🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.65 AU

Year: 163 Days

Day: 24.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.91 AU - 2.33 AU

Year: 1139 Days

Day: 14.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.64 AU - 3.22 AU

Year: 1850 Days

Day: 39.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.2

Radius: 12

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.08 AU - 6.22 AU

Year: 5627 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,426,631 km

• M1: 154,535 km (0.069 R)
• M2: 962,363 km (0.116 R)
• M3: 1,464,713 km (0.111 R)
• M4: 2,038,421 km (0.083 R)
• M5: 2,939,897 km (0.088 R)
• M6: 6,054,076 km (0.039 R)
• M7: 7,054,288 km (0.118 R)
• M8: 7,611,988 km (0.115 R)
• M9: 9,756,923 km (0.093 R)
• M10: 10,361,747 km (0.094 R)
• M11: 11,694,215 km (0.107 R)
• M12: 13,450,793 km (0.087 R)
• M13: 14,752,893 km (0.097 R)
• M14: 19,702,040 km (0.087 R)
• M15: 21,093,150 km (0.026 R)
• M16: 22,031,877 km (0.094 R)
• M17: 24,697,860 km (0.059 R)
• M18: 25,497,311 km (0.072 R)
• M19: 28,693,919 km (0.106 R)

Asteroid Belt

Center: 9.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.6

Radius: 4.7

Gravity: 42.4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.66 AU - 15.96 AU

Year: 18935 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,426,631 km

• M1: 77,791 km (0.063 R)
• M2: 229,034 km (0.105 R)
• M3: 391,797 km (0.066 R)
• M4: 565,330 km (0.11 R)
• M5: 822,788 km (0.045 R)
• M6: 1,114,504 km (0.049 R)
• M7: 2,506,064 km (0.111 R)
• M8: 2,749,758 km (0.084 R)
• M9: 2,956,054 km (0.088 R)
• M10: 3,886,553 km (0.099 R)
• M11: 4,418,373 km (0.114 R)
• M12: 4,959,768 km (0.107 R)
• M13: 7,423,794 km (0.032 R)
• M14: 8,399,023 km (0.072 R)
• M15: 9,283,894 km (0.07 R)
• M16: 13,596,053 km (0.108 R)
• M17: 15,366,394 km (0.108 R)
• M18: 17,898,936 km (0.066 R)
• M19: 18,256,326 km (0.084 R)
• M20: 20,991,124 km (0.093 R)
• M21: 22,301,153 km (0.056 R)
• M22: 24,971,924 km (0.116 R)
• M23: 25,869,661 km (0.114 R)
• M24: 28,207,576 km (0.058 R)
• M25: 31,452,653 km (0.072 R)
• M26: 32,103,853 km (0.046 R)
• M27: 36,486,771 km (0.065 R)
• M28: 39,720,778 km (0.07 R)
• M29: 40,788,607 km (0.041 R)
• M30: 46,081,081 km (0.118 R)
• M31: 56,842,404 km (0.064 R)
• M32: 57,420,450 km (0.103 R)
• M33: 58,784,633 km (0.049 R)
• M34: 63,212,431 km (0.062 R)
• M35: 74,320,970 km (0.118 R)
• M36: 77,819,765 km (0.114 R)
• M37: 79,249,472 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 17,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit