🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.74 AU - 1.98 AU

Year: 931 Days

Day: 45.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,145,392 km

• M1: 262,993 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.6 AU - 2.8 AU

Year: 1629 Days

Day: 14.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 77.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,145,392 km

• M1: 54,603 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.94 AU - 3.9 AU

Year: 2322 Days

Day: 37.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 11

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.06 AU - 11 AU

Year: 11661 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 95,145,392 km

• M1: 138,528 km (0.038 R)
• M2: 500,554 km (0.098 R)
• M3: 962,662 km (0.098 R)
• M4: 1,792,332 km (0.093 R)
• M5: 2,243,968 km (0.071 R)
• M6: 3,029,357 km (0.089 R)
• M7: 3,379,715 km (0.064 R)
• M8: 4,230,029 km (0.086 R)
• M9: 4,693,932 km (0.029 R)
• M10: 5,217,226 km (0.085 R)
• M11: 6,930,271 km (0.098 R)
• M12: 7,812,450 km (0.046 R)
• M13: 9,178,877 km (0.042 R)
• M14: 11,298,678 km (0.028 R)
• M15: 12,333,148 km (0.118 R)
• M16: 16,036,144 km (0.118 R)
• M17: 18,655,303 km (0.082 R)
• M18: 19,651,625 km (0.105 R)
• M19: 20,486,980 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.2

Radius: 6.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.33 AU - 20.15 AU

Year: 25142 Days

Day: 23.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 95,145,392 km

• M1: 78,988 km (0.116 R)
• M2: 452,234 km (0.066 R)
• M3: 1,138,141 km (0.107 R)
• M4: 1,520,363 km (0.065 R)
• M5: 2,114,865 km (0.118 R)
• M6: 2,539,873 km (0.113 R)
• M7: 3,269,461 km (0.034 R)
• M8: 3,924,102 km (0.087 R)
• M9: 5,310,126 km (0.102 R)
• M10: 5,824,294 km (0.114 R)
• M11: 10,506,558 km (0.108 R)
• M12: 12,670,192 km (0.1 R)
• M13: 15,331,089 km (0.067 R)
• M14: 16,294,948 km (0.088 R)
• M15: 35,591,428 km (0.113 R)
• M16: 37,407,845 km (0.102 R)
• M17: 49,302,372 km (0.099 R)
• M18: 55,065,331 km (0.104 R)
• M19: 56,965,224 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.2

Radius: 4.1

Gravity: 31.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 16.32 AU - 22.9 AU

Year: 31878 Days

Day: 20.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 76.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,145,392 km

• M1: 51,312 km (0.103 R)
• M2: 447,896 km (0.119 R)
• M3: 587,321 km (0.104 R)
• M4: 1,049,878 km (0.037 R)
• M5: 1,238,521 km (0.099 R)
• M6: 3,406,643 km (0.105 R)
• M7: 3,788,566 km (0.068 R)
• M8: 4,487,787 km (0.112 R)
• M9: 8,206,939 km (0.106 R)
• M10: 17,202,409 km (0.118 R)
• M11: 27,019,171 km (0.12 R)
• M12: 28,016,240 km (0.099 R)
• M13: 28,269,360 km (0.119 R)
• M14: 35,990,256 km (0.07 R)
• M15: 51,719,425 km (0.043 R)
• M16: 51,909,564 km (0.114 R)
• M17: 64,194,690 km (0.049 R)
• M18: 64,414,300 km (0.12 R)
• M19: 65,966,079 km (0.114 R)
• M20: 67,769,780 km (0.096 R)
• M21: 78,281,125 km (0.064 R)
• M22: 84,447,549 km (0.064 R)
• M23: 86,305,405 km (0.055 R)
• M24: 87,919,267 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 17,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit