🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.62 AU - 0.8 AU

Year: 209 Days

Day: 45 Hours

Environment

Temp: 154 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.72 AU - 0.92 AU

Year: 260 Days

Day: 39 Hours

Environment

Temp: 178 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.01 AU - 1.25 AU

Year: 420 Days

Day: 40.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.22 AU - 1.38 AU

Year: 519 Days

Day: 28.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,262,140 km

• M1: 732,581 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.9

Radius: 4.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 17.66 AU - 23.22 AU

Year: 32329 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 33,262,140 km

• M1: 63,878 km (0.087 R)
• M2: 251,025 km (0.05 R)
• M3: 573,558 km (0.091 R)
• M4: 912,996 km (0.102 R)
• M5: 1,338,901 km (0.089 R)
• M6: 1,653,206 km (0.07 R)
• M7: 1,856,360 km (0.032 R)
• M8: 2,367,536 km (0.119 R)
• M9: 2,596,421 km (0.094 R)
• M10: 3,486,977 km (0.067 R)
• M11: 3,819,084 km (0.114 R)
• M12: 4,186,197 km (0.068 R)
• M13: 4,260,996 km (0.072 R)
• M14: 4,386,658 km (0.114 R)
• M15: 4,953,784 km (0.032 R)
• M16: 5,032,921 km (0.118 R)
• M17: 5,192,392 km (0.088 R)
• M18: 5,326,582 km (0.119 R)
• M19: 6,070,981 km (0.083 R)
• M20: 6,556,276 km (0.037 R)
• M21: 8,905,112 km (0.052 R)
• M22: 9,097,944 km (0.074 R)
• M23: 9,685,116 km (0.091 R)
• M24: 10,385,533 km (0.097 R)
• M25: 11,205,778 km (0.111 R)
• M26: 11,728,922 km (0.079 R)
• M27: 12,046,668 km (0.119 R)
• M28: 13,566,433 km (0.106 R)
• M29: 13,788,436 km (0.049 R)
• M30: 14,086,435 km (0.072 R)
• M31: 14,499,474 km (0.036 R)
• M32: 16,190,978 km (0.084 R)
• M33: 17,500,109 km (0.076 R)
• M34: 17,984,506 km (0.096 R)
• M35: 18,432,402 km (0.111 R)
• M36: 20,218,302 km (0.11 R)
• M37: 20,599,028 km (0.05 R)
• M38: 22,058,505 km (0.109 R)
• M39: 23,108,682 km (0.067 R)
• M40: 26,539,859 km (0.086 R)
• M41: 27,702,833 km (0.092 R)
• M42: 27,984,526 km (0.116 R)
• M43: 28,219,843 km (0.101 R)
• M44: 29,693,831 km (0.075 R)
• M45: 30,803,398 km (0.061 R)
• M46: 32,715,858 km (0.098 R)
• M47: 32,765,374 km (0.099 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit