🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.94 AU - 0.98 AU

Year: 349 Days

Day: 40.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.99 AU - 1.33 AU

Year: 463 Days

Day: 39.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,483,209 km

• M1: 32,463 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.33 AU - 1.51 AU

Year: 628 Days

Day: 24.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2 AU - 2.92 AU

Year: 1431 Days

Day: 21.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,483,209 km

• M1: 526,285 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.44 AU - 2.86 AU

Year: 1600 Days

Day: 44.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,483,209 km

• M1: 61,634 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.7 AU - 3.98 AU

Year: 2791 Days

Day: 39.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,483,209 km

• M1: 300,991 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.7

Radius: 10.3

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.34 AU - 8.22 AU

Year: 7285 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,483,209 km

• M1: 128,205 km (0.11 R)
• M2: 480,808 km (0.115 R)
• M3: 829,221 km (0.112 R)
• M4: 1,164,171 km (0.091 R)
• M5: 1,631,664 km (0.05 R)
• M6: 2,090,481 km (0.095 R)
• M7: 2,413,163 km (0.105 R)
• M8: 2,991,658 km (0.036 R)
• M9: 3,359,071 km (0.094 R)
• M10: 3,780,937 km (0.1 R)
• M11: 5,769,691 km (0.082 R)
• M12: 6,696,749 km (0.058 R)
• M13: 7,720,148 km (0.118 R)
• M14: 10,608,135 km (0.053 R)
• M15: 11,416,412 km (0.078 R)
• M16: 12,211,225 km (0.115 R)
• M17: 13,155,936 km (0.03 R)
• M18: 16,949,439 km (0.059 R)
• M19: 18,551,482 km (0.075 R)
• M20: 20,712,573 km (0.055 R)
• M21: 22,460,176 km (0.036 R)
• M22: 24,217,950 km (0.077 R)
• M23: 26,246,498 km (0.118 R)
• M24: 28,100,464 km (0.115 R)
• M25: 30,638,841 km (0.108 R)
• M26: 31,347,635 km (0.117 R)
• M27: 32,587,951 km (0.064 R)
• M28: 34,076,151 km (0.105 R)
• M29: 35,831,682 km (0.113 R)
• M30: 37,531,563 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 11,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit