🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.71 AU - 0.73 AU

Year: 230 Days

Day: 41.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.96 AU - 2.26 AU

Year: 1155 Days

Day: 47.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.32 AU - 3.36 AU

Year: 1803 Days

Day: 30.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.67 AU - 3.95 AU

Year: 2802 Days

Day: 14.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.4

Radius: 13

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.52 AU - 9.96 AU

Year: 8911 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,311,711 km

• M1: 161,715 km (0.076 R)
• M2: 596,746 km (0.08 R)
• M3: 1,136,944 km (0.09 R)
• M4: 1,677,740 km (0.093 R)
• M5: 3,888,049 km (0.086 R)
• M6: 4,840,688 km (0.083 R)
• M7: 5,388,216 km (0.113 R)
• M8: 8,129,298 km (0.084 R)
• M9: 8,641,371 km (0.107 R)
• M10: 9,129,659 km (0.076 R)
• M11: 10,706,121 km (0.105 R)
• M12: 11,427,183 km (0.094 R)
• M13: 12,235,311 km (0.079 R)
• M14: 13,607,422 km (0.03 R)
• M15: 16,587,861 km (0.106 R)
• M16: 19,598,069 km (0.107 R)
• M17: 20,993,219 km (0.108 R)
• M18: 22,205,710 km (0.094 R)
• M19: 29,772,071 km (0.068 R)
• M20: 33,530,119 km (0.117 R)
• M21: 38,301,094 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.2

Radius: 8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.78 AU - 10.68 AU

Year: 12326 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,311,711 km

• M1: 103,971 km (0.118 R)
• M2: 582,833 km (0.059 R)
• M3: 993,479 km (0.111 R)
• M4: 1,852,770 km (0.114 R)
• M5: 2,830,691 km (0.082 R)
• M6: 4,299,144 km (0.114 R)
• M7: 5,079,446 km (0.049 R)
• M8: 5,410,656 km (0.099 R)
• M9: 7,363,955 km (0.09 R)
• M10: 11,235,847 km (0.034 R)
• M11: 13,262,599 km (0.099 R)
• M12: 19,299,621 km (0.107 R)
• M13: 20,182,249 km (0.106 R)
• M14: 21,634,395 km (0.11 R)
• M15: 30,146,963 km (0.096 R)
• M16: 35,516,778 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit