🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.56 AU - 0.62 AU

Year: 202 Days

Day: 44.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,731,307 km

• M1: 100,081 km (0.058 R)
• M2: 173,384 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.01 AU - 1.25 AU

Year: 536 Days

Day: 21.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.99 AU - 1.61 AU

Year: 661 Days

Day: 26 Hours

Environment

Temp: -89 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,731,307 km

• M1: 56,398 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 13.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.27 AU - 2.67 AU

Year: 1732 Days

Day: 8.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,731,307 km

• M1: 172,486 km (0.072 R)
• M2: 759,808 km (0.102 R)
• M3: 1,326,634 km (0.028 R)
• M4: 2,150,918 km (0.097 R)
• M5: 3,047,907 km (0.104 R)
• M6: 4,162,860 km (0.101 R)
• M7: 5,353,210 km (0.088 R)
• M8: 7,106,348 km (0.078 R)
• M9: 7,952,174 km (0.089 R)
• M10: 10,502,818 km (0.118 R)
• M11: 11,753,007 km (0.064 R)
• M12: 15,494,300 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 11.9

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.57 AU - 9.23 AU

Year: 8983 Days

Day: 10.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,731,307 km

• M1: 147,952 km (0.104 R)
• M2: 610,958 km (0.036 R)
• M3: 1,125,724 km (0.082 R)
• M4: 2,177,846 km (0.096 R)
• M5: 2,898,908 km (0.118 R)
• M6: 3,877,577 km (0.077 R)
• M7: 6,004,859 km (0.119 R)
• M8: 6,900,651 km (0.082 R)
• M9: 7,840,724 km (0.039 R)
• M10: 8,319,586 km (0.05 R)
• M11: 8,910,648 km (0.079 R)
• M12: 12,705,497 km (0.102 R)
• M13: 17,683,815 km (0.099 R)
• M14: 19,596,723 km (0.066 R)
• M15: 21,559,148 km (0.109 R)
• M16: 23,470,410 km (0.096 R)
• M17: 28,330,845 km (0.084 R)
• M18: 28,943,448 km (0.034 R)
• M19: 33,823,779 km (0.106 R)
• M20: 39,352,468 km (0.049 R)
• M21: 41,017,791 km (0.077 R)
• M22: 44,078,564 km (0.108 R)
• M23: 45,594,888 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 19,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit