🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.49 AU - 0.55 AU

Year: 166 Days

Day: 30.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.81 AU - 1.25 AU

Year: 463 Days

Day: 42.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,929,738 km

• M1: 451,337 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.38 AU - 1.64 AU

Year: 822 Days

Day: 43.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.5 AU - 1.7 AU

Year: 896 Days

Day: 41.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 136.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 11.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.31 AU - 9.21 AU

Year: 10515 Days

Day: 11.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 96,929,738 km

• M1: 157,676 km (0.116 R)
• M2: 659,876 km (0.109 R)
• M3: 1,303,446 km (0.101 R)
• M4: 1,728,753 km (0.117 R)
• M5: 5,609,471 km (0.087 R)
• M6: 6,534,435 km (0.061 R)
• M7: 8,054,649 km (0.069 R)
• M8: 13,603,234 km (0.086 R)
• M9: 14,935,403 km (0.102 R)
• M10: 15,832,541 km (0.117 R)
• M11: 17,124,169 km (0.106 R)
• M12: 17,672,445 km (0.07 R)
• M13: 21,773,072 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.9

Radius: 4.2

Gravity: 49.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.76 AU - 16.96 AU

Year: 25373 Days

Day: 17.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,929,738 km

• M1: 52,210 km (0.106 R)
• M2: 312,360 km (0.111 R)
• M3: 685,757 km (0.111 R)
• M4: 1,185,414 km (0.055 R)
• M5: 1,442,273 km (0.065 R)
• M6: 1,754,933 km (0.085 R)
• M7: 2,045,152 km (0.111 R)
• M8: 2,514,142 km (0.096 R)
• M9: 3,502,236 km (0.05 R)
• M10: 4,880,182 km (0.088 R)
• M11: 9,855,657 km (0.12 R)
• M12: 11,104,351 km (0.101 R)
• M13: 11,519,634 km (0.067 R)
• M14: 12,903,116 km (0.116 R)
• M15: 13,207,846 km (0.102 R)
• M16: 15,222,331 km (0.068 R)
• M17: 16,082,519 km (0.071 R)
• M18: 23,029,246 km (0.117 R)
• M19: 26,657,144 km (0.051 R)
• M20: 32,997,251 km (0.109 R)
• M21: 38,676,136 km (0.119 R)
• M22: 47,816,566 km (0.03 R)
• M23: 50,401,318 km (0.065 R)
• M24: 57,677,160 km (0.104 R)
• M25: 61,886,994 km (0.111 R)
• M26: 73,056,270 km (0.109 R)
• M27: 73,538,723 km (0.097 R)
• M28: 74,266,367 km (0.03 R)
• M29: 77,976,394 km (0.07 R)
• M30: 83,112,538 km (0.106 R)
• M31: 83,375,082 km (0.075 R)
• M32: 86,031,342 km (0.119 R)
• M33: 88,743,402 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit