🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.8 AU

Year: 254 Days

Day: 32 Hours

Environment

Temp: 10 °C

Axial Tilt: 73.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.03 AU - 1.59 AU

Year: 637 Days

Day: 31.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,647,265 km

• M1: 233,821 km (0.083 R)
• M2: 256,860 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.21 AU - 1.89 AU

Year: 819 Days

Day: 42.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.7

Radius: 14

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.83 AU - 4.83 AU

Year: 3826 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,647,265 km

• M1: 177,722 km (0.118 R)
• M2: 742,454 km (0.098 R)
• M3: 1,533,079 km (0.074 R)
• M4: 2,596,121 km (0.04 R)
• M5: 4,162,860 km (0.079 R)
• M6: 5,329,125 km (0.025 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.8

Radius: 3

Gravity: 26.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.08 AU - 16.2 AU

Year: 20224 Days

Day: 17.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,647,265 km

• M1: 37,250 km (0.068 R)
• M2: 132,245 km (0.09 R)
• M3: 278,102 km (0.062 R)
• M4: 608,115 km (0.114 R)
• M5: 806,482 km (0.111 R)
• M6: 1,946,418 km (0.039 R)
• M7: 2,296,627 km (0.087 R)
• M8: 2,774,891 km (0.109 R)
• M9: 3,391,683 km (0.057 R)
• M10: 4,542,091 km (0.093 R)
• M11: 5,120,586 km (0.092 R)
• M12: 5,638,793 km (0.078 R)
• M13: 8,715,572 km (0.102 R)
• M14: 8,956,724 km (0.066 R)
• M15: 12,386,105 km (0.108 R)
• M16: 12,938,121 km (0.119 R)
• M17: 14,896,208 km (0.085 R)
• M18: 16,451,727 km (0.088 R)
• M19: 17,495,920 km (0.087 R)
• M20: 21,237,213 km (0.03 R)
• M21: 22,204,662 km (0.107 R)
• M22: 22,654,054 km (0.102 R)
• M23: 23,109,430 km (0.085 R)
• M24: 26,469,099 km (0.051 R)
• M25: 29,058,638 km (0.095 R)
• M26: 29,272,863 km (0.107 R)
• M27: 30,249,737 km (0.099 R)
• M28: 35,339,655 km (0.09 R)
• M29: 38,085,972 km (0.061 R)
• M30: 38,988,795 km (0.118 R)
• M31: 49,726,183 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit