🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.98 AU - 1.28 AU

Year: 422 Days

Day: 27.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.34 AU - 1.4 AU

Year: 564 Days

Day: 33.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,664,476 km

• M1: 106,813 km (0.109 R)
• M2: 127,009 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.65 AU - 6.13 AU

Year: 4398 Days

Day: 36.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,664,476 km

• M1: 986,748 km (0.09 R)
• M2: 1,150,108 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.1

Radius: 4.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.2 AU - 19.84 AU

Year: 29154 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 53,664,476 km

• M1: 906,114 km (0.095 R)
• M2: 1,094,159 km (0.116 R)
• M3: 1,203,814 km (0.086 R)
• M4: 2,040,814 km (0.103 R)
• M5: 3,716,759 km (0.032 R)
• M6: 4,889,158 km (0.069 R)
• M7: 6,519,475 km (0.055 R)
• M8: 6,678,947 km (0.066 R)
• M9: 7,042,619 km (0.101 R)
• M10: 7,412,724 km (0.095 R)
• M11: 7,915,822 km (0.111 R)
• M12: 8,214,569 km (0.107 R)
• M13: 8,386,756 km (0.115 R)
• M14: 8,516,906 km (0.114 R)
• M15: 9,310,822 km (0.071 R)
• M16: 9,853,264 km (0.047 R)
• M17: 10,498,928 km (0.076 R)
• M18: 10,685,926 km (0.06 R)
• M19: 11,158,206 km (0.076 R)
• M20: 13,114,497 km (0.071 R)
• M21: 15,121,054 km (0.107 R)
• M22: 16,619,575 km (0.118 R)
• M23: 16,946,746 km (0.112 R)
• M24: 17,111,154 km (0.105 R)
• M25: 17,331,213 km (0.117 R)
• M26: 18,276,671 km (0.094 R)
• M27: 18,558,065 km (0.107 R)
• M28: 20,275,598 km (0.115 R)
• M29: 20,742,044 km (0.07 R)
• M30: 23,798,328 km (0.047 R)
• M31: 23,920,999 km (0.09 R)
• M32: 26,291,676 km (0.105 R)
• M33: 26,481,965 km (0.12 R)
• M34: 27,119,700 km (0.091 R)
• M35: 28,150,579 km (0.074 R)
• M36: 30,051,370 km (0.078 R)
• M37: 32,467,974 km (0.08 R)
• M38: 33,906,208 km (0.055 R)
• M39: 34,876,649 km (0.105 R)
• M40: 34,946,212 km (0.079 R)
• M41: 35,085,637 km (0.081 R)
• M42: 35,575,271 km (0.076 R)
• M43: 35,645,433 km (0.114 R)
• M44: 35,785,755 km (0.074 R)
• M45: 37,555,947 km (0.048 R)
• M46: 37,841,829 km (0.073 R)
• M47: 38,343,879 km (0.046 R)
• M48: 38,775,918 km (0.119 R)
• M49: 38,848,173 km (0.082 R)
• M50: 41,623,364 km (0.064 R)
• M51: 43,633,809 km (0.111 R)
• M52: 43,934,351 km (0.034 R)
• M53: 45,980,701 km (0.104 R)
• M54: 48,135,508 km (0.061 R)
• M55: 48,523,715 km (0.096 R)
• M56: 50,165,701 km (0.045 R)
• M57: 52,383,041 km (0.045 R)
• M58: 53,584,013 km (0.089 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit