🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.45 AU - 0.55 AU

Year: 135 Days

Day: 39.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.59 AU - 0.75 AU

Year: 210 Days

Day: 31.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.88 AU - 3 AU

Year: 1459 Days

Day: 33.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,956,077 km

• M1: 1,042,248 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.55 AU - 2.57 AU

Year: 1568 Days

Day: 39.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.9

Radius: 8.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.92 AU - 8.68 AU

Year: 7552 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 145.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,956,077 km

• M1: 111,151 km (0.11 R)
• M2: 453,132 km (0.073 R)
• M3: 790,026 km (0.111 R)
• M4: 1,189,303 km (0.104 R)
• M5: 1,542,952 km (0.109 R)
• M6: 2,868,240 km (0.105 R)
• M7: 3,783,031 km (0.067 R)
• M8: 4,366,612 km (0.071 R)
• M9: 4,754,819 km (0.112 R)
• M10: 5,544,845 km (0.107 R)
• M11: 6,237,782 km (0.073 R)
• M12: 7,900,862 km (0.034 R)
• M13: 10,046,245 km (0.069 R)
• M14: 11,752,259 km (0.09 R)
• M15: 14,527,748 km (0.111 R)
• M16: 15,284,414 km (0.116 R)
• M17: 15,616,821 km (0.09 R)
• M18: 17,172,040 km (0.037 R)
• M19: 17,651,950 km (0.114 R)
• M20: 19,402,844 km (0.047 R)
• M21: 20,654,978 km (0.111 R)
• M22: 25,115,239 km (0.094 R)
• M23: 26,680,930 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.4

Radius: 9.7

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.12 AU - 11 AU

Year: 11318 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,956,077 km

• M1: 133,740 km (0.053 R)
• M2: 727,046 km (0.114 R)
• M3: 1,058,555 km (0.086 R)
• M4: 1,831,377 km (0.052 R)
• M5: 2,275,683 km (0.037 R)
• M6: 2,920,450 km (0.093 R)
• M7: 4,110,650 km (0.026 R)
• M8: 4,423,908 km (0.045 R)
• M9: 4,877,190 km (0.03 R)
• M10: 5,563,395 km (0.083 R)
• M11: 8,143,659 km (0.086 R)
• M12: 9,109,014 km (0.066 R)
• M13: 9,945,117 km (0.106 R)
• M14: 11,656,367 km (0.11 R)
• M15: 12,760,698 km (0.113 R)
• M16: 13,184,659 km (0.052 R)
• M17: 14,578,761 km (0.117 R)
• M18: 18,108,373 km (0.12 R)
• M19: 19,908,634 km (0.042 R)
• M20: 20,397,071 km (0.063 R)
• M21: 21,144,911 km (0.119 R)
• M22: 22,783,606 km (0.038 R)
• M23: 23,679,249 km (0.102 R)
• M24: 26,801,955 km (0.093 R)
• M25: 30,942,375 km (0.078 R)
• M26: 32,599,171 km (0.12 R)
• M27: 34,664,220 km (0.102 R)
• M28: 39,053,571 km (0.118 R)
• M29: 39,691,157 km (0.109 R)
• M30: 40,465,326 km (0.056 R)
• M31: 46,453,280 km (0.066 R)
• M32: 47,457,381 km (0.053 R)
• M33: 48,037,671 km (0.064 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit