🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.83 AU

Year: 220 Days

Day: 13.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,864,840 km

• M1: 119,977 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.26 AU - 3 AU

Year: 1535 Days

Day: 17.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.76 AU - 4.72 AU

Year: 3142 Days

Day: 17.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,864,840 km

• M1: 163,361 km (0.062 R)
• M2: 651,948 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.15 AU - 4.35 AU

Year: 3153 Days

Day: 36.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,864,840 km

• M1: 24,983 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.3

Radius: 14.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.76 AU - 7.32 AU

Year: 6722 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,864,840 km

• M1: 182,958 km (0.064 R)
• M2: 680,521 km (0.08 R)
• M3: 1,147,565 km (0.05 R)
• M4: 2,304,106 km (0.071 R)
• M5: 2,845,202 km (0.119 R)
• M6: 4,238,257 km (0.073 R)
• M7: 4,837,696 km (0.066 R)
• M8: 7,414,968 km (0.117 R)
• M9: 8,368,804 km (0.101 R)
• M10: 9,973,540 km (0.116 R)
• M11: 11,825,712 km (0.116 R)
• M12: 13,508,987 km (0.101 R)
• M13: 14,523,560 km (0.073 R)
• M14: 14,990,604 km (0.064 R)
• M15: 18,819,861 km (0.069 R)
• M16: 20,013,502 km (0.11 R)
• M17: 20,739,052 km (0.078 R)
• M18: 22,863,940 km (0.031 R)
• M19: 23,898,260 km (0.097 R)
• M20: 24,550,207 km (0.04 R)
• M21: 27,277,377 km (0.115 R)
• M22: 28,989,075 km (0.078 R)
• M23: 30,012,325 km (0.059 R)
• M24: 31,155,851 km (0.105 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 18,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit