🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.23 AU - 1.87 AU

Year: 583 Days

Day: 45.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,620,286 km

• M1: 76,445 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.81 AU - 2.79 AU

Year: 1054 Days

Day: 38 Hours

Environment

Temp: 20 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,620,286 km

• M1: 111,899 km (0.114 R)
• M2: 332,855 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.94 AU - 2.66 AU

Year: 1054 Days

Day: 34.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.89 AU - 6.41 AU

Year: 4610 Days

Day: 44.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.88 AU - 9.54 AU

Year: 8449 Days

Day: 16.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,620,286 km

• M1: 47,273 km (0.066 R)
• M2: 1,734,587 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 9.1

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.97 AU - 14.75 AU

Year: 13940 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,620,286 km

• M1: 113,246 km (0.108 R)
• M2: 416,032 km (0.042 R)
• M3: 946,057 km (0.102 R)
• M4: 1,594,713 km (0.073 R)
• M5: 2,843,556 km (0.12 R)
• M6: 3,327,206 km (0.073 R)
• M7: 4,811,516 km (0.111 R)
• M8: 5,216,927 km (0.074 R)
• M9: 5,535,720 km (0.102 R)
• M10: 6,019,370 km (0.05 R)
• M11: 6,901,997 km (0.116 R)
• M12: 8,773,317 km (0.12 R)
• M13: 9,587,877 km (0.113 R)
• M14: 10,122,091 km (0.11 R)
• M15: 15,063,758 km (0.096 R)
• M16: 15,859,319 km (0.106 R)
• M17: 16,380,069 km (0.111 R)
• M18: 17,143,617 km (0.054 R)
• M19: 17,692,043 km (0.089 R)
• M20: 18,659,492 km (0.116 R)
• M21: 19,156,307 km (0.067 R)
• M22: 21,501,552 km (0.099 R)
• M23: 28,135,769 km (0.097 R)
• M24: 29,452,530 km (0.035 R)
• M25: 34,881,885 km (0.103 R)
• M26: 36,657,911 km (0.107 R)
• M27: 42,205,449 km (0.106 R)
• M28: 44,513,894 km (0.039 R)
• M29: 47,669,960 km (0.067 R)
• M30: 51,942,924 km (0.075 R)
• M31: 53,588,201 km (0.12 R)
• M32: 56,982,427 km (0.113 R)

Kuiper Belt

Range: 36.3 - 65.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 18,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit