🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.66 AU - 0.7 AU

Year: 214 Days

Day: 44.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,885,113 km

• M1: 254,765 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.05 AU - 1.21 AU

Year: 457 Days

Day: 42.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,885,113 km

• M1: 14,062 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.97 AU - 1.51 AU

Year: 526 Days

Day: 27.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,885,113 km

• M1: 30,518 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.26 AU - 3.84 AU

Year: 2547 Days

Day: 27 Hours

Environment

Temp: -118 °C

Axial Tilt: 53.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.99 AU - 4.81 AU

Year: 2933 Days

Day: 44.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,885,113 km

• M1: 700,866 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.4

Radius: 8.9

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.48 AU - 9.18 AU

Year: 8343 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,885,113 km

• M1: 113,246 km (0.078 R)
• M2: 461,061 km (0.059 R)
• M3: 764,445 km (0.054 R)
• M4: 1,315,713 km (0.074 R)
• M5: 2,128,628 km (0.075 R)
• M6: 2,682,439 km (0.109 R)
• M7: 3,643,606 km (0.1 R)
• M8: 4,680,020 km (0.106 R)
• M9: 5,371,461 km (0.108 R)
• M10: 7,896,224 km (0.12 R)
• M11: 12,034,550 km (0.116 R)
• M12: 13,722,613 km (0.099 R)
• M13: 15,624,899 km (0.106 R)
• M14: 17,764,149 km (0.099 R)
• M15: 20,535,599 km (0.109 R)
• M16: 24,160,206 km (0.091 R)
• M17: 25,086,067 km (0.089 R)
• M18: 27,640,451 km (0.09 R)
• M19: 28,005,918 km (0.097 R)
• M20: 31,046,495 km (0.071 R)
• M21: 35,362,094 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 12,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit