🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.5 AU - 0.58 AU

Year: 142 Days

Day: 22.1 Hours

Environment

Temp: 259 °C

Axial Tilt: 128.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.52 AU - 0.56 AU

Year: 142 Days

Day: 46.6 Hours

Environment

Temp: 268 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.91 AU - 3.37 AU

Year: 1993 Days

Day: 36.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.14 AU - 3.4 AU

Year: 2118 Days

Day: 44.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.1

Radius: 3

Gravity: 37.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.22 AU - 15.58 AU

Year: 19571 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,152,211 km

• M1: 37,998 km (0.119 R)
• M2: 152,739 km (0.109 R)
• M3: 261,796 km (0.104 R)
• M4: 939,026 km (0.108 R)
• M5: 1,040,752 km (0.104 R)
• M6: 1,307,336 km (0.064 R)
• M7: 1,405,771 km (0.074 R)
• M8: 1,633,459 km (0.083 R)
• M9: 2,200,585 km (0.113 R)
• M10: 3,332,592 km (0.088 R)
• M11: 3,906,449 km (0.106 R)
• M12: 4,081,778 km (0.058 R)
• M13: 4,836,350 km (0.113 R)
• M14: 5,791,382 km (0.059 R)
• M15: 8,349,356 km (0.117 R)
• M16: 8,494,018 km (0.111 R)
• M17: 9,819,006 km (0.101 R)
• M18: 11,751,212 km (0.075 R)
• M19: 12,116,680 km (0.092 R)
• M20: 12,364,414 km (0.06 R)
• M21: 12,806,176 km (0.082 R)
• M22: 13,193,036 km (0.033 R)
• M23: 16,196,961 km (0.086 R)
• M24: 16,422,106 km (0.072 R)
• M25: 32,038,778 km (0.089 R)
• M26: 42,417,878 km (0.115 R)
• M27: 43,564,396 km (0.049 R)
• M28: 49,137,216 km (0.111 R)
• M29: 51,849,575 km (0.116 R)
• M30: 52,175,100 km (0.118 R)
• M31: 54,997,264 km (0.108 R)
• M32: 58,445,644 km (0.088 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 11,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit