🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947

Radius: 9.3

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.44 AU - 0.66 AU

Year: 282 Days

Day: 13 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,111,884 km

• M1: 115,639 km (0.061 R)
• M2: 426,803 km (0.113 R)
• M3: 737,218 km (0.027 R)
• M4: 1,028,336 km (0.118 R)
• M5: 1,322,445 km (0.093 R)
• M6: 1,687,314 km (0.057 R)
• M7: 2,284,808 km (0.112 R)
• M8: 3,196,159 km (0.095 R)
• M9: 3,506,574 km (0.098 R)
• M10: 4,941,816 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.2

Radius: 10.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.23 AU - 1.77 AU

Year: 1268 Days

Day: 11.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,111,884 km

• M1: 126,859 km (0.102 R)
• M2: 661,223 km (0.111 R)
• M3: 1,119,142 km (0.11 R)
• M4: 1,515,875 km (0.11 R)
• M5: 1,980,825 km (0.036 R)
• M6: 2,449,216 km (0.12 R)
• M7: 3,024,719 km (0.11 R)
• M8: 3,571,350 km (0.071 R)
• M9: 4,628,109 km (0.094 R)
• M10: 5,055,660 km (0.045 R)
• M11: 5,649,264 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 13.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.36 AU - 2.12 AU

Year: 1584 Days

Day: 8.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,111,884 km

• M1: 172,935 km (0.063 R)
• M2: 895,343 km (0.087 R)
• M3: 1,438,084 km (0.069 R)
• M4: 1,980,377 km (0.098 R)
• M5: 2,956,353 km (0.115 R)
• M6: 3,848,256 km (0.052 R)
• M7: 4,785,486 km (0.101 R)
• M8: 5,584,339 km (0.071 R)
• M9: 6,627,036 km (0.046 R)
• M10: 8,549,818 km (0.099 R)
• M11: 8,986,344 km (0.1 R)
• M12: 10,023,207 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 8.5

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.71 AU - 1.79 AU

Year: 1598 Days

Day: 10.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,111,884 km

• M1: 105,766 km (0.074 R)
• M2: 769,531 km (0.1 R)
• M3: 1,049,130 km (0.051 R)
• M4: 1,320,500 km (0.107 R)
• M5: 2,270,896 km (0.101 R)
• M6: 2,608,837 km (0.078 R)
• M7: 3,010,208 km (0.084 R)
• M8: 4,120,823 km (0.117 R)
• M9: 5,371,162 km (0.112 R)
• M10: 7,206,578 km (0.06 R)
• M11: 8,176,272 km (0.115 R)
• M12: 8,446,894 km (0.099 R)
• M13: 8,879,830 km (0.097 R)
• M14: 11,719,497 km (0.106 R)
• M15: 12,693,230 km (0.089 R)
• M16: 13,016,062 km (0.073 R)
• M17: 13,762,256 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.9

Radius: 12.4

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.82 AU - 2.18 AU

Year: 1952 Days

Day: 5.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,111,884 km

• M1: 154,235 km (0.111 R)
• M2: 701,464 km (0.06 R)
• M3: 1,346,381 km (0.106 R)
• M4: 1,889,122 km (0.114 R)
• M5: 2,430,367 km (0.088 R)
• M6: 3,507,172 km (0.115 R)
• M7: 4,106,462 km (0.034 R)
• M8: 5,023,048 km (0.058 R)
• M9: 5,491,439 km (0.09 R)
• M10: 6,560,166 km (0.111 R)
• M11: 7,167,384 km (0.082 R)
• M12: 8,468,436 km (0.112 R)
• M13: 9,189,199 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.2

Radius: 12.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.31 AU - 2.61 AU

Year: 2663 Days

Day: 6.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,111,884 km

• M1: 155,432 km (0.079 R)
• M2: 597,344 km (0.102 R)
• M3: 1,021,753 km (0.049 R)
• M4: 1,826,590 km (0.103 R)
• M5: 3,656,172 km (0.093 R)
• M6: 4,135,334 km (0.067 R)
• M7: 5,948,909 km (0.078 R)
• M8: 7,220,940 km (0.075 R)
• M9: 7,664,198 km (0.092 R)
• M10: 9,589,224 km (0.118 R)
• M11: 10,023,506 km (0.066 R)
• M12: 10,717,341 km (0.114 R)
• M13: 12,162,606 km (0.062 R)
• M14: 13,073,657 km (0.077 R)
• M15: 13,608,320 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 14.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.66 AU - 3.48 AU

Year: 3713 Days

Day: 5 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,111,884 km

• M1: 184,155 km (0.1 R)
• M2: 746,344 km (0.088 R)
• M3: 1,610,720 km (0.11 R)
• M4: 2,142,541 km (0.108 R)
• M5: 2,809,149 km (0.101 R)
• M6: 3,322,120 km (0.093 R)
• M7: 4,424,656 km (0.111 R)
• M8: 6,182,132 km (0.112 R)
• M9: 8,052,704 km (0.101 R)
• M10: 8,950,141 km (0.059 R)
• M11: 10,195,244 km (0.029 R)
• M12: 11,865,355 km (0.104 R)
• M13: 13,124,221 km (0.115 R)
• M14: 14,573,675 km (0.111 R)
• M15: 19,062,359 km (0.048 R)
• M16: 20,656,025 km (0.106 R)
• M17: 24,034,843 km (0.08 R)
• M18: 24,915,376 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.9

Radius: 11.3

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.95 AU - 3.79 AU

Year: 4270 Days

Day: 7.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,111,884 km

• M1: 140,622 km (0.117 R)
• M2: 700,268 km (0.06 R)
• M3: 1,084,435 km (0.096 R)
• M4: 1,452,446 km (0.091 R)
• M5: 1,987,707 km (0.042 R)
• M6: 2,550,644 km (0.036 R)
• M7: 3,376,574 km (0.088 R)
• M8: 4,744,796 km (0.098 R)
• M9: 5,165,614 km (0.068 R)
• M10: 5,814,121 km (0.101 R)
• M11: 8,126,306 km (0.107 R)
• M12: 9,944,518 km (0.089 R)
• M13: 14,861,950 km (0.112 R)
• M14: 16,114,982 km (0.116 R)
• M15: 21,409,550 km (0.111 R)
• M16: 26,434,243 km (0.112 R)
• M17: 27,761,176 km (0.106 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 12.5

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.13 AU - 6.41 AU

Year: 8351 Days

Day: 12.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,111,884 km

• M1: 158,574 km (0.081 R)
• M2: 775,515 km (0.12 R)
• M3: 2,219,135 km (0.052 R)
• M4: 2,867,492 km (0.113 R)
• M5: 4,665,210 km (0.089 R)
• M6: 5,568,033 km (0.119 R)
• M7: 6,222,673 km (0.068 R)
• M8: 7,185,485 km (0.109 R)
• M9: 7,997,203 km (0.096 R)
• M10: 8,645,411 km (0.09 R)
• M11: 11,149,679 km (0.113 R)
• M12: 14,310,532 km (0.061 R)
• M13: 14,783,411 km (0.096 R)
• M14: 16,550,312 km (0.054 R)
• M15: 20,104,907 km (0.099 R)
• M16: 23,120,052 km (0.117 R)
• M17: 23,771,999 km (0.085 R)
• M18: 24,585,512 km (0.057 R)
• M19: 25,956,427 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 14,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit