🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.64 AU - 0.7 AU

Year: 236 Days

Day: 15.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.78 AU - 2.16 AU

Year: 1190 Days

Day: 43.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.76 AU - 2.66 AU

Year: 1414 Days

Day: 29.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,835,064 km

• M1: 70,012 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.24 AU - 2.3 AU

Year: 1472 Days

Day: 35.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.8 AU - 2.84 AU

Year: 1521 Days

Day: 37.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.53 AU - 2.87 AU

Year: 1910 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,835,064 km

• M1: 636,539 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.1

Radius: 14.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.59 AU - 8.01 AU

Year: 7633 Days

Day: 6.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,835,064 km

• M1: 185,651 km (0.118 R)
• M2: 745,895 km (0.083 R)
• M3: 1,225,506 km (0.106 R)
• M4: 2,276,281 km (0.05 R)
• M5: 3,124,800 km (0.105 R)
• M6: 5,020,953 km (0.079 R)
• M7: 6,863,850 km (0.079 R)
• M8: 8,680,117 km (0.096 R)
• M9: 9,723,862 km (0.074 R)
• M10: 10,849,735 km (0.108 R)
• M11: 11,313,339 km (0.104 R)
• M12: 12,060,880 km (0.074 R)
• M13: 13,012,771 km (0.12 R)
• M14: 14,626,932 km (0.059 R)
• M15: 15,193,609 km (0.101 R)
• M16: 16,573,051 km (0.057 R)
• M17: 17,119,980 km (0.033 R)
• M18: 20,269,614 km (0.039 R)
• M19: 20,895,531 km (0.102 R)
• M20: 26,936,144 km (0.102 R)
• M21: 27,407,676 km (0.066 R)
• M22: 28,173,617 km (0.105 R)
• M23: 31,798,075 km (0.083 R)
• M24: 32,857,676 km (0.119 R)
• M25: 34,823,991 km (0.08 R)
• M26: 37,332,597 km (0.072 R)
• M27: 37,801,288 km (0.087 R)
• M28: 39,351,869 km (0.092 R)
• M29: 41,945,747 km (0.037 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit