🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.57 AU - 0.63 AU

Year: 162 Days

Day: 25.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,742,358 km

• M1: 229,932 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.18 AU - 1.86 AU

Year: 653 Days

Day: 36.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 10.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.4

Radius: 4.7

Gravity: 31.44 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.15 AU - 21.53 AU

Year: 28478 Days

Day: 18.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 96,742,358 km

• M1: 58,642 km (0.108 R)
• M2: 353,201 km (0.12 R)
• M3: 775,366 km (0.034 R)
• M4: 1,204,412 km (0.058 R)
• M5: 3,080,370 km (0.119 R)
• M6: 3,533,053 km (0.108 R)
• M7: 3,693,272 km (0.109 R)
• M8: 4,347,464 km (0.11 R)
• M9: 4,759,905 km (0.09 R)
• M10: 5,447,906 km (0.099 R)
• M11: 6,576,771 km (0.062 R)
• M12: 7,272,850 km (0.098 R)
• M13: 7,638,766 km (0.114 R)
• M14: 8,071,852 km (0.083 R)
• M15: 8,294,304 km (0.118 R)
• M16: 8,751,775 km (0.094 R)
• M17: 10,485,764 km (0.061 R)
• M18: 13,035,210 km (0.097 R)
• M19: 18,152,804 km (0.117 R)
• M20: 18,535,027 km (0.102 R)
• M21: 19,514,145 km (0.076 R)
• M22: 22,989,602 km (0.093 R)
• M23: 27,103,544 km (0.115 R)
• M24: 28,748,522 km (0.05 R)
• M25: 29,529,722 km (0.038 R)
• M26: 33,221,050 km (0.069 R)
• M27: 34,225,898 km (0.092 R)
• M28: 36,750,363 km (0.093 R)
• M29: 37,980,057 km (0.085 R)
• M30: 46,471,382 km (0.117 R)
• M31: 48,090,330 km (0.112 R)
• M32: 50,871,504 km (0.094 R)
• M33: 57,773,650 km (0.076 R)
• M34: 67,302,736 km (0.036 R)
• M35: 70,541,081 km (0.081 R)
• M36: 79,596,090 km (0.11 R)
• M37: 80,876,199 km (0.051 R)
• M38: 81,910,070 km (0.039 R)
• M39: 83,740,550 km (0.118 R)
• M40: 89,395,349 km (0.119 R)
• M41: 94,155,254 km (0.108 R)
• M42: 96,452,629 km (0.118 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 10,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit