🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 13.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.66 AU - 0.86 AU

Year: 435 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,240,267 km

• M1: 167,998 km (0.092 R)
• M2: 423,661 km (0.103 R)
• M3: 692,040 km (0.112 R)
• M4: 1,297,014 km (0.03 R)
• M5: 1,588,430 km (0.083 R)
• M6: 1,883,736 km (0.114 R)
• M7: 2,277,628 km (0.105 R)
• M8: 2,981,934 km (0.101 R)
• M9: 3,407,989 km (0.112 R)
• M10: 4,350,156 km (0.103 R)
• M11: 4,798,950 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.8

Radius: 9

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.89 AU - 1.07 AU

Year: 636 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,240,267 km

• M1: 149,747 km (0.111 R)
• M2: 366,964 km (0.12 R)
• M3: 767,886 km (0.059 R)
• M4: 1,040,752 km (0.118 R)
• M5: 1,354,459 km (0.074 R)
• M6: 1,612,515 km (0.099 R)
• M7: 1,818,213 km (0.069 R)
• M8: 2,093,921 km (0.1 R)
• M9: 2,286,454 km (0.07 R)
• M10: 3,435,066 km (0.089 R)
• M11: 3,985,287 km (0.078 R)
• M12: 4,395,485 km (0.066 R)
• M13: 4,614,496 km (0.107 R)
• M14: 5,370,713 km (0.028 R)
• M15: 5,972,695 km (0.074 R)
• M16: 6,329,336 km (0.112 R)
• M17: 6,622,249 km (0.113 R)
• M18: 7,028,407 km (0.085 R)
• M19: 7,415,417 km (0.1 R)
• M20: 7,716,557 km (0.047 R)
• M21: 8,023,682 km (0.096 R)
• M22: 8,337,089 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 14.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.83 AU - 1.27 AU

Year: 706 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 36,240,267 km

• M1: 188,344 km (0.079 R)
• M2: 623,674 km (0.076 R)
• M3: 1,042,398 km (0.082 R)
• M4: 1,405,173 km (0.101 R)
• M5: 1,772,286 km (0.101 R)
• M6: 2,331,034 km (0.028 R)
• M7: 2,614,372 km (0.109 R)
• M8: 3,689,831 km (0.085 R)
• M9: 5,234,429 km (0.108 R)
• M10: 6,771,398 km (0.055 R)
• M11: 8,444,949 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.1

Radius: 10.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.38 AU - 1.46 AU

Year: 1110 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,240,267 km

• M1: 133,591 km (0.088 R)
• M2: 566,527 km (0.12 R)
• M3: 852,708 km (0.093 R)
• M4: 1,524,851 km (0.118 R)
• M5: 1,938,938 km (0.05 R)
• M6: 2,534,637 km (0.114 R)
• M7: 3,058,977 km (0.095 R)
• M8: 3,468,576 km (0.115 R)
• M9: 3,842,721 km (0.098 R)
• M10: 4,872,103 km (0.11 R)
• M11: 6,505,263 km (0.079 R)
• M12: 9,290,028 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.8

Radius: 11

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.16 AU - 5.76 AU

Year: 8369 Days

Day: 13.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,240,267 km

• M1: 184,305 km (0.043 R)
• M2: 1,832,275 km (0.104 R)
• M3: 2,101,850 km (0.098 R)
• M4: 2,391,172 km (0.098 R)
• M5: 4,136,381 km (0.104 R)
• M6: 5,393,302 km (0.096 R)
• M7: 6,725,471 km (0.056 R)
• M8: 8,421,762 km (0.048 R)
• M9: 11,329,944 km (0.11 R)
• M10: 13,970,945 km (0.072 R)
• M11: 17,096,045 km (0.098 R)
• M12: 17,561,144 km (0.109 R)
• M13: 19,483,926 km (0.066 R)
• M14: 20,258,843 km (0.117 R)
• M15: 23,330,237 km (0.093 R)
• M16: 24,116,822 km (0.079 R)
• M17: 27,983,478 km (0.034 R)
• M18: 30,127,216 km (0.06 R)
• M19: 30,882,536 km (0.104 R)
• M20: 31,368,130 km (0.11 R)
• M21: 32,847,653 km (0.097 R)
• M22: 33,564,077 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69

Radius: 4.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.58 AU - 12.4 AU

Year: 20714 Days

Day: 19.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,240,267 km

• M1: 183,108 km (0.109 R)
• M2: 479,312 km (0.096 R)
• M3: 1,042,248 km (0.028 R)
• M4: 1,152,652 km (0.116 R)
• M5: 1,255,725 km (0.078 R)
• M6: 1,776,774 km (0.027 R)
• M7: 1,872,666 km (0.119 R)
• M8: 2,004,761 km (0.111 R)
• M9: 3,716,161 km (0.072 R)
• M10: 4,264,587 km (0.08 R)
• M11: 4,540,445 km (0.105 R)
• M12: 6,199,037 km (0.088 R)
• M13: 6,872,526 km (0.086 R)
• M14: 7,094,081 km (0.047 R)
• M15: 7,482,287 km (0.109 R)
• M16: 8,084,119 km (0.099 R)
• M17: 8,221,001 km (0.102 R)
• M18: 8,744,744 km (0.083 R)
• M19: 9,653,850 km (0.056 R)
• M20: 14,924,183 km (0.041 R)
• M21: 16,106,455 km (0.072 R)
• M22: 17,283,940 km (0.109 R)
• M23: 18,041,054 km (0.119 R)
• M24: 18,143,230 km (0.104 R)
• M25: 19,978,347 km (0.116 R)
• M26: 21,177,075 km (0.095 R)
• M27: 22,354,111 km (0.082 R)
• M28: 24,446,087 km (0.083 R)
• M29: 26,199,524 km (0.102 R)
• M30: 27,130,322 km (0.066 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: 553 - 19,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit