🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.49 AU - 0.71 AU

Year: 175 Days

Day: 36.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,226,301 km

• M1: 244,593 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.87 AU - 1.31 AU

Year: 429 Days

Day: 29.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.02 AU - 1.32 AU

Year: 477 Days

Day: 38.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,226,301 km

• M1: 168,298 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.97 AU - 2.15 AU

Year: 1114 Days

Day: 15.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,226,301 km

• M1: 474,076 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.94 AU - 2.86 AU

Year: 1401 Days

Day: 24.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.5

Radius: 5.5

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.79 AU - 17.69 AU

Year: 21319 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,226,301 km

• M1: 77,342 km (0.088 R)
• M2: 294,409 km (0.03 R)
• M3: 815,757 km (0.075 R)
• M4: 1,076,955 km (0.073 R)
• M5: 1,290,431 km (0.115 R)
• M6: 1,597,256 km (0.088 R)
• M7: 1,786,049 km (0.111 R)
• M8: 1,989,652 km (0.075 R)
• M9: 3,614,584 km (0.065 R)
• M10: 4,003,837 km (0.102 R)
• M11: 5,340,345 km (0.079 R)
• M12: 6,466,518 km (0.114 R)
• M13: 7,503,530 km (0.099 R)
• M14: 9,287,185 km (0.114 R)
• M15: 10,073,771 km (0.063 R)
• M16: 16,299,436 km (0.07 R)
• M17: 17,692,342 km (0.08 R)
• M18: 18,202,321 km (0.041 R)
• M19: 18,374,508 km (0.098 R)
• M20: 20,248,371 km (0.098 R)
• M21: 21,566,029 km (0.069 R)
• M22: 23,342,953 km (0.074 R)
• M23: 24,059,526 km (0.063 R)
• M24: 26,849,826 km (0.086 R)
• M25: 28,322,766 km (0.031 R)
• M26: 28,786,520 km (0.096 R)
• M27: 35,419,091 km (0.063 R)
• M28: 35,957,494 km (0.111 R)
• M29: 41,495,308 km (0.07 R)
• M30: 46,122,819 km (0.119 R)
• M31: 54,222,945 km (0.074 R)
• M32: 64,811,632 km (0.098 R)
• M33: 70,800,184 km (0.08 R)
• M34: 71,013,062 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 11,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit