🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.2

Radius: 13.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.91 AU - 1.33 AU

Year: 818 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 165.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,751,690 km

• M1: 172,337 km (0.082 R)
• M2: 465,698 km (0.105 R)
• M3: 821,442 km (0.115 R)
• M4: 1,446,611 km (0.104 R)
• M5: 1,765,554 km (0.118 R)
• M6: 2,315,027 km (0.059 R)
• M7: 2,818,873 km (0.115 R)
• M8: 3,312,396 km (0.037 R)
• M9: 3,974,367 km (0.107 R)
• M10: 4,537,004 km (0.1 R)
• M11: 5,515,225 km (0.03 R)
• M12: 5,934,099 km (0.104 R)
• M13: 6,280,717 km (0.041 R)
• M14: 6,652,468 km (0.117 R)
• M15: 6,973,206 km (0.112 R)
• M16: 7,412,874 km (0.062 R)
• M17: 7,866,305 km (0.097 R)
• M18: 8,589,611 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 11.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.44 AU - 2.36 AU

Year: 1808 Days

Day: 5 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,751,690 km

• M1: 297,101 km (0.056 R)
• M2: 595,100 km (0.077 R)
• M3: 833,410 km (0.086 R)
• M4: 1,096,403 km (0.083 R)
• M5: 1,424,321 km (0.113 R)
• M6: 1,733,241 km (0.043 R)
• M7: 1,957,787 km (0.091 R)
• M8: 2,553,187 km (0.097 R)
• M9: 3,072,142 km (0.115 R)
• M10: 4,535,359 km (0.079 R)
• M11: 4,947,351 km (0.083 R)
• M12: 5,499,816 km (0.115 R)
• M13: 6,343,548 km (0.087 R)
• M14: 6,644,240 km (0.118 R)
• M15: 8,216,364 km (0.104 R)
• M16: 8,597,390 km (0.053 R)
• M17: 8,888,956 km (0.081 R)
• M18: 9,205,355 km (0.118 R)
• M19: 9,608,821 km (0.076 R)
• M20: 10,251,493 km (0.115 R)
• M21: 10,828,492 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 12.2

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.69 AU - 2.73 AU

Year: 2268 Days

Day: 10.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,751,690 km

• M1: 199,713 km (0.085 R)
• M2: 466,446 km (0.092 R)
• M3: 966,851 km (0.113 R)
• M4: 1,460,225 km (0.098 R)
• M5: 2,346,293 km (0.065 R)
• M6: 2,969,518 km (0.086 R)
• M7: 3,349,496 km (0.087 R)
• M8: 3,736,656 km (0.059 R)
• M9: 4,111,099 km (0.042 R)
• M10: 4,954,083 km (0.094 R)
• M11: 5,286,190 km (0.112 R)
• M12: 7,393,725 km (0.103 R)
• M13: 8,443,453 km (0.07 R)
• M14: 9,889,915 km (0.068 R)
• M15: 10,248,801 km (0.088 R)
• M16: 11,422,994 km (0.078 R)
• M17: 12,110,097 km (0.107 R)
• M18: 12,445,795 km (0.089 R)
• M19: 13,673,694 km (0.103 R)
• M20: 15,539,030 km (0.036 R)
• M21: 16,375,432 km (0.117 R)
• M22: 17,017,207 km (0.113 R)
• M23: 17,415,436 km (0.08 R)
• M24: 17,818,453 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.9

Radius: 15

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.32 AU - 3.54 AU

Year: 4385 Days

Day: 5.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,751,690 km

• M1: 188,045 km (0.04 R)
• M2: 525,388 km (0.078 R)
• M3: 838,197 km (0.068 R)
• M4: 1,207,554 km (0.094 R)
• M5: 1,491,341 km (0.093 R)
• M6: 2,011,643 km (0.102 R)
• M7: 3,178,955 km (0.094 R)
• M8: 3,965,840 km (0.074 R)
• M9: 4,495,566 km (0.081 R)
• M10: 5,206,754 km (0.103 R)
• M11: 5,608,125 km (0.089 R)
• M12: 6,131,718 km (0.09 R)
• M13: 6,623,595 km (0.077 R)
• M14: 7,516,395 km (0.063 R)
• M15: 7,908,043 km (0.085 R)
• M16: 8,722,005 km (0.058 R)
• M17: 9,779,662 km (0.083 R)
• M18: 10,755,788 km (0.081 R)
• M19: 11,630,187 km (0.102 R)
• M20: 13,164,613 km (0.099 R)
• M21: 13,764,799 km (0.085 R)
• M22: 14,254,882 km (0.053 R)
• M23: 15,006,162 km (0.08 R)
• M24: 16,611,796 km (0.09 R)
• M25: 17,150,349 km (0.11 R)
• M26: 19,055,777 km (0.118 R)
• M27: 20,415,173 km (0.056 R)
• M28: 21,719,965 km (0.084 R)
• M29: 22,751,443 km (0.091 R)
• M30: 24,668,689 km (0.104 R)
• M31: 26,607,776 km (0.096 R)
• M32: 29,032,010 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222

Radius: 9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.65 AU - 4.31 AU

Year: 4481 Days

Day: 13.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,751,690 km

• M1: 190,438 km (0.081 R)
• M2: 383,419 km (0.106 R)
• M3: 602,580 km (0.114 R)
• M4: 782,247 km (0.03 R)
• M5: 1,243,757 km (0.12 R)
• M6: 1,488,648 km (0.116 R)
• M7: 2,124,140 km (0.077 R)
• M8: 3,541,730 km (0.083 R)
• M9: 3,772,410 km (0.099 R)
• M10: 5,455,685 km (0.088 R)
• M11: 6,209,209 km (0.064 R)
• M12: 7,480,193 km (0.112 R)
• M13: 11,893,779 km (0.082 R)
• M14: 14,821,110 km (0.115 R)
• M15: 16,512,613 km (0.086 R)
• M16: 17,887,866 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.6

Radius: 3.1

Gravity: 24.41 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.5 AU - 8.02 AU

Year: 14921 Days

Day: 20.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,751,690 km

• M1: 77,940 km (0.096 R)
• M2: 332,706 km (0.085 R)
• M3: 647,759 km (0.093 R)
• M4: 2,214,348 km (0.077 R)
• M5: 3,444,192 km (0.094 R)
• M6: 3,871,892 km (0.075 R)
• M7: 4,490,778 km (0.074 R)
• M8: 4,659,824 km (0.067 R)
• M9: 7,537,489 km (0.062 R)
• M10: 8,355,639 km (0.085 R)
• M11: 10,330,182 km (0.111 R)
• M12: 11,823,617 km (0.094 R)
• M13: 13,710,196 km (0.034 R)
• M14: 13,906,618 km (0.12 R)
• M15: 14,604,941 km (0.091 R)
• M16: 16,856,838 km (0.089 R)
• M17: 17,736,174 km (0.116 R)
• M18: 18,866,685 km (0.05 R)
• M19: 21,784,442 km (0.11 R)
• M20: 25,777,508 km (0.029 R)
• M21: 31,649,524 km (0.118 R)
• M22: 33,154,478 km (0.071 R)
• M23: 36,749,016 km (0.05 R)
• M24: 43,441,426 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.1

Radius: 5.2

Gravity: 18.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.56 AU - 9.88 AU

Year: 17774 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,751,690 km

• M1: 64,925 km (0.115 R)
• M2: 542,292 km (0.119 R)
• M3: 2,154,658 km (0.066 R)
• M4: 3,146,342 km (0.041 R)
• M5: 3,519,589 km (0.046 R)
• M6: 4,395,933 km (0.045 R)
• M7: 7,487,972 km (0.115 R)
• M8: 7,618,272 km (0.114 R)
• M9: 9,320,247 km (0.112 R)
• M10: 10,210,653 km (0.11 R)
• M11: 10,723,026 km (0.085 R)
• M12: 10,879,206 km (0.094 R)
• M13: 13,884,328 km (0.074 R)
• M14: 19,993,307 km (0.102 R)
• M15: 20,925,900 km (0.11 R)
• M16: 21,290,320 km (0.109 R)
• M17: 23,083,251 km (0.104 R)
• M18: 23,929,376 km (0.087 R)
• M19: 24,632,935 km (0.061 R)
• M20: 29,326,419 km (0.061 R)
• M21: 30,279,357 km (0.111 R)
• M22: 31,336,266 km (0.107 R)
• M23: 31,961,286 km (0.108 R)
• M24: 54,519,598 km (0.095 R)
• M25: 60,662,535 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306

Radius: 3.9

Gravity: 20.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.12 AU - 10.64 AU

Year: 18265 Days

Day: 20.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 54,751,690 km

• M1: 60,737 km (0.108 R)
• M2: 903,272 km (0.12 R)
• M3: 1,501,963 km (0.096 R)
• M4: 1,941,032 km (0.105 R)
• M5: 2,460,885 km (0.047 R)
• M6: 2,648,182 km (0.093 R)
• M7: 2,793,291 km (0.114 R)
• M8: 3,069,449 km (0.054 R)
• M9: 3,577,783 km (0.103 R)
• M10: 3,948,187 km (0.092 R)
• M11: 4,712,782 km (0.115 R)
• M12: 4,841,436 km (0.049 R)
• M13: 5,720,323 km (0.072 R)
• M14: 6,865,046 km (0.116 R)
• M15: 8,114,787 km (0.095 R)
• M16: 8,326,169 km (0.104 R)
• M17: 9,334,010 km (0.051 R)
• M18: 10,687,272 km (0.117 R)
• M19: 11,473,259 km (0.111 R)
• M20: 12,969,238 km (0.047 R)
• M21: 13,506,294 km (0.076 R)
• M22: 14,109,922 km (0.07 R)
• M23: 14,783,411 km (0.081 R)
• M24: 15,068,694 km (0.027 R)
• M25: 15,647,488 km (0.084 R)
• M26: 20,071,247 km (0.066 R)
• M27: 22,106,227 km (0.12 R)
• M28: 23,160,593 km (0.058 R)
• M29: 23,445,876 km (0.091 R)
• M30: 25,046,573 km (0.103 R)
• M31: 26,471,493 km (0.117 R)
• M32: 29,600,482 km (0.118 R)
• M33: 31,978,490 km (0.105 R)
• M34: 33,586,368 km (0.045 R)
• M35: 34,361,883 km (0.114 R)
• M36: 35,409,517 km (0.112 R)
• M37: 38,006,386 km (0.097 R)
• M38: 40,978,746 km (0.1 R)
• M39: 41,548,565 km (0.092 R)
• M40: 44,161,441 km (0.1 R)
• M41: 45,647,397 km (0.115 R)
• M42: 46,248,631 km (0.071 R)
• M43: 47,259,613 km (0.075 R)
• M44: 51,837,607 km (0.118 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: 192 - 16,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit