🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102

Radius: 10.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.85 AU - 3.15 AU

Year: 3465 Days

Day: 12.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 87,359,995 km

• M1: 141,819 km (0.099 R)
• M2: 611,855 km (0.041 R)
• M3: 1,711,250 km (0.084 R)
• M4: 3,383,754 km (0.077 R)
• M5: 4,189,040 km (0.118 R)
• M6: 7,404,496 km (0.073 R)
• M7: 8,612,499 km (0.112 R)
• M8: 12,165,299 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.5

Radius: 10.3

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.34 AU - 3.58 AU

Year: 4292 Days

Day: 6.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 87,359,995 km

• M1: 136,433 km (0.099 R)
• M2: 531,072 km (0.113 R)
• M3: 911,949 km (0.056 R)
• M4: 1,334,263 km (0.047 R)
• M5: 1,752,389 km (0.111 R)
• M6: 2,379,653 km (0.112 R)
• M7: 2,843,556 km (0.113 R)
• M8: 3,320,026 km (0.071 R)
• M9: 3,728,877 km (0.072 R)
• M10: 5,097,847 km (0.109 R)
• M11: 6,523,215 km (0.114 R)
• M12: 7,035,289 km (0.082 R)
• M13: 8,053,302 km (0.069 R)
• M14: 9,104,078 km (0.106 R)
• M15: 11,476,101 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.5

Radius: 10.6

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.26 AU - 4.82 AU

Year: 5415 Days

Day: 12 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,359,995 km

• M1: 131,796 km (0.116 R)
• M2: 711,936 km (0.112 R)
• M3: 1,183,918 km (0.103 R)
• M4: 1,711,100 km (0.107 R)
• M5: 2,749,010 km (0.065 R)
• M6: 3,542,328 km (0.081 R)
• M7: 4,360,628 km (0.097 R)
• M8: 6,738,935 km (0.068 R)
• M9: 7,178,155 km (0.104 R)
• M10: 8,144,407 km (0.109 R)
• M11: 9,701,721 km (0.032 R)
• M12: 10,807,549 km (0.117 R)
• M13: 12,356,335 km (0.11 R)
• M14: 13,396,340 km (0.114 R)
• M15: 14,225,262 km (0.104 R)
• M16: 14,584,296 km (0.09 R)
• M17: 16,324,269 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.8

Radius: 11.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.45 AU - 5.55 AU

Year: 6366 Days

Day: 10.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,359,995 km

• M1: 144,512 km (0.117 R)
• M2: 746,493 km (0.085 R)
• M3: 1,197,830 km (0.05 R)
• M4: 1,631,514 km (0.096 R)
• M5: 2,731,508 km (0.039 R)
• M6: 3,117,769 km (0.11 R)
• M7: 4,660,422 km (0.086 R)
• M8: 6,195,297 km (0.105 R)
• M9: 7,149,731 km (0.096 R)
• M10: 7,889,493 km (0.12 R)
• M11: 11,814,941 km (0.11 R)
• M12: 14,511,891 km (0.101 R)
• M13: 16,313,797 km (0.096 R)
• M14: 18,059,156 km (0.073 R)
• M15: 19,150,323 km (0.098 R)
• M16: 20,721,848 km (0.054 R)
• M17: 21,090,607 km (0.104 R)
• M18: 21,841,439 km (0.032 R)
• M19: 22,922,433 km (0.117 R)
• M20: 24,528,216 km (0.118 R)
• M21: 28,052,144 km (0.064 R)
• M22: 29,794,211 km (0.045 R)
• M23: 31,900,100 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 8.9

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.37 AU - 5.13 AU

Year: 6904 Days

Day: 12 Hours

Environment

Temp: -215 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,359,995 km

• M1: 111,002 km (0.087 R)
• M2: 948,451 km (0.088 R)
• M3: 1,380,788 km (0.105 R)
• M4: 1,868,777 km (0.074 R)
• M5: 2,433,509 km (0.101 R)
• M6: 2,870,185 km (0.051 R)
• M7: 3,189,875 km (0.094 R)
• M8: 3,645,551 km (0.09 R)
• M9: 4,193,976 km (0.083 R)
• M10: 5,047,432 km (0.044 R)
• M11: 5,980,175 km (0.115 R)
• M12: 6,606,242 km (0.117 R)
• M13: 9,510,834 km (0.119 R)
• M14: 10,225,613 km (0.12 R)
• M15: 12,066,415 km (0.103 R)
• M16: 14,462,075 km (0.103 R)
• M17: 14,752,893 km (0.099 R)
• M18: 15,047,751 km (0.091 R)
• M19: 15,832,691 km (0.1 R)
• M20: 16,644,708 km (0.116 R)
• M21: 20,316,887 km (0.047 R)
• M22: 20,903,161 km (0.089 R)
• M23: 21,275,360 km (0.065 R)
• M24: 22,965,816 km (0.073 R)
• M25: 23,521,872 km (0.108 R)
• M26: 24,743,787 km (0.083 R)
• M27: 25,160,417 km (0.072 R)
• M28: 27,049,090 km (0.066 R)
• M29: 28,028,059 km (0.059 R)
• M30: 29,868,112 km (0.058 R)
• M31: 30,245,548 km (0.074 R)
• M32: 31,591,779 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.9

Radius: 4.3

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.31 AU - 6.95 AU

Year: 11384 Days

Day: 16 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,359,995 km

• M1: 53,556 km (0.081 R)
• M2: 269,575 km (0.084 R)
• M3: 484,548 km (0.094 R)
• M4: 676,781 km (0.089 R)
• M5: 1,115,103 km (0.106 R)
• M6: 1,767,050 km (0.097 R)
• M7: 2,764,269 km (0.065 R)
• M8: 2,932,268 km (0.092 R)
• M9: 3,242,833 km (0.059 R)
• M10: 3,673,974 km (0.047 R)
• M11: 4,142,215 km (0.118 R)
• M12: 4,533,264 km (0.092 R)
• M13: 4,708,144 km (0.038 R)
• M14: 6,131,718 km (0.101 R)
• M15: 7,902,657 km (0.095 R)
• M16: 8,904,514 km (0.119 R)
• M17: 9,745,404 km (0.054 R)
• M18: 10,791,990 km (0.096 R)
• M19: 12,132,836 km (0.111 R)
• M20: 12,930,193 km (0.08 R)
• M21: 18,833,026 km (0.061 R)
• M22: 20,448,533 km (0.099 R)
• M23: 20,606,957 km (0.076 R)
• M24: 20,766,279 km (0.08 R)
• M25: 22,321,199 km (0.087 R)
• M26: 24,931,682 km (0.103 R)
• M27: 25,112,546 km (0.111 R)
• M28: 25,477,116 km (0.076 R)
• M29: 27,256,732 km (0.103 R)
• M30: 28,422,399 km (0.11 R)
• M31: 31,586,842 km (0.12 R)
• M32: 32,118,364 km (0.076 R)
• M33: 34,978,376 km (0.058 R)
• M34: 36,703,239 km (0.068 R)
• M35: 37,884,015 km (0.053 R)
• M36: 42,731,734 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.3

Radius: 3.4

Gravity: 20.96 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.5 AU - 8.54 AU

Year: 13752 Days

Day: 20.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,359,995 km

• M1: 43,832 km (0.097 R)
• M2: 183,557 km (0.119 R)
• M3: 338,690 km (0.111 R)
• M4: 565,181 km (0.07 R)
• M5: 1,011,730 km (0.034 R)
• M6: 1,427,463 km (0.093 R)
• M7: 4,849,514 km (0.069 R)
• M8: 5,829,380 km (0.101 R)
• M9: 6,455,148 km (0.08 R)
• M10: 6,673,262 km (0.074 R)
• M11: 7,757,098 km (0.103 R)
• M12: 8,045,373 km (0.03 R)
• M13: 8,426,399 km (0.1 R)
• M14: 9,042,742 km (0.074 R)
• M15: 9,735,979 km (0.104 R)
• M16: 10,513,738 km (0.053 R)
• M17: 11,703,041 km (0.113 R)
• M18: 17,358,589 km (0.097 R)
• M19: 17,993,781 km (0.075 R)
• M20: 21,403,566 km (0.117 R)
• M21: 24,863,615 km (0.097 R)
• M22: 25,130,498 km (0.057 R)
• M23: 35,383,636 km (0.119 R)
• M24: 35,834,225 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337

Radius: 6.1

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.12 AU - 8.84 AU

Year: 16467 Days

Day: 15.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 106.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,359,995 km

• M1: 76,744 km (0.11 R)
• M2: 556,953 km (0.104 R)
• M3: 1,484,310 km (0.088 R)
• M4: 1,918,293 km (0.094 R)
• M5: 2,899,207 km (0.085 R)
• M6: 3,274,099 km (0.074 R)
• M7: 4,625,716 km (0.101 R)
• M8: 5,071,966 km (0.109 R)
• M9: 5,305,638 km (0.058 R)
• M10: 6,821,663 km (0.1 R)
• M11: 7,527,466 km (0.117 R)
• M12: 8,054,349 km (0.054 R)
• M13: 17,764,448 km (0.073 R)
• M14: 19,094,373 km (0.115 R)
• M15: 36,598,969 km (0.056 R)
• M16: 39,651,664 km (0.06 R)
• M17: 44,120,152 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.2

Radius: 3

Gravity: 102.69 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.87 AU - 11.19 AU

Year: 21183 Days

Day: 18.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,359,995 km

• M1: 37,399 km (0.119 R)
• M2: 238,160 km (0.113 R)
• M3: 581,337 km (0.064 R)
• M4: 967,150 km (0.095 R)
• M5: 1,434,793 km (0.107 R)
• M6: 1,718,132 km (0.094 R)
• M7: 1,933,702 km (0.12 R)
• M8: 2,845,352 km (0.055 R)
• M9: 8,648,253 km (0.066 R)
• M10: 15,620,411 km (0.113 R)
• M11: 16,294,050 km (0.107 R)
• M12: 22,396,148 km (0.086 R)
• M13: 29,351,701 km (0.062 R)
• M14: 32,630,288 km (0.048 R)
• M15: 32,902,705 km (0.108 R)
• M16: 34,568,777 km (0.088 R)
• M17: 37,320,480 km (0.064 R)
• M18: 38,673,294 km (0.098 R)
• M19: 39,131,362 km (0.086 R)
• M20: 49,070,346 km (0.117 R)
• M21: 53,853,887 km (0.112 R)
• M22: 57,341,462 km (0.049 R)
• M23: 64,334,265 km (0.069 R)
• M24: 64,548,040 km (0.119 R)
• M25: 86,316,326 km (0.062 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 15,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit