🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 12.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.19 AU - 1.39 AU

Year: 946 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,827,110 km

• M1: 153,637 km (0.057 R)
• M2: 556,055 km (0.064 R)
• M3: 1,187,807 km (0.071 R)
• M4: 1,582,446 km (0.092 R)
• M5: 2,109,480 km (0.108 R)
• M6: 2,773,245 km (0.107 R)
• M7: 3,278,288 km (0.106 R)
• M8: 3,791,558 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.5

Radius: 10.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.35 AU - 1.89 AU

Year: 1331 Days

Day: 7.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,827,110 km

• M1: 135,536 km (0.049 R)
• M2: 591,809 km (0.084 R)
• M3: 1,126,921 km (0.105 R)
• M4: 1,776,026 km (0.068 R)
• M5: 2,181,287 km (0.107 R)
• M6: 2,554,384 km (0.11 R)
• M7: 3,332,741 km (0.094 R)
• M8: 3,694,619 km (0.096 R)
• M9: 4,887,213 km (0.117 R)
• M10: 6,127,230 km (0.087 R)
• M11: 8,015,753 km (0.056 R)
• M12: 8,643,167 km (0.081 R)
• M13: 9,444,562 km (0.114 R)
• M14: 9,907,418 km (0.057 R)

Asteroid Belt

Center: 2.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.9

Radius: 13.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.05 AU - 3.21 AU

Year: 2754 Days

Day: 12.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,827,110 km

• M1: 172,935 km (0.065 R)
• M2: 619,634 km (0.095 R)
• M3: 1,166,714 km (0.102 R)
• M4: 2,399,251 km (0.101 R)
• M5: 2,936,008 km (0.093 R)
• M6: 3,416,067 km (0.098 R)
• M7: 3,911,386 km (0.097 R)
• M8: 4,809,272 km (0.08 R)
• M9: 6,713,504 km (0.069 R)
• M10: 9,012,673 km (0.104 R)
• M11: 11,405,491 km (0.084 R)
• M12: 13,105,970 km (0.106 R)
• M13: 14,195,342 km (0.118 R)
• M14: 14,831,282 km (0.112 R)
• M15: 15,628,938 km (0.099 R)
• M16: 17,055,504 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.2

Radius: 13.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.3 AU - 3.04 AU

Year: 2817 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,827,110 km

• M1: 163,062 km (0.055 R)
• M2: 623,823 km (0.096 R)
• M3: 1,347,129 km (0.036 R)
• M4: 1,883,138 km (0.081 R)
• M5: 2,335,073 km (0.038 R)
• M6: 4,883,473 km (0.101 R)
• M7: 5,653,603 km (0.059 R)
• M8: 7,935,569 km (0.076 R)
• M9: 8,614,743 km (0.115 R)
• M10: 9,265,494 km (0.074 R)
• M11: 11,263,224 km (0.106 R)
• M12: 12,081,674 km (0.076 R)
• M13: 12,814,554 km (0.095 R)
• M14: 13,404,867 km (0.115 R)
• M15: 16,191,576 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.4

Radius: 13.4

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.2 AU - 6.52 AU

Year: 8012 Days

Day: 7.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,827,110 km

• M1: 166,802 km (0.104 R)
• M2: 600,037 km (0.107 R)
• M3: 1,061,846 km (0.034 R)
• M4: 1,670,859 km (0.053 R)
• M5: 2,167,075 km (0.066 R)
• M6: 3,012,303 km (0.093 R)
• M7: 3,988,130 km (0.073 R)
• M8: 4,918,628 km (0.053 R)
• M9: 5,817,412 km (0.026 R)
• M10: 9,602,239 km (0.106 R)
• M11: 10,138,098 km (0.07 R)
• M12: 11,701,695 km (0.1 R)
• M13: 12,656,129 km (0.104 R)
• M14: 15,566,107 km (0.097 R)
• M15: 16,170,333 km (0.093 R)
• M16: 16,790,267 km (0.117 R)
• M17: 19,123,545 km (0.119 R)
• M18: 20,527,221 km (0.117 R)
• M19: 21,254,267 km (0.112 R)
• M20: 26,929,861 km (0.055 R)
• M21: 33,987,888 km (0.115 R)
• M22: 35,580,208 km (0.111 R)
• M23: 36,277,633 km (0.108 R)
• M24: 41,034,995 km (0.105 R)
• M25: 42,578,696 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 10.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.23 AU - 5.78 AU

Year: 8328 Days

Day: 12.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,827,110 km

• M1: 156,629 km (0.069 R)
• M2: 501,153 km (0.082 R)
• M3: 1,003,951 km (0.088 R)
• M4: 1,361,939 km (0.091 R)
• M5: 2,022,414 km (0.096 R)
• M6: 2,726,122 km (0.101 R)
• M7: 4,445,600 km (0.093 R)
• M8: 6,412,363 km (0.044 R)
• M9: 6,892,722 km (0.114 R)
• M10: 11,319,173 km (0.105 R)
• M11: 12,408,395 km (0.089 R)
• M12: 21,569,769 km (0.096 R)
• M13: 22,141,382 km (0.09 R)
• M14: 23,690,020 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.2

Radius: 7.1

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.43 AU - 8.75 AU

Year: 16256 Days

Day: 19.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,827,110 km

• M1: 88,263 km (0.105 R)
• M2: 1,568,234 km (0.077 R)
• M3: 1,825,842 km (0.067 R)
• M4: 2,726,122 km (0.056 R)
• M5: 3,127,493 km (0.035 R)
• M6: 3,397,816 km (0.098 R)
• M7: 3,625,355 km (0.113 R)
• M8: 4,271,618 km (0.067 R)
• M9: 4,674,036 km (0.119 R)
• M10: 6,760,926 km (0.104 R)
• M11: 9,456,081 km (0.098 R)
• M12: 11,415,215 km (0.085 R)
• M13: 15,103,401 km (0.111 R)
• M14: 17,592,261 km (0.098 R)
• M15: 20,528,717 km (0.109 R)
• M16: 24,930,934 km (0.095 R)
• M17: 26,564,842 km (0.082 R)
• M18: 28,268,762 km (0.106 R)
• M19: 32,525,719 km (0.115 R)
• M20: 34,606,625 km (0.11 R)
• M21: 38,459,069 km (0.099 R)
• M22: 41,230,071 km (0.105 R)
• M23: 43,819,759 km (0.052 R)
• M24: 45,233,609 km (0.092 R)
• M25: 47,165,965 km (0.08 R)
• M26: 66,269,912 km (0.07 R)
• M27: 68,549,484 km (0.095 R)
• M28: 72,609,122 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 19,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit