🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.63 AU - 1.01 AU

Year: 266 Days

Day: 35.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.68 AU - 1.08 AU

Year: 296 Days

Day: 15.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.85 AU - 1.01 AU

Year: 321 Days

Day: 24.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,537,206 km

• M1: 22,290 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.76 AU - 1.12 AU

Year: 326 Days

Day: 12.7 Hours

Environment

Temp: 83 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,537,206 km

• M1: 168,148 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.21 AU - 1.45 AU

Year: 549 Days

Day: 36.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.51 AU - 1.83 AU

Year: 773 Days

Day: 46.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,537,206 km

• M1: 425,456 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.61 AU - 2.13 AU

Year: 916 Days

Day: 46.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,537,206 km

• M1: 98,435 km (0.106 R)
• M2: 1,242,111 km (0.104 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.6 AU - 3.38 AU

Year: 1852 Days

Day: 24 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,537,206 km

• M1: 105,167 km (0.095 R)
• M2: 2,641,300 km (0.052 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.1

Radius: 11.8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.61 AU - 6.53 AU

Year: 4708 Days

Day: 7.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 25,537,206 km

• M1: 147,055 km (0.105 R)
• M2: 547,379 km (0.094 R)
• M3: 1,121,086 km (0.114 R)
• M4: 1,732,493 km (0.069 R)
• M5: 2,108,881 km (0.094 R)
• M6: 2,489,608 km (0.061 R)
• M7: 3,031,152 km (0.054 R)
• M8: 3,435,066 km (0.11 R)
• M9: 4,205,047 km (0.05 R)
• M10: 4,868,812 km (0.076 R)
• M11: 5,513,130 km (0.03 R)
• M12: 5,963,420 km (0.089 R)
• M13: 6,503,468 km (0.074 R)
• M14: 7,392,528 km (0.1 R)
• M15: 7,903,704 km (0.077 R)
• M16: 8,321,980 km (0.055 R)
• M17: 8,916,033 km (0.045 R)
• M18: 9,327,726 km (0.083 R)
• M19: 9,968,903 km (0.069 R)
• M20: 11,197,251 km (0.075 R)
• M21: 13,843,338 km (0.083 R)
• M22: 15,487,568 km (0.107 R)
• M23: 17,705,357 km (0.107 R)
• M24: 18,555,821 km (0.068 R)
• M25: 20,909,145 km (0.061 R)
• M26: 22,082,740 km (0.078 R)
• M27: 25,536,207 km (0.108 R)
• M28: 30,524,997 km (0.114 R)
• M29: 30,991,443 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 12.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.05 AU - 13.77 AU

Year: 14721 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,537,206 km

• M1: 162,613 km (0.097 R)
• M2: 605,572 km (0.093 R)
• M3: 1,091,466 km (0.119 R)
• M4: 1,903,633 km (0.119 R)
• M5: 2,545,258 km (0.064 R)
• M6: 2,943,787 km (0.113 R)
• M7: 3,621,316 km (0.096 R)
• M8: 4,128,901 km (0.08 R)
• M9: 8,860,532 km (0.045 R)
• M10: 12,292,607 km (0.115 R)
• M11: 18,229,997 km (0.069 R)
• M12: 21,779,804 km (0.085 R)
• M13: 22,752,041 km (0.119 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 17,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit