🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.67 AU - 0.75 AU

Year: 225 Days

Day: 27.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.37 AU - 1.59 AU

Year: 678 Days

Day: 34 Hours

Environment

Temp: -42 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,202,213 km

• M1: 477,367 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.08 AU - 2.96 AU

Year: 1507 Days

Day: 45.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.4

Radius: 12.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.65 AU - 11.77 AU

Year: 15096 Days

Day: 11.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,202,213 km

• M1: 155,432 km (0.109 R)
• M2: 559,945 km (0.117 R)
• M3: 1,395,449 km (0.077 R)
• M4: 2,313,681 km (0.093 R)
• M5: 3,986,933 km (0.104 R)
• M6: 4,619,433 km (0.117 R)
• M7: 8,211,427 km (0.087 R)
• M8: 10,680,390 km (0.074 R)
• M9: 14,762,916 km (0.027 R)
• M10: 19,278,977 km (0.063 R)
• M11: 21,086,717 km (0.062 R)
• M12: 27,929,324 km (0.115 R)
• M13: 29,014,058 km (0.098 R)
• M14: 30,693,594 km (0.087 R)
• M15: 39,802,309 km (0.116 R)
• M16: 45,932,081 km (0.114 R)
• M17: 54,652,590 km (0.087 R)
• M18: 56,519,871 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.3

Radius: 7.4

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.59 AU - 12.89 AU

Year: 17131 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,202,213 km

• M1: 93,050 km (0.105 R)
• M2: 368,609 km (0.097 R)
• M3: 619,934 km (0.112 R)
• M4: 869,463 km (0.099 R)
• M5: 1,282,054 km (0.081 R)
• M6: 2,262,518 km (0.098 R)
• M7: 2,498,733 km (0.088 R)
• M8: 2,896,514 km (0.082 R)
• M9: 3,308,806 km (0.076 R)
• M10: 3,759,694 km (0.105 R)
• M11: 4,250,823 km (0.087 R)
• M12: 6,187,218 km (0.068 R)
• M13: 9,502,008 km (0.112 R)
• M14: 11,379,012 km (0.065 R)
• M15: 11,693,168 km (0.09 R)
• M16: 13,351,161 km (0.061 R)
• M17: 13,630,311 km (0.096 R)
• M18: 14,200,279 km (0.113 R)
• M19: 16,162,704 km (0.113 R)
• M20: 17,874,552 km (0.102 R)
• M21: 18,128,569 km (0.052 R)
• M22: 22,039,805 km (0.103 R)
• M23: 22,331,970 km (0.092 R)
• M24: 23,729,962 km (0.118 R)
• M25: 24,973,719 km (0.059 R)
• M26: 27,366,088 km (0.117 R)
• M27: 29,788,227 km (0.116 R)
• M28: 35,988,461 km (0.114 R)
• M29: 36,393,721 km (0.1 R)
• M30: 36,939,005 km (0.101 R)
• M31: 40,762,577 km (0.099 R)
• M32: 42,243,148 km (0.085 R)
• M33: 42,694,185 km (0.078 R)
• M34: 44,841,812 km (0.077 R)
• M35: 56,485,613 km (0.053 R)
• M36: 60,965,171 km (0.116 R)
• M37: 69,782,320 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 11,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit