🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.85 AU - 0.95 AU

Year: 313 Days

Day: 31.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.99 AU - 1.37 AU

Year: 471 Days

Day: 36.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 13,402,402 km

• M1: 457,321 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.87 AU - 2.35 AU

Year: 1125 Days

Day: 47 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,402,402 km

• M1: 454,329 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.92 AU - 3.14 AU

Year: 1477 Days

Day: 36.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,402,402 km

• M1: 775,515 km (0.061 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.96 AU - 4.56 AU

Year: 2676 Days

Day: 25.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.4

Radius: 9.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.09 AU - 7.33 AU

Year: 5681 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 13,402,402 km

• M1: 246,238 km (0.085 R)
• M2: 386,710 km (0.093 R)
• M3: 472,131 km (0.079 R)
• M4: 539,450 km (0.093 R)
• M5: 720,613 km (0.036 R)
• M6: 914,342 km (0.094 R)
• M7: 1,042,248 km (0.047 R)
• M8: 1,546,543 km (0.106 R)
• M9: 1,681,181 km (0.046 R)
• M10: 1,839,904 km (0.094 R)
• M11: 2,161,689 km (0.058 R)
• M12: 2,456,547 km (0.111 R)
• M13: 2,718,044 km (0.068 R)
• M14: 2,976,549 km (0.101 R)
• M15: 3,072,591 km (0.078 R)
• M16: 3,267,816 km (0.086 R)
• M17: 3,379,416 km (0.114 R)
• M18: 3,917,220 km (0.052 R)
• M19: 4,900,377 km (0.076 R)
• M20: 5,230,091 km (0.092 R)
• M21: 5,390,310 km (0.109 R)
• M22: 5,805,594 km (0.097 R)
• M23: 6,231,200 km (0.12 R)
• M24: 6,339,060 km (0.119 R)
• M25: 6,541,316 km (0.11 R)
• M26: 6,777,382 km (0.099 R)
• M27: 7,080,318 km (0.1 R)
• M28: 7,355,129 km (0.092 R)
• M29: 8,421,163 km (0.027 R)
• M30: 8,557,896 km (0.046 R)
• M31: 9,111,857 km (0.086 R)
• M32: 9,623,930 km (0.046 R)
• M33: 9,910,560 km (0.064 R)
• M34: 10,565,499 km (0.114 R)
• M35: 11,066,054 km (0.105 R)
• M36: 13,243,301 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 11,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit