🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.7 AU - 0.9 AU

Year: 258 Days

Day: 19 Hours

Environment

Temp: 179 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,847,801 km

• M1: 588,967 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.26 AU - 1.86 AU

Year: 701 Days

Day: 37 Hours

Environment

Temp: -25 °C

Axial Tilt: 114.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,847,801 km

• M1: 75,397 km (0.107 R)
• M2: 326,123 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.61 AU - 2.77 AU

Year: 1588 Days

Day: 21.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.7

Radius: 11.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.52 AU - 8.2 AU

Year: 7186 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,847,801 km

• M1: 139,276 km (0.085 R)
• M2: 631,303 km (0.076 R)
• M3: 1,087,277 km (0.046 R)
• M4: 1,783,805 km (0.103 R)
• M5: 2,139,998 km (0.037 R)
• M6: 3,961,352 km (0.08 R)
• M7: 5,117,594 km (0.067 R)
• M8: 7,486,925 km (0.067 R)
• M9: 11,107,193 km (0.082 R)
• M10: 11,846,805 km (0.098 R)
• M11: 14,535,677 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.8

Radius: 5.8

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 19.28 AU - 19.98 AU

Year: 31301 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,847,801 km

• M1: 78,838 km (0.077 R)
• M2: 262,694 km (0.079 R)
• M3: 566,527 km (0.096 R)
• M4: 813,214 km (0.057 R)
• M5: 1,215,034 km (0.116 R)
• M6: 1,579,454 km (0.036 R)
• M7: 1,778,120 km (0.079 R)
• M8: 2,955,605 km (0.086 R)
• M9: 3,929,338 km (0.063 R)
• M10: 5,062,392 km (0.054 R)
• M11: 5,296,812 km (0.104 R)
• M12: 5,829,829 km (0.108 R)
• M13: 6,044,203 km (0.07 R)
• M14: 7,442,344 km (0.106 R)
• M15: 8,650,946 km (0.097 R)
• M16: 14,331,177 km (0.117 R)
• M17: 20,571,203 km (0.072 R)
• M18: 21,778,757 km (0.103 R)
• M19: 22,926,472 km (0.075 R)
• M20: 28,901,710 km (0.119 R)
• M21: 29,777,755 km (0.065 R)
• M22: 39,993,944 km (0.062 R)
• M23: 50,859,237 km (0.084 R)
• M24: 53,618,869 km (0.072 R)
• M25: 54,750,128 km (0.043 R)
• M26: 58,239,199 km (0.05 R)
• M27: 58,635,783 km (0.091 R)
• M28: 64,590,526 km (0.046 R)
• M29: 71,842,433 km (0.093 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 16,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit