🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.41 AU - 0.59 AU

Year: 125 Days

Day: 30.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.51 AU - 0.61 AU

Year: 149 Days

Day: 47.9 Hours

Environment

Temp: 257 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.49 AU - 2.41 AU

Year: 966 Days

Day: 43 Hours

Environment

Temp: -43 °C

Axial Tilt: 54.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,166,877 km

• M1: 106,962 km (0.098 R)
• M2: 1,170,155 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.77 AU - 2.25 AU

Year: 1011 Days

Day: 15.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,166,877 km

• M1: 122,371 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.34 AU - 3 AU

Year: 1548 Days

Day: 29.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 11.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.28 AU - 13.96 AU

Year: 14052 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,166,877 km

• M1: 173,683 km (0.11 R)
• M2: 523,443 km (0.044 R)
• M3: 742,005 km (0.116 R)
• M4: 862,881 km (0.108 R)
• M5: 1,009,786 km (0.084 R)
• M6: 1,635,254 km (0.038 R)
• M7: 1,963,622 km (0.072 R)
• M8: 2,160,792 km (0.11 R)
• M9: 2,287,351 km (0.037 R)
• M10: 2,709,217 km (0.079 R)
• M11: 3,070,048 km (0.104 R)
• M12: 3,155,617 km (0.045 R)
• M13: 3,715,712 km (0.106 R)
• M14: 4,054,252 km (0.11 R)
• M15: 4,927,155 km (0.072 R)
• M16: 5,027,835 km (0.119 R)
• M17: 5,436,985 km (0.077 R)
• M18: 5,540,956 km (0.07 R)
• M19: 5,963,570 km (0.119 R)
• M20: 6,070,831 km (0.049 R)
• M21: 7,255,198 km (0.113 R)
• M22: 7,639,814 km (0.09 R)
• M23: 8,751,775 km (0.108 R)
• M24: 8,833,156 km (0.067 R)
• M25: 9,161,224 km (0.099 R)
• M26: 9,914,000 km (0.096 R)
• M27: 10,773,739 km (0.077 R)
• M28: 10,904,638 km (0.05 R)
• M29: 11,080,265 km (0.034 R)
• M30: 11,212,510 km (0.06 R)
• M31: 11,567,805 km (0.105 R)
• M32: 12,107,554 km (0.064 R)
• M33: 12,380,720 km (0.115 R)
• M34: 13,305,384 km (0.093 R)
• M35: 14,013,581 km (0.077 R)
• M36: 14,300,360 km (0.067 R)
• M37: 15,713,461 km (0.098 R)
• M38: 15,911,828 km (0.109 R)
• M39: 17,017,805 km (0.114 R)
• M40: 17,272,720 km (0.057 R)
• M41: 17,734,528 km (0.039 R)
• M42: 18,252,586 km (0.068 R)
• M43: 18,408,916 km (0.098 R)
• M44: 18,723,071 km (0.087 R)
• M45: 19,250,404 km (0.107 R)
• M46: 20,104,458 km (0.073 R)
• M47: 20,427,888 km (0.099 R)
• M48: 20,807,568 km (0.082 R)
• M49: 21,518,607 km (0.099 R)
• M50: 21,738,964 km (0.045 R)
• M51: 21,849,517 km (0.1 R)
• M52: 22,349,024 km (0.047 R)
• M53: 22,740,073 km (0.081 R)
• M54: 22,908,371 km (0.075 R)
• M55: 24,269,861 km (0.048 R)
• M56: 26,478,524 km (0.109 R)
• M57: 26,833,071 km (0.074 R)
• M58: 27,189,263 km (0.111 R)
• M59: 27,666,630 km (0.119 R)
• M60: 29,359,031 km (0.113 R)
• M61: 30,094,753 km (0.101 R)
• M62: 30,960,476 km (0.118 R)
• M63: 31,584,000 km (0.116 R)
• M64: 32,463,785 km (0.073 R)
• M65: 34,054,908 km (0.095 R)
• M66: 34,505,048 km (0.112 R)
• M67: 34,698,478 km (0.11 R)
• M68: 35,606,238 km (0.049 R)
• M69: 36,128,484 km (0.097 R)
• M70: 37,246,579 km (0.068 R)
• M71: 37,511,217 km (0.101 R)
• M72: 38,242,601 km (0.112 R)
• M73: 39,651,664 km (0.051 R)
• M74: 39,786,750 km (0.038 R)
• M75: 40,736,547 km (0.047 R)
• M76: 40,941,048 km (0.101 R)
• M77: 42,451,388 km (0.118 R)
• M78: 44,610,235 km (0.105 R)
• M79: 45,243,632 km (0.117 R)
• M80: 46,163,958 km (0.085 R)
• M81: 47,161,776 km (0.097 R)
• M82: 47,376,598 km (0.099 R)
• M83: 48,094,818 km (0.046 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 15,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit