🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.6 AU - 0.7 AU

Year: 190 Days

Day: 29 Hours

Environment

Temp: 177 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,841,346 km

• M1: 35,006 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.68 AU - 0.76 AU

Year: 222 Days

Day: 24.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,841,346 km

• M1: 234,121 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.76 AU - 1.26 AU

Year: 369 Days

Day: 29 Hours

Environment

Temp: 19 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 82,841,346 km

• M1: 159,771 km (0.072 R)
• M2: 333,005 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.06 AU - 1.7 AU

Year: 589 Days

Day: 26.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.5

Radius: 3.4

Gravity: 71.58 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.75 AU - 16.83 AU

Year: 20672 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,841,346 km

• M1: 48,470 km (0.102 R)
• M2: 264,639 km (0.116 R)
• M3: 420,968 km (0.111 R)
• M4: 685,009 km (0.096 R)
• M5: 888,312 km (0.05 R)
• M6: 1,103,135 km (0.079 R)
• M7: 1,351,617 km (0.083 R)
• M8: 1,653,954 km (0.119 R)
• M9: 1,958,984 km (0.106 R)
• M10: 3,267,965 km (0.077 R)
• M11: 3,442,247 km (0.089 R)
• M12: 4,270,421 km (0.104 R)
• M13: 4,621,527 km (0.044 R)
• M14: 5,145,120 km (0.106 R)
• M15: 7,192,067 km (0.077 R)
• M16: 8,916,033 km (0.067 R)
• M17: 9,546,887 km (0.116 R)
• M18: 12,023,630 km (0.091 R)
• M19: 12,230,075 km (0.104 R)
• M20: 14,044,697 km (0.107 R)
• M21: 15,295,485 km (0.049 R)
• M22: 15,701,194 km (0.099 R)
• M23: 17,220,959 km (0.062 R)
• M24: 21,043,184 km (0.115 R)
• M25: 22,991,547 km (0.106 R)
• M26: 23,309,742 km (0.093 R)
• M27: 27,479,782 km (0.092 R)
• M28: 28,686,439 km (0.097 R)
• M29: 31,464,771 km (0.096 R)
• M30: 32,651,231 km (0.11 R)
• M31: 33,053,350 km (0.091 R)
• M32: 33,187,988 km (0.051 R)
• M33: 39,486,059 km (0.072 R)
• M34: 40,556,132 km (0.104 R)
• M35: 43,882,291 km (0.092 R)
• M36: 46,029,918 km (0.074 R)
• M37: 50,712,033 km (0.08 R)
• M38: 50,891,251 km (0.046 R)
• M39: 59,203,657 km (0.102 R)
• M40: 70,361,713 km (0.064 R)
• M41: 77,495,886 km (0.113 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 19,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit