🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.51 AU - 0.55 AU

Year: 145 Days

Day: 13.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.72 AU - 0.74 AU

Year: 234 Days

Day: 40 Hours

Environment

Temp: 116 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,647,237 km

• M1: 276,457 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.99 AU - 1.29 AU

Year: 456 Days

Day: 17.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.2 AU - 1.58 AU

Year: 614 Days

Day: 29.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,647,237 km

• M1: 199,713 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2 AU - 2.76 AU

Year: 1376 Days

Day: 36.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 88.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,647,237 km

• M1: 1,118,094 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.4

Radius: 3.4

Gravity: 47.53 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.53 AU - 18.01 AU

Year: 23468 Days

Day: 24.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,647,237 km

• M1: 42,486 km (0.113 R)
• M2: 171,439 km (0.111 R)
• M3: 297,101 km (0.095 R)
• M4: 516,113 km (0.1 R)
• M5: 867,967 km (0.067 R)
• M6: 1,088,624 km (0.079 R)
• M7: 1,456,036 km (0.104 R)
• M8: 1,999,376 km (0.036 R)
• M9: 2,997,493 km (0.074 R)
• M10: 4,669,249 km (0.077 R)
• M11: 5,110,862 km (0.112 R)
• M12: 5,539,460 km (0.044 R)
• M13: 6,119,151 km (0.087 R)
• M14: 6,468,014 km (0.114 R)
• M15: 9,065,481 km (0.115 R)
• M16: 12,351,099 km (0.107 R)
• M17: 14,295,124 km (0.078 R)
• M18: 17,105,918 km (0.096 R)
• M19: 19,325,203 km (0.082 R)
• M20: 23,472,654 km (0.113 R)
• M21: 24,649,241 km (0.051 R)
• M22: 25,086,815 km (0.061 R)
• M23: 32,544,867 km (0.101 R)
• M24: 35,095,660 km (0.075 R)
• M25: 35,233,440 km (0.099 R)
• M26: 36,631,731 km (0.075 R)
• M27: 37,058,235 km (0.057 R)
• M28: 37,921,265 km (0.109 R)
• M29: 46,134,338 km (0.082 R)
• M30: 50,389,051 km (0.113 R)
• M31: 51,625,627 km (0.04 R)
• M32: 54,897,931 km (0.108 R)
• M33: 61,051,639 km (0.102 R)
• M34: 64,500,319 km (0.113 R)
• M35: 67,223,598 km (0.07 R)
• M36: 71,561,189 km (0.099 R)
• M37: 77,240,821 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 16,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit