🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.53 AU - 0.77 AU

Year: 183 Days

Day: 21.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,659,475 km

• M1: 115,041 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.02 AU - 1.64 AU

Year: 537 Days

Day: 16.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.41 AU - 1.41 AU

Year: 586 Days

Day: 17.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,659,475 km

• M1: 1,068,428 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.11 AU - 1.77 AU

Year: 605 Days

Day: 40.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,659,475 km

• M1: 155,881 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.6 AU - 4.62 AU

Year: 3463 Days

Day: 15.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,659,475 km

• M1: 73,752 km (0.115 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.52 AU - 6.42 AU

Year: 4476 Days

Day: 38.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.3

Radius: 4.6

Gravity: 31.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.9 AU - 19.2 AU

Year: 27951 Days

Day: 20.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 94,659,475 km

• M1: 58,044 km (0.053 R)
• M2: 255,663 km (0.091 R)
• M3: 416,331 km (0.086 R)
• M4: 656,136 km (0.079 R)
• M5: 1,193,342 km (0.05 R)
• M6: 1,381,387 km (0.116 R)
• M7: 1,644,380 km (0.103 R)
• M8: 1,837,660 km (0.054 R)
• M9: 3,157,113 km (0.118 R)
• M10: 5,540,357 km (0.086 R)
• M11: 6,341,603 km (0.072 R)
• M12: 9,446,806 km (0.109 R)
• M13: 10,584,947 km (0.115 R)
• M14: 11,461,890 km (0.101 R)
• M15: 15,796,638 km (0.116 R)
• M16: 16,229,873 km (0.086 R)
• M17: 19,094,074 km (0.116 R)
• M18: 20,799,340 km (0.116 R)
• M19: 32,228,468 km (0.114 R)
• M20: 34,491,883 km (0.109 R)
• M21: 34,782,103 km (0.091 R)
• M22: 39,017,369 km (0.085 R)
• M23: 42,910,653 km (0.069 R)
• M24: 43,583,694 km (0.098 R)
• M25: 50,893,345 km (0.111 R)
• M26: 55,331,166 km (0.117 R)
• M27: 55,928,361 km (0.078 R)
• M28: 56,529,744 km (0.115 R)
• M29: 64,746,108 km (0.109 R)
• M30: 64,966,615 km (0.12 R)
• M31: 70,410,781 km (0.097 R)
• M32: 76,151,151 km (0.107 R)
• M33: 80,400,777 km (0.06 R)
• M34: 93,528,738 km (0.03 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 13,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit