🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.65 AU - 0.99 AU

Year: 266 Days

Day: 15.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,100,479 km

• M1: 175,329 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.37 AU - 1.99 AU

Year: 780 Days

Day: 34.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.35 AU - 2.55 AU

Year: 1373 Days

Day: 28.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,100,479 km

• M1: 197,918 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.14 AU - 2.84 AU

Year: 1407 Days

Day: 40.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 13.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.26 AU - 7.6 AU

Year: 6534 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,100,479 km

• M1: 165,455 km (0.111 R)
• M2: 755,469 km (0.099 R)
• M3: 1,293,274 km (0.068 R)
• M4: 1,769,743 km (0.063 R)
• M5: 2,200,435 km (0.074 R)
• M6: 2,787,008 km (0.053 R)
• M7: 3,851,996 km (0.098 R)
• M8: 5,864,087 km (0.09 R)
• M9: 7,399,559 km (0.11 R)
• M10: 8,352,797 km (0.093 R)
• M11: 9,267,289 km (0.064 R)
• M12: 10,417,397 km (0.118 R)
• M13: 11,846,057 km (0.111 R)
• M14: 16,213,866 km (0.1 R)
• M15: 19,989,417 km (0.113 R)
• M16: 22,689,060 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.7

Radius: 4.2

Gravity: 29.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.42 AU - 18.02 AU

Year: 20227 Days

Day: 24.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,100,479 km

• M1: 52,210 km (0.119 R)
• M2: 192,383 km (0.113 R)
• M3: 414,984 km (0.044 R)
• M4: 1,069,774 km (0.12 R)
• M5: 1,326,484 km (0.099 R)
• M6: 2,662,244 km (0.111 R)
• M7: 3,347,701 km (0.114 R)
• M8: 5,316,409 km (0.106 R)
• M9: 8,755,814 km (0.088 R)
• M10: 11,898,267 km (0.034 R)
• M11: 14,365,584 km (0.109 R)
• M12: 15,107,141 km (0.068 R)
• M13: 15,487,269 km (0.106 R)
• M14: 16,827,666 km (0.061 R)
• M15: 17,651,053 km (0.097 R)
• M16: 19,112,175 km (0.061 R)
• M17: 19,917,461 km (0.117 R)
• M18: 20,838,385 km (0.04 R)
• M19: 25,549,372 km (0.115 R)
• M20: 31,289,741 km (0.118 R)
• M21: 32,031,597 km (0.027 R)
• M22: 35,916,953 km (0.057 R)
• M23: 37,972,428 km (0.1 R)
• M24: 43,070,573 km (0.094 R)
• M25: 43,834,270 km (0.105 R)
• M26: 48,442,035 km (0.104 R)
• M27: 53,012,698 km (0.097 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 16,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit