🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.62 AU - 0.8 AU

Year: 182 Days

Day: 23.8 Hours

Environment

Temp: 299 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.61 AU - 0.81 AU

Year: 182 Days

Day: 29.5 Hours

Environment

Temp: 239 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,574,637 km

• M1: 325,974 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.61 AU - 0.81 AU

Year: 182 Days

Day: 42.8 Hours

Environment

Temp: 326 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,574,637 km

• M1: 127,757 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.71 AU - 0.77 AU

Year: 194 Days

Day: 42.3 Hours

Environment

Temp: 291 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.77 AU - 0.91 AU

Year: 234 Days

Day: 41.1 Hours

Environment

Temp: 240 °C

Axial Tilt: 167 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.97 AU - 1.59 AU

Year: 441 Days

Day: 16 Hours

Environment

Temp: 136 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,574,637 km

• M1: 116,238 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.36 AU - 5.46 AU

Year: 3312 Days

Day: 36 Hours

Environment

Temp: -94 °C

Axial Tilt: 123.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.34 AU - 10.22 AU

Year: 7252 Days

Day: 42.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.1

Radius: 5.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.88 AU - 21.58 AU

Year: 23691 Days

Day: 16.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,574,637 km

• M1: 71,059 km (0.088 R)
• M2: 265,536 km (0.076 R)
• M3: 693,087 km (0.032 R)
• M4: 1,050,925 km (0.047 R)
• M5: 1,254,677 km (0.091 R)
• M6: 1,860,250 km (0.116 R)
• M7: 2,245,015 km (0.094 R)
• M8: 2,438,296 km (0.034 R)
• M9: 3,215,307 km (0.038 R)
• M10: 6,627,784 km (0.051 R)
• M11: 7,636,822 km (0.074 R)
• M12: 8,616,239 km (0.093 R)
• M13: 10,095,762 km (0.093 R)
• M14: 12,758,454 km (0.073 R)
• M15: 16,306,617 km (0.098 R)
• M16: 23,231,652 km (0.107 R)
• M17: 24,835,640 km (0.117 R)
• M18: 25,974,678 km (0.087 R)
• M19: 29,310,112 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.8

Radius: 7.7

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.35 AU - 22.41 AU

Year: 24970 Days

Day: 16.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,574,637 km

• M1: 98,585 km (0.096 R)
• M2: 459,415 km (0.106 R)
• M3: 877,840 km (0.101 R)
• M4: 5,058,353 km (0.061 R)
• M5: 5,699,828 km (0.097 R)
• M6: 8,556,699 km (0.115 R)
• M7: 9,916,095 km (0.069 R)
• M8: 10,557,571 km (0.103 R)
• M9: 11,102,855 km (0.062 R)
• M10: 14,042,154 km (0.114 R)
• M11: 14,553,180 km (0.09 R)
• M12: 15,924,394 km (0.104 R)
• M13: 32,096,672 km (0.067 R)
• M14: 38,790,429 km (0.085 R)
• M15: 40,966,479 km (0.101 R)
• M16: 43,992,695 km (0.1 R)
• M17: 48,640,700 km (0.082 R)
• M18: 54,137,973 km (0.096 R)
• M19: 58,522,687 km (0.103 R)
• M20: 70,720,299 km (0.069 R)

Kuiper Belt

Range: 36 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 20,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit