🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.66 AU - 1 AU

Year: 271 Days

Day: 47.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.39 AU - 1.43 AU

Year: 600 Days

Day: 35.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.28 AU - 2.38 AU

Year: 1274 Days

Day: 40.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.03 AU - 6.43 AU

Year: 4284 Days

Day: 13.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,999,018 km

• M1: 100,081 km (0.112 R)
• M2: 361,428 km (0.118 R)
• M3: 645,964 km (0.109 R)
• M4: 1,055,712 km (0.111 R)
• M5: 1,682,378 km (0.073 R)
• M6: 2,245,464 km (0.076 R)
• M7: 2,897,860 km (0.114 R)
• M8: 3,376,723 km (0.075 R)
• M9: 3,963,147 km (0.101 R)
• M10: 5,908,817 km (0.113 R)
• M11: 6,599,211 km (0.051 R)
• M12: 6,895,415 km (0.083 R)
• M13: 7,285,267 km (0.064 R)
• M14: 7,837,732 km (0.11 R)
• M15: 8,386,606 km (0.112 R)
• M16: 9,527,140 km (0.108 R)
• M17: 10,152,310 km (0.069 R)
• M18: 10,657,203 km (0.092 R)
• M19: 11,141,002 km (0.083 R)
• M20: 12,353,792 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618

Radius: 11.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.05 AU - 7.49 AU

Year: 5623 Days

Day: 9 Hours

Environment

Temp: -138 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,999,018 km

• M1: 156,629 km (0.06 R)
• M2: 936,333 km (0.101 R)
• M3: 1,473,539 km (0.059 R)
• M4: 1,903,035 km (0.08 R)
• M5: 2,583,854 km (0.114 R)
• M6: 3,256,147 km (0.042 R)
• M7: 3,677,864 km (0.041 R)
• M8: 4,736,119 km (0.072 R)
• M9: 5,195,684 km (0.093 R)
• M10: 8,334,845 km (0.091 R)
• M11: 11,146,089 km (0.096 R)
• M12: 12,714,173 km (0.108 R)
• M13: 13,712,141 km (0.09 R)
• M14: 14,592,375 km (0.114 R)
• M15: 15,219,040 km (0.086 R)
• M16: 16,283,279 km (0.107 R)
• M17: 17,333,157 km (0.046 R)
• M18: 18,296,568 km (0.115 R)
• M19: 19,092,727 km (0.064 R)
• M20: 20,329,902 km (0.11 R)
• M21: 21,040,043 km (0.115 R)
• M22: 22,584,940 km (0.087 R)
• M23: 26,231,388 km (0.109 R)
• M24: 27,414,707 km (0.112 R)
• M25: 28,544,919 km (0.028 R)
• M26: 31,178,141 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.6

Radius: 4.5

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.06 AU - 18.42 AU

Year: 22366 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,999,018 km

• M1: 56,099 km (0.114 R)
• M2: 214,972 km (0.092 R)
• M3: 519,553 km (0.088 R)
• M4: 1,086,230 km (0.059 R)
• M5: 1,234,930 km (0.045 R)
• M6: 1,954,646 km (0.106 R)
• M7: 2,100,653 km (0.085 R)
• M8: 3,087,102 km (0.071 R)
• M9: 3,933,676 km (0.105 R)
• M10: 4,078,786 km (0.061 R)
• M11: 4,441,561 km (0.069 R)
• M12: 4,727,442 km (0.044 R)
• M13: 4,924,762 km (0.091 R)
• M14: 5,371,312 km (0.119 R)
• M15: 6,265,757 km (0.103 R)
• M16: 6,707,370 km (0.114 R)
• M17: 8,780,348 km (0.095 R)
• M18: 9,078,945 km (0.114 R)
• M19: 10,506,707 km (0.085 R)
• M20: 12,322,975 km (0.085 R)
• M21: 14,544,503 km (0.114 R)
• M22: 17,483,054 km (0.044 R)
• M23: 18,194,841 km (0.081 R)
• M24: 22,782,559 km (0.059 R)
• M25: 25,996,968 km (0.086 R)
• M26: 26,923,278 km (0.045 R)
• M27: 30,963,468 km (0.074 R)
• M28: 35,640,197 km (0.096 R)
• M29: 36,782,526 km (0.086 R)
• M30: 39,542,607 km (0.084 R)
• M31: 40,492,404 km (0.106 R)
• M32: 42,155,782 km (0.074 R)
• M33: 42,862,184 km (0.085 R)
• M34: 50,049,314 km (0.088 R)
• M35: 50,523,390 km (0.098 R)
• M36: 53,926,442 km (0.073 R)
• M37: 55,937,935 km (0.045 R)
• M38: 56,107,878 km (0.076 R)
• M39: 57,134,269 km (0.028 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 14,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit