🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.9 AU - 1.16 AU

Year: 400 Days

Day: 44.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.09 AU - 1.25 AU

Year: 485 Days

Day: 35.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.1 AU - 4.06 AU

Year: 2594 Days

Day: 12.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.8

Radius: 12.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.1 AU - 6.3 AU

Year: 5211 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,421,228 km

• M1: 160,519 km (0.095 R)
• M2: 671,694 km (0.1 R)
• M3: 1,755,381 km (0.036 R)
• M4: 2,222,576 km (0.118 R)
• M5: 3,203,190 km (0.09 R)
• M6: 4,126,358 km (0.085 R)
• M7: 5,453,890 km (0.082 R)
• M8: 5,912,557 km (0.111 R)
• M9: 6,734,747 km (0.065 R)
• M10: 8,167,894 km (0.078 R)
• M11: 12,867,062 km (0.072 R)
• M12: 13,352,956 km (0.103 R)
• M13: 15,541,124 km (0.085 R)
• M14: 16,092,542 km (0.114 R)
• M15: 16,976,366 km (0.115 R)
• M16: 18,159,835 km (0.094 R)
• M17: 18,771,840 km (0.111 R)
• M18: 20,181,202 km (0.068 R)
• M19: 21,735,823 km (0.101 R)
• M20: 28,849,800 km (0.069 R)
• M21: 29,496,811 km (0.117 R)
• M22: 30,724,261 km (0.12 R)
• M23: 34,507,442 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 10

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.56 AU - 9.6 AU

Year: 8794 Days

Day: 7.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,421,228 km

• M1: 124,316 km (0.117 R)
• M2: 531,820 km (0.057 R)
• M3: 863,329 km (0.085 R)
• M4: 1,277,865 km (0.107 R)
• M5: 2,204,773 km (0.108 R)
• M6: 2,719,689 km (0.07 R)
• M7: 3,360,267 km (0.103 R)
• M8: 4,264,138 km (0.062 R)
• M9: 5,453,740 km (0.104 R)
• M10: 6,361,500 km (0.109 R)
• M11: 8,475,019 km (0.025 R)
• M12: 11,616,125 km (0.088 R)
• M13: 12,639,524 km (0.111 R)
• M14: 23,532,194 km (0.065 R)
• M15: 25,353,099 km (0.114 R)
• M16: 26,778,916 km (0.084 R)
• M17: 27,266,007 km (0.058 R)
• M18: 34,603,783 km (0.087 R)
• M19: 36,833,838 km (0.109 R)
• M20: 40,803,717 km (0.111 R)
• M21: 42,626,866 km (0.082 R)
• M22: 46,996,769 km (0.076 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: 189 - 19,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit