🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.61 AU - 0.63 AU

Year: 179 Days

Day: 48 Hours

Environment

Temp: 161 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.68 AU

Year: 188 Days

Day: 45.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.95 AU - 1.35 AU

Year: 453 Days

Day: 31 Hours

Environment

Temp: -6 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,146,292 km

• M1: 13,464 km (0.098 R)
• M2: 102,175 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.53 AU - 5.79 AU

Year: 3693 Days

Day: 13.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.5

Radius: 13.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.27 AU - 5.59 AU

Year: 4018 Days

Day: 9.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,146,292 km

• M1: 173,085 km (0.077 R)
• M2: 760,855 km (0.03 R)
• M3: 2,061,309 km (0.106 R)
• M4: 3,293,248 km (0.074 R)
• M5: 4,216,266 km (0.098 R)
• M6: 5,256,720 km (0.05 R)
• M7: 5,996,481 km (0.112 R)
• M8: 7,403,599 km (0.104 R)
• M9: 7,907,893 km (0.086 R)
• M10: 8,845,872 km (0.112 R)
• M11: 9,597,152 km (0.111 R)
• M12: 10,274,531 km (0.104 R)
• M13: 11,227,171 km (0.113 R)
• M14: 11,979,648 km (0.073 R)
• M15: 14,440,383 km (0.093 R)
• M16: 15,079,914 km (0.063 R)
• M17: 15,635,670 km (0.067 R)
• M18: 19,618,115 km (0.074 R)
• M19: 20,098,773 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.8

Radius: 12.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5 AU - 7.9 AU

Year: 6013 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,146,292 km

• M1: 153,936 km (0.107 R)
• M2: 733,179 km (0.108 R)
• M3: 1,185,414 km (0.107 R)
• M4: 1,745,209 km (0.104 R)
• M5: 2,426,328 km (0.091 R)
• M6: 3,405,895 km (0.114 R)
• M7: 4,579,789 km (0.068 R)
• M8: 5,848,828 km (0.088 R)
• M9: 6,736,392 km (0.106 R)
• M10: 8,056,743 km (0.106 R)
• M11: 13,821,946 km (0.109 R)
• M12: 14,680,787 km (0.108 R)
• M13: 25,240,302 km (0.096 R)
• M14: 31,696,946 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 14,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit