🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.69 AU - 0.77 AU

Year: 226 Days

Day: 24.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.65 AU - 0.93 AU

Year: 254 Days

Day: 43.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.05 AU - 1.31 AU

Year: 464 Days

Day: 27.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.11 AU - 2.71 AU

Year: 1353 Days

Day: 40.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,169,441 km

• M1: 41,738 km (0.062 R)
• M2: 179,966 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.1

Radius: 3.4

Gravity: 71.72 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 18.55 AU - 21.25 AU

Year: 32105 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 111,169,441 km

• M1: 44,431 km (0.089 R)
• M2: 182,210 km (0.064 R)
• M3: 315,652 km (0.102 R)
• M4: 432,487 km (0.071 R)
• M5: 723,306 km (0.103 R)
• M6: 904,918 km (0.092 R)
• M7: 1,027,887 km (0.099 R)
• M8: 1,291,329 km (0.095 R)
• M9: 1,484,460 km (0.105 R)
• M10: 2,303,358 km (0.101 R)
• M11: 2,587,744 km (0.066 R)
• M12: 3,515,700 km (0.109 R)
• M13: 5,357,698 km (0.107 R)
• M14: 6,583,653 km (0.088 R)
• M15: 7,927,640 km (0.034 R)
• M16: 11,143,545 km (0.06 R)
• M17: 11,876,874 km (0.054 R)
• M18: 15,488,017 km (0.028 R)
• M19: 17,154,837 km (0.104 R)
• M20: 18,031,331 km (0.08 R)
• M21: 18,430,458 km (0.079 R)
• M22: 19,873,329 km (0.059 R)
• M23: 26,017,762 km (0.112 R)
• M24: 28,901,411 km (0.06 R)
• M25: 30,843,191 km (0.091 R)
• M26: 36,866,899 km (0.061 R)
• M27: 42,390,352 km (0.035 R)
• M28: 43,095,257 km (0.076 R)
• M29: 47,111,810 km (0.066 R)
• M30: 48,440,389 km (0.099 R)
• M31: 54,832,257 km (0.103 R)
• M32: 56,939,343 km (0.042 R)
• M33: 58,446,093 km (0.081 R)
• M34: 63,125,066 km (0.07 R)
• M35: 69,256,334 km (0.035 R)
• M36: 76,809,680 km (0.073 R)
• M37: 79,978,612 km (0.074 R)
• M38: 82,411,672 km (0.072 R)
• M39: 87,141,208 km (0.099 R)
• M40: 87,424,996 km (0.1 R)
• M41: 87,709,232 km (0.108 R)
• M42: 96,832,308 km (0.05 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit