🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.77 AU - 0.81 AU

Year: 262 Days

Day: 31 Hours

Environment

Temp: 132 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,797,735 km

• M1: 256,411 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.77 AU - 2.93 AU

Year: 1794 Days

Day: 36.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.38 AU - 3.84 AU

Year: 2557 Days

Day: 32.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 10.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.47 AU - 5.69 AU

Year: 4268 Days

Day: 7.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,797,735 km

• M1: 131,048 km (0.042 R)
• M2: 506,838 km (0.12 R)
• M3: 1,131,409 km (0.101 R)
• M4: 2,928,229 km (0.109 R)
• M5: 3,883,561 km (0.036 R)
• M6: 4,433,482 km (0.07 R)
• M7: 6,549,245 km (0.111 R)
• M8: 7,105,300 km (0.072 R)
• M9: 7,592,541 km (0.095 R)
• M10: 8,101,921 km (0.088 R)
• M11: 10,998,735 km (0.096 R)
• M12: 13,518,860 km (0.079 R)
• M13: 16,909,197 km (0.116 R)
• M14: 18,556,569 km (0.094 R)
• M15: 19,544,513 km (0.107 R)
• M16: 22,167,712 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.2

Radius: 10.2

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.6 AU - 10.72 AU

Year: 12974 Days

Day: 5.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,797,735 km

• M1: 127,906 km (0.116 R)
• M2: 475,572 km (0.114 R)
• M3: 1,026,241 km (0.091 R)
• M4: 1,455,438 km (0.114 R)
• M5: 2,176,499 km (0.106 R)
• M6: 2,572,784 km (0.104 R)
• M7: 3,225,928 km (0.103 R)
• M8: 4,422,113 km (0.038 R)
• M9: 4,833,058 km (0.096 R)
• M10: 5,209,895 km (0.109 R)
• M11: 6,390,821 km (0.089 R)
• M12: 6,953,608 km (0.046 R)
• M13: 7,321,918 km (0.061 R)
• M14: 9,496,323 km (0.097 R)
• M15: 9,858,500 km (0.08 R)
• M16: 10,610,379 km (0.092 R)
• M17: 13,659,183 km (0.105 R)
• M18: 14,773,388 km (0.051 R)
• M19: 15,260,180 km (0.092 R)
• M20: 16,654,282 km (0.09 R)
• M21: 19,331,486 km (0.101 R)
• M22: 22,124,927 km (0.092 R)
• M23: 22,923,779 km (0.084 R)
• M24: 23,248,706 km (0.052 R)
• M25: 26,490,492 km (0.118 R)
• M26: 30,901,983 km (0.102 R)
• M27: 31,298,717 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.3

Radius: 5.3

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.33 AU - 16.37 AU

Year: 20264 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,797,735 km

• M1: 70,311 km (0.073 R)
• M2: 715,527 km (0.104 R)
• M3: 1,000,810 km (0.059 R)
• M4: 1,664,875 km (0.04 R)
• M5: 2,208,065 km (0.097 R)
• M6: 2,498,883 km (0.087 R)
• M7: 2,885,893 km (0.078 R)
• M8: 3,445,089 km (0.107 R)
• M9: 5,444,016 km (0.113 R)
• M10: 6,878,660 km (0.071 R)
• M11: 7,184,288 km (0.117 R)
• M12: 8,399,472 km (0.107 R)
• M13: 9,107,668 km (0.102 R)
• M14: 12,087,957 km (0.075 R)
• M15: 15,885,349 km (0.082 R)
• M16: 22,721,673 km (0.115 R)
• M17: 23,010,546 km (0.106 R)
• M18: 24,896,826 km (0.095 R)
• M19: 27,532,591 km (0.118 R)
• M20: 32,980,496 km (0.12 R)
• M21: 44,879,660 km (0.118 R)
• M22: 59,348,168 km (0.115 R)
• M23: 62,496,904 km (0.114 R)
• M24: 63,634,297 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.9

Radius: 4.6

Gravity: 24.57 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.87 AU - 16.79 AU

Year: 22375 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,797,735 km

• M1: 57,296 km (0.097 R)
• M2: 319,691 km (0.064 R)
• M3: 655,089 km (0.098 R)
• M4: 874,998 km (0.068 R)
• M5: 2,349,135 km (0.077 R)
• M6: 3,544,273 km (0.078 R)
• M7: 4,256,209 km (0.058 R)
• M8: 4,663,414 km (0.106 R)
• M9: 5,096,201 km (0.045 R)
• M10: 5,594,512 km (0.104 R)
• M11: 6,209,359 km (0.055 R)
• M12: 6,959,143 km (0.067 R)
• M13: 8,478,908 km (0.084 R)
• M14: 8,636,734 km (0.086 R)
• M15: 16,772,764 km (0.101 R)
• M16: 17,527,485 km (0.11 R)
• M17: 20,299,982 km (0.047 R)
• M18: 20,677,717 km (0.113 R)
• M19: 20,964,047 km (0.074 R)
• M20: 24,931,832 km (0.069 R)
• M21: 25,365,067 km (0.042 R)
• M22: 27,491,601 km (0.073 R)
• M23: 27,954,008 km (0.084 R)
• M24: 37,753,267 km (0.116 R)
• M25: 38,756,470 km (0.106 R)
• M26: 46,772,073 km (0.103 R)
• M27: 50,299,442 km (0.109 R)
• M28: 54,361,622 km (0.061 R)
• M29: 55,089,715 km (0.103 R)
• M30: 59,788,285 km (0.059 R)
• M31: 60,369,473 km (0.103 R)
• M32: 61,150,074 km (0.059 R)
• M33: 64,950,758 km (0.059 R)
• M34: 69,544,609 km (0.026 R)
• M35: 72,358,396 km (0.085 R)
• M36: 73,682,187 km (0.092 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: 277 - 16,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit