🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.58 AU - 0.64 AU

Year: 177 Days

Day: 42.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.56 AU - 2.3 AU

Year: 994 Days

Day: 30.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.42 AU - 3.54 AU

Year: 2408 Days

Day: 46.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.3

Radius: 13.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.27 AU - 7.71 AU

Year: 6854 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,105,596 km

• M1: 169,195 km (0.104 R)
• M2: 1,005,447 km (0.089 R)
• M3: 1,713,195 km (0.047 R)
• M4: 2,260,573 km (0.089 R)
• M5: 2,719,540 km (0.106 R)
• M6: 3,344,709 km (0.059 R)
• M7: 4,064,724 km (0.064 R)
• M8: 4,487,936 km (0.082 R)
• M9: 5,107,870 km (0.042 R)
• M10: 6,257,380 km (0.062 R)
• M11: 7,909,838 km (0.069 R)
• M12: 8,414,581 km (0.089 R)
• M13: 9,107,070 km (0.107 R)
• M14: 10,792,738 km (0.118 R)
• M15: 11,317,378 km (0.102 R)
• M16: 12,730,330 km (0.084 R)
• M17: 16,585,168 km (0.09 R)
• M18: 18,004,403 km (0.099 R)
• M19: 19,017,629 km (0.086 R)
• M20: 19,784,468 km (0.094 R)
• M21: 20,790,214 km (0.044 R)
• M22: 22,903,584 km (0.05 R)
• M23: 25,911,249 km (0.109 R)
• M24: 26,767,397 km (0.079 R)
• M25: 31,816,924 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 14.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.11 AU - 9.99 AU

Year: 10945 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,105,596 km

• M1: 185,352 km (0.107 R)
• M2: 790,625 km (0.064 R)
• M3: 1,563,597 km (0.098 R)
• M4: 2,855,674 km (0.117 R)
• M5: 3,337,977 km (0.077 R)
• M6: 3,929,338 km (0.05 R)
• M7: 4,620,629 km (0.094 R)
• M8: 5,738,574 km (0.079 R)
• M9: 7,444,738 km (0.111 R)
• M10: 8,053,003 km (0.044 R)
• M11: 9,569,028 km (0.067 R)
• M12: 10,289,192 km (0.096 R)
• M13: 12,974,923 km (0.06 R)
• M14: 14,446,816 km (0.065 R)
• M15: 15,188,971 km (0.097 R)
• M16: 18,027,142 km (0.059 R)
• M17: 18,967,364 km (0.08 R)
• M18: 20,775,853 km (0.072 R)
• M19: 21,809,425 km (0.105 R)
• M20: 26,588,778 km (0.106 R)
• M21: 28,221,489 km (0.096 R)
• M22: 29,062,528 km (0.091 R)
• M23: 30,905,275 km (0.092 R)
• M24: 41,033,350 km (0.097 R)
• M25: 46,476,169 km (0.115 R)
• M26: 47,649,315 km (0.077 R)
• M27: 48,243,219 km (0.105 R)
• M28: 49,294,443 km (0.092 R)
• M29: 51,442,669 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.8

Radius: 7.3

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.83 AU - 16.55 AU

Year: 18785 Days

Day: 17 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,105,596 km

• M1: 90,806 km (0.101 R)
• M2: 482,453 km (0.117 R)
• M3: 834,158 km (0.064 R)
• M4: 1,232,686 km (0.041 R)
• M5: 1,769,444 km (0.066 R)
• M6: 2,271,943 km (0.118 R)
• M7: 2,556,927 km (0.084 R)
• M8: 3,125,698 km (0.086 R)
• M9: 3,375,826 km (0.109 R)
• M10: 4,389,052 km (0.031 R)
• M11: 5,100,390 km (0.115 R)
• M12: 6,874,471 km (0.058 R)
• M13: 10,008,696 km (0.083 R)
• M14: 11,293,442 km (0.056 R)
• M15: 12,005,828 km (0.088 R)
• M16: 13,389,009 km (0.091 R)
• M17: 14,254,583 km (0.113 R)
• M18: 19,066,398 km (0.062 R)
• M19: 22,752,340 km (0.103 R)
• M20: 25,658,578 km (0.079 R)
• M21: 27,516,135 km (0.106 R)
• M22: 28,585,909 km (0.074 R)
• M23: 35,844,996 km (0.118 R)
• M24: 36,734,655 km (0.114 R)
• M25: 42,383,620 km (0.093 R)
• M26: 50,303,930 km (0.099 R)
• M27: 51,740,069 km (0.066 R)
• M28: 53,532,102 km (0.106 R)
• M29: 57,931,775 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit