🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.46 AU - 0.76 AU

Year: 177 Days

Day: 22.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.64 AU - 0.9 AU

Year: 251 Days

Day: 41.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.51 AU - 4.55 AU

Year: 3576 Days

Day: 46 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.3

Radius: 10.9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.83 AU - 8.57 AU

Year: 7165 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,187,617 km

• M1: 143,764 km (0.098 R)
• M2: 989,740 km (0.08 R)
• M3: 1,350,270 km (0.081 R)
• M4: 2,314,279 km (0.078 R)
• M5: 2,965,927 km (0.117 R)
• M6: 4,012,514 km (0.087 R)
• M7: 5,737,378 km (0.1 R)
• M8: 6,894,367 km (0.071 R)
• M9: 7,273,897 km (0.085 R)
• M10: 8,801,890 km (0.081 R)
• M11: 9,524,896 km (0.119 R)
• M12: 10,141,240 km (0.115 R)
• M13: 10,885,040 km (0.076 R)
• M14: 11,401,003 km (0.109 R)
• M15: 12,041,581 km (0.116 R)
• M16: 12,649,697 km (0.043 R)
• M17: 13,748,044 km (0.082 R)
• M18: 17,705,656 km (0.114 R)
• M19: 19,451,762 km (0.108 R)
• M20: 23,114,517 km (0.043 R)
• M21: 26,375,750 km (0.08 R)
• M22: 27,686,078 km (0.109 R)
• M23: 30,638,990 km (0.087 R)
• M24: 33,795,805 km (0.06 R)
• M25: 36,358,266 km (0.089 R)
• M26: 38,215,374 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.5

Radius: 10.5

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.93 AU - 9.27 AU

Year: 8549 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,187,617 km

• M1: 131,048 km (0.079 R)
• M2: 557,102 km (0.086 R)
• M3: 1,120,039 km (0.098 R)
• M4: 1,639,742 km (0.037 R)
• M5: 2,139,250 km (0.11 R)
• M6: 2,540,022 km (0.098 R)
• M7: 3,398,714 km (0.109 R)
• M8: 3,792,456 km (0.078 R)
• M9: 4,299,592 km (0.094 R)
• M10: 5,853,166 km (0.113 R)
• M11: 6,384,987 km (0.036 R)
• M12: 7,627,397 km (0.071 R)
• M13: 10,791,691 km (0.112 R)
• M14: 12,431,882 km (0.113 R)
• M15: 14,358,254 km (0.113 R)
• M16: 16,200,552 km (0.105 R)
• M17: 17,107,265 km (0.025 R)
• M18: 17,609,315 km (0.095 R)
• M19: 18,269,341 km (0.085 R)
• M20: 19,716,700 km (0.112 R)
• M21: 21,735,823 km (0.09 R)
• M22: 30,459,323 km (0.044 R)
• M23: 30,879,544 km (0.114 R)
• M24: 33,706,195 km (0.064 R)
• M25: 35,644,984 km (0.098 R)
• M26: 37,416,372 km (0.097 R)
• M27: 41,776,851 km (0.06 R)
• M28: 42,426,106 km (0.052 R)
• M29: 42,818,950 km (0.101 R)
• M30: 43,214,187 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 18,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit