🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.71 AU - 0.87 AU

Year: 248 Days

Day: 29.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,829,930 km

• M1: 360,531 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.04 AU - 1.08 AU

Year: 385 Days

Day: 44.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.34 AU - 2.06 AU

Year: 783 Days

Day: 39.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.97 AU - 5.75 AU

Year: 4382 Days

Day: 12 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.8

Radius: 3.5

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.09 AU - 14.49 AU

Year: 17107 Days

Day: 24 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 34,829,930 km

• M1: 55,800 km (0.062 R)
• M2: 78,240 km (0.113 R)
• M3: 242,648 km (0.066 R)
• M4: 529,427 km (0.102 R)
• M5: 743,801 km (0.119 R)
• M6: 920,775 km (0.107 R)
• M7: 1,143,526 km (0.059 R)
• M8: 1,261,110 km (0.089 R)
• M9: 1,329,925 km (0.118 R)
• M10: 3,061,969 km (0.119 R)
• M11: 3,295,940 km (0.111 R)
• M12: 3,487,276 km (0.067 R)
• M13: 3,511,361 km (0.055 R)
• M14: 3,805,770 km (0.085 R)
• M15: 3,855,586 km (0.115 R)
• M16: 4,655,336 km (0.063 R)
• M17: 6,429,268 km (0.089 R)
• M18: 8,127,952 km (0.061 R)
• M19: 8,256,606 km (0.102 R)
• M20: 9,886,474 km (0.042 R)
• M21: 10,161,735 km (0.105 R)
• M22: 10,335,118 km (0.068 R)
• M23: 10,614,567 km (0.11 R)
• M24: 10,720,034 km (0.114 R)
• M25: 10,861,105 km (0.079 R)
• M26: 12,195,069 km (0.084 R)
• M27: 12,453,275 km (0.118 R)
• M28: 12,527,326 km (0.084 R)
• M29: 12,601,526 km (0.085 R)
• M30: 12,713,126 km (0.073 R)
• M31: 13,162,967 km (0.096 R)
• M32: 13,732,486 km (0.077 R)
• M33: 14,777,726 km (0.08 R)
• M34: 17,190,441 km (0.044 R)
• M35: 17,314,308 km (0.076 R)
• M36: 18,695,545 km (0.074 R)
• M37: 19,808,404 km (0.095 R)
• M38: 20,111,788 km (0.071 R)
• M39: 21,074,899 km (0.099 R)
• M40: 21,119,031 km (0.073 R)
• M41: 22,367,425 km (0.099 R)
• M42: 22,955,045 km (0.083 R)
• M43: 23,410,571 km (0.106 R)
• M44: 25,074,847 km (0.063 R)
• M45: 26,063,091 km (0.086 R)
• M46: 26,252,781 km (0.101 R)
• M47: 27,112,071 km (0.034 R)
• M48: 28,711,272 km (0.105 R)
• M49: 29,596,293 km (0.1 R)
• M50: 29,794,211 km (0.088 R)
• M51: 29,843,728 km (0.067 R)
• M52: 29,942,911 km (0.097 R)
• M53: 33,740,005 km (0.113 R)
• M54: 34,465,255 km (0.114 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 19,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit