🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.6

Radius: 10.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.91 AU - 1.19 AU

Year: 706 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,634,173 km

• M1: 130,150 km (0.097 R)
• M2: 596,596 km (0.077 R)
• M3: 928,704 km (0.037 R)
• M4: 1,574,966 km (0.094 R)
• M5: 2,023,162 km (0.06 R)
• M6: 3,113,880 km (0.101 R)
• M7: 3,690,280 km (0.098 R)
• M8: 4,095,541 km (0.116 R)
• M9: 4,418,972 km (0.114 R)
• M10: 5,163,371 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.3

Radius: 10.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.16 AU - 2.3 AU

Year: 2185 Days

Day: 9.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,634,173 km

• M1: 134,339 km (0.054 R)
• M2: 658,081 km (0.097 R)
• M3: 1,031,029 km (0.1 R)
• M4: 1,387,221 km (0.095 R)
• M5: 1,744,162 km (0.089 R)
• M6: 2,081,056 km (0.107 R)
• M7: 2,594,775 km (0.114 R)
• M8: 3,366,850 km (0.054 R)
• M9: 4,041,536 km (0.066 R)
• M10: 7,758,445 km (0.054 R)
• M11: 8,560,738 km (0.078 R)
• M12: 8,998,162 km (0.085 R)
• M13: 10,400,642 km (0.117 R)
• M14: 11,376,020 km (0.088 R)
• M15: 14,890,822 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.1

Radius: 12.4

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.02 AU - 4.08 AU

Year: 4388 Days

Day: 10.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,634,173 km

• M1: 154,235 km (0.115 R)
• M2: 619,934 km (0.093 R)
• M3: 1,861,746 km (0.104 R)
• M4: 2,860,012 km (0.047 R)
• M5: 3,549,060 km (0.035 R)
• M6: 4,775,463 km (0.049 R)
• M7: 5,499,816 km (0.118 R)
• M8: 6,910,823 km (0.095 R)
• M9: 7,942,749 km (0.116 R)
• M10: 9,074,607 km (0.054 R)
• M11: 9,739,420 km (0.076 R)
• M12: 10,394,658 km (0.113 R)
• M13: 11,298,978 km (0.077 R)
• M14: 12,068,808 km (0.12 R)
• M15: 13,865,479 km (0.109 R)
• M16: 14,695,148 km (0.106 R)
• M17: 17,383,721 km (0.061 R)
• M18: 21,594,303 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.1

Radius: 12.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.48 AU - 5.62 AU

Year: 6367 Days

Day: 5.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,634,173 km

• M1: 155,432 km (0.049 R)
• M2: 588,518 km (0.119 R)
• M3: 1,158,636 km (0.107 R)
• M4: 2,012,091 km (0.088 R)
• M5: 2,429,170 km (0.044 R)
• M6: 2,904,443 km (0.043 R)
• M7: 3,419,957 km (0.041 R)
• M8: 5,647,170 km (0.066 R)
• M9: 9,302,744 km (0.093 R)
• M10: 11,296,434 km (0.074 R)
• M11: 11,849,199 km (0.066 R)
• M12: 12,846,418 km (0.109 R)
• M13: 13,785,444 km (0.107 R)
• M14: 14,475,539 km (0.101 R)
• M15: 15,128,085 km (0.118 R)
• M16: 19,678,852 km (0.096 R)
• M17: 21,684,211 km (0.079 R)
• M18: 24,900,416 km (0.119 R)
• M19: 27,153,958 km (0.112 R)
• M20: 28,147,139 km (0.064 R)
• M21: 30,110,162 km (0.049 R)
• M22: 33,479,555 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.5

Radius: 10.9

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.46 AU - 5.52 AU

Year: 8439 Days

Day: 13.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,634,173 km

• M1: 135,984 km (0.049 R)
• M2: 590,014 km (0.092 R)
• M3: 979,118 km (0.079 R)
• M4: 1,727,257 km (0.057 R)
• M5: 2,280,919 km (0.069 R)
• M6: 2,802,417 km (0.102 R)
• M7: 3,170,428 km (0.111 R)
• M8: 5,042,495 km (0.105 R)
• M9: 5,828,034 km (0.102 R)
• M10: 6,580,511 km (0.11 R)
• M11: 7,077,924 km (0.099 R)
• M12: 7,518,490 km (0.076 R)
• M13: 10,403,784 km (0.086 R)
• M14: 13,165,809 km (0.087 R)
• M15: 19,775,791 km (0.078 R)
• M16: 21,719,666 km (0.112 R)
• M17: 24,777,895 km (0.081 R)
• M18: 26,744,659 km (0.069 R)
• M19: 29,526,132 km (0.099 R)
• M20: 38,159,425 km (0.11 R)
• M21: 41,545,722 km (0.084 R)
• M22: 43,378,147 km (0.1 R)
• M23: 44,584,205 km (0.102 R)
• M24: 45,263,828 km (0.105 R)
• M25: 46,226,939 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.8

Radius: 7.5

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.37 AU - 9.41 AU

Year: 14539 Days

Day: 16.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,634,173 km

• M1: 93,499 km (0.056 R)
• M2: 428,448 km (0.086 R)
• M3: 1,098,048 km (0.055 R)
• M4: 1,558,959 km (0.107 R)
• M5: 2,495,592 km (0.056 R)
• M6: 3,268,414 km (0.098 R)
• M7: 5,243,256 km (0.115 R)
• M8: 5,630,116 km (0.073 R)
• M9: 8,085,615 km (0.114 R)
• M10: 8,747,436 km (0.078 R)
• M11: 10,614,567 km (0.074 R)
• M12: 11,291,946 km (0.101 R)
• M13: 13,047,627 km (0.119 R)
• M14: 15,613,679 km (0.12 R)
• M15: 17,397,185 km (0.092 R)
• M16: 17,785,092 km (0.111 R)
• M17: 18,258,271 km (0.082 R)
• M18: 23,650,526 km (0.114 R)
• M19: 27,641,049 km (0.072 R)
• M20: 27,957,299 km (0.054 R)
• M21: 29,465,096 km (0.088 R)
• M22: 31,026,299 km (0.047 R)
• M23: 33,950,040 km (0.108 R)
• M24: 37,694,774 km (0.067 R)
• M25: 38,344,627 km (0.075 R)
• M26: 49,162,348 km (0.03 R)
• M27: 50,721,756 km (0.073 R)
• M28: 53,284,667 km (0.086 R)
• M29: 53,938,709 km (0.095 R)
• M30: 56,438,789 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.9

Radius: 6.7

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.41 AU - 10.07 AU

Year: 16950 Days

Day: 16 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,634,173 km

• M1: 83,326 km (0.114 R)
• M2: 541,245 km (0.108 R)
• M3: 847,472 km (0.092 R)
• M4: 1,454,690 km (0.061 R)
• M5: 2,257,731 km (0.096 R)
• M6: 2,582,209 km (0.104 R)
• M7: 3,244,927 km (0.102 R)
• M8: 3,630,591 km (0.119 R)
• M9: 4,694,830 km (0.093 R)
• M10: 4,937,478 km (0.036 R)
• M11: 5,485,904 km (0.072 R)
• M12: 6,404,434 km (0.09 R)
• M13: 8,390,346 km (0.083 R)
• M14: 9,550,328 km (0.119 R)
• M15: 10,054,473 km (0.075 R)
• M16: 10,813,682 km (0.07 R)
• M17: 13,251,679 km (0.1 R)
• M18: 13,527,986 km (0.106 R)
• M19: 17,395,540 km (0.101 R)
• M20: 17,726,899 km (0.111 R)
• M21: 19,182,187 km (0.096 R)
• M22: 21,941,669 km (0.095 R)
• M23: 22,917,496 km (0.075 R)
• M24: 26,342,390 km (0.09 R)
• M25: 29,386,856 km (0.096 R)
• M26: 30,451,544 km (0.12 R)
• M27: 34,706,556 km (0.118 R)
• M28: 35,099,999 km (0.084 R)
• M29: 37,248,673 km (0.095 R)
• M30: 45,615,682 km (0.088 R)
• M31: 48,660,896 km (0.079 R)
• M32: 49,318,828 km (0.078 R)
• M33: 54,974,824 km (0.1 R)
• M34: 58,604,816 km (0.037 R)
• M35: 67,962,163 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.3

Radius: 6.2

Gravity: 18.89 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.18 AU - 10.74 AU

Year: 20620 Days

Day: 20.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,634,173 km

• M1: 77,193 km (0.101 R)
• M2: 366,066 km (0.116 R)
• M3: 778,807 km (0.087 R)
• M4: 1,052,271 km (0.058 R)
• M5: 1,549,236 km (0.077 R)
• M6: 2,411,069 km (0.101 R)
• M7: 6,235,987 km (0.103 R)
• M8: 6,769,902 km (0.118 R)
• M9: 7,627,397 km (0.113 R)
• M10: 8,935,630 km (0.081 R)
• M11: 9,327,128 km (0.112 R)
• M12: 9,965,612 km (0.093 R)
• M13: 11,655,469 km (0.072 R)
• M14: 13,382,726 km (0.059 R)
• M15: 13,821,347 km (0.088 R)
• M16: 20,046,713 km (0.096 R)
• M17: 21,107,661 km (0.094 R)
• M18: 25,060,934 km (0.066 R)
• M19: 26,064,587 km (0.083 R)
• M20: 28,151,926 km (0.11 R)
• M21: 29,727,042 km (0.113 R)
• M22: 32,263,474 km (0.119 R)
• M23: 32,787,515 km (0.12 R)
• M24: 47,300,154 km (0.047 R)
• M25: 47,806,692 km (0.083 R)
• M26: 51,811,278 km (0.061 R)
• M27: 52,891,524 km (0.097 R)
• M28: 55,283,444 km (0.101 R)
• M29: 59,690,298 km (0.034 R)
• M30: 62,687,043 km (0.102 R)
• M31: 75,908,353 km (0.058 R)
• M32: 79,184,696 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.9

Radius: 4.8

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.73 AU - 11.28 AU

Year: 23933 Days

Day: 19.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,634,173 km

• M1: 99,632 km (0.079 R)
• M2: 299,645 km (0.051 R)
• M3: 455,077 km (0.117 R)
• M4: 1,101,190 km (0.055 R)
• M5: 1,373,308 km (0.118 R)
• M6: 1,673,103 km (0.092 R)
• M7: 2,592,681 km (0.09 R)
• M8: 3,198,253 km (0.057 R)
• M9: 3,402,304 km (0.105 R)
• M10: 5,911,061 km (0.113 R)
• M11: 6,456,943 km (0.041 R)
• M12: 6,742,077 km (0.059 R)
• M13: 7,164,092 km (0.077 R)
• M14: 8,295,800 km (0.081 R)
• M15: 10,019,168 km (0.115 R)
• M16: 13,030,723 km (0.116 R)
• M17: 19,218,390 km (0.094 R)
• M18: 20,847,510 km (0.1 R)
• M19: 25,368,657 km (0.06 R)
• M20: 25,772,422 km (0.084 R)
• M21: 28,286,115 km (0.09 R)
• M22: 42,618,339 km (0.057 R)
• M23: 44,054,329 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 15,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit