🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.66 AU - 5.74 AU

Year: 3667 Days

Day: 25.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.6

Radius: 12.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.52 AU - 8.66 AU

Year: 6794 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,308,298 km

• M1: 150,495 km (0.074 R)
• M2: 886,667 km (0.086 R)
• M3: 1,271,133 km (0.037 R)
• M4: 1,934,300 km (0.07 R)
• M5: 2,354,222 km (0.106 R)
• M6: 3,784,078 km (0.051 R)
• M7: 4,425,255 km (0.093 R)
• M8: 5,590,173 km (0.097 R)
• M9: 6,303,755 km (0.044 R)
• M10: 7,141,802 km (0.051 R)
• M11: 8,517,953 km (0.091 R)
• M12: 9,001,304 km (0.079 R)
• M13: 10,063,898 km (0.048 R)
• M14: 11,340,715 km (0.098 R)
• M15: 12,250,121 km (0.118 R)
• M16: 13,855,904 km (0.046 R)
• M17: 15,488,466 km (0.076 R)
• M18: 17,481,708 km (0.113 R)
• M19: 18,081,446 km (0.034 R)
• M20: 19,321,911 km (0.113 R)
• M21: 21,971,738 km (0.115 R)
• M22: 22,741,120 km (0.081 R)
• M23: 24,038,583 km (0.076 R)
• M24: 25,232,673 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.6

Radius: 8.7

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.37 AU - 12.33 AU

Year: 11983 Days

Day: 7.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,308,298 km

• M1: 108,907 km (0.048 R)
• M2: 396,135 km (0.05 R)
• M3: 722,558 km (0.059 R)
• M4: 1,125,425 km (0.06 R)
• M5: 1,400,386 km (0.111 R)
• M6: 1,705,266 km (0.085 R)
• M7: 2,037,074 km (0.068 R)
• M8: 2,333,278 km (0.118 R)
• M9: 2,810,196 km (0.115 R)
• M10: 3,107,597 km (0.105 R)
• M11: 4,129,051 km (0.088 R)
• M12: 5,089,170 km (0.114 R)
• M13: 5,639,541 km (0.119 R)
• M14: 10,337,961 km (0.057 R)
• M15: 10,828,492 km (0.118 R)
• M16: 11,564,364 km (0.08 R)
• M17: 13,389,159 km (0.05 R)
• M18: 14,437,242 km (0.1 R)
• M19: 15,188,821 km (0.113 R)
• M20: 19,343,154 km (0.034 R)
• M21: 21,989,840 km (0.088 R)
• M22: 25,453,629 km (0.067 R)
• M23: 26,448,754 km (0.099 R)
• M24: 31,930,918 km (0.109 R)
• M25: 33,676,874 km (0.083 R)
• M26: 34,997,075 km (0.047 R)
• M27: 36,351,535 km (0.11 R)
• M28: 37,231,320 km (0.092 R)
• M29: 45,075,484 km (0.075 R)
• M30: 50,150,293 km (0.064 R)
• M31: 51,554,717 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.8

Radius: 10.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.53 AU - 11.23 AU

Year: 12036 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,308,298 km

• M1: 129,103 km (0.078 R)
• M2: 493,673 km (0.085 R)
• M3: 976,575 km (0.085 R)
• M4: 1,350,270 km (0.109 R)
• M5: 1,762,712 km (0.104 R)
• M6: 2,414,360 km (0.116 R)
• M7: 4,935,832 km (0.071 R)
• M8: 6,159,393 km (0.102 R)
• M9: 10,205,716 km (0.036 R)
• M10: 12,283,481 km (0.054 R)
• M11: 15,181,192 km (0.118 R)
• M12: 25,573,307 km (0.096 R)
• M13: 30,438,080 km (0.076 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 15,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit