🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.53 AU - 0.63 AU

Year: 95 Days

Day: 15.4 Hours

Environment

Temp: 762 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,705,898 km

• M1: 102,026 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.72 AU - 3.92 AU

Year: 1610 Days

Day: 35.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.27 AU - 4.99 AU

Year: 2148 Days

Day: 16.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,705,898 km

• M1: 11,220 km (0.027 R)
• M2: 578,345 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.43 AU - 5.83 AU

Year: 2505 Days

Day: 17.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 7.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.34 AU - 8.42 AU

Year: 4769 Days

Day: 43 Hours

Environment

Temp: -8 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,705,898 km

• M1: 42,187 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.94 AU - 12.52 AU

Year: 8114 Days

Day: 18.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 31.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.6

Radius: 9.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 24.18 AU - 39.2 AU

Year: 38462 Days

Day: 9.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,705,898 km

• M1: 178,321 km (0.088 R)
• M2: 1,297,911 km (0.116 R)
• M3: 1,722,171 km (0.081 R)
• M4: 2,878,113 km (0.114 R)
• M5: 3,427,736 km (0.054 R)
• M6: 3,884,758 km (0.079 R)
• M7: 6,713,055 km (0.061 R)
• M8: 11,007,262 km (0.11 R)
• M9: 14,558,715 km (0.114 R)
• M10: 15,110,283 km (0.091 R)
• M11: 15,839,722 km (0.094 R)
• M12: 18,350,423 km (0.056 R)
• M13: 26,981,472 km (0.076 R)
• M14: 32,900,162 km (0.084 R)
• M15: 43,720,127 km (0.106 R)
• M16: 50,548,971 km (0.065 R)
• M17: 52,544,307 km (0.077 R)

Kuiper Belt

Range: 50.9 - 80.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 16,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit