🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.51 AU - 0.65 AU

Year: 169 Days

Day: 13.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,729,444 km

• M1: 38,895 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.56 AU - 0.64 AU

Year: 178 Days

Day: 32.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,729,444 km

• M1: 393,592 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.87 AU - 1.39 AU

Year: 460 Days

Day: 18 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.34 AU - 3.54 AU

Year: 1930 Days

Day: 20.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.07 AU - 4.15 AU

Year: 2626 Days

Day: 18.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.5

Radius: 3

Gravity: 78.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.13 AU - 15.79 AU

Year: 19971 Days

Day: 23.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,729,444 km

• M1: 37,998 km (0.093 R)
• M2: 238,908 km (0.081 R)
• M3: 441,314 km (0.064 R)
• M4: 678,875 km (0.094 R)
• M5: 2,694,407 km (0.119 R)
• M6: 4,049,315 km (0.064 R)
• M7: 4,212,377 km (0.031 R)
• M8: 4,379,926 km (0.062 R)
• M9: 4,656,982 km (0.056 R)
• M10: 4,836,050 km (0.03 R)
• M11: 5,322,991 km (0.045 R)
• M12: 5,841,946 km (0.032 R)
• M13: 6,750,006 km (0.091 R)
• M14: 6,933,113 km (0.064 R)
• M15: 7,309,202 km (0.109 R)
• M16: 10,696,846 km (0.069 R)
• M17: 14,465,665 km (0.094 R)
• M18: 15,234,299 km (0.093 R)
• M19: 17,104,721 km (0.101 R)
• M20: 18,403,829 km (0.119 R)
• M21: 18,671,310 km (0.051 R)
• M22: 19,767,115 km (0.097 R)
• M23: 21,293,911 km (0.046 R)
• M24: 25,561,339 km (0.118 R)
• M25: 28,781,882 km (0.027 R)
• M26: 34,506,993 km (0.112 R)
• M27: 36,571,892 km (0.119 R)
• M28: 38,863,582 km (0.067 R)
• M29: 39,451,053 km (0.098 R)
• M30: 40,643,946 km (0.099 R)
• M31: 46,474,075 km (0.061 R)
• M32: 47,636,300 km (0.059 R)
• M33: 49,330,047 km (0.078 R)
• M34: 54,468,136 km (0.096 R)
• M35: 55,945,864 km (0.088 R)
• M36: 56,319,410 km (0.061 R)
• M37: 58,595,691 km (0.073 R)
• M38: 62,725,490 km (0.037 R)
• M39: 67,677,778 km (0.082 R)
• M40: 72,884,232 km (0.099 R)
• M41: 73,329,735 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 16,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit