🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 11.3

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.62 AU - 1.98 AU

Year: 1584 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,565,395 km

• M1: 140,772 km (0.098 R)
• M2: 697,724 km (0.084 R)
• M3: 1,437,636 km (0.092 R)
• M4: 1,899,295 km (0.096 R)
• M5: 2,293,934 km (0.082 R)
• M6: 2,930,921 km (0.069 R)
• M7: 3,787,070 km (0.113 R)
• M8: 4,245,438 km (0.071 R)
• M9: 5,099,343 km (0.104 R)
• M10: 5,706,261 km (0.117 R)
• M11: 6,112,868 km (0.105 R)
• M12: 6,667,727 km (0.093 R)
• M13: 7,366,498 km (0.117 R)
• M14: 10,271,539 km (0.096 R)
• M15: 10,659,297 km (0.043 R)
• M16: 12,828,167 km (0.069 R)
• M17: 14,471,948 km (0.119 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.4

Radius: 12.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.19 AU - 2.91 AU

Year: 2671 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,565,395 km

• M1: 154,235 km (0.112 R)
• M2: 1,179,130 km (0.09 R)
• M3: 2,083,300 km (0.096 R)
• M4: 2,598,365 km (0.104 R)
• M5: 3,047,907 km (0.05 R)
• M6: 3,678,462 km (0.1 R)
• M7: 4,310,663 km (0.107 R)
• M8: 4,697,373 km (0.049 R)
• M9: 6,000,071 km (0.085 R)
• M10: 7,653,427 km (0.053 R)
• M11: 9,166,610 km (0.052 R)
• M12: 9,994,185 km (0.11 R)
• M13: 10,407,225 km (0.064 R)
• M14: 11,028,505 km (0.111 R)
• M15: 11,674,319 km (0.109 R)
• M16: 12,517,003 km (0.119 R)
• M17: 13,764,201 km (0.057 R)
• M18: 15,190,766 km (0.086 R)
• M19: 16,401,163 km (0.109 R)
• M20: 17,350,511 km (0.113 R)
• M21: 17,838,648 km (0.112 R)
• M22: 18,336,061 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257

Radius: 14

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.51 AU - 3.07 AU

Year: 3057 Days

Day: 11.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,565,395 km

• M1: 174,132 km (0.115 R)
• M2: 726,597 km (0.096 R)
• M3: 1,451,099 km (0.077 R)
• M4: 2,256,534 km (0.09 R)
• M5: 2,699,494 km (0.119 R)
• M6: 3,185,537 km (0.058 R)
• M7: 4,573,955 km (0.081 R)
• M8: 5,030,976 km (0.105 R)
• M9: 6,641,098 km (0.089 R)
• M10: 7,367,994 km (0.046 R)
• M11: 8,480,554 km (0.105 R)
• M12: 9,369,763 km (0.1 R)
• M13: 10,180,733 km (0.071 R)
• M14: 12,855,843 km (0.092 R)
• M15: 14,598,359 km (0.091 R)
• M16: 15,596,027 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81

Radius: 14.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.81 AU - 2.91 AU

Year: 3173 Days

Day: 9.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,565,395 km

• M1: 178,620 km (0.104 R)
• M2: 732,132 km (0.12 R)
• M3: 1,253,481 km (0.117 R)
• M4: 2,119,802 km (0.117 R)
• M5: 2,657,905 km (0.116 R)
• M6: 3,134,674 km (0.108 R)
• M7: 4,230,179 km (0.049 R)
• M8: 5,074,210 km (0.056 R)
• M9: 6,536,679 km (0.099 R)
• M10: 7,292,298 km (0.067 R)
• M11: 7,948,584 km (0.056 R)
• M12: 8,453,028 km (0.066 R)
• M13: 9,092,110 km (0.039 R)
• M14: 10,784,062 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.2

Radius: 14.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.66 AU - 3.2 AU

Year: 3290 Days

Day: 14.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,565,395 km

• M1: 182,809 km (0.117 R)
• M2: 797,805 km (0.056 R)
• M3: 1,447,958 km (0.042 R)
• M4: 1,946,268 km (0.1 R)
• M5: 3,096,826 km (0.069 R)
• M6: 3,556,989 km (0.12 R)
• M7: 5,102,634 km (0.056 R)
• M8: 6,707,969 km (0.11 R)
• M9: 7,866,006 km (0.056 R)
• M10: 11,097,020 km (0.118 R)
• M11: 11,972,467 km (0.084 R)
• M12: 12,449,236 km (0.066 R)
• M13: 12,983,749 km (0.098 R)
• M14: 13,580,196 km (0.104 R)
• M15: 14,290,935 km (0.081 R)
• M16: 15,126,439 km (0.105 R)
• M17: 16,203,245 km (0.118 R)
• M18: 16,894,985 km (0.107 R)
• M19: 19,562,016 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997

Radius: 10.1

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.06 AU - 4.04 AU

Year: 4388 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,565,395 km

• M1: 125,662 km (0.087 R)
• M2: 444,904 km (0.116 R)
• M3: 796,758 km (0.079 R)
• M4: 1,178,382 km (0.047 R)
• M5: 2,263,117 km (0.101 R)
• M6: 2,592,232 km (0.114 R)
• M7: 3,891,789 km (0.094 R)
• M8: 4,829,618 km (0.105 R)
• M9: 5,466,456 km (0.114 R)
• M10: 6,509,303 km (0.112 R)
• M11: 6,873,723 km (0.107 R)
• M12: 7,428,133 km (0.088 R)
• M13: 7,974,614 km (0.105 R)
• M14: 10,211,102 km (0.081 R)
• M15: 11,212,959 km (0.082 R)
• M16: 12,734,070 km (0.113 R)
• M17: 13,095,648 km (0.115 R)
• M18: 15,528,708 km (0.05 R)
• M19: 16,301,680 km (0.115 R)
• M20: 16,913,535 km (0.055 R)
• M21: 18,444,669 km (0.117 R)
• M22: 22,522,857 km (0.037 R)
• M23: 24,452,670 km (0.082 R)
• M24: 28,374,827 km (0.061 R)
• M25: 29,709,988 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.5

Radius: 8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.61 AU - 3.77 AU

Year: 4650 Days

Day: 9.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,565,395 km

• M1: 109,057 km (0.092 R)
• M2: 707,897 km (0.106 R)
• M3: 1,077,553 km (0.118 R)
• M4: 1,521,261 km (0.1 R)
• M5: 2,199,089 km (0.099 R)
• M6: 3,356,079 km (0.118 R)
• M7: 4,117,981 km (0.089 R)
• M8: 5,299,056 km (0.087 R)
• M9: 8,444,351 km (0.077 R)
• M10: 11,070,392 km (0.044 R)
• M11: 12,181,904 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.1

Radius: 13

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.67 AU - 5.43 AU

Year: 6367 Days

Day: 10.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,565,395 km

• M1: 209,736 km (0.118 R)
• M2: 1,060,649 km (0.085 R)
• M3: 1,539,512 km (0.102 R)
• M4: 3,636,575 km (0.085 R)
• M5: 4,149,097 km (0.098 R)
• M6: 4,553,909 km (0.109 R)
• M7: 5,645,524 km (0.112 R)
• M8: 7,231,711 km (0.081 R)
• M9: 10,085,440 km (0.117 R)
• M10: 11,512,454 km (0.093 R)
• M11: 12,668,097 km (0.096 R)
• M12: 14,568,888 km (0.098 R)
• M13: 16,075,338 km (0.061 R)
• M14: 17,353,652 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.4

Radius: 5.5

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.28 AU - 12.08 AU

Year: 21307 Days

Day: 22 Hours

Environment

Temp: -240 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,565,395 km

• M1: 68,366 km (0.07 R)
• M2: 250,876 km (0.117 R)
• M3: 666,907 km (0.085 R)
• M4: 1,240,615 km (0.075 R)
• M5: 1,451,997 km (0.118 R)
• M6: 1,805,796 km (0.099 R)
• M7: 2,136,557 km (0.111 R)
• M8: 2,661,795 km (0.072 R)
• M9: 3,647,645 km (0.085 R)
• M10: 4,238,108 km (0.033 R)
• M11: 4,822,287 km (0.099 R)
• M12: 5,532,428 km (0.046 R)
• M13: 5,796,768 km (0.082 R)
• M14: 7,381,608 km (0.095 R)
• M15: 8,719,761 km (0.055 R)
• M16: 12,888,455 km (0.118 R)
• M17: 15,399,306 km (0.117 R)
• M18: 18,888,377 km (0.032 R)
• M19: 19,315,479 km (0.109 R)
• M20: 24,046,212 km (0.048 R)
• M21: 26,305,439 km (0.085 R)
• M22: 29,266,879 km (0.09 R)
• M23: 31,958,743 km (0.095 R)
• M24: 36,364,550 km (0.097 R)
• M25: 38,234,673 km (0.115 R)
• M26: 40,167,926 km (0.112 R)
• M27: 42,165,506 km (0.107 R)
• M28: 43,780,565 km (0.09 R)
• M29: 46,822,189 km (0.069 R)
• M30: 50,327,267 km (0.03 R)
• M31: 56,963,578 km (0.049 R)
• M32: 59,299,100 km (0.084 R)
• M33: 61,884,600 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.1

Radius: 7.1

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.51 AU - 10.75 AU

Year: 22736 Days

Day: 17.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,565,395 km

• M1: 109,057 km (0.102 R)
• M2: 677,678 km (0.108 R)
• M3: 2,046,798 km (0.088 R)
• M4: 2,299,170 km (0.12 R)
• M5: 3,734,860 km (0.11 R)
• M6: 4,518,604 km (0.097 R)
• M7: 5,061,195 km (0.104 R)
• M8: 11,392,925 km (0.104 R)
• M9: 11,654,721 km (0.107 R)
• M10: 20,631,192 km (0.103 R)
• M11: 21,118,731 km (0.095 R)
• M12: 24,858,529 km (0.117 R)
• M13: 28,654,425 km (0.027 R)
• M14: 31,774,887 km (0.116 R)
• M15: 32,294,291 km (0.033 R)
• M16: 33,751,972 km (0.095 R)
• M17: 40,022,367 km (0.097 R)
• M18: 42,325,726 km (0.082 R)
• M19: 44,069,887 km (0.109 R)
• M20: 57,641,705 km (0.095 R)
• M21: 62,583,521 km (0.061 R)
• M22: 62,990,727 km (0.027 R)
• M23: 66,100,717 km (0.1 R)
• M24: 68,661,234 km (0.118 R)
• M25: 79,089,552 km (0.096 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: 234 - 18,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit