🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.96 AU - 1.26 AU

Year: 448 Days

Day: 41.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,873,808 km

• M1: 622,178 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.26 AU - 2.44 AU

Year: 1379 Days

Day: 22.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,873,808 km

• M1: 102,175 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.73 AU - 3.49 AU

Year: 2100 Days

Day: 31.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.9

Radius: 13.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.19 AU - 5.17 AU

Year: 3272 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,873,808 km

• M1: 218,862 km (0.073 R)
• M2: 716,574 km (0.103 R)
• M3: 1,799,363 km (0.062 R)
• M4: 2,815,582 km (0.088 R)
• M5: 3,459,451 km (0.096 R)
• M6: 3,952,077 km (0.095 R)
• M7: 5,152,450 km (0.067 R)
• M8: 6,264,860 km (0.046 R)
• M9: 7,023,770 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753

Radius: 10.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.18 AU - 5.74 AU

Year: 4230 Days

Day: 9.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,873,808 km

• M1: 159,322 km (0.105 R)
• M2: 488,138 km (0.094 R)
• M3: 946,655 km (0.086 R)
• M4: 1,510,789 km (0.088 R)
• M5: 1,998,628 km (0.049 R)
• M6: 2,811,243 km (0.118 R)
• M7: 3,312,994 km (0.116 R)
• M8: 3,722,593 km (0.113 R)
• M9: 5,320,747 km (0.104 R)
• M10: 6,061,407 km (0.109 R)
• M11: 6,901,997 km (0.03 R)
• M12: 8,699,116 km (0.119 R)
• M13: 10,355,165 km (0.103 R)
• M14: 11,325,756 km (0.081 R)
• M15: 11,786,517 km (0.046 R)
• M16: 13,345,626 km (0.113 R)
• M17: 16,987,586 km (0.081 R)
• M18: 17,409,153 km (0.111 R)
• M19: 19,886,494 km (0.08 R)
• M20: 23,691,964 km (0.072 R)
• M21: 24,599,126 km (0.101 R)
• M22: 27,459,736 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 17,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit