🌌 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: 540.2

Radius: 11.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.74 AU - 0.76 AU

Year: 426 Days

Day: 6.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,060,374 km

• M1: 145,559 km (0.057 R)
• M2: 532,269 km (0.059 R)
• M3: 996,471 km (0.072 R)
• M4: 1,362,388 km (0.101 R)
• M5: 2,140,596 km (0.105 R)
• M6: 2,630,679 km (0.094 R)
• M7: 3,272,453 km (0.033 R)
• M8: 3,643,157 km (0.101 R)
• M9: 4,120,075 km (0.079 R)
• M10: 4,854,900 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 9.3

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.01 AU - 1.21 AU

Year: 767 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 168.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,060,374 km

• M1: 115,639 km (0.066 R)
• M2: 1,081,443 km (0.085 R)
• M3: 2,186,971 km (0.119 R)
• M4: 2,823,660 km (0.117 R)
• M5: 3,798,589 km (0.112 R)
• M6: 4,233,321 km (0.081 R)
• M7: 5,128,963 km (0.041 R)
• M8: 5,981,072 km (0.102 R)
• M9: 6,313,479 km (0.081 R)
• M10: 6,879,856 km (0.085 R)
• M11: 8,470,231 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.6

Radius: 11.7

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.94 AU - 1.5 AU

Year: 884 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,060,374 km

• M1: 145,559 km (0.062 R)
• M2: 528,529 km (0.08 R)
• M3: 920,775 km (0.104 R)
• M4: 1,326,335 km (0.12 R)
• M5: 1,780,215 km (0.026 R)
• M6: 3,377,022 km (0.101 R)
• M7: 3,946,093 km (0.08 R)
• M8: 4,993,128 km (0.091 R)
• M9: 5,413,349 km (0.083 R)
• M10: 5,815,767 km (0.104 R)
• M11: 6,523,814 km (0.104 R)
• M12: 7,983,290 km (0.084 R)
• M13: 8,830,912 km (0.101 R)
• M14: 9,333,411 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.5

Radius: 12.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.5 AU - 1.52 AU

Year: 1217 Days

Day: 11.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 26,060,374 km

• M1: 156,928 km (0.078 R)
• M2: 680,670 km (0.117 R)
• M3: 1,611,468 km (0.062 R)
• M4: 2,215,993 km (0.118 R)
• M5: 4,666,406 km (0.057 R)
• M6: 5,211,541 km (0.107 R)
• M7: 6,797,727 km (0.078 R)
• M8: 7,651,183 km (0.097 R)
• M9: 8,330,507 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.7

Radius: 8.5

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.84 AU - 3.62 AU

Year: 3808 Days

Day: 11.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,060,374 km

• M1: 105,915 km (0.096 R)
• M2: 489,335 km (0.067 R)
• M3: 1,669,961 km (0.079 R)
• M4: 2,093,323 km (0.1 R)
• M5: 2,603,601 km (0.075 R)
• M6: 3,232,960 km (0.077 R)
• M7: 7,224,380 km (0.069 R)
• M8: 7,738,399 km (0.087 R)
• M9: 8,724,847 km (0.118 R)
• M10: 9,588,775 km (0.078 R)
• M11: 11,213,707 km (0.088 R)
• M12: 13,467,399 km (0.08 R)
• M13: 15,275,139 km (0.1 R)
• M14: 15,722,886 km (0.112 R)
• M15: 16,007,122 km (0.058 R)
• M16: 18,595,763 km (0.03 R)
• M17: 22,656,298 km (0.074 R)
• M18: 24,509,816 km (0.079 R)
• M19: 24,969,231 km (0.043 R)
• M20: 25,512,570 km (0.068 R)
• M21: 27,189,862 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.7

Radius: 6.7

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.11 AU - 7.03 AU

Year: 11047 Days

Day: 15.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,060,374 km

• M1: 83,326 km (0.079 R)
• M2: 303,384 km (0.043 R)
• M3: 613,650 km (0.117 R)
• M4: 830,119 km (0.028 R)
• M5: 1,487,302 km (0.066 R)
• M6: 1,843,644 km (0.057 R)
• M7: 2,238,882 km (0.103 R)
• M8: 2,845,352 km (0.07 R)
• M9: 3,556,241 km (0.119 R)
• M10: 4,542,091 km (0.119 R)
• M11: 4,821,839 km (0.041 R)
• M12: 5,263,003 km (0.119 R)
• M13: 6,259,923 km (0.06 R)
• M14: 6,966,474 km (0.108 R)
• M15: 7,453,415 km (0.108 R)
• M16: 8,495,364 km (0.056 R)
• M17: 10,717,191 km (0.105 R)
• M18: 13,641,680 km (0.059 R)
• M19: 14,703,825 km (0.041 R)
• M20: 15,693,415 km (0.112 R)
• M21: 17,327,173 km (0.092 R)
• M22: 18,430,458 km (0.042 R)
• M23: 19,433,661 km (0.108 R)
• M24: 21,470,286 km (0.102 R)
• M25: 30,448,403 km (0.087 R)
• M26: 31,343,297 km (0.12 R)
• M27: 38,105,270 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.9

Radius: 4.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.6 AU - 8.38 AU

Year: 12123 Days

Day: 23.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,060,374 km

• M1: 51,013 km (0.12 R)
• M2: 379,979 km (0.083 R)
• M3: 1,264,551 km (0.077 R)
• M4: 2,484,821 km (0.119 R)
• M5: 2,716,997 km (0.029 R)
• M6: 3,282,626 km (0.103 R)
• M7: 4,078,636 km (0.092 R)
• M8: 5,585,237 km (0.041 R)
• M9: 5,782,107 km (0.109 R)
• M10: 6,837,221 km (0.113 R)
• M11: 13,771,232 km (0.057 R)
• M12: 15,302,217 km (0.074 R)
• M13: 23,862,506 km (0.057 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit