🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.94 AU - 1.44 AU

Year: 461 Days

Day: 40.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,459,875 km

• M1: 39,793 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.08 AU - 4.14 AU

Year: 2433 Days

Day: 21 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.6

Radius: 15

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.26 AU - 12.44 AU

Year: 11813 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,459,875 km

• M1: 186,997 km (0.103 R)
• M2: 762,201 km (0.063 R)
• M3: 1,632,562 km (0.116 R)
• M4: 2,154,957 km (0.11 R)
• M5: 2,669,275 km (0.077 R)
• M6: 3,175,664 km (0.077 R)
• M7: 3,646,897 km (0.117 R)
• M8: 4,246,934 km (0.088 R)
• M9: 4,732,678 km (0.115 R)
• M10: 6,273,387 km (0.109 R)
• M11: 7,540,929 km (0.104 R)
• M12: 9,827,683 km (0.077 R)
• M13: 12,032,606 km (0.093 R)
• M14: 14,045,894 km (0.047 R)
• M15: 14,872,123 km (0.082 R)
• M16: 16,413,280 km (0.117 R)
• M17: 18,430,308 km (0.118 R)
• M18: 19,421,095 km (0.099 R)
• M19: 20,527,521 km (0.088 R)
• M20: 24,369,643 km (0.088 R)
• M21: 25,938,176 km (0.078 R)
• M22: 28,366,150 km (0.084 R)
• M23: 32,123,300 km (0.067 R)
• M24: 35,848,287 km (0.096 R)
• M25: 36,673,918 km (0.119 R)
• M26: 37,151,434 km (0.089 R)
• M27: 39,351,570 km (0.078 R)
• M28: 41,122,061 km (0.101 R)
• M29: 42,287,877 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.1

Radius: 12.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.56 AU - 11.26 AU

Year: 12784 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,459,875 km

• M1: 155,432 km (0.073 R)
• M2: 766,539 km (0.109 R)
• M3: 1,285,495 km (0.11 R)
• M4: 1,694,196 km (0.057 R)
• M5: 2,087,638 km (0.061 R)
• M6: 2,826,951 km (0.1 R)
• M7: 3,460,348 km (0.093 R)
• M8: 3,942,652 km (0.101 R)
• M9: 4,412,090 km (0.107 R)
• M10: 5,332,267 km (0.032 R)
• M11: 6,157,299 km (0.106 R)
• M12: 8,502,844 km (0.108 R)
• M13: 11,501,383 km (0.08 R)
• M14: 13,482,358 km (0.117 R)
• M15: 14,233,041 km (0.072 R)
• M16: 15,478,293 km (0.079 R)
• M17: 16,162,255 km (0.084 R)
• M18: 17,517,312 km (0.077 R)
• M19: 18,035,220 km (0.067 R)
• M20: 19,335,525 km (0.062 R)
• M21: 22,902,536 km (0.059 R)
• M22: 23,701,090 km (0.094 R)
• M23: 24,887,251 km (0.083 R)
• M24: 28,176,609 km (0.107 R)
• M25: 28,888,097 km (0.116 R)
• M26: 30,135,593 km (0.093 R)
• M27: 32,404,844 km (0.093 R)
• M28: 33,751,524 km (0.04 R)
• M29: 38,138,631 km (0.118 R)
• M30: 41,832,501 km (0.079 R)
• M31: 45,758,548 km (0.05 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit