🌌 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: 879.6

Radius: 14.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.57 AU - 0.93 AU

Year: 441 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 113.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 23,603,441 km

• M1: 184,005 km (0.119 R)
• M2: 721,959 km (0.092 R)
• M3: 1,878,500 km (0.063 R)
• M4: 2,349,883 km (0.106 R)
• M5: 2,880,058 km (0.109 R)
• M6: 3,691,178 km (0.113 R)
• M7: 4,327,866 km (0.049 R)
• M8: 5,805,744 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 12.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.87 AU - 1.11 AU

Year: 668 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 23,603,441 km

• M1: 160,369 km (0.054 R)
• M2: 689,347 km (0.1 R)
• M3: 1,218,175 km (0.083 R)
• M4: 1,967,062 km (0.087 R)
• M5: 2,698,596 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.8

Radius: 10.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.76 AU - 1.26 AU

Year: 688 Days

Day: 14 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,603,441 km

• M1: 129,701 km (0.072 R)
• M2: 578,495 km (0.104 R)
• M3: 1,074,113 km (0.069 R)
• M4: 1,513,482 km (0.03 R)
• M5: 1,981,274 km (0.1 R)
• M6: 2,619,010 km (0.066 R)
• M7: 3,004,374 km (0.089 R)
• M8: 4,287,026 km (0.116 R)
• M9: 4,662,367 km (0.087 R)
• M10: 5,093,807 km (0.06 R)
• M11: 5,828,483 km (0.111 R)
• M12: 6,550,592 km (0.12 R)
• M13: 6,922,941 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 11

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.05 AU - 1.25 AU

Year: 836 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,603,441 km

• M1: 143,315 km (0.102 R)
• M2: 550,969 km (0.091 R)
• M3: 996,920 km (0.033 R)
• M4: 1,742,815 km (0.118 R)
• M5: 3,436,562 km (0.098 R)
• M6: 3,838,382 km (0.058 R)
• M7: 4,303,931 km (0.093 R)
• M8: 4,668,950 km (0.068 R)
• M9: 5,442,819 km (0.108 R)
• M10: 6,362,996 km (0.096 R)
• M11: 7,130,433 km (0.063 R)
• M12: 7,909,539 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 11.8

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.06 AU - 1.44 AU

Year: 948 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,603,441 km

• M1: 146,756 km (0.063 R)
• M2: 681,717 km (0.063 R)
• M3: 1,087,427 km (0.095 R)
• M4: 1,755,980 km (0.108 R)
• M5: 2,757,687 km (0.107 R)
• M6: 3,590,349 km (0.095 R)
• M7: 4,139,822 km (0.073 R)
• M8: 4,799,249 km (0.107 R)
• M9: 6,942,837 km (0.117 R)
• M10: 8,003,636 km (0.083 R)
• M11: 8,505,686 km (0.052 R)
• M12: 9,427,359 km (0.115 R)
• M13: 9,957,533 km (0.101 R)
• M14: 10,414,555 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 11.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.99 AU - 2.51 AU

Year: 2289 Days

Day: 14.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,603,441 km

• M1: 143,016 km (0.088 R)
• M2: 710,291 km (0.109 R)
• M3: 1,118,992 km (0.119 R)
• M4: 1,868,926 km (0.096 R)
• M5: 2,247,858 km (0.1 R)
• M6: 3,001,083 km (0.063 R)
• M7: 3,793,952 km (0.032 R)
• M8: 4,240,202 km (0.106 R)
• M9: 6,314,377 km (0.079 R)
• M10: 6,763,320 km (0.11 R)
• M11: 7,287,211 km (0.042 R)
• M12: 10,188,213 km (0.088 R)
• M13: 10,737,238 km (0.111 R)
• M14: 12,044,873 km (0.108 R)
• M15: 13,294,015 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.7

Radius: 10.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.15 AU - 4.73 AU

Year: 5304 Days

Day: 11.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,603,441 km

• M1: 135,536 km (0.049 R)
• M2: 567,425 km (0.108 R)
• M3: 1,176,587 km (0.058 R)
• M4: 1,899,145 km (0.108 R)
• M5: 2,714,753 km (0.115 R)
• M6: 3,069,000 km (0.056 R)
• M7: 3,976,461 km (0.108 R)
• M8: 4,390,847 km (0.055 R)
• M9: 6,316,471 km (0.062 R)
• M10: 8,323,775 km (0.064 R)
• M11: 9,152,847 km (0.085 R)
• M12: 9,530,132 km (0.107 R)
• M13: 10,518,974 km (0.118 R)
• M14: 12,699,962 km (0.072 R)
• M15: 13,409,205 km (0.11 R)
• M16: 13,798,160 km (0.083 R)
• M17: 14,649,671 km (0.064 R)
• M18: 16,623,914 km (0.079 R)
• M19: 18,589,031 km (0.076 R)
• M20: 19,256,687 km (0.119 R)
• M21: 20,383,607 km (0.075 R)
• M22: 21,820,196 km (0.109 R)
• M23: 22,358,898 km (0.034 R)
• M24: 23,462,930 km (0.057 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit