🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.57 AU - 0.59 AU

Year: 155 Days

Day: 46.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.64 AU - 0.9 AU

Year: 237 Days

Day: 39.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,048,277 km

• M1: 55,950 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 11.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.52 AU - 13 AU

Year: 16020 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,048,277 km

• M1: 142,118 km (0.11 R)
• M2: 543,938 km (0.09 R)
• M3: 1,218,624 km (0.068 R)
• M4: 1,729,052 km (0.066 R)
• M5: 2,263,865 km (0.114 R)
• M6: 3,044,915 km (0.044 R)
• M7: 3,537,541 km (0.109 R)
• M8: 3,913,480 km (0.094 R)
• M9: 4,683,461 km (0.039 R)
• M10: 5,071,667 km (0.1 R)
• M11: 5,913,005 km (0.088 R)
• M12: 6,484,619 km (0.119 R)
• M13: 7,051,146 km (0.119 R)
• M14: 8,329,909 km (0.074 R)
• M15: 10,502,219 km (0.117 R)
• M16: 14,533,882 km (0.108 R)
• M17: 15,014,390 km (0.083 R)
• M18: 16,668,045 km (0.066 R)
• M19: 19,412,867 km (0.083 R)
• M20: 21,637,686 km (0.105 R)
• M21: 26,182,769 km (0.117 R)
• M22: 27,934,261 km (0.072 R)
• M23: 28,892,585 km (0.103 R)
• M24: 31,213,745 km (0.026 R)
• M25: 31,669,570 km (0.09 R)
• M26: 34,135,841 km (0.099 R)
• M27: 36,854,183 km (0.098 R)
• M28: 44,850,938 km (0.1 R)
• M29: 46,017,203 km (0.085 R)
• M30: 50,885,117 km (0.07 R)
• M31: 51,993,937 km (0.062 R)
• M32: 55,583,687 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.1

Radius: 7

Gravity: 18.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.31 AU - 16.15 AU

Year: 21927 Days

Day: 23.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,048,277 km

• M1: 87,365 km (0.116 R)
• M2: 349,760 km (0.078 R)
• M3: 812,017 km (0.084 R)
• M4: 2,299,618 km (0.102 R)
• M5: 3,276,941 km (0.1 R)
• M6: 4,651,746 km (0.078 R)
• M7: 5,508,044 km (0.118 R)
• M8: 6,017,275 km (0.104 R)
• M9: 6,935,208 km (0.081 R)
• M10: 7,786,120 km (0.114 R)
• M11: 8,049,263 km (0.081 R)
• M12: 8,593,201 km (0.116 R)
• M13: 11,148,333 km (0.094 R)
• M14: 12,888,156 km (0.08 R)
• M15: 14,092,269 km (0.088 R)
• M16: 14,641,892 km (0.12 R)
• M17: 16,896,631 km (0.097 R)
• M18: 23,362,400 km (0.117 R)
• M19: 23,690,169 km (0.041 R)
• M20: 27,139,298 km (0.09 R)
• M21: 27,867,091 km (0.116 R)
• M22: 28,483,435 km (0.072 R)
• M23: 30,908,865 km (0.105 R)
• M24: 33,607,162 km (0.101 R)
• M25: 34,446,256 km (0.043 R)
• M26: 36,458,497 km (0.064 R)
• M27: 40,400,850 km (0.111 R)
• M28: 41,668,841 km (0.064 R)
• M29: 43,126,822 km (0.097 R)
• M30: 54,297,146 km (0.065 R)
• M31: 69,930,273 km (0.11 R)
• M32: 70,156,764 km (0.114 R)
• M33: 70,839,229 km (0.105 R)
• M34: 71,067,815 km (0.075 R)
• M35: 74,554,193 km (0.111 R)
• M36: 77,424,079 km (0.099 R)
• M37: 81,114,060 km (0.079 R)
• M38: 84,662,222 km (0.106 R)
• M39: 85,954,000 km (0.118 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 10,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit