🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.49 AU - 0.55 AU

Year: 132 Days

Day: 35 Hours

Environment

Temp: 199 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.54 AU - 0.78 AU

Year: 188 Days

Day: 22.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,155,517 km

• M1: 17,503 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.52 AU - 0.86 AU

Year: 201 Days

Day: 46.6 Hours

Environment

Temp: 217 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,155,517 km

• M1: 407,654 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.21 AU - 3.57 AU

Year: 1727 Days

Day: 33.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.65 AU - 3.87 AU

Year: 2069 Days

Day: 12.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 12.8

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6 AU - 6.48 AU

Year: 5478 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,155,517 km

• M1: 160,219 km (0.115 R)
• M2: 677,379 km (0.113 R)
• M3: 1,104,331 km (0.041 R)
• M4: 1,693,149 km (0.069 R)
• M5: 2,098,409 km (0.074 R)
• M6: 2,502,772 km (0.116 R)
• M7: 2,904,293 km (0.05 R)
• M8: 3,599,175 km (0.079 R)
• M9: 4,627,661 km (0.064 R)
• M10: 5,238,618 km (0.094 R)
• M11: 6,054,525 km (0.076 R)
• M12: 7,541,378 km (0.099 R)
• M13: 10,766,110 km (0.098 R)
• M14: 11,697,357 km (0.12 R)
• M15: 12,530,617 km (0.047 R)
• M16: 13,773,775 km (0.055 R)
• M17: 14,260,567 km (0.079 R)
• M18: 14,871,225 km (0.052 R)
• M19: 16,504,385 km (0.097 R)
• M20: 17,552,767 km (0.089 R)
• M21: 19,645,641 km (0.059 R)
• M22: 23,317,521 km (0.096 R)
• M23: 25,114,191 km (0.116 R)
• M24: 27,850,935 km (0.075 R)
• M25: 28,282,225 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.8

Radius: 10.2

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.12 AU - 7.68 AU

Year: 6370 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,155,517 km

• M1: 146,905 km (0.099 R)
• M2: 494,720 km (0.03 R)
• M3: 815,009 km (0.083 R)
• M4: 1,303,147 km (0.099 R)
• M5: 1,628,672 km (0.116 R)
• M6: 3,396,620 km (0.092 R)
• M7: 4,218,361 km (0.08 R)
• M8: 5,252,381 km (0.098 R)
• M9: 8,389,598 km (0.106 R)
• M10: 9,409,407 km (0.049 R)
• M11: 9,927,315 km (0.086 R)
• M12: 11,596,229 km (0.099 R)
• M13: 11,941,201 km (0.101 R)
• M14: 13,444,510 km (0.081 R)
• M15: 14,046,342 km (0.109 R)
• M16: 16,264,879 km (0.038 R)
• M17: 16,885,560 km (0.09 R)
• M18: 20,801,285 km (0.077 R)
• M19: 21,311,413 km (0.075 R)
• M20: 23,988,467 km (0.093 R)
• M21: 25,201,407 km (0.057 R)
• M22: 26,201,020 km (0.088 R)
• M23: 27,661,993 km (0.103 R)
• M24: 30,278,459 km (0.102 R)
• M25: 30,745,654 km (0.041 R)
• M26: 31,598,661 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.2

Radius: 10.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.35 AU - 13.13 AU

Year: 13244 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,155,517 km

• M1: 134,339 km (0.034 R)
• M2: 541,095 km (0.032 R)
• M3: 948,301 km (0.105 R)
• M4: 1,424,770 km (0.101 R)
• M5: 1,855,163 km (0.109 R)
• M6: 2,826,502 km (0.11 R)
• M7: 3,217,102 km (0.092 R)
• M8: 4,310,663 km (0.117 R)
• M9: 5,089,918 km (0.115 R)
• M10: 6,071,430 km (0.114 R)
• M11: 7,642,806 km (0.109 R)
• M12: 8,546,526 km (0.091 R)
• M13: 9,621,237 km (0.101 R)
• M14: 10,729,159 km (0.083 R)
• M15: 12,037,841 km (0.026 R)
• M16: 12,396,128 km (0.051 R)
• M17: 14,562,904 km (0.07 R)
• M18: 17,120,280 km (0.081 R)
• M19: 21,236,016 km (0.082 R)
• M20: 22,924,527 km (0.065 R)
• M21: 23,661,596 km (0.101 R)
• M22: 30,689,255 km (0.097 R)
• M23: 31,811,090 km (0.067 R)
• M24: 36,697,854 km (0.097 R)
• M25: 41,112,188 km (0.116 R)
• M26: 42,474,875 km (0.093 R)
• M27: 43,028,387 km (0.1 R)
• M28: 43,727,009 km (0.042 R)
• M29: 47,779,615 km (0.103 R)
• M30: 49,438,057 km (0.096 R)
• M31: 53,029,004 km (0.097 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: 552 - 12,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit