🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.62 AU - 0.7 AU

Year: 203 Days

Day: 35.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.65 AU - 1.03 AU

Year: 292 Days

Day: 35.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 16,848,917 km

• M1: 44,281 km (0.056 R)
• M2: 678,426 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.12 AU - 3.56 AU

Year: 2312 Days

Day: 46 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.9

Radius: 15

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.4 AU - 5.16 AU

Year: 3958 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,848,917 km

• M1: 186,997 km (0.074 R)
• M2: 335,099 km (0.1 R)
• M3: 488,587 km (0.077 R)
• M4: 606,769 km (0.09 R)
• M5: 853,306 km (0.089 R)
• M6: 985,700 km (0.101 R)
• M7: 1,144,873 km (0.116 R)
• M8: 1,364,781 km (0.072 R)
• M9: 1,733,091 km (0.114 R)
• M10: 2,036,476 km (0.119 R)
• M11: 2,370,079 km (0.072 R)
• M12: 2,615,719 km (0.064 R)
• M13: 2,856,272 km (0.078 R)
• M14: 3,020,830 km (0.088 R)
• M15: 3,288,012 km (0.116 R)
• M16: 3,533,651 km (0.108 R)
• M17: 4,058,889 km (0.088 R)
• M18: 4,803,139 km (0.119 R)
• M19: 5,317,307 km (0.07 R)
• M20: 5,470,046 km (0.092 R)
• M21: 5,710,300 km (0.105 R)
• M22: 5,936,791 km (0.108 R)
• M23: 6,095,216 km (0.06 R)
• M24: 6,362,547 km (0.068 R)
• M25: 6,488,658 km (0.073 R)
• M26: 6,633,918 km (0.067 R)
• M27: 7,131,779 km (0.104 R)
• M28: 7,338,224 km (0.08 R)
• M29: 7,661,057 km (0.042 R)
• M30: 8,008,124 km (0.094 R)
• M31: 8,203,199 km (0.111 R)
• M32: 8,999,060 km (0.083 R)
• M33: 9,406,415 km (0.08 R)
• M34: 9,715,933 km (0.107 R)
• M35: 10,175,946 km (0.045 R)
• M36: 10,686,075 km (0.095 R)
• M37: 10,922,589 km (0.118 R)
• M38: 11,313,489 km (0.052 R)
• M39: 11,488,668 km (0.072 R)
• M40: 11,797,587 km (0.116 R)
• M41: 11,930,729 km (0.097 R)
• M42: 12,109,200 km (0.103 R)
• M43: 12,423,505 km (0.045 R)
• M44: 12,604,369 km (0.1 R)
• M45: 13,106,120 km (0.079 R)
• M46: 13,568,078 km (0.052 R)
• M47: 13,684,465 km (0.089 R)
• M48: 14,058,909 km (0.08 R)
• M49: 14,153,155 km (0.095 R)
• M50: 14,603,295 km (0.09 R)
• M51: 14,794,182 km (0.098 R)
• M52: 15,033,988 km (0.078 R)
• M53: 15,590,641 km (0.054 R)
• M54: 15,834,785 km (0.118 R)
• M55: 16,055,591 km (0.08 R)
• M56: 16,178,711 km (0.071 R)
• M57: 16,277,445 km (0.106 R)
• M58: 16,773,960 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 17,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit