🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.45 AU - 0.55 AU

Year: 127 Days

Day: 19.2 Hours

Environment

Temp: 259 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.66 AU - 0.82 AU

Year: 229 Days

Day: 16 Hours

Environment

Temp: 150 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.94 AU - 1.24 AU

Year: 410 Days

Day: 24.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 29,669,983 km

• M1: 49,666 km (0.082 R)
• M2: 67,618 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.99 AU - 2.71 AU

Year: 1297 Days

Day: 44.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 108.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,669,983 km

• M1: 83,924 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.49 AU - 5.81 AU

Year: 3609 Days

Day: 38.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,669,983 km

• M1: 2,604,948 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.4

Radius: 9.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.35 AU - 6.73 AU

Year: 6019 Days

Day: 12.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,669,983 km

• M1: 118,033 km (0.09 R)
• M2: 705,055 km (0.09 R)
• M3: 1,178,981 km (0.081 R)
• M4: 1,565,841 km (0.092 R)
• M5: 2,566,351 km (0.106 R)
• M6: 4,393,390 km (0.084 R)
• M7: 5,306,835 km (0.097 R)
• M8: 6,310,786 km (0.082 R)
• M9: 8,195,570 km (0.077 R)
• M10: 8,536,354 km (0.079 R)
• M11: 8,965,700 km (0.12 R)
• M12: 9,741,215 km (0.041 R)
• M13: 10,874,120 km (0.099 R)
• M14: 12,936,925 km (0.095 R)
• M15: 13,244,199 km (0.072 R)
• M16: 13,714,235 km (0.067 R)
• M17: 14,467,460 km (0.091 R)
• M18: 15,533,495 km (0.062 R)
• M19: 19,983,134 km (0.08 R)
• M20: 22,387,321 km (0.041 R)
• M21: 24,041,874 km (0.07 R)
• M22: 28,792,205 km (0.097 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit