🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.71 AU - 0.8 AU

Year: 236 Days

Day: 12.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,278,266 km

• M1: 27,526 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.95 AU - 1.03 AU

Year: 358 Days

Day: 43.4 Hours

Environment

Temp: 46 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 114,278,266 km

• M1: 811,120 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.9 AU - 1.32 AU

Year: 425 Days

Day: 32.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.43 AU - 1.91 AU

Year: 784 Days

Day: 40.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670

Radius: 12.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.12 AU - 12.18 AU

Year: 11752 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 114,278,266 km

• M1: 151,692 km (0.061 R)
• M2: 777,909 km (0.056 R)
• M3: 1,168,808 km (0.069 R)
• M4: 1,756,429 km (0.047 R)
• M5: 2,173,956 km (0.085 R)
• M6: 3,214,110 km (0.071 R)
• M7: 4,179,166 km (0.078 R)
• M8: 4,745,244 km (0.054 R)
• M9: 5,533,027 km (0.039 R)
• M10: 6,756,289 km (0.108 R)
• M11: 8,752,074 km (0.113 R)
• M12: 10,354,566 km (0.092 R)
• M13: 11,736,551 km (0.093 R)
• M14: 15,204,380 km (0.101 R)
• M15: 15,971,966 km (0.064 R)
• M16: 18,744,763 km (0.12 R)
• M17: 19,627,390 km (0.04 R)
• M18: 20,037,737 km (0.107 R)
• M19: 25,225,492 km (0.083 R)
• M20: 26,301,250 km (0.095 R)
• M21: 27,714,502 km (0.11 R)
• M22: 28,335,482 km (0.092 R)
• M23: 32,030,849 km (0.075 R)
• M24: 39,315,218 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.8

Radius: 6.1

Gravity: 25.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 18.02 AU - 21.16 AU

Year: 31512 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 149.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 114,278,266 km

• M1: 78,688 km (0.115 R)
• M2: 534,962 km (0.082 R)
• M3: 764,296 km (0.043 R)
• M4: 1,003,203 km (0.065 R)
• M5: 1,447,359 km (0.09 R)
• M6: 2,106,338 km (0.087 R)
• M7: 3,221,441 km (0.033 R)
• M8: 3,853,192 km (0.096 R)
• M9: 4,888,858 km (0.086 R)
• M10: 5,493,383 km (0.089 R)
• M11: 8,356,836 km (0.046 R)
• M12: 9,092,559 km (0.112 R)
• M13: 10,833,279 km (0.072 R)
• M14: 11,410,727 km (0.099 R)
• M15: 11,632,581 km (0.052 R)
• M16: 12,626,958 km (0.085 R)
• M17: 15,674,865 km (0.094 R)
• M18: 18,461,275 km (0.095 R)
• M19: 22,128,367 km (0.104 R)
• M20: 27,425,329 km (0.052 R)
• M21: 29,041,734 km (0.09 R)
• M22: 31,006,403 km (0.096 R)
• M23: 32,315,234 km (0.088 R)
• M24: 33,660,418 km (0.099 R)
• M25: 35,042,553 km (0.064 R)
• M26: 35,511,543 km (0.089 R)
• M27: 39,079,601 km (0.091 R)
• M28: 40,777,687 km (0.075 R)
• M29: 41,995,264 km (0.112 R)
• M30: 43,776,227 km (0.035 R)
• M31: 49,029,954 km (0.072 R)
• M32: 57,457,999 km (0.093 R)
• M33: 61,444,483 km (0.108 R)
• M34: 75,538,098 km (0.116 R)
• M35: 83,885,660 km (0.034 R)
• M36: 84,164,660 km (0.104 R)
• M37: 94,628,133 km (0.05 R)
• M38: 103,341,162 km (0.083 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit