🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.51 AU - 0.67 AU

Year: 195 Days

Day: 19.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.56 AU - 2.14 AU

Year: 1083 Days

Day: 31.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.13 AU - 3.13 AU

Year: 1836 Days

Day: 27.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,383,944 km

• M1: 739,612 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.35 AU - 2.97 AU

Year: 1867 Days

Day: 20 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 13.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.33 AU - 4.63 AU

Year: 4082 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 154 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,383,944 km

• M1: 165,006 km (0.033 R)
• M2: 600,785 km (0.045 R)
• M3: 1,020,108 km (0.049 R)
• M4: 1,635,254 km (0.092 R)
• M5: 2,346,592 km (0.081 R)
• M6: 2,815,282 km (0.094 R)
• M7: 4,867,765 km (0.12 R)
• M8: 5,534,373 km (0.089 R)
• M9: 6,633,020 km (0.046 R)
• M10: 7,709,377 km (0.103 R)
• M11: 8,477,861 km (0.11 R)
• M12: 9,594,011 km (0.078 R)
• M13: 10,129,122 km (0.086 R)
• M14: 10,928,124 km (0.092 R)
• M15: 11,725,780 km (0.106 R)
• M16: 14,108,126 km (0.074 R)
• M17: 15,883,105 km (0.117 R)
• M18: 16,579,034 km (0.12 R)
• M19: 17,183,559 km (0.094 R)
• M20: 18,907,376 km (0.074 R)
• M21: 21,835,754 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 11.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.64 AU - 6.34 AU

Year: 6311 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,383,944 km

• M1: 156,031 km (0.108 R)
• M2: 566,976 km (0.079 R)
• M3: 1,082,939 km (0.107 R)
• M4: 1,605,484 km (0.052 R)
• M5: 2,944,684 km (0.055 R)
• M6: 3,315,089 km (0.084 R)
• M7: 4,432,884 km (0.111 R)
• M8: 5,007,190 km (0.061 R)
• M9: 5,447,307 km (0.056 R)
• M10: 6,139,796 km (0.11 R)
• M11: 8,248,228 km (0.105 R)
• M12: 8,614,145 km (0.059 R)
• M13: 9,118,888 km (0.054 R)
• M14: 10,004,058 km (0.062 R)
• M15: 16,431,681 km (0.039 R)
• M16: 16,947,344 km (0.071 R)
• M17: 17,341,236 km (0.082 R)
• M18: 19,474,352 km (0.116 R)
• M19: 21,015,210 km (0.103 R)
• M20: 22,635,953 km (0.044 R)
• M21: 27,633,569 km (0.089 R)
• M22: 29,387,754 km (0.111 R)
• M23: 32,508,216 km (0.047 R)
• M24: 34,566,832 km (0.102 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: 251 - 18,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit