🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.49 AU - 0.55 AU

Year: 143 Days

Day: 39.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,865,814 km

• M1: 26,628 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.52 AU - 0.82 AU

Year: 209 Days

Day: 39.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.18 AU - 1.8 AU

Year: 693 Days

Day: 24.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.66 AU - 1.92 AU

Year: 912 Days

Day: 17.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,865,814 km

• M1: 273,166 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.04 AU - 2.4 AU

Year: 1260 Days

Day: 14.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,865,814 km

• M1: 433,235 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.4 AU - 2.58 AU

Year: 1496 Days

Day: 20.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,865,814 km

• M1: 67,020 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.9

Radius: 9

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.01 AU - 8.01 AU

Year: 7068 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,865,814 km

• M1: 111,899 km (0.081 R)
• M2: 601,234 km (0.099 R)
• M3: 1,114,205 km (0.09 R)
• M4: 1,714,990 km (0.058 R)
• M5: 2,176,799 km (0.096 R)
• M6: 2,815,582 km (0.096 R)
• M7: 3,221,441 km (0.066 R)
• M8: 3,596,931 km (0.042 R)
• M9: 4,075,794 km (0.058 R)
• M10: 4,569,766 km (0.116 R)
• M11: 4,958,721 km (0.095 R)
• M12: 5,309,677 km (0.042 R)
• M13: 5,740,070 km (0.097 R)
• M14: 6,740,880 km (0.052 R)
• M15: 7,545,866 km (0.084 R)
• M16: 9,041,995 km (0.042 R)
• M17: 9,389,959 km (0.103 R)
• M18: 9,701,572 km (0.118 R)
• M19: 10,020,215 km (0.108 R)
• M20: 11,465,779 km (0.086 R)
• M21: 21,509,481 km (0.054 R)
• M22: 26,022,250 km (0.075 R)
• M23: 27,900,003 km (0.044 R)
• M24: 31,524,310 km (0.066 R)
• M25: 32,629,390 km (0.099 R)
• M26: 35,236,582 km (0.092 R)
• M27: 35,990,705 km (0.039 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 14,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit