🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.5 AU - 0.52 AU

Year: 133 Days

Day: 32.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 14 Hours

Environment

Temp: 143 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,357,373 km

• M1: 334,800 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.76 AU

Year: 191 Days

Day: 47.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.64 AU - 0.88 AU

Year: 242 Days

Day: 44.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,357,373 km

• M1: 55,202 km (0.118 R)
• M2: 124,465 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.88 AU - 1.04 AU

Year: 344 Days

Day: 42 Hours

Environment

Temp: 44 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.21 AU - 1.47 AU

Year: 567 Days

Day: 43.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,357,373 km

• M1: 613,650 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.68 AU - 2.7 AU

Year: 1184 Days

Day: 38.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.03 AU - 4.91 AU

Year: 3452 Days

Day: 31 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 13.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.14 AU - 8 AU

Year: 6866 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,357,373 km

• M1: 189,541 km (0.096 R)
• M2: 391,498 km (0.086 R)
• M3: 525,837 km (0.098 R)
• M4: 915,988 km (0.072 R)
• M5: 1,024,147 km (0.101 R)
• M6: 1,151,305 km (0.084 R)
• M7: 1,534,276 km (0.111 R)
• M8: 1,632,262 km (0.105 R)
• M9: 1,974,542 km (0.041 R)
• M10: 2,209,710 km (0.087 R)
• M11: 2,359,009 km (0.054 R)
• M12: 2,511,898 km (0.077 R)
• M13: 2,609,136 km (0.087 R)
• M14: 2,807,653 km (0.117 R)
• M15: 3,052,395 km (0.12 R)
• M16: 3,454,514 km (0.12 R)
• M17: 3,851,397 km (0.115 R)
• M18: 4,055,299 km (0.099 R)
• M19: 4,170,190 km (0.113 R)
• M20: 4,356,440 km (0.108 R)
• M21: 4,497,810 km (0.102 R)
• M22: 4,616,889 km (0.076 R)
• M23: 4,906,960 km (0.087 R)
• M24: 5,005,096 km (0.085 R)
• M25: 5,128,514 km (0.102 R)
• M26: 5,916,895 km (0.111 R)
• M27: 6,021,464 km (0.073 R)
• M28: 6,392,167 km (0.119 R)
• M29: 7,295,589 km (0.108 R)
• M30: 7,520,734 km (0.073 R)
• M31: 8,297,296 km (0.086 R)
• M32: 8,385,260 km (0.106 R)
• M33: 9,372,456 km (0.105 R)
• M34: 9,678,982 km (0.12 R)
• M35: 9,926,417 km (0.094 R)
• M36: 10,238,927 km (0.041 R)
• M37: 10,427,869 km (0.1 R)
• M38: 10,905,535 km (0.108 R)
• M39: 11,422,994 km (0.06 R)
• M40: 11,783,375 km (0.094 R)
• M41: 12,081,075 km (0.111 R)
• M42: 12,616,486 km (0.118 R)
• M43: 13,434,188 km (0.093 R)
• M44: 14,198,633 km (0.089 R)
• M45: 15,084,701 km (0.026 R)
• M46: 15,336,026 km (0.055 R)
• M47: 16,947,195 km (0.12 R)
• M48: 17,395,988 km (0.094 R)
• M49: 17,546,484 km (0.113 R)
• M50: 17,886,669 km (0.092 R)
• M51: 18,420,135 km (0.078 R)
• M52: 18,573,473 km (0.12 R)
• M53: 19,191,163 km (0.082 R)
• M54: 19,502,626 km (0.1 R)
• M55: 19,972,961 km (0.073 R)
• M56: 20,209,476 km (0.12 R)
• M57: 20,725,289 km (0.08 R)
• M58: 21,486,892 km (0.059 R)
• M59: 21,769,781 km (0.061 R)
• M60: 22,094,558 km (0.069 R)
• M61: 23,161,341 km (0.12 R)
• M62: 23,993,404 km (0.112 R)
• M63: 24,119,066 km (0.106 R)
• M64: 24,666,146 km (0.092 R)
• M65: 25,473,077 km (0.077 R)
• M66: 25,858,291 km (0.086 R)
• M67: 26,374,853 km (0.102 R)
• M68: 26,895,004 km (0.119 R)
• M69: 27,156,352 km (0.083 R)
• M70: 28,165,838 km (0.07 R)
• M71: 28,431,225 km (0.105 R)
• M72: 28,564,217 km (0.071 R)
• M73: 28,741,940 km (0.053 R)
• M74: 29,995,869 km (0.105 R)
• M75: 30,312,119 km (0.038 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit