🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 11.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.89 AU - 1.09 AU

Year: 646 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,527,888 km

• M1: 146,756 km (0.084 R)
• M2: 600,935 km (0.1 R)
• M3: 1,174,642 km (0.091 R)
• M4: 1,774,829 km (0.103 R)
• M5: 2,431,564 km (0.031 R)
• M6: 2,835,328 km (0.086 R)
• M7: 5,188,054 km (0.103 R)
• M8: 6,202,627 km (0.094 R)
• M9: 7,052,343 km (0.111 R)
• M10: 7,763,082 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.4

Radius: 9.6

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.8 AU - 1.26 AU

Year: 686 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,527,888 km

• M1: 119,379 km (0.071 R)
• M2: 506,987 km (0.087 R)
• M3: 966,552 km (0.07 R)
• M4: 1,276,369 km (0.08 R)
• M5: 1,590,973 km (0.116 R)
• M6: 1,949,111 km (0.052 R)
• M7: 2,716,249 km (0.06 R)
• M8: 3,106,849 km (0.109 R)
• M9: 3,972,571 km (0.082 R)
• M10: 4,606,717 km (0.119 R)
• M11: 5,008,387 km (0.11 R)
• M12: 5,342,738 km (0.112 R)
• M13: 5,692,049 km (0.12 R)
• M14: 6,580,810 km (0.051 R)
• M15: 7,245,025 km (0.109 R)
• M16: 7,906,247 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.6

Radius: 9.8

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.29 AU - 1.41 AU

Year: 1029 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,527,888 km

• M1: 122,521 km (0.12 R)
• M2: 521,498 km (0.112 R)
• M3: 840,441 km (0.057 R)
• M4: 1,252,284 km (0.068 R)
• M5: 1,611,019 km (0.088 R)
• M6: 1,978,731 km (0.031 R)
• M7: 2,529,401 km (0.045 R)
• M8: 3,030,404 km (0.097 R)
• M9: 3,779,441 km (0.05 R)
• M10: 4,131,744 km (0.109 R)
• M11: 4,629,456 km (0.063 R)
• M12: 5,052,369 km (0.112 R)
• M13: 5,663,177 km (0.065 R)
• M14: 6,278,323 km (0.095 R)
• M15: 7,055,634 km (0.091 R)
• M16: 7,921,357 km (0.114 R)
• M17: 8,393,338 km (0.115 R)
• M18: 10,134,059 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.6

Radius: 14.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.5 AU - 2.16 AU

Year: 1624 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,527,888 km

• M1: 179,667 km (0.116 R)
• M2: 737,817 km (0.068 R)
• M3: 1,197,531 km (0.11 R)
• M4: 1,808,040 km (0.091 R)
• M5: 3,229,968 km (0.115 R)
• M6: 3,757,899 km (0.084 R)
• M7: 4,707,845 km (0.093 R)
• M8: 5,155,591 km (0.085 R)
• M9: 6,426,575 km (0.026 R)
• M10: 8,010,368 km (0.063 R)
• M11: 9,359,591 km (0.084 R)
• M12: 11,244,374 km (0.076 R)
• M13: 12,621,273 km (0.095 R)
• M14: 13,130,953 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163

Radius: 14

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.52 AU - 3.66 AU

Year: 3563 Days

Day: 8.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,527,888 km

• M1: 174,132 km (0.039 R)
• M2: 1,104,331 km (0.083 R)
• M3: 2,849,540 km (0.088 R)
• M4: 3,523,179 km (0.079 R)
• M5: 6,080,705 km (0.107 R)
• M6: 7,095,577 km (0.047 R)
• M7: 7,532,103 km (0.058 R)
• M8: 13,891,957 km (0.091 R)
• M9: 14,796,576 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 11.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.06 AU - 4.12 AU

Year: 4462 Days

Day: 10.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,527,888 km

• M1: 145,260 km (0.077 R)
• M2: 515,813 km (0.053 R)
• M3: 909,555 km (0.044 R)
• M4: 1,345,184 km (0.045 R)
• M5: 1,869,076 km (0.09 R)
• M6: 3,089,046 km (0.066 R)
• M7: 3,989,476 km (0.095 R)
• M8: 4,442,458 km (0.08 R)
• M9: 4,854,451 km (0.091 R)
• M10: 6,246,160 km (0.056 R)
• M11: 7,478,098 km (0.09 R)
• M12: 8,098,630 km (0.055 R)
• M13: 8,716,021 km (0.119 R)
• M14: 9,600,892 km (0.119 R)
• M15: 10,930,368 km (0.11 R)
• M16: 12,905,360 km (0.073 R)
• M17: 13,748,194 km (0.115 R)
• M18: 17,609,614 km (0.057 R)
• M19: 19,466,423 km (0.069 R)
• M20: 22,001,209 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247

Radius: 8.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.79 AU - 6.33 AU

Year: 8600 Days

Day: 11.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,527,888 km

• M1: 102,026 km (0.084 R)
• M2: 476,170 km (0.096 R)
• M3: 1,009,337 km (0.12 R)
• M4: 2,650,725 km (0.086 R)
• M5: 2,998,689 km (0.042 R)
• M6: 4,837,546 km (0.115 R)
• M7: 5,416,191 km (0.115 R)
• M8: 6,322,006 km (0.119 R)
• M9: 11,724,284 km (0.101 R)
• M10: 13,442,266 km (0.108 R)
• M11: 15,965,534 km (0.085 R)
• M12: 16,444,995 km (0.084 R)
• M13: 18,263,955 km (0.073 R)
• M14: 19,730,463 km (0.074 R)
• M15: 23,892,725 km (0.112 R)
• M16: 26,971,000 km (0.058 R)
• M17: 28,780,835 km (0.047 R)
• M18: 29,760,552 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.4

Radius: 11.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.58 AU - 6.18 AU

Year: 9354 Days

Day: 12.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,527,888 km

• M1: 146,756 km (0.106 R)
• M2: 613,351 km (0.109 R)
• M3: 1,034,768 km (0.09 R)
• M4: 1,503,459 km (0.102 R)
• M5: 2,224,670 km (0.066 R)
• M6: 2,674,810 km (0.095 R)
• M7: 3,206,331 km (0.101 R)
• M8: 4,836,200 km (0.118 R)
• M9: 7,141,653 km (0.075 R)
• M10: 8,051,208 km (0.082 R)
• M11: 11,000,530 km (0.086 R)
• M12: 13,069,319 km (0.086 R)
• M13: 15,569,847 km (0.105 R)
• M14: 17,227,691 km (0.082 R)
• M15: 18,167,764 km (0.096 R)
• M16: 18,650,516 km (0.052 R)
• M17: 19,569,645 km (0.072 R)
• M18: 20,076,932 km (0.108 R)
• M19: 21,269,376 km (0.119 R)
• M20: 23,387,982 km (0.074 R)
• M21: 24,124,452 km (0.087 R)
• M22: 25,215,469 km (0.084 R)
• M23: 28,593,239 km (0.063 R)
• M24: 35,370,771 km (0.098 R)
• M25: 35,799,818 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.6

Radius: 7.7

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.36 AU - 9.24 AU

Year: 14291 Days

Day: 18.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,527,888 km

• M1: 109,655 km (0.096 R)
• M2: 645,066 km (0.113 R)
• M3: 1,031,178 km (0.12 R)
• M4: 1,815,071 km (0.059 R)
• M5: 2,074,773 km (0.098 R)
• M6: 2,747,215 km (0.091 R)
• M7: 5,735,882 km (0.04 R)
• M8: 6,164,479 km (0.109 R)
• M9: 6,403,986 km (0.045 R)
• M10: 6,720,984 km (0.114 R)
• M11: 7,310,698 km (0.107 R)
• M12: 9,832,470 km (0.084 R)
• M13: 11,441,395 km (0.071 R)
• M14: 11,961,846 km (0.09 R)
• M15: 12,716,717 km (0.1 R)
• M16: 15,358,765 km (0.071 R)
• M17: 16,510,967 km (0.098 R)
• M18: 17,926,911 km (0.034 R)
• M19: 20,844,668 km (0.032 R)
• M20: 23,065,897 km (0.105 R)
• M21: 23,644,991 km (0.087 R)
• M22: 29,204,197 km (0.096 R)
• M23: 34,276,612 km (0.118 R)
• M24: 34,598,397 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.2

Radius: 3.6

Gravity: 65.6 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.52 AU - 9.36 AU

Year: 14677 Days

Day: 22.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,527,888 km

• M1: 45,927 km (0.117 R)
• M2: 159,621 km (0.109 R)
• M3: 439,070 km (0.026 R)
• M4: 625,917 km (0.091 R)
• M5: 918,681 km (0.09 R)
• M6: 1,199,775 km (0.057 R)
• M7: 1,412,353 km (0.115 R)
• M8: 2,064,002 km (0.084 R)
• M9: 2,589,240 km (0.12 R)
• M10: 3,809,211 km (0.07 R)
• M11: 4,331,756 km (0.058 R)
• M12: 4,626,913 km (0.118 R)
• M13: 5,112,507 km (0.057 R)
• M14: 5,863,937 km (0.097 R)
• M15: 6,643,342 km (0.104 R)
• M16: 8,606,964 km (0.109 R)
• M17: 12,882,770 km (0.104 R)
• M18: 13,838,401 km (0.102 R)
• M19: 14,477,035 km (0.11 R)
• M20: 14,913,561 km (0.083 R)
• M21: 15,434,012 km (0.09 R)
• M22: 15,584,807 km (0.042 R)
• M23: 15,812,944 km (0.108 R)
• M24: 17,554,712 km (0.097 R)
• M25: 22,556,517 km (0.116 R)
• M26: 25,170,889 km (0.045 R)
• M27: 27,204,373 km (0.057 R)
• M28: 27,424,581 km (0.033 R)
• M29: 28,999,398 km (0.104 R)
• M30: 32,699,252 km (0.027 R)
• M31: 33,829,464 km (0.087 R)
• M32: 33,956,622 km (0.104 R)
• M33: 48,997,192 km (0.041 R)
• M34: 49,814,894 km (0.051 R)
• M35: 50,641,722 km (0.109 R)
• M36: 52,492,546 km (0.068 R)
• M37: 59,233,127 km (0.065 R)
• M38: 60,160,933 km (0.097 R)
• M39: 60,909,970 km (0.041 R)
• M40: 65,535,686 km (0.079 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: 472 - 15,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit