🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.5 AU - 0.66 AU

Year: 156 Days

Day: 27.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.52 AU - 0.66 AU

Year: 160 Days

Day: 12.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.98 AU - 1.36 AU

Year: 447 Days

Day: 13.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,856,324 km

• M1: 39,943 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.44 AU - 2.12 AU

Year: 839 Days

Day: 47.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,856,324 km

• M1: 273,764 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 14.2

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.38 AU - 11.36 AU

Year: 10128 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,856,324 km

• M1: 176,675 km (0.114 R)
• M2: 707,448 km (0.111 R)
• M3: 1,556,715 km (0.099 R)
• M4: 2,416,006 km (0.088 R)
• M5: 3,423,248 km (0.088 R)
• M6: 4,453,229 km (0.074 R)
• M7: 5,171,598 km (0.037 R)
• M8: 6,261,120 km (0.117 R)
• M9: 7,205,830 km (0.063 R)
• M10: 7,712,668 km (0.119 R)
• M11: 9,477,624 km (0.081 R)
• M12: 14,051,130 km (0.109 R)
• M13: 14,845,046 km (0.067 R)
• M14: 16,163,003 km (0.046 R)
• M15: 20,585,864 km (0.104 R)
• M16: 24,320,425 km (0.084 R)
• M17: 24,793,304 km (0.082 R)
• M18: 27,148,573 km (0.115 R)
• M19: 30,080,990 km (0.05 R)
• M20: 31,066,691 km (0.109 R)
• M21: 34,035,760 km (0.062 R)
• M22: 37,064,368 km (0.081 R)
• M23: 37,817,145 km (0.105 R)
• M24: 42,141,122 km (0.114 R)
• M25: 43,652,808 km (0.113 R)
• M26: 45,058,280 km (0.078 R)
• M27: 46,059,838 km (0.096 R)
• M28: 52,383,639 km (0.115 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 12,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit