🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.1

Radius: 9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.72 AU

Year: 305 Days

Day: 12.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 19,602,686 km

• M1: 111,899 km (0.118 R)
• M2: 439,219 km (0.114 R)
• M3: 783,294 km (0.051 R)
• M4: 1,383,032 km (0.105 R)
• M5: 1,716,785 km (0.07 R)
• M6: 2,111,125 km (0.06 R)
• M7: 2,588,642 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.7

Radius: 13.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.83 AU - 1.09 AU

Year: 649 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 19,602,686 km

• M1: 174,431 km (0.099 R)
• M2: 872,305 km (0.104 R)
• M3: 1,302,997 km (0.106 R)
• M4: 2,159,296 km (0.108 R)
• M5: 2,812,739 km (0.113 R)
• M6: 3,595,884 km (0.119 R)
• M7: 4,278,798 km (0.083 R)
• M8: 4,883,174 km (0.115 R)
• M9: 5,832,073 km (0.05 R)
• M10: 7,150,329 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 9.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.08 AU - 1.1 AU

Year: 786 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 19,602,686 km

• M1: 119,379 km (0.09 R)
• M2: 1,039,406 km (0.108 R)
• M3: 1,399,338 km (0.112 R)
• M4: 1,745,508 km (0.114 R)
• M5: 2,115,164 km (0.118 R)
• M6: 2,442,784 km (0.096 R)
• M7: 2,866,295 km (0.077 R)
• M8: 3,624,158 km (0.093 R)
• M9: 3,926,196 km (0.108 R)
• M10: 4,231,525 km (0.104 R)
• M11: 4,538,351 km (0.055 R)
• M12: 5,228,595 km (0.039 R)
• M13: 5,599,149 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.3

Radius: 14.5

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.12 AU - 1.58 AU

Year: 1083 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 19,602,686 km

• M1: 180,415 km (0.056 R)
• M2: 690,843 km (0.118 R)
• M3: 1,160,131 km (0.086 R)
• M4: 2,000,572 km (0.098 R)
• M5: 2,720,138 km (0.057 R)
• M6: 3,274,398 km (0.051 R)
• M7: 4,057,992 km (0.096 R)
• M8: 5,090,516 km (0.097 R)
• M9: 6,398,151 km (0.054 R)
• M10: 7,131,181 km (0.106 R)
• M11: 9,390,109 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 9.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.74 AU - 1.9 AU

Year: 1695 Days

Day: 10.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 19,602,686 km

• M1: 123,717 km (0.057 R)
• M2: 601,533 km (0.094 R)
• M3: 961,615 km (0.09 R)
• M4: 3,004,075 km (0.115 R)
• M5: 4,224,943 km (0.108 R)
• M6: 5,729,748 km (0.1 R)
• M7: 6,221,476 km (0.091 R)
• M8: 6,529,797 km (0.083 R)
• M9: 7,334,484 km (0.112 R)
• M10: 8,179,413 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.4

Radius: 13.7

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.32 AU - 2.34 AU

Year: 2455 Days

Day: 12.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,602,686 km

• M1: 171,140 km (0.111 R)
• M2: 694,433 km (0.083 R)
• M3: 1,191,846 km (0.061 R)
• M4: 1,758,523 km (0.113 R)
• M5: 2,198,341 km (0.103 R)
• M6: 2,917,757 km (0.104 R)
• M7: 3,378,668 km (0.065 R)
• M8: 4,899,330 km (0.038 R)
• M9: 5,530,184 km (0.099 R)
• M10: 5,998,276 km (0.073 R)
• M11: 7,690,378 km (0.084 R)
• M12: 8,208,734 km (0.105 R)
• M13: 8,681,464 km (0.086 R)
• M14: 9,571,122 km (0.12 R)
• M15: 10,057,315 km (0.078 R)
• M16: 12,169,338 km (0.05 R)
• M17: 13,701,370 km (0.109 R)
• M18: 19,959,946 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.2

Radius: 9.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.45 AU - 3.35 AU

Year: 3409 Days

Day: 6.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 19,602,686 km

• M1: 116,836 km (0.059 R)
• M2: 487,839 km (0.092 R)
• M3: 1,345,334 km (0.091 R)
• M4: 1,845,589 km (0.1 R)
• M5: 2,245,015 km (0.12 R)
• M6: 2,538,077 km (0.072 R)
• M7: 3,067,355 km (0.113 R)
• M8: 3,502,385 km (0.101 R)
• M9: 3,860,074 km (0.098 R)
• M10: 4,325,772 km (0.101 R)
• M11: 5,082,588 km (0.093 R)
• M12: 5,744,558 km (0.107 R)
• M13: 6,407,426 km (0.118 R)
• M14: 6,915,760 km (0.069 R)
• M15: 7,239,490 km (0.077 R)
• M16: 8,874,894 km (0.103 R)
• M17: 10,019,018 km (0.068 R)
• M18: 12,296,047 km (0.09 R)
• M19: 13,441,219 km (0.114 R)
• M20: 14,752,444 km (0.052 R)
• M21: 15,389,432 km (0.108 R)
• M22: 16,198,457 km (0.117 R)
• M23: 17,142,121 km (0.119 R)
• M24: 17,791,226 km (0.114 R)
• M25: 19,427,827 km (0.062 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 10,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit