🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.65 AU - 0.69 AU

Year: 349 Days

Day: 45.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.8

Radius: 13

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.85 AU - 0.91 AU

Year: 525 Days

Day: 12.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,790,680 km

• M1: 162,014 km (0.08 R)
• M2: 691,142 km (0.117 R)
• M3: 1,349,074 km (0.113 R)
• M4: 1,763,310 km (0.098 R)
• M5: 2,619,608 km (0.08 R)
• M6: 3,266,021 km (0.079 R)
• M7: 4,771,424 km (0.072 R)
• M8: 5,532,877 km (0.082 R)
• M9: 6,042,108 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.6

Radius: 8.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.07 AU - 1.47 AU

Year: 910 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,790,680 km

• M1: 100,829 km (0.114 R)
• M2: 374,294 km (0.08 R)
• M3: 674,238 km (0.078 R)
• M4: 986,448 km (0.097 R)
• M5: 1,338,303 km (0.118 R)
• M6: 2,036,476 km (0.119 R)
• M7: 2,382,047 km (0.116 R)
• M8: 3,366,700 km (0.1 R)
• M9: 3,865,011 km (0.065 R)
• M10: 4,214,770 km (0.108 R)
• M11: 4,809,272 km (0.068 R)
• M12: 5,693,097 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 12.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.59 AU - 3.11 AU

Year: 3059 Days

Day: 14.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 84,790,680 km

• M1: 160,519 km (0.032 R)
• M2: 572,511 km (0.064 R)
• M3: 1,045,988 km (0.093 R)
• M4: 1,640,789 km (0.104 R)
• M5: 2,055,924 km (0.072 R)
• M6: 5,401,979 km (0.116 R)
• M7: 6,277,127 km (0.067 R)
• M8: 7,871,391 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.69 AU - 6.11 AU

Year: 6896 Days

Day: 7.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,790,680 km

• M1: 116,387 km (0.105 R)
• M2: 404,213 km (0.101 R)
• M3: 900,430 km (0.12 R)
• M4: 1,282,652 km (0.112 R)
• M5: 2,865,996 km (0.081 R)
• M6: 3,504,480 km (0.085 R)
• M7: 3,896,277 km (0.119 R)
• M8: 4,701,711 km (0.096 R)
• M9: 6,723,826 km (0.118 R)
• M10: 7,942,151 km (0.063 R)
• M11: 8,888,657 km (0.101 R)
• M12: 9,336,553 km (0.117 R)
• M13: 9,799,558 km (0.116 R)
• M14: 10,503,566 km (0.09 R)
• M15: 12,862,126 km (0.074 R)
• M16: 14,397,897 km (0.116 R)
• M17: 14,824,102 km (0.098 R)
• M18: 15,901,356 km (0.052 R)
• M19: 16,665,203 km (0.115 R)
• M20: 16,977,563 km (0.086 R)
• M21: 18,765,706 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.7

Radius: 12.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.16 AU - 6.24 AU

Year: 8653 Days

Day: 6.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,790,680 km

• M1: 164,258 km (0.08 R)
• M2: 944,112 km (0.103 R)
• M3: 1,455,138 km (0.075 R)
• M4: 2,289,296 km (0.09 R)
• M5: 2,805,259 km (0.032 R)
• M6: 3,236,849 km (0.117 R)
• M7: 4,127,405 km (0.108 R)
• M8: 6,877,164 km (0.101 R)
• M9: 7,919,113 km (0.094 R)
• M10: 8,926,056 km (0.114 R)
• M11: 9,342,686 km (0.118 R)
• M12: 9,820,801 km (0.103 R)
• M13: 10,365,636 km (0.118 R)
• M14: 10,930,518 km (0.113 R)
• M15: 12,518,948 km (0.12 R)
• M16: 13,279,055 km (0.042 R)
• M17: 13,945,962 km (0.103 R)
• M18: 14,698,888 km (0.1 R)
• M19: 20,749,823 km (0.106 R)
• M20: 27,109,378 km (0.111 R)
• M21: 29,285,429 km (0.058 R)
• M22: 30,415,940 km (0.073 R)
• M23: 33,870,604 km (0.119 R)
• M24: 35,461,128 km (0.102 R)
• M25: 36,274,940 km (0.102 R)
• M26: 42,064,378 km (0.031 R)
• M27: 42,845,129 km (0.113 R)
• M28: 44,167,874 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.6

Radius: 9.6

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.9 AU - 6.64 AU

Year: 8812 Days

Day: 10 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,790,680 km

• M1: 119,678 km (0.114 R)
• M2: 547,678 km (0.107 R)
• M3: 864,526 km (0.05 R)
• M4: 1,392,158 km (0.061 R)
• M5: 2,242,173 km (0.086 R)
• M6: 2,801,519 km (0.118 R)
• M7: 3,158,310 km (0.086 R)
• M8: 3,616,828 km (0.088 R)
• M9: 4,333,102 km (0.109 R)
• M10: 4,754,220 km (0.1 R)
• M11: 5,141,080 km (0.119 R)
• M12: 5,581,197 km (0.093 R)
• M13: 6,046,148 km (0.086 R)
• M14: 8,381,221 km (0.03 R)
• M15: 8,726,642 km (0.081 R)
• M16: 9,492,284 km (0.098 R)
• M17: 10,648,526 km (0.11 R)
• M18: 12,004,481 km (0.114 R)
• M19: 20,547,716 km (0.105 R)
• M20: 23,057,969 km (0.114 R)
• M21: 24,782,084 km (0.077 R)
• M22: 30,366,573 km (0.103 R)
• M23: 31,080,304 km (0.109 R)
• M24: 33,612,248 km (0.104 R)
• M25: 36,506,967 km (0.078 R)
• M26: 38,132,497 km (0.096 R)
• M27: 39,443,124 km (0.104 R)
• M28: 40,660,552 km (0.03 R)
• M29: 41,902,812 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.9

Radius: 5.4

Gravity: 28.05 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.11 AU - 6.53 AU

Year: 10102 Days

Day: 23.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,790,680 km

• M1: 67,618 km (0.026 R)
• M2: 246,687 km (0.034 R)
• M3: 582,385 km (0.053 R)
• M4: 765,193 km (0.109 R)
• M5: 1,107,473 km (0.107 R)
• M6: 1,366,427 km (0.113 R)
• M7: 2,278,226 km (0.119 R)
• M8: 2,594,476 km (0.036 R)
• M9: 2,806,755 km (0.092 R)
• M10: 3,463,640 km (0.107 R)
• M11: 3,721,546 km (0.11 R)
• M12: 4,275,806 km (0.077 R)
• M13: 4,452,332 km (0.047 R)
• M14: 4,947,202 km (0.053 R)
• M15: 6,082,500 km (0.086 R)
• M16: 6,420,142 km (0.091 R)
• M17: 7,256,394 km (0.086 R)
• M18: 8,666,953 km (0.048 R)
• M19: 9,535,967 km (0.034 R)
• M20: 10,461,678 km (0.101 R)
• M21: 11,111,083 km (0.052 R)
• M22: 12,670,192 km (0.108 R)
• M23: 12,851,953 km (0.083 R)
• M24: 13,850,968 km (0.11 R)
• M25: 14,766,656 km (0.077 R)
• M26: 14,968,015 km (0.069 R)
• M27: 15,791,850 km (0.098 R)
• M28: 18,913,659 km (0.06 R)
• M29: 19,151,220 km (0.083 R)
• M30: 20,870,249 km (0.068 R)
• M31: 21,984,454 km (0.04 R)
• M32: 22,689,509 km (0.106 R)
• M33: 25,180,463 km (0.111 R)
• M34: 29,940,967 km (0.039 R)
• M35: 36,477,646 km (0.071 R)
• M36: 44,181,936 km (0.115 R)
• M37: 45,586,660 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.5

Radius: 4.8

Gravity: 26.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.78 AU - 6.98 AU

Year: 11474 Days

Day: 19 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,790,680 km

• M1: 60,288 km (0.082 R)
• M2: 216,019 km (0.118 R)
• M3: 1,430,006 km (0.098 R)
• M4: 3,203,638 km (0.058 R)
• M5: 3,599,325 km (0.074 R)
• M6: 3,809,061 km (0.085 R)
• M7: 4,918,778 km (0.105 R)
• M8: 5,111,759 km (0.111 R)
• M9: 5,651,359 km (0.108 R)
• M10: 6,454,251 km (0.051 R)
• M11: 13,293,416 km (0.109 R)
• M12: 15,172,066 km (0.116 R)
• M13: 20,011,109 km (0.092 R)
• M14: 20,920,215 km (0.067 R)
• M15: 21,173,035 km (0.047 R)
• M16: 22,999,177 km (0.031 R)
• M17: 27,461,382 km (0.084 R)
• M18: 30,376,296 km (0.081 R)
• M19: 32,131,229 km (0.084 R)
• M20: 36,203,582 km (0.098 R)
• M21: 41,794,055 km (0.101 R)
• M22: 42,194,977 km (0.045 R)
• M23: 44,515,090 km (0.11 R)
• M24: 44,793,492 km (0.107 R)
• M25: 45,213,264 km (0.108 R)
• M26: 47,787,394 km (0.101 R)
• M27: 49,706,137 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.8

Radius: 5

Gravity: 38.43 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.98 AU - 11.86 AU

Year: 19866 Days

Day: 18.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,790,680 km

• M1: 62,233 km (0.102 R)
• M2: 265,985 km (0.092 R)
• M3: 625,170 km (0.116 R)
• M4: 1,147,864 km (0.112 R)
• M5: 1,402,031 km (0.071 R)
• M6: 2,489,907 km (0.102 R)
• M7: 9,028,531 km (0.112 R)
• M8: 9,200,119 km (0.032 R)
• M9: 9,668,660 km (0.09 R)
• M10: 10,214,543 km (0.119 R)
• M11: 10,845,098 km (0.089 R)
• M12: 13,109,561 km (0.078 R)
• M13: 13,853,511 km (0.098 R)
• M14: 16,085,960 km (0.082 R)
• M15: 16,679,415 km (0.051 R)
• M16: 21,962,314 km (0.077 R)
• M17: 22,692,351 km (0.033 R)
• M18: 25,774,217 km (0.109 R)
• M19: 26,004,598 km (0.036 R)
• M20: 26,703,519 km (0.102 R)
• M21: 29,373,841 km (0.114 R)
• M22: 29,625,166 km (0.12 R)
• M23: 31,424,080 km (0.076 R)
• M24: 34,118,637 km (0.046 R)
• M25: 39,349,476 km (0.04 R)
• M26: 41,995,413 km (0.038 R)
• M27: 51,547,088 km (0.094 R)
• M28: 75,493,967 km (0.072 R)
• M29: 76,914,249 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit