🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.65 AU - 1.03 AU

Year: 295 Days

Day: 40.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,075,899 km

• M1: 352,004 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.78 AU - 0.92 AU

Year: 300 Days

Day: 44.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.74 AU - 1.04 AU

Year: 321 Days

Day: 24 Hours

Environment

Temp: 14 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,075,899 km

• M1: 500,255 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.82 AU - 3.04 AU

Year: 1450 Days

Day: 31 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 8.2

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.42 AU - 5.04 AU

Year: 3939 Days

Day: 11.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,075,899 km

• M1: 102,175 km (0.044 R)
• M2: 1,001,109 km (0.113 R)
• M3: 1,701,077 km (0.094 R)
• M4: 2,346,293 km (0.104 R)
• M5: 2,615,270 km (0.097 R)
• M6: 3,417,264 km (0.043 R)
• M7: 5,787,792 km (0.119 R)
• M8: 9,118,738 km (0.115 R)
• M9: 10,136,453 km (0.118 R)
• M10: 11,228,068 km (0.095 R)
• M11: 11,694,514 km (0.101 R)
• M12: 16,492,417 km (0.082 R)
• M13: 16,764,685 km (0.082 R)
• M14: 18,578,859 km (0.088 R)
• M15: 18,873,716 km (0.095 R)
• M16: 19,715,952 km (0.073 R)
• M17: 20,022,628 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 9.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.9 AU - 11.66 AU

Year: 12620 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,075,899 km

• M1: 117,734 km (0.1 R)
• M2: 430,094 km (0.079 R)
• M3: 742,155 km (0.092 R)
• M4: 1,354,908 km (0.045 R)
• M5: 1,727,706 km (0.109 R)
• M6: 2,037,224 km (0.05 R)
• M7: 2,787,756 km (0.067 R)
• M8: 3,733,514 km (0.118 R)
• M9: 4,673,737 km (0.073 R)
• M10: 5,705,962 km (0.081 R)
• M11: 9,341,041 km (0.086 R)
• M12: 9,627,670 km (0.07 R)
• M13: 9,962,470 km (0.085 R)
• M14: 12,577,890 km (0.112 R)
• M15: 12,877,385 km (0.082 R)
• M16: 14,886,484 km (0.092 R)
• M17: 15,278,281 km (0.101 R)
• M18: 15,562,218 km (0.081 R)
• M19: 17,035,458 km (0.107 R)
• M20: 17,712,238 km (0.098 R)
• M21: 18,088,926 km (0.07 R)
• M22: 18,535,027 km (0.047 R)
• M23: 24,788,517 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 17,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit