🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.6

Radius: 12.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.76 AU - 0.86 AU

Year: 486 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,539,171 km

• M1: 160,668 km (0.111 R)
• M2: 601,832 km (0.041 R)
• M3: 1,040,752 km (0.113 R)
• M4: 1,467,106 km (0.102 R)
• M5: 2,389,228 km (0.099 R)
• M6: 3,533,502 km (0.066 R)
• M7: 4,249,477 km (0.101 R)
• M8: 5,519,413 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.1

Radius: 12.2

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.93 AU - 1.23 AU

Year: 748 Days

Day: 13.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 42,539,171 km

• M1: 151,842 km (0.086 R)
• M2: 925,712 km (0.106 R)
• M3: 1,455,288 km (0.119 R)
• M4: 2,020,768 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863

Radius: 14.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.9 AU - 2.38 AU

Year: 2088 Days

Day: 7.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 179 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,539,171 km

• M1: 184,005 km (0.117 R)
• M2: 775,067 km (0.036 R)
• M3: 1,436,140 km (0.04 R)
• M4: 2,506,662 km (0.115 R)
• M5: 3,436,712 km (0.075 R)
• M6: 3,925,747 km (0.068 R)
• M7: 4,672,091 km (0.113 R)
• M8: 5,251,932 km (0.103 R)
• M9: 5,779,863 km (0.046 R)
• M10: 7,286,463 km (0.034 R)
• M11: 7,822,772 km (0.089 R)
• M12: 8,643,915 km (0.12 R)
• M13: 9,732,688 km (0.1 R)
• M14: 10,458,537 km (0.103 R)
• M15: 11,977,853 km (0.098 R)
• M16: 12,727,039 km (0.059 R)
• M17: 14,272,983 km (0.086 R)
• M18: 15,210,812 km (0.099 R)
• M19: 16,694,374 km (0.056 R)
• M20: 17,471,386 km (0.108 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.9

Radius: 14.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.89 AU - 3.95 AU

Year: 4218 Days

Day: 5.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,539,171 km

• M1: 185,352 km (0.117 R)
• M2: 880,234 km (0.088 R)
• M3: 1,380,788 km (0.106 R)
• M4: 2,279,722 km (0.052 R)
• M5: 3,219,795 km (0.084 R)
• M6: 5,234,878 km (0.05 R)
• M7: 7,522,230 km (0.094 R)
• M8: 8,214,120 km (0.12 R)
• M9: 11,097,918 km (0.076 R)
• M10: 11,776,045 km (0.056 R)
• M11: 12,293,355 km (0.12 R)
• M12: 13,453,337 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.5

Radius: 8.6

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.98 AU - 4.04 AU

Year: 4385 Days

Day: 7.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,539,171 km

• M1: 109,805 km (0.105 R)
• M2: 408,253 km (0.051 R)
• M3: 1,686,267 km (0.075 R)
• M4: 2,093,173 km (0.117 R)
• M5: 2,425,131 km (0.096 R)
• M6: 2,928,378 km (0.116 R)
• M7: 4,482,251 km (0.061 R)
• M8: 5,692,349 km (0.099 R)
• M9: 5,969,703 km (0.059 R)
• M10: 7,235,151 km (0.068 R)
• M11: 9,188,600 km (0.077 R)
• M12: 11,690,475 km (0.083 R)
• M13: 12,554,253 km (0.082 R)
• M14: 14,562,455 km (0.114 R)
• M15: 15,188,672 km (0.12 R)
• M16: 18,591,874 km (0.115 R)
• M17: 19,142,693 km (0.087 R)
• M18: 20,470,225 km (0.099 R)
• M19: 22,817,714 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.4

Radius: 9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.32 AU - 4.52 AU

Year: 5176 Days

Day: 12.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,539,171 km

• M1: 112,647 km (0.069 R)
• M2: 398,230 km (0.112 R)
• M3: 777,161 km (0.085 R)
• M4: 2,287,501 km (0.033 R)
• M5: 2,770,403 km (0.077 R)
• M6: 3,082,614 km (0.117 R)
• M7: 3,569,555 km (0.115 R)
• M8: 3,958,659 km (0.07 R)
• M9: 4,534,760 km (0.079 R)
• M10: 4,822,138 km (0.066 R)
• M11: 7,496,948 km (0.06 R)
• M12: 7,988,526 km (0.071 R)
• M13: 14,546,747 km (0.061 R)
• M14: 14,903,538 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.6

Radius: 7.2

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.29 AU - 7.09 AU

Year: 11539 Days

Day: 15.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,539,171 km

• M1: 89,759 km (0.114 R)
• M2: 444,605 km (0.12 R)
• M3: 1,124,826 km (0.101 R)
• M4: 1,787,545 km (0.104 R)
• M5: 2,037,224 km (0.11 R)
• M6: 2,512,047 km (0.092 R)
• M7: 3,257,045 km (0.093 R)
• M8: 4,638,880 km (0.079 R)
• M9: 8,201,853 km (0.094 R)
• M10: 8,544,582 km (0.083 R)
• M11: 9,677,486 km (0.111 R)
• M12: 14,217,333 km (0.068 R)
• M13: 14,525,355 km (0.095 R)
• M14: 17,082,730 km (0.094 R)
• M15: 17,571,616 km (0.108 R)
• M16: 17,926,462 km (0.109 R)
• M17: 24,274,050 km (0.071 R)
• M18: 26,158,983 km (0.028 R)
• M19: 27,468,413 km (0.076 R)
• M20: 30,522,454 km (0.053 R)
• M21: 32,929,483 km (0.106 R)
• M22: 35,460,230 km (0.105 R)
• M23: 36,599,867 km (0.094 R)
• M24: 38,592,959 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit