🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.19 AU

Year: 352 Days

Day: 27.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,917,995 km

• M1: 340,335 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.96 AU - 1.12 AU

Year: 391 Days

Day: 24.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,917,995 km

• M1: 235,168 km (0.103 R)
• M2: 289,621 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.05 AU - 1.23 AU

Year: 449 Days

Day: 32.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.9

Radius: 8

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.09 AU - 6.29 AU

Year: 4362 Days

Day: 11.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,917,995 km

• M1: 103,372 km (0.04 R)
• M2: 357,988 km (0.102 R)
• M3: 1,331,870 km (0.074 R)
• M4: 1,593,816 km (0.091 R)
• M5: 1,902,885 km (0.113 R)
• M6: 2,838,769 km (0.059 R)
• M7: 4,117,233 km (0.066 R)
• M8: 4,895,890 km (0.114 R)
• M9: 7,754,555 km (0.102 R)
• M10: 8,828,518 km (0.039 R)
• M11: 10,764,764 km (0.036 R)
• M12: 11,183,488 km (0.085 R)
• M13: 11,526,217 km (0.074 R)
• M14: 11,787,863 km (0.097 R)
• M15: 12,098,129 km (0.114 R)
• M16: 12,459,558 km (0.105 R)
• M17: 14,576,817 km (0.102 R)
• M18: 16,205,339 km (0.12 R)
• M19: 18,303,748 km (0.049 R)
• M20: 20,833,299 km (0.087 R)
• M21: 21,156,879 km (0.066 R)
• M22: 21,483,900 km (0.083 R)
• M23: 21,814,212 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 13.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.34 AU - 11.16 AU

Year: 10380 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,917,995 km

• M1: 172,935 km (0.12 R)
• M2: 728,841 km (0.069 R)
• M3: 1,372,411 km (0.101 R)
• M4: 2,135,360 km (0.086 R)
• M5: 2,578,918 km (0.06 R)
• M6: 4,986,995 km (0.107 R)
• M7: 5,747,401 km (0.105 R)
• M8: 6,583,952 km (0.074 R)
• M9: 8,170,886 km (0.06 R)
• M10: 9,141,477 km (0.107 R)
• M11: 11,721,891 km (0.116 R)
• M12: 13,462,462 km (0.061 R)
• M13: 14,514,285 km (0.091 R)
• M14: 14,998,982 km (0.116 R)
• M15: 15,494,450 km (0.112 R)
• M16: 15,937,110 km (0.083 R)
• M17: 20,993,219 km (0.093 R)
• M18: 23,799,675 km (0.075 R)
• M19: 25,336,344 km (0.109 R)
• M20: 26,218,224 km (0.073 R)
• M21: 27,579,115 km (0.03 R)
• M22: 31,137,151 km (0.097 R)
• M23: 31,843,104 km (0.059 R)
• M24: 32,766,571 km (0.091 R)
• M25: 34,345,128 km (0.081 R)
• M26: 37,200,503 km (0.052 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit