🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.79 AU - 0.89 AU

Year: 269 Days

Day: 47.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,769,233 km

• M1: 48,619 km (0.116 R)
• M2: 98,585 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.41 AU - 2.85 AU

Year: 1492 Days

Day: 37.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,769,233 km

• M1: 956,978 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.42 AU - 3.14 AU

Year: 1622 Days

Day: 46.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,769,233 km

• M1: 1,721,423 km (0.097 R)
• M2: 1,862,793 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.04 AU - 3.72 AU

Year: 2174 Days

Day: 26.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.06 AU - 3.82 AU

Year: 2232 Days

Day: 27.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 11.4

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.64 AU - 8.94 AU

Year: 9117 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,769,233 km

• M1: 141,819 km (0.092 R)
• M2: 981,212 km (0.093 R)
• M3: 1,769,892 km (0.101 R)
• M4: 2,484,222 km (0.073 R)
• M5: 3,076,181 km (0.109 R)
• M6: 3,480,095 km (0.079 R)
• M7: 3,946,541 km (0.067 R)
• M8: 4,633,196 km (0.085 R)
• M9: 5,431,749 km (0.117 R)
• M10: 6,134,560 km (0.071 R)
• M11: 6,508,255 km (0.113 R)
• M12: 7,260,433 km (0.079 R)
• M13: 8,427,895 km (0.058 R)
• M14: 8,796,804 km (0.073 R)
• M15: 9,567,083 km (0.078 R)
• M16: 12,324,920 km (0.057 R)
• M17: 15,368,638 km (0.114 R)
• M18: 19,117,261 km (0.073 R)
• M19: 23,435,404 km (0.116 R)
• M20: 27,649,576 km (0.113 R)
• M21: 28,158,358 km (0.066 R)
• M22: 29,089,904 km (0.09 R)
• M23: 30,148,908 km (0.056 R)
• M24: 35,115,557 km (0.096 R)
• M25: 36,194,756 km (0.057 R)
• M26: 36,803,619 km (0.08 R)
• M27: 37,917,076 km (0.12 R)
• M28: 38,545,238 km (0.098 R)
• M29: 39,308,187 km (0.073 R)
• M30: 41,259,691 km (0.097 R)
• M31: 45,778,893 km (0.111 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit