🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.48 AU - 2 AU

Year: 843 Days

Day: 20.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.29 AU - 3.25 AU

Year: 1692 Days

Day: 18.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.86 AU - 4.04 AU

Year: 2882 Days

Day: 33.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.5

Radius: 10.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.71 AU - 7.59 AU

Year: 7018 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 23,128,840 km

• M1: 133,292 km (0.084 R)
• M2: 575,353 km (0.104 R)
• M3: 940,522 km (0.055 R)
• M4: 1,810,882 km (0.06 R)
• M5: 2,278,226 km (0.078 R)
• M6: 3,502,834 km (0.113 R)
• M7: 4,691,090 km (0.116 R)
• M8: 5,033,669 km (0.114 R)
• M9: 5,610,519 km (0.071 R)
• M10: 8,619,979 km (0.071 R)
• M11: 9,401,777 km (0.109 R)
• M12: 10,182,828 km (0.051 R)
• M13: 11,926,840 km (0.085 R)
• M14: 12,405,703 km (0.098 R)
• M15: 13,745,651 km (0.085 R)
• M16: 17,514,620 km (0.075 R)
• M17: 23,293,436 km (0.057 R)
• M18: 24,042,323 km (0.119 R)
• M19: 25,326,022 km (0.066 R)
• M20: 26,296,164 km (0.087 R)
• M21: 30,228,943 km (0.106 R)
• M22: 31,220,028 km (0.119 R)
• M23: 34,537,212 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.6

Radius: 11

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.03 AU - 8.13 AU

Year: 7661 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 23,128,840 km

• M1: 145,858 km (0.059 R)
• M2: 692,040 km (0.068 R)
• M3: 1,772,136 km (0.09 R)
• M4: 8,229,678 km (0.11 R)
• M5: 13,953,741 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.5

Radius: 8.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.62 AU - 11.82 AU

Year: 11994 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,128,840 km

• M1: 102,026 km (0.083 R)
• M2: 404,662 km (0.087 R)
• M3: 723,754 km (0.104 R)
• M4: 1,365,529 km (0.071 R)
• M5: 1,759,720 km (0.075 R)
• M6: 4,456,820 km (0.111 R)
• M7: 4,952,438 km (0.081 R)
• M8: 7,600,918 km (0.079 R)
• M9: 8,625,215 km (0.054 R)
• M10: 15,528,109 km (0.12 R)
• M11: 17,915,991 km (0.081 R)
• M12: 19,782,374 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 11,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit