🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.76 AU

Year: 207 Days

Day: 29.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,992,118 km

• M1: 49,218 km (0.115 R)
• M2: 322,533 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.25 AU - 1.33 AU

Year: 552 Days

Day: 23.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.06 AU - 2.7 AU

Year: 1383 Days

Day: 13.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 9.4

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.27 AU - 8.83 AU

Year: 9418 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,992,118 km

• M1: 145,409 km (0.119 R)
• M2: 536,308 km (0.107 R)
• M3: 631,303 km (0.07 R)
• M4: 1,036,115 km (0.086 R)
• M5: 1,105,079 km (0.108 R)
• M6: 1,551,928 km (0.03 R)
• M7: 1,900,342 km (0.081 R)
• M8: 2,007,603 km (0.117 R)
• M9: 2,295,879 km (0.099 R)
• M10: 2,479,884 km (0.119 R)
• M11: 2,550,195 km (0.077 R)
• M12: 2,936,606 km (0.052 R)
• M13: 3,162,050 km (0.107 R)
• M14: 3,341,418 km (0.045 R)
• M15: 3,550,556 km (0.096 R)
• M16: 3,899,568 km (0.061 R)
• M17: 4,119,925 km (0.082 R)
• M18: 4,775,912 km (0.1 R)
• M19: 5,587,331 km (0.052 R)
• M20: 6,669,073 km (0.107 R)
• M21: 7,676,016 km (0.102 R)
• M22: 7,848,503 km (0.072 R)
• M23: 7,952,623 km (0.064 R)
• M24: 8,092,048 km (0.103 R)
• M25: 9,164,216 km (0.099 R)
• M26: 10,318,364 km (0.065 R)
• M27: 10,815,926 km (0.118 R)
• M28: 10,970,610 km (0.089 R)
• M29: 11,087,147 km (0.102 R)
• M30: 12,194,171 km (0.094 R)
• M31: 12,801,688 km (0.118 R)
• M32: 13,170,896 km (0.047 R)
• M33: 13,877,895 km (0.057 R)
• M34: 14,004,006 km (0.111 R)
• M35: 14,214,939 km (0.067 R)
• M36: 14,512,041 km (0.101 R)
• M37: 14,982,975 km (0.1 R)
• M38: 15,285,312 km (0.111 R)
• M39: 15,720,791 km (0.104 R)
• M40: 15,852,288 km (0.115 R)
• M41: 16,961,706 km (0.102 R)
• M42: 17,276,759 km (0.105 R)
• M43: 18,371,965 km (0.091 R)
• M44: 18,556,569 km (0.112 R)
• M45: 18,695,545 km (0.099 R)
• M46: 18,834,821 km (0.051 R)
• M47: 19,114,419 km (0.086 R)
• M48: 19,348,540 km (0.092 R)
• M49: 19,677,805 km (0.056 R)
• M50: 19,819,474 km (0.089 R)
• M51: 20,389,591 km (0.064 R)
• M52: 21,303,335 km (0.115 R)
• M53: 22,279,611 km (0.105 R)
• M54: 22,723,617 km (0.119 R)
• M55: 24,681,554 km (0.11 R)
• M56: 24,783,430 km (0.098 R)
• M57: 25,192,281 km (0.072 R)
• M58: 26,432,149 km (0.115 R)
• M59: 27,164,580 km (0.087 R)
• M60: 27,375,064 km (0.102 R)
• M61: 27,797,678 km (0.101 R)
• M62: 28,009,658 km (0.036 R)
• M63: 28,382,157 km (0.116 R)
• M64: 29,834,303 km (0.102 R)
• M65: 30,160,277 km (0.074 R)
• M66: 30,596,654 km (0.042 R)
• M67: 30,706,160 km (0.061 R)
• M68: 32,754,304 km (0.071 R)
• M69: 33,371,695 km (0.093 R)
• M70: 33,484,342 km (0.112 R)
• M71: 34,106,220 km (0.103 R)
• M72: 35,476,387 km (0.076 R)
• M73: 35,764,064 km (0.069 R)
• M74: 35,879,404 km (0.116 R)
• M75: 36,341,811 km (0.04 R)
• M76: 36,806,163 km (0.055 R)
• M77: 37,506,580 km (0.058 R)
• M78: 37,799,642 km (0.094 R)
• M79: 37,917,076 km (0.074 R)
• M80: 38,624,375 km (0.034 R)
• M81: 39,633,712 km (0.082 R)
• M82: 39,753,091 km (0.063 R)
• M83: 39,872,620 km (0.04 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: 334 - 13,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit