🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 8.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.69 AU - 0.93 AU

Year: 512 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,812,889 km

• M1: 100,679 km (0.086 R)
• M2: 646,562 km (0.084 R)
• M3: 923,767 km (0.073 R)
• M4: 1,566,589 km (0.064 R)
• M5: 1,914,703 km (0.107 R)
• M6: 2,180,090 km (0.094 R)
• M7: 2,740,633 km (0.101 R)
• M8: 3,362,661 km (0.107 R)
• M9: 3,640,913 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866

Radius: 9.5

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.97 AU - 1.03 AU

Year: 703 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,812,889 km

• M1: 118,332 km (0.027 R)
• M2: 514,467 km (0.09 R)
• M3: 890,855 km (0.097 R)
• M4: 1,206,806 km (0.114 R)
• M5: 1,512,584 km (0.065 R)
• M6: 2,066,096 km (0.054 R)
• M7: 3,604,710 km (0.113 R)
• M8: 3,911,386 km (0.109 R)
• M9: 4,315,151 km (0.118 R)
• M10: 4,627,810 km (0.111 R)
• M11: 5,134,199 km (0.106 R)
• M12: 5,448,055 km (0.107 R)
• M13: 6,155,204 km (0.069 R)
• M14: 6,638,256 km (0.045 R)
• M15: 7,078,672 km (0.075 R)
• M16: 7,538,386 km (0.092 R)
• M17: 7,969,228 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 8.9

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.92 AU - 1.34 AU

Year: 844 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,812,889 km

• M1: 110,702 km (0.113 R)
• M2: 449,242 km (0.111 R)
• M3: 807,081 km (0.107 R)
• M4: 1,409,661 km (0.086 R)
• M5: 1,782,907 km (0.115 R)
• M6: 2,210,757 km (0.032 R)
• M7: 2,768,159 km (0.119 R)
• M8: 3,608,450 km (0.081 R)
• M9: 4,195,622 km (0.079 R)
• M10: 4,538,650 km (0.074 R)
• M11: 5,088,572 km (0.09 R)
• M12: 5,419,482 km (0.075 R)
• M13: 6,277,127 km (0.058 R)
• M14: 6,635,264 km (0.084 R)
• M15: 7,270,905 km (0.103 R)
• M16: 9,164,515 km (0.111 R)
• M17: 10,012,735 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.2

Radius: 9.9

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.65 AU - 1.89 AU

Year: 1655 Days

Day: 14.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,812,889 km

• M1: 123,269 km (0.115 R)
• M2: 509,830 km (0.109 R)
• M3: 1,028,336 km (0.051 R)
• M4: 1,406,818 km (0.063 R)
• M5: 1,785,899 km (0.114 R)
• M6: 2,567,997 km (0.072 R)
• M7: 3,008,114 km (0.119 R)
• M8: 4,426,900 km (0.117 R)
• M9: 5,273,325 km (0.036 R)
• M10: 6,105,239 km (0.055 R)
• M11: 6,867,440 km (0.09 R)
• M12: 7,179,052 km (0.054 R)
• M13: 8,171,185 km (0.06 R)
• M14: 9,127,714 km (0.075 R)
• M15: 10,562,507 km (0.12 R)
• M16: 11,190,669 km (0.072 R)
• M17: 13,225,798 km (0.115 R)

Asteroid Belt

Center: 2.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 13.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.96 AU - 2.82 AU

Year: 2597 Days

Day: 9.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,812,889 km

• M1: 172,935 km (0.069 R)
• M2: 993,031 km (0.026 R)
• M3: 1,489,247 km (0.107 R)
• M4: 2,536,432 km (0.05 R)
• M5: 3,626,402 km (0.113 R)
• M6: 4,678,823 km (0.09 R)
• M7: 5,398,090 km (0.032 R)
• M8: 6,093,121 km (0.12 R)
• M9: 6,614,470 km (0.069 R)
• M10: 8,182,256 km (0.052 R)
• M11: 8,974,675 km (0.104 R)
• M12: 11,071,290 km (0.092 R)
• M13: 12,118,176 km (0.109 R)
• M14: 12,986,142 km (0.115 R)
• M15: 13,435,534 km (0.101 R)
• M16: 14,846,392 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.6

Radius: 13.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.04 AU - 3.68 AU

Year: 4329 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,812,889 km

• M1: 171,888 km (0.116 R)
• M2: 733,179 km (0.08 R)
• M3: 1,522,158 km (0.109 R)
• M4: 2,081,505 km (0.116 R)
• M5: 3,381,510 km (0.109 R)
• M6: 3,853,940 km (0.114 R)
• M7: 4,277,452 km (0.101 R)
• M8: 4,832,011 km (0.115 R)
• M9: 5,461,519 km (0.082 R)
• M10: 5,998,276 km (0.108 R)
• M11: 6,853,677 km (0.049 R)
• M12: 8,214,868 km (0.089 R)
• M13: 10,036,222 km (0.055 R)
• M14: 10,887,883 km (0.067 R)
• M15: 12,019,740 km (0.093 R)
• M16: 14,095,560 km (0.086 R)
• M17: 15,163,988 km (0.118 R)
• M18: 15,943,393 km (0.102 R)
• M19: 17,281,845 km (0.099 R)
• M20: 17,703,711 km (0.088 R)
• M21: 20,649,592 km (0.111 R)
• M22: 23,538,327 km (0.037 R)
• M23: 24,131,932 km (0.118 R)
• M24: 25,659,625 km (0.113 R)
• M25: 26,367,672 km (0.102 R)
• M26: 26,927,467 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 14.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.3 AU - 3.66 AU

Year: 4563 Days

Day: 11.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,812,889 km

• M1: 176,525 km (0.106 R)
• M2: 942,018 km (0.079 R)
• M3: 1,674,150 km (0.062 R)
• M4: 2,226,764 km (0.082 R)
• M5: 3,463,490 km (0.12 R)
• M6: 3,909,441 km (0.047 R)
• M7: 4,475,370 km (0.119 R)
• M8: 5,652,107 km (0.115 R)
• M9: 6,095,814 km (0.119 R)
• M10: 7,481,838 km (0.106 R)
• M11: 8,264,983 km (0.042 R)
• M12: 10,536,627 km (0.104 R)
• M13: 13,806,387 km (0.089 R)
• M14: 14,433,352 km (0.107 R)
• M15: 15,696,108 km (0.113 R)
• M16: 16,577,987 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237

Radius: 5.3

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.71 AU - 7.01 AU

Year: 11274 Days

Day: 22.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,812,889 km

• M1: 65,973 km (0.117 R)
• M2: 344,075 km (0.117 R)
• M3: 600,935 km (0.116 R)
• M4: 798,105 km (0.059 R)
• M5: 1,048,382 km (0.114 R)
• M6: 1,213,987 km (0.115 R)
• M7: 1,560,007 km (0.076 R)
• M8: 1,864,438 km (0.044 R)
• M9: 2,031,090 km (0.111 R)
• M10: 2,819,770 km (0.054 R)
• M11: 3,315,687 km (0.093 R)
• M12: 3,891,938 km (0.058 R)
• M13: 4,242,596 km (0.059 R)
• M14: 5,152,599 km (0.111 R)
• M15: 5,606,479 km (0.105 R)
• M16: 6,875,518 km (0.101 R)
• M17: 9,426,461 km (0.095 R)
• M18: 9,693,942 km (0.103 R)
• M19: 10,243,864 km (0.065 R)
• M20: 11,107,642 km (0.113 R)
• M21: 12,599,731 km (0.059 R)
• M22: 13,254,521 km (0.101 R)
• M23: 14,046,791 km (0.098 R)
• M24: 14,454,445 km (0.11 R)
• M25: 15,849,894 km (0.1 R)
• M26: 20,870,698 km (0.118 R)
• M27: 24,108,594 km (0.092 R)
• M28: 26,946,316 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.7

Radius: 7.9

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.01 AU - 7.75 AU

Year: 11328 Days

Day: 17.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,812,889 km

• M1: 99,034 km (0.102 R)
• M2: 378,782 km (0.108 R)
• M3: 635,492 km (0.05 R)
• M4: 1,014,274 km (0.113 R)
• M5: 2,042,759 km (0.053 R)
• M6: 2,572,186 km (0.036 R)
• M7: 3,010,208 km (0.114 R)
• M8: 3,696,115 km (0.072 R)
• M9: 5,607,078 km (0.117 R)
• M10: 5,950,555 km (0.113 R)
• M11: 6,794,137 km (0.054 R)
• M12: 9,320,097 km (0.035 R)
• M13: 10,765,811 km (0.05 R)
• M14: 11,790,556 km (0.059 R)
• M15: 13,236,120 km (0.11 R)
• M16: 14,411,062 km (0.082 R)
• M17: 17,038,001 km (0.095 R)
• M18: 17,980,318 km (0.084 R)
• M19: 18,728,457 km (0.062 R)
• M20: 19,033,337 km (0.099 R)
• M21: 25,291,614 km (0.101 R)
• M22: 25,664,412 km (0.081 R)
• M23: 27,485,318 km (0.09 R)
• M24: 28,881,066 km (0.041 R)
• M25: 30,114,351 km (0.056 R)
• M26: 30,849,923 km (0.118 R)
• M27: 33,574,549 km (0.088 R)
• M28: 34,138,084 km (0.103 R)
• M29: 34,708,052 km (0.119 R)
• M30: 36,693,067 km (0.084 R)
• M31: 41,015,847 km (0.103 R)
• M32: 41,401,510 km (0.098 R)
• M33: 41,789,417 km (0.097 R)
• M34: 44,168,771 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520

Radius: 5.9

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.1 AU - 7.74 AU

Year: 11434 Days

Day: 16 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,812,889 km

• M1: 74,201 km (0.101 R)
• M2: 324,927 km (0.111 R)
• M3: 547,827 km (0.056 R)
• M4: 792,719 km (0.111 R)
• M5: 1,237,623 km (0.087 R)
• M6: 1,427,912 km (0.03 R)
• M7: 2,433,209 km (0.095 R)
• M8: 2,819,022 km (0.073 R)
• M9: 3,585,113 km (0.118 R)
• M10: 4,780,998 km (0.116 R)
• M11: 7,674,520 km (0.084 R)
• M12: 7,929,734 km (0.058 R)
• M13: 8,323,177 km (0.119 R)
• M14: 11,069,943 km (0.06 R)
• M15: 11,897,219 km (0.12 R)
• M16: 15,018,130 km (0.079 R)
• M17: 16,730,278 km (0.101 R)
• M18: 19,497,090 km (0.094 R)
• M19: 22,902,985 km (0.113 R)
• M20: 24,242,036 km (0.108 R)
• M21: 30,332,614 km (0.026 R)
• M22: 36,167,230 km (0.104 R)
• M23: 36,764,724 km (0.087 R)
• M24: 44,730,960 km (0.097 R)
• M25: 45,696,614 km (0.119 R)
• M26: 47,100,441 km (0.118 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: 331 - 12,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit