🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.6

Radius: 12.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.87 AU - 1.01 AU

Year: 588 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,359,047 km

• M1: 160,519 km (0.066 R)
• M2: 570,417 km (0.057 R)
• M3: 978,071 km (0.117 R)
• M4: 1,392,158 km (0.114 R)
• M5: 1,851,573 km (0.06 R)
• M6: 2,503,670 km (0.072 R)
• M7: 2,971,612 km (0.029 R)
• M8: 3,772,260 km (0.076 R)
• M9: 4,243,792 km (0.07 R)
• M10: 4,683,461 km (0.108 R)
• M11: 5,199,274 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.3

Radius: 14.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.82 AU - 1.32 AU

Year: 715 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,359,047 km

• M1: 176,226 km (0.111 R)
• M2: 759,957 km (0.078 R)
• M3: 1,555,967 km (0.099 R)
• M4: 2,157,949 km (0.115 R)
• M5: 2,842,360 km (0.103 R)
• M6: 4,185,150 km (0.065 R)
• M7: 5,838,356 km (0.091 R)
• M8: 6,379,452 km (0.077 R)
• M9: 7,243,080 km (0.047 R)
• M10: 7,726,880 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.3

Radius: 15

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.93 AU - 1.23 AU

Year: 725 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,359,047 km

• M1: 189,092 km (0.095 R)
• M2: 751,729 km (0.097 R)
• M3: 1,228,498 km (0.093 R)
• M4: 2,084,946 km (0.045 R)
• M5: 2,791,945 km (0.072 R)
• M6: 3,456,608 km (0.083 R)
• M7: 4,136,381 km (0.115 R)
• M8: 4,691,838 km (0.106 R)
• M9: 5,474,235 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.1

Radius: 13.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.86 AU - 1.94 AU

Year: 1691 Days

Day: 13.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,359,047 km

• M1: 166,054 km (0.108 R)
• M2: 789,877 km (0.118 R)
• M3: 1,431,801 km (0.091 R)
• M4: 3,020,830 km (0.104 R)
• M5: 3,496,850 km (0.069 R)
• M6: 4,462,056 km (0.096 R)
• M7: 5,280,356 km (0.087 R)
• M8: 5,927,965 km (0.08 R)
• M9: 6,447,818 km (0.079 R)
• M10: 7,665,245 km (0.056 R)
• M11: 8,163,257 km (0.042 R)
• M12: 9,420,776 km (0.107 R)
• M13: 10,305,049 km (0.109 R)
• M14: 11,206,825 km (0.109 R)
• M15: 11,658,012 km (0.111 R)
• M16: 13,459,171 km (0.102 R)
• M17: 14,185,768 km (0.066 R)
• M18: 15,164,736 km (0.084 R)
• M19: 15,624,450 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.6

Radius: 13

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.89 AU - 1.95 AU

Year: 1718 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,359,047 km

• M1: 161,715 km (0.111 R)
• M2: 728,093 km (0.101 R)
• M3: 1,399,189 km (0.089 R)
• M4: 1,833,621 km (0.058 R)
• M5: 2,591,933 km (0.056 R)
• M6: 3,181,498 km (0.111 R)
• M7: 3,824,320 km (0.108 R)
• M8: 5,415,593 km (0.104 R)
• M9: 6,310,487 km (0.09 R)
• M10: 6,951,364 km (0.059 R)
• M11: 7,384,001 km (0.112 R)
• M12: 7,863,462 km (0.032 R)
• M13: 11,301,820 km (0.101 R)
• M14: 12,922,264 km (0.063 R)
• M15: 14,300,210 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 10

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.26 AU - 5.58 AU

Year: 7046 Days

Day: 14.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,359,047 km

• M1: 126,560 km (0.116 R)
• M2: 556,354 km (0.112 R)
• M3: 915,988 km (0.086 R)
• M4: 1,397,693 km (0.09 R)
• M5: 1,712,596 km (0.104 R)
• M6: 2,059,364 km (0.114 R)
• M7: 3,106,699 km (0.039 R)
• M8: 4,367,211 km (0.115 R)
• M9: 5,484,408 km (0.089 R)
• M10: 6,008,000 km (0.113 R)
• M11: 8,274,258 km (0.031 R)
• M12: 10,165,624 km (0.105 R)
• M13: 11,576,482 km (0.1 R)
• M14: 11,948,681 km (0.097 R)
• M15: 15,221,135 km (0.12 R)
• M16: 18,393,507 km (0.097 R)
• M17: 19,417,804 km (0.114 R)
• M18: 19,792,696 km (0.103 R)
• M19: 20,556,842 km (0.102 R)
• M20: 22,144,225 km (0.054 R)
• M21: 26,284,645 km (0.093 R)
• M22: 26,928,514 km (0.066 R)
• M23: 31,220,178 km (0.119 R)
• M24: 33,742,997 km (0.088 R)
• M25: 36,059,520 km (0.11 R)
• M26: 37,429,836 km (0.114 R)
• M27: 38,010,874 km (0.095 R)
• M28: 39,191,052 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.9

Radius: 15

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.14 AU - 6.28 AU

Year: 8810 Days

Day: 15 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,359,047 km

• M1: 187,297 km (0.115 R)
• M2: 719,566 km (0.119 R)
• M3: 1,190,799 km (0.104 R)
• M4: 1,850,825 km (0.072 R)
• M5: 2,433,509 km (0.082 R)
• M6: 3,012,153 km (0.088 R)
• M7: 4,589,214 km (0.117 R)
• M8: 7,033,194 km (0.116 R)
• M9: 7,571,447 km (0.085 R)
• M10: 8,473,074 km (0.111 R)
• M11: 9,038,853 km (0.088 R)
• M12: 9,722,964 km (0.089 R)
• M13: 11,717,852 km (0.07 R)
• M14: 13,383,923 km (0.041 R)
• M15: 13,913,350 km (0.104 R)
• M16: 16,371,093 km (0.079 R)
• M17: 17,738,119 km (0.1 R)
• M18: 22,214,835 km (0.115 R)
• M19: 24,494,707 km (0.103 R)
• M20: 29,813,509 km (0.097 R)
• M21: 31,849,087 km (0.053 R)
• M22: 39,343,791 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.3

Radius: 7.4

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.39 AU - 7.73 AU

Year: 12112 Days

Day: 17 Hours

Environment

Temp: -228 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,359,047 km

• M1: 92,152 km (0.083 R)
• M2: 456,274 km (0.051 R)
• M3: 801,246 km (0.091 R)
• M4: 1,199,476 km (0.091 R)
• M5: 1,509,742 km (0.08 R)
• M6: 2,959,195 km (0.095 R)
• M7: 3,224,133 km (0.107 R)
• M8: 4,795,210 km (0.119 R)
• M9: 6,615,068 km (0.096 R)
• M10: 7,154,967 km (0.12 R)
• M11: 7,457,603 km (0.076 R)
• M12: 15,530,204 km (0.096 R)
• M13: 17,707,601 km (0.11 R)
• M14: 26,563,047 km (0.101 R)
• M15: 35,300,011 km (0.083 R)
• M16: 39,836,267 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.2

Radius: 3.2

Gravity: 46.7 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.89 AU - 7.95 AU

Year: 13050 Days

Day: 23.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,359,047 km

• M1: 43,234 km (0.068 R)
• M2: 182,061 km (0.052 R)
• M3: 311,762 km (0.035 R)
• M4: 451,786 km (0.118 R)
• M5: 572,810 km (0.115 R)
• M6: 723,904 km (0.119 R)
• M7: 1,038,508 km (0.115 R)
• M8: 3,287,114 km (0.094 R)
• M9: 3,772,260 km (0.115 R)
• M10: 4,274,161 km (0.088 R)
• M11: 6,119,600 km (0.107 R)
• M12: 6,268,749 km (0.077 R)
• M13: 6,613,273 km (0.119 R)
• M14: 11,957,807 km (0.046 R)
• M15: 17,593,009 km (0.115 R)
• M16: 17,819,051 km (0.106 R)
• M17: 20,851,699 km (0.076 R)
• M18: 21,703,509 km (0.119 R)
• M19: 23,933,565 km (0.118 R)
• M20: 28,015,941 km (0.089 R)
• M21: 31,864,795 km (0.107 R)
• M22: 32,312,990 km (0.096 R)
• M23: 36,782,825 km (0.083 R)
• M24: 43,405,373 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.6

Radius: 5.8

Gravity: 18.57 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.9 AU - 9.98 AU

Year: 20235 Days

Day: 23.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,359,047 km

• M1: 72,256 km (0.075 R)
• M2: 271,670 km (0.097 R)
• M3: 484,099 km (0.092 R)
• M4: 863,180 km (0.107 R)
• M5: 1,061,098 km (0.071 R)
• M6: 1,246,898 km (0.044 R)
• M7: 1,940,733 km (0.102 R)
• M8: 2,221,528 km (0.094 R)
• M9: 2,598,814 km (0.091 R)
• M10: 4,245,737 km (0.03 R)
• M11: 4,685,256 km (0.098 R)
• M12: 5,497,722 km (0.088 R)
• M13: 5,774,777 km (0.052 R)
• M14: 6,314,227 km (0.071 R)
• M15: 7,541,229 km (0.076 R)
• M16: 9,868,523 km (0.091 R)
• M17: 10,101,297 km (0.103 R)
• M18: 11,257,389 km (0.091 R)
• M19: 12,499,201 km (0.107 R)
• M20: 13,541,898 km (0.101 R)
• M21: 14,868,383 km (0.088 R)
• M22: 15,174,460 km (0.042 R)
• M23: 16,360,023 km (0.055 R)
• M24: 20,662,009 km (0.04 R)
• M25: 23,327,394 km (0.07 R)
• M26: 24,370,092 km (0.092 R)
• M27: 25,661,869 km (0.08 R)
• M28: 29,089,904 km (0.081 R)
• M29: 29,568,917 km (0.114 R)
• M30: 41,633,835 km (0.08 R)
• M31: 49,668,139 km (0.044 R)
• M32: 52,618,807 km (0.118 R)
• M33: 53,687,534 km (0.104 R)
• M34: 69,563,159 km (0.1 R)
• M35: 71,934,435 km (0.088 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: 420 - 17,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit