🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.58 AU

Year: 143 Days

Day: 19.8 Hours

Environment

Temp: 263 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,928,417 km

• M1: 237,561 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.85 AU - 1.07 AU

Year: 339 Days

Day: 27.8 Hours

Environment

Temp: 75 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.16 AU - 1.2 AU

Year: 461 Days

Day: 27 Hours

Environment

Temp: 13 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,928,417 km

• M1: 185,501 km (0.116 R)
• M2: 551,119 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.61 AU - 2.11 AU

Year: 913 Days

Day: 12.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.94 AU - 3.04 AU

Year: 1414 Days

Day: 25.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.43 AU - 3.35 AU

Year: 1768 Days

Day: 13.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,928,417 km

• M1: 1,757,925 km (0.112 R)
• M2: 1,945,371 km (0.085 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.6

Radius: 11

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.33 AU - 8.39 AU

Year: 7186 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,928,417 km

• M1: 139,425 km (0.113 R)
• M2: 243,845 km (0.116 R)
• M3: 430,094 km (0.102 R)
• M4: 670,049 km (0.071 R)
• M5: 1,517,521 km (0.105 R)
• M6: 1,726,509 km (0.103 R)
• M7: 1,996,832 km (0.073 R)
• M8: 2,789,701 km (0.03 R)
• M9: 3,230,117 km (0.089 R)
• M10: 4,020,144 km (0.08 R)
• M11: 4,221,054 km (0.1 R)
• M12: 4,334,299 km (0.09 R)
• M13: 5,178,629 km (0.082 R)
• M14: 5,275,569 km (0.075 R)
• M15: 5,594,811 km (0.072 R)
• M16: 6,072,926 km (0.107 R)
• M17: 6,801,467 km (0.1 R)
• M18: 7,068,350 km (0.109 R)
• M19: 8,482,798 km (0.11 R)
• M20: 9,031,672 km (0.119 R)
• M21: 9,236,771 km (0.118 R)
• M22: 9,651,755 km (0.105 R)
• M23: 9,831,422 km (0.027 R)
• M24: 10,133,461 km (0.097 R)
• M25: 10,592,277 km (0.107 R)
• M26: 11,308,851 km (0.117 R)
• M27: 11,625,400 km (0.097 R)
• M28: 11,816,586 km (0.055 R)
• M29: 11,976,806 km (0.056 R)
• M30: 12,821,585 km (0.104 R)
• M31: 13,151,598 km (0.105 R)
• M32: 13,451,093 km (0.106 R)
• M33: 13,584,833 km (0.115 R)
• M34: 13,685,512 km (0.078 R)
• M35: 14,260,567 km (0.097 R)
• M36: 14,534,032 km (0.101 R)
• M37: 15,085,898 km (0.084 R)
• M38: 15,644,646 km (0.094 R)
• M39: 16,674,777 km (0.108 R)
• M40: 18,020,709 km (0.075 R)
• M41: 18,205,313 km (0.042 R)
• M42: 18,613,565 km (0.119 R)
• M43: 18,725,465 km (0.104 R)
• M44: 19,099,908 km (0.082 R)
• M45: 19,666,286 km (0.104 R)
• M46: 19,780,279 km (0.065 R)
• M47: 20,468,579 km (0.061 R)
• M48: 21,633,198 km (0.062 R)
• M49: 21,750,782 km (0.082 R)
• M50: 21,868,666 km (0.112 R)
• M51: 21,947,354 km (0.066 R)
• M52: 22,026,192 km (0.114 R)
• M53: 22,540,659 km (0.055 R)
• M54: 23,219,235 km (0.104 R)
• M55: 24,026,316 km (0.112 R)
• M56: 24,311,000 km (0.107 R)
• M57: 24,719,552 km (0.103 R)
• M58: 25,584,976 km (0.073 R)
• M59: 25,750,880 km (0.119 R)
• M60: 26,042,147 km (0.086 R)
• M61: 26,209,098 km (0.098 R)
• M62: 26,670,159 km (0.08 R)
• M63: 26,964,867 km (0.105 R)
• M64: 27,218,285 km (0.052 R)
• M65: 28,197,403 km (0.089 R)
• M66: 28,411,777 km (0.109 R)
• M67: 28,583,665 km (0.069 R)
• M68: 28,842,021 km (0.115 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 15,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit