🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.64 AU - 0.64 AU

Year: 188 Days

Day: 24.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,269,237 km

• M1: 169,943 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.37 AU - 1.57 AU

Year: 654 Days

Day: 16.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.19 AU - 1.77 AU

Year: 661 Days

Day: 16.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.86 AU - 2.96 AU

Year: 1822 Days

Day: 25.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.08 AU - 3.4 AU

Year: 2141 Days

Day: 21.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,269,237 km

• M1: 27,077 km (0.107 R)
• M2: 483,650 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.18 AU - 3.78 AU

Year: 2383 Days

Day: 43.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.79 AU - 4.31 AU

Year: 2992 Days

Day: 38.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,269,237 km

• M1: 45,179 km (0.109 R)
• M2: 138,677 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.8

Radius: 10

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.01 AU - 6.07 AU

Year: 4787 Days

Day: 14.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 22,269,237 km

• M1: 124,765 km (0.118 R)
• M2: 454,030 km (0.068 R)
• M3: 816,505 km (0.107 R)
• M4: 1,741,768 km (0.039 R)
• M5: 2,224,072 km (0.12 R)
• M6: 2,573,383 km (0.087 R)
• M7: 2,925,835 km (0.06 R)
• M8: 7,118,166 km (0.119 R)
• M9: 7,430,825 km (0.101 R)
• M10: 8,953,283 km (0.075 R)
• M11: 9,579,350 km (0.099 R)
• M12: 10,077,511 km (0.105 R)
• M13: 10,432,507 km (0.084 R)
• M14: 10,836,720 km (0.112 R)
• M15: 11,335,479 km (0.106 R)
• M16: 12,112,341 km (0.116 R)
• M17: 13,676,088 km (0.107 R)
• M18: 15,735,751 km (0.057 R)
• M19: 16,268,020 km (0.059 R)
• M20: 18,051,975 km (0.117 R)
• M21: 18,694,199 km (0.084 R)
• M22: 21,416,730 km (0.037 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 14,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit