🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 36.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,634,485 km

• M1: 36,801 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.91 AU - 1.99 AU

Year: 971 Days

Day: 33.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.29 AU - 2.41 AU

Year: 1284 Days

Day: 28.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.25 AU - 2.59 AU

Year: 1342 Days

Day: 28 Hours

Environment

Temp: -68 °C

Axial Tilt: 83 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,634,485 km

• M1: 33,660 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.75 AU - 3.73 AU

Year: 2079 Days

Day: 23.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 166.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 9.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.07 AU - 13.07 AU

Year: 14028 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,634,485 km

• M1: 122,670 km (0.087 R)
• M2: 444,754 km (0.069 R)
• M3: 774,917 km (0.116 R)
• M4: 1,191,098 km (0.117 R)
• M5: 1,768,845 km (0.086 R)
• M6: 2,706,225 km (0.098 R)
• M7: 3,214,110 km (0.075 R)
• M8: 3,629,394 km (0.104 R)
• M9: 4,998,813 km (0.113 R)
• M10: 5,456,283 km (0.07 R)
• M11: 7,363,357 km (0.102 R)
• M12: 8,535,456 km (0.107 R)
• M13: 10,441,782 km (0.109 R)
• M14: 11,081,313 km (0.104 R)
• M15: 11,578,127 km (0.072 R)
• M16: 12,321,629 km (0.106 R)
• M17: 13,652,152 km (0.049 R)
• M18: 14,352,121 km (0.109 R)
• M19: 15,075,875 km (0.06 R)
• M20: 16,312,451 km (0.085 R)
• M21: 18,752,841 km (0.086 R)
• M22: 19,697,701 km (0.108 R)
• M23: 20,345,011 km (0.066 R)
• M24: 20,673,977 km (0.078 R)
• M25: 22,459,428 km (0.102 R)
• M26: 26,334,611 km (0.098 R)
• M27: 27,120,149 km (0.111 R)
• M28: 27,921,246 km (0.048 R)
• M29: 31,502,619 km (0.053 R)
• M30: 32,723,936 km (0.063 R)
• M31: 33,976,519 km (0.082 R)
• M32: 35,974,698 km (0.115 R)
• M33: 37,678,169 km (0.112 R)
• M34: 38,801,200 km (0.1 R)
• M35: 41,640,268 km (0.046 R)
• M36: 45,871,644 km (0.109 R)
• M37: 48,748,411 km (0.031 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 16,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit