🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 12.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.74 AU - 0.88 AU

Year: 486 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,158,190 km

• M1: 159,172 km (0.052 R)
• M2: 561,142 km (0.067 R)
• M3: 971,040 km (0.055 R)
• M4: 1,384,977 km (0.097 R)
• M5: 1,830,928 km (0.116 R)
• M6: 2,974,754 km (0.105 R)
• M7: 3,642,559 km (0.051 R)
• M8: 4,042,434 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 11

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.31 AU - 2.15 AU

Year: 1517 Days

Day: 6.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,158,190 km

• M1: 137,181 km (0.101 R)
• M2: 490,980 km (0.072 R)
• M3: 874,848 km (0.098 R)
• M4: 1,218,624 km (0.084 R)
• M5: 1,809,536 km (0.106 R)
• M6: 2,225,268 km (0.107 R)
• M7: 2,584,004 km (0.059 R)
• M8: 4,003,389 km (0.043 R)
• M9: 4,619,283 km (0.111 R)
• M10: 5,261,956 km (0.082 R)
• M11: 5,623,683 km (0.097 R)
• M12: 6,580,661 km (0.11 R)
• M13: 7,130,882 km (0.096 R)
• M14: 7,711,621 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.1

Radius: 10.5

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.78 AU - 3.78 AU

Year: 3961 Days

Day: 5.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,158,190 km

• M1: 131,497 km (0.08 R)
• M2: 521,797 km (0.088 R)
• M3: 1,185,862 km (0.099 R)
• M4: 1,769,444 km (0.034 R)
• M5: 2,442,933 km (0.082 R)
• M6: 3,986,484 km (0.09 R)
• M7: 4,816,752 km (0.046 R)
• M8: 5,870,220 km (0.098 R)
• M9: 6,975,450 km (0.059 R)
• M10: 11,079,218 km (0.1 R)
• M11: 11,562,120 km (0.116 R)
• M12: 12,570,260 km (0.089 R)
• M13: 14,499,923 km (0.07 R)
• M14: 15,454,058 km (0.106 R)
• M15: 18,875,811 km (0.04 R)
• M16: 22,146,170 km (0.103 R)
• M17: 24,426,789 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.1

Radius: 13.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.84 AU - 4.48 AU

Year: 4669 Days

Day: 5.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,158,190 km

• M1: 172,935 km (0.074 R)
• M2: 664,065 km (0.047 R)
• M3: 1,599,949 km (0.077 R)
• M4: 2,356,017 km (0.118 R)
• M5: 3,208,725 km (0.109 R)
• M6: 4,560,341 km (0.109 R)
• M7: 5,104,130 km (0.079 R)
• M8: 6,686,726 km (0.09 R)
• M9: 7,933,773 km (0.072 R)
• M10: 9,214,780 km (0.103 R)
• M11: 10,128,823 km (0.105 R)
• M12: 10,928,872 km (0.059 R)
• M13: 11,500,336 km (0.096 R)
• M14: 12,703,103 km (0.119 R)
• M15: 13,533,820 km (0.048 R)
• M16: 15,034,287 km (0.057 R)
• M17: 16,244,683 km (0.11 R)
• M18: 16,989,830 km (0.095 R)
• M19: 17,938,131 km (0.071 R)
• M20: 19,109,782 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 11.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.64 AU - 4.1 AU

Year: 5077 Days

Day: 11.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,158,190 km

• M1: 150,944 km (0.093 R)
• M2: 524,191 km (0.114 R)
• M3: 1,051,224 km (0.094 R)
• M4: 1,467,256 km (0.096 R)
• M5: 1,980,825 km (0.115 R)
• M6: 2,716,099 km (0.118 R)
• M7: 3,668,289 km (0.074 R)
• M8: 4,883,174 km (0.075 R)
• M9: 5,455,236 km (0.117 R)
• M10: 5,831,325 km (0.065 R)
• M11: 6,701,237 km (0.025 R)
• M12: 7,167,533 km (0.067 R)
• M13: 7,980,747 km (0.043 R)
• M14: 8,698,069 km (0.063 R)
• M15: 9,833,068 km (0.055 R)
• M16: 10,524,659 km (0.12 R)
• M17: 12,199,407 km (0.045 R)
• M18: 14,644,584 km (0.119 R)
• M19: 16,786,826 km (0.108 R)
• M20: 17,337,944 km (0.112 R)
• M21: 18,736,236 km (0.106 R)
• M22: 19,196,548 km (0.097 R)
• M23: 20,553,401 km (0.095 R)
• M24: 22,707,311 km (0.119 R)
• M25: 23,230,754 km (0.104 R)
• M26: 27,374,914 km (0.057 R)
• M27: 29,179,962 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.4

Radius: 12.1

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.97 AU - 5.21 AU

Year: 6558 Days

Day: 8.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,158,190 km

• M1: 151,393 km (0.055 R)
• M2: 575,204 km (0.061 R)
• M3: 1,439,880 km (0.112 R)
• M4: 2,242,173 km (0.106 R)
• M5: 3,664,998 km (0.044 R)
• M6: 5,431,899 km (0.111 R)
• M7: 6,041,959 km (0.092 R)
• M8: 7,828,008 km (0.102 R)
• M9: 8,821,038 km (0.098 R)
• M10: 12,523,137 km (0.115 R)
• M11: 16,684,651 km (0.091 R)
• M12: 17,492,030 km (0.093 R)
• M13: 19,847,299 km (0.091 R)
• M14: 21,609,113 km (0.088 R)
• M15: 26,601,793 km (0.102 R)
• M16: 32,314,486 km (0.053 R)
• M17: 33,674,780 km (0.063 R)
• M18: 34,855,406 km (0.114 R)
• M19: 36,733,907 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.11 AU - 5.67 AU

Year: 7211 Days

Day: 13.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,158,190 km

• M1: 111,899 km (0.083 R)
• M2: 450,888 km (0.058 R)
• M3: 1,905,578 km (0.087 R)
• M4: 3,563,720 km (0.088 R)
• M5: 4,262,343 km (0.05 R)
• M6: 4,743,449 km (0.081 R)
• M7: 5,532,877 km (0.11 R)
• M8: 5,872,165 km (0.094 R)
• M9: 7,782,380 km (0.058 R)
• M10: 8,354,742 km (0.06 R)
• M11: 10,581,207 km (0.085 R)
• M12: 11,238,989 km (0.063 R)
• M13: 12,347,808 km (0.105 R)
• M14: 14,674,354 km (0.056 R)
• M15: 16,981,602 km (0.077 R)
• M16: 19,006,409 km (0.116 R)
• M17: 19,781,027 km (0.091 R)
• M18: 20,576,589 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.5

Radius: 7.8

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.3 AU - 9.2 AU

Year: 17260 Days

Day: 23.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,158,190 km

• M1: 97,837 km (0.083 R)
• M2: 1,125,275 km (0.118 R)
• M3: 2,184,129 km (0.106 R)
• M4: 3,825,517 km (0.089 R)
• M5: 4,157,923 km (0.063 R)
• M6: 4,743,449 km (0.071 R)
• M7: 8,323,326 km (0.116 R)
• M8: 12,191,927 km (0.068 R)
• M9: 14,586,241 km (0.102 R)
• M10: 15,855,130 km (0.084 R)
• M11: 20,192,272 km (0.077 R)
• M12: 22,051,773 km (0.112 R)
• M13: 22,340,198 km (0.09 R)
• M14: 23,619,409 km (0.113 R)
• M15: 25,364,917 km (0.099 R)
• M16: 29,110,848 km (0.113 R)
• M17: 33,209,830 km (0.101 R)
• M18: 33,588,911 km (0.089 R)
• M19: 45,260,537 km (0.095 R)
• M20: 49,079,770 km (0.079 R)
• M21: 49,736,505 km (0.065 R)
• M22: 56,629,676 km (0.076 R)
• M23: 57,170,921 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.3

Radius: 3.5

Gravity: 41.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.63 AU - 10.51 AU

Year: 19742 Days

Day: 21.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,158,190 km

• M1: 46,974 km (0.118 R)
• M2: 200,162 km (0.086 R)
• M3: 503,397 km (0.099 R)
• M4: 720,463 km (0.082 R)
• M5: 1,254,528 km (0.082 R)
• M6: 1,620,295 km (0.106 R)
• M7: 1,756,877 km (0.031 R)
• M8: 1,901,090 km (0.112 R)
• M9: 2,213,300 km (0.063 R)
• M10: 2,627,387 km (0.119 R)
• M11: 3,722,444 km (0.103 R)
• M12: 4,435,577 km (0.12 R)
• M13: 5,090,068 km (0.034 R)
• M14: 5,235,626 km (0.101 R)
• M15: 5,534,972 km (0.089 R)
• M16: 8,711,982 km (0.074 R)
• M17: 9,676,289 km (0.095 R)
• M18: 11,314,386 km (0.107 R)
• M19: 15,052,538 km (0.117 R)
• M20: 17,566,680 km (0.047 R)
• M21: 19,804,813 km (0.073 R)
• M22: 20,438,360 km (0.106 R)
• M23: 27,869,635 km (0.115 R)
• M24: 28,550,155 km (0.08 R)
• M25: 29,241,597 km (0.08 R)
• M26: 31,383,090 km (0.082 R)
• M27: 34,397,786 km (0.11 R)
• M28: 34,787,638 km (0.109 R)
• M29: 38,290,921 km (0.11 R)
• M30: 40,994,903 km (0.115 R)
• M31: 44,897,163 km (0.061 R)
• M32: 45,831,701 km (0.068 R)
• M33: 45,988,629 km (0.079 R)
• M34: 51,035,014 km (0.08 R)
• M35: 52,223,569 km (0.05 R)
• M36: 52,910,822 km (0.055 R)
• M37: 54,128,100 km (0.064 R)
• M38: 57,526,066 km (0.039 R)
• M39: 58,259,096 km (0.088 R)
• M40: 65,935,112 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit