🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.52 AU - 0.8 AU

Year: 195 Days

Day: 12.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.69 AU - 1.07 AU

Year: 300 Days

Day: 17.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,746,856 km

• M1: 106,364 km (0.093 R)
• M2: 480,359 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.58 AU - 2.74 AU

Year: 1577 Days

Day: 27.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.3

Radius: 5.6

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.07 AU - 18.41 AU

Year: 21623 Days

Day: 16.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,746,856 km

• M1: 170,093 km (0.067 R)
• M2: 954,883 km (0.115 R)
• M3: 1,260,811 km (0.049 R)
• M4: 1,850,825 km (0.103 R)
• M5: 2,119,054 km (0.08 R)
• M6: 2,995,398 km (0.067 R)
• M7: 3,634,779 km (0.112 R)
• M8: 5,983,167 km (0.102 R)
• M9: 7,826,063 km (0.097 R)
• M10: 8,476,365 km (0.112 R)
• M11: 8,564,478 km (0.041 R)
• M12: 9,324,884 km (0.095 R)
• M13: 10,718,837 km (0.113 R)
• M14: 11,053,338 km (0.068 R)
• M15: 12,325,518 km (0.101 R)
• M16: 13,437,778 km (0.072 R)
• M17: 13,540,552 km (0.094 R)
• M18: 13,592,014 km (0.117 R)
• M19: 14,110,071 km (0.063 R)
• M20: 14,266,700 km (0.097 R)
• M21: 14,423,927 km (0.048 R)
• M22: 14,740,177 km (0.099 R)
• M23: 15,379,559 km (0.089 R)
• M24: 15,433,264 km (0.094 R)
• M25: 15,540,825 km (0.084 R)
• M26: 16,574,995 km (0.046 R)
• M27: 17,239,659 km (0.095 R)
• M28: 17,969,397 km (0.079 R)
• M29: 18,823,900 km (0.091 R)
• M30: 19,053,982 km (0.055 R)
• M31: 19,285,110 km (0.096 R)
• M32: 19,749,911 km (0.092 R)
• M33: 20,101,017 km (0.112 R)
• M34: 22,311,176 km (0.103 R)
• M35: 23,228,959 km (0.089 R)
• M36: 23,599,513 km (0.061 R)
• M37: 24,096,627 km (0.071 R)
• M38: 25,544,884 km (0.051 R)
• M39: 26,183,367 km (0.045 R)
• M40: 29,587,018 km (0.088 R)
• M41: 30,190,047 km (0.116 R)
• M42: 30,797,115 km (0.073 R)
• M43: 31,476,439 km (0.075 R)
• M44: 32,504,625 km (0.062 R)
• M45: 34,734,681 km (0.027 R)
• M46: 36,010,601 km (0.082 R)
• M47: 36,582,514 km (0.104 R)
• M48: 36,654,321 km (0.099 R)
• M49: 37,157,568 km (0.116 R)
• M50: 37,735,464 km (0.093 R)
• M51: 38,316,503 km (0.116 R)
• M52: 38,462,211 km (0.067 R)
• M53: 39,120,142 km (0.084 R)
• M54: 39,413,803 km (0.059 R)
• M55: 40,521,276 km (0.039 R)
• M56: 40,595,477 km (0.04 R)
• M57: 41,414,675 km (0.12 R)
• M58: 42,465,151 km (0.076 R)
• M59: 43,448,458 km (0.115 R)
• M60: 44,668,877 km (0.105 R)
• M61: 45,823,324 km (0.075 R)
• M62: 46,520,599 km (0.06 R)
• M63: 54,092,047 km (0.085 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 16,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit