🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.75 AU - 1.25 AU

Year: 351 Days

Day: 44.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,144,220 km

• M1: 26,778 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.97 AU - 1.37 AU

Year: 445 Days

Day: 27.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,144,220 km

• M1: 22,589 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.93 AU - 2.49 AU

Year: 1155 Days

Day: 19.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.65 AU - 2.75 AU

Year: 1559 Days

Day: 16.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,144,220 km

• M1: 49,666 km (0.119 R)
• M2: 1,015,321 km (0.115 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556

Radius: 9.8

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.38 AU - 11.5 AU

Year: 10194 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,144,220 km

• M1: 121,922 km (0.094 R)
• M2: 511,026 km (0.047 R)
• M3: 1,050,925 km (0.107 R)
• M4: 1,415,944 km (0.073 R)
• M5: 1,745,059 km (0.107 R)
• M6: 2,075,072 km (0.088 R)
• M7: 2,884,397 km (0.106 R)
• M8: 3,234,755 km (0.09 R)
• M9: 4,101,974 km (0.119 R)
• M10: 4,692,436 km (0.088 R)
• M11: 5,023,796 km (0.118 R)
• M12: 5,666,618 km (0.111 R)
• M13: 6,008,150 km (0.11 R)
• M14: 6,657,554 km (0.096 R)
• M15: 7,233,955 km (0.111 R)
• M16: 7,801,529 km (0.034 R)
• M17: 8,311,508 km (0.118 R)
• M18: 8,980,061 km (0.083 R)
• M19: 9,445,310 km (0.048 R)
• M20: 10,373,715 km (0.059 R)
• M21: 10,730,805 km (0.028 R)
• M22: 13,951,049 km (0.073 R)
• M23: 21,555,707 km (0.08 R)
• M24: 22,222,016 km (0.071 R)
• M25: 25,947,451 km (0.035 R)
• M26: 31,217,336 km (0.078 R)
• M27: 31,535,381 km (0.092 R)
• M28: 32,285,913 km (0.083 R)
• M29: 32,938,609 km (0.091 R)
• M30: 43,286,144 km (0.078 R)
• M31: 43,814,075 km (0.116 R)
• M32: 44,614,124 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.4

Radius: 14.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.22 AU - 12.74 AU

Year: 15495 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,144,220 km

• M1: 186,698 km (0.09 R)
• M2: 747,690 km (0.082 R)
• M3: 1,658,891 km (0.119 R)
• M4: 2,191,609 km (0.027 R)
• M5: 2,665,984 km (0.117 R)
• M6: 3,282,626 km (0.113 R)
• M7: 3,772,709 km (0.117 R)
• M8: 5,235,028 km (0.108 R)
• M9: 5,798,713 km (0.104 R)
• M10: 9,051,868 km (0.04 R)
• M11: 10,131,665 km (0.057 R)
• M12: 14,424,975 km (0.109 R)
• M13: 15,609,341 km (0.084 R)
• M14: 16,409,690 km (0.108 R)
• M15: 19,304,109 km (0.107 R)
• M16: 20,741,894 km (0.075 R)
• M17: 24,989,876 km (0.071 R)
• M18: 27,005,856 km (0.051 R)
• M19: 33,823,181 km (0.086 R)
• M20: 37,821,184 km (0.105 R)
• M21: 39,265,252 km (0.085 R)
• M22: 39,799,466 km (0.058 R)
• M23: 44,393,168 km (0.11 R)
• M24: 49,951,178 km (0.078 R)
• M25: 51,369,964 km (0.111 R)
• M26: 53,140,604 km (0.111 R)
• M27: 54,619,230 km (0.119 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 14,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit