🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.46 AU - 0.66 AU

Year: 151 Days

Day: 40.3 Hours

Environment

Temp: 251 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.38 AU - 1.42 AU

Year: 596 Days

Day: 32.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.12 AU - 2.88 AU

Year: 1423 Days

Day: 12.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.6

Radius: 10.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.5 AU - 9.16 AU

Year: 7142 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,997,357 km

• M1: 444,605 km (0.118 R)
• M2: 522,246 km (0.106 R)
• M3: 705,354 km (0.097 R)
• M4: 872,904 km (0.1 R)
• M5: 1,108,371 km (0.096 R)
• M6: 1,655,749 km (0.039 R)
• M7: 1,882,988 km (0.06 R)
• M8: 2,017,626 km (0.069 R)
• M9: 2,138,053 km (0.103 R)
• M10: 2,910,875 km (0.071 R)
• M11: 3,106,998 km (0.089 R)
• M12: 3,266,918 km (0.114 R)
• M13: 3,450,325 km (0.078 R)
• M14: 3,657,967 km (0.12 R)
• M15: 3,869,798 km (0.109 R)
• M16: 4,529,674 km (0.064 R)
• M17: 4,688,696 km (0.086 R)
• M18: 5,343,486 km (0.109 R)
• M19: 5,511,634 km (0.093 R)
• M20: 5,657,193 km (0.096 R)
• M21: 5,779,564 km (0.091 R)
• M22: 6,151,764 km (0.064 R)
• M23: 6,353,422 km (0.096 R)
• M24: 6,531,742 km (0.067 R)
• M25: 6,737,589 km (0.11 R)
• M26: 7,103,056 km (0.102 R)
• M27: 7,368,144 km (0.094 R)
• M28: 7,962,496 km (0.081 R)
• M29: 8,404,708 km (0.057 R)
• M30: 8,939,969 km (0.1 R)
• M31: 9,054,112 km (0.103 R)
• M32: 9,749,144 km (0.103 R)
• M33: 10,014,081 km (0.084 R)
• M34: 10,641,944 km (0.102 R)
• M35: 10,793,187 km (0.1 R)
• M36: 11,067,400 km (0.114 R)
• M37: 11,560,774 km (0.082 R)
• M38: 11,685,090 km (0.099 R)
• M39: 11,810,004 km (0.066 R)
• M40: 12,313,999 km (0.092 R)
• M41: 12,441,157 km (0.031 R)
• M42: 13,115,545 km (0.092 R)
• M43: 13,278,008 km (0.059 R)
• M44: 14,634,262 km (0.105 R)
• M45: 15,448,523 km (0.106 R)
• M46: 15,688,927 km (0.095 R)
• M47: 16,034,349 km (0.025 R)
• M48: 16,277,595 km (0.106 R)
• M49: 16,452,175 km (0.107 R)
• M50: 16,732,671 km (0.105 R)
• M51: 16,838,288 km (0.041 R)
• M52: 17,870,662 km (0.084 R)
• M53: 18,050,778 km (0.101 R)
• M54: 18,123,034 km (0.116 R)
• M55: 18,195,290 km (0.063 R)
• M56: 18,303,898 km (0.107 R)
• M57: 18,704,072 km (0.072 R)
• M58: 20,183,446 km (0.099 R)
• M59: 20,634,483 km (0.115 R)
• M60: 20,785,577 km (0.078 R)
• M61: 21,317,397 km (0.091 R)
• M62: 21,738,366 km (0.059 R)
• M63: 22,084,984 km (0.117 R)
• M64: 23,963,634 km (0.082 R)
• M65: 24,202,093 km (0.104 R)
• M66: 25,083,075 km (0.075 R)
• M67: 25,284,883 km (0.106 R)
• M68: 25,608,612 km (0.089 R)
• M69: 25,852,457 km (0.096 R)
• M70: 26,383,230 km (0.11 R)
• M71: 26,794,026 km (0.065 R)
• M72: 26,917,743 km (0.043 R)
• M73: 27,124,188 km (0.068 R)
• M74: 27,872,028 km (0.112 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 19,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit