🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.9

Radius: 8.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.43 AU - 1.87 AU

Year: 1368 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,454,815 km

• M1: 110,702 km (0.087 R)
• M2: 429,795 km (0.09 R)
• M3: 735,124 km (0.09 R)
• M4: 1,391,111 km (0.097 R)
• M5: 1,736,083 km (0.113 R)
• M6: 2,036,775 km (0.106 R)
• M7: 3,377,322 km (0.085 R)
• M8: 3,758,497 km (0.101 R)
• M9: 4,055,149 km (0.118 R)
• M10: 4,642,620 km (0.1 R)
• M11: 4,984,751 km (0.109 R)
• M12: 6,371,373 km (0.069 R)
• M13: 6,658,900 km (0.101 R)
• M14: 7,141,952 km (0.062 R)
• M15: 8,359,978 km (0.09 R)
• M16: 9,004,745 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 12

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.13 AU - 2.63 AU

Year: 2371 Days

Day: 6.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,454,815 km

• M1: 149,299 km (0.094 R)
• M2: 562,787 km (0.108 R)
• M3: 958,623 km (0.107 R)
• M4: 1,578,407 km (0.095 R)
• M5: 2,056,223 km (0.118 R)
• M6: 2,520,575 km (0.084 R)
• M7: 2,948,275 km (0.118 R)
• M8: 4,431,987 km (0.086 R)
• M9: 4,929,699 km (0.055 R)
• M10: 5,327,330 km (0.07 R)
• M11: 6,313,928 km (0.067 R)
• M12: 7,165,439 km (0.056 R)
• M13: 8,031,910 km (0.046 R)
• M14: 8,999,359 km (0.107 R)
• M15: 10,147,972 km (0.1 R)
• M16: 12,249,373 km (0.079 R)
• M17: 13,874,604 km (0.102 R)
• M18: 14,581,304 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 13.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.44 AU - 2.66 AU

Year: 2629 Days

Day: 13.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,454,815 km

• M1: 172,935 km (0.107 R)
• M2: 663,467 km (0.119 R)
• M3: 2,195,947 km (0.064 R)
• M4: 3,157,263 km (0.051 R)
• M5: 3,943,250 km (0.099 R)
• M6: 4,475,220 km (0.107 R)
• M7: 5,750,393 km (0.104 R)
• M8: 6,366,287 km (0.09 R)
• M9: 6,950,317 km (0.093 R)
• M10: 7,838,928 km (0.117 R)
• M11: 9,559,454 km (0.053 R)
• M12: 10,034,576 km (0.116 R)
• M13: 12,878,731 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.5

Radius: 14.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.07 AU - 3.29 AU

Year: 2833 Days

Day: 11.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,454,815 km

• M1: 179,069 km (0.098 R)
• M2: 939,325 km (0.068 R)
• M3: 1,509,592 km (0.105 R)
• M4: 2,067,143 km (0.113 R)
• M5: 2,548,400 km (0.115 R)
• M6: 3,180,451 km (0.092 R)
• M7: 3,951,029 km (0.077 R)
• M8: 4,525,336 km (0.097 R)
• M9: 7,081,514 km (0.081 R)
• M10: 9,644,276 km (0.104 R)
• M11: 11,152,671 km (0.113 R)
• M12: 12,229,626 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696

Radius: 13.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.27 AU - 3.45 AU

Year: 3977 Days

Day: 10.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,454,815 km

• M1: 171,589 km (0.069 R)
• M2: 669,899 km (0.027 R)
• M3: 1,514,978 km (0.081 R)
• M4: 4,316,198 km (0.055 R)
• M5: 4,865,521 km (0.063 R)
• M6: 5,515,374 km (0.047 R)
• M7: 6,076,516 km (0.118 R)
• M8: 7,021,675 km (0.053 R)
• M9: 8,638,828 km (0.097 R)
• M10: 9,955,290 km (0.081 R)
• M11: 11,580,371 km (0.086 R)
• M12: 12,175,172 km (0.073 R)
• M13: 13,475,627 km (0.081 R)
• M14: 14,866,887 km (0.027 R)
• M15: 16,465,639 km (0.089 R)
• M16: 18,054,668 km (0.106 R)
• M17: 19,808,404 km (0.073 R)
• M18: 20,329,752 km (0.026 R)
• M19: 20,994,266 km (0.074 R)
• M20: 21,741,807 km (0.105 R)
• M21: 24,986,734 km (0.042 R)
• M22: 25,749,533 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.7

Radius: 6.5

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.46 AU - 10.52 AU

Year: 18876 Days

Day: 16.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,454,815 km

• M1: 81,082 km (0.066 R)
• M2: 572,062 km (0.111 R)
• M3: 1,531,583 km (0.085 R)
• M4: 2,257,282 km (0.11 R)
• M5: 2,558,273 km (0.054 R)
• M6: 4,702,011 km (0.032 R)
• M7: 6,359,106 km (0.079 R)
• M8: 6,961,088 km (0.099 R)
• M9: 12,773,713 km (0.089 R)
• M10: 13,406,064 km (0.09 R)
• M11: 14,461,177 km (0.103 R)
• M12: 17,879,040 km (0.119 R)
• M13: 20,321,524 km (0.091 R)
• M14: 22,702,075 km (0.116 R)
• M15: 28,220,142 km (0.109 R)
• M16: 41,125,053 km (0.096 R)
• M17: 49,841,672 km (0.057 R)
• M18: 50,307,221 km (0.052 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: 406 - 16,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit