🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.5 AU - 0.54 AU

Year: 136 Days

Day: 34.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.93 AU - 0.95 AU

Year: 330 Days

Day: 40.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.44 AU - 1.62 AU

Year: 684 Days

Day: 25.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,216,157 km

• M1: 47,572 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.67 AU - 1.75 AU

Year: 809 Days

Day: 44.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.69 AU - 2.09 AU

Year: 940 Days

Day: 20.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,216,157 km

• M1: 34,856 km (0.101 R)
• M2: 490,681 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.6

Radius: 10.1

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.76 AU - 7.42 AU

Year: 5435 Days

Day: 10.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,216,157 km

• M1: 125,961 km (0.069 R)
• M2: 527,781 km (0.047 R)
• M3: 966,851 km (0.069 R)
• M4: 1,312,273 km (0.08 R)
• M5: 1,790,387 km (0.05 R)
• M6: 2,161,988 km (0.047 R)
• M7: 2,521,472 km (0.084 R)
• M8: 3,519,440 km (0.093 R)
• M9: 4,042,284 km (0.094 R)
• M10: 4,568,420 km (0.119 R)
• M11: 5,592,118 km (0.091 R)
• M12: 6,455,148 km (0.087 R)
• M13: 7,741,241 km (0.083 R)
• M14: 8,087,859 km (0.098 R)
• M15: 8,481,152 km (0.083 R)
• M16: 9,579,500 km (0.089 R)
• M17: 10,642,692 km (0.103 R)
• M18: 11,602,063 km (0.101 R)
• M19: 13,492,980 km (0.101 R)
• M20: 14,668,819 km (0.089 R)
• M21: 15,200,789 km (0.1 R)
• M22: 16,134,729 km (0.115 R)
• M23: 20,915,877 km (0.064 R)
• M24: 21,251,126 km (0.106 R)
• M25: 24,064,463 km (0.045 R)
• M26: 25,483,997 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 13.7

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.25 AU - 14.37 AU

Year: 15620 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,216,157 km

• M1: 195,524 km (0.033 R)
• M2: 625,618 km (0.075 R)
• M3: 1,300,903 km (0.047 R)
• M4: 1,797,867 km (0.03 R)
• M5: 2,317,570 km (0.064 R)
• M6: 4,486,440 km (0.093 R)
• M7: 4,940,470 km (0.107 R)
• M8: 6,491,052 km (0.074 R)
• M9: 6,925,185 km (0.041 R)
• M10: 7,534,198 km (0.116 R)
• M11: 8,772,868 km (0.118 R)
• M12: 10,000,169 km (0.052 R)
• M13: 10,680,091 km (0.081 R)
• M14: 11,810,752 km (0.115 R)
• M15: 16,335,489 km (0.105 R)
• M16: 19,798,979 km (0.088 R)
• M17: 20,872,194 km (0.107 R)
• M18: 22,472,143 km (0.052 R)
• M19: 23,724,726 km (0.099 R)
• M20: 27,479,782 km (0.09 R)
• M21: 29,596,742 km (0.043 R)
• M22: 35,140,241 km (0.095 R)
• M23: 36,485,125 km (0.053 R)
• M24: 37,747,732 km (0.088 R)
• M25: 38,214,028 km (0.097 R)
• M26: 40,360,159 km (0.116 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 11,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit