🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.96 AU - 1.14 AU

Year: 393 Days

Day: 38.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,568,898 km

• M1: 617,540 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.23 AU - 1.71 AU

Year: 651 Days

Day: 43 Hours

Environment

Temp: -27 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.47 AU - 4.09 AU

Year: 2170 Days

Day: 16.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,568,898 km

• M1: 598,541 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.46 AU - 3.7 AU

Year: 2474 Days

Day: 33.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,568,898 km

• M1: 3,320,175 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.92 AU - 4.8 AU

Year: 3325 Days

Day: 32.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,568,898 km

• M1: 3,252,407 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.3

Radius: 9

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.38 AU - 7.22 AU

Year: 5776 Days

Day: 14.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,568,898 km

• M1: 112,647 km (0.111 R)
• M2: 406,009 km (0.063 R)
• M3: 813,962 km (0.115 R)
• M4: 1,143,975 km (0.102 R)
• M5: 1,721,273 km (0.103 R)
• M6: 2,100,354 km (0.1 R)
• M7: 2,481,529 km (0.041 R)
• M8: 2,947,976 km (0.073 R)
• M9: 3,561,327 km (0.085 R)
• M10: 4,624,519 km (0.061 R)
• M11: 5,666,618 km (0.09 R)
• M12: 6,614,171 km (0.077 R)
• M13: 7,071,791 km (0.064 R)
• M14: 8,168,792 km (0.119 R)
• M15: 10,744,568 km (0.049 R)
• M16: 12,242,491 km (0.1 R)
• M17: 13,481,611 km (0.095 R)
• M18: 16,270,264 km (0.102 R)
• M19: 17,433,238 km (0.08 R)
• M20: 21,254,117 km (0.091 R)
• M21: 22,642,685 km (0.113 R)
• M22: 23,118,705 km (0.119 R)
• M23: 25,005,284 km (0.085 R)
• M24: 28,435,414 km (0.05 R)
• M25: 30,502,407 km (0.105 R)
• M26: 34,409,605 km (0.118 R)
• M27: 35,356,410 km (0.039 R)
• M28: 35,675,951 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.1

Radius: 9.5

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.14 AU - 10 AU

Year: 8373 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 33,568,898 km

• M1: 118,631 km (0.108 R)
• M2: 553,811 km (0.107 R)
• M3: 1,194,988 km (0.097 R)
• M4: 1,500,467 km (0.074 R)
• M5: 2,274,336 km (0.104 R)
• M6: 2,833,533 km (0.097 R)
• M7: 4,979,964 km (0.111 R)
• M8: 5,454,189 km (0.113 R)
• M9: 7,618,272 km (0.111 R)
• M10: 8,510,623 km (0.058 R)
• M11: 9,236,023 km (0.117 R)
• M12: 11,229,863 km (0.116 R)
• M13: 11,824,964 km (0.091 R)
• M14: 13,434,936 km (0.102 R)
• M15: 13,737,124 km (0.114 R)
• M16: 14,043,949 km (0.116 R)
• M17: 17,014,215 km (0.106 R)
• M18: 20,063,618 km (0.07 R)
• M19: 20,778,695 km (0.078 R)
• M20: 21,183,358 km (0.116 R)
• M21: 22,940,235 km (0.074 R)
• M22: 25,800,995 km (0.045 R)
• M23: 27,705,077 km (0.06 R)
• M24: 30,111,359 km (0.077 R)
• M25: 30,943,422 km (0.085 R)
• M26: 31,577,567 km (0.108 R)
• M27: 32,328,249 km (0.082 R)
• M28: 33,865,218 km (0.119 R)
• M29: 34,992,588 km (0.12 R)
• M30: 36,495,298 km (0.096 R)
• M31: 36,848,050 km (0.114 R)
• M32: 37,560,435 km (0.09 R)
• M33: 38,161,070 km (0.077 R)
• M34: 38,524,593 km (0.098 R)
• M35: 40,126,338 km (0.1 R)

Asteroid Belt

Center: 8.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.5

Radius: 12

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.3 AU - 9.54 AU

Year: 9731 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,568,898 km

• M1: 149,299 km (0.099 R)
• M2: 807,081 km (0.118 R)
• M3: 1,254,677 km (0.119 R)
• M4: 1,787,695 km (0.064 R)
• M5: 3,154,122 km (0.093 R)
• M6: 3,776,299 km (0.099 R)
• M7: 4,402,366 km (0.056 R)
• M8: 5,040,700 km (0.082 R)
• M9: 5,618,896 km (0.086 R)
• M10: 8,308,367 km (0.053 R)
• M11: 10,021,711 km (0.072 R)
• M12: 10,518,974 km (0.102 R)
• M13: 10,985,271 km (0.095 R)
• M14: 13,043,438 km (0.042 R)
• M15: 14,646,679 km (0.055 R)
• M16: 25,002,741 km (0.107 R)
• M17: 25,583,181 km (0.026 R)
• M18: 27,378,954 km (0.09 R)
• M19: 29,716,869 km (0.118 R)
• M20: 31,603,597 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit