🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 39 Hours

Environment

Temp: 205 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.62 AU - 0.7 AU

Year: 196 Days

Day: 32 Hours

Environment

Temp: 147 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.02 AU - 1.6 AU

Year: 548 Days

Day: 29.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,895,458 km

• M1: 1,206,507 km (0.033 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.14 AU - 1.78 AU

Year: 644 Days

Day: 30 Hours

Environment

Temp: -34 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.65 AU - 1.71 AU

Year: 795 Days

Day: 23.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,895,458 km

• M1: 774,767 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.82 AU - 3.24 AU

Year: 1926 Days

Day: 42.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.52 AU - 3.62 AU

Year: 1965 Days

Day: 31.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.4

Radius: 3.6

Gravity: 63.84 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.97 AU - 21.43 AU

Year: 30729 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 107,895,458 km

• M1: 45,777 km (0.112 R)
• M2: 184,454 km (0.069 R)
• M3: 366,814 km (0.06 R)
• M4: 593,604 km (0.082 R)
• M5: 820,096 km (0.095 R)
• M6: 1,015,321 km (0.093 R)
• M7: 1,592,320 km (0.12 R)
• M8: 1,896,901 km (0.118 R)
• M9: 2,029,146 km (0.05 R)
• M10: 2,144,037 km (0.098 R)
• M11: 2,287,800 km (0.112 R)
• M12: 2,489,159 km (0.107 R)
• M13: 2,927,780 km (0.107 R)
• M14: 3,104,754 km (0.084 R)
• M15: 4,099,430 km (0.113 R)
• M16: 4,473,575 km (0.086 R)
• M17: 5,962,822 km (0.067 R)
• M18: 6,895,564 km (0.113 R)
• M19: 9,742,262 km (0.09 R)
• M20: 13,284,889 km (0.103 R)
• M21: 21,306,178 km (0.091 R)
• M22: 23,809,548 km (0.091 R)
• M23: 24,165,442 km (0.096 R)
• M24: 25,624,470 km (0.078 R)
• M25: 31,192,502 km (0.108 R)
• M26: 35,167,467 km (0.119 R)
• M27: 37,037,590 km (0.119 R)
• M28: 41,485,434 km (0.071 R)
• M29: 41,828,313 km (0.062 R)
• M30: 42,346,370 km (0.06 R)
• M31: 43,925,824 km (0.072 R)
• M32: 46,830,267 km (0.107 R)
• M33: 49,666,792 km (0.08 R)
• M34: 54,440,161 km (0.08 R)
• M35: 62,159,262 km (0.083 R)
• M36: 82,394,318 km (0.052 R)
• M37: 82,664,941 km (0.033 R)
• M38: 87,075,385 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 10,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit