🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.45 AU - 0.67 AU

Year: 121 Days

Day: 17.2 Hours

Environment

Temp: 431 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,592,642 km

• M1: 48,470 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.04 AU - 1.1 AU

Year: 320 Days

Day: 32.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,592,642 km

• M1: 125,961 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.99 AU - 1.37 AU

Year: 370 Days

Day: 21.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.48 AU - 1.9 AU

Year: 634 Days

Day: 35.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.42 AU - 3.62 AU

Year: 1515 Days

Day: 33.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,592,642 km

• M1: 49,068 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.46 AU - 3.54 AU

Year: 1891 Days

Day: 22.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.5 AU - 6.56 AU

Year: 4818 Days

Day: 16.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.41 AU - 7.45 AU

Year: 5268 Days

Day: 34.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,592,642 km

• M1: 917,484 km (0.116 R)

Asteroid Belt

Center: 11.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 11.6

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.36 AU - 17.86 AU

Year: 17809 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,592,642 km

• M1: 162,314 km (0.045 R)
• M2: 541,245 km (0.111 R)
• M3: 1,621,641 km (0.106 R)
• M4: 2,001,470 km (0.081 R)
• M5: 2,463,877 km (0.101 R)
• M6: 2,894,868 km (0.114 R)
• M7: 3,696,115 km (0.085 R)
• M8: 4,710,239 km (0.081 R)
• M9: 10,490,700 km (0.091 R)
• M10: 13,137,835 km (0.106 R)
• M11: 21,946,756 km (0.114 R)
• M12: 23,596,820 km (0.116 R)
• M13: 27,962,684 km (0.119 R)
• M14: 29,407,650 km (0.104 R)
• M15: 29,900,126 km (0.095 R)
• M16: 33,369,750 km (0.11 R)
• M17: 34,994,532 km (0.076 R)
• M18: 36,106,792 km (0.118 R)
• M19: 40,034,634 km (0.096 R)
• M20: 51,171,148 km (0.104 R)
• M21: 53,147,336 km (0.052 R)
• M22: 60,563,950 km (0.095 R)
• M23: 62,571,105 km (0.093 R)
• M24: 69,945,382 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.2

Radius: 12.5

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.4 AU - 19.56 AU

Year: 22015 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,592,642 km

• M1: 159,023 km (0.12 R)
• M2: 878,887 km (0.106 R)
• M3: 1,896,303 km (0.056 R)
• M4: 3,741,443 km (0.072 R)
• M5: 4,304,978 km (0.105 R)
• M6: 4,699,318 km (0.118 R)
• M7: 5,236,374 km (0.059 R)
• M8: 5,814,121 km (0.059 R)
• M9: 6,252,593 km (0.033 R)
• M10: 6,760,477 km (0.108 R)
• M11: 10,094,715 km (0.11 R)
• M12: 11,871,937 km (0.11 R)
• M13: 12,652,838 km (0.076 R)
• M14: 14,081,947 km (0.057 R)
• M15: 16,122,911 km (0.082 R)
• M16: 19,984,331 km (0.098 R)
• M17: 22,023,499 km (0.064 R)
• M18: 25,685,954 km (0.076 R)
• M19: 28,717,406 km (0.097 R)
• M20: 32,660,806 km (0.117 R)
• M21: 33,630,499 km (0.075 R)
• M22: 35,192,600 km (0.059 R)
• M23: 37,100,721 km (0.069 R)
• M24: 39,698,637 km (0.099 R)
• M25: 42,579,294 km (0.081 R)
• M26: 44,744,574 km (0.065 R)
• M27: 48,574,429 km (0.092 R)
• M28: 53,757,995 km (0.115 R)
• M29: 56,482,920 km (0.108 R)
• M30: 66,967,188 km (0.096 R)
• M31: 70,807,664 km (0.115 R)
• M32: 73,369,528 km (0.108 R)
• M33: 77,694,103 km (0.07 R)
• M34: 81,931,612 km (0.099 R)
• M35: 83,463,195 km (0.098 R)

Kuiper Belt

Range: 38 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit