🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.4

Radius: 10.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.55 AU - 0.85 AU

Year: 384 Days

Day: 7 Hours

Environment

Temp: -131 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,113,630 km

• M1: 137,780 km (0.042 R)
• M2: 372,349 km (0.088 R)
• M3: 681,568 km (0.083 R)
• M4: 901,477 km (0.102 R)
• M5: 1,519,765 km (0.052 R)
• M6: 2,176,948 km (0.079 R)
• M7: 2,460,436 km (0.049 R)
• M8: 2,676,306 km (0.09 R)
• M9: 2,961,439 km (0.106 R)
• M10: 3,175,514 km (0.115 R)
• M11: 3,470,371 km (0.084 R)
• M12: 3,711,074 km (0.107 R)
• M13: 4,021,490 km (0.093 R)
• M14: 4,344,771 km (0.112 R)
• M15: 4,548,673 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.6

Radius: 10.8

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.67 AU - 0.95 AU

Year: 478 Days

Day: 13.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,113,630 km

• M1: 140,622 km (0.079 R)
• M2: 370,554 km (0.074 R)
• M3: 832,662 km (0.097 R)
• M4: 1,107,623 km (0.084 R)
• M5: 1,347,578 km (0.111 R)
• M6: 1,631,514 km (0.089 R)
• M7: 1,919,640 km (0.117 R)
• M8: 2,123,542 km (0.103 R)
• M9: 2,739,137 km (0.087 R)
• M10: 3,016,641 km (0.119 R)
• M11: 3,411,430 km (0.103 R)
• M12: 3,613,985 km (0.107 R)
• M13: 4,228,533 km (0.094 R)
• M14: 4,605,071 km (0.095 R)
• M15: 4,934,935 km (0.052 R)
• M16: 5,309,228 km (0.075 R)
• M17: 5,551,727 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.3

Radius: 11.2

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.86 AU - 0.9 AU

Year: 542 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,113,630 km

• M1: 150,495 km (0.065 R)
• M2: 466,147 km (0.12 R)
• M3: 891,155 km (0.086 R)
• M4: 1,149,959 km (0.109 R)
• M5: 1,428,360 km (0.059 R)
• M6: 1,713,344 km (0.093 R)
• M7: 2,686,628 km (0.115 R)
• M8: 3,025,916 km (0.095 R)
• M9: 3,337,678 km (0.101 R)
• M10: 3,882,514 km (0.111 R)
• M11: 4,170,938 km (0.06 R)
• M12: 5,234,280 km (0.117 R)
• M13: 5,519,413 km (0.115 R)
• M14: 6,100,003 km (0.104 R)
• M15: 6,710,362 km (0.119 R)
• M16: 7,048,004 km (0.097 R)
• M17: 7,423,346 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.5

Radius: 13.3

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.86 AU - 2.46 AU

Year: 2083 Days

Day: 15 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,113,630 km

• M1: 165,455 km (0.077 R)
• M2: 485,595 km (0.059 R)
• M3: 970,292 km (0.108 R)
• M4: 1,620,145 km (0.106 R)
• M5: 2,062,506 km (0.112 R)
• M6: 2,460,885 km (0.106 R)
• M7: 2,860,461 km (0.115 R)
• M8: 3,226,527 km (0.107 R)
• M9: 3,479,048 km (0.11 R)
• M10: 3,741,592 km (0.102 R)
• M11: 3,999,499 km (0.099 R)
• M12: 4,715,325 km (0.09 R)
• M13: 5,187,456 km (0.065 R)
• M14: 6,165,377 km (0.062 R)
• M15: 6,498,083 km (0.09 R)
• M16: 7,014,046 km (0.042 R)
• M17: 7,449,376 km (0.067 R)
• M18: 8,275,305 km (0.05 R)
• M19: 8,967,944 km (0.113 R)
• M20: 9,781,158 km (0.067 R)
• M21: 10,630,275 km (0.105 R)
• M22: 11,019,080 km (0.045 R)
• M23: 11,565,411 km (0.107 R)
• M24: 12,228,429 km (0.087 R)
• M25: 12,645,658 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.8

Radius: 13.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.93 AU - 2.67 AU

Year: 2288 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,113,630 km

• M1: 187,745 km (0.082 R)
• M2: 806,183 km (0.118 R)
• M3: 1,331,122 km (0.029 R)
• M4: 1,713,195 km (0.12 R)
• M5: 2,627,986 km (0.118 R)
• M6: 3,456,459 km (0.092 R)
• M7: 4,019,994 km (0.113 R)
• M8: 4,326,370 km (0.063 R)
• M9: 4,923,864 km (0.044 R)
• M10: 5,211,990 km (0.117 R)
• M11: 5,923,028 km (0.089 R)
• M12: 6,467,714 km (0.089 R)
• M13: 7,361,861 km (0.104 R)
• M14: 8,119,873 km (0.063 R)
• M15: 10,302,357 km (0.113 R)
• M16: 13,520,805 km (0.091 R)
• M17: 14,546,598 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.9

Radius: 14.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.22 AU - 2.4 AU

Year: 2303 Days

Day: 14.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,113,630 km

• M1: 177,573 km (0.115 R)
• M2: 464,651 km (0.091 R)
• M3: 840,291 km (0.072 R)
• M4: 1,136,345 km (0.11 R)
• M5: 1,914,105 km (0.078 R)
• M6: 2,519,677 km (0.116 R)
• M7: 2,806,905 km (0.101 R)
• M8: 3,431,177 km (0.094 R)
• M9: 4,087,463 km (0.119 R)
• M10: 4,491,975 km (0.065 R)
• M11: 4,766,637 km (0.088 R)
• M12: 5,460,173 km (0.112 R)
• M13: 6,159,992 km (0.115 R)
• M14: 6,858,314 km (0.045 R)
• M15: 7,454,163 km (0.109 R)
• M16: 8,296,399 km (0.062 R)
• M17: 9,686,163 km (0.036 R)
• M18: 9,982,816 km (0.111 R)
• M19: 11,157,009 km (0.082 R)
• M20: 12,216,312 km (0.112 R)
• M21: 12,519,247 km (0.05 R)
• M22: 14,122,488 km (0.094 R)
• M23: 14,481,223 km (0.112 R)
• M24: 15,178,499 km (0.048 R)
• M25: 15,755,199 km (0.112 R)
• M26: 16,587,861 km (0.067 R)
• M27: 17,586,576 km (0.092 R)
• M28: 17,987,050 km (0.1 R)
• M29: 18,951,657 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.7

Radius: 6.4

Gravity: 23.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.14 AU - 9.14 AU

Year: 16660 Days

Day: 20.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 75,113,630 km

• M1: 79,736 km (0.038 R)
• M2: 340,784 km (0.071 R)
• M3: 559,795 km (0.083 R)
• M4: 1,251,985 km (0.06 R)
• M5: 1,386,922 km (0.033 R)
• M6: 1,550,283 km (0.117 R)
• M7: 2,273,588 km (0.074 R)
• M8: 3,811,006 km (0.045 R)
• M9: 4,694,531 km (0.104 R)
• M10: 6,088,933 km (0.1 R)
• M11: 6,787,704 km (0.103 R)
• M12: 7,524,773 km (0.118 R)
• M13: 7,667,340 km (0.094 R)
• M14: 8,250,771 km (0.112 R)
• M15: 9,804,046 km (0.09 R)
• M16: 10,407,374 km (0.087 R)
• M17: 11,259,334 km (0.094 R)
• M18: 11,727,575 km (0.112 R)
• M19: 11,905,597 km (0.1 R)
• M20: 15,139,155 km (0.05 R)
• M21: 18,095,209 km (0.076 R)
• M22: 24,032,300 km (0.104 R)
• M23: 24,974,018 km (0.095 R)
• M24: 27,634,766 km (0.093 R)
• M25: 27,999,785 km (0.096 R)
• M26: 28,275,045 km (0.098 R)
• M27: 28,736,853 km (0.082 R)
• M28: 29,671,840 km (0.096 R)
• M29: 29,860,633 km (0.051 R)
• M30: 31,295,575 km (0.086 R)
• M31: 31,879,157 km (0.105 R)
• M32: 35,906,930 km (0.087 R)
• M33: 41,390,589 km (0.079 R)
• M34: 46,082,128 km (0.084 R)
• M35: 46,435,329 km (0.11 R)
• M36: 47,264,699 km (0.112 R)
• M37: 47,741,916 km (0.099 R)
• M38: 51,397,490 km (0.064 R)
• M39: 52,269,945 km (0.119 R)
• M40: 54,803,086 km (0.048 R)
• M41: 55,962,619 km (0.097 R)
• M42: 57,922,201 km (0.067 R)
• M43: 61,263,021 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 18,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit