🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.49 AU - 0.59 AU

Year: 148 Days

Day: 41.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,084,651 km

• M1: 19,448 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.35 AU - 1.81 AU

Year: 740 Days

Day: 41.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.51 AU - 2.07 AU

Year: 893 Days

Day: 23.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,084,651 km

• M1: 26,329 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.09 AU - 4.75 AU

Year: 2893 Days

Day: 41.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,084,651 km

• M1: 143,315 km (0.027 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.6

Radius: 8.5

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.6 AU - 6.46 AU

Year: 4848 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,084,651 km

• M1: 120,875 km (0.072 R)
• M2: 514,168 km (0.115 R)
• M3: 864,825 km (0.098 R)
• M4: 1,131,708 km (0.107 R)
• M5: 1,408,314 km (0.079 R)
• M6: 2,179,342 km (0.119 R)
• M7: 2,578,618 km (0.119 R)
• M8: 3,006,468 km (0.066 R)
• M9: 5,382,382 km (0.09 R)
• M10: 6,373,168 km (0.108 R)
• M11: 6,672,663 km (0.105 R)
• M12: 7,554,244 km (0.083 R)
• M13: 8,004,084 km (0.109 R)
• M14: 8,313,752 km (0.097 R)
• M15: 10,618,307 km (0.118 R)
• M16: 11,183,189 km (0.033 R)
• M17: 12,219,453 km (0.116 R)
• M18: 13,318,399 km (0.099 R)
• M19: 13,864,431 km (0.052 R)
• M20: 15,294,438 km (0.098 R)
• M21: 15,711,965 km (0.053 R)
• M22: 17,522,997 km (0.071 R)
• M23: 17,914,345 km (0.092 R)
• M24: 18,244,956 km (0.071 R)
• M25: 20,030,257 km (0.086 R)
• M26: 23,705,877 km (0.113 R)
• M27: 25,576,748 km (0.051 R)
• M28: 27,807,851 km (0.117 R)
• M29: 31,873,771 km (0.069 R)
• M30: 32,164,589 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 9.7

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.85 AU - 12.33 AU

Year: 11948 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,084,651 km

• M1: 122,521 km (0.097 R)
• M2: 429,495 km (0.099 R)
• M3: 799,301 km (0.085 R)
• M4: 1,234,182 km (0.052 R)
• M5: 2,076,418 km (0.111 R)
• M6: 2,410,919 km (0.118 R)
• M7: 2,891,428 km (0.069 R)
• M8: 3,214,260 km (0.083 R)
• M9: 4,016,703 km (0.082 R)
• M10: 5,761,164 km (0.031 R)
• M11: 6,390,073 km (0.119 R)
• M12: 7,397,316 km (0.098 R)
• M13: 7,828,606 km (0.116 R)
• M14: 9,224,055 km (0.05 R)
• M15: 9,724,161 km (0.066 R)
• M16: 12,083,469 km (0.066 R)
• M17: 12,743,495 km (0.113 R)
• M18: 14,598,807 km (0.088 R)
• M19: 18,132,010 km (0.084 R)
• M20: 18,837,813 km (0.096 R)
• M21: 19,971,765 km (0.058 R)
• M22: 21,409,400 km (0.111 R)
• M23: 27,749,807 km (0.1 R)
• M24: 28,581,720 km (0.043 R)
• M25: 32,076,476 km (0.037 R)
• M26: 38,989,394 km (0.11 R)
• M27: 50,891,101 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 18,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit