🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.51 AU - 0.69 AU

Year: 167 Days

Day: 32.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,494,277 km

• M1: 38,447 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.26 AU - 2.64 AU

Year: 1380 Days

Day: 47.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 8.2

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.05 AU - 5.23 AU

Year: 4194 Days

Day: 5.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 29,494,277 km

• M1: 103,522 km (0.109 R)
• M2: 376,388 km (0.034 R)
• M3: 633,397 km (0.108 R)
• M4: 963,859 km (0.067 R)
• M5: 1,240,017 km (0.067 R)
• M6: 1,499,270 km (0.09 R)
• M7: 2,871,980 km (0.116 R)
• M8: 3,559,981 km (0.055 R)
• M9: 3,864,263 km (0.111 R)
• M10: 4,185,898 km (0.118 R)
• M11: 4,702,011 km (0.104 R)
• M12: 5,177,433 km (0.067 R)
• M13: 6,571,086 km (0.12 R)
• M14: 7,302,770 km (0.057 R)
• M15: 7,652,829 km (0.114 R)
• M16: 8,273,660 km (0.099 R)
• M17: 8,615,641 km (0.11 R)
• M18: 9,450,546 km (0.119 R)
• M19: 14,125,629 km (0.109 R)
• M20: 15,115,219 km (0.065 R)
• M21: 15,800,078 km (0.092 R)
• M22: 16,268,170 km (0.105 R)
• M23: 17,109,359 km (0.109 R)
• M24: 18,683,128 km (0.041 R)
• M25: 18,943,578 km (0.105 R)
• M26: 20,835,393 km (0.118 R)
• M27: 22,775,677 km (0.09 R)
• M28: 25,867,117 km (0.105 R)
• M29: 26,846,535 km (0.103 R)
• M30: 27,429,069 km (0.12 R)
• M31: 29,227,534 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 11.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.78 AU - 11.5 AU

Year: 13381 Days

Day: 8.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,494,277 km

• M1: 148,551 km (0.095 R)
• M2: 521,049 km (0.12 R)
• M3: 898,485 km (0.087 R)
• M4: 2,366,938 km (0.103 R)
• M5: 4,524,588 km (0.096 R)
• M6: 6,885,990 km (0.112 R)
• M7: 11,197,401 km (0.116 R)
• M8: 11,956,759 km (0.075 R)
• M9: 19,625,894 km (0.105 R)
• M10: 20,015,447 km (0.074 R)
• M11: 23,147,129 km (0.097 R)
• M12: 26,213,885 km (0.108 R)
• M13: 41,072,245 km (0.096 R)
• M14: 41,582,224 km (0.084 R)
• M15: 42,225,645 km (0.096 R)

Asteroid Belt

Center: 12.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.8

Radius: 6.4

Gravity: 20.5 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.67 AU - 13.75 AU

Year: 18270 Days

Day: 17.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,494,277 km

• M1: 79,885 km (0.07 R)
• M2: 317,895 km (0.08 R)
• M3: 533,765 km (0.069 R)
• M4: 928,853 km (0.093 R)
• M5: 1,165,068 km (0.109 R)
• M6: 1,364,482 km (0.066 R)
• M7: 1,725,163 km (0.09 R)
• M8: 2,958,896 km (0.101 R)
• M9: 3,927,692 km (0.036 R)
• M10: 4,183,355 km (0.072 R)
• M11: 4,553,161 km (0.053 R)
• M12: 5,205,108 km (0.118 R)
• M13: 5,673,200 km (0.116 R)
• M14: 6,427,323 km (0.084 R)
• M15: 7,293,943 km (0.084 R)
• M16: 9,256,667 km (0.041 R)
• M17: 10,601,851 km (0.095 R)
• M18: 17,549,326 km (0.098 R)
• M19: 19,689,922 km (0.118 R)
• M20: 23,634,070 km (0.04 R)
• M21: 24,696,514 km (0.095 R)
• M22: 33,435,274 km (0.106 R)
• M23: 35,044,648 km (0.047 R)
• M24: 38,417,182 km (0.109 R)
• M25: 40,331,137 km (0.115 R)
• M26: 51,740,368 km (0.033 R)
• M27: 58,367,105 km (0.072 R)
• M28: 59,136,487 km (0.076 R)
• M29: 60,892,467 km (0.038 R)
• M30: 65,744,524 km (0.097 R)
• M31: 66,160,107 km (0.119 R)
• M32: 66,577,485 km (0.093 R)
• M33: 68,052,071 km (0.1 R)
• M34: 73,719,587 km (0.085 R)
• M35: 75,980,759 km (0.093 R)
• M36: 76,438,378 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.5

Radius: 6.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 14.4 AU - 14.58 AU

Year: 19851 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,494,277 km

• M1: 90,956 km (0.069 R)
• M2: 527,781 km (0.115 R)
• M3: 772,523 km (0.103 R)
• M4: 995,125 km (0.066 R)
• M5: 1,503,010 km (0.111 R)
• M6: 1,749,846 km (0.11 R)
• M7: 2,156,304 km (0.089 R)
• M8: 2,728,964 km (0.037 R)
• M9: 3,827,312 km (0.067 R)
• M10: 4,924,463 km (0.096 R)
• M11: 5,360,840 km (0.117 R)
• M12: 5,942,327 km (0.1 R)
• M13: 12,842,379 km (0.088 R)
• M14: 18,530,987 km (0.084 R)
• M15: 21,524,291 km (0.12 R)
• M16: 28,534,447 km (0.089 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 16,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit