🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862

Radius: 10.8

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.74 AU - 0.92 AU

Year: 496 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,585,949 km

• M1: 134,339 km (0.119 R)
• M2: 586,124 km (0.068 R)
• M3: 925,712 km (0.068 R)
• M4: 1,492,089 km (0.091 R)
• M5: 1,888,823 km (0.08 R)
• M6: 2,638,906 km (0.102 R)
• M7: 3,001,980 km (0.096 R)
• M8: 3,499,842 km (0.082 R)
• M9: 4,492,723 km (0.098 R)
• M10: 4,900,078 km (0.067 R)
• M11: 5,280,954 km (0.096 R)
• M12: 6,121,246 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.5

Radius: 10.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.92 AU - 0.98 AU

Year: 607 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,585,949 km

• M1: 127,457 km (0.088 R)
• M2: 447,896 km (0.067 R)
• M3: 778,358 km (0.114 R)
• M4: 1,131,110 km (0.071 R)
• M5: 1,578,706 km (0.045 R)
• M6: 1,994,140 km (0.058 R)
• M7: 2,316,972 km (0.061 R)
• M8: 2,674,960 km (0.088 R)
• M9: 3,080,968 km (0.037 R)
• M10: 3,421,154 km (0.109 R)
• M11: 4,070,708 km (0.116 R)
• M12: 4,610,457 km (0.107 R)
• M13: 4,981,011 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.1

Radius: 11.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.94 AU - 0.96 AU

Year: 607 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,585,949 km

• M1: 143,016 km (0.06 R)
• M2: 737,966 km (0.096 R)
• M3: 1,260,811 km (0.049 R)
• M4: 1,675,646 km (0.093 R)
• M5: 2,919,103 km (0.08 R)
• M6: 3,855,287 km (0.093 R)
• M7: 4,342,527 km (0.109 R)
• M8: 4,917,880 km (0.072 R)
• M9: 5,475,282 km (0.08 R)
• M10: 6,371,224 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 10

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.91 AU - 1.23 AU

Year: 726 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 50,585,949 km

• M1: 126,410 km (0.055 R)
• M2: 491,728 km (0.04 R)
• M3: 1,003,802 km (0.07 R)
• M4: 1,667,119 km (0.11 R)
• M5: 2,772,647 km (0.072 R)
• M6: 3,708,980 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 13.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.63 AU - 4.83 AU

Year: 6748 Days

Day: 7 Hours

Environment

Temp: -211 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,585,949 km

• M1: 167,998 km (0.072 R)
• M2: 598,691 km (0.113 R)
• M3: 1,072,916 km (0.069 R)
• M4: 1,634,656 km (0.054 R)
• M5: 2,194,152 km (0.049 R)
• M6: 2,618,561 km (0.105 R)
• M7: 3,591,845 km (0.112 R)
• M8: 4,187,843 km (0.105 R)
• M9: 5,308,480 km (0.041 R)
• M10: 5,828,333 km (0.104 R)
• M11: 6,517,231 km (0.114 R)
• M12: 7,482,437 km (0.084 R)
• M13: 8,217,261 km (0.094 R)
• M14: 11,198,597 km (0.098 R)
• M15: 12,370,547 km (0.069 R)
• M16: 13,848,574 km (0.103 R)
• M17: 15,319,570 km (0.11 R)
• M18: 16,061,575 km (0.039 R)
• M19: 17,953,839 km (0.105 R)
• M20: 19,129,977 km (0.12 R)
• M21: 20,802,182 km (0.08 R)
• M22: 23,047,048 km (0.056 R)
• M23: 25,278,450 km (0.111 R)
• M24: 27,740,831 km (0.062 R)
• M25: 28,288,658 km (0.102 R)
• M26: 31,530,294 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.9

Radius: 4.4

Gravity: 46.59 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.27 AU - 7.91 AU

Year: 11098 Days

Day: 24.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 177.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,585,949 km

• M1: 55,052 km (0.108 R)
• M2: 196,272 km (0.056 R)
• M3: 645,664 km (0.093 R)
• M4: 912,846 km (0.118 R)
• M5: 1,174,343 km (0.059 R)
• M6: 1,543,551 km (0.111 R)
• M7: 1,796,521 km (0.102 R)
• M8: 2,021,815 km (0.098 R)
• M9: 2,305,154 km (0.114 R)
• M10: 2,550,494 km (0.114 R)
• M11: 2,790,449 km (0.087 R)
• M12: 4,075,794 km (0.078 R)
• M13: 6,354,618 km (0.101 R)
• M14: 11,145,490 km (0.118 R)
• M15: 11,550,452 km (0.118 R)
• M16: 13,269,182 km (0.088 R)
• M17: 14,941,387 km (0.12 R)
• M18: 15,291,894 km (0.109 R)
• M19: 21,228,835 km (0.12 R)
• M20: 22,030,530 km (0.099 R)
• M21: 24,170,827 km (0.112 R)
• M22: 24,556,640 km (0.083 R)
• M23: 25,143,064 km (0.098 R)
• M24: 26,958,434 km (0.084 R)
• M25: 27,582,407 km (0.073 R)
• M26: 29,512,369 km (0.084 R)
• M27: 30,398,138 km (0.066 R)
• M28: 31,760,077 km (0.04 R)
• M29: 33,878,233 km (0.068 R)
• M30: 34,971,943 km (0.09 R)
• M31: 35,341,599 km (0.115 R)
• M32: 37,357,580 km (0.054 R)
• M33: 39,315,816 km (0.111 R)
• M34: 42,171,041 km (0.066 R)
• M35: 42,870,561 km (0.054 R)
• M36: 54,147,996 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.4

Radius: 3.6

Gravity: 34.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.79 AU - 9.31 AU

Year: 17860 Days

Day: 22 Hours

Environment

Temp: -231 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,585,949 km

• M1: 44,730 km (0.07 R)
• M2: 208,390 km (0.059 R)
• M3: 684,859 km (0.065 R)
• M4: 1,191,846 km (0.105 R)
• M5: 1,312,273 km (0.088 R)
• M6: 1,546,543 km (0.116 R)
• M7: 1,773,932 km (0.108 R)
• M8: 1,967,960 km (0.115 R)
• M9: 2,295,280 km (0.097 R)
• M10: 2,482,726 km (0.11 R)
• M11: 2,959,943 km (0.036 R)
• M12: 3,442,097 km (0.091 R)
• M13: 4,033,757 km (0.109 R)
• M14: 6,912,020 km (0.094 R)
• M15: 7,571,896 km (0.118 R)
• M16: 8,813,559 km (0.037 R)
• M17: 10,074,369 km (0.057 R)
• M18: 11,154,316 km (0.087 R)
• M19: 18,293,127 km (0.117 R)
• M20: 18,871,921 km (0.116 R)
• M21: 19,123,694 km (0.119 R)
• M22: 19,979,095 km (0.068 R)
• M23: 20,504,483 km (0.102 R)
• M24: 21,309,618 km (0.109 R)
• M25: 21,582,634 km (0.067 R)
• M26: 22,228,748 km (0.038 R)
• M27: 22,415,595 km (0.115 R)
• M28: 27,116,559 km (0.096 R)
• M29: 28,966,785 km (0.119 R)
• M30: 32,553,993 km (0.119 R)
• M31: 34,766,994 km (0.077 R)
• M32: 41,577,736 km (0.074 R)
• M33: 46,123,417 km (0.07 R)
• M34: 51,641,035 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.7

Radius: 6.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.34 AU - 9.56 AU

Year: 19057 Days

Day: 20.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,585,949 km

• M1: 86,318 km (0.093 R)
• M2: 514,467 km (0.114 R)
• M3: 2,053,231 km (0.098 R)
• M4: 2,623,049 km (0.096 R)
• M5: 3,269,611 km (0.109 R)
• M6: 3,827,312 km (0.116 R)
• M7: 4,656,982 km (0.094 R)
• M8: 7,268,811 km (0.036 R)
• M9: 9,736,577 km (0.077 R)
• M10: 13,262,150 km (0.093 R)
• M11: 13,573,912 km (0.077 R)
• M12: 16,820,186 km (0.101 R)
• M13: 17,631,007 km (0.026 R)
• M14: 22,341,844 km (0.1 R)
• M15: 27,222,923 km (0.069 R)
• M16: 29,275,406 km (0.086 R)
• M17: 35,447,365 km (0.048 R)
• M18: 37,146,348 km (0.116 R)
• M19: 40,314,083 km (0.09 R)
• M20: 43,657,446 km (0.076 R)
• M21: 47,036,563 km (0.1 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: 271 - 16,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit