🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.77 AU - 0.81 AU

Year: 294 Days

Day: 23.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,395,761 km

• M1: 467,942 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.66 AU - 0.96 AU

Year: 305 Days

Day: 23.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.23 AU - 1.93 AU

Year: 832 Days

Day: 32.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.9

Radius: 8.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.31 AU - 4.45 AU

Year: 3202 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,395,761 km

• M1: 102,026 km (0.117 R)
• M2: 366,216 km (0.114 R)
• M3: 639,680 km (0.112 R)
• M4: 940,821 km (0.092 R)
• M5: 1,266,944 km (0.119 R)
• M6: 1,545,496 km (0.079 R)
• M7: 1,934,300 km (0.107 R)
• M8: 2,216,143 km (0.06 R)
• M9: 4,181,111 km (0.103 R)
• M10: 4,829,618 km (0.082 R)
• M11: 5,212,738 km (0.1 R)
• M12: 5,591,669 km (0.103 R)
• M13: 6,194,698 km (0.087 R)
• M14: 6,593,077 km (0.115 R)
• M15: 7,709,227 km (0.065 R)
• M16: 9,456,231 km (0.063 R)
• M17: 10,274,831 km (0.12 R)
• M18: 11,649,785 km (0.1 R)
• M19: 12,011,961 km (0.114 R)
• M20: 12,758,754 km (0.109 R)
• M21: 14,344,491 km (0.063 R)
• M22: 16,256,053 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 12.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.2 AU - 8.28 AU

Year: 8162 Days

Day: 12.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,395,761 km

• M1: 150,495 km (0.072 R)
• M2: 1,470,846 km (0.114 R)
• M3: 2,773,844 km (0.052 R)
• M4: 3,302,822 km (0.114 R)
• M5: 4,564,530 km (0.113 R)
• M6: 5,151,103 km (0.066 R)
• M7: 5,688,758 km (0.092 R)
• M8: 7,689,331 km (0.085 R)
• M9: 8,564,777 km (0.096 R)
• M10: 9,004,445 km (0.114 R)
• M11: 9,598,648 km (0.096 R)
• M12: 11,539,232 km (0.102 R)
• M13: 13,316,903 km (0.063 R)
• M14: 15,984,233 km (0.083 R)
• M15: 17,618,590 km (0.109 R)
• M16: 18,842,001 km (0.092 R)
• M17: 22,024,247 km (0.027 R)
• M18: 24,305,764 km (0.071 R)
• M19: 27,114,614 km (0.114 R)
• M20: 30,335,456 km (0.119 R)
• M21: 32,619,217 km (0.117 R)
• M22: 33,802,985 km (0.112 R)
• M23: 34,240,559 km (0.112 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: 446 - 16,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit