🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 14.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.62 AU - 0.92 AU

Year: 430 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 56,333,368 km

• M1: 179,368 km (0.064 R)
• M2: 831,764 km (0.109 R)
• M3: 3,000,484 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.8

Radius: 13.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.1 AU - 1.46 AU

Year: 921 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 56,333,368 km

• M1: 172,935 km (0.068 R)
• M2: 755,768 km (0.085 R)
• M3: 1,205,160 km (0.104 R)
• M4: 2,112,322 km (0.116 R)
• M5: 3,732,317 km (0.07 R)
• M6: 5,208,250 km (0.079 R)
• M7: 7,108,891 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.3

Radius: 11.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.54 AU - 1.72 AU

Year: 1323 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,333,368 km

• M1: 142,118 km (0.118 R)
• M2: 507,286 km (0.081 R)
• M3: 895,642 km (0.097 R)
• M4: 1,579,454 km (0.084 R)
• M5: 2,132,966 km (0.025 R)
• M6: 2,715,949 km (0.04 R)
• M7: 3,933,227 km (0.039 R)
• M8: 4,725,647 km (0.116 R)
• M9: 5,291,875 km (0.088 R)
• M10: 5,862,292 km (0.06 R)
• M11: 7,577,282 km (0.096 R)
• M12: 8,406,503 km (0.093 R)
• M13: 8,856,643 km (0.115 R)
• M14: 9,295,114 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.6

Radius: 12.2

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.85 AU - 2.73 AU

Year: 2203 Days

Day: 10.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,333,368 km

• M1: 151,692 km (0.119 R)
• M2: 625,170 km (0.057 R)
• M3: 1,052,421 km (0.11 R)
• M4: 1,519,615 km (0.091 R)
• M5: 1,934,001 km (0.105 R)
• M6: 2,549,148 km (0.071 R)
• M7: 3,605,608 km (0.104 R)
• M8: 4,193,827 km (0.117 R)
• M9: 5,184,165 km (0.087 R)
• M10: 5,734,984 km (0.082 R)
• M11: 6,140,843 km (0.059 R)
• M12: 10,153,357 km (0.049 R)
• M13: 10,825,800 km (0.116 R)
• M14: 11,607,448 km (0.089 R)
• M15: 12,384,609 km (0.091 R)
• M16: 13,861,440 km (0.065 R)
• M17: 14,363,490 km (0.058 R)
• M18: 16,749,127 km (0.109 R)
• M19: 17,162,317 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.4

Radius: 9.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.08 AU - 2.74 AU

Year: 2379 Days

Day: 14.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,333,368 km

• M1: 123,119 km (0.042 R)
• M2: 703,260 km (0.12 R)
• M3: 1,812,827 km (0.101 R)
• M4: 2,527,456 km (0.068 R)
• M5: 3,216,653 km (0.086 R)
• M6: 4,300,041 km (0.117 R)
• M7: 7,303,368 km (0.093 R)
• M8: 10,224,416 km (0.073 R)
• M9: 12,111,593 km (0.033 R)
• M10: 13,038,352 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 8.1

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.31 AU - 5.47 AU

Year: 5848 Days

Day: 9.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,333,368 km

• M1: 107,262 km (0.099 R)
• M2: 635,791 km (0.093 R)
• M3: 1,000,959 km (0.12 R)
• M4: 1,300,005 km (0.04 R)
• M5: 1,899,295 km (0.116 R)
• M6: 2,279,124 km (0.118 R)
• M7: 2,652,221 km (0.105 R)
• M8: 5,466,456 km (0.088 R)
• M9: 7,264,772 km (0.082 R)
• M10: 8,196,467 km (0.079 R)
• M11: 10,015,129 km (0.108 R)
• M12: 15,029,799 km (0.106 R)
• M13: 15,335,727 km (0.104 R)
• M14: 16,342,670 km (0.096 R)
• M15: 18,839,159 km (0.086 R)
• M16: 20,215,011 km (0.066 R)
• M17: 20,813,851 km (0.05 R)
• M18: 21,194,129 km (0.105 R)
• M19: 28,203,836 km (0.12 R)
• M20: 28,857,429 km (0.06 R)
• M21: 30,097,745 km (0.108 R)
• M22: 31,773,092 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331

Radius: 11.8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.1 AU - 5.98 AU

Year: 7194 Days

Day: 10.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,333,368 km

• M1: 146,756 km (0.046 R)
• M2: 610,659 km (0.114 R)
• M3: 1,050,775 km (0.057 R)
• M4: 1,769,892 km (0.066 R)
• M5: 2,654,764 km (0.096 R)
• M6: 3,682,352 km (0.049 R)
• M7: 4,570,514 km (0.113 R)
• M8: 5,201,518 km (0.11 R)
• M9: 5,980,175 km (0.103 R)
• M10: 6,735,943 km (0.032 R)
• M11: 7,378,616 km (0.037 R)
• M12: 8,514,812 km (0.096 R)
• M13: 9,513,078 km (0.089 R)
• M14: 10,105,486 km (0.111 R)
• M15: 10,543,359 km (0.11 R)
• M16: 11,410,578 km (0.039 R)
• M17: 13,601,289 km (0.118 R)
• M18: 13,973,937 km (0.119 R)
• M19: 14,907,727 km (0.06 R)
• M20: 16,415,524 km (0.114 R)
• M21: 19,664,790 km (0.038 R)
• M22: 20,279,637 km (0.099 R)
• M23: 22,055,214 km (0.091 R)
• M24: 23,548,350 km (0.105 R)
• M25: 26,240,065 km (0.083 R)
• M26: 27,830,290 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 8.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.7 AU - 6.42 AU

Year: 8336 Days

Day: 7.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,333,368 km

• M1: 102,026 km (0.12 R)
• M2: 421,866 km (0.111 R)
• M3: 1,519,466 km (0.108 R)
• M4: 2,266,408 km (0.091 R)
• M5: 2,838,620 km (0.056 R)
• M6: 3,338,576 km (0.081 R)
• M7: 4,614,646 km (0.059 R)
• M8: 4,899,330 km (0.117 R)
• M9: 5,168,307 km (0.102 R)
• M10: 5,794,973 km (0.083 R)
• M11: 6,313,030 km (0.112 R)
• M12: 6,828,694 km (0.115 R)
• M13: 8,165,650 km (0.082 R)
• M14: 8,895,987 km (0.108 R)
• M15: 9,420,328 km (0.08 R)
• M16: 9,837,406 km (0.052 R)
• M17: 10,179,986 km (0.107 R)
• M18: 14,602,697 km (0.089 R)
• M19: 15,619,214 km (0.082 R)
• M20: 16,561,831 km (0.052 R)
• M21: 17,169,946 km (0.094 R)
• M22: 24,481,692 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.6

Radius: 4.4

Gravity: 51.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.18 AU - 8.24 AU

Year: 11051 Days

Day: 16.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,333,368 km

• M1: 54,753 km (0.055 R)
• M2: 210,185 km (0.096 R)
• M3: 359,633 km (0.119 R)
• M4: 503,995 km (0.109 R)
• M5: 705,354 km (0.092 R)
• M6: 875,148 km (0.116 R)
• M7: 1,206,806 km (0.091 R)
• M8: 1,366,726 km (0.062 R)
• M9: 1,681,031 km (0.108 R)
• M10: 2,390,574 km (0.12 R)
• M11: 2,733,003 km (0.096 R)
• M12: 3,231,015 km (0.063 R)
• M13: 3,409,784 km (0.104 R)
• M14: 4,132,492 km (0.108 R)
• M15: 6,258,427 km (0.116 R)
• M16: 6,699,441 km (0.104 R)
• M17: 6,906,634 km (0.094 R)
• M18: 8,007,525 km (0.07 R)
• M19: 8,430,887 km (0.095 R)
• M20: 10,888,032 km (0.106 R)
• M21: 12,064,470 km (0.069 R)
• M22: 15,732,460 km (0.119 R)
• M23: 17,386,713 km (0.102 R)
• M24: 19,994,653 km (0.083 R)
• M25: 24,671,082 km (0.039 R)
• M26: 24,966,837 km (0.109 R)
• M27: 26,481,366 km (0.057 R)
• M28: 27,630,278 km (0.11 R)
• M29: 29,803,486 km (0.105 R)
• M30: 30,026,836 km (0.03 R)
• M31: 33,513,065 km (0.117 R)
• M32: 37,259,893 km (0.036 R)
• M33: 45,719,952 km (0.119 R)
• M34: 47,522,456 km (0.119 R)
• M35: 48,133,564 km (0.102 R)
• M36: 49,060,173 km (0.103 R)
• M37: 49,215,605 km (0.092 R)
• M38: 54,870,405 km (0.035 R)
• M39: 55,542,997 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.3

Radius: 5.7

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.08 AU - 8.46 AU

Year: 15121 Days

Day: 22.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,333,368 km

• M1: 70,909 km (0.09 R)
• M2: 288,574 km (0.097 R)
• M3: 469,139 km (0.046 R)
• M4: 694,882 km (0.106 R)
• M5: 1,574,817 km (0.056 R)
• M6: 1,949,260 km (0.1 R)
• M7: 2,717,745 km (0.032 R)
• M8: 4,005,633 km (0.061 R)
• M9: 4,389,950 km (0.08 R)
• M10: 4,638,432 km (0.098 R)
• M11: 5,266,443 km (0.101 R)
• M12: 6,609,384 km (0.09 R)
• M13: 7,755,902 km (0.079 R)
• M14: 9,329,821 km (0.074 R)
• M15: 9,585,633 km (0.062 R)
• M16: 11,743,882 km (0.109 R)
• M17: 12,345,564 km (0.111 R)
• M18: 12,778,650 km (0.075 R)
• M19: 14,341,050 km (0.077 R)
• M20: 14,750,799 km (0.102 R)
• M21: 17,761,606 km (0.119 R)
• M22: 20,378,521 km (0.118 R)
• M23: 20,896,279 km (0.076 R)
• M24: 22,319,703 km (0.104 R)
• M25: 25,856,795 km (0.066 R)
• M26: 28,340,569 km (0.111 R)
• M27: 33,180,209 km (0.079 R)
• M28: 34,990,194 km (0.1 R)
• M29: 36,484,826 km (0.081 R)
• M30: 40,813,441 km (0.09 R)
• M31: 46,207,641 km (0.085 R)
• M32: 53,024,666 km (0.066 R)
• M33: 54,497,008 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 15,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit