🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.71 AU - 1.03 AU

Year: 301 Days

Day: 47.2 Hours

Environment

Temp: 84 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,236,421 km

• M1: 66,272 km (0.083 R)
• M2: 746,493 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.54 AU - 2.94 AU

Year: 1682 Days

Day: 45.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,236,421 km

• M1: 302,038 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.71 AU - 2.99 AU

Year: 1784 Days

Day: 23.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.49 AU - 4.07 AU

Year: 2203 Days

Day: 41.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.47 AU - 3.49 AU

Year: 2408 Days

Day: 31.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,236,421 km

• M1: 2,054,727 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.13 AU - 4.19 AU

Year: 2597 Days

Day: 46.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.2

Radius: 5.8

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.4 AU - 20.5 AU

Year: 24743 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,236,421 km

• M1: 93,947 km (0.077 R)
• M2: 650,751 km (0.091 R)
• M3: 958,324 km (0.095 R)
• M4: 1,811,929 km (0.109 R)
• M5: 3,463,041 km (0.064 R)
• M6: 5,269,884 km (0.118 R)
• M7: 5,963,869 km (0.035 R)
• M8: 7,207,177 km (0.088 R)
• M9: 21,438,123 km (0.065 R)
• M10: 22,694,595 km (0.098 R)
• M11: 23,290,743 km (0.109 R)
• M12: 27,985,722 km (0.115 R)
• M13: 29,017,948 km (0.117 R)
• M14: 29,720,160 km (0.086 R)
• M15: 31,158,394 km (0.116 R)
• M16: 39,476,634 km (0.113 R)
• M17: 41,506,827 km (0.113 R)
• M18: 45,774,256 km (0.064 R)
• M19: 48,502,771 km (0.039 R)
• M20: 54,458,113 km (0.111 R)
• M21: 57,335,778 km (0.079 R)
• M22: 60,124,132 km (0.095 R)
• M23: 60,882,593 km (0.107 R)
• M24: 64,375,105 km (0.115 R)
• M25: 64,573,023 km (0.114 R)
• M26: 65,568,448 km (0.11 R)
• M27: 66,170,429 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 13,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit