🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.9 AU - 1.48 AU

Year: 486 Days

Day: 42.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.98 AU - 1.5 AU

Year: 517 Days

Day: 15.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,789,969 km

• M1: 129,851 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.51 AU - 1.55 AU

Year: 709 Days

Day: 45.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.5

Radius: 10.7

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.18 AU - 7.7 AU

Year: 7605 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,789,969 km

• M1: 133,142 km (0.04 R)
• M2: 857,944 km (0.109 R)
• M3: 2,376,811 km (0.099 R)
• M4: 3,282,626 km (0.057 R)
• M5: 4,241,548 km (0.097 R)
• M6: 5,038,456 km (0.055 R)
• M7: 5,765,203 km (0.101 R)
• M8: 6,633,020 km (0.092 R)
• M9: 7,348,995 km (0.106 R)
• M10: 8,032,658 km (0.094 R)
• M11: 9,433,941 km (0.055 R)
• M12: 10,095,762 km (0.061 R)
• M13: 10,637,306 km (0.078 R)
• M14: 11,250,059 km (0.053 R)
• M15: 12,602,274 km (0.051 R)
• M16: 13,405,166 km (0.08 R)
• M17: 16,218,354 km (0.057 R)
• M18: 18,443,622 km (0.045 R)
• M19: 19,781,027 km (0.037 R)
• M20: 20,473,516 km (0.105 R)
• M21: 21,182,161 km (0.12 R)
• M22: 22,482,166 km (0.075 R)
• M23: 24,883,960 km (0.056 R)
• M24: 25,600,384 km (0.107 R)
• M25: 28,120,510 km (0.086 R)
• M26: 28,897,821 km (0.063 R)
• M27: 31,316,070 km (0.046 R)
• M28: 31,731,952 km (0.098 R)
• M29: 35,867,436 km (0.094 R)
• M30: 37,477,558 km (0.09 R)
• M31: 40,471,759 km (0.107 R)
• M32: 41,462,695 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 8.3

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.23 AU - 12.45 AU

Year: 14310 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,789,969 km

• M1: 105,616 km (0.105 R)
• M2: 396,734 km (0.062 R)
• M3: 682,465 km (0.062 R)
• M4: 1,347,578 km (0.11 R)
• M5: 2,837,124 km (0.115 R)
• M6: 3,388,841 km (0.029 R)
• M7: 3,731,120 km (0.03 R)
• M8: 4,333,102 km (0.099 R)
• M9: 5,372,808 km (0.07 R)
• M10: 5,729,598 km (0.106 R)
• M11: 6,450,959 km (0.103 R)
• M12: 8,352,947 km (0.107 R)
• M13: 9,380,983 km (0.085 R)
• M14: 12,043,975 km (0.101 R)
• M15: 16,105,856 km (0.087 R)
• M16: 17,305,631 km (0.117 R)
• M17: 17,848,821 km (0.086 R)
• M18: 18,563,899 km (0.067 R)
• M19: 20,135,873 km (0.096 R)
• M20: 22,246,101 km (0.105 R)
• M21: 26,388,017 km (0.115 R)
• M22: 26,797,616 km (0.12 R)
• M23: 29,235,762 km (0.071 R)
• M24: 35,162,232 km (0.032 R)
• M25: 38,733,581 km (0.102 R)
• M26: 46,886,366 km (0.112 R)
• M27: 48,093,621 km (0.117 R)
• M28: 53,130,282 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit