🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.5 AU - 0.56 AU

Year: 145 Days

Day: 24 Hours

Environment

Temp: 233 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.77 AU - 0.97 AU

Year: 306 Days

Day: 46.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.82 AU - 1.88 AU

Year: 948 Days

Day: 39.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.68 AU - 2.28 AU

Year: 1050 Days

Day: 32 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3 AU - 3.08 AU

Year: 1997 Days

Day: 30 Hours

Environment

Temp: -104 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 13.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.7 AU - 11.18 AU

Year: 10927 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,512,778 km

• M1: 168,447 km (0.075 R)
• M2: 1,119,291 km (0.09 R)
• M3: 2,038,121 km (0.103 R)
• M4: 2,871,232 km (0.034 R)
• M5: 3,413,375 km (0.091 R)
• M6: 3,921,110 km (0.08 R)
• M7: 5,592,417 km (0.067 R)
• M8: 7,942,899 km (0.071 R)
• M9: 8,708,541 km (0.111 R)
• M10: 9,154,791 km (0.113 R)
• M11: 9,757,970 km (0.076 R)
• M12: 11,147,136 km (0.1 R)
• M13: 11,674,169 km (0.03 R)
• M14: 12,551,860 km (0.114 R)
• M15: 13,006,936 km (0.059 R)
• M16: 14,254,284 km (0.099 R)
• M17: 14,687,369 km (0.025 R)
• M18: 15,775,993 km (0.07 R)
• M19: 19,820,371 km (0.091 R)
• M20: 20,752,366 km (0.081 R)
• M21: 24,421,254 km (0.06 R)
• M22: 27,537,228 km (0.091 R)
• M23: 28,307,208 km (0.099 R)
• M24: 30,909,314 km (0.104 R)
• M25: 31,845,946 km (0.03 R)
• M26: 33,016,549 km (0.098 R)
• M27: 37,515,705 km (0.077 R)
• M28: 42,919,330 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 11.5

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.4 AU - 12.76 AU

Year: 14845 Days

Day: 10.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,512,778 km

• M1: 143,016 km (0.115 R)
• M2: 504,145 km (0.116 R)
• M3: 1,028,485 km (0.093 R)
• M4: 2,035,728 km (0.116 R)
• M5: 2,698,596 km (0.1 R)
• M6: 3,157,113 km (0.102 R)
• M7: 3,527,967 km (0.064 R)
• M8: 4,888,858 km (0.06 R)
• M9: 6,039,715 km (0.117 R)
• M10: 7,137,614 km (0.082 R)
• M11: 8,069,010 km (0.109 R)
• M12: 8,665,756 km (0.092 R)
• M13: 9,947,510 km (0.117 R)
• M14: 11,847,852 km (0.068 R)
• M15: 12,293,953 km (0.118 R)
• M16: 15,210,214 km (0.087 R)
• M17: 17,720,915 km (0.071 R)
• M18: 19,599,715 km (0.034 R)
• M19: 21,891,853 km (0.026 R)
• M20: 25,288,622 km (0.093 R)
• M21: 28,112,282 km (0.055 R)
• M22: 29,483,796 km (0.107 R)
• M23: 35,681,486 km (0.081 R)
• M24: 38,664,168 km (0.081 R)
• M25: 40,359,262 km (0.09 R)
• M26: 41,370,693 km (0.104 R)
• M27: 42,250,927 km (0.103 R)
• M28: 42,844,681 km (0.112 R)
• M29: 46,210,333 km (0.066 R)
• M30: 51,752,336 km (0.106 R)
• M31: 57,540,128 km (0.044 R)
• M32: 61,060,914 km (0.116 R)
• M33: 64,526,349 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 20,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit