🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195

Radius: 9.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.98 AU - 1.32 AU

Year: 822 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,094,971 km

• M1: 118,182 km (0.072 R)
• M2: 446,550 km (0.058 R)
• M3: 748,588 km (0.115 R)
• M4: 1,189,153 km (0.05 R)
• M5: 1,868,178 km (0.114 R)
• M6: 2,891,876 km (0.1 R)
• M7: 3,224,283 km (0.074 R)
• M8: 4,308,419 km (0.06 R)
• M9: 4,849,963 km (0.074 R)
• M10: 5,386,870 km (0.118 R)
• M11: 5,686,963 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.5

Radius: 8.8

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.92 AU - 3.26 AU

Year: 3622 Days

Day: 7.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,094,971 km

• M1: 109,506 km (0.057 R)
• M2: 576,101 km (0.109 R)
• M3: 980,016 km (0.075 R)
• M4: 1,660,686 km (0.029 R)
• M5: 2,269,848 km (0.105 R)
• M6: 3,075,134 km (0.113 R)
• M7: 3,414,721 km (0.033 R)
• M8: 3,800,534 km (0.069 R)
• M9: 4,237,659 km (0.115 R)
• M10: 4,587,419 km (0.111 R)
• M11: 4,981,609 km (0.1 R)
• M12: 5,478,872 km (0.051 R)
• M13: 7,401,055 km (0.117 R)
• M14: 8,014,108 km (0.103 R)
• M15: 11,024,615 km (0.114 R)
• M16: 12,378,177 km (0.114 R)
• M17: 13,046,430 km (0.073 R)
• M18: 13,389,458 km (0.068 R)
• M19: 13,940,577 km (0.117 R)
• M20: 15,740,239 km (0.065 R)
• M21: 17,275,712 km (0.039 R)
• M22: 18,908,572 km (0.03 R)
• M23: 19,348,091 km (0.109 R)
• M24: 21,513,071 km (0.079 R)
• M25: 25,244,341 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.8

Radius: 12.4

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.53 AU - 5.81 AU

Year: 7839 Days

Day: 9.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,094,971 km

• M1: 162,014 km (0.071 R)
• M2: 654,042 km (0.119 R)
• M3: 1,241,962 km (0.049 R)
• M4: 1,813,425 km (0.079 R)
• M5: 2,416,903 km (0.095 R)
• M6: 2,891,278 km (0.04 R)
• M7: 6,676,403 km (0.078 R)
• M8: 7,137,165 km (0.047 R)
• M9: 7,695,015 km (0.04 R)
• M10: 8,730,981 km (0.108 R)
• M11: 9,902,930 km (0.053 R)
• M12: 12,137,324 km (0.117 R)
• M13: 14,512,938 km (0.102 R)
• M14: 14,927,025 km (0.08 R)
• M15: 16,343,867 km (0.095 R)
• M16: 16,922,062 km (0.066 R)
• M17: 17,983,459 km (0.093 R)
• M18: 21,056,199 km (0.12 R)
• M19: 21,664,165 km (0.105 R)
• M20: 22,127,919 km (0.109 R)
• M21: 24,049,204 km (0.066 R)
• M22: 25,992,630 km (0.066 R)
• M23: 28,221,489 km (0.072 R)
• M24: 29,807,974 km (0.088 R)
• M25: 31,453,252 km (0.09 R)
• M26: 33,568,266 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.2

Radius: 5.2

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.09 AU - 7.67 AU

Year: 13369 Days

Day: 24.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,094,971 km

• M1: 64,925 km (0.107 R)
• M2: 274,811 km (0.1 R)
• M3: 452,833 km (0.051 R)
• M4: 1,538,465 km (0.056 R)
• M5: 1,745,807 km (0.092 R)
• M6: 1,955,095 km (0.041 R)
• M7: 2,582,807 km (0.034 R)
• M8: 2,812,290 km (0.117 R)
• M9: 3,055,237 km (0.075 R)
• M10: 3,360,417 km (0.049 R)
• M11: 5,397,641 km (0.032 R)
• M12: 5,634,903 km (0.103 R)
• M13: 6,057,816 km (0.092 R)
• M14: 6,426,126 km (0.059 R)
• M15: 6,615,816 km (0.051 R)
• M16: 6,927,129 km (0.038 R)
• M17: 7,453,714 km (0.101 R)
• M18: 7,748,123 km (0.11 R)
• M19: 8,137,975 km (0.1 R)
• M20: 9,779,362 km (0.069 R)
• M21: 10,081,401 km (0.041 R)
• M22: 10,651,219 km (0.115 R)
• M23: 13,085,625 km (0.076 R)
• M24: 14,399,393 km (0.098 R)
• M25: 15,729,917 km (0.094 R)
• M26: 16,708,736 km (0.117 R)
• M27: 18,556,419 km (0.119 R)
• M28: 19,097,215 km (0.105 R)
• M29: 19,807,955 km (0.088 R)
• M30: 21,534,464 km (0.079 R)
• M31: 23,003,814 km (0.103 R)
• M32: 23,627,787 km (0.12 R)
• M33: 34,273,171 km (0.117 R)
• M34: 40,368,686 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.2

Radius: 5.4

Gravity: 33.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.73 AU - 8.57 AU

Year: 15516 Days

Day: 18.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,094,971 km

• M1: 68,217 km (0.04 R)
• M2: 372,798 km (0.069 R)
• M3: 600,336 km (0.109 R)
• M4: 965,056 km (0.1 R)
• M5: 1,217,876 km (0.111 R)
• M6: 1,766,900 km (0.086 R)
• M7: 2,167,972 km (0.115 R)
• M8: 2,581,311 km (0.054 R)
• M9: 3,149,933 km (0.085 R)
• M10: 3,889,395 km (0.12 R)
• M11: 4,843,680 km (0.095 R)
• M12: 6,663,089 km (0.085 R)
• M13: 7,676,166 km (0.114 R)
• M14: 8,474,719 km (0.108 R)
• M15: 12,030,062 km (0.095 R)
• M16: 12,694,427 km (0.088 R)
• M17: 13,736,675 km (0.101 R)
• M18: 14,096,308 km (0.044 R)
• M19: 17,621,582 km (0.088 R)
• M20: 21,596,248 km (0.087 R)
• M21: 21,984,753 km (0.069 R)
• M22: 24,835,790 km (0.034 R)
• M23: 26,020,156 km (0.103 R)
• M24: 29,918,527 km (0.119 R)
• M25: 31,135,057 km (0.104 R)
• M26: 32,257,938 km (0.03 R)
• M27: 37,436,568 km (0.101 R)
• M28: 39,134,803 km (0.113 R)
• M29: 39,857,361 km (0.087 R)
• M30: 42,684,312 km (0.076 R)
• M31: 45,008,464 km (0.087 R)
• M32: 47,252,432 km (0.111 R)
• M33: 48,733,750 km (0.097 R)
• M34: 52,659,348 km (0.08 R)
• M35: 54,788,874 km (0.073 R)
• M36: 64,480,871 km (0.102 R)
• M37: 71,539,647 km (0.087 R)
• M38: 71,754,768 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947

Radius: 6.5

Gravity: 22.41 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.93 AU - 12.05 AU

Year: 21056 Days

Day: 23.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,094,971 km

• M1: 80,932 km (0.11 R)
• M2: 365,019 km (0.118 R)
• M3: 591,959 km (0.039 R)
• M4: 835,803 km (0.079 R)
• M5: 1,039,705 km (0.102 R)
• M6: 1,483,412 km (0.102 R)
• M7: 2,046,200 km (0.067 R)
• M8: 4,272,814 km (0.107 R)
• M9: 4,927,903 km (0.059 R)
• M10: 5,239,665 km (0.045 R)
• M11: 5,946,067 km (0.097 R)
• M12: 7,648,640 km (0.075 R)
• M13: 10,203,472 km (0.119 R)
• M14: 11,982,191 km (0.075 R)
• M15: 13,128,560 km (0.115 R)
• M16: 18,080,399 km (0.077 R)
• M17: 20,169,832 km (0.035 R)
• M18: 20,566,416 km (0.061 R)
• M19: 23,055,276 km (0.114 R)
• M20: 23,379,903 km (0.075 R)
• M21: 24,708,781 km (0.094 R)
• M22: 25,622,226 km (0.096 R)
• M23: 26,087,325 km (0.112 R)
• M24: 27,034,430 km (0.082 R)
• M25: 30,921,132 km (0.102 R)
• M26: 34,455,531 km (0.053 R)
• M27: 36,028,553 km (0.114 R)
• M28: 40,561,069 km (0.056 R)
• M29: 41,192,821 km (0.069 R)
• M30: 43,127,121 km (0.111 R)
• M31: 49,651,084 km (0.049 R)
• M32: 51,287,087 km (0.09 R)
• M33: 53,335,231 km (0.085 R)
• M34: 55,437,081 km (0.046 R)
• M35: 70,121,309 km (0.118 R)
• M36: 76,654,398 km (0.099 R)
• M37: 83,581,527 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.7

Radius: 4.3

Gravity: 14.53 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.11 AU - 11.69 AU

Year: 22366 Days

Day: 22.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,094,971 km

• M1: 109,954 km (0.058 R)
• M2: 593,006 km (0.108 R)
• M3: 1,608,327 km (0.119 R)
• M4: 5,195,534 km (0.113 R)
• M5: 8,242,843 km (0.077 R)
• M6: 9,131,753 km (0.07 R)
• M7: 9,758,867 km (0.056 R)
• M8: 10,192,552 km (0.104 R)
• M9: 16,978,760 km (0.046 R)
• M10: 23,762,425 km (0.111 R)
• M11: 25,651,696 km (0.055 R)
• M12: 28,945,243 km (0.06 R)
• M13: 31,213,147 km (0.067 R)
• M14: 33,231,821 km (0.09 R)
• M15: 34,583,288 km (0.117 R)
• M16: 38,722,810 km (0.102 R)
• M17: 52,932,215 km (0.053 R)
• M18: 55,111,856 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.5

Radius: 3.2

Gravity: 47.41 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.08 AU - 12.86 AU

Year: 24229 Days

Day: 19.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,094,971 km

• M1: 39,943 km (0.093 R)
• M2: 150,944 km (0.068 R)
• M3: 289,621 km (0.116 R)
• M4: 481,705 km (0.09 R)
• M5: 860,337 km (0.118 R)
• M6: 1,014,423 km (0.116 R)
• M7: 2,204,624 km (0.072 R)
• M8: 3,259,289 km (0.11 R)
• M9: 4,402,965 km (0.087 R)
• M10: 5,045,637 km (0.12 R)
• M11: 7,787,317 km (0.088 R)
• M12: 16,683,753 km (0.106 R)
• M13: 17,018,852 km (0.106 R)
• M14: 18,315,417 km (0.1 R)
• M15: 19,491,256 km (0.066 R)
• M16: 23,527,856 km (0.109 R)
• M17: 24,482,888 km (0.117 R)
• M18: 27,040,114 km (0.069 R)
• M19: 29,403,910 km (0.041 R)
• M20: 35,630,772 km (0.071 R)
• M21: 37,171,929 km (0.117 R)
• M22: 40,086,844 km (0.059 R)
• M23: 48,880,506 km (0.052 R)
• M24: 49,393,926 km (0.085 R)
• M25: 50,956,027 km (0.038 R)
• M26: 51,837,906 km (0.103 R)
• M27: 55,467,300 km (0.099 R)
• M28: 63,429,796 km (0.102 R)
• M29: 71,899,579 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 14,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit