🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 13.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.63 AU - 0.69 AU

Year: 358 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 78,090,206 km

• M1: 213,476 km (0.082 R)
• M2: 896,989 km (0.104 R)
• M3: 1,427,014 km (0.035 R)
• M4: 1,862,793 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.8

Radius: 11.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.14 AU - 2.46 AU

Year: 2326 Days

Day: 12.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 78,090,206 km

• M1: 145,559 km (0.1 R)
• M2: 849,118 km (0.12 R)
• M3: 1,572,722 km (0.062 R)
• M4: 6,057,068 km (0.117 R)
• M5: 6,939,247 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.8

Radius: 13.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.7 AU - 3.26 AU

Year: 3430 Days

Day: 5.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 78,090,206 km

• M1: 172,935 km (0.093 R)
• M2: 630,256 km (0.09 R)
• M3: 1,246,749 km (0.066 R)
• M4: 2,493,647 km (0.06 R)
• M5: 3,210,819 km (0.083 R)
• M6: 3,901,812 km (0.027 R)
• M7: 4,670,595 km (0.108 R)
• M8: 6,535,931 km (0.09 R)
• M9: 7,238,443 km (0.117 R)
• M10: 9,137,737 km (0.112 R)
• M11: 12,957,270 km (0.086 R)
• M12: 13,525,293 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.3

Radius: 10.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.52 AU - 5.66 AU

Year: 6558 Days

Day: 12 Hours

Environment

Temp: -230 °C

Axial Tilt: 85.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,090,206 km

• M1: 126,859 km (0.089 R)
• M2: 1,402,181 km (0.119 R)
• M3: 2,156,154 km (0.067 R)
• M4: 2,493,049 km (0.113 R)
• M5: 5,364,580 km (0.086 R)
• M6: 5,816,664 km (0.086 R)
• M7: 7,975,511 km (0.087 R)
• M8: 9,556,013 km (0.102 R)
• M9: 13,759,264 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 9.8

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.85 AU - 5.59 AU

Year: 6838 Days

Day: 8.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,090,206 km

• M1: 122,072 km (0.116 R)
• M2: 549,323 km (0.112 R)
• M3: 1,151,754 km (0.12 R)
• M4: 1,674,150 km (0.111 R)
• M5: 2,121,447 km (0.084 R)
• M6: 2,451,311 km (0.11 R)
• M7: 3,031,302 km (0.114 R)
• M8: 3,496,701 km (0.083 R)
• M9: 3,912,284 km (0.082 R)
• M10: 5,155,292 km (0.085 R)
• M11: 6,923,539 km (0.105 R)
• M12: 8,003,486 km (0.092 R)
• M13: 10,400,942 km (0.036 R)
• M14: 13,022,644 km (0.097 R)
• M15: 13,351,161 km (0.058 R)
• M16: 18,072,769 km (0.085 R)
• M17: 21,066,821 km (0.058 R)
• M18: 28,935,370 km (0.073 R)
• M19: 34,239,512 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.3

Radius: 6.2

Gravity: 23.71 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.59 AU - 9.31 AU

Year: 13560 Days

Day: 24.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,090,206 km

• M1: 77,193 km (0.088 R)
• M2: 388,506 km (0.111 R)
• M3: 736,321 km (0.08 R)
• M4: 935,884 km (0.102 R)
• M5: 1,304,942 km (0.104 R)
• M6: 1,907,373 km (0.078 R)
• M7: 2,374,268 km (0.111 R)
• M8: 2,938,850 km (0.063 R)
• M9: 4,174,678 km (0.111 R)
• M10: 4,394,138 km (0.095 R)
• M11: 4,687,649 km (0.082 R)
• M12: 6,860,409 km (0.12 R)
• M13: 8,140,667 km (0.064 R)
• M14: 10,122,390 km (0.066 R)
• M15: 11,711,868 km (0.11 R)
• M16: 12,663,460 km (0.095 R)
• M17: 14,936,300 km (0.105 R)
• M18: 15,901,805 km (0.085 R)
• M19: 19,219,287 km (0.089 R)
• M20: 21,360,930 km (0.053 R)
• M21: 24,255,051 km (0.106 R)
• M22: 24,863,765 km (0.118 R)
• M23: 25,900,777 km (0.099 R)
• M24: 27,182,681 km (0.099 R)
• M25: 27,400,496 km (0.112 R)
• M26: 29,412,587 km (0.092 R)
• M27: 33,105,261 km (0.054 R)
• M28: 33,353,593 km (0.119 R)
• M29: 36,167,828 km (0.083 R)
• M30: 38,038,849 km (0.114 R)
• M31: 38,447,999 km (0.112 R)
• M32: 39,553,527 km (0.074 R)
• M33: 41,538,691 km (0.069 R)
• M34: 42,117,934 km (0.112 R)
• M35: 54,862,476 km (0.106 R)
• M36: 62,669,241 km (0.11 R)
• M37: 63,814,263 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.8

Radius: 4.3

Gravity: 42.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.3 AU - 9.66 AU

Year: 19464 Days

Day: 20.9 Hours

Environment

Temp: -245 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,090,206 km

• M1: 63,878 km (0.027 R)
• M2: 232,924 km (0.099 R)
• M3: 486,193 km (0.054 R)
• M4: 706,252 km (0.06 R)
• M5: 884,423 km (0.04 R)
• M6: 2,118,605 km (0.112 R)
• M7: 2,378,307 km (0.027 R)
• M8: 2,539,274 km (0.075 R)
• M9: 2,857,918 km (0.094 R)
• M10: 4,936,281 km (0.076 R)
• M11: 6,001,867 km (0.05 R)
• M12: 6,257,978 km (0.105 R)
• M13: 7,404,197 km (0.048 R)
• M14: 9,461,168 km (0.085 R)
• M15: 10,044,001 km (0.075 R)
• M16: 13,036,856 km (0.098 R)
• M17: 15,200,789 km (0.12 R)
• M18: 15,516,890 km (0.074 R)
• M19: 17,853,608 km (0.03 R)
• M20: 24,590,748 km (0.114 R)
• M21: 24,916,872 km (0.118 R)
• M22: 25,800,846 km (0.101 R)
• M23: 32,321,218 km (0.119 R)
• M24: 36,097,817 km (0.1 R)
• M25: 38,674,939 km (0.062 R)
• M26: 43,872,268 km (0.088 R)
• M27: 49,862,616 km (0.119 R)
• M28: 60,621,844 km (0.097 R)
• M29: 62,418,814 km (0.069 R)
• M30: 64,250,939 km (0.063 R)
• M31: 66,328,405 km (0.116 R)
• M32: 66,538,590 km (0.109 R)
• M33: 67,171,688 km (0.09 R)
• M34: 70,179,802 km (0.113 R)
• M35: 74,858,326 km (0.114 R)
• M36: 76,002,151 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 20,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit