🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.82 AU

Year: 202 Days

Day: 42.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 136.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.69 AU - 1.05 AU

Year: 299 Days

Day: 45.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 65.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.06 AU

Year: 310 Days

Day: 13.7 Hours

Environment

Temp: 76 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.5 AU - 2.24 AU

Year: 943 Days

Day: 34.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,217,257 km

• M1: 651,349 km (0.087 R)
• M2: 1,210,396 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.69 AU - 2.77 AU

Year: 1664 Days

Day: 33.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 14.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.9 AU - 8.78 AU

Year: 8886 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 19,217,257 km

• M1: 245,490 km (0.089 R)
• M2: 337,194 km (0.095 R)
• M3: 873,652 km (0.068 R)
• M4: 1,296,116 km (0.062 R)
• M5: 1,856,360 km (0.119 R)
• M6: 2,347,939 km (0.109 R)
• M7: 2,487,813 km (0.107 R)
• M8: 2,645,040 km (0.075 R)
• M9: 3,136,918 km (0.06 R)
• M10: 3,497,000 km (0.058 R)
• M11: 3,625,355 km (0.099 R)
• M12: 3,970,178 km (0.116 R)
• M13: 4,155,081 km (0.083 R)
• M14: 4,638,731 km (0.093 R)
• M15: 4,869,560 km (0.033 R)
• M16: 5,754,581 km (0.076 R)
• M17: 6,293,882 km (0.096 R)
• M18: 6,809,396 km (0.097 R)
• M19: 7,215,255 km (0.057 R)
• M20: 7,649,986 km (0.098 R)
• M21: 8,566,722 km (0.094 R)
• M22: 9,138,036 km (0.036 R)
• M23: 9,294,067 km (0.096 R)
• M24: 9,450,845 km (0.106 R)
• M25: 9,585,932 km (0.102 R)
• M26: 9,721,767 km (0.082 R)
• M27: 10,178,938 km (0.112 R)
• M28: 11,209,817 km (0.032 R)
• M29: 11,376,768 km (0.116 R)
• M30: 12,053,400 km (0.098 R)
• M31: 12,693,379 km (0.083 R)
• M32: 13,369,711 km (0.086 R)
• M33: 13,547,134 km (0.087 R)
• M34: 14,836,070 km (0.103 R)
• M35: 15,495,198 km (0.091 R)
• M36: 16,190,978 km (0.055 R)
• M37: 16,814,950 km (0.12 R)
• M38: 17,006,436 km (0.118 R)
• M39: 17,668,406 km (0.117 R)
• M40: 18,367,028 km (0.094 R)
• M41: 19,074,626 km (0.047 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: 444 - 13,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit