🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.09 AU - 1.42 AU

Year: 493 Days

Day: 40.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,705,684 km

• M1: 86,916 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.29 AU - 1.69 AU

Year: 642 Days

Day: 41.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.73 AU - 3.35 AU

Year: 1872 Days

Day: 34.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.9

Radius: 14.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.66 AU - 11 AU

Year: 10063 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,705,684 km

• M1: 180,265 km (0.08 R)
• M2: 1,049,279 km (0.038 R)
• M3: 1,862,194 km (0.098 R)
• M4: 2,750,357 km (0.076 R)
• M5: 3,375,975 km (0.114 R)
• M6: 4,335,197 km (0.052 R)
• M7: 6,732,802 km (0.117 R)
• M8: 7,744,083 km (0.075 R)
• M9: 11,959,751 km (0.047 R)
• M10: 18,624,337 km (0.047 R)
• M11: 20,805,623 km (0.119 R)
• M12: 22,532,730 km (0.113 R)
• M13: 23,152,365 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.4

Radius: 3.3

Gravity: 56.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.99 AU - 18.09 AU

Year: 27055 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 89,705,684 km

• M1: 41,139 km (0.113 R)
• M2: 147,803 km (0.083 R)
• M3: 443,857 km (0.077 R)
• M4: 1,234,631 km (0.09 R)
• M5: 2,790,599 km (0.074 R)
• M6: 3,090,692 km (0.114 R)
• M7: 3,292,649 km (0.076 R)
• M8: 4,401,169 km (0.109 R)
• M9: 4,619,732 km (0.038 R)
• M10: 4,961,114 km (0.09 R)
• M11: 5,238,020 km (0.064 R)
• M12: 6,175,699 km (0.102 R)
• M13: 6,449,613 km (0.072 R)
• M14: 7,836,385 km (0.095 R)
• M15: 8,211,726 km (0.115 R)
• M16: 8,882,972 km (0.092 R)
• M17: 8,998,312 km (0.052 R)
• M18: 11,588,749 km (0.043 R)
• M19: 12,146,300 km (0.115 R)
• M20: 13,848,574 km (0.115 R)
• M21: 14,959,039 km (0.114 R)
• M22: 17,808,579 km (0.109 R)
• M23: 18,269,640 km (0.117 R)
• M24: 20,193,618 km (0.1 R)
• M25: 24,893,235 km (0.108 R)
• M26: 25,936,680 km (0.031 R)
• M27: 29,241,297 km (0.055 R)
• M28: 31,060,408 km (0.059 R)
• M29: 33,230,025 km (0.052 R)
• M30: 33,647,852 km (0.077 R)
• M31: 37,116,728 km (0.114 R)
• M32: 38,629,910 km (0.114 R)
• M33: 40,816,582 km (0.097 R)
• M34: 41,456,263 km (0.078 R)
• M35: 52,996,093 km (0.053 R)
• M36: 61,562,516 km (0.114 R)
• M37: 64,971,702 km (0.042 R)
• M38: 65,188,918 km (0.055 R)
• M39: 76,191,243 km (0.107 R)
• M40: 86,254,093 km (0.086 R)
• M41: 88,367,462 km (0.095 R)
• M42: 89,705,615 km (0.11 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 15,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit