🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.7

Radius: 8.2

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.68 AU - 0.76 AU

Year: 388 Days

Day: 12.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,456,362 km

• M1: 102,026 km (0.111 R)
• M2: 457,769 km (0.062 R)
• M3: 760,406 km (0.078 R)
• M4: 1,069,176 km (0.072 R)
• M5: 1,763,161 km (0.057 R)
• M6: 2,130,573 km (0.117 R)
• M7: 2,456,995 km (0.079 R)
• M8: 2,947,826 km (0.065 R)
• M9: 3,388,541 km (0.088 R)
• M10: 4,469,536 km (0.064 R)
• M11: 4,891,102 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.2

Radius: 14.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.83 AU - 0.85 AU

Year: 489 Days

Day: 14.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,456,362 km

• M1: 176,525 km (0.047 R)
• M2: 805,435 km (0.03 R)
• M3: 1,409,212 km (0.066 R)
• M4: 2,354,072 km (0.085 R)
• M5: 2,898,459 km (0.113 R)
• M6: 3,677,265 km (0.101 R)
• M7: 4,843,081 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.8

Radius: 9.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.36 AU - 1.54 AU

Year: 1110 Days

Day: 7.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,456,362 km

• M1: 114,442 km (0.088 R)
• M2: 503,098 km (0.034 R)
• M3: 957,277 km (0.075 R)
• M4: 1,294,919 km (0.109 R)
• M5: 1,851,274 km (0.083 R)
• M6: 2,699,344 km (0.093 R)
• M7: 3,137,666 km (0.088 R)
• M8: 3,731,270 km (0.118 R)
• M9: 4,172,135 km (0.057 R)
• M10: 4,906,810 km (0.103 R)
• M11: 5,331,519 km (0.063 R)
• M12: 6,857,417 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 15

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.29 AU - 5.15 AU

Year: 6520 Days

Day: 5.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,456,362 km

• M1: 187,596 km (0.106 R)
• M2: 936,034 km (0.095 R)
• M3: 2,002,218 km (0.093 R)
• M4: 4,215,967 km (0.09 R)
• M5: 4,991,183 km (0.057 R)
• M6: 6,381,546 km (0.091 R)
• M7: 8,497,159 km (0.04 R)
• M8: 9,603,884 km (0.105 R)
• M9: 10,192,402 km (0.12 R)
• M10: 12,207,635 km (0.059 R)
• M11: 13,007,684 km (0.093 R)
• M12: 13,842,291 km (0.046 R)
• M13: 15,804,566 km (0.026 R)
• M14: 16,370,495 km (0.116 R)
• M15: 17,543,193 km (0.074 R)
• M16: 19,263,867 km (0.1 R)
• M17: 21,627,514 km (0.079 R)
• M18: 23,119,154 km (0.096 R)
• M19: 23,767,511 km (0.092 R)
• M20: 27,371,773 km (0.115 R)
• M21: 30,063,786 km (0.118 R)
• M22: 35,538,769 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 12

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.87 AU - 5.93 AU

Year: 7979 Days

Day: 9.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,456,362 km

• M1: 149,299 km (0.107 R)
• M2: 789,278 km (0.064 R)
• M3: 1,425,967 km (0.103 R)
• M4: 1,980,227 km (0.11 R)
• M5: 2,438,744 km (0.108 R)
• M6: 2,927,930 km (0.117 R)
• M7: 3,619,820 km (0.038 R)
• M8: 4,130,996 km (0.068 R)
• M9: 5,061,345 km (0.031 R)
• M10: 6,397,403 km (0.085 R)
• M11: 7,487,074 km (0.078 R)
• M12: 9,215,229 km (0.097 R)
• M13: 10,314,923 km (0.088 R)
• M14: 11,347,148 km (0.099 R)
• M15: 17,701,766 km (0.107 R)
• M16: 18,963,475 km (0.119 R)
• M17: 19,837,276 km (0.097 R)
• M18: 20,359,223 km (0.094 R)
• M19: 21,822,440 km (0.087 R)
• M20: 23,026,254 km (0.053 R)
• M21: 23,686,130 km (0.097 R)
• M22: 25,653,641 km (0.087 R)
• M23: 26,184,415 km (0.11 R)
• M24: 30,009,183 km (0.101 R)
• M25: 31,396,255 km (0.119 R)
• M26: 32,515,845 km (0.07 R)
• M27: 34,404,817 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23

Radius: 8.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.51 AU - 7.29 AU

Year: 9112 Days

Day: 9.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 65,456,362 km

• M1: 104,719 km (0.085 R)
• M2: 1,490,743 km (0.108 R)
• M3: 3,477,253 km (0.1 R)
• M4: 6,438,692 km (0.117 R)
• M5: 12,632,942 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.3

Radius: 5.8

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.01 AU - 12.85 AU

Year: 21417 Days

Day: 20.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,456,362 km

• M1: 72,405 km (0.115 R)
• M2: 315,652 km (0.029 R)
• M3: 1,143,526 km (0.034 R)
• M4: 1,554,023 km (0.087 R)
• M5: 2,596,869 km (0.103 R)
• M6: 2,804,062 km (0.091 R)
• M7: 3,304,168 km (0.067 R)
• M8: 4,745,394 km (0.1 R)
• M9: 8,492,821 km (0.061 R)
• M10: 11,009,805 km (0.087 R)
• M11: 15,281,123 km (0.025 R)
• M12: 16,577,389 km (0.051 R)
• M13: 17,131,948 km (0.113 R)
• M14: 18,278,017 km (0.119 R)
• M15: 23,080,558 km (0.098 R)
• M16: 23,276,681 km (0.1 R)
• M17: 27,326,445 km (0.113 R)
• M18: 33,800,592 km (0.042 R)
• M19: 36,122,949 km (0.086 R)
• M20: 38,274,615 km (0.11 R)
• M21: 39,943,379 km (0.116 R)
• M22: 48,055,773 km (0.112 R)
• M23: 49,669,335 km (0.119 R)
• M24: 55,954,092 km (0.039 R)
• M25: 57,739,393 km (0.109 R)
• M26: 58,645,956 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit