🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.5

Radius: 8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.92 AU - 1.34 AU

Year: 801 Days

Day: 8.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,123,841 km

• M1: 99,483 km (0.086 R)
• M2: 470,635 km (0.072 R)
• M3: 830,119 km (0.037 R)
• M4: 1,138,290 km (0.098 R)
• M5: 1,495,231 km (0.073 R)
• M6: 2,575,327 km (0.08 R)
• M7: 3,473,663 km (0.116 R)
• M8: 4,160,766 km (0.117 R)
• M9: 5,241,012 km (0.064 R)
• M10: 5,962,223 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.3

Radius: 11.6

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.08 AU - 1.24 AU

Year: 833 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,123,841 km

• M1: 144,212 km (0.093 R)
• M2: 620,233 km (0.117 R)
• M3: 1,092,364 km (0.084 R)
• M4: 1,551,928 km (0.03 R)
• M5: 2,159,296 km (0.064 R)
• M6: 2,827,400 km (0.11 R)
• M7: 4,836,948 km (0.066 R)
• M8: 5,212,139 km (0.095 R)
• M9: 7,236,348 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.2

Radius: 9.9

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.63 AU - 2.31 AU

Year: 1844 Days

Day: 13.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,123,841 km

• M1: 123,119 km (0.103 R)
• M2: 751,729 km (0.115 R)
• M3: 1,126,322 km (0.044 R)
• M4: 1,435,541 km (0.111 R)
• M5: 1,845,739 km (0.098 R)
• M6: 2,333,727 km (0.104 R)
• M7: 3,201,694 km (0.055 R)
• M8: 3,656,920 km (0.03 R)
• M9: 5,875,756 km (0.082 R)
• M10: 6,300,763 km (0.086 R)
• M11: 7,729,872 km (0.091 R)
• M12: 8,302,383 km (0.108 R)
• M13: 9,230,488 km (0.108 R)
• M14: 10,585,845 km (0.11 R)
• M15: 12,716,417 km (0.12 R)
• M16: 14,079,703 km (0.119 R)
• M17: 16,401,462 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 9.9

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.35 AU - 2.71 AU

Year: 2684 Days

Day: 8.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,123,841 km

• M1: 123,119 km (0.075 R)
• M2: 591,510 km (0.071 R)
• M3: 1,631,664 km (0.064 R)
• M4: 2,334,176 km (0.068 R)
• M5: 3,672,927 km (0.061 R)
• M6: 6,184,675 km (0.078 R)
• M7: 7,240,088 km (0.027 R)
• M8: 7,974,614 km (0.103 R)
• M9: 8,343,223 km (0.042 R)
• M10: 9,223,158 km (0.027 R)
• M11: 10,398,847 km (0.1 R)
• M12: 13,230,436 km (0.09 R)
• M13: 13,747,745 km (0.051 R)
• M14: 14,278,518 km (0.046 R)
• M15: 17,306,230 km (0.093 R)
• M16: 18,039,259 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 10.5

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.02 AU - 4.44 AU

Year: 4804 Days

Day: 9.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,123,841 km

• M1: 130,749 km (0.091 R)
• M2: 503,546 km (0.096 R)
• M3: 1,037,760 km (0.101 R)
• M4: 1,550,283 km (0.108 R)
• M5: 1,902,287 km (0.086 R)
• M6: 2,879,011 km (0.096 R)
• M7: 3,257,344 km (0.119 R)
• M8: 4,563,932 km (0.103 R)
• M9: 6,847,843 km (0.04 R)
• M10: 8,679,668 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.9

Radius: 8.8

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.59 AU - 3.93 AU

Year: 4862 Days

Day: 14.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,123,841 km

• M1: 110,104 km (0.082 R)
• M2: 509,979 km (0.112 R)
• M3: 911,051 km (0.11 R)
• M4: 1,585,887 km (0.063 R)
• M5: 2,528,802 km (0.093 R)
• M6: 5,496,375 km (0.106 R)
• M7: 7,601,816 km (0.106 R)
• M8: 8,384,811 km (0.08 R)
• M9: 17,524,493 km (0.109 R)
• M10: 22,601,396 km (0.037 R)
• M11: 23,252,296 km (0.119 R)
• M12: 25,125,860 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.8

Radius: 3.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8 AU - 11.62 AU

Year: 20490 Days

Day: 21.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,123,841 km

• M1: 98,884 km (0.073 R)
• M2: 951,293 km (0.112 R)
• M3: 1,336,208 km (0.086 R)
• M4: 2,725,524 km (0.093 R)
• M5: 3,202,591 km (0.051 R)
• M6: 3,691,926 km (0.116 R)
• M7: 4,342,826 km (0.109 R)
• M8: 4,966,051 km (0.087 R)
• M9: 5,351,565 km (0.043 R)
• M10: 6,719,637 km (0.034 R)
• M11: 8,482,947 km (0.039 R)
• M12: 13,321,690 km (0.07 R)
• M13: 13,516,916 km (0.04 R)
• M14: 16,963,052 km (0.108 R)
• M15: 17,598,694 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 11,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit