0.058 R)
• M18: 3,901,064 km (0.117 R)
• M19: 4,068,613 km (0.082 R)
• M20: 4,238,556 km (0.076 R)
• M21: 4,428,247 km (0.116 R)
• M22: 4,638,432 km (0.073 R)
• M23: 4,816,004 km (0.112 R)
• M24: 4,923,715 km (0.109 R)
• M25: 5,178,181 km (0.103 R)
• M26: 5,436,985 km (0.074 R)
• M27: 5,662,279 km (0.093 R)
• M28: 5,738,126 km (0.098 R)
• M29: 6,025,353 km (0.119 R)
• M30: 6,141,591 km (0.119 R)
• M31: 6,534,285 km (0.083 R)
• M32: 6,673,860 km (0.082 R)
• M33: 6,753,895 km (0.096 R)
• M34: 6,874,770 km (0.053 R)
• M35: 7,098,120 km (0.079 R)
• M36: 7,179,950 km (0.115 R)
• M37: 7,282,724 km (0.106 R)
• M38: 7,531,206 km (0.058 R)
• M39: 8,036,697 km (0.117 R)
• M40: 8,143,510 km (0.07 R)
• M41: 8,272,164 km (0.112 R)
• M42: 8,662,315 km (0.091 R)
• M43: 8,815,653 km (0.119 R)
• M44: 9,125,171 km (0.088 R)
• M45: 9,236,621 km (0.079 R)
• M46: 9,460,719 km (0.077 R)
• M47: 9,596,105 km (0.093 R)
• M48: 10,143,932 km (0.084 R)
• M49: 10,631,771 km (0.06 R)
• M50: 10,843,153 km (0.083 R)
• M51: 10,961,335 km (0.095 R)
• M52: 12,214,367 km (0.1 R)
• M53: 12,534,656 km (0.111 R)
• M54: 12,857,937 km (0.118 R)
• M55: 12,982,851 km (0.115 R)
• M56: 14,229,450 km (0.106 R)
• M57: 14,566,644 km (0.076 R)
• M58: 14,958,889 km (0.114 R)
• M59: 15,195,853 km (0.107 R)
• M60: 15,354,725 km (0.101 R)
• M61: 15,807,409 km (0.111 R)
• M62: 15,968,226 km (0.09 R)
• M63: 16,291,507 km (0.089 R)
• M64: 16,372,739 km (0.107 R)
• M65: 16,835,296 km (0.099 R)
• M66: 17,164,261 km (0.097 R)
• M67: 18,052,274 km (0.027 R)
• M68: 18,192,447 km (0.034 R)
• M69: 18,530,090 km (0.059 R)
• M70: 18,756,431 km (0.071 R)
• M71: 18,898,250 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 8.7

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.74 AU - 9.34 AU

Year: 10132 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,134,115 km

• M1: 237,711 km (0.098 R)
• M2: 387,010 km (0.035 R)
• M3: 672,442 km (0.11 R)
• M4: 800,349 km (0.098 R)
• M5: 896,839 km (0.071 R)
• M6: 1,345,184 km (0.089 R)
• M7: 1,508,844 km (0.083 R)
• M8: 1,605,484 km (0.063 R)
• M9: 1,679,236 km (0.118 R)
• M10: 1,986,211 km (0.107 R)
• M11: 2,338,664 km (0.096 R)
• M12: 2,565,304 km (0.108 R)
• M13: 2,710,713 km (0.101 R)
• M14: 2,769,655 km (0.103 R)
• M15: 3,382,557 km (0.114 R)
• M16: 3,639,267 km (0.084 R)
• M17: 3,869,199 km (0.039 R)
• M18: 4,137,728 km (0.079 R)
• M19: 4,481,952 km (0.086 R)
• M20: 4,622,275 km (0.041 R)
• M21: 5,198,227 km (0.096 R)
• M22: 5,644,926 km (0.056 R)
• M23: 6,026,700 km (0.036 R)
• M24: 6,456,345 km (0.049 R)
• M25: 6,734,896 km (0.112 R)
• M26: 7,221,688 km (0.098 R)
• M27: 8,749,082 km (0.054 R)
• M28: 9,013,122 km (0.091 R)
• M29: 9,279,855 km (0.094 R)
• M30: 9,775,622 km (0.079 R)
• M31: 10,651,967 km (0.109 R)
• M32: 11,218,494 km (0.082 R)
• M33: 11,313,788 km (0.048 R)
• M34: 11,553,444 km (0.082 R)
• M35: 12,184,298 km (0.085 R)
• M36: 13,126,316 km (0.077 R)
• M37: 14,869,729 km (0.097 R)
• M38: 15,132,273 km (0.102 R)
• M39: 16,359,425 km (0.118 R)
• M40: 17,729,292 km (0.089 R)
• M41: 17,951,894 km (0.115 R)
• M42: 19,535,687 km (0.115 R)
• M43: 19,765,619 km (0.083 R)
• M44: 20,518,994 km (0.115 R)
• M45: 21,755,869 km (0.075 R)
• M46: 22,053,868 km (0.115 R)
• M47: 22,173,546 km (0.076 R)
• M48: 22,293,374 km (0.11 R)
• M49: 22,714,342 km (0.045 R)
• M50: 22,956,092 km (0.117 R)
• M51: 23,625,393 km (0.102 R)
• M52: 23,931,770 km (0.117 R)
• M53: 25,232,673 km (0.077 R)
• M54: 25,608,612 km (0.104 R)
• M55: 26,112,757 km (0.107 R)
• M56: 26,620,193 km (0.09 R)
• M57: 26,683,772 km (0.083 R)
• M58: 26,747,501 km (0.092 R)
• M59: 27,515,985 km (0.111 R)
• M60: 27,580,312 km (0.062 R)
• M61: 27,838,219 km (0.108 R)
• M62: 29,996,767 km (0.06 R)
• M63: 30,594,709 km (0.12 R)
• M64: 30,928,612 km (0.084 R)
• M65: 31,532,688 km (0.114 R)
• M66: 32,140,803 km (0.085 R)
• M67: 33,094,191 km (0.097 R)
• M68: 33,780,845 km (0.061 R)
• M69: 33,849,809 km (0.094 R)
• M70: 34,959,078 km (0.12 R)
• M71: 36,291,845 km (0.034 R)
• M72: 36,787,014 km (0.078 R)
• M73: 38,645,768 km (0.09 R)
• M74: 38,862,086 km (0.1 R)
• M75: 39,296,219 km (0.066 R)
• M76: 39,368,774 km (0.081 R)
• M77: 41,416,918 km (0.107 R)
• M78: 42,230,881 km (0.118 R)
• M79: 42,528,281 km (0.106 R)
• M80: 44,025,307 km (0.088 R)
• M81: 45,083,562 km (0.115 R)
• M82: 46,073,751 km (0.106 R)
• M83: 46,763,397 km (0.064 R)
• M84: 49,242,982 km (0.049 R)
• M85: 50,026,725 km (0.119 R)
• M86: 51,130,757 km (0.036 R)
• M87: 51,526,892 km (0.082 R)
• M88: 51,765,202 km (0.047 R)
• M89: 53,282,423 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.7

Radius: 6.1

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.92 AU - 16.64 AU

Year: 21182 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,134,115 km

• M1: 217,814 km (0.102 R)
• M2: 270,772 km (0.115 R)
• M3: 442,511 km (0.065 R)
• M4: 770,728 km (0.106 R)
• M5: 1,017,266 km (0.099 R)
• M6: 1,088,773 km (0.064 R)
• M7: 1,236,875 km (0.068 R)
• M8: 1,287,738 km (0.063 R)
• M9: 1,418,038 km (0.108 R)
• M10: 1,525,300 km (0.1 R)
• M11: 1,719,628 km (0.037 R)
• M12: 1,834,369 km (0.104 R)
• M13: 3,182,994 km (0.098 R)
• M14: 3,503,582 km (0.076 R)
• M15: 3,686,241 km (0.092 R)
• M16: 4,486,889 km (0.063 R)
• M17: 4,685,256 km (0.092 R)
• M18: 5,423,072 km (0.057 R)
• M19: 5,465,109 km (0.048 R)
• M20: 5,549,483 km (0.085 R)
• M21: 5,978,081 km (0.076 R)
• M22: 6,108,829 km (0.095 R)
• M23: 6,551,190 km (0.113 R)
• M24: 6,821,663 km (0.099 R)
• M25: 7,654,624 km (0.114 R)
• M26: 7,701,897 km (0.096 R)
• M27: 7,891,736 km (0.065 R)
• M28: 8,470,531 km (0.1 R)
• M29: 9,263,399 km (0.115 R)
• M30: 9,873,609 km (0.096 R)
• M31: 10,079,755 km (0.088 R)
• M32: 10,131,665 km (0.11 R)
• M33: 10,183,426 km (0.103 R)
• M34: 10,339,606 km (0.095 R)
• M35: 10,496,684 km (0.103 R)
• M36: 10,654,360 km (0.063 R)
• M37: 10,918,999 km (0.119 R)
• M38: 12,607,809 km (0.047 R)
• M39: 13,567,928 km (0.113 R)
• M40: 15,259,432 km (0.072 R)
• M41: 15,318,972 km (0.105 R)
• M42: 15,557,730 km (0.069 R)
• M43: 16,647,401 km (0.09 R)
• M44: 16,831,406 km (0.067 R)
• M45: 19,027,652 km (0.075 R)
• M46: 19,155,858 km (0.117 R)
• M47: 19,220,035 km (0.106 R)
• M48: 21,112,897 km (0.119 R)
• M49: 21,245,740 km (0.116 R)
• M50: 21,312,161 km (0.042 R)
• M51: 21,445,304 km (0.106 R)
• M52: 21,712,336 km (0.092 R)
• M53: 23,681,792 km (0.09 R)
• M54: 23,957,800 km (0.098 R)
• M55: 25,283,686 km (0.102 R)
• M56: 26,705,015 km (0.088 R)
• M57: 28,664,598 km (0.07 R)
• M58: 29,327,915 km (0.087 R)
• M59: 31,046,196 km (0.096 R)
• M60: 32,950,577 km (0.029 R)
• M61: 33,722,950 km (0.07 R)
• M62: 37,191,078 km (0.109 R)
• M63: 37,511,965 km (0.091 R)
• M64: 37,592,299 km (0.088 R)
• M65: 37,995,017 km (0.101 R)
• M66: 38,886,022 km (0.049 R)
• M67: 39,619,949 km (0.104 R)
• M68: 40,194,105 km (0.036 R)
• M69: 40,853,533 km (0.113 R)
• M70: 41,766,230 km (0.063 R)
• M71: 41,932,882 km (0.105 R)
• M72: 43,780,565 km (0.089 R)
• M73: 45,740,447 km (0.112 R)
• M74: 45,998,204 km (0.11 R)
• M75: 46,860,785 km (0.086 R)
• M76: 46,947,402 km (0.04 R)
• M77: 47,120,637 km (0.086 R)
• M78: 48,164,830 km (0.082 R)
• M79: 48,427,075 km (0.049 R)
• M80: 48,602,104 km (0.082 R)
• M81: 48,777,433 km (0.078 R)
• M82: 48,952,911 km (0.119 R)
• M83: 49,040,725 km (0.084 R)
• M84: 50,098,831 km (0.032 R)
• M85: 53,317,728 km (0.115 R)
• M86: 54,496,560 km (0.109 R)
• M87: 55,317,553 km (0.115 R)
• M88: 57,898,116 km (0.11 R)
• M89: 58,176,966 km (0.074 R)
• M90: 58,549,465 km (0.112 R)
• M91: 59,016,061 km (0.084 R)
• M92: 60,706,218 km (0.045 R)
• M93: 62,126,949 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit