🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.8

Radius: 12

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.23 AU - 1.49 AU

Year: 1058 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,920,146 km

• M1: 149,299 km (0.094 R)
• M2: 715,527 km (0.114 R)
• M3: 1,136,645 km (0.062 R)
• M4: 2,331,932 km (0.117 R)
• M5: 2,806,755 km (0.07 R)
• M6: 3,831,800 km (0.072 R)
• M7: 4,914,290 km (0.056 R)
• M8: 5,492,785 km (0.112 R)
• M9: 5,987,954 km (0.034 R)
• M10: 6,687,773 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 9.8

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.21 AU - 1.77 AU

Year: 1213 Days

Day: 11.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,920,146 km

• M1: 122,072 km (0.071 R)
• M2: 435,031 km (0.12 R)
• M3: 825,780 km (0.06 R)
• M4: 1,189,153 km (0.061 R)
• M5: 1,541,606 km (0.111 R)
• M6: 1,944,623 km (0.097 R)
• M7: 2,406,282 km (0.04 R)
• M8: 3,125,698 km (0.11 R)
• M9: 4,858,041 km (0.037 R)
• M10: 5,410,506 km (0.119 R)
• M11: 6,871,030 km (0.077 R)
• M12: 7,249,962 km (0.057 R)
• M13: 8,444,052 km (0.088 R)
• M14: 8,824,030 km (0.119 R)
• M15: 10,002,562 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.2

Radius: 15

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.09 AU - 2.89 AU

Year: 2620 Days

Day: 12.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 74.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,920,146 km

• M1: 186,549 km (0.096 R)
• M2: 674,088 km (0.034 R)
• M3: 1,199,177 km (0.102 R)
• M4: 1,731,895 km (0.117 R)
• M5: 2,261,920 km (0.094 R)
• M6: 3,145,744 km (0.104 R)
• M7: 4,418,672 km (0.098 R)
• M8: 5,353,509 km (0.085 R)
• M9: 5,933,650 km (0.069 R)
• M10: 6,583,653 km (0.095 R)
• M11: 7,524,175 km (0.091 R)
• M12: 8,519,150 km (0.119 R)
• M13: 9,419,879 km (0.049 R)
• M14: 10,042,505 km (0.108 R)
• M15: 11,168,229 km (0.114 R)
• M16: 12,419,765 km (0.116 R)
• M17: 13,035,061 km (0.108 R)
• M18: 14,469,854 km (0.053 R)
• M19: 17,163,812 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.1

Radius: 14.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.73 AU - 6.11 AU

Year: 7277 Days

Day: 8.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,920,146 km

• M1: 180,415 km (0.062 R)
• M2: 720,015 km (0.064 R)
• M3: 1,522,308 km (0.1 R)
• M4: 2,091,229 km (0.114 R)
• M5: 3,032,648 km (0.09 R)
• M6: 3,924,251 km (0.088 R)
• M7: 5,813,523 km (0.075 R)
• M8: 7,012,101 km (0.025 R)
• M9: 10,868,884 km (0.114 R)
• M10: 14,113,961 km (0.089 R)
• M11: 15,467,223 km (0.063 R)
• M12: 16,712,775 km (0.11 R)
• M13: 17,164,261 km (0.11 R)
• M14: 18,912,911 km (0.119 R)
• M15: 19,758,887 km (0.084 R)
• M16: 21,149,997 km (0.09 R)
• M17: 21,831,266 km (0.098 R)
• M18: 22,371,165 km (0.094 R)
• M19: 23,237,636 km (0.09 R)
• M20: 24,126,546 km (0.049 R)
• M21: 24,953,972 km (0.065 R)
• M22: 27,729,910 km (0.105 R)
• M23: 29,659,872 km (0.099 R)
• M24: 30,802,202 km (0.037 R)
• M25: 31,776,233 km (0.044 R)
• M26: 33,073,247 km (0.078 R)
• M27: 33,991,479 km (0.025 R)
• M28: 34,822,046 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.4

Radius: 3.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.83 AU - 7.33 AU

Year: 11256 Days

Day: 21.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,920,146 km

• M1: 69,563 km (0.082 R)
• M2: 205,547 km (0.09 R)
• M3: 619,036 km (0.118 R)
• M4: 1,252,882 km (0.12 R)
• M5: 2,065,348 km (0.043 R)
• M6: 6,685,379 km (0.088 R)
• M7: 7,769,665 km (0.101 R)
• M8: 15,486,521 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.3

Radius: 4.6

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.34 AU - 9.48 AU

Year: 16264 Days

Day: 17.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,920,146 km

• M1: 57,296 km (0.065 R)
• M2: 215,571 km (0.097 R)
• M3: 1,829,133 km (0.109 R)
• M4: 2,206,569 km (0.083 R)
• M5: 2,845,651 km (0.082 R)
• M6: 4,305,277 km (0.094 R)
• M7: 7,127,890 km (0.09 R)
• M8: 7,837,133 km (0.09 R)
• M9: 8,365,513 km (0.047 R)
• M10: 9,346,576 km (0.06 R)
• M11: 9,739,719 km (0.088 R)
• M12: 10,877,710 km (0.088 R)
• M13: 12,627,706 km (0.091 R)
• M14: 15,353,529 km (0.116 R)
• M15: 17,325,079 km (0.076 R)
• M16: 17,842,987 km (0.072 R)
• M17: 26,217,775 km (0.058 R)
• M18: 27,494,443 km (0.109 R)
• M19: 28,504,378 km (0.092 R)
• M20: 30,812,673 km (0.104 R)
• M21: 39,360,397 km (0.104 R)
• M22: 42,616,095 km (0.068 R)
• M23: 45,905,902 km (0.032 R)
• M24: 48,773,693 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit