🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.63 AU - 0.69 AU

Year: 193 Days

Day: 41.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,991,113 km

• M1: 50,863 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.08 AU - 1.8 AU

Year: 622 Days

Day: 43.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.44 AU - 1.52 AU

Year: 648 Days

Day: 18.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,991,113 km

• M1: 545,434 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.61 AU - 3.81 AU

Year: 2572 Days

Day: 40.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.6

Radius: 5.9

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.78 AU - 15.68 AU

Year: 16346 Days

Day: 19.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,991,113 km

• M1: 78,539 km (0.114 R)
• M2: 267,631 km (0.104 R)
• M3: 582,085 km (0.054 R)
• M4: 1,806,993 km (0.113 R)
• M5: 2,512,496 km (0.098 R)
• M6: 2,822,613 km (0.095 R)
• M7: 6,454,400 km (0.095 R)
• M8: 7,384,749 km (0.083 R)
• M9: 9,933,897 km (0.059 R)
• M10: 13,015,613 km (0.067 R)
• M11: 13,407,709 km (0.077 R)
• M12: 13,942,821 km (0.05 R)
• M13: 14,631,569 km (0.101 R)
• M14: 15,055,679 km (0.115 R)
• M15: 15,928,134 km (0.085 R)
• M16: 20,274,850 km (0.066 R)
• M17: 20,625,208 km (0.092 R)
• M18: 30,407,413 km (0.066 R)
• M19: 31,446,669 km (0.115 R)
• M20: 37,786,926 km (0.111 R)
• M21: 42,456,025 km (0.115 R)
• M22: 44,045,203 km (0.103 R)
• M23: 45,225,680 km (0.097 R)
• M24: 46,275,708 km (0.111 R)
• M25: 48,424,232 km (0.095 R)
• M26: 51,933,499 km (0.117 R)
• M27: 56,122,838 km (0.113 R)
• M28: 59,632,254 km (0.091 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 16,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit