🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.2 AU - 1.22 AU

Year: 381 Days

Day: 26.6 Hours

Environment

Temp: 251 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,890,861 km

• M1: 66,721 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.49 AU - 1.55 AU

Year: 536 Days

Day: 20.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2 AU - 2.06 AU

Year: 827 Days

Day: 33.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.15 AU - 2.31 AU

Year: 953 Days

Day: 20.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,890,861 km

• M1: 285,732 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.59 AU - 3.87 AU

Year: 2061 Days

Day: 17.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.42 AU - 7.26 AU

Year: 4038 Days

Day: 14.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.1 AU - 8.34 AU

Year: 6137 Days

Day: 16.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.68 AU - 10.24 AU

Year: 7673 Days

Day: 40 Hours

Environment

Temp: -116 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.9

Radius: 13.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.37 AU - 20.33 AU

Year: 20675 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 85,890,861 km

• M1: 173,234 km (0.12 R)
• M2: 613,650 km (0.084 R)
• M3: 1,111,213 km (0.11 R)
• M4: 1,672,205 km (0.065 R)
• M5: 2,398,802 km (0.072 R)
• M6: 3,988,279 km (0.071 R)
• M7: 4,733,875 km (0.053 R)
• M8: 5,940,531 km (0.096 R)
• M9: 6,961,687 km (0.051 R)
• M10: 9,640,835 km (0.099 R)
• M11: 10,544,855 km (0.097 R)
• M12: 11,178,551 km (0.071 R)
• M13: 12,662,263 km (0.071 R)
• M14: 13,598,746 km (0.056 R)
• M15: 21,999,414 km (0.088 R)
• M16: 24,321,173 km (0.063 R)
• M17: 26,454,139 km (0.109 R)
• M18: 32,130,182 km (0.087 R)
• M19: 34,833,266 km (0.101 R)
• M20: 36,526,115 km (0.072 R)
• M21: 45,156,865 km (0.099 R)
• M22: 46,998,415 km (0.104 R)
• M23: 50,831,112 km (0.056 R)
• M24: 53,931,828 km (0.104 R)
• M25: 56,195,243 km (0.1 R)
• M26: 63,779,706 km (0.037 R)
• M27: 64,825,844 km (0.102 R)
• M28: 67,383,369 km (0.062 R)
• M29: 68,686,965 km (0.035 R)
• M30: 73,610,979 km (0.103 R)
• M31: 77,100,199 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 17.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.6

Radius: 13.3

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.26 AU - 18.7 AU

Year: 20908 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,890,861 km

• M1: 165,754 km (0.09 R)
• M2: 648,806 km (0.049 R)
• M3: 1,871,619 km (0.096 R)
• M4: 2,480,034 km (0.113 R)
• M5: 3,246,124 km (0.113 R)
• M6: 4,198,464 km (0.098 R)
• M7: 4,649,951 km (0.08 R)
• M8: 5,860,197 km (0.054 R)
• M9: 6,381,546 km (0.095 R)
• M10: 7,076,727 km (0.082 R)
• M11: 11,010,254 km (0.118 R)
• M12: 14,899,798 km (0.1 R)
• M13: 15,626,994 km (0.097 R)
• M14: 26,529,986 km (0.098 R)
• M15: 34,903,427 km (0.118 R)
• M16: 35,469,805 km (0.066 R)
• M17: 38,544,490 km (0.104 R)
• M18: 41,633,985 km (0.071 R)
• M19: 42,431,342 km (0.112 R)
• M20: 52,811,489 km (0.109 R)
• M21: 58,584,920 km (0.116 R)
• M22: 61,417,705 km (0.049 R)
• M23: 65,621,256 km (0.077 R)
• M24: 73,201,080 km (0.096 R)
• M25: 74,830,949 km (0.035 R)
• M26: 75,536,752 km (0.062 R)
• M27: 82,090,784 km (0.099 R)
• M28: 82,590,890 km (0.118 R)
• M29: 83,344,714 km (0.115 R)

Kuiper Belt

Range: 38.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit