🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.2

Radius: 14.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.43 AU - 0.57 AU

Year: 240 Days

Day: 11.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 75,741,427 km

• M1: 185,352 km (0.07 R)
• M2: 686,804 km (0.11 R)
• M3: 1,186,162 km (0.058 R)
• M4: 1,824,795 km (0.092 R)
• M5: 2,485,269 km (0.109 R)
• M6: 3,333,489 km (0.033 R)
• M7: 3,882,813 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.5

Radius: 13.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.55 AU - 0.55 AU

Year: 277 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 75,741,427 km

• M1: 165,904 km (0.073 R)
• M2: 604,525 km (0.11 R)
• M3: 1,140,385 km (0.096 R)
• M4: 1,849,030 km (0.082 R)
• M5: 2,343,451 km (0.065 R)
• M6: 2,846,249 km (0.082 R)
• M7: 3,501,937 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 12.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.65 AU - 0.67 AU

Year: 364 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,741,427 km

• M1: 157,975 km (0.114 R)
• M2: 573,857 km (0.106 R)
• M3: 993,928 km (0.114 R)
• M4: 1,410,858 km (0.063 R)
• M5: 1,880,744 km (0.113 R)
• M6: 2,316,224 km (0.06 R)
• M7: 2,898,758 km (0.108 R)
• M8: 3,351,142 km (0.074 R)
• M9: 4,700,963 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.5

Radius: 12.7

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.58 AU - 2.96 AU

Year: 3127 Days

Day: 12.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,741,427 km

• M1: 162,314 km (0.086 R)
• M2: 655,837 km (0.12 R)
• M3: 1,063,491 km (0.118 R)
• M4: 1,462,918 km (0.08 R)
• M5: 1,875,957 km (0.068 R)
• M6: 2,776,536 km (0.103 R)
• M7: 3,177,459 km (0.09 R)
• M8: 5,449,701 km (0.076 R)
• M9: 8,536,952 km (0.093 R)
• M10: 9,509,937 km (0.111 R)
• M11: 11,063,511 km (0.11 R)
• M12: 11,587,552 km (0.029 R)
• M13: 12,358,280 km (0.109 R)
• M14: 13,018,456 km (0.041 R)
• M15: 13,504,349 km (0.09 R)
• M16: 16,906,355 km (0.104 R)
• M17: 17,543,791 km (0.07 R)
• M18: 18,017,418 km (0.086 R)
• M19: 19,238,885 km (0.112 R)
• M20: 21,306,926 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.4

Radius: 5.3

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.54 AU - 8 AU

Year: 14690 Days

Day: 23 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,741,427 km

• M1: 66,571 km (0.05 R)
• M2: 242,199 km (0.054 R)
• M3: 573,558 km (0.059 R)
• M4: 1,091,316 km (0.091 R)
• M5: 1,433,596 km (0.116 R)
• M6: 1,652,907 km (0.055 R)
• M7: 2,808,401 km (0.075 R)
• M8: 2,989,115 km (0.098 R)
• M9: 4,155,380 km (0.084 R)
• M10: 6,371,822 km (0.097 R)
• M11: 6,765,115 km (0.029 R)
• M12: 11,572,891 km (0.094 R)
• M13: 17,872,757 km (0.114 R)
• M14: 18,182,424 km (0.08 R)
• M15: 19,867,196 km (0.049 R)
• M16: 20,451,226 km (0.105 R)
• M17: 20,620,122 km (0.115 R)
• M18: 23,451,561 km (0.117 R)
• M19: 24,197,755 km (0.103 R)
• M20: 26,033,470 km (0.088 R)
• M21: 32,322,565 km (0.067 R)
• M22: 32,666,939 km (0.096 R)
• M23: 35,025,499 km (0.069 R)
• M24: 35,754,639 km (0.119 R)
• M25: 36,370,085 km (0.067 R)
• M26: 36,867,348 km (0.105 R)
• M27: 39,683,827 km (0.069 R)
• M28: 40,343,404 km (0.062 R)
• M29: 41,549,013 km (0.102 R)
• M30: 49,746,977 km (0.066 R)
• M31: 50,513,666 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.4

Radius: 7.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.23 AU - 9.29 AU

Year: 19112 Days

Day: 17.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,741,427 km

• M1: 98,136 km (0.114 R)
• M2: 585,975 km (0.116 R)
• M3: 1,247,646 km (0.053 R)
• M4: 3,765,827 km (0.076 R)
• M5: 4,615,094 km (0.066 R)
• M6: 7,496,948 km (0.089 R)
• M7: 9,578,602 km (0.107 R)
• M8: 14,661,938 km (0.101 R)
• M9: 16,866,412 km (0.072 R)
• M10: 17,944,115 km (0.114 R)
• M11: 24,619,172 km (0.089 R)
• M12: 31,360,052 km (0.034 R)
• M13: 33,192,925 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.4

Radius: 4.6

Gravity: 32.49 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.03 AU - 9.95 AU

Year: 19829 Days

Day: 20.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,741,427 km

• M1: 57,296 km (0.098 R)
• M2: 227,389 km (0.095 R)
• M3: 397,182 km (0.089 R)
• M4: 1,077,553 km (0.066 R)
• M5: 1,449,753 km (0.092 R)
• M6: 1,614,161 km (0.076 R)
• M7: 1,772,585 km (0.077 R)
• M8: 2,290,194 km (0.076 R)
• M9: 2,679,298 km (0.069 R)
• M10: 3,588,404 km (0.069 R)
• M11: 4,080,432 km (0.106 R)
• M12: 7,186,383 km (0.079 R)
• M13: 7,472,114 km (0.096 R)
• M14: 7,864,958 km (0.12 R)
• M15: 8,585,272 km (0.09 R)
• M16: 8,745,043 km (0.114 R)
• M17: 9,236,771 km (0.112 R)
• M18: 15,522,275 km (0.055 R)
• M19: 16,486,882 km (0.064 R)
• M20: 19,436,055 km (0.095 R)
• M21: 21,717,422 km (0.079 R)
• M22: 22,214,087 km (0.08 R)
• M23: 22,718,381 km (0.087 R)
• M24: 25,574,354 km (0.065 R)
• M25: 26,352,114 km (0.11 R)
• M26: 27,954,606 km (0.11 R)
• M27: 29,499,653 km (0.074 R)
• M28: 32,758,942 km (0.097 R)
• M29: 36,389,383 km (0.11 R)
• M30: 36,949,028 km (0.113 R)
• M31: 43,803,453 km (0.107 R)
• M32: 45,397,867 km (0.093 R)
• M33: 50,933,737 km (0.103 R)
• M34: 59,184,059 km (0.086 R)
• M35: 73,271,242 km (0.05 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 11,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit