🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520

Radius: 9

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.53 AU - 0.79 AU

Year: 364 Days

Day: 13 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,432,003 km

• M1: 112,647 km (0.108 R)
• M2: 459,265 km (0.083 R)
• M3: 1,740,571 km (0.115 R)
• M4: 2,034,681 km (0.038 R)
• M5: 2,432,013 km (0.057 R)
• M6: 2,782,670 km (0.092 R)
• M7: 3,472,615 km (0.107 R)
• M8: 3,870,396 km (0.116 R)
• M9: 4,272,366 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.7

Radius: 8.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.6 AU - 2.22 AU

Year: 1790 Days

Day: 5.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,432,003 km

• M1: 111,899 km (0.107 R)
• M2: 506,090 km (0.057 R)
• M3: 1,046,736 km (0.106 R)
• M4: 1,695,991 km (0.082 R)
• M5: 2,218,686 km (0.076 R)
• M6: 2,615,868 km (0.102 R)
• M7: 3,087,550 km (0.117 R)
• M8: 3,373,582 km (0.06 R)
• M9: 4,718,466 km (0.098 R)
• M10: 7,221,538 km (0.117 R)
• M11: 9,215,678 km (0.11 R)
• M12: 9,721,019 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.1

Radius: 10.6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.7 AU - 2.52 AU

Year: 2079 Days

Day: 11.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,432,003 km

• M1: 132,095 km (0.069 R)
• M2: 586,573 km (0.11 R)
• M3: 1,014,722 km (0.069 R)
• M4: 1,486,704 km (0.079 R)
• M5: 2,078,662 km (0.058 R)
• M6: 2,956,802 km (0.091 R)
• M7: 4,046,622 km (0.109 R)
• M8: 4,377,084 km (0.073 R)
• M9: 5,092,611 km (0.079 R)
• M10: 5,619,644 km (0.113 R)
• M11: 6,387,231 km (0.072 R)
• M12: 7,479,146 km (0.083 R)
• M13: 8,039,539 km (0.084 R)
• M14: 8,627,758 km (0.105 R)
• M15: 9,013,870 km (0.116 R)
• M16: 9,614,655 km (0.072 R)
• M17: 9,959,927 km (0.076 R)
• M18: 10,493,243 km (0.119 R)
• M19: 11,424,640 km (0.071 R)
• M20: 12,248,625 km (0.101 R)
• M21: 12,613,793 km (0.076 R)
• M22: 14,821,858 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.2

Radius: 12.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.05 AU - 3.39 AU

Year: 3043 Days

Day: 5.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,432,003 km

• M1: 150,495 km (0.106 R)
• M2: 536,907 km (0.091 R)
• M3: 1,386,174 km (0.094 R)
• M4: 2,048,892 km (0.1 R)
• M5: 2,690,667 km (0.105 R)
• M6: 4,571,262 km (0.11 R)
• M7: 5,294,119 km (0.092 R)
• M8: 5,996,780 km (0.106 R)
• M9: 9,158,082 km (0.076 R)
• M10: 10,793,187 km (0.034 R)
• M11: 11,698,703 km (0.09 R)
• M12: 13,251,978 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.2

Radius: 12.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.77 AU - 3.03 AU

Year: 3350 Days

Day: 5.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,432,003 km

• M1: 154,385 km (0.116 R)
• M2: 741,407 km (0.103 R)
• M3: 1,139,936 km (0.068 R)
• M4: 1,568,534 km (0.099 R)
• M5: 1,979,629 km (0.115 R)
• M6: 3,808,463 km (0.055 R)
• M7: 4,676,579 km (0.066 R)
• M8: 6,262,167 km (0.059 R)
• M9: 7,254,150 km (0.096 R)
• M10: 9,005,792 km (0.078 R)
• M11: 10,075,865 km (0.103 R)
• M12: 10,862,002 km (0.08 R)
• M13: 11,311,544 km (0.116 R)
• M14: 11,944,642 km (0.113 R)
• M15: 15,419,950 km (0.099 R)
• M16: 15,832,092 km (0.1 R)
• M17: 16,894,686 km (0.119 R)
• M18: 17,554,712 km (0.077 R)
• M19: 20,062,122 km (0.067 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 12.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.82 AU - 4.58 AU

Year: 4827 Days

Day: 13.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,432,003 km

• M1: 150,495 km (0.058 R)
• M2: 572,212 km (0.082 R)
• M3: 1,054,216 km (0.08 R)
• M4: 1,437,187 km (0.102 R)
• M5: 2,719,839 km (0.087 R)
• M6: 4,074,298 km (0.056 R)
• M7: 7,037,981 km (0.082 R)
• M8: 7,626,051 km (0.106 R)
• M9: 9,672,400 km (0.094 R)
• M10: 10,935,604 km (0.111 R)
• M11: 12,404,356 km (0.113 R)
• M12: 13,263,646 km (0.096 R)
• M13: 15,499,387 km (0.111 R)
• M14: 15,904,797 km (0.113 R)
• M15: 16,616,284 km (0.106 R)
• M16: 21,913,994 km (0.116 R)
• M17: 25,022,189 km (0.115 R)
• M18: 28,327,105 km (0.04 R)
• M19: 29,284,531 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.7

Radius: 9.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.58 AU - 4.96 AU

Year: 5985 Days

Day: 13.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 72,432,003 km

• M1: 120,875 km (0.092 R)
• M2: 582,085 km (0.034 R)
• M3: 939,475 km (0.101 R)
• M4: 1,255,276 km (0.104 R)
• M5: 2,425,580 km (0.101 R)
• M6: 2,725,673 km (0.086 R)
• M7: 3,760,142 km (0.026 R)
• M8: 4,688,248 km (0.056 R)
• M9: 7,731,816 km (0.098 R)
• M10: 9,009,831 km (0.112 R)
• M11: 10,501,471 km (0.101 R)
• M12: 20,246,426 km (0.119 R)
• M13: 20,552,952 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.4

Radius: 14.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.19 AU - 5.43 AU

Year: 7155 Days

Day: 12.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,432,003 km

• M1: 183,257 km (0.112 R)
• M2: 718,070 km (0.067 R)
• M3: 1,224,010 km (0.103 R)
• M4: 1,741,618 km (0.076 R)
• M5: 3,441,200 km (0.028 R)
• M6: 3,946,242 km (0.092 R)
• M7: 4,528,477 km (0.119 R)
• M8: 5,198,376 km (0.054 R)
• M9: 6,274,733 km (0.105 R)
• M10: 6,922,043 km (0.048 R)
• M11: 7,378,017 km (0.116 R)
• M12: 10,256,879 km (0.111 R)
• M13: 11,732,961 km (0.07 R)
• M14: 12,328,361 km (0.051 R)
• M15: 14,358,703 km (0.103 R)
• M16: 15,357,568 km (0.116 R)
• M17: 16,942,258 km (0.084 R)
• M18: 18,129,018 km (0.082 R)
• M19: 22,185,963 km (0.117 R)
• M20: 24,382,059 km (0.111 R)
• M21: 26,534,773 km (0.104 R)
• M22: 28,519,787 km (0.11 R)
• M23: 31,318,464 km (0.111 R)
• M24: 33,534,158 km (0.072 R)
• M25: 37,340,227 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.6

Radius: 5.4

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.27 AU - 8.13 AU

Year: 13104 Days

Day: 21.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,432,003 km

• M1: 67,169 km (0.107 R)
• M2: 256,112 km (0.062 R)
• M3: 425,905 km (0.091 R)
• M4: 653,294 km (0.09 R)
• M5: 1,579,155 km (0.117 R)
• M6: 2,523,866 km (0.078 R)
• M7: 2,695,604 km (0.113 R)
• M8: 3,127,194 km (0.101 R)
• M9: 3,325,710 km (0.074 R)
• M10: 3,532,604 km (0.113 R)
• M11: 7,371,734 km (0.078 R)
• M12: 7,684,843 km (0.1 R)
• M13: 8,337,389 km (0.061 R)
• M14: 9,521,306 km (0.109 R)
• M15: 9,987,004 km (0.08 R)
• M16: 11,064,707 km (0.077 R)
• M17: 15,257,487 km (0.1 R)
• M18: 16,154,476 km (0.116 R)
• M19: 18,478,778 km (0.084 R)
• M20: 19,645,791 km (0.076 R)
• M21: 20,247,473 km (0.097 R)
• M22: 21,487,341 km (0.05 R)
• M23: 25,687,450 km (0.106 R)
• M24: 27,510,300 km (0.062 R)
• M25: 30,803,997 km (0.119 R)
• M26: 34,351,261 km (0.111 R)
• M27: 35,999,381 km (0.062 R)
• M28: 39,809,041 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.8

Radius: 5.8

Gravity: 24.01 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.45 AU - 8.75 AU

Year: 17106 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,432,003 km

• M1: 106,514 km (0.075 R)
• M2: 311,463 km (0.115 R)
• M3: 501,153 km (0.049 R)
• M4: 1,836,912 km (0.117 R)
• M5: 2,579,067 km (0.087 R)
• M6: 3,561,925 km (0.102 R)
• M7: 3,827,312 km (0.061 R)
• M8: 4,772,920 km (0.12 R)
• M9: 5,433,095 km (0.116 R)
• M10: 5,865,433 km (0.097 R)
• M11: 6,578,417 km (0.114 R)
• M12: 6,888,234 km (0.114 R)
• M13: 7,161,400 km (0.069 R)
• M14: 8,175,075 km (0.099 R)
• M15: 9,062,938 km (0.114 R)
• M16: 9,670,754 km (0.052 R)
• M17: 10,364,290 km (0.101 R)
• M18: 10,844,798 km (0.11 R)
• M19: 12,176,818 km (0.1 R)
• M20: 13,614,154 km (0.113 R)
• M21: 14,190,405 km (0.103 R)
• M22: 15,623,852 km (0.088 R)
• M23: 18,775,281 km (0.092 R)
• M24: 20,970,031 km (0.073 R)
• M25: 22,524,652 km (0.107 R)
• M26: 22,924,976 km (0.03 R)
• M27: 24,998,103 km (0.053 R)
• M28: 27,646,883 km (0.096 R)
• M29: 28,105,850 km (0.106 R)
• M30: 28,453,365 km (0.051 R)
• M31: 29,752,174 km (0.069 R)
• M32: 30,234,029 km (0.093 R)
• M33: 35,075,315 km (0.085 R)
• M34: 39,677,843 km (0.043 R)
• M35: 41,896,828 km (0.09 R)
• M36: 43,575,765 km (0.11 R)
• M37: 47,393,503 km (0.097 R)
• M38: 51,428,307 km (0.08 R)
• M39: 56,786,155 km (0.078 R)
• M40: 58,275,252 km (0.116 R)
• M41: 61,916,016 km (0.054 R)
• M42: 66,727,681 km (0.11 R)
• M43: 70,282,875 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 15,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit