🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 38.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.31 AU - 1.91 AU

Year: 742 Days

Day: 22.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,749,369 km

• M1: 44,281 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.78 AU - 2.16 AU

Year: 1005 Days

Day: 15.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,749,369 km

• M1: 145,409 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.61 AU - 3.77 AU

Year: 2576 Days

Day: 37.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.8

Radius: 9

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.8 AU - 9.08 AU

Year: 7375 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,749,369 km

• M1: 112,647 km (0.082 R)
• M2: 526,884 km (0.063 R)
• M3: 1,221,317 km (0.099 R)
• M4: 1,767,948 km (0.091 R)
• M5: 2,521,472 km (0.057 R)
• M6: 2,981,336 km (0.053 R)
• M7: 3,388,691 km (0.085 R)
• M8: 4,215,967 km (0.116 R)
• M9: 5,550,530 km (0.047 R)
• M10: 6,169,117 km (0.073 R)
• M11: 6,561,961 km (0.093 R)
• M12: 6,936,554 km (0.096 R)
• M13: 7,993,164 km (0.083 R)
• M14: 8,660,520 km (0.094 R)
• M15: 15,282,170 km (0.084 R)
• M16: 17,189,244 km (0.103 R)
• M17: 18,299,859 km (0.11 R)
• M18: 19,527,160 km (0.104 R)
• M19: 19,948,128 km (0.087 R)
• M20: 20,591,100 km (0.03 R)
• M21: 23,145,035 km (0.11 R)
• M22: 24,255,500 km (0.048 R)
• M23: 28,154,469 km (0.11 R)
• M24: 28,601,916 km (0.041 R)
• M25: 29,236,361 km (0.048 R)
• M26: 33,043,178 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.9

Radius: 3

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.4 AU - 23.5 AU

Year: 29981 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,749,369 km

• M1: 229,932 km (0.103 R)
• M2: 864,825 km (0.042 R)
• M3: 988,842 km (0.058 R)
• M4: 1,285,495 km (0.078 R)
• M5: 1,461,571 km (0.069 R)
• M6: 2,197,892 km (0.1 R)
• M7: 2,470,160 km (0.101 R)
• M8: 3,549,509 km (0.116 R)
• M9: 6,121,246 km (0.093 R)
• M10: 6,816,577 km (0.079 R)
• M11: 7,823,520 km (0.11 R)
• M12: 8,134,983 km (0.112 R)
• M13: 8,408,448 km (0.095 R)
• M14: 9,216,426 km (0.116 R)
• M15: 10,496,684 km (0.094 R)
• M16: 11,488,668 km (0.067 R)
• M17: 12,007,323 km (0.026 R)
• M18: 14,635,608 km (0.117 R)
• M19: 16,369,149 km (0.103 R)
• M20: 17,472,283 km (0.115 R)
• M21: 20,237,002 km (0.065 R)
• M22: 21,853,407 km (0.032 R)
• M23: 24,201,794 km (0.12 R)
• M24: 25,436,724 km (0.096 R)
• M25: 26,613,312 km (0.082 R)
• M26: 28,445,437 km (0.112 R)
• M27: 33,159,116 km (0.057 R)
• M28: 33,274,456 km (0.057 R)
• M29: 33,390,095 km (0.113 R)
• M30: 35,397,848 km (0.106 R)
• M31: 37,110,594 km (0.1 R)
• M32: 42,171,341 km (0.081 R)
• M33: 44,094,571 km (0.095 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 13,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit