🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 9

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.26 AU - 1.7 AU

Year: 1145 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,605,899 km

• M1: 112,348 km (0.111 R)
• M2: 433,086 km (0.036 R)
• M3: 855,550 km (0.09 R)
• M4: 1,227,002 km (0.095 R)
• M5: 2,260,125 km (0.085 R)
• M6: 2,804,511 km (0.102 R)
• M7: 3,155,318 km (0.046 R)
• M8: 3,882,962 km (0.113 R)
• M9: 6,253,640 km (0.085 R)
• M10: 7,422,448 km (0.116 R)
• M11: 7,792,553 km (0.093 R)
• M12: 8,278,746 km (0.096 R)
• M13: 8,676,826 km (0.11 R)
• M14: 9,283,894 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.9

Radius: 14.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.43 AU - 1.69 AU

Year: 1239 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,605,899 km

• M1: 184,005 km (0.027 R)
• M2: 687,402 km (0.087 R)
• M3: 1,320,949 km (0.088 R)
• M4: 1,794,726 km (0.11 R)
• M5: 2,441,437 km (0.095 R)
• M6: 2,956,652 km (0.118 R)
• M7: 3,441,798 km (0.064 R)
• M8: 3,915,874 km (0.091 R)
• M9: 4,381,871 km (0.117 R)
• M10: 5,507,745 km (0.092 R)
• M11: 6,405,033 km (0.08 R)
• M12: 6,984,276 km (0.078 R)
• M13: 7,472,862 km (0.087 R)
• M14: 7,958,008 km (0.097 R)
• M15: 10,424,279 km (0.102 R)
• M16: 11,064,109 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722

Radius: 12.7

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.41 AU - 2.27 AU

Year: 1587 Days

Day: 13.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,605,899 km

• M1: 158,125 km (0.062 R)
• M2: 769,382 km (0.096 R)
• M3: 1,673,402 km (0.115 R)
• M4: 2,100,653 km (0.073 R)
• M5: 2,818,274 km (0.088 R)
• M6: 3,577,184 km (0.057 R)
• M7: 4,095,242 km (0.042 R)
• M8: 4,526,233 km (0.064 R)
• M9: 5,457,929 km (0.075 R)
• M10: 6,028,495 km (0.088 R)
• M11: 7,050,697 km (0.077 R)
• M12: 8,155,926 km (0.119 R)
• M13: 8,629,254 km (0.101 R)
• M14: 10,569,838 km (0.113 R)
• M15: 11,716,356 km (0.114 R)
• M16: 12,746,935 km (0.104 R)
• M17: 13,143,669 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 11.7

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.86 AU - 1.9 AU

Year: 1639 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,605,899 km

• M1: 145,559 km (0.096 R)
• M2: 581,786 km (0.089 R)
• M3: 960,867 km (0.071 R)
• M4: 1,396,047 km (0.106 R)
• M5: 1,930,261 km (0.068 R)
• M6: 2,359,906 km (0.096 R)
• M7: 2,766,513 km (0.108 R)
• M8: 3,653,180 km (0.072 R)
• M9: 4,239,604 km (0.112 R)
• M10: 4,637,534 km (0.063 R)
• M11: 5,326,432 km (0.07 R)
• M12: 5,984,064 km (0.113 R)
• M13: 6,774,540 km (0.097 R)
• M14: 8,377,630 km (0.084 R)
• M15: 9,736,278 km (0.111 R)
• M16: 12,003,284 km (0.07 R)
• M17: 13,051,367 km (0.059 R)
• M18: 13,428,054 km (0.079 R)
• M19: 14,826,645 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 12.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.05 AU - 2.31 AU

Year: 2047 Days

Day: 11.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,605,899 km

• M1: 158,125 km (0.099 R)
• M2: 619,485 km (0.053 R)
• M3: 1,055,263 km (0.091 R)
• M4: 1,782,159 km (0.045 R)
• M5: 2,380,850 km (0.101 R)
• M6: 4,276,854 km (0.088 R)
• M7: 5,220,666 km (0.107 R)
• M8: 5,714,938 km (0.114 R)
• M9: 7,345,255 km (0.107 R)

Asteroid Belt

Center: 2.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.6

Radius: 13

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.17 AU - 4.15 AU

Year: 4452 Days

Day: 10.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,605,899 km

• M1: 161,715 km (0.067 R)
• M2: 637,736 km (0.094 R)
• M3: 1,395,150 km (0.044 R)
• M4: 2,062,057 km (0.073 R)
• M5: 2,579,217 km (0.062 R)
• M6: 3,745,183 km (0.109 R)
• M7: 4,856,994 km (0.103 R)
• M8: 5,547,837 km (0.104 R)
• M9: 5,962,672 km (0.075 R)
• M10: 6,430,315 km (0.072 R)
• M11: 7,023,919 km (0.057 R)
• M12: 8,359,080 km (0.11 R)
• M13: 9,687,061 km (0.119 R)
• M14: 10,468,410 km (0.086 R)
• M15: 11,244,524 km (0.098 R)
• M16: 13,804,592 km (0.093 R)
• M17: 16,067,858 km (0.101 R)
• M18: 16,609,403 km (0.116 R)
• M19: 18,964,821 km (0.096 R)
• M20: 19,980,441 km (0.091 R)
• M21: 21,031,965 km (0.085 R)
• M22: 21,972,786 km (0.066 R)
• M23: 24,250,862 km (0.098 R)
• M24: 26,598,801 km (0.072 R)
• M25: 29,990,334 km (0.103 R)
• M26: 30,719,923 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.6

Radius: 14.7

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.59 AU - 5.15 AU

Year: 6833 Days

Day: 9.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,605,899 km

• M1: 183,257 km (0.067 R)
• M2: 712,235 km (0.057 R)
• M3: 1,292,376 km (0.109 R)
• M4: 1,808,339 km (0.081 R)
• M5: 2,760,829 km (0.066 R)
• M6: 3,498,496 km (0.094 R)
• M7: 4,554,657 km (0.043 R)
• M8: 5,814,121 km (0.095 R)
• M9: 6,490,603 km (0.108 R)
• M10: 7,031,998 km (0.118 R)
• M11: 8,042,232 km (0.109 R)
• M12: 9,461,617 km (0.086 R)
• M13: 9,970,100 km (0.118 R)
• M14: 15,343,506 km (0.091 R)
• M15: 17,518,808 km (0.103 R)
• M16: 20,118,819 km (0.109 R)
• M17: 24,058,030 km (0.078 R)
• M18: 25,804,286 km (0.065 R)
• M19: 29,941,565 km (0.068 R)
• M20: 31,652,217 km (0.079 R)
• M21: 33,747,185 km (0.087 R)
• M22: 38,796,413 km (0.102 R)
• M23: 40,103,150 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.2

Radius: 3.8

Gravity: 43.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.78 AU - 6.62 AU

Year: 9816 Days

Day: 18 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,605,899 km

• M1: 47,572 km (0.069 R)
• M2: 211,531 km (0.113 R)
• M3: 376,987 km (0.113 R)
• M4: 598,242 km (0.093 R)
• M5: 980,614 km (0.119 R)
• M6: 1,189,453 km (0.097 R)
• M7: 1,802,954 km (0.092 R)
• M8: 2,014,186 km (0.058 R)
• M9: 2,259,676 km (0.039 R)
• M10: 3,326,159 km (0.109 R)
• M11: 4,871,206 km (0.073 R)
• M12: 5,477,526 km (0.106 R)
• M13: 5,645,076 km (0.098 R)
• M14: 6,838,418 km (0.099 R)
• M15: 7,805,269 km (0.061 R)
• M16: 10,256,580 km (0.102 R)
• M17: 11,086,698 km (0.075 R)
• M18: 12,357,233 km (0.072 R)
• M19: 13,176,281 km (0.1 R)
• M20: 15,647,937 km (0.089 R)
• M21: 18,939,988 km (0.072 R)
• M22: 20,504,931 km (0.067 R)
• M23: 22,579,704 km (0.099 R)
• M24: 23,184,678 km (0.12 R)
• M25: 24,067,754 km (0.078 R)
• M26: 25,994,575 km (0.084 R)
• M27: 35,421,335 km (0.083 R)
• M28: 36,120,256 km (0.104 R)
• M29: 36,355,125 km (0.055 R)
• M30: 40,888,688 km (0.093 R)
• M31: 41,016,295 km (0.104 R)
• M32: 42,567,027 km (0.104 R)
• M33: 42,697,925 km (0.027 R)
• M34: 45,922,208 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.3

Radius: 7.2

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.96 AU - 11.72 AU

Year: 21140 Days

Day: 23 Hours

Environment

Temp: -229 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,605,899 km

• M1: 99,632 km (0.071 R)
• M2: 384,616 km (0.11 R)
• M3: 854,204 km (0.081 R)
• M4: 1,134,401 km (0.061 R)
• M5: 2,030,193 km (0.113 R)
• M6: 3,685,942 km (0.119 R)
• M7: 6,166,723 km (0.046 R)
• M8: 6,745,218 km (0.088 R)
• M9: 7,914,625 km (0.116 R)
• M10: 8,748,783 km (0.079 R)
• M11: 9,318,900 km (0.11 R)
• M12: 10,024,404 km (0.116 R)
• M13: 10,882,048 km (0.115 R)
• M14: 12,873,794 km (0.102 R)
• M15: 14,589,981 km (0.077 R)
• M16: 15,465,577 km (0.104 R)
• M17: 20,108,198 km (0.071 R)
• M18: 22,218,725 km (0.05 R)
• M19: 22,600,199 km (0.035 R)
• M20: 24,270,609 km (0.082 R)
• M21: 31,060,557 km (0.049 R)
• M22: 36,448,324 km (0.104 R)
• M23: 46,187,595 km (0.072 R)
• M24: 58,608,407 km (0.077 R)
• M25: 59,519,906 km (0.105 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: 298 - 17,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit