🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.2

Radius: 13.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.68 AU - 0.88 AU

Year: 459 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,009,178 km

• M1: 172,935 km (0.098 R)
• M2: 666,309 km (0.115 R)
• M3: 1,139,487 km (0.088 R)
• M4: 1,577,061 km (0.089 R)
• M5: 2,444,579 km (0.095 R)
• M6: 3,229,519 km (0.065 R)
• M7: 3,662,605 km (0.088 R)
• M8: 5,454,638 km (0.036 R)
• M9: 6,165,975 km (0.09 R)
• M10: 6,660,845 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 14.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.83 AU - 0.91 AU

Year: 541 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,009,178 km

• M1: 176,525 km (0.101 R)
• M2: 778,956 km (0.054 R)
• M3: 1,278,763 km (0.043 R)
• M4: 1,871,320 km (0.075 R)
• M5: 2,580,264 km (0.118 R)
• M6: 4,027,175 km (0.047 R)
• M7: 4,651,596 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.5

Radius: 8.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.73 AU - 1.19 AU

Year: 627 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,009,178 km

• M1: 108,159 km (0.116 R)
• M2: 417,378 km (0.115 R)
• M3: 829,819 km (0.091 R)
• M4: 1,457,233 km (0.089 R)
• M5: 1,833,472 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.4

Radius: 8.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.37 AU - 1.99 AU

Year: 1452 Days

Day: 6.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,009,178 km

• M1: 104,569 km (0.081 R)
• M2: 393,592 km (0.074 R)
• M3: 672,293 km (0.057 R)
• M4: 941,569 km (0.1 R)
• M5: 1,265,598 km (0.076 R)
• M6: 1,549,535 km (0.114 R)
• M7: 2,025,256 km (0.042 R)
• M8: 2,521,023 km (0.054 R)
• M9: 2,849,241 km (0.061 R)
• M10: 3,591,994 km (0.088 R)
• M11: 4,125,460 km (0.106 R)
• M12: 4,426,900 km (0.059 R)
• M13: 4,840,837 km (0.031 R)
• M14: 5,857,654 km (0.114 R)
• M15: 6,181,085 km (0.113 R)
• M16: 6,536,529 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.5

Radius: 8.9

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.74 AU - 2.66 AU

Year: 2176 Days

Day: 9.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,009,178 km

• M1: 110,702 km (0.101 R)
• M2: 439,818 km (0.114 R)
• M3: 997,818 km (0.058 R)
• M4: 1,339,499 km (0.061 R)
• M5: 2,037,673 km (0.107 R)
• M6: 2,804,362 km (0.087 R)
• M7: 3,604,561 km (0.102 R)
• M8: 4,038,544 km (0.033 R)
• M9: 4,570,664 km (0.062 R)
• M10: 4,898,433 km (0.111 R)
• M11: 6,211,004 km (0.082 R)
• M12: 6,641,547 km (0.064 R)
• M13: 6,920,547 km (0.087 R)
• M14: 7,353,932 km (0.114 R)
• M15: 8,339,034 km (0.094 R)
• M16: 10,419,192 km (0.09 R)
• M17: 10,988,861 km (0.103 R)
• M18: 12,483,194 km (0.101 R)
• M19: 13,038,950 km (0.106 R)
• M20: 13,566,582 km (0.102 R)
• M21: 15,139,155 km (0.112 R)
• M22: 16,269,516 km (0.112 R)
• M23: 16,881,073 km (0.105 R)
• M24: 17,349,763 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508

Radius: 14.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.25 AU - 2.49 AU

Year: 2433 Days

Day: 7.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,009,178 km

• M1: 183,557 km (0.057 R)
• M2: 685,906 km (0.074 R)
• M3: 1,205,908 km (0.105 R)
• M4: 1,686,716 km (0.032 R)
• M5: 2,324,153 km (0.112 R)
• M6: 2,965,628 km (0.114 R)
• M7: 3,497,299 km (0.033 R)
• M8: 5,035,464 km (0.092 R)
• M9: 5,994,087 km (0.098 R)
• M10: 6,504,366 km (0.105 R)
• M11: 7,211,066 km (0.12 R)
• M12: 10,454,946 km (0.081 R)
• M13: 11,388,288 km (0.118 R)
• M14: 11,934,769 km (0.082 R)
• M15: 13,122,725 km (0.114 R)
• M16: 14,075,514 km (0.09 R)
• M17: 15,354,426 km (0.119 R)
• M18: 16,314,396 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.5

Radius: 11.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.74 AU - 5.38 AU

Year: 7590 Days

Day: 14.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,009,178 km

• M1: 140,622 km (0.045 R)
• M2: 530,773 km (0.089 R)
• M3: 1,055,862 km (0.047 R)
• M4: 1,439,132 km (0.049 R)
• M5: 1,993,392 km (0.062 R)
• M6: 2,648,331 km (0.069 R)
• M7: 3,675,320 km (0.097 R)
• M8: 4,097,037 km (0.118 R)
• M9: 4,950,044 km (0.114 R)
• M10: 5,818,759 km (0.115 R)
• M11: 6,713,803 km (0.032 R)
• M12: 7,156,912 km (0.1 R)
• M13: 9,039,003 km (0.081 R)
• M14: 10,876,513 km (0.074 R)
• M15: 11,333,684 km (0.114 R)
• M16: 12,395,530 km (0.115 R)
• M17: 13,873,856 km (0.113 R)
• M18: 15,529,905 km (0.036 R)
• M19: 18,078,753 km (0.104 R)
• M20: 22,001,957 km (0.082 R)
• M21: 22,816,667 km (0.083 R)
• M22: 23,231,502 km (0.054 R)
• M23: 23,905,590 km (0.119 R)
• M24: 24,766,526 km (0.055 R)
• M25: 26,277,464 km (0.092 R)
• M26: 34,004,793 km (0.066 R)
• M27: 35,093,566 km (0.088 R)
• M28: 37,570,608 km (0.072 R)
• M29: 38,969,797 km (0.092 R)
• M30: 40,041,665 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.5

Radius: 4.8

Gravity: 25.5 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.26 AU - 8.3 AU

Year: 15888 Days

Day: 18.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,009,178 km

• M1: 59,690 km (0.037 R)
• M2: 313,408 km (0.083 R)
• M3: 746,643 km (0.027 R)
• M4: 926,759 km (0.079 R)
• M5: 1,390,662 km (0.049 R)
• M6: 4,236,313 km (0.114 R)
• M7: 4,649,352 km (0.08 R)
• M8: 5,019,607 km (0.101 R)
• M9: 5,265,097 km (0.114 R)
• M10: 5,895,054 km (0.12 R)
• M11: 6,910,823 km (0.075 R)
• M12: 7,482,736 km (0.061 R)
• M13: 7,896,673 km (0.077 R)
• M14: 8,820,590 km (0.098 R)
• M15: 9,599,396 km (0.117 R)
• M16: 9,923,276 km (0.037 R)
• M17: 10,198,835 km (0.115 R)
• M18: 10,707,617 km (0.089 R)
• M19: 15,329,743 km (0.097 R)
• M20: 18,943,279 km (0.108 R)
• M21: 19,367,240 km (0.098 R)
• M22: 20,322,272 km (0.118 R)
• M23: 23,278,625 km (0.089 R)
• M24: 23,569,743 km (0.06 R)
• M25: 28,121,857 km (0.063 R)
• M26: 29,684,705 km (0.07 R)
• M27: 33,843,077 km (0.1 R)
• M28: 35,098,952 km (0.031 R)
• M29: 36,646,392 km (0.117 R)
• M30: 37,970,333 km (0.089 R)
• M31: 38,508,736 km (0.079 R)
• M32: 41,135,525 km (0.052 R)
• M33: 51,843,142 km (0.094 R)
• M34: 52,173,604 km (0.058 R)
• M35: 54,868,609 km (0.082 R)
• M36: 55,384,124 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 10,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit