🌌 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): 0.115

Orbit Range: 0.63 AU - 0.79 AU

Year: 209 Days

Day: 43.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,415,657 km

• M1: 375,191 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.66 AU - 0.98 AU

Year: 260 Days

Day: 21.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 174.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,415,657 km

• M1: 90,956 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.93 AU - 1.23 AU

Year: 393 Days

Day: 18.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.91 AU - 2.87 AU

Year: 1293 Days

Day: 27.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.54 AU - 5.78 AU

Year: 3519 Days

Day: 21.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 69.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,415,657 km

• M1: 1,439,431 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.5

Radius: 9.8

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.57 AU - 10.91 AU

Year: 11464 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 101,415,657 km

• M1: 124,017 km (0.062 R)
• M2: 557,402 km (0.106 R)
• M3: 1,161,627 km (0.107 R)
• M4: 1,577,659 km (0.093 R)
• M5: 2,756,490 km (0.094 R)
• M6: 3,758,796 km (0.117 R)
• M7: 4,105,414 km (0.059 R)
• M8: 4,710,538 km (0.105 R)
• M9: 6,655,310 km (0.118 R)
• M10: 7,449,675 km (0.114 R)
• M11: 8,575,249 km (0.053 R)
• M12: 10,732,600 km (0.083 R)
• M13: 11,767,518 km (0.076 R)
• M14: 13,350,862 km (0.108 R)
• M15: 17,960,122 km (0.101 R)
• M16: 18,487,604 km (0.119 R)
• M17: 30,689,106 km (0.067 R)
• M18: 37,316,590 km (0.092 R)
• M19: 46,089,758 km (0.11 R)
• M20: 47,507,048 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.3

Radius: 7.7

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.45 AU - 19.95 AU

Year: 27163 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 101,415,657 km

• M1: 96,042 km (0.076 R)
• M2: 367,861 km (0.045 R)
• M3: 858,692 km (0.108 R)
• M4: 1,174,642 km (0.092 R)
• M5: 2,157,201 km (0.102 R)
• M6: 3,736,955 km (0.106 R)
• M7: 4,148,798 km (0.034 R)
• M8: 5,877,700 km (0.075 R)
• M9: 6,727,267 km (0.041 R)
• M10: 7,442,644 km (0.117 R)
• M11: 9,893,655 km (0.084 R)
• M12: 10,152,011 km (0.065 R)
• M13: 11,943,146 km (0.062 R)
• M14: 13,457,076 km (0.102 R)
• M15: 14,097,056 km (0.046 R)
• M16: 17,510,580 km (0.09 R)
• M17: 20,588,856 km (0.085 R)
• M18: 27,283,510 km (0.044 R)
• M19: 31,673,759 km (0.117 R)
• M20: 33,525,182 km (0.088 R)
• M21: 42,159,822 km (0.061 R)
• M22: 44,048,195 km (0.116 R)
• M23: 44,924,839 km (0.051 R)
• M24: 45,992,070 km (0.113 R)
• M25: 48,734,199 km (0.086 R)
• M26: 50,621,675 km (0.12 R)
• M27: 55,349,417 km (0.028 R)
• M28: 73,466,617 km (0.102 R)
• M29: 74,699,004 km (0.084 R)
• M30: 82,649,233 km (0.069 R)
• M31: 96,924,311 km (0.056 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit