🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.25 AU - 1.79 AU

Year: 710 Days

Day: 29.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.32 AU - 1.82 AU

Year: 745 Days

Day: 37.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,685,405 km

• M1: 933,640 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.56 AU - 1.86 AU

Year: 847 Days

Day: 47.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,685,405 km

• M1: 20,794 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.4

Radius: 3.7

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.03 AU - 15.85 AU

Year: 18662 Days

Day: 20.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,685,405 km

• M1: 46,076 km (0.109 R)
• M2: 257,308 km (0.076 R)
• M3: 458,817 km (0.116 R)
• M4: 1,167,462 km (0.052 R)
• M5: 2,704,281 km (0.082 R)
• M6: 4,115,288 km (0.119 R)
• M7: 4,668,202 km (0.077 R)
• M8: 7,262,229 km (0.039 R)
• M9: 10,089,180 km (0.049 R)
• M10: 11,664,296 km (0.105 R)
• M11: 12,426,497 km (0.087 R)
• M12: 16,808,667 km (0.051 R)
• M13: 18,787,099 km (0.046 R)
• M14: 35,656,652 km (0.075 R)
• M15: 38,899,186 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.6

Radius: 3.8

Gravity: 51.63 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.37 AU - 14.93 AU

Year: 20160 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,685,405 km

• M1: 47,273 km (0.099 R)
• M2: 369,357 km (0.051 R)
• M3: 1,217,876 km (0.099 R)
• M4: 1,664,875 km (0.083 R)
• M5: 1,792,033 km (0.038 R)
• M6: 2,128,329 km (0.049 R)
• M7: 3,276,493 km (0.104 R)
• M8: 3,902,709 km (0.099 R)
• M9: 4,194,126 km (0.076 R)
• M10: 4,465,347 km (0.104 R)
• M11: 4,820,492 km (0.093 R)
• M12: 5,042,495 km (0.104 R)
• M13: 6,126,631 km (0.117 R)
• M14: 6,791,743 km (0.118 R)
• M15: 9,355,701 km (0.083 R)
• M16: 15,390,479 km (0.102 R)
• M17: 15,549,801 km (0.081 R)
• M18: 17,203,456 km (0.111 R)
• M19: 17,896,692 km (0.103 R)
• M20: 18,161,331 km (0.079 R)
• M21: 20,087,404 km (0.067 R)
• M22: 21,643,222 km (0.118 R)
• M23: 24,232,162 km (0.091 R)
• M24: 24,447,733 km (0.055 R)
• M25: 33,355,538 km (0.115 R)
• M26: 33,622,421 km (0.036 R)
• M27: 37,365,210 km (0.101 R)
• M28: 38,966,356 km (0.083 R)
• M29: 40,008,754 km (0.081 R)
• M30: 42,149,200 km (0.09 R)
• M31: 43,089,273 km (0.07 R)
• M32: 45,174,219 km (0.079 R)
• M33: 45,993,716 km (0.085 R)
• M34: 46,158,872 km (0.111 R)
• M35: 54,740,554 km (0.052 R)
• M36: 54,926,055 km (0.082 R)
• M37: 55,671,800 km (0.096 R)
• M38: 56,047,141 km (0.037 R)
• M39: 58,142,260 km (0.076 R)
• M40: 76,349,816 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 19,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit