🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.28 AU - 1.3 AU

Year: 517 Days

Day: 43.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 146.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.93 AU - 3.15 AU

Year: 1429 Days

Day: 45.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,998,163 km

• M1: 721,511 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.54 AU - 2.68 AU

Year: 1489 Days

Day: 32.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.18 AU - 3.18 AU

Year: 1549 Days

Day: 26.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,998,163 km

• M1: 285,582 km (0.119 R)
• M2: 703,260 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.8

Radius: 8.4

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.72 AU - 11.62 AU

Year: 11452 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,998,163 km

• M1: 141,669 km (0.062 R)
• M2: 439,967 km (0.117 R)
• M3: 806,183 km (0.032 R)
• M4: 1,091,017 km (0.084 R)
• M5: 1,531,284 km (0.112 R)
• M6: 1,917,246 km (0.101 R)
• M7: 2,215,395 km (0.093 R)
• M8: 2,673,763 km (0.028 R)
• M9: 3,367,448 km (0.11 R)
• M10: 9,426,162 km (0.106 R)
• M11: 10,154,554 km (0.083 R)
• M12: 14,547,495 km (0.043 R)
• M13: 16,404,903 km (0.083 R)
• M14: 18,138,143 km (0.114 R)
• M15: 32,881,612 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.3

Radius: 14.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.23 AU - 10.49 AU

Year: 11774 Days

Day: 7.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,998,163 km

• M1: 204,799 km (0.042 R)
• M2: 993,330 km (0.092 R)
• M3: 1,638,246 km (0.093 R)
• M4: 2,205,521 km (0.106 R)
• M5: 3,856,484 km (0.03 R)
• M6: 4,376,187 km (0.079 R)
• M7: 5,487,549 km (0.118 R)
• M8: 6,380,050 km (0.062 R)
• M9: 7,196,106 km (0.106 R)
• M10: 7,943,797 km (0.097 R)
• M11: 11,581,418 km (0.081 R)
• M12: 14,366,632 km (0.087 R)
• M13: 17,339,889 km (0.104 R)
• M14: 18,123,184 km (0.107 R)
• M15: 21,494,372 km (0.068 R)
• M16: 26,067,279 km (0.112 R)
• M17: 29,014,657 km (0.109 R)
• M18: 39,851,975 km (0.096 R)
• M19: 47,138,738 km (0.065 R)
• M20: 49,440,002 km (0.047 R)
• M21: 51,334,210 km (0.033 R)
• M22: 55,772,629 km (0.092 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit