🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.89 AU - 1.33 AU

Year: 407 Days

Day: 36 Hours

Environment

Temp: 78 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,989,230 km

• M1: 263,143 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.05 AU - 1.49 AU

Year: 498 Days

Day: 32.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,989,230 km

• M1: 433,834 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.27 AU - 2.35 AU

Year: 1223 Days

Day: 14.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2 AU - 2.7 AU

Year: 1255 Days

Day: 40 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,989,230 km

• M1: 1,546,393 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.53 AU - 3.65 AU

Year: 1892 Days

Day: 13 Hours

Environment

Temp: -85 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,989,230 km

• M1: 838,346 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.65 AU - 4.39 AU

Year: 2300 Days

Day: 46.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.5

Radius: 8.7

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.24 AU - 13.34 AU

Year: 13211 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,989,230 km

• M1: 113,694 km (0.066 R)
• M2: 220,058 km (0.065 R)
• M3: 708,795 km (0.088 R)
• M4: 936,632 km (0.05 R)
• M5: 2,451,610 km (0.117 R)
• M6: 2,638,906 km (0.074 R)
• M7: 3,434,917 km (0.116 R)
• M8: 3,716,011 km (0.107 R)
• M9: 4,114,689 km (0.115 R)
• M10: 5,967,010 km (0.083 R)
• M11: 6,692,710 km (0.107 R)
• M12: 6,955,403 km (0.112 R)
• M13: 7,311,147 km (0.115 R)
• M14: 7,446,084 km (0.108 R)
• M15: 7,809,757 km (0.087 R)
• M16: 8,226,088 km (0.108 R)
• M17: 9,176,782 km (0.064 R)
• M18: 9,371,110 km (0.118 R)
• M19: 9,468,797 km (0.089 R)
• M20: 9,616,002 km (0.111 R)
• M21: 9,714,437 km (0.085 R)
• M22: 9,862,988 km (0.099 R)
• M23: 10,061,953 km (0.111 R)
• M24: 11,388,138 km (0.09 R)
• M25: 11,544,617 km (0.079 R)
• M26: 13,094,451 km (0.076 R)
• M27: 13,258,560 km (0.064 R)
• M28: 13,368,215 km (0.093 R)
• M29: 17,635,345 km (0.077 R)
• M30: 18,608,928 km (0.107 R)
• M31: 18,916,800 km (0.076 R)
• M32: 19,040,368 km (0.053 R)
• M33: 19,102,302 km (0.085 R)
• M34: 19,662,396 km (0.089 R)
• M35: 19,725,078 km (0.111 R)
• M36: 19,850,441 km (0.064 R)
• M37: 21,246,638 km (0.115 R)
• M38: 21,439,469 km (0.075 R)
• M39: 22,347,080 km (0.098 R)
• M40: 23,865,348 km (0.119 R)
• M41: 24,199,700 km (0.119 R)
• M42: 25,348,462 km (0.118 R)
• M43: 25,689,694 km (0.12 R)
• M44: 26,307,833 km (0.073 R)
• M45: 26,514,876 km (0.051 R)
• M46: 27,628,632 km (0.098 R)
• M47: 27,698,794 km (0.068 R)
• M48: 28,050,199 km (0.093 R)
• M49: 28,261,731 km (0.113 R)
• M50: 29,399,273 km (0.073 R)
• M51: 29,685,902 km (0.061 R)
• M52: 31,645,335 km (0.049 R)
• M53: 36,069,991 km (0.11 R)
• M54: 36,993,309 km (0.114 R)
• M55: 37,613,243 km (0.03 R)
• M56: 38,002,497 km (0.081 R)
• M57: 38,158,527 km (0.11 R)
• M58: 38,784,894 km (0.088 R)
• M59: 39,256,875 km (0.08 R)
• M60: 40,206,522 km (0.115 R)
• M61: 40,365,545 km (0.085 R)
• M62: 40,684,188 km (0.05 R)
• M63: 41,564,721 km (0.102 R)
• M64: 43,752,889 km (0.056 R)
• M65: 44,819,672 km (0.042 R)
• M66: 45,563,173 km (0.084 R)
• M67: 45,894,981 km (0.113 R)
• M68: 46,727,942 km (0.078 R)
• M69: 46,895,193 km (0.058 R)
• M70: 47,481,915 km (0.066 R)
• M71: 47,565,989 km (0.1 R)
• M72: 48,239,928 km (0.078 R)
• M73: 49,256,745 km (0.073 R)
• M74: 49,341,866 km (0.104 R)
• M75: 52,089,380 km (0.113 R)
• M76: 53,306,957 km (0.108 R)
• M77: 55,504,400 km (0.06 R)
• M78: 55,681,524 km (0.08 R)
• M79: 58,720,455 km (0.082 R)
• M80: 60,715,493 km (0.049 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit