🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.64 AU - 2.4 AU

Year: 1028 Days

Day: 25 Hours

Environment

Temp: -54 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.99 AU - 4.41 AU

Year: 2549 Days

Day: 35.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,054,471 km

• M1: 172,038 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.99 AU - 5.13 AU

Year: 3488 Days

Day: 13.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.5 AU - 5.62 AU

Year: 3488 Days

Day: 37.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,054,471 km

• M1: 37,998 km (0.087 R)
• M2: 372,349 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 13.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.46 AU - 6.1 AU

Year: 4977 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,054,471 km

• M1: 164,558 km (0.076 R)
• M2: 600,037 km (0.087 R)
• M3: 1,034,918 km (0.106 R)
• M4: 1,807,890 km (0.105 R)
• M5: 3,231,912 km (0.09 R)
• M6: 4,449,938 km (0.108 R)
• M7: 7,376,372 km (0.091 R)
• M8: 9,427,957 km (0.078 R)
• M9: 10,071,976 km (0.112 R)
• M10: 10,883,544 km (0.092 R)
• M11: 11,448,426 km (0.101 R)
• M12: 12,232,019 km (0.075 R)
• M13: 13,155,936 km (0.09 R)
• M14: 13,906,319 km (0.085 R)
• M15: 16,027,317 km (0.088 R)
• M16: 18,753,888 km (0.094 R)
• M17: 19,704,732 km (0.093 R)
• M18: 21,118,432 km (0.1 R)
• M19: 22,902,985 km (0.04 R)
• M20: 23,364,495 km (0.055 R)
• M21: 24,305,914 km (0.076 R)
• M22: 25,765,391 km (0.056 R)
• M23: 26,855,211 km (0.08 R)
• M24: 29,037,246 km (0.112 R)
• M25: 31,240,823 km (0.116 R)
• M26: 31,904,139 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.8

Radius: 5.3

Gravity: 17.19 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.42 AU - 15.22 AU

Year: 18401 Days

Day: 22.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,054,471 km

• M1: 65,973 km (0.107 R)
• M2: 995,424 km (0.112 R)
• M3: 1,759,271 km (0.085 R)
• M4: 2,182,334 km (0.038 R)
• M5: 2,407,479 km (0.066 R)
• M6: 4,840,688 km (0.09 R)
• M7: 5,082,737 km (0.084 R)
• M8: 5,742,763 km (0.114 R)
• M9: 6,173,306 km (0.079 R)
• M10: 6,541,167 km (0.115 R)
• M11: 7,686,638 km (0.101 R)
• M12: 8,209,333 km (0.072 R)
• M13: 29,736,466 km (0.066 R)
• M14: 30,431,797 km (0.077 R)
• M15: 39,920,341 km (0.064 R)
• M16: 46,248,631 km (0.116 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit