🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 27.6 Hours

Environment

Temp: 234 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,207,009 km

• M1: 43,683 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1 AU - 1.34 AU

Year: 465 Days

Day: 29.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 170.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,207,009 km

• M1: 303,534 km (0.08 R)
• M2: 398,529 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.01 AU - 2.41 AU

Year: 1206 Days

Day: 35.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.15 AU - 3.07 AU

Year: 1548 Days

Day: 29.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,207,009 km

• M1: 286,779 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.5

Radius: 9.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.3 AU - 8.26 AU

Year: 7966 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,207,009 km

• M1: 122,521 km (0.073 R)
• M2: 561,740 km (0.059 R)
• M3: 1,267,692 km (0.081 R)
• M4: 3,545,619 km (0.089 R)
• M5: 5,913,604 km (0.117 R)
• M6: 6,875,518 km (0.094 R)
• M7: 8,928,599 km (0.053 R)
• M8: 9,695,588 km (0.079 R)
• M9: 11,235,698 km (0.046 R)
• M10: 17,826,830 km (0.085 R)

Asteroid Belt

Center: 10.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.5

Radius: 7.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.99 AU - 14.17 AU

Year: 17365 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,207,009 km

• M1: 98,286 km (0.06 R)
• M2: 962,214 km (0.076 R)
• M3: 1,711,549 km (0.065 R)
• M4: 3,611,442 km (0.038 R)
• M5: 5,270,183 km (0.09 R)
• M6: 8,077,687 km (0.095 R)
• M7: 9,249,337 km (0.096 R)
• M8: 9,546,738 km (0.097 R)
• M9: 10,108,328 km (0.053 R)
• M10: 10,637,905 km (0.072 R)
• M11: 14,876,012 km (0.117 R)
• M12: 15,215,899 km (0.114 R)
• M13: 16,773,811 km (0.06 R)
• M14: 17,365,770 km (0.078 R)
• M15: 19,065,501 km (0.052 R)
• M16: 22,081,693 km (0.089 R)
• M17: 23,702,735 km (0.076 R)
• M18: 28,203,238 km (0.059 R)
• M19: 30,873,111 km (0.062 R)
• M20: 34,887,570 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit