🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.42 AU - 0.58 AU

Year: 124 Days

Day: 19.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.47 AU - 0.63 AU

Year: 143 Days

Day: 12.2 Hours

Environment

Temp: 258 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.57 AU - 0.89 AU

Year: 218 Days

Day: 13.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.31 AU - 1.75 AU

Year: 662 Days

Day: 16 Hours

Environment

Temp: -9 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.72 AU - 2.08 AU

Year: 916 Days

Day: 31.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,820,246 km

• M1: 354,248 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.54 AU - 2.36 AU

Year: 953 Days

Day: 44.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 10.8

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.31 AU - 10.33 AU

Year: 9164 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,820,246 km

• M1: 234,869 km (0.098 R)
• M2: 1,074,262 km (0.086 R)
• M3: 1,237,623 km (0.085 R)
• M4: 2,277,628 km (0.12 R)
• M5: 2,490,057 km (0.077 R)
• M6: 2,709,217 km (0.115 R)
• M7: 2,821,117 km (0.118 R)
• M8: 3,020,830 km (0.107 R)
• M9: 3,166,389 km (0.042 R)
• M10: 3,464,387 km (0.095 R)
• M11: 4,847,719 km (0.115 R)
• M12: 5,366,524 km (0.111 R)
• M13: 5,722,418 km (0.089 R)
• M14: 6,086,090 km (0.11 R)
• M15: 6,759,430 km (0.066 R)
• M16: 8,054,798 km (0.039 R)
• M17: 8,380,323 km (0.112 R)
• M18: 9,170,649 km (0.105 R)
• M19: 9,297,657 km (0.032 R)
• M20: 9,854,610 km (0.025 R)
• M21: 10,115,359 km (0.067 R)
• M22: 10,466,615 km (0.029 R)
• M23: 10,732,600 km (0.066 R)
• M24: 11,362,108 km (0.066 R)
• M25: 11,589,796 km (0.043 R)
• M26: 11,865,206 km (0.109 R)
• M27: 12,189,085 km (0.102 R)
• M28: 12,656,877 km (0.072 R)
• M29: 12,845,670 km (0.099 R)
• M30: 13,321,690 km (0.115 R)
• M31: 13,900,634 km (0.089 R)
• M32: 14,193,098 km (0.119 R)
• M33: 14,291,085 km (0.089 R)
• M34: 14,833,975 km (0.051 R)
• M35: 15,283,218 km (0.107 R)
• M36: 16,092,841 km (0.071 R)
• M37: 16,246,179 km (0.076 R)
• M38: 16,605,962 km (0.079 R)
• M39: 16,812,706 km (0.074 R)
• M40: 16,916,378 km (0.044 R)
• M41: 17,020,348 km (0.073 R)
• M42: 18,018,016 km (0.03 R)
• M43: 18,177,338 km (0.105 R)
• M44: 18,337,109 km (0.064 R)
• M45: 18,604,440 km (0.094 R)
• M46: 19,522,821 km (0.096 R)
• M47: 20,015,148 km (0.037 R)
• M48: 20,124,953 km (0.11 R)
• M49: 20,456,013 km (0.093 R)
• M50: 20,788,868 km (0.054 R)
• M51: 21,067,569 km (0.116 R)
• M52: 21,854,753 km (0.098 R)
• M53: 22,823,250 km (0.053 R)
• M54: 23,805,958 km (0.118 R)
• M55: 24,449,079 km (0.066 R)
• M56: 25,157,276 km (0.058 R)
• M57: 26,112,009 km (0.12 R)
• M58: 26,593,864 km (0.095 R)
• M59: 27,505,065 km (0.069 R)
• M60: 27,933,812 km (0.031 R)
• M61: 28,612,089 km (0.086 R)
• M62: 29,733,774 km (0.087 R)
• M63: 31,123,987 km (0.116 R)
• M64: 31,762,919 km (0.105 R)
• M65: 32,859,172 km (0.05 R)
• M66: 33,771,121 km (0.093 R)
• M67: 33,967,693 km (0.03 R)
• M68: 34,296,060 km (0.114 R)
• M69: 34,955,936 km (0.108 R)
• M70: 35,287,445 km (0.061 R)
• M71: 35,753,293 km (0.049 R)
• M72: 35,953,604 km (0.028 R)
• M73: 36,825,909 km (0.106 R)
• M74: 37,366,107 km (0.106 R)
• M75: 37,569,411 km (0.1 R)
• M76: 38,933,893 km (0.119 R)
• M77: 39,140,039 km (0.03 R)
• M78: 39,208,704 km (0.064 R)
• M79: 39,346,484 km (0.084 R)
• M80: 40,106,441 km (0.092 R)
• M81: 40,871,335 km (0.091 R)
• M82: 41,010,910 km (0.1 R)
• M83: 41,430,681 km (0.049 R)
• M84: 41,851,800 km (0.062 R)
• M85: 42,133,343 km (0.099 R)
• M86: 42,698,374 km (0.098 R)
• M87: 44,983,481 km (0.071 R)
• M88: 45,344,012 km (0.088 R)
• M89: 45,416,268 km (0.045 R)
• M90: 45,922,956 km (0.078 R)
• M91: 46,140,770 km (0.11 R)
• M92: 46,431,589 km (0.051 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit