🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 13.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.79 AU - 0.99 AU

Year: 551 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 36,312,879 km

• M1: 170,093 km (0.103 R)
• M2: 790,326 km (0.107 R)
• M3: 1,715,588 km (0.065 R)
• M4: 2,088,237 km (0.104 R)
• M5: 2,719,540 km (0.109 R)
• M6: 3,015,594 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.4

Radius: 9

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.72 AU - 1.14 AU

Year: 588 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,312,879 km

• M1: 112,049 km (0.093 R)
• M2: 372,050 km (0.107 R)
• M3: 669,750 km (0.117 R)
• M4: 917,035 km (0.093 R)
• M5: 1,180,776 km (0.095 R)
• M6: 1,494,782 km (0.113 R)
• M7: 1,901,090 km (0.113 R)
• M8: 2,435,453 km (0.107 R)
• M9: 2,608,538 km (0.044 R)
• M10: 2,824,258 km (0.11 R)
• M11: 3,194,064 km (0.086 R)
• M12: 3,671,132 km (0.096 R)
• M13: 4,284,333 km (0.076 R)
• M14: 5,019,906 km (0.114 R)
• M15: 5,320,747 km (0.088 R)
• M16: 5,735,732 km (0.081 R)
• M17: 6,221,626 km (0.084 R)
• M18: 6,570,937 km (0.088 R)
• M19: 6,973,654 km (0.089 R)
• M20: 7,478,996 km (0.116 R)
• M21: 7,769,216 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81

Radius: 10.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.89 AU - 1.15 AU

Year: 676 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,312,879 km

• M1: 136,732 km (0.071 R)
• M2: 411,544 km (0.12 R)
• M3: 1,087,128 km (0.09 R)
• M4: 1,428,959 km (0.103 R)
• M5: 2,085,245 km (0.097 R)
• M6: 2,320,113 km (0.076 R)
• M7: 2,855,674 km (0.119 R)
• M8: 3,071,693 km (0.114 R)
• M9: 3,702,248 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.6

Radius: 11.1

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.68 AU - 4.38 AU

Year: 5307 Days

Day: 14 Hours

Environment

Temp: -221 °C

Axial Tilt: 167.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,312,879 km

• M1: 138,827 km (0.119 R)
• M2: 351,555 km (0.108 R)
• M3: 612,005 km (0.091 R)
• M4: 870,959 km (0.032 R)
• M5: 1,122,134 km (0.068 R)
• M6: 1,656,048 km (0.094 R)
• M7: 2,278,525 km (0.07 R)
• M8: 3,688,635 km (0.11 R)
• M9: 5,771,486 km (0.092 R)
• M10: 7,231,711 km (0.101 R)
• M11: 7,524,175 km (0.104 R)
• M12: 8,594,398 km (0.1 R)
• M13: 10,422,484 km (0.079 R)
• M14: 14,753,192 km (0.119 R)
• M15: 15,242,078 km (0.115 R)
• M16: 16,316,640 km (0.117 R)
• M17: 16,756,906 km (0.106 R)
• M18: 17,768,936 km (0.088 R)
• M19: 18,228,501 km (0.091 R)
• M20: 18,615,809 km (0.102 R)
• M21: 19,762,328 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.1

Radius: 5

Gravity: 24.8 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.18 AU - 7.84 AU

Year: 10896 Days

Day: 15.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 36,312,879 km

• M1: 62,682 km (0.116 R)
• M2: 323,431 km (0.084 R)
• M3: 441,912 km (0.119 R)
• M4: 865,573 km (0.111 R)
• M5: 1,225,207 km (0.093 R)
• M6: 2,934,063 km (0.049 R)
• M7: 3,454,065 km (0.076 R)
• M8: 3,797,692 km (0.098 R)
• M9: 4,073,251 km (0.087 R)
• M10: 4,300,789 km (0.115 R)
• M11: 5,730,945 km (0.07 R)
• M12: 6,207,414 km (0.035 R)
• M13: 6,559,418 km (0.069 R)
• M14: 6,703,032 km (0.06 R)
• M15: 6,811,789 km (0.106 R)
• M16: 7,406,441 km (0.066 R)
• M17: 8,712,430 km (0.079 R)
• M18: 13,993,235 km (0.099 R)
• M19: 15,058,222 km (0.103 R)
• M20: 15,440,295 km (0.102 R)
• M21: 19,340,162 km (0.105 R)
• M22: 19,835,331 km (0.084 R)
• M23: 23,612,378 km (0.094 R)
• M24: 24,573,545 km (0.076 R)
• M25: 25,412,639 km (0.12 R)
• M26: 30,357,298 km (0.084 R)
• M27: 30,744,008 km (0.08 R)
• M28: 32,554,142 km (0.083 R)
• M29: 34,580,595 km (0.039 R)
• M30: 37,349,502 km (0.059 R)
• M31: 38,209,540 km (0.076 R)
• M32: 41,207,332 km (0.091 R)
• M33: 43,576,214 km (0.055 R)
• M34: 43,946,469 km (0.112 R)
• M35: 46,011,368 km (0.115 R)
• M36: 46,487,239 km (0.11 R)
• M37: 48,610,482 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.7

Radius: 6.4

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.05 AU - 9.63 AU

Year: 14401 Days

Day: 22.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 36,312,879 km

• M1: 79,586 km (0.036 R)
• M2: 854,054 km (0.046 R)
• M3: 1,089,072 km (0.099 R)
• M4: 1,583,942 km (0.117 R)
• M5: 3,502,685 km (0.08 R)
• M6: 3,898,072 km (0.063 R)
• M7: 6,233,594 km (0.092 R)
• M8: 6,688,670 km (0.089 R)
• M9: 6,904,091 km (0.107 R)
• M10: 7,571,447 km (0.104 R)
• M11: 8,549,668 km (0.113 R)
• M12: 9,460,270 km (0.065 R)
• M13: 10,020,215 km (0.072 R)
• M14: 12,035,747 km (0.04 R)
• M15: 12,568,764 km (0.105 R)
• M16: 16,176,766 km (0.08 R)
• M17: 20,055,689 km (0.095 R)
• M18: 20,304,321 km (0.083 R)
• M19: 20,995,612 km (0.101 R)
• M20: 21,249,929 km (0.101 R)
• M21: 22,478,875 km (0.046 R)
• M22: 24,489,770 km (0.094 R)
• M23: 24,764,432 km (0.112 R)
• M24: 26,873,313 km (0.095 R)
• M25: 27,522,867 km (0.114 R)
• M26: 28,622,710 km (0.098 R)
• M27: 32,523,624 km (0.09 R)
• M28: 33,557,944 km (0.105 R)
• M29: 33,879,579 km (0.098 R)
• M30: 36,089,888 km (0.108 R)
• M31: 40,456,201 km (0.115 R)
• M32: 40,986,376 km (0.045 R)
• M33: 42,507,038 km (0.088 R)
• M34: 44,423,985 km (0.098 R)
• M35: 47,808,488 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.6

Radius: 7.3

Gravity: 14.59 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.35 AU - 9.73 AU

Year: 14955 Days

Day: 19.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,312,879 km

• M1: 200,611 km (0.076 R)
• M2: 349,909 km (0.098 R)
• M3: 692,638 km (0.113 R)
• M4: 1,062,743 km (0.053 R)
• M5: 1,352,514 km (0.066 R)
• M6: 2,374,268 km (0.101 R)
• M7: 3,367,298 km (0.077 R)
• M8: 4,171,985 km (0.091 R)
• M9: 4,505,140 km (0.054 R)
• M10: 4,851,160 km (0.025 R)
• M11: 5,065,085 km (0.119 R)
• M12: 8,090,103 km (0.051 R)
• M13: 8,742,799 km (0.091 R)
• M14: 9,870,767 km (0.073 R)
• M15: 10,176,395 km (0.103 R)
• M16: 11,391,429 km (0.118 R)
• M17: 12,052,801 km (0.117 R)
• M18: 15,705,383 km (0.119 R)
• M19: 16,743,891 km (0.119 R)
• M20: 17,275,712 km (0.083 R)
• M21: 19,132,371 km (0.061 R)
• M22: 19,629,185 km (0.079 R)
• M23: 20,788,868 km (0.107 R)
• M24: 21,906,514 km (0.062 R)
• M25: 22,591,223 km (0.117 R)
• M26: 24,229,918 km (0.066 R)
• M27: 25,354,446 km (0.082 R)
• M28: 25,926,209 km (0.1 R)
• M29: 27,005,108 km (0.097 R)
• M30: 30,285,640 km (0.091 R)
• M31: 31,541,664 km (0.119 R)
• M32: 32,087,846 km (0.078 R)
• M33: 33,942,410 km (0.11 R)
• M34: 40,023,414 km (0.063 R)
• M35: 47,048,381 km (0.107 R)
• M36: 47,270,085 km (0.099 R)
• M37: 54,403,809 km (0.104 R)
• M38: 58,900,122 km (0.069 R)
• M39: 62,039,434 km (0.109 R)
• M40: 62,294,199 km (0.101 R)
• M41: 63,318,047 km (0.086 R)
• M42: 65,391,024 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.6

Radius: 3.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.49 AU - 9.83 AU

Year: 16718 Days

Day: 17.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,312,879 km

• M1: 147,504 km (0.117 R)
• M2: 299,944 km (0.117 R)
• M3: 456,872 km (0.089 R)
• M4: 556,654 km (0.099 R)
• M5: 674,986 km (0.033 R)
• M6: 788,680 km (0.087 R)
• M7: 875,596 km (0.055 R)
• M8: 1,836,463 km (0.07 R)
• M9: 2,296,627 km (0.057 R)
• M10: 2,891,727 km (0.117 R)
• M11: 3,483,237 km (0.069 R)
• M12: 4,877,190 km (0.065 R)
• M13: 5,547,089 km (0.108 R)
• M14: 5,756,676 km (0.085 R)
• M15: 5,946,067 km (0.114 R)
• M16: 6,965,576 km (0.098 R)
• M17: 7,359,018 km (0.07 R)
• M18: 9,368,267 km (0.111 R)
• M19: 11,755,251 km (0.092 R)
• M20: 15,631,482 km (0.105 R)
• M21: 17,263,445 km (0.089 R)
• M22: 18,047,188 km (0.066 R)
• M23: 20,905,405 km (0.034 R)
• M24: 23,258,280 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.3

Radius: 6.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.72 AU - 10.72 AU

Year: 18366 Days

Day: 21.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,312,879 km

• M1: 290,669 km (0.101 R)
• M2: 597,643 km (0.089 R)
• M3: 2,506,662 km (0.087 R)
• M4: 2,816,330 km (0.039 R)
• M5: 3,402,753 km (0.064 R)
• M6: 3,558,185 km (0.117 R)
• M7: 6,108,081 km (0.103 R)
• M8: 7,283,920 km (0.1 R)
• M9: 11,318,425 km (0.109 R)
• M10: 13,427,306 km (0.096 R)
• M11: 13,960,473 km (0.037 R)
• M12: 17,984,506 km (0.086 R)
• M13: 19,280,922 km (0.101 R)
• M14: 33,055,744 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 19,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit