🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.74 AU - 0.86 AU

Year: 205 Days

Day: 12 Hours

Environment

Temp: 307 °C

Axial Tilt: 61 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.66 AU - 1.9 AU

Year: 679 Days

Day: 12.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,514,390 km

• M1: 544,237 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 11.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.8 AU - 15.64 AU

Year: 13751 Days

Day: 7.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,514,390 km

• M1: 157,078 km (0.099 R)
• M2: 555,008 km (0.102 R)
• M3: 1,034,170 km (0.083 R)
• M4: 1,575,565 km (0.031 R)
• M5: 2,195,798 km (0.027 R)
• M6: 2,888,436 km (0.046 R)
• M7: 3,523,927 km (0.094 R)
• M8: 4,195,472 km (0.076 R)
• M9: 5,074,809 km (0.073 R)
• M10: 8,367,906 km (0.105 R)
• M11: 11,623,755 km (0.091 R)
• M12: 12,640,721 km (0.1 R)
• M13: 14,150,463 km (0.11 R)
• M14: 15,375,819 km (0.104 R)
• M15: 15,777,040 km (0.062 R)
• M16: 18,408,467 km (0.059 R)
• M17: 19,244,120 km (0.117 R)
• M18: 21,987,446 km (0.112 R)
• M19: 25,817,601 km (0.062 R)
• M20: 28,638,568 km (0.075 R)
• M21: 32,968,828 km (0.098 R)
• M22: 36,047,402 km (0.064 R)
• M23: 36,875,726 km (0.115 R)
• M24: 37,959,413 km (0.05 R)
• M25: 39,312,675 km (0.102 R)
• M26: 42,376,439 km (0.043 R)
• M27: 43,966,515 km (0.115 R)
• M28: 46,286,628 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 13.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.94 AU - 17.54 AU

Year: 19594 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,514,390 km

• M1: 169,195 km (0.099 R)
• M2: 694,733 km (0.078 R)
• M3: 1,121,834 km (0.107 R)
• M4: 1,691,354 km (0.071 R)
• M5: 2,153,162 km (0.047 R)
• M6: 3,744,285 km (0.075 R)
• M7: 4,981,908 km (0.075 R)
• M8: 6,696,599 km (0.069 R)
• M9: 7,668,536 km (0.087 R)
• M10: 11,793,997 km (0.041 R)
• M11: 12,347,509 km (0.118 R)
• M12: 13,092,806 km (0.119 R)
• M13: 14,236,033 km (0.115 R)
• M14: 15,707,776 km (0.105 R)
• M15: 16,720,853 km (0.075 R)
• M16: 17,777,164 km (0.066 R)
• M17: 19,178,148 km (0.112 R)
• M18: 21,132,494 km (0.117 R)
• M19: 22,033,074 km (0.1 R)
• M20: 24,352,289 km (0.045 R)
• M21: 30,183,614 km (0.101 R)
• M22: 32,496,846 km (0.086 R)
• M23: 34,251,779 km (0.085 R)
• M24: 39,525,702 km (0.106 R)
• M25: 41,778,945 km (0.026 R)

Kuiper Belt

Range: 38.3 - 66.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 10,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit