🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.91 AU - 1.37 AU

Year: 430 Days

Day: 43.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.59 AU - 1.99 AU

Year: 846 Days

Day: 35.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.01 AU - 2.89 AU

Year: 1354 Days

Day: 41.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.83 AU - 3.19 AU

Year: 1844 Days

Day: 27.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.1

Radius: 12.1

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.72 AU - 6.86 AU

Year: 5570 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,893,797 km

• M1: 150,944 km (0.068 R)
• M2: 553,213 km (0.075 R)
• M3: 1,065,586 km (0.119 R)
• M4: 1,693,298 km (0.112 R)
• M5: 2,309,043 km (0.115 R)
• M6: 3,351,740 km (0.025 R)
• M7: 4,685,555 km (0.106 R)
• M8: 5,145,120 km (0.101 R)
• M9: 6,218,484 km (0.104 R)
• M10: 7,987,180 km (0.106 R)
• M11: 10,562,956 km (0.09 R)
• M12: 13,062,138 km (0.111 R)
• M13: 19,473,005 km (0.085 R)
• M14: 19,888,439 km (0.044 R)
• M15: 20,809,213 km (0.088 R)
• M16: 22,431,602 km (0.025 R)
• M17: 24,777,895 km (0.083 R)
• M18: 26,514,727 km (0.094 R)
• M19: 30,600,544 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 10

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.44 AU - 6.86 AU

Year: 6055 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,893,797 km

• M1: 124,316 km (0.081 R)
• M2: 436,527 km (0.116 R)
• M3: 755,768 km (0.109 R)
• M4: 1,421,928 km (0.088 R)
• M5: 3,408,438 km (0.092 R)
• M6: 4,476,716 km (0.111 R)
• M7: 5,235,028 km (0.117 R)
• M8: 6,011,291 km (0.07 R)
• M9: 7,041,871 km (0.098 R)
• M10: 7,676,016 km (0.12 R)
• M11: 8,266,778 km (0.051 R)
• M12: 10,504,463 km (0.025 R)
• M13: 11,084,454 km (0.106 R)
• M14: 11,891,086 km (0.104 R)
• M15: 12,574,748 km (0.094 R)
• M16: 12,899,076 km (0.081 R)
• M17: 14,664,780 km (0.109 R)
• M18: 16,265,328 km (0.077 R)
• M19: 18,950,310 km (0.117 R)
• M20: 20,546,520 km (0.06 R)
• M21: 21,148,651 km (0.086 R)
• M22: 23,186,922 km (0.09 R)
• M23: 26,662,081 km (0.068 R)
• M24: 29,320,135 km (0.076 R)
• M25: 34,625,624 km (0.117 R)
• M26: 35,585,893 km (0.084 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit