🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.87 AU - 1.11 AU

Year: 346 Days

Day: 17.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.45 AU - 2.47 AU

Year: 1356 Days

Day: 30.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.28 AU - 2.84 AU

Year: 1440 Days

Day: 16.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,909,476 km

• M1: 1,194,240 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.65 AU - 5.75 AU

Year: 3581 Days

Day: 34 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,909,476 km

• M1: 255,812 km (0.111 R)
• M2: 476,918 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.8

Radius: 10.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.64 AU - 14.14 AU

Year: 15328 Days

Day: 15 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 16,909,476 km

• M1: 130,898 km (0.111 R)
• M2: 350,508 km (0.059 R)
• M3: 707,299 km (0.108 R)
• M4: 914,641 km (0.108 R)
• M5: 1,142,329 km (0.067 R)
• M6: 1,314,666 km (0.056 R)
• M7: 1,388,418 km (0.098 R)
• M8: 1,495,979 km (0.104 R)
• M9: 1,584,241 km (0.055 R)
• M10: 2,225,717 km (0.081 R)
• M11: 2,327,294 km (0.106 R)
• M12: 2,495,592 km (0.085 R)
• M13: 3,151,578 km (0.079 R)
• M14: 3,528,715 km (0.037 R)
• M15: 3,843,917 km (0.107 R)
• M16: 3,920,212 km (0.108 R)
• M17: 4,453,379 km (0.04 R)
• M18: 4,926,108 km (0.062 R)
• M19: 5,143,324 km (0.104 R)
• M20: 5,227,698 km (0.098 R)
• M21: 5,312,520 km (0.032 R)
• M22: 5,761,164 km (0.099 R)
• M23: 6,007,850 km (0.086 R)
• M24: 6,694,954 km (0.043 R)
• M25: 6,973,056 km (0.113 R)
• M26: 7,198,350 km (0.076 R)
• M27: 7,483,185 km (0.084 R)
• M28: 7,752,610 km (0.101 R)
• M29: 7,907,893 km (0.077 R)
• M30: 8,123,164 km (0.079 R)
• M31: 8,320,634 km (0.071 R)
• M32: 8,479,656 km (0.108 R)
• M33: 8,700,014 km (0.102 R)
• M34: 8,800,843 km (0.054 R)
• M35: 9,517,417 km (0.11 R)
• M36: 10,019,617 km (0.071 R)
• M37: 10,252,690 km (0.12 R)
• M38: 10,401,839 km (0.082 R)
• M39: 10,724,223 km (0.041 R)
• M40: 11,643,950 km (0.098 R)
• M41: 12,680,215 km (0.119 R)
• M42: 13,325,430 km (0.096 R)
• M43: 13,628,665 km (0.038 R)
• M44: 14,194,444 km (0.095 R)
• M45: 15,300,122 km (0.035 R)
• M46: 16,284,177 km (0.097 R)
• M47: 16,683,454 km (0.115 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 12,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit