🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.54 AU - 0.6 AU

Year: 153 Days

Day: 14.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,796,022 km

• M1: 49,666 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.73 AU

Year: 170 Days

Day: 23.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.86 AU - 1.38 AU

Year: 422 Days

Day: 28.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.32 AU - 2.08 AU

Year: 790 Days

Day: 29.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.13 AU - 2.15 AU

Year: 1116 Days

Day: 35.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.3

Radius: 4

Gravity: 21.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 15.85 AU - 24.99 AU

Year: 32891 Days

Day: 24.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,796,022 km

• M1: 50,414 km (0.117 R)
• M2: 419,173 km (0.108 R)
• M3: 546,331 km (0.109 R)
• M4: 729,888 km (0.103 R)
• M5: 858,991 km (0.095 R)
• M6: 1,003,652 km (0.098 R)
• M7: 1,405,921 km (0.098 R)
• M8: 1,555,967 km (0.118 R)
• M9: 1,753,736 km (0.069 R)
• M10: 3,312,396 km (0.115 R)
• M11: 3,860,074 km (0.032 R)
• M12: 4,223,297 km (0.113 R)
• M13: 4,791,769 km (0.098 R)
• M14: 5,490,242 km (0.037 R)
• M15: 6,615,667 km (0.116 R)
• M16: 7,529,560 km (0.064 R)
• M17: 7,834,740 km (0.085 R)
• M18: 10,963,878 km (0.112 R)
• M19: 11,093,580 km (0.119 R)
• M20: 14,835,920 km (0.116 R)
• M21: 18,320,503 km (0.116 R)
• M22: 19,720,440 km (0.061 R)
• M23: 21,696,030 km (0.084 R)
• M24: 23,583,356 km (0.115 R)
• M25: 24,456,260 km (0.117 R)
• M26: 31,438,292 km (0.119 R)
• M27: 31,831,734 km (0.074 R)
• M28: 32,762,532 km (0.057 R)
• M29: 41,027,066 km (0.025 R)
• M30: 46,393,890 km (0.119 R)
• M31: 52,946,277 km (0.102 R)
• M32: 53,689,629 km (0.11 R)
• M33: 57,510,508 km (0.117 R)
• M34: 59,287,431 km (0.098 R)
• M35: 59,487,144 km (0.031 R)
• M36: 61,713,310 km (0.06 R)
• M37: 62,536,398 km (0.098 R)
• M38: 66,546,219 km (0.061 R)
• M39: 74,374,825 km (0.11 R)
• M40: 76,246,594 km (0.084 R)
• M41: 78,629,987 km (0.028 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 16,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit