🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 12.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.85 AU - 1.17 AU

Year: 655 Days

Day: 6.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,667,723 km

• M1: 153,039 km (0.068 R)
• M2: 563,685 km (0.093 R)
• M3: 1,080,695 km (0.029 R)
• M4: 2,706,973 km (0.102 R)
• M5: 3,314,490 km (0.063 R)
• M6: 3,927,842 km (0.066 R)
• M7: 4,569,467 km (0.112 R)
• M8: 6,404,883 km (0.109 R)
• M9: 6,962,734 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 12.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.16 AU - 1.66 AU

Year: 1081 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,667,723 km

• M1: 156,031 km (0.096 R)
• M2: 566,677 km (0.072 R)
• M3: 1,246,001 km (0.094 R)
• M4: 1,899,295 km (0.067 R)
• M5: 2,290,643 km (0.044 R)
• M6: 2,736,444 km (0.111 R)
• M7: 4,338,039 km (0.075 R)
• M8: 4,848,317 km (0.097 R)
• M9: 5,266,443 km (0.094 R)
• M10: 6,646,185 km (0.113 R)
• M11: 7,587,454 km (0.062 R)
• M12: 8,853,202 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.1

Radius: 9.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.51 AU - 2.57 AU

Year: 2614 Days

Day: 12.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,667,723 km

• M1: 119,379 km (0.09 R)
• M2: 511,625 km (0.118 R)
• M3: 1,023,100 km (0.078 R)
• M4: 1,474,885 km (0.108 R)
• M5: 1,833,023 km (0.107 R)
• M6: 2,493,647 km (0.093 R)
• M7: 6,260,072 km (0.089 R)
• M8: 6,883,148 km (0.083 R)
• M9: 7,777,743 km (0.03 R)
• M10: 9,229,441 km (0.092 R)
• M11: 12,419,765 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.5

Radius: 12

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.4 AU - 4.68 AU

Year: 5243 Days

Day: 7.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,667,723 km

• M1: 149,299 km (0.087 R)
• M2: 546,930 km (0.074 R)
• M3: 1,053,917 km (0.082 R)
• M4: 1,615,059 km (0.1 R)
• M5: 2,399,849 km (0.027 R)
• M6: 2,788,953 km (0.068 R)
• M7: 4,263,390 km (0.059 R)
• M8: 4,649,502 km (0.107 R)
• M9: 6,261,718 km (0.053 R)
• M10: 6,672,364 km (0.088 R)
• M11: 8,288,320 km (0.057 R)
• M12: 8,748,334 km (0.086 R)
• M13: 9,680,777 km (0.072 R)
• M14: 12,507,130 km (0.066 R)
• M15: 13,738,919 km (0.096 R)
• M16: 15,049,995 km (0.072 R)
• M17: 18,095,508 km (0.094 R)
• M18: 22,742,766 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.1

Radius: 13.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.23 AU - 4.51 AU

Year: 5898 Days

Day: 13.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,667,723 km

• M1: 167,250 km (0.063 R)
• M2: 644,767 km (0.038 R)
• M3: 1,512,135 km (0.065 R)
• M4: 2,037,074 km (0.114 R)
• M5: 2,629,183 km (0.113 R)
• M6: 3,442,097 km (0.075 R)
• M7: 3,920,212 km (0.109 R)
• M8: 5,153,946 km (0.087 R)
• M9: 5,720,922 km (0.119 R)
• M10: 6,296,126 km (0.119 R)
• M11: 6,945,081 km (0.102 R)
• M12: 7,866,454 km (0.058 R)
• M13: 8,784,836 km (0.117 R)
• M14: 9,773,378 km (0.1 R)
• M15: 12,861,677 km (0.108 R)
• M16: 16,108,699 km (0.101 R)
• M17: 17,588,371 km (0.113 R)
• M18: 18,877,456 km (0.056 R)
• M19: 20,890,894 km (0.092 R)
• M20: 21,491,529 km (0.111 R)
• M21: 22,026,641 km (0.087 R)
• M22: 26,024,195 km (0.089 R)
• M23: 28,697,060 km (0.074 R)
• M24: 29,439,664 km (0.096 R)
• M25: 30,386,020 km (0.091 R)
• M26: 34,687,408 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.2

Radius: 13.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.8 AU - 6.08 AU

Year: 9347 Days

Day: 10.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,667,723 km

• M1: 167,699 km (0.061 R)
• M2: 688,001 km (0.082 R)
• M3: 1,115,103 km (0.12 R)
• M4: 1,535,622 km (0.043 R)
• M5: 2,016,280 km (0.118 R)
• M6: 2,521,771 km (0.085 R)
• M7: 3,313,144 km (0.106 R)
• M8: 5,045,637 km (0.084 R)
• M9: 5,487,100 km (0.071 R)
• M10: 8,749,231 km (0.067 R)
• M11: 10,407,973 km (0.095 R)
• M12: 13,725,455 km (0.114 R)
• M13: 19,626,193 km (0.119 R)
• M14: 22,112,809 km (0.117 R)
• M15: 26,744,509 km (0.094 R)
• M16: 34,172,043 km (0.087 R)
• M17: 35,301,806 km (0.102 R)
• M18: 42,738,765 km (0.094 R)
• M19: 44,715,552 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.9

Radius: 3.4

Gravity: 19.63 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.46 AU - 8.04 AU

Year: 13931 Days

Day: 16.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,667,723 km

• M1: 42,486 km (0.096 R)
• M2: 153,338 km (0.092 R)
• M3: 334,800 km (0.094 R)
• M4: 585,526 km (0.039 R)
• M5: 939,774 km (0.105 R)
• M6: 1,309,430 km (0.038 R)
• M7: 1,666,520 km (0.062 R)
• M8: 2,018,973 km (0.072 R)
• M9: 2,727,020 km (0.076 R)
• M10: 2,911,324 km (0.073 R)
• M11: 3,147,988 km (0.053 R)
• M12: 3,282,327 km (0.094 R)
• M13: 3,858,428 km (0.113 R)
• M14: 4,555,704 km (0.052 R)
• M15: 5,364,430 km (0.104 R)
• M16: 6,370,476 km (0.059 R)
• M17: 6,768,855 km (0.081 R)
• M18: 7,857,628 km (0.063 R)
• M19: 8,147,100 km (0.049 R)
• M20: 8,572,856 km (0.059 R)
• M21: 9,239,015 km (0.117 R)
• M22: 12,031,409 km (0.107 R)
• M23: 12,695,324 km (0.045 R)
• M24: 16,856,239 km (0.079 R)
• M25: 19,502,775 km (0.116 R)
• M26: 22,578,507 km (0.039 R)
• M27: 26,974,590 km (0.06 R)
• M28: 30,268,885 km (0.117 R)
• M29: 31,183,826 km (0.109 R)
• M30: 31,596,267 km (0.115 R)
• M31: 33,821,535 km (0.054 R)
• M32: 37,642,265 km (0.12 R)
• M33: 40,505,867 km (0.076 R)
• M34: 40,750,759 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.4

Radius: 6.5

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.55 AU - 10.67 AU

Year: 17754 Days

Day: 24.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,667,723 km

• M1: 81,082 km (0.12 R)
• M2: 540,348 km (0.108 R)
• M3: 1,985,164 km (0.106 R)
• M4: 3,240,589 km (0.086 R)
• M5: 3,644,055 km (0.079 R)
• M6: 4,551,216 km (0.083 R)
• M7: 8,119,275 km (0.108 R)
• M8: 11,610,141 km (0.108 R)
• M9: 17,474,228 km (0.102 R)
• M10: 19,134,914 km (0.119 R)
• M11: 25,984,103 km (0.118 R)
• M12: 26,619,296 km (0.11 R)
• M13: 28,924,150 km (0.077 R)
• M14: 33,302,880 km (0.077 R)
• M15: 41,023,925 km (0.107 R)
• M16: 49,694,917 km (0.074 R)
• M17: 51,830,277 km (0.103 R)
• M18: 57,524,271 km (0.098 R)
• M19: 60,613,916 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.5

Radius: 4.6

Gravity: 24.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.56 AU - 11.42 AU

Year: 21937 Days

Day: 21.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,667,723 km

• M1: 57,296 km (0.041 R)
• M2: 200,910 km (0.085 R)
• M3: 758,012 km (0.105 R)
• M4: 987,645 km (0.046 R)
• M5: 1,364,931 km (0.11 R)
• M6: 1,759,869 km (0.085 R)
• M7: 2,558,872 km (0.071 R)
• M8: 3,403,800 km (0.086 R)
• M9: 4,420,168 km (0.096 R)
• M10: 4,694,232 km (0.05 R)
• M11: 5,052,668 km (0.083 R)
• M12: 5,743,361 km (0.104 R)
• M13: 5,987,056 km (0.117 R)
• M14: 8,396,480 km (0.093 R)
• M15: 8,763,593 km (0.065 R)
• M16: 9,987,154 km (0.081 R)
• M17: 14,040,059 km (0.072 R)
• M18: 16,103,762 km (0.081 R)
• M19: 18,100,594 km (0.077 R)
• M20: 20,163,399 km (0.055 R)
• M21: 25,939,822 km (0.085 R)
• M22: 26,271,181 km (0.06 R)
• M23: 29,024,380 km (0.086 R)
• M24: 29,621,276 km (0.107 R)
• M25: 30,348,172 km (0.08 R)
• M26: 31,586,094 km (0.083 R)
• M27: 33,636,034 km (0.068 R)
• M28: 39,290,684 km (0.105 R)
• M29: 40,463,232 km (0.114 R)
• M30: 41,357,827 km (0.084 R)
• M31: 43,807,642 km (0.063 R)
• M32: 50,351,801 km (0.09 R)
• M33: 50,695,128 km (0.104 R)
• M34: 51,386,420 km (0.087 R)
• M35: 61,539,029 km (0.077 R)
• M36: 63,318,196 km (0.052 R)
• M37: 67,602,231 km (0.119 R)
• M38: 70,348,698 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.4

Radius: 5.6

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.44 AU - 10.66 AU

Year: 22126 Days

Day: 23.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,667,723 km

• M1: 70,161 km (0.104 R)
• M2: 1,919,191 km (0.065 R)
• M3: 2,868,988 km (0.109 R)
• M4: 3,418,611 km (0.06 R)
• M5: 4,864,474 km (0.041 R)
• M6: 5,721,969 km (0.069 R)
• M7: 6,417,449 km (0.113 R)
• M8: 8,684,306 km (0.119 R)
• M9: 16,976,666 km (0.106 R)
• M10: 20,644,357 km (0.044 R)
• M11: 20,924,853 km (0.078 R)
• M12: 35,275,328 km (0.1 R)
• M13: 38,995,228 km (0.107 R)
• M14: 43,272,830 km (0.059 R)
• M15: 46,079,435 km (0.057 R)
• M16: 47,041,200 km (0.108 R)
• M17: 53,621,861 km (0.116 R)
• M18: 67,128,155 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 18,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit