🌌 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: 874.9

Radius: 10

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.63 AU - 0.81 AU

Year: 414 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 177.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,511,693 km

• M1: 124,316 km (0.104 R)
• M2: 500,554 km (0.091 R)
• M3: 901,028 km (0.079 R)
• M4: 1,578,856 km (0.083 R)
• M5: 2,077,466 km (0.081 R)
• M6: 2,469,412 km (0.084 R)
• M7: 2,824,707 km (0.115 R)
• M8: 3,367,897 km (0.098 R)
• M9: 4,074,448 km (0.046 R)
• M10: 4,470,583 km (0.113 R)
• M11: 6,227,460 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.2

Radius: 10.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.74 AU - 0.86 AU

Year: 485 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,511,693 km

• M1: 130,599 km (0.06 R)
• M2: 603,478 km (0.102 R)
• M3: 1,076,805 km (0.075 R)
• M4: 1,534,575 km (0.043 R)
• M5: 1,920,238 km (0.047 R)
• M6: 2,282,116 km (0.105 R)
• M7: 2,641,001 km (0.095 R)
• M8: 3,485,930 km (0.077 R)
• M9: 3,863,365 km (0.111 R)
• M10: 4,474,173 km (0.099 R)
• M11: 4,802,989 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 9.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.22 AU - 1.46 AU

Year: 1052 Days

Day: 10.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 91,511,693 km

• M1: 123,418 km (0.091 R)
• M2: 463,604 km (0.047 R)
• M3: 819,946 km (0.102 R)
• M4: 1,135,897 km (0.073 R)
• M5: 1,696,589 km (0.119 R)
• M6: 2,302,162 km (0.078 R)
• M7: 2,623,498 km (0.097 R)
• M8: 3,648,991 km (0.111 R)
• M9: 4,268,177 km (0.085 R)
• M10: 5,264,947 km (0.094 R)
• M11: 5,641,934 km (0.061 R)
• M12: 6,251,097 km (0.063 R)
• M13: 6,819,569 km (0.102 R)
• M14: 7,377,868 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964

Radius: 12.5

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.97 AU - 2.23 AU

Year: 2064 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,511,693 km

• M1: 155,432 km (0.08 R)
• M2: 657,782 km (0.07 R)
• M3: 1,192,594 km (0.093 R)
• M4: 1,729,501 km (0.116 R)
• M5: 2,225,867 km (0.089 R)
• M6: 2,652,520 km (0.079 R)
• M7: 3,511,062 km (0.109 R)
• M8: 4,357,636 km (0.115 R)
• M9: 5,431,749 km (0.102 R)
• M10: 6,267,403 km (0.035 R)
• M11: 6,870,731 km (0.046 R)
• M12: 9,258,911 km (0.102 R)
• M13: 12,322,526 km (0.087 R)
• M14: 12,877,534 km (0.072 R)
• M15: 13,404,418 km (0.109 R)
• M16: 16,822,580 km (0.099 R)
• M17: 17,346,621 km (0.104 R)
• M18: 17,773,723 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.5

Radius: 10

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.2 AU - 2.68 AU

Year: 2585 Days

Day: 12.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,511,693 km

• M1: 124,316 km (0.068 R)
• M2: 484,248 km (0.109 R)
• M3: 856,448 km (0.117 R)
• M4: 1,191,098 km (0.101 R)
• M5: 1,833,172 km (0.043 R)
• M6: 2,216,292 km (0.103 R)
• M7: 2,961,290 km (0.084 R)
• M8: 3,415,469 km (0.042 R)
• M9: 4,227,935 km (0.066 R)
• M10: 4,557,050 km (0.027 R)
• M11: 5,670,806 km (0.116 R)
• M12: 6,117,805 km (0.083 R)
• M13: 7,210,318 km (0.101 R)
• M14: 9,070,867 km (0.108 R)
• M15: 9,809,282 km (0.075 R)
• M16: 10,128,524 km (0.091 R)
• M17: 10,487,708 km (0.08 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 10.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.22 AU - 4.02 AU

Year: 4671 Days

Day: 7.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 91,511,693 km

• M1: 136,732 km (0.101 R)
• M2: 492,925 km (0.062 R)
• M3: 817,552 km (0.101 R)
• M4: 1,770,192 km (0.101 R)
• M5: 3,700,603 km (0.096 R)
• M6: 4,358,684 km (0.036 R)
• M7: 4,996,868 km (0.062 R)
• M8: 8,055,995 km (0.102 R)
• M9: 10,521,069 km (0.106 R)
• M10: 11,084,903 km (0.093 R)
• M11: 15,051,491 km (0.104 R)
• M12: 18,802,956 km (0.083 R)
• M13: 20,488,775 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 9.3

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.2 AU - 4.44 AU

Year: 5064 Days

Day: 8.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,511,693 km

• M1: 115,789 km (0.11 R)
• M2: 441,164 km (0.062 R)
• M3: 834,158 km (0.116 R)
• M4: 1,253,481 km (0.097 R)
• M5: 1,644,081 km (0.043 R)
• M6: 3,088,298 km (0.116 R)
• M7: 3,637,771 km (0.101 R)
• M8: 5,071,517 km (0.105 R)
• M9: 5,482,313 km (0.085 R)
• M10: 6,100,003 km (0.093 R)
• M11: 6,481,178 km (0.104 R)
• M12: 7,024,069 km (0.112 R)
• M13: 10,900,598 km (0.09 R)
• M14: 11,710,222 km (0.075 R)
• M15: 12,866,015 km (0.033 R)
• M16: 14,049,185 km (0.065 R)
• M17: 14,379,796 km (0.12 R)
• M18: 15,303,563 km (0.111 R)
• M19: 15,856,028 km (0.101 R)
• M20: 16,947,793 km (0.082 R)
• M21: 18,763,463 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.4

Radius: 8.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.95 AU - 6.11 AU

Year: 7651 Days

Day: 10.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 130.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,511,693 km

• M1: 100,829 km (0.1 R)
• M2: 633,547 km (0.118 R)
• M3: 3,469,923 km (0.089 R)
• M4: 4,019,844 km (0.071 R)
• M5: 5,055,361 km (0.04 R)
• M6: 5,733,787 km (0.107 R)
• M7: 6,349,382 km (0.049 R)
• M8: 6,626,438 km (0.042 R)
• M9: 7,404,795 km (0.108 R)
• M10: 7,921,506 km (0.074 R)
• M11: 9,065,182 km (0.116 R)
• M12: 11,359,116 km (0.065 R)
• M13: 12,858,386 km (0.05 R)
• M14: 14,327,138 km (0.071 R)
• M15: 14,591,328 km (0.084 R)
• M16: 19,272,095 km (0.05 R)
• M17: 24,638,620 km (0.105 R)
• M18: 25,247,633 km (0.103 R)
• M19: 26,258,615 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.5

Radius: 3.1

Gravity: 96.41 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.08 AU - 11.68 AU

Year: 22682 Days

Day: 18.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,511,693 km

• M1: 38,596 km (0.086 R)
• M2: 138,528 km (0.102 R)
• M3: 503,995 km (0.073 R)
• M4: 1,080,545 km (0.075 R)
• M5: 1,502,411 km (0.1 R)
• M6: 1,859,053 km (0.112 R)
• M7: 2,046,499 km (0.095 R)
• M8: 2,178,444 km (0.03 R)
• M9: 2,980,139 km (0.068 R)
• M10: 3,477,552 km (0.056 R)
• M11: 3,602,167 km (0.025 R)
• M12: 3,960,454 km (0.101 R)
• M13: 5,097,547 km (0.101 R)
• M14: 5,718,977 km (0.119 R)
• M15: 5,981,072 km (0.11 R)
• M16: 7,516,096 km (0.04 R)
• M17: 8,485,640 km (0.1 R)
• M18: 9,354,804 km (0.041 R)
• M19: 9,780,110 km (0.112 R)
• M20: 10,800,218 km (0.085 R)
• M21: 12,172,629 km (0.094 R)
• M22: 15,174,610 km (0.119 R)
• M23: 24,243,233 km (0.05 R)
• M24: 25,861,433 km (0.12 R)
• M25: 28,800,582 km (0.064 R)
• M26: 29,698,020 km (0.106 R)
• M27: 32,501,933 km (0.101 R)
• M28: 43,447,261 km (0.104 R)
• M29: 43,782,061 km (0.117 R)
• M30: 46,347,814 km (0.088 R)
• M31: 49,193,315 km (0.025 R)
• M32: 49,556,987 km (0.118 R)
• M33: 53,868,697 km (0.105 R)
• M34: 54,838,091 km (0.113 R)
• M35: 66,722,446 km (0.112 R)
• M36: 68,065,086 km (0.116 R)
• M37: 73,615,616 km (0.059 R)
• M38: 76,014,717 km (0.225 R)
• M39: 84,300,644 km (0.096 R)
• M40: 87,723,294 km (0.205 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 13,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit