🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.07 AU

Year: 327 Days

Day: 27.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.35 AU - 1.43 AU

Year: 608 Days

Day: 28.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.84 AU - 4.3 AU

Year: 2502 Days

Day: 46.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,054,001 km

• M1: 639,980 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.8 AU - 3.86 AU

Year: 2780 Days

Day: 36.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.75 AU - 4.83 AU

Year: 3295 Days

Day: 24.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 117.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.9

Radius: 10.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.02 AU - 6.28 AU

Year: 4334 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 96,054,001 km

• M1: 128,505 km (0.06 R)
• M2: 462,108 km (0.11 R)
• M3: 959,521 km (0.12 R)
• M4: 1,397,095 km (0.066 R)
• M5: 1,920,837 km (0.083 R)
• M6: 2,829,494 km (0.072 R)
• M7: 3,499,393 km (0.081 R)
• M8: 3,983,642 km (0.119 R)
• M9: 4,471,630 km (0.091 R)
• M10: 5,020,953 km (0.102 R)
• M11: 11,200,393 km (0.098 R)
• M12: 12,254,758 km (0.103 R)
• M13: 14,833,227 km (0.037 R)
• M14: 15,530,353 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.8

Radius: 5

Gravity: 32.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.63 AU - 17.51 AU

Year: 26155 Days

Day: 20.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,054,001 km

• M1: 62,682 km (0.1 R)
• M2: 227,987 km (0.092 R)
• M3: 1,635,254 km (0.114 R)
• M4: 4,072,952 km (0.056 R)
• M5: 6,581,708 km (0.101 R)
• M6: 8,464,248 km (0.108 R)
• M7: 11,355,526 km (0.057 R)
• M8: 11,846,506 km (0.119 R)
• M9: 12,061,179 km (0.109 R)
• M10: 14,434,250 km (0.103 R)
• M11: 16,829,760 km (0.066 R)
• M12: 17,375,493 km (0.074 R)
• M13: 19,378,609 km (0.099 R)
• M14: 19,577,125 km (0.106 R)
• M15: 21,424,659 km (0.03 R)
• M16: 28,803,873 km (0.12 R)
• M17: 32,286,811 km (0.119 R)
• M18: 41,046,664 km (0.071 R)
• M19: 54,750,876 km (0.107 R)
• M20: 58,184,745 km (0.047 R)
• M21: 70,040,227 km (0.087 R)
• M22: 79,791,465 km (0.038 R)
• M23: 83,669,491 km (0.073 R)
• M24: 90,132,567 km (0.044 R)
• M25: 92,639,529 km (0.059 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: 208 - 18,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit