🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.73 AU - 0.99 AU

Year: 293 Days

Day: 40.5 Hours

Environment

Temp: 74 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,400,341 km

• M1: 307,124 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.88 AU - 1.98 AU

Year: 984 Days

Day: 25.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,400,341 km

• M1: 448,943 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.5

Radius: 5.3

Gravity: 32.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.52 AU - 18.34 AU

Year: 24447 Days

Day: 20.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,400,341 km

• M1: 65,973 km (0.12 R)
• M2: 356,043 km (0.052 R)
• M3: 678,426 km (0.118 R)
• M4: 922,570 km (0.104 R)
• M5: 1,254,528 km (0.094 R)
• M6: 2,155,556 km (0.076 R)
• M7: 2,636,064 km (0.117 R)
• M8: 3,363,858 km (0.069 R)
• M9: 5,085,729 km (0.076 R)
• M10: 8,740,106 km (0.062 R)
• M11: 13,450,345 km (0.076 R)
• M12: 16,076,535 km (0.086 R)
• M13: 25,727,692 km (0.053 R)
• M14: 26,086,877 km (0.068 R)
• M15: 27,308,343 km (0.094 R)
• M16: 29,602,127 km (0.106 R)
• M17: 30,930,407 km (0.027 R)
• M18: 37,554,601 km (0.088 R)
• M19: 38,795,515 km (0.097 R)
• M20: 44,546,805 km (0.113 R)
• M21: 47,355,356 km (0.107 R)
• M22: 48,985,972 km (0.089 R)
• M23: 49,169,379 km (0.053 R)
• M24: 54,101,472 km (0.109 R)
• M25: 58,524,183 km (0.047 R)
• M26: 61,247,612 km (0.099 R)
• M27: 64,934,901 km (0.072 R)
• M28: 68,537,965 km (0.094 R)
• M29: 74,673,273 km (0.081 R)
• M30: 81,421,483 km (0.055 R)
• M31: 84,020,597 km (0.068 R)
• M32: 84,810,922 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.1

Radius: 6.4

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.39 AU - 20.83 AU

Year: 30666 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,400,341 km

• M1: 137,331 km (0.029 R)
• M2: 592,557 km (0.086 R)
• M3: 865,274 km (0.111 R)
• M4: 1,819,409 km (0.067 R)
• M5: 2,686,179 km (0.085 R)
• M6: 3,210,969 km (0.103 R)
• M7: 3,773,307 km (0.083 R)
• M8: 4,655,187 km (0.112 R)
• M9: 5,970,750 km (0.078 R)
• M10: 7,607,501 km (0.035 R)
• M11: 10,619,354 km (0.05 R)
• M12: 11,435,710 km (0.066 R)
• M13: 11,920,706 km (0.077 R)
• M14: 16,305,570 km (0.102 R)
• M15: 17,075,699 km (0.12 R)
• M16: 19,875,723 km (0.084 R)
• M17: 25,742,951 km (0.06 R)
• M18: 28,623,458 km (0.105 R)
• M19: 31,240,972 km (0.11 R)
• M20: 31,711,906 km (0.113 R)
• M21: 43,018,065 km (0.086 R)
• M22: 47,985,163 km (0.108 R)
• M23: 51,500,862 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 14,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit