🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 10.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.61 AU

Year: 247 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 85,855,978 km

• M1: 129,402 km (0.089 R)
• M2: 462,108 km (0.037 R)
• M3: 800,049 km (0.11 R)
• M4: 1,138,440 km (0.04 R)
• M5: 1,812,677 km (0.05 R)
• M6: 2,175,452 km (0.045 R)
• M7: 2,719,540 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.9

Radius: 12.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.47 AU - 0.59 AU

Year: 262 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 85,855,978 km

• M1: 155,432 km (0.118 R)
• M2: 598,990 km (0.097 R)
• M3: 1,008,888 km (0.114 R)
• M4: 1,509,742 km (0.094 R)
• M5: 2,160,941 km (0.091 R)
• M6: 2,800,472 km (0.105 R)
• M7: 3,215,008 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 12.1

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.51 AU - 0.61 AU

Year: 284 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 85,855,978 km

• M1: 154,834 km (0.042 R)
• M2: 543,788 km (0.12 R)
• M3: 926,609 km (0.117 R)
• M4: 1,306,737 km (0.109 R)
• M5: 1,801,009 km (0.062 R)
• M6: 2,666,881 km (0.085 R)
• M7: 3,255,698 km (0.11 R)
• M8: 3,736,057 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 11.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.62 AU - 0.66 AU

Year: 347 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 85,855,978 km

• M1: 143,016 km (0.099 R)
• M2: 532,120 km (0.064 R)
• M3: 1,194,389 km (0.076 R)
• M4: 1,666,670 km (0.062 R)
• M5: 2,062,655 km (0.114 R)
• M6: 2,842,060 km (0.094 R)
• M7: 3,649,141 km (0.089 R)
• M8: 4,833,058 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 12.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.62 AU - 1.04 AU

Year: 513 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,855,978 km

• M1: 151,692 km (0.088 R)
• M2: 543,788 km (0.078 R)
• M3: 954,734 km (0.057 R)
• M4: 1,396,945 km (0.114 R)
• M5: 1,818,362 km (0.114 R)
• M6: 2,207,915 km (0.09 R)
• M7: 2,613,774 km (0.072 R)
• M8: 3,287,862 km (0.101 R)
• M9: 4,185,150 km (0.101 R)
• M10: 4,602,079 km (0.088 R)
• M11: 6,076,965 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.1

Radius: 8

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.73 AU - 2.27 AU

Year: 1918 Days

Day: 8.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,855,978 km

• M1: 99,483 km (0.074 R)
• M2: 425,905 km (0.037 R)
• M3: 857,794 km (0.051 R)
• M4: 1,317,060 km (0.069 R)
• M5: 1,718,880 km (0.089 R)
• M6: 2,050,987 km (0.098 R)
• M7: 2,508,756 km (0.09 R)
• M8: 2,784,914 km (0.112 R)
• M9: 3,097,424 km (0.115 R)
• M10: 3,756,403 km (0.067 R)
• M11: 4,610,906 km (0.094 R)
• M12: 5,516,870 km (0.089 R)
• M13: 5,785,548 km (0.071 R)
• M14: 6,037,620 km (0.09 R)
• M15: 6,865,645 km (0.117 R)
• M16: 7,438,754 km (0.065 R)
• M17: 8,231,024 km (0.074 R)
• M18: 10,018,420 km (0.113 R)
• M19: 10,642,692 km (0.058 R)
• M20: 11,449,473 km (0.046 R)
• M21: 11,968,877 km (0.033 R)
• M22: 13,710,495 km (0.09 R)
• M23: 17,166,804 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.6

Radius: 11.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.84 AU - 4.34 AU

Year: 5610 Days

Day: 7.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 85,855,978 km

• M1: 145,708 km (0.095 R)
• M2: 709,244 km (0.03 R)
• M3: 1,226,852 km (0.103 R)
• M4: 1,777,223 km (0.111 R)
• M5: 2,375,913 km (0.105 R)
• M6: 3,048,805 km (0.116 R)
• M7: 3,461,545 km (0.098 R)
• M8: 4,116,185 km (0.105 R)
• M9: 4,956,177 km (0.102 R)
• M10: 6,810,593 km (0.091 R)
• M11: 7,176,659 km (0.114 R)
• M12: 7,696,960 km (0.084 R)
• M13: 8,242,394 km (0.069 R)
• M14: 10,466,316 km (0.102 R)
• M15: 11,365,997 km (0.113 R)
• M16: 12,962,506 km (0.067 R)
• M17: 14,321,902 km (0.106 R)
• M18: 15,204,380 km (0.089 R)
• M19: 16,122,611 km (0.065 R)
• M20: 16,595,490 km (0.093 R)
• M21: 17,818,303 km (0.114 R)
• M22: 18,196,636 km (0.111 R)
• M23: 19,430,071 km (0.113 R)
• M24: 23,015,932 km (0.059 R)
• M25: 26,938,089 km (0.104 R)
• M26: 27,772,695 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 9

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.83 AU - 6.43 AU

Year: 9061 Days

Day: 14.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,855,978 km

• M1: 119,529 km (0.098 R)
• M2: 449,841 km (0.08 R)
• M3: 767,886 km (0.096 R)
• M4: 1,383,930 km (0.104 R)
• M5: 1,868,627 km (0.06 R)
• M6: 2,815,282 km (0.071 R)
• M7: 3,870,995 km (0.098 R)
• M8: 4,212,526 km (0.111 R)
• M9: 5,920,635 km (0.037 R)
• M10: 9,515,023 km (0.043 R)
• M11: 13,860,392 km (0.078 R)
• M12: 14,915,955 km (0.104 R)
• M13: 16,769,921 km (0.082 R)
• M14: 21,170,193 km (0.092 R)
• M15: 21,656,835 km (0.087 R)
• M16: 23,332,780 km (0.113 R)
• M17: 36,039,025 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.2

Radius: 4

Gravity: 43.64 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.46 AU - 11.3 AU

Year: 19485 Days

Day: 17.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,855,978 km

• M1: 49,966 km (0.112 R)
• M2: 256,112 km (0.114 R)
• M3: 452,833 km (0.092 R)
• M4: 746,194 km (0.114 R)
• M5: 1,115,551 km (0.098 R)
• M6: 1,596,808 km (0.084 R)
• M7: 2,141,793 km (0.094 R)
• M8: 4,111,548 km (0.084 R)
• M9: 4,408,649 km (0.06 R)
• M10: 5,045,487 km (0.115 R)
• M11: 5,270,931 km (0.065 R)
• M12: 5,424,868 km (0.107 R)
• M13: 6,994,448 km (0.049 R)
• M14: 7,133,724 km (0.066 R)
• M15: 7,562,472 km (0.101 R)
• M16: 8,629,254 km (0.099 R)
• M17: 12,906,108 km (0.102 R)
• M18: 15,105,645 km (0.112 R)
• M19: 17,542,744 km (0.118 R)
• M20: 17,800,052 km (0.038 R)
• M21: 19,396,561 km (0.099 R)
• M22: 22,973,446 km (0.049 R)
• M23: 31,903,392 km (0.102 R)
• M24: 35,327,687 km (0.087 R)
• M25: 38,988,945 km (0.075 R)
• M26: 42,124,516 km (0.098 R)
• M27: 43,989,553 km (0.093 R)
• M28: 46,397,480 km (0.065 R)
• M29: 48,891,726 km (0.109 R)
• M30: 55,239,612 km (0.115 R)
• M31: 60,931,512 km (0.048 R)
• M32: 64,731,447 km (0.055 R)
• M33: 64,935,649 km (0.103 R)
• M34: 68,686,217 km (0.056 R)
• M35: 72,358,545 km (0.134 R)
• M36: 72,578,604 km (0.094 R)
• M37: 74,354,630 km (0.091 R)
• M38: 74,578,727 km (0.072 R)
• M39: 75,253,563 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752

Radius: 5.1

Gravity: 28.91 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.46 AU - 11.42 AU

Year: 22879 Days

Day: 18.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,855,978 km

• M1: 63,429 km (0.102 R)
• M2: 330,462 km (0.075 R)
• M3: 597,943 km (0.076 R)
• M4: 964,607 km (0.119 R)
• M5: 1,279,361 km (0.085 R)
• M6: 1,828,236 km (0.104 R)
• M7: 2,112,771 km (0.118 R)
• M8: 2,288,399 km (0.075 R)
• M9: 2,619,309 km (0.092 R)
• M10: 4,201,007 km (0.093 R)
• M11: 4,479,858 km (0.063 R)
• M12: 4,770,975 km (0.072 R)
• M13: 5,113,554 km (0.097 R)
• M14: 5,513,130 km (0.048 R)
• M15: 5,976,285 km (0.113 R)
• M16: 10,723,325 km (0.115 R)
• M17: 11,310,497 km (0.09 R)
• M18: 17,593,906 km (0.098 R)
• M19: 18,135,151 km (0.09 R)
• M20: 22,658,991 km (0.091 R)
• M21: 23,624,197 km (0.109 R)
• M22: 24,728,378 km (0.112 R)
• M23: 25,293,260 km (0.092 R)
• M24: 26,214,783 km (0.116 R)
• M25: 30,253,477 km (0.101 R)
• M26: 31,819,168 km (0.088 R)
• M27: 34,128,660 km (0.071 R)
• M28: 36,402,099 km (0.098 R)
• M29: 38,623,328 km (0.098 R)
• M30: 46,335,846 km (0.102 R)
• M31: 47,887,774 km (0.07 R)
• M32: 51,459,723 km (0.1 R)
• M33: 58,528,671 km (0.098 R)
• M34: 60,748,554 km (0.095 R)
• M35: 65,141,346 km (0.057 R)
• M36: 66,651,387 km (0.077 R)
• M37: 68,626,976 km (0.109 R)
• M38: 79,581,130 km (0.085 R)
• M39: 80,810,675 km (0.069 R)
• M40: 84,575,455 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit