🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 8.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 433 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 19,816,261 km

• M1: 112,049 km (0.102 R)
• M2: 471,084 km (0.055 R)
• M3: 828,772 km (0.056 R)
• M4: 1,498,223 km (0.054 R)
• M5: 1,843,195 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.5

Radius: 15

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.51 AU - 1.67 AU

Year: 1337 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 19,816,261 km

• M1: 186,698 km (0.086 R)
• M2: 674,387 km (0.094 R)
• M3: 1,270,684 km (0.108 R)
• M4: 1,806,095 km (0.078 R)
• M5: 2,306,650 km (0.096 R)
• M6: 2,939,000 km (0.113 R)
• M7: 3,701,051 km (0.113 R)
• M8: 4,505,589 km (0.118 R)
• M9: 5,042,645 km (0.075 R)
• M10: 6,012,638 km (0.103 R)
• M11: 6,531,443 km (0.07 R)
• M12: 8,805,031 km (0.092 R)
• M13: 9,942,574 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.4

Radius: 8.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.48 AU - 2.44 AU

Year: 1830 Days

Day: 14.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,816,261 km

• M1: 102,624 km (0.102 R)
• M2: 1,251,685 km (0.054 R)
• M3: 1,522,458 km (0.092 R)
• M4: 1,805,198 km (0.034 R)
• M5: 2,072,678 km (0.105 R)
• M6: 2,478,538 km (0.058 R)
• M7: 3,026,814 km (0.085 R)
• M8: 4,482,551 km (0.082 R)
• M9: 4,978,019 km (0.095 R)
• M10: 5,315,512 km (0.072 R)
• M11: 7,261,481 km (0.103 R)
• M12: 8,046,271 km (0.051 R)
• M13: 8,302,831 km (0.083 R)
• M14: 8,859,336 km (0.113 R)
• M15: 9,244,101 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.6

Radius: 11.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.71 AU - 4.59 AU

Year: 5638 Days

Day: 5.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 136.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 19,816,261 km

• M1: 252,072 km (0.082 R)
• M2: 616,493 km (0.077 R)
• M3: 1,307,037 km (0.115 R)
• M4: 1,665,024 km (0.114 R)
• M5: 2,256,534 km (0.099 R)
• M6: 2,880,657 km (0.051 R)
• M7: 4,008,176 km (0.086 R)
• M8: 4,497,062 km (0.114 R)
• M9: 4,901,724 km (0.059 R)
• M10: 6,649,027 km (0.058 R)
• M11: 7,465,981 km (0.05 R)
• M12: 8,104,315 km (0.063 R)
• M13: 9,223,606 km (0.12 R)
• M14: 13,056,453 km (0.119 R)
• M15: 15,428,926 km (0.117 R)
• M16: 16,409,241 km (0.112 R)
• M17: 17,488,589 km (0.116 R)
• M18: 20,749,374 km (0.089 R)
• M19: 23,182,434 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.6

Radius: 10

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.29 AU - 5.41 AU

Year: 7123 Days

Day: 5.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,816,261 km

• M1: 124,465 km (0.098 R)
• M2: 531,072 km (0.07 R)
• M3: 974,032 km (0.074 R)
• M4: 2,101,551 km (0.095 R)
• M5: 2,495,891 km (0.111 R)
• M6: 3,301,625 km (0.048 R)
• M7: 4,094,344 km (0.066 R)
• M8: 4,786,683 km (0.055 R)
• M9: 5,801,106 km (0.086 R)
• M10: 6,674,459 km (0.065 R)
• M11: 7,303,966 km (0.079 R)
• M12: 12,775,060 km (0.113 R)
• M13: 13,995,330 km (0.076 R)
• M14: 15,185,231 km (0.101 R)
• M15: 19,723,432 km (0.101 R)
• M16: 22,230,992 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.7

Radius: 7.2

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.59 AU - 7.25 AU

Year: 10848 Days

Day: 18.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,816,261 km

• M1: 90,058 km (0.049 R)
• M2: 349,161 km (0.072 R)
• M3: 792,121 km (0.11 R)
• M4: 5,743,511 km (0.097 R)
• M5: 8,616,239 km (0.075 R)
• M6: 9,993,886 km (0.116 R)
• M7: 12,948,145 km (0.105 R)
• M8: 13,237,317 km (0.094 R)
• M9: 14,375,607 km (0.09 R)
• M10: 14,685,724 km (0.039 R)
• M11: 19,966,379 km (0.108 R)
• M12: 20,822,677 km (0.045 R)
• M13: 30,671,303 km (0.106 R)
• M14: 31,705,623 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.3

Radius: 4.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.19 AU - 7.53 AU

Year: 13315 Days

Day: 21.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 19,816,261 km

• M1: 73,453 km (0.101 R)
• M2: 407,355 km (0.107 R)
• M3: 679,474 km (0.065 R)
• M4: 1,468,303 km (0.093 R)
• M5: 1,797,269 km (0.116 R)
• M6: 4,519,202 km (0.116 R)
• M7: 6,296,724 km (0.1 R)
• M8: 6,950,616 km (0.098 R)
• M9: 9,218,520 km (0.11 R)
• M10: 9,651,307 km (0.115 R)
• M11: 9,909,961 km (0.097 R)
• M12: 13,522,002 km (0.097 R)
• M13: 14,317,713 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit