🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.22 AU - 1.26 AU

Year: 488 Days

Day: 45.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,215,777 km

• M1: 203,154 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.04 AU - 2.4 AU

Year: 1168 Days

Day: 33.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,215,777 km

• M1: 131,197 km (0.043 R)
• M2: 521,349 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.32 AU - 3.64 AU

Year: 1816 Days

Day: 46.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 14.2

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.57 AU - 7.37 AU

Year: 5151 Days

Day: 12.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,215,777 km

• M1: 176,675 km (0.097 R)
• M2: 981,811 km (0.094 R)
• M3: 1,662,182 km (0.071 R)
• M4: 2,485,120 km (0.114 R)
• M5: 3,124,352 km (0.106 R)
• M6: 4,194,724 km (0.093 R)
• M7: 5,472,290 km (0.074 R)
• M8: 6,066,792 km (0.097 R)
• M9: 6,819,718 km (0.103 R)
• M10: 10,011,837 km (0.087 R)
• M11: 11,105,248 km (0.106 R)
• M12: 12,018,992 km (0.084 R)
• M13: 12,982,253 km (0.027 R)
• M14: 14,766,656 km (0.068 R)
• M15: 16,762,890 km (0.061 R)
• M16: 20,056,287 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.1

Radius: 11.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.91 AU - 8.97 AU

Year: 8658 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,215,777 km

• M1: 143,315 km (0.051 R)
• M2: 633,547 km (0.085 R)
• M3: 1,450,202 km (0.026 R)
• M4: 2,084,646 km (0.106 R)
• M5: 2,751,853 km (0.06 R)
• M6: 3,181,049 km (0.098 R)
• M7: 3,654,975 km (0.084 R)
• M8: 5,206,455 km (0.068 R)
• M9: 5,971,498 km (0.12 R)
• M10: 7,317,580 km (0.12 R)
• M11: 8,810,866 km (0.031 R)
• M12: 9,272,525 km (0.086 R)
• M13: 11,070,392 km (0.1 R)
• M14: 13,208,894 km (0.085 R)
• M15: 14,375,607 km (0.066 R)
• M16: 15,543,069 km (0.118 R)
• M17: 16,494,063 km (0.07 R)
• M18: 27,645,986 km (0.093 R)
• M19: 29,755,615 km (0.109 R)
• M20: 31,754,841 km (0.1 R)
• M21: 33,395,331 km (0.094 R)
• M22: 34,067,026 km (0.026 R)
• M23: 41,674,376 km (0.051 R)
• M24: 45,391,435 km (0.081 R)
• M25: 45,802,380 km (0.092 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit