🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.91 AU - 1.21 AU

Year: 420 Days

Day: 14 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.74 AU - 2.26 AU

Year: 1089 Days

Day: 12 Hours

Environment

Temp: -86 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.52 AU - 3.76 AU

Year: 2142 Days

Day: 27.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,396,029 km

• M1: 175,030 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.4

Radius: 12.5

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.5 AU - 8.78 AU

Year: 7345 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,396,029 km

• M1: 156,479 km (0.112 R)
• M2: 744,249 km (0.113 R)
• M3: 1,231,639 km (0.103 R)
• M4: 1,682,378 km (0.093 R)
• M5: 3,603,364 km (0.11 R)
• M6: 4,215,070 km (0.076 R)
• M7: 4,924,912 km (0.084 R)
• M8: 5,420,080 km (0.094 R)
• M9: 6,016,826 km (0.088 R)
• M10: 6,474,745 km (0.109 R)
• M11: 7,147,188 km (0.107 R)
• M12: 9,170,200 km (0.068 R)
• M13: 10,067,787 km (0.117 R)
• M14: 10,817,123 km (0.113 R)
• M15: 11,711,120 km (0.03 R)
• M16: 13,114,198 km (0.067 R)
• M17: 14,192,051 km (0.076 R)
• M18: 16,185,143 km (0.097 R)
• M19: 16,935,377 km (0.097 R)
• M20: 19,401,497 km (0.117 R)
• M21: 25,946,853 km (0.1 R)
• M22: 26,691,551 km (0.051 R)
• M23: 28,714,713 km (0.086 R)
• M24: 29,915,685 km (0.07 R)
• M25: 30,528,587 km (0.081 R)
• M26: 36,659,407 km (0.069 R)
• M27: 37,361,470 km (0.116 R)
• M28: 37,834,349 km (0.048 R)
• M29: 40,881,508 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.5

Radius: 8.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.47 AU - 9.23 AU

Year: 9290 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,396,029 km

• M1: 100,979 km (0.073 R)
• M2: 386,710 km (0.116 R)
• M3: 746,045 km (0.098 R)
• M4: 1,984,266 km (0.061 R)
• M5: 3,006,618 km (0.064 R)
• M6: 3,364,307 km (0.081 R)
• M7: 5,689,805 km (0.098 R)
• M8: 6,106,435 km (0.112 R)
• M9: 9,047,230 km (0.104 R)
• M10: 9,840,099 km (0.084 R)
• M11: 11,412,672 km (0.113 R)
• M12: 29,295,153 km (0.113 R)
• M13: 31,812,735 km (0.073 R)
• M14: 33,431,833 km (0.051 R)
• M15: 35,317,963 km (0.118 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: 407 - 11,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit