🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.45 AU - 0.59 AU

Year: 135 Days

Day: 15.5 Hours

Environment

Temp: 262 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 15,826,088 km

• M1: 56,099 km (0.115 R)
• M2: 214,823 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.89 AU

Year: 234 Days

Day: 20.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 121.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.75 AU - 0.93 AU

Year: 277 Days

Day: 20.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,826,088 km

• M1: 270,024 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.31 AU - 2.47 AU

Year: 1330 Days

Day: 16.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.56 AU - 5.08 AU

Year: 3231 Days

Day: 43.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51

Radius: 15

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.85 AU - 7.55 AU

Year: 6953 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 15,826,088 km

• M1: 204,650 km (0.087 R)
• M2: 356,193 km (0.065 R)
• M3: 828,623 km (0.1 R)
• M4: 928,105 km (0.102 R)
• M5: 1,492,089 km (0.089 R)
• M6: 1,734,737 km (0.095 R)
• M7: 2,048,444 km (0.119 R)
• M8: 2,553,636 km (0.09 R)
• M9: 2,654,315 km (0.062 R)
• M10: 2,938,401 km (0.047 R)
• M11: 3,219,047 km (0.116 R)
• M12: 3,592,892 km (0.101 R)
• M13: 4,157,923 km (0.11 R)
• M14: 4,413,137 km (0.087 R)
• M15: 4,923,416 km (0.074 R)
• M16: 5,616,652 km (0.1 R)
• M17: 5,799,161 km (0.076 R)
• M18: 6,101,798 km (0.072 R)
• M19: 6,548,348 km (0.069 R)
• M20: 6,670,419 km (0.046 R)
• M21: 6,828,544 km (0.093 R)
• M22: 7,692,622 km (0.065 R)
• M23: 8,100,276 km (0.067 R)
• M24: 8,975,723 km (0.033 R)
• M25: 9,267,588 km (0.108 R)
• M26: 9,503,504 km (0.063 R)
• M27: 10,446,419 km (0.073 R)
• M28: 10,733,198 km (0.049 R)
• M29: 11,209,817 km (0.036 R)
• M30: 12,877,684 km (0.119 R)
• M31: 13,053,162 km (0.045 R)
• M32: 13,495,374 km (0.117 R)
• M33: 13,785,444 km (0.11 R)
• M34: 14,417,046 km (0.098 R)
• M35: 14,713,699 km (0.047 R)
• M36: 14,966,220 km (0.094 R)
• M37: 15,243,275 km (0.107 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 10,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit