🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.6

Radius: 12

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.54 AU - 0.54 AU

Year: 265 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,555,719 km

• M1: 149,299 km (0.074 R)
• M2: 542,891 km (0.084 R)
• M3: 1,034,918 km (0.057 R)
• M4: 1,818,362 km (0.059 R)
• M5: 2,307,098 km (0.071 R)
• M6: 2,767,411 km (0.116 R)
• M7: 3,200,946 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 13.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.04 AU - 1.44 AU

Year: 921 Days

Day: 6 Hours

Environment

Temp: -180 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,555,719 km

• M1: 165,455 km (0.105 R)
• M2: 585,825 km (0.077 R)
• M3: 1,146,967 km (0.095 R)
• M4: 1,609,075 km (0.103 R)
• M5: 2,145,832 km (0.097 R)
• M6: 2,764,419 km (0.053 R)
• M7: 3,632,087 km (0.071 R)
• M8: 4,081,628 km (0.052 R)
• M9: 5,038,007 km (0.052 R)
• M10: 6,734,747 km (0.096 R)
• M11: 7,224,979 km (0.105 R)
• M12: 7,688,882 km (0.052 R)
• M13: 8,813,110 km (0.115 R)
• M14: 9,895,301 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 11.2

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.5 AU - 1.62 AU

Year: 1299 Days

Day: 5.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,555,719 km

• M1: 140,024 km (0.108 R)
• M2: 590,762 km (0.095 R)
• M3: 943,813 km (0.117 R)
• M4: 1,294,620 km (0.057 R)
• M5: 2,354,970 km (0.11 R)
• M6: 2,877,814 km (0.105 R)
• M7: 3,907,048 km (0.081 R)
• M8: 4,643,368 km (0.116 R)
• M9: 7,549,157 km (0.114 R)
• M10: 7,988,078 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.7

Radius: 10

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.76 AU - 2.12 AU

Year: 1802 Days

Day: 8.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,555,719 km

• M1: 124,316 km (0.079 R)
• M2: 613,052 km (0.073 R)
• M3: 1,112,410 km (0.084 R)
• M4: 1,670,260 km (0.111 R)
• M5: 2,056,672 km (0.108 R)
• M6: 3,111,486 km (0.11 R)
• M7: 3,865,310 km (0.105 R)
• M8: 4,276,854 km (0.034 R)
• M9: 4,736,418 km (0.102 R)
• M10: 5,604,235 km (0.1 R)
• M11: 6,550,741 km (0.04 R)
• M12: 7,087,349 km (0.036 R)
• M13: 7,495,751 km (0.096 R)
• M14: 8,388,102 km (0.053 R)
• M15: 8,816,551 km (0.067 R)
• M16: 10,157,845 km (0.116 R)
• M17: 10,513,439 km (0.092 R)
• M18: 11,387,091 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.5

Radius: 12.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.59 AU - 3.75 AU

Year: 3764 Days

Day: 7.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,555,719 km

• M1: 150,495 km (0.092 R)
• M2: 636,988 km (0.105 R)
• M3: 1,451,548 km (0.043 R)
• M4: 1,949,111 km (0.053 R)
• M5: 3,638,968 km (0.118 R)
• M6: 4,364,518 km (0.055 R)
• M7: 5,061,345 km (0.107 R)
• M8: 6,701,536 km (0.058 R)
• M9: 7,181,296 km (0.097 R)
• M10: 7,657,017 km (0.116 R)
• M11: 8,238,355 km (0.079 R)
• M12: 9,211,489 km (0.113 R)
• M13: 11,421,199 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.7

Radius: 7.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.4 AU - 9.7 AU

Year: 18155 Days

Day: 21.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,555,719 km

• M1: 106,813 km (0.091 R)
• M2: 686,654 km (0.087 R)
• M3: 1,543,700 km (0.05 R)
• M4: 1,793,678 km (0.117 R)
• M5: 4,154,333 km (0.057 R)
• M6: 5,075,856 km (0.087 R)
• M7: 5,660,335 km (0.083 R)
• M8: 7,683,945 km (0.098 R)
• M9: 9,997,775 km (0.12 R)
• M10: 13,003,496 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.7

Radius: 4.9

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.14 AU - 10.42 AU

Year: 20396 Days

Day: 19 Hours

Environment

Temp: -234 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,555,719 km

• M1: 61,036 km (0.079 R)
• M2: 547,827 km (0.102 R)
• M3: 1,310,477 km (0.117 R)
• M4: 2,257,731 km (0.076 R)
• M5: 3,545,470 km (0.108 R)
• M6: 3,906,449 km (0.025 R)
• M7: 4,729,836 km (0.102 R)
• M8: 6,022,062 km (0.038 R)
• M9: 6,430,614 km (0.109 R)
• M10: 13,722,613 km (0.092 R)
• M11: 14,309,635 km (0.1 R)
• M12: 15,345,899 km (0.099 R)
• M13: 16,431,232 km (0.075 R)
• M14: 18,258,570 km (0.12 R)
• M15: 18,682,231 km (0.084 R)
• M16: 20,292,203 km (0.063 R)
• M17: 21,755,121 km (0.093 R)
• M18: 22,071,819 km (0.029 R)
• M19: 22,311,326 km (0.088 R)
• M20: 29,261,194 km (0.085 R)
• M21: 32,136,166 km (0.038 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit