🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.54 AU - 0.62 AU

Year: 164 Days

Day: 45.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,616,893 km

• M1: 103,671 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.63 AU - 1.05 AU

Year: 286 Days

Day: 30 Hours

Environment

Temp: 115 °C

Axial Tilt: 142.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.49 AU - 3.71 AU

Year: 2024 Days

Day: 17.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,616,893 km

• M1: 196,123 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3 AU - 4.48 AU

Year: 2682 Days

Day: 42.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 13.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.86 AU - 6.12 AU

Year: 4134 Days

Day: 7.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,616,893 km

• M1: 170,392 km (0.089 R)
• M2: 661,821 km (0.047 R)
• M3: 2,027,201 km (0.029 R)
• M4: 2,529,251 km (0.082 R)
• M5: 4,001,444 km (0.111 R)
• M6: 6,437,196 km (0.115 R)
• M7: 8,145,006 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.3

Radius: 3.8

Gravity: 62.76 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.11 AU - 15.05 AU

Year: 16547 Days

Day: 20.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,616,893 km

• M1: 48,171 km (0.085 R)
• M2: 190,887 km (0.076 R)
• M3: 331,958 km (0.073 R)
• M4: 1,662,332 km (0.074 R)
• M5: 1,804,749 km (0.114 R)
• M6: 1,955,244 km (0.111 R)
• M7: 2,239,031 km (0.059 R)
• M8: 3,068,252 km (0.051 R)
• M9: 5,536,916 km (0.086 R)
• M10: 6,574,078 km (0.118 R)
• M11: 8,285,628 km (0.061 R)
• M12: 8,492,372 km (0.061 R)
• M13: 11,631,833 km (0.093 R)
• M14: 12,760,698 km (0.027 R)
• M15: 14,253,536 km (0.059 R)
• M16: 16,664,156 km (0.071 R)
• M17: 17,243,847 km (0.077 R)
• M18: 17,751,134 km (0.096 R)
• M19: 20,438,360 km (0.105 R)
• M20: 23,078,015 km (0.113 R)
• M21: 25,066,021 km (0.098 R)
• M22: 27,165,178 km (0.091 R)
• M23: 27,507,009 km (0.1 R)
• M24: 31,835,324 km (0.063 R)
• M25: 34,959,826 km (0.111 R)
• M26: 36,596,127 km (0.084 R)
• M27: 47,993,690 km (0.054 R)
• M28: 49,671,879 km (0.077 R)
• M29: 52,790,545 km (0.094 R)
• M30: 55,304,687 km (0.101 R)
• M31: 55,853,562 km (0.073 R)
• M32: 63,323,432 km (0.081 R)
• M33: 67,608,514 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit