🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924

Radius: 12.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.43 AU - 0.61 AU

Year: 250 Days

Day: 5.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,502,300 km

• M1: 159,172 km (0.115 R)
• M2: 636,389 km (0.066 R)
• M3: 1,070,373 km (0.044 R)
• M4: 1,497,026 km (0.105 R)
• M5: 1,908,420 km (0.116 R)
• M6: 2,413,313 km (0.09 R)
• M7: 2,814,385 km (0.119 R)
• M8: 3,595,136 km (0.083 R)
• M9: 4,134,885 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.1

Radius: 13.7

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.17 AU - 1.85 AU

Year: 1237 Days

Day: 6.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,502,300 km

• M1: 181,911 km (0.093 R)
• M2: 735,423 km (0.077 R)
• M3: 1,295,069 km (0.043 R)
• M4: 1,756,279 km (0.098 R)
• M5: 3,437,161 km (0.075 R)
• M6: 4,428,695 km (0.093 R)
• M7: 5,848,529 km (0.105 R)
• M8: 6,517,231 km (0.081 R)
• M9: 7,236,348 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.2

Radius: 11.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.56 AU - 1.72 AU

Year: 1401 Days

Day: 5.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,502,300 km

• M1: 141,819 km (0.089 R)
• M2: 532,120 km (0.071 R)
• M3: 950,246 km (0.048 R)
• M4: 1,500,167 km (0.091 R)
• M5: 1,999,376 km (0.1 R)
• M6: 2,608,089 km (0.088 R)
• M7: 3,038,632 km (0.078 R)
• M8: 3,624,158 km (0.028 R)
• M9: 4,661,320 km (0.107 R)
• M10: 5,080,493 km (0.086 R)
• M11: 5,587,630 km (0.043 R)
• M12: 5,995,284 km (0.096 R)
• M13: 6,632,571 km (0.085 R)
• M14: 7,543,323 km (0.111 R)
• M15: 8,424,155 km (0.041 R)
• M16: 8,789,473 km (0.077 R)
• M17: 9,980,721 km (0.075 R)
• M18: 10,810,840 km (0.077 R)
• M19: 11,209,219 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.1

Radius: 12

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.78 AU - 2.8 AU

Year: 3108 Days

Day: 5.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,502,300 km

• M1: 149,448 km (0.081 R)
• M2: 590,612 km (0.11 R)
• M3: 2,275,683 km (0.108 R)
• M4: 3,840,028 km (0.086 R)
• M5: 4,570,514 km (0.111 R)
• M6: 5,918,840 km (0.084 R)
• M7: 8,074,844 km (0.051 R)
• M8: 10,033,080 km (0.098 R)
• M9: 13,922,326 km (0.11 R)
• M10: 15,432,666 km (0.095 R)
• M11: 22,576,263 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 13.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3 AU - 3.58 AU

Year: 3979 Days

Day: 5.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,502,300 km

• M1: 169,345 km (0.12 R)
• M2: 1,008,439 km (0.11 R)
• M3: 1,504,805 km (0.118 R)
• M4: 2,032,586 km (0.078 R)
• M5: 2,930,622 km (0.062 R)
• M6: 3,376,723 km (0.07 R)
• M7: 4,599,237 km (0.12 R)
• M8: 5,101,437 km (0.098 R)
• M9: 7,461,942 km (0.086 R)
• M10: 10,476,189 km (0.107 R)
• M11: 11,639,911 km (0.096 R)
• M12: 12,888,156 km (0.071 R)
• M13: 13,323,635 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.2

Radius: 11.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.46 AU - 5.86 AU

Year: 7816 Days

Day: 8.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,502,300 km

• M1: 223,350 km (0.115 R)
• M2: 924,365 km (0.101 R)
• M3: 2,740,932 km (0.098 R)
• M4: 3,349,048 km (0.102 R)
• M5: 4,265,334 km (0.074 R)
• M6: 5,112,956 km (0.111 R)
• M7: 6,229,405 km (0.056 R)
• M8: 6,828,245 km (0.064 R)
• M9: 9,790,283 km (0.076 R)
• M10: 10,280,515 km (0.106 R)
• M11: 12,823,529 km (0.093 R)
• M12: 26,094,506 km (0.104 R)
• M13: 31,908,328 km (0.103 R)
• M14: 32,789,609 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.8

Radius: 8.1

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.18 AU - 6.18 AU

Year: 9027 Days

Day: 7.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,502,300 km

• M1: 104,419 km (0.112 R)
• M2: 372,050 km (0.101 R)
• M3: 1,387,071 km (0.116 R)
• M4: 1,652,907 km (0.075 R)
• M5: 2,179,192 km (0.085 R)
• M6: 3,057,332 km (0.04 R)
• M7: 3,315,986 km (0.097 R)
• M8: 7,054,886 km (0.033 R)
• M9: 8,614,444 km (0.091 R)
• M10: 9,085,527 km (0.06 R)
• M11: 9,925,819 km (0.118 R)
• M12: 10,391,068 km (0.034 R)
• M13: 10,816,824 km (0.115 R)
• M14: 11,254,248 km (0.093 R)
• M15: 12,281,387 km (0.071 R)
• M16: 13,494,476 km (0.091 R)
• M17: 14,521,166 km (0.119 R)
• M18: 15,188,672 km (0.057 R)
• M19: 16,441,404 km (0.027 R)
• M20: 19,151,370 km (0.119 R)
• M21: 19,469,864 km (0.108 R)
• M22: 23,119,304 km (0.111 R)
• M23: 25,630,005 km (0.083 R)
• M24: 26,114,104 km (0.112 R)
• M25: 29,569,216 km (0.087 R)
• M26: 30,640,785 km (0.069 R)
• M27: 32,521,231 km (0.076 R)
• M28: 33,317,540 km (0.04 R)
• M29: 33,778,302 km (0.04 R)
• M30: 36,025,411 km (0.082 R)
• M31: 36,632,928 km (0.105 R)
• M32: 37,743,692 km (0.033 R)
• M33: 39,003,905 km (0.106 R)
• M34: 43,635,904 km (0.091 R)
• M35: 45,586,959 km (0.074 R)
• M36: 46,297,699 km (0.046 R)
• M37: 50,113,043 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.9

Radius: 3.9

Gravity: 38.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.05 AU - 10.69 AU

Year: 22269 Days

Day: 21.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,502,300 km

• M1: 55,052 km (0.095 R)
• M2: 315,203 km (0.089 R)
• M3: 873,203 km (0.113 R)
• M4: 1,378,694 km (0.108 R)
• M5: 1,730,548 km (0.09 R)
• M6: 2,267,754 km (0.093 R)
• M7: 2,806,755 km (0.107 R)
• M8: 3,455,412 km (0.086 R)
• M9: 4,003,688 km (0.114 R)
• M10: 4,298,545 km (0.112 R)
• M11: 4,821,988 km (0.093 R)
• M12: 6,078,610 km (0.08 R)
• M13: 7,587,604 km (0.103 R)
• M14: 8,830,164 km (0.12 R)
• M15: 9,049,774 km (0.091 R)
• M16: 10,813,981 km (0.101 R)
• M17: 13,218,019 km (0.093 R)
• M18: 16,036,892 km (0.094 R)
• M19: 16,446,192 km (0.09 R)
• M20: 18,958,089 km (0.09 R)
• M21: 20,068,405 km (0.079 R)
• M22: 21,319,193 km (0.031 R)
• M23: 22,114,305 km (0.07 R)
• M24: 26,275,071 km (0.075 R)
• M25: 41,977,611 km (0.118 R)
• M26: 45,955,718 km (0.116 R)
• M27: 60,557,667 km (0.089 R)
• M28: 63,970,593 km (0.091 R)
• M29: 68,360,692 km (0.114 R)
• M30: 69,219,084 km (0.097 R)
• M31: 72,947,363 km (0.117 R)
• M32: 77,502,318 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 12,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit