🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.51 AU - 0.71 AU

Year: 179 Days

Day: 38.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,705,168 km

• M1: 138,079 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.78 AU - 4.02 AU

Year: 2886 Days

Day: 13.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 8.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.87 AU - 5.51 AU

Year: 3806 Days

Day: 10 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,705,168 km

• M1: 108,159 km (0.095 R)
• M2: 391,498 km (0.068 R)
• M3: 774,767 km (0.071 R)
• M4: 1,261,260 km (0.113 R)
• M5: 1,578,706 km (0.066 R)
• M6: 1,882,240 km (0.078 R)
• M7: 2,182,483 km (0.112 R)
• M8: 3,049,852 km (0.081 R)
• M9: 3,952,825 km (0.03 R)
• M10: 4,694,680 km (0.09 R)
• M11: 5,023,796 km (0.082 R)

Asteroid Belt

Center: 9.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386

Radius: 4.9

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.57 AU - 15.07 AU

Year: 21380 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,705,168 km

• M1: 61,036 km (0.036 R)
• M2: 361,279 km (0.108 R)
• M3: 1,441,076 km (0.071 R)
• M4: 1,596,658 km (0.08 R)
• M5: 2,132,368 km (0.097 R)
• M6: 2,899,656 km (0.085 R)
• M7: 4,015,057 km (0.11 R)
• M8: 6,492,248 km (0.093 R)
• M9: 8,168,343 km (0.114 R)
• M10: 10,113,115 km (0.115 R)
• M11: 13,338,296 km (0.077 R)
• M12: 20,520,041 km (0.104 R)
• M13: 24,973,121 km (0.116 R)
• M14: 27,976,747 km (0.071 R)
• M15: 34,177,429 km (0.087 R)
• M16: 40,090,733 km (0.096 R)
• M17: 48,879,010 km (0.076 R)
• M18: 56,877,559 km (0.106 R)
• M19: 61,467,222 km (0.047 R)
• M20: 63,370,256 km (0.1 R)
• M21: 65,705,180 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit