🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.86 AU - 1.18 AU

Year: 371 Days

Day: 25.9 Hours

Environment

Temp: 47 °C

Axial Tilt: 78.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,451,005 km

• M1: 221,704 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.85 AU - 2.11 AU

Year: 1003 Days

Day: 36.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.22 AU - 5.36 AU

Year: 3773 Days

Day: 46.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.3

Radius: 14.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.2 AU - 5.94 AU

Year: 4731 Days

Day: 9.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,451,005 km

• M1: 179,218 km (0.097 R)
• M2: 756,666 km (0.109 R)
• M3: 1,638,396 km (0.108 R)
• M4: 2,191,908 km (0.094 R)
• M5: 3,047,309 km (0.106 R)
• M6: 4,436,774 km (0.114 R)
• M7: 6,860,558 km (0.097 R)
• M8: 8,839,738 km (0.081 R)
• M9: 10,439,687 km (0.055 R)
• M10: 10,955,501 km (0.072 R)
• M11: 11,853,238 km (0.088 R)
• M12: 13,241,207 km (0.054 R)
• M13: 16,742,694 km (0.078 R)
• M14: 18,926,973 km (0.118 R)
• M15: 19,437,102 km (0.093 R)
• M16: 19,890,982 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.8

Radius: 11.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.72 AU - 9.36 AU

Year: 8205 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,451,005 km

• M1: 148,551 km (0.107 R)
• M2: 1,058,106 km (0.085 R)
• M3: 1,801,158 km (0.091 R)
• M4: 2,398,353 km (0.075 R)
• M5: 2,849,391 km (0.112 R)
• M6: 3,707,185 km (0.11 R)
• M7: 4,704,404 km (0.078 R)
• M8: 5,528,689 km (0.102 R)
• M9: 6,020,118 km (0.075 R)
• M10: 7,394,922 km (0.083 R)
• M11: 7,849,251 km (0.096 R)
• M12: 10,536,926 km (0.098 R)
• M13: 16,156,420 km (0.091 R)
• M14: 17,224,699 km (0.114 R)
• M15: 18,593,519 km (0.054 R)
• M16: 20,168,037 km (0.053 R)
• M17: 21,126,660 km (0.045 R)
• M18: 23,731,159 km (0.099 R)
• M19: 24,722,095 km (0.096 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit