🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 10.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.79 AU - 0.89 AU

Year: 522 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,012,216 km

• M1: 125,662 km (0.065 R)
• M2: 492,476 km (0.087 R)
• M3: 825,631 km (0.063 R)
• M4: 1,184,516 km (0.075 R)
• M5: 1,520,363 km (0.101 R)
• M6: 2,429,619 km (0.076 R)
• M7: 2,774,741 km (0.078 R)
• M8: 3,318,081 km (0.073 R)
• M9: 4,633,196 km (0.111 R)
• M10: 5,604,235 km (0.109 R)
• M11: 5,992,442 km (0.086 R)
• M12: 6,379,900 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.1

Radius: 15

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.71 AU - 1.18 AU

Year: 618 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 60,012,216 km

• M1: 186,848 km (0.114 R)
• M2: 655,987 km (0.12 R)
• M3: 1,419,085 km (0.072 R)
• M4: 1,911,711 km (0.107 R)
• M5: 2,392,668 km (0.089 R)
• M6: 4,097,934 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.3

Radius: 11.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.03 AU - 2.63 AU

Year: 2412 Days

Day: 11.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,012,216 km

• M1: 138,079 km (0.084 R)
• M2: 511,475 km (0.098 R)
• M3: 1,021,005 km (0.108 R)
• M4: 1,438,982 km (0.095 R)
• M5: 1,994,738 km (0.112 R)
• M6: 2,805,409 km (0.11 R)
• M7: 3,539,336 km (0.087 R)
• M8: 4,457,418 km (0.113 R)
• M9: 6,574,378 km (0.117 R)
• M10: 7,229,317 km (0.108 R)
• M11: 8,894,641 km (0.106 R)
• M12: 9,423,918 km (0.096 R)
• M13: 9,869,271 km (0.115 R)
• M14: 10,328,686 km (0.073 R)
• M15: 11,252,303 km (0.12 R)
• M16: 13,520,356 km (0.082 R)
• M17: 14,761,570 km (0.08 R)
• M18: 15,222,930 km (0.067 R)
• M19: 15,598,869 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736

Radius: 13

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.92 AU - 2.98 AU

Year: 2601 Days

Day: 8.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,012,216 km

• M1: 161,715 km (0.066 R)
• M2: 708,196 km (0.118 R)
• M3: 1,489,546 km (0.084 R)
• M4: 2,467,617 km (0.086 R)
• M5: 2,871,980 km (0.117 R)
• M6: 3,664,998 km (0.108 R)
• M7: 4,512,321 km (0.098 R)
• M8: 5,412,152 km (0.089 R)
• M9: 6,567,496 km (0.071 R)
• M10: 7,055,634 km (0.097 R)
• M11: 7,629,791 km (0.084 R)
• M12: 10,551,437 km (0.091 R)
• M13: 11,425,537 km (0.067 R)
• M14: 15,016,036 km (0.054 R)
• M15: 15,562,517 km (0.1 R)
• M16: 16,173,774 km (0.03 R)
• M17: 19,473,304 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.5

Radius: 8.6

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.51 AU - 3.63 AU

Year: 3648 Days

Day: 11.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,012,216 km

• M1: 114,742 km (0.088 R)
• M2: 391,348 km (0.077 R)
• M3: 678,875 km (0.117 R)
• M4: 2,336,719 km (0.068 R)
• M5: 2,649,677 km (0.091 R)
• M6: 3,760,890 km (0.109 R)
• M7: 9,699,627 km (0.057 R)
• M8: 13,671,600 km (0.099 R)
• M9: 14,485,263 km (0.11 R)
• M10: 16,152,980 km (0.032 R)
• M11: 16,717,263 km (0.072 R)
• M12: 19,106,790 km (0.093 R)
• M13: 19,483,776 km (0.105 R)
• M14: 20,710,628 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.1

Radius: 8.5

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.19 AU - 5.37 AU

Year: 7088 Days

Day: 10.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,012,216 km

• M1: 105,766 km (0.109 R)
• M2: 371,452 km (0.071 R)
• M3: 676,482 km (0.086 R)
• M4: 1,220,569 km (0.09 R)
• M5: 1,616,704 km (0.112 R)
• M6: 2,048,144 km (0.111 R)
• M7: 3,818,186 km (0.095 R)
• M8: 7,434,565 km (0.064 R)
• M9: 9,203,560 km (0.093 R)
• M10: 9,803,747 km (0.113 R)
• M11: 10,627,732 km (0.108 R)
• M12: 12,412,883 km (0.084 R)
• M13: 13,434,786 km (0.085 R)
• M14: 13,847,078 km (0.078 R)
• M15: 15,324,806 km (0.068 R)
• M16: 18,955,247 km (0.113 R)
• M17: 19,549,001 km (0.104 R)
• M18: 20,154,872 km (0.102 R)
• M19: 22,621,891 km (0.069 R)
• M20: 22,954,297 km (0.052 R)
• M21: 24,665,099 km (0.088 R)
• M22: 27,955,952 km (0.1 R)
• M23: 28,725,035 km (0.044 R)
• M24: 35,729,507 km (0.119 R)
• M25: 36,180,395 km (0.059 R)
• M26: 36,521,179 km (0.095 R)
• M27: 37,905,258 km (0.107 R)
• M28: 39,804,852 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309

Radius: 7.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.89 AU - 7.41 AU

Year: 12967 Days

Day: 18.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,012,216 km

• M1: 111,301 km (0.079 R)
• M2: 436,826 km (0.086 R)
• M3: 1,311,525 km (0.085 R)
• M4: 4,832,011 km (0.083 R)
• M5: 6,125,434 km (0.075 R)
• M6: 6,814,632 km (0.032 R)
• M7: 9,285,689 km (0.067 R)
• M8: 9,709,051 km (0.097 R)
• M9: 12,411,088 km (0.069 R)
• M10: 12,867,062 km (0.09 R)
• M11: 14,117,252 km (0.11 R)
• M12: 17,205,401 km (0.042 R)
• M13: 22,179,380 km (0.065 R)
• M14: 29,417,823 km (0.112 R)
• M15: 29,821,288 km (0.059 R)
• M16: 32,857,826 km (0.118 R)
• M17: 33,840,534 km (0.082 R)
• M18: 34,955,188 km (0.088 R)
• M19: 35,521,715 km (0.105 R)
• M20: 35,979,185 km (0.041 R)
• M21: 39,782,412 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.3

Radius: 4.3

Gravity: 40.8 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.12 AU - 7.46 AU

Year: 13350 Days

Day: 20.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,012,216 km

• M1: 53,556 km (0.034 R)
• M2: 236,215 km (0.077 R)
• M3: 385,963 km (0.085 R)
• M4: 533,167 km (0.067 R)
• M5: 674,686 km (0.112 R)
• M6: 990,338 km (0.09 R)
• M7: 1,131,857 km (0.11 R)
• M8: 1,456,186 km (0.1 R)
• M9: 1,624,334 km (0.106 R)
• M10: 1,857,108 km (0.057 R)
• M11: 2,018,225 km (0.025 R)
• M12: 2,169,319 km (0.113 R)
• M13: 2,410,022 km (0.06 R)
• M14: 3,369,542 km (0.094 R)
• M15: 4,066,070 km (0.074 R)
• M16: 4,338,937 km (0.108 R)
• M17: 4,954,831 km (0.038 R)
• M18: 6,978,741 km (0.094 R)
• M19: 7,503,380 km (0.069 R)
• M20: 7,867,502 km (0.043 R)
• M21: 8,630,900 km (0.093 R)
• M22: 8,879,232 km (0.104 R)
• M23: 9,132,352 km (0.061 R)
• M24: 21,786,536 km (0.094 R)
• M25: 22,339,899 km (0.074 R)
• M26: 26,791,632 km (0.086 R)
• M27: 30,294,167 km (0.067 R)
• M28: 30,867,576 km (0.067 R)
• M29: 33,598,934 km (0.087 R)
• M30: 37,792,910 km (0.058 R)
• M31: 38,994,331 km (0.102 R)
• M32: 45,236,601 km (0.106 R)
• M33: 46,590,611 km (0.039 R)
• M34: 47,507,945 km (0.107 R)
• M35: 57,180,046 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit