🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.05 AU - 1.37 AU

Year: 504 Days

Day: 27.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.79 AU - 2.23 AU

Year: 1079 Days

Day: 12.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,059,535 km

• M1: 34,408 km (0.095 R)
• M2: 773,720 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.76 AU - 2.64 AU

Year: 1236 Days

Day: 28.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,059,535 km

• M1: 312,211 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.9

Radius: 13.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.67 AU - 5.43 AU

Year: 4298 Days

Day: 8.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 24,059,535 km

• M1: 169,195 km (0.045 R)
• M2: 676,930 km (0.054 R)
• M3: 1,608,177 km (0.045 R)
• M4: 3,356,827 km (0.113 R)
• M5: 3,951,927 km (0.084 R)
• M6: 4,478,063 km (0.111 R)
• M7: 6,029,841 km (0.117 R)
• M8: 6,821,364 km (0.105 R)
• M9: 7,258,339 km (0.089 R)
• M10: 7,983,290 km (0.075 R)
• M11: 8,755,963 km (0.074 R)
• M12: 10,656,455 km (0.094 R)
• M13: 11,550,003 km (0.066 R)
• M14: 12,631,745 km (0.107 R)
• M15: 13,438,227 km (0.06 R)
• M16: 13,928,310 km (0.109 R)
• M17: 14,892,618 km (0.101 R)
• M18: 18,231,642 km (0.063 R)
• M19: 18,833,026 km (0.099 R)
• M20: 20,458,706 km (0.117 R)
• M21: 21,108,260 km (0.039 R)
• M22: 23,209,810 km (0.119 R)
• M23: 23,987,869 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 10,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit