🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.51 AU - 0.55 AU

Year: 142 Days

Day: 35.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,098,068 km

• M1: 45,478 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.46 AU - 0.76 AU

Year: 176 Days

Day: 41.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 110.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.63 AU - 1.69 AU

Year: 789 Days

Day: 23.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.27 AU - 4.37 AU

Year: 2755 Days

Day: 44.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.1

Radius: 5

Gravity: 21.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.96 AU - 17.98 AU

Year: 26941 Days

Day: 23.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,098,068 km

• M1: 62,382 km (0.116 R)
• M2: 271,371 km (0.098 R)
• M3: 1,267,393 km (0.064 R)
• M4: 1,472,193 km (0.093 R)
• M5: 2,136,108 km (0.034 R)
• M6: 2,771,001 km (0.073 R)
• M7: 3,008,264 km (0.05 R)
• M8: 3,316,734 km (0.078 R)
• M9: 3,615,182 km (0.115 R)
• M10: 4,163,309 km (0.088 R)
• M11: 5,711,198 km (0.108 R)
• M12: 5,922,879 km (0.056 R)
• M13: 8,125,109 km (0.074 R)
• M14: 11,144,443 km (0.085 R)
• M15: 13,676,686 km (0.11 R)
• M16: 14,995,840 km (0.095 R)
• M17: 15,562,816 km (0.077 R)
• M18: 17,173,985 km (0.036 R)
• M19: 19,268,954 km (0.098 R)
• M20: 20,035,792 km (0.096 R)
• M21: 21,938,528 km (0.116 R)
• M22: 22,145,571 km (0.06 R)
• M23: 24,732,567 km (0.093 R)
• M24: 25,867,566 km (0.026 R)
• M25: 27,634,467 km (0.113 R)
• M26: 32,871,439 km (0.088 R)
• M27: 34,381,181 km (0.049 R)
• M28: 43,763,959 km (0.081 R)
• M29: 47,637,796 km (0.083 R)
• M30: 49,213,660 km (0.038 R)
• M31: 63,721,213 km (0.078 R)
• M32: 64,566,142 km (0.053 R)
• M33: 69,347,739 km (0.096 R)
• M34: 74,593,388 km (0.103 R)
• M35: 83,576,590 km (0.091 R)
• M36: 84,588,919 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 12,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit