🌌 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: 58.2

Radius: 8.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.47 AU - 0.53 AU

Year: 236 Days

Day: 12.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 45,837,317 km

• M1: 104,270 km (0.112 R)
• M2: 371,751 km (0.116 R)
• M3: 723,306 km (0.078 R)
• M4: 1,465,012 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.8

Radius: 10.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.96 AU - 2 AU

Year: 1858 Days

Day: 14.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,837,317 km

• M1: 136,583 km (0.055 R)
• M2: 510,129 km (0.087 R)
• M3: 1,073,664 km (0.051 R)
• M4: 1,578,706 km (0.119 R)
• M5: 3,524,975 km (0.114 R)
• M6: 4,411,043 km (0.042 R)
• M7: 5,026,488 km (0.096 R)
• M8: 6,078,909 km (0.06 R)
• M9: 6,548,497 km (0.109 R)
• M10: 8,761,947 km (0.109 R)
• M11: 9,300,799 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 10.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.61 AU - 2.41 AU

Year: 1900 Days

Day: 8.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,837,317 km

• M1: 135,236 km (0.089 R)
• M2: 628,760 km (0.04 R)
• M3: 1,022,352 km (0.079 R)
• M4: 1,769,593 km (0.078 R)
• M5: 2,235,142 km (0.073 R)
• M6: 2,917,458 km (0.079 R)
• M7: 4,089,258 km (0.1 R)
• M8: 4,486,590 km (0.041 R)
• M9: 5,296,213 km (0.112 R)
• M10: 6,039,266 km (0.047 R)
• M11: 6,677,600 km (0.087 R)
• M12: 8,144,706 km (0.112 R)
• M13: 9,784,598 km (0.114 R)
• M14: 11,885,102 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 14.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.41 AU - 4.37 AU

Year: 5116 Days

Day: 8.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,837,317 km

• M1: 176,525 km (0.085 R)
• M2: 706,551 km (0.104 R)
• M3: 1,167,462 km (0.119 R)
• M4: 1,643,033 km (0.119 R)
• M5: 2,653,417 km (0.063 R)
• M6: 3,765,378 km (0.114 R)
• M7: 5,083,784 km (0.071 R)
• M8: 6,164,180 km (0.117 R)
• M9: 6,965,875 km (0.084 R)
• M10: 8,337,389 km (0.101 R)
• M11: 10,699,240 km (0.094 R)
• M12: 11,512,005 km (0.094 R)
• M13: 13,918,735 km (0.08 R)
• M14: 17,735,875 km (0.065 R)
• M15: 19,011,945 km (0.103 R)
• M16: 20,276,645 km (0.12 R)
• M17: 21,076,694 km (0.107 R)
• M18: 21,822,141 km (0.101 R)
• M19: 26,842,944 km (0.08 R)
• M20: 28,074,883 km (0.084 R)
• M21: 32,585,857 km (0.1 R)
• M22: 33,582,927 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.6

Radius: 13.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.08 AU - 4.3 AU

Year: 5719 Days

Day: 14.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,837,317 km

• M1: 166,951 km (0.082 R)
• M2: 624,422 km (0.112 R)
• M3: 1,110,315 km (0.109 R)
• M4: 1,660,985 km (0.083 R)
• M5: 2,082,552 km (0.092 R)
• M6: 2,698,895 km (0.087 R)
• M7: 3,738,600 km (0.109 R)
• M8: 4,350,904 km (0.082 R)
• M9: 4,947,950 km (0.03 R)
• M10: 5,688,010 km (0.114 R)
• M11: 6,211,154 km (0.054 R)
• M12: 7,283,472 km (0.114 R)
• M13: 8,281,140 km (0.033 R)
• M14: 8,793,064 km (0.083 R)
• M15: 9,242,755 km (0.026 R)
• M16: 10,962,382 km (0.114 R)
• M17: 11,532,051 km (0.069 R)
• M18: 13,254,521 km (0.047 R)
• M19: 14,456,839 km (0.028 R)
• M20: 19,241,428 km (0.108 R)
• M21: 24,185,787 km (0.086 R)
• M22: 25,398,726 km (0.094 R)
• M23: 26,397,891 km (0.095 R)
• M24: 29,735,270 km (0.079 R)
• M25: 31,032,732 km (0.107 R)
• M26: 32,078,421 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.8

Radius: 8.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.97 AU - 6.13 AU

Year: 7568 Days

Day: 8.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,837,317 km

• M1: 110,403 km (0.029 R)
• M2: 427,850 km (0.057 R)
• M3: 1,222,963 km (0.102 R)
• M4: 1,663,977 km (0.101 R)
• M5: 2,105,141 km (0.064 R)
• M6: 2,457,444 km (0.092 R)
• M7: 3,442,397 km (0.063 R)
• M8: 3,801,431 km (0.1 R)
• M9: 4,471,929 km (0.055 R)
• M10: 6,107,034 km (0.06 R)
• M11: 10,595,419 km (0.096 R)
• M12: 10,949,816 km (0.115 R)
• M13: 15,501,930 km (0.112 R)
• M14: 16,661,612 km (0.05 R)
• M15: 23,340,260 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666

Radius: 5.6

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.09 AU - 6.65 AU

Year: 9484 Days

Day: 23.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,837,317 km

• M1: 69,713 km (0.07 R)
• M2: 310,715 km (0.068 R)
• M3: 511,924 km (0.09 R)
• M4: 776,263 km (0.075 R)
• M5: 1,011,132 km (0.035 R)
• M6: 1,317,808 km (0.103 R)
• M7: 1,569,431 km (0.07 R)
• M8: 1,790,238 km (0.117 R)
• M9: 2,276,880 km (0.103 R)
• M10: 2,600,909 km (0.069 R)
• M11: 5,068,226 km (0.113 R)
• M12: 5,258,814 km (0.089 R)
• M13: 5,756,376 km (0.105 R)
• M14: 7,601,517 km (0.093 R)
• M15: 10,407,075 km (0.066 R)
• M16: 11,733,111 km (0.097 R)
• M17: 13,049,123 km (0.097 R)
• M18: 14,524,008 km (0.112 R)
• M19: 15,567,005 km (0.117 R)
• M20: 17,728,096 km (0.104 R)
• M21: 17,947,257 km (0.034 R)
• M22: 20,319,580 km (0.104 R)
• M23: 20,882,816 km (0.084 R)
• M24: 22,124,627 km (0.115 R)
• M25: 23,678,949 km (0.108 R)
• M26: 25,028,472 km (0.094 R)
• M27: 25,675,632 km (0.111 R)
• M28: 33,434,227 km (0.111 R)
• M29: 33,769,027 km (0.077 R)
• M30: 41,711,477 km (0.027 R)
• M31: 41,969,832 km (0.098 R)
• M32: 42,882,678 km (0.067 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 14,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit