🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.98 AU - 1.04 AU

Year: 373 Days

Day: 22.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.92 AU - 2.7 AU

Year: 1289 Days

Day: 33.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,302,145 km

• M1: 492,775 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.7

Radius: 14.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.77 AU - 10.41 AU

Year: 9242 Days

Day: 10.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,302,145 km

• M1: 175,329 km (0.051 R)
• M2: 626,815 km (0.118 R)
• M3: 1,469,201 km (0.052 R)
• M4: 1,910,514 km (0.1 R)
• M5: 2,531,495 km (0.115 R)
• M6: 3,242,085 km (0.103 R)
• M7: 3,787,519 km (0.106 R)
• M8: 4,528,328 km (0.036 R)
• M9: 5,153,347 km (0.101 R)
• M10: 6,266,356 km (0.104 R)
• M11: 7,044,564 km (0.076 R)
• M12: 13,249,734 km (0.091 R)
• M13: 14,293,777 km (0.11 R)
• M14: 15,833,738 km (0.098 R)
• M15: 16,942,557 km (0.098 R)
• M16: 20,732,619 km (0.089 R)
• M17: 21,663,417 km (0.064 R)
• M18: 26,110,812 km (0.112 R)
• M19: 28,880,767 km (0.114 R)
• M20: 31,841,308 km (0.093 R)
• M21: 32,456,754 km (0.09 R)
• M22: 38,359,138 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 14.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.53 AU - 12.85 AU

Year: 15623 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,302,145 km

• M1: 180,565 km (0.079 R)
• M2: 758,312 km (0.084 R)
• M3: 1,638,695 km (0.072 R)
• M4: 5,013,174 km (0.061 R)
• M5: 5,794,524 km (0.095 R)
• M6: 6,276,528 km (0.11 R)
• M7: 7,414,220 km (0.112 R)
• M8: 8,180,161 km (0.072 R)
• M9: 8,633,742 km (0.058 R)
• M10: 10,269,295 km (0.069 R)
• M11: 10,918,101 km (0.086 R)
• M12: 11,406,987 km (0.075 R)
• M13: 12,232,767 km (0.044 R)
• M14: 13,166,408 km (0.079 R)
• M15: 16,332,647 km (0.081 R)
• M16: 17,299,947 km (0.064 R)
• M17: 18,134,852 km (0.044 R)
• M18: 19,795,239 km (0.084 R)
• M19: 20,894,933 km (0.066 R)
• M20: 22,131,808 km (0.063 R)
• M21: 22,817,714 km (0.039 R)
• M22: 24,542,727 km (0.098 R)
• M23: 25,171,787 km (0.08 R)
• M24: 27,571,187 km (0.116 R)
• M25: 28,137,116 km (0.049 R)
• M26: 32,820,875 km (0.106 R)
• M27: 36,760,086 km (0.092 R)
• M28: 40,420,148 km (0.099 R)
• M29: 41,150,933 km (0.084 R)
• M30: 44,781,674 km (0.074 R)
• M31: 54,783,339 km (0.112 R)
• M32: 55,319,198 km (0.06 R)
• M33: 60,491,096 km (0.086 R)
• M34: 61,447,325 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 11,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit