🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.5 AU - 0.56 AU

Year: 141 Days

Day: 35.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 13.8 °

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: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.69 AU - 1.07 AU

Year: 302 Days

Day: 18.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,815,515 km

• M1: 99,333 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.76 AU - 1.1 AU

Year: 328 Days

Day: 35.8 Hours

Environment

Temp: 80 °C

Axial Tilt: 55.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,815,515 km

• M1: 105,766 km (0.092 R)

Asteroid Belt

Center: 1.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.43 AU - 1.97 AU

Year: 810 Days

Day: 32.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.94 AU - 2.12 AU

Year: 1056 Days

Day: 22.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,815,515 km

• M1: 105,616 km (0.092 R)
• M2: 242,797 km (0.074 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.6

Radius: 12.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.24 AU - 8.88 AU

Year: 9147 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,815,515 km

• M1: 159,023 km (0.055 R)
• M2: 1,324,839 km (0.088 R)
• M3: 1,745,059 km (0.064 R)
• M4: 2,406,880 km (0.095 R)
• M5: 3,057,631 km (0.118 R)
• M6: 3,822,824 km (0.097 R)
• M7: 6,274,583 km (0.11 R)
• M8: 7,563,369 km (0.105 R)
• M9: 12,011,063 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.8

Radius: 6.8

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.46 AU - 15.56 AU

Year: 22310 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,815,515 km

• M1: 84,672 km (0.112 R)
• M2: 350,209 km (0.056 R)
• M3: 668,403 km (0.119 R)
• M4: 1,739,823 km (0.117 R)
• M5: 2,085,245 km (0.082 R)
• M6: 3,431,326 km (0.03 R)
• M7: 3,944,597 km (0.08 R)
• M8: 5,793,477 km (0.066 R)
• M9: 6,654,861 km (0.083 R)
• M10: 8,103,118 km (0.062 R)
• M11: 9,347,174 km (0.107 R)
• M12: 10,104,139 km (0.051 R)
• M13: 11,872,237 km (0.077 R)
• M14: 14,360,199 km (0.091 R)
• M15: 15,605,451 km (0.113 R)
• M16: 16,254,257 km (0.073 R)
• M17: 17,605,725 km (0.103 R)
• M18: 21,606,420 km (0.071 R)
• M19: 22,006,744 km (0.111 R)
• M20: 25,390,199 km (0.112 R)
• M21: 30,211,589 km (0.087 R)
• M22: 31,859,111 km (0.11 R)
• M23: 42,862,184 km (0.104 R)
• M24: 45,591,746 km (0.106 R)
• M25: 47,082,788 km (0.101 R)
• M26: 47,755,829 km (0.095 R)
• M27: 48,094,668 km (0.114 R)
• M28: 54,842,430 km (0.093 R)
• M29: 58,055,343 km (0.068 R)
• M30: 58,829,063 km (0.107 R)
• M31: 74,185,434 km (0.085 R)
• M32: 76,245,846 km (0.084 R)
• M33: 76,941,027 km (0.038 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit