🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 12

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.04 AU - 1.14 AU

Year: 735 Days

Day: 5.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,957,253 km

• M1: 149,448 km (0.112 R)
• M2: 567,724 km (0.094 R)
• M3: 1,091,915 km (0.119 R)
• M4: 1,571,376 km (0.1 R)
• M5: 2,019,870 km (0.065 R)
• M6: 2,658,354 km (0.05 R)
• M7: 3,062,867 km (0.065 R)
• M8: 4,087,911 km (0.096 R)
• M9: 4,630,503 km (0.108 R)
• M10: 5,329,125 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.3

Radius: 9.9

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.92 AU - 1.26 AU

Year: 735 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,957,253 km

• M1: 124,017 km (0.069 R)
• M2: 789,877 km (0.119 R)
• M3: 1,174,493 km (0.032 R)
• M4: 1,932,804 km (0.099 R)
• M5: 3,013,051 km (0.104 R)
• M6: 3,714,066 km (0.077 R)
• M7: 4,423,310 km (0.113 R)
• M8: 4,818,996 km (0.029 R)
• M9: 5,184,613 km (0.076 R)
• M10: 5,991,245 km (0.027 R)
• M11: 6,455,896 km (0.114 R)
• M12: 7,366,498 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.6

Radius: 8

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.79 AU - 4.09 AU

Year: 4120 Days

Day: 12.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,957,253 km

• M1: 108,159 km (0.091 R)
• M2: 381,774 km (0.113 R)
• M3: 992,881 km (0.083 R)
• M4: 1,378,096 km (0.065 R)
• M5: 1,708,707 km (0.089 R)
• M6: 2,049,640 km (0.049 R)
• M7: 2,834,431 km (0.114 R)
• M8: 3,161,452 km (0.111 R)
• M9: 3,870,247 km (0.079 R)
• M10: 5,113,106 km (0.109 R)
• M11: 5,627,722 km (0.115 R)
• M12: 6,823,608 km (0.094 R)
• M13: 8,583,327 km (0.114 R)
• M14: 9,547,934 km (0.115 R)
• M15: 9,953,345 km (0.057 R)
• M16: 10,625,937 km (0.092 R)
• M17: 11,737,000 km (0.112 R)
• M18: 12,680,215 km (0.045 R)
• M19: 13,520,805 km (0.084 R)
• M20: 19,880,211 km (0.053 R)
• M21: 21,561,392 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 12.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.49 AU - 5.03 AU

Year: 5677 Days

Day: 11 Hours

Environment

Temp: -218 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,957,253 km

• M1: 156,629 km (0.114 R)
• M2: 623,225 km (0.041 R)
• M3: 1,968,409 km (0.074 R)
• M4: 2,706,076 km (0.06 R)
• M5: 3,551,603 km (0.109 R)
• M6: 8,001,841 km (0.055 R)
• M7: 8,523,339 km (0.099 R)
• M8: 8,969,739 km (0.097 R)
• M9: 14,380,993 km (0.06 R)
• M10: 16,001,138 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 12.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.2 AU - 4.92 AU

Year: 6287 Days

Day: 6.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,957,253 km

• M1: 155,283 km (0.092 R)
• M2: 584,928 km (0.112 R)
• M3: 1,040,752 km (0.12 R)
• M4: 2,027,949 km (0.056 R)
• M5: 6,102,546 km (0.059 R)
• M6: 7,158,109 km (0.047 R)
• M7: 8,011,116 km (0.102 R)
• M8: 8,429,690 km (0.112 R)
• M9: 10,592,726 km (0.074 R)
• M10: 11,700,349 km (0.104 R)
• M11: 12,883,668 km (0.098 R)
• M12: 13,822,394 km (0.11 R)
• M13: 17,496,369 km (0.112 R)
• M14: 18,647,225 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 9.9

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.69 AU - 6.05 AU

Year: 6939 Days

Day: 15 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,957,253 km

• M1: 123,418 km (0.085 R)
• M2: 498,161 km (0.085 R)
• M3: 855,550 km (0.102 R)
• M4: 1,448,257 km (0.097 R)
• M5: 2,364,544 km (0.066 R)
• M6: 3,913,032 km (0.099 R)
• M7: 4,581,884 km (0.064 R)
• M8: 5,088,272 km (0.061 R)
• M9: 6,246,908 km (0.098 R)
• M10: 7,765,476 km (0.074 R)
• M11: 9,034,515 km (0.103 R)
• M12: 11,875,229 km (0.065 R)
• M13: 12,400,616 km (0.108 R)
• M14: 14,480,326 km (0.116 R)
• M15: 14,958,740 km (0.072 R)
• M16: 16,913,535 km (0.065 R)
• M17: 17,646,266 km (0.114 R)
• M18: 17,986,302 km (0.083 R)
• M19: 18,330,676 km (0.037 R)
• M20: 18,890,920 km (0.111 R)
• M21: 20,119,268 km (0.098 R)
• M22: 20,715,416 km (0.051 R)
• M23: 21,093,898 km (0.101 R)
• M24: 22,975,391 km (0.078 R)
• M25: 23,791,597 km (0.083 R)
• M26: 24,881,118 km (0.088 R)
• M27: 27,522,268 km (0.114 R)
• M28: 31,128,923 km (0.025 R)
• M29: 31,625,738 km (0.093 R)
• M30: 35,468,608 km (0.067 R)
• M31: 36,448,474 km (0.083 R)
• M32: 37,111,492 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.6

Radius: 7.2

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.48 AU - 7.16 AU

Year: 11500 Days

Day: 19.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 40,957,253 km

• M1: 89,609 km (0.055 R)
• M2: 389,852 km (0.112 R)
• M3: 618,438 km (0.073 R)
• M4: 1,412,653 km (0.081 R)
• M5: 1,680,433 km (0.117 R)
• M6: 2,084,497 km (0.085 R)
• M7: 2,511,898 km (0.098 R)
• M8: 4,264,138 km (0.063 R)
• M9: 4,615,094 km (0.116 R)
• M10: 5,475,432 km (0.093 R)
• M11: 6,142,189 km (0.044 R)
• M12: 7,935,569 km (0.077 R)
• M13: 8,422,211 km (0.096 R)
• M14: 8,975,423 km (0.103 R)
• M15: 9,850,421 km (0.059 R)
• M16: 10,516,880 km (0.056 R)
• M17: 11,322,764 km (0.118 R)
• M18: 11,656,516 km (0.099 R)
• M19: 11,939,556 km (0.032 R)
• M20: 13,610,115 km (0.076 R)
• M21: 14,436,344 km (0.098 R)
• M22: 17,703,711 km (0.064 R)
• M23: 18,533,979 km (0.085 R)
• M24: 19,075,673 km (0.094 R)
• M25: 19,707,575 km (0.08 R)
• M26: 22,115,652 km (0.039 R)
• M27: 23,615,071 km (0.063 R)
• M28: 23,977,397 km (0.074 R)
• M29: 26,037,210 km (0.102 R)
• M30: 31,917,304 km (0.074 R)
• M31: 32,583,463 km (0.089 R)
• M32: 33,258,898 km (0.086 R)
• M33: 33,599,981 km (0.055 R)
• M34: 35,459,183 km (0.112 R)
• M35: 36,534,493 km (0.09 R)
• M36: 41,053,844 km (0.079 R)
• M37: 41,709,532 km (0.102 R)
• M38: 45,791,609 km (0.102 R)
• M39: 48,802,416 km (0.081 R)

Asteroid Belt

Center: 8.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.1

Radius: 4.7

Gravity: 36.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.63 AU - 10.41 AU

Year: 18966 Days

Day: 19.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 40,957,253 km

• M1: 84,972 km (0.082 R)
• M2: 252,671 km (0.092 R)
• M3: 773,271 km (0.107 R)
• M4: 985,401 km (0.104 R)
• M5: 1,308,533 km (0.102 R)
• M6: 2,357,962 km (0.06 R)
• M7: 2,883,200 km (0.112 R)
• M8: 3,570,452 km (0.055 R)
• M9: 4,161,663 km (0.093 R)
• M10: 5,110,562 km (0.069 R)
• M11: 5,456,732 km (0.111 R)
• M12: 5,859,300 km (0.106 R)
• M13: 6,152,811 km (0.09 R)
• M14: 6,906,485 km (0.117 R)
• M15: 9,195,482 km (0.077 R)
• M16: 9,363,929 km (0.104 R)
• M17: 9,881,837 km (0.093 R)
• M18: 10,058,662 km (0.086 R)
• M19: 10,418,744 km (0.115 R)
• M20: 12,348,556 km (0.098 R)
• M21: 13,112,253 km (0.115 R)
• M22: 13,980,519 km (0.087 R)
• M23: 14,428,864 km (0.098 R)
• M24: 15,992,312 km (0.046 R)
• M25: 20,771,216 km (0.1 R)
• M26: 21,061,585 km (0.075 R)
• M27: 24,009,561 km (0.07 R)
• M28: 31,084,642 km (0.086 R)
• M29: 31,719,536 km (0.082 R)
• M30: 33,543,134 km (0.074 R)
• M31: 35,989,059 km (0.075 R)
• M32: 36,689,027 km (0.072 R)
• M33: 37,255,405 km (0.079 R)
• M34: 44,835,679 km (0.116 R)
• M35: 53,562,770 km (0.081 R)
• M36: 53,926,292 km (0.096 R)
• M37: 54,658,424 km (0.081 R)
• M38: 68,778,668 km (0.098 R)
• M39: 74,276,689 km (0.031 R)
• M40: 74,728,774 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.5

Radius: 4

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.68 AU - 11.54 AU

Year: 19235 Days

Day: 19.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,957,253 km

• M1: 55,202 km (0.068 R)
• M2: 230,231 km (0.115 R)
• M3: 900,430 km (0.086 R)
• M4: 1,089,222 km (0.101 R)
• M5: 1,390,213 km (0.087 R)
• M6: 2,329,987 km (0.094 R)
• M7: 2,707,273 km (0.067 R)
• M8: 3,102,211 km (0.106 R)
• M9: 4,545,531 km (0.083 R)
• M10: 7,546,016 km (0.083 R)
• M11: 8,197,515 km (0.077 R)
• M12: 8,451,233 km (0.099 R)
• M13: 13,371,656 km (0.071 R)
• M14: 13,782,452 km (0.044 R)
• M15: 25,618,037 km (0.101 R)
• M16: 26,987,456 km (0.118 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: 420 - 17,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit