🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.49 AU - 0.55 AU

Year: 132 Days

Day: 27.1 Hours

Environment

Temp: 243 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,842,835 km

• M1: 48,619 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.81 AU - 5.07 AU

Year: 3877 Days

Day: 32.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.81 AU - 5.79 AU

Year: 4308 Days

Day: 15.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,842,835 km

• M1: 1,633,310 km (0.113 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.9

Radius: 9.2

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.57 AU - 6.07 AU

Year: 4958 Days

Day: 5.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,842,835 km

• M1: 115,190 km (0.079 R)
• M2: 508,932 km (0.094 R)
• M3: 1,261,559 km (0.103 R)
• M4: 1,585,438 km (0.069 R)
• M5: 2,009,399 km (0.114 R)
• M6: 2,439,044 km (0.103 R)
• M7: 4,748,236 km (0.104 R)
• M8: 5,051,023 km (0.043 R)
• M9: 6,936,404 km (0.075 R)
• M10: 7,436,211 km (0.12 R)
• M11: 9,039,302 km (0.099 R)
• M12: 10,955,351 km (0.11 R)
• M13: 12,237,255 km (0.108 R)
• M14: 13,020,849 km (0.105 R)
• M15: 13,893,154 km (0.076 R)
• M16: 14,803,756 km (0.097 R)
• M17: 15,333,333 km (0.086 R)
• M18: 19,539,576 km (0.08 R)
• M19: 20,105,355 km (0.103 R)
• M20: 20,464,540 km (0.083 R)
• M21: 22,324,640 km (0.096 R)
• M22: 23,335,323 km (0.083 R)
• M23: 24,133,129 km (0.093 R)
• M24: 24,784,478 km (0.083 R)
• M25: 26,550,032 km (0.075 R)
• M26: 27,331,681 km (0.063 R)
• M27: 29,123,713 km (0.11 R)
• M28: 29,769,079 km (0.068 R)
• M29: 30,992,789 km (0.082 R)
• M30: 31,472,250 km (0.057 R)
• M31: 32,742,037 km (0.074 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit