🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.74 AU - 1.08 AU

Year: 308 Days

Day: 43.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.95 AU - 1.09 AU

Year: 365 Days

Day: 25 Hours

Environment

Temp: 106 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,245,453 km

• M1: 117,883 km (0.079 R)
• M2: 387,907 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.85 AU - 4.07 AU

Year: 2283 Days

Day: 35 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.27 AU - 5.57 AU

Year: 3872 Days

Day: 17.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 8.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.78 AU - 7.44 AU

Year: 5358 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,245,453 km

• M1: 130,749 km (0.079 R)
• M2: 210,783 km (0.048 R)
• M3: 285,882 km (0.065 R)
• M4: 414,536 km (0.104 R)
• M5: 479,461 km (0.106 R)
• M6: 621,430 km (0.112 R)
• M7: 814,261 km (0.115 R)
• M8: 908,508 km (0.037 R)
• M9: 996,621 km (0.034 R)
• M10: 1,550,283 km (0.088 R)
• M11: 1,656,796 km (0.109 R)
• M12: 1,991,447 km (0.113 R)
• M13: 2,068,639 km (0.03 R)
• M14: 2,133,864 km (0.056 R)
• M15: 2,483,923 km (0.115 R)
• M16: 2,553,336 km (0.096 R)
• M17: 2,722,681 km (0.109 R)
• M18: 3,267,965 km (0.093 R)
• M19: 3,405,745 km (0.087 R)
• M20: 3,529,911 km (0.117 R)
• M21: 3,671,281 km (0.096 R)
• M22: 3,894,930 km (0.086 R)
• M23: 3,959,706 km (0.11 R)
• M24: 4,389,501 km (0.045 R)
• M25: 4,490,778 km (0.104 R)
• M26: 4,627,062 km (0.105 R)
• M27: 4,816,603 km (0.088 R)
• M28: 5,545,892 km (0.072 R)
• M29: 5,655,548 km (0.099 R)
• M30: 5,729,000 km (0.075 R)
• M31: 6,577,669 km (0.09 R)
• M32: 7,006,865 km (0.064 R)
• M33: 7,085,853 km (0.107 R)
• M34: 7,244,726 km (0.111 R)
• M35: 7,445,037 km (0.096 R)
• M36: 7,748,871 km (0.103 R)
• M37: 7,851,195 km (0.07 R)
• M38: 8,368,954 km (0.042 R)
• M39: 8,473,822 km (0.119 R)
• M40: 8,706,147 km (0.073 R)
• M41: 9,090,763 km (0.065 R)
• M42: 9,285,241 km (0.067 R)
• M43: 9,372,157 km (0.1 R)
• M44: 9,524,747 km (0.048 R)
• M45: 9,590,420 km (0.059 R)
• M46: 10,009,893 km (0.066 R)
• M47: 10,188,363 km (0.116 R)
• M48: 10,255,532 km (0.044 R)
• M49: 10,435,499 km (0.115 R)
• M50: 10,548,445 km (0.036 R)
• M51: 10,752,796 km (0.032 R)
• M52: 11,281,026 km (0.077 R)
• M53: 11,583,214 km (0.101 R)
• M54: 11,676,862 km (0.078 R)
• M55: 12,434,276 km (0.112 R)
• M56: 12,770,721 km (0.11 R)
• M57: 12,867,362 km (0.076 R)
• M58: 12,964,301 km (0.103 R)
• M59: 13,085,775 km (0.076 R)
• M60: 13,183,312 km (0.114 R)
• M61: 13,501,657 km (0.068 R)
• M62: 13,723,660 km (0.088 R)
• M63: 13,822,694 km (0.089 R)
• M64: 13,921,877 km (0.045 R)
• M65: 14,346,436 km (0.059 R)
• M66: 14,421,833 km (0.043 R)
• M67: 14,775,333 km (0.037 R)
• M68: 15,157,107 km (0.118 R)
• M69: 15,259,581 km (0.104 R)
• M70: 15,542,321 km (0.107 R)
• M71: 17,008,380 km (0.031 R)
• M72: 17,462,111 km (0.076 R)
• M73: 17,650,155 km (0.088 R)
• M74: 17,704,010 km (0.085 R)
• M75: 18,136,797 km (0.084 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: 512 - 11,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit