🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.5

Radius: 10.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.01 AU - 1.55 AU

Year: 982 Days

Day: 12.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,265,940 km

• M1: 133,142 km (0.098 R)
• M2: 608,714 km (0.085 R)
• M3: 1,106,426 km (0.112 R)
• M4: 1,484,011 km (0.101 R)
• M5: 2,307,398 km (0.031 R)
• M6: 3,199,749 km (0.111 R)
• M7: 3,646,897 km (0.077 R)
• M8: 4,135,484 km (0.072 R)
• M9: 4,994,026 km (0.112 R)
• M10: 5,484,707 km (0.084 R)
• M11: 5,868,575 km (0.055 R)
• M12: 7,062,665 km (0.108 R)
• M13: 7,681,851 km (0.117 R)
• M14: 8,287,124 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.4

Radius: 8.8

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.3 AU - 1.34 AU

Year: 1029 Days

Day: 11.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,265,940 km

• M1: 109,655 km (0.087 R)
• M2: 434,283 km (0.108 R)
• M3: 737,817 km (0.117 R)
• M4: 1,038,508 km (0.074 R)
• M5: 1,316,312 km (0.058 R)
• M6: 1,741,918 km (0.063 R)
• M7: 2,017,626 km (0.033 R)
• M8: 2,401,046 km (0.06 R)
• M9: 2,922,394 km (0.037 R)
• M10: 3,429,830 km (0.076 R)
• M11: 4,291,514 km (0.105 R)
• M12: 5,588,378 km (0.103 R)
• M13: 6,066,642 km (0.096 R)
• M14: 6,571,984 km (0.099 R)
• M15: 7,945,741 km (0.104 R)
• M16: 8,470,381 km (0.076 R)
• M17: 10,032,632 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.3

Radius: 8.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.3 AU - 2.06 AU

Year: 1477 Days

Day: 10.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 26,265,940 km

• M1: 103,522 km (0.055 R)
• M2: 942,167 km (0.118 R)
• M3: 1,835,267 km (0.089 R)
• M4: 2,203,726 km (0.115 R)
• M5: 2,823,959 km (0.043 R)
• M6: 4,079,833 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 12.2

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.68 AU - 1.68 AU

Year: 1477 Days

Day: 13.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,265,940 km

• M1: 152,291 km (0.098 R)
• M2: 997,818 km (0.096 R)
• M3: 1,430,455 km (0.086 R)
• M4: 1,952,701 km (0.07 R)
• M5: 2,522,071 km (0.109 R)
• M6: 3,122,108 km (0.026 R)
• M7: 3,569,106 km (0.115 R)
• M8: 5,983,616 km (0.051 R)
• M9: 6,590,833 km (0.064 R)
• M10: 8,151,588 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.3

Radius: 14.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.66 AU - 1.88 AU

Year: 1597 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,265,940 km

• M1: 181,761 km (0.07 R)
• M2: 714,031 km (0.111 R)
• M3: 1,627,924 km (0.072 R)
• M4: 2,119,652 km (0.119 R)
• M5: 3,413,524 km (0.106 R)
• M6: 4,059,937 km (0.085 R)
• M7: 4,635,140 km (0.093 R)
• M8: 5,536,019 km (0.087 R)
• M9: 6,315,274 km (0.089 R)
• M10: 7,686,638 km (0.066 R)
• M11: 8,428,643 km (0.087 R)
• M12: 9,278,509 km (0.062 R)
• M13: 11,531,004 km (0.11 R)
• M14: 12,065,218 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.5

Radius: 8.4

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.81 AU - 2.73 AU

Year: 2320 Days

Day: 6.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,265,940 km

• M1: 105,466 km (0.111 R)
• M2: 581,786 km (0.062 R)
• M3: 980,016 km (0.036 R)
• M4: 1,319,902 km (0.1 R)
• M5: 1,794,426 km (0.053 R)
• M6: 2,084,946 km (0.106 R)
• M7: 2,378,905 km (0.04 R)
• M8: 2,856,422 km (0.12 R)
• M9: 3,615,631 km (0.117 R)
• M10: 4,123,965 km (0.104 R)
• M11: 4,701,412 km (0.082 R)
• M12: 6,731,455 km (0.113 R)
• M13: 8,197,066 km (0.115 R)
• M14: 9,427,807 km (0.088 R)
• M15: 9,790,582 km (0.099 R)
• M16: 11,174,213 km (0.104 R)
• M17: 14,229,749 km (0.097 R)
• M18: 14,659,245 km (0.102 R)
• M19: 15,694,911 km (0.11 R)
• M20: 16,153,428 km (0.058 R)
• M21: 17,043,985 km (0.048 R)
• M22: 17,365,919 km (0.12 R)
• M23: 19,441,889 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.6

Radius: 14.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.1 AU - 4.78 AU

Year: 5304 Days

Day: 7.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,265,940 km

• M1: 197,768 km (0.058 R)
• M2: 1,162,525 km (0.069 R)
• M3: 1,845,290 km (0.116 R)
• M4: 2,311,885 km (0.059 R)
• M5: 3,059,127 km (0.093 R)
• M6: 3,552,650 km (0.074 R)
• M7: 4,008,325 km (0.107 R)
• M8: 5,392,106 km (0.047 R)
• M9: 7,449,226 km (0.036 R)
• M10: 8,202,152 km (0.081 R)
• M11: 8,770,624 km (0.086 R)
• M12: 9,693,344 km (0.081 R)
• M13: 10,157,097 km (0.049 R)
• M14: 10,948,021 km (0.106 R)
• M15: 12,653,138 km (0.077 R)
• M16: 14,312,178 km (0.098 R)
• M17: 15,026,059 km (0.118 R)
• M18: 17,066,723 km (0.113 R)
• M19: 20,294,148 km (0.117 R)
• M20: 20,915,577 km (0.094 R)
• M21: 21,407,605 km (0.084 R)
• M22: 24,446,835 km (0.102 R)
• M23: 25,150,544 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.8

Radius: 8.9

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.11 AU - 4.45 AU

Year: 6006 Days

Day: 12.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 26,265,940 km

• M1: 113,694 km (0.034 R)
• M2: 438,023 km (0.068 R)
• M3: 1,057,358 km (0.051 R)
• M4: 1,390,662 km (0.083 R)
• M5: 1,903,334 km (0.104 R)
• M6: 2,338,514 km (0.118 R)
• M7: 2,711,910 km (0.089 R)
• M8: 3,388,242 km (0.068 R)
• M9: 4,698,720 km (0.09 R)
• M10: 6,067,241 km (0.107 R)
• M11: 7,867,352 km (0.099 R)
• M12: 8,990,533 km (0.051 R)
• M13: 9,569,477 km (0.07 R)
• M14: 10,801,714 km (0.111 R)
• M15: 12,895,336 km (0.111 R)
• M16: 13,312,864 km (0.038 R)
• M17: 13,739,218 km (0.076 R)
• M18: 15,188,373 km (0.112 R)
• M19: 16,614,040 km (0.117 R)
• M20: 18,322,149 km (0.105 R)
• M21: 24,460,897 km (0.104 R)
• M22: 24,939,910 km (0.108 R)
• M23: 26,581,896 km (0.1 R)
• M24: 27,173,256 km (0.081 R)
• M25: 28,120,211 km (0.102 R)
• M26: 28,911,284 km (0.103 R)
• M27: 29,357,086 km (0.099 R)
• M28: 30,629,865 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 10.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.66 AU - 5.34 AU

Year: 6475 Days

Day: 9.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,265,940 km

• M1: 129,402 km (0.1 R)
• M2: 465,848 km (0.073 R)
• M3: 926,908 km (0.091 R)
• M4: 1,467,854 km (0.097 R)
• M5: 2,014,934 km (0.107 R)
• M6: 2,452,208 km (0.113 R)
• M7: 2,784,465 km (0.096 R)
• M8: 3,350,244 km (0.074 R)
• M9: 4,109,603 km (0.106 R)
• M10: 4,581,884 km (0.109 R)
• M11: 5,372,359 km (0.101 R)
• M12: 6,641,846 km (0.075 R)
• M13: 7,293,794 km (0.076 R)
• M14: 8,101,323 km (0.105 R)
• M15: 8,725,296 km (0.044 R)
• M16: 11,887,944 km (0.079 R)
• M17: 12,438,165 km (0.055 R)
• M18: 14,868,233 km (0.04 R)
• M19: 16,286,122 km (0.096 R)
• M20: 20,504,931 km (0.112 R)
• M21: 23,249,603 km (0.07 R)
• M22: 24,992,718 km (0.119 R)
• M23: 25,730,385 km (0.061 R)
• M24: 26,821,402 km (0.112 R)

Asteroid Belt

Center: 6.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.6

Radius: 7.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.56 AU - 8.82 AU

Year: 15897 Days

Day: 23.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,265,940 km

• M1: 94,546 km (0.075 R)
• M2: 1,474,586 km (0.114 R)
• M3: 2,576,075 km (0.097 R)
• M4: 3,505,228 km (0.114 R)
• M5: 6,034,928 km (0.114 R)
• M6: 7,415,417 km (0.088 R)
• M7: 9,032,869 km (0.116 R)
• M8: 9,862,988 km (0.107 R)
• M9: 12,803,035 km (0.089 R)
• M10: 16,974,422 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 16,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit