🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.49 AU - 0.75 AU

Year: 187 Days

Day: 17.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,956,952 km

• M1: 57,894 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.79 AU

Year: 196 Days

Day: 46.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,956,952 km

• M1: 39,943 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.79 AU - 0.81 AU

Year: 274 Days

Day: 12.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,956,952 km

• M1: 52,359 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.41 AU - 2.75 AU

Year: 1587 Days

Day: 44 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,956,952 km

• M1: 35,903 km (0.109 R)
• M2: 178,620 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 14.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.65 AU - 10.27 AU

Year: 11141 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,956,952 km

• M1: 175,329 km (0.111 R)
• M2: 746,643 km (0.12 R)
• M3: 1,415,046 km (0.051 R)
• M4: 2,002,068 km (0.062 R)
• M5: 2,507,709 km (0.05 R)
• M6: 3,552,201 km (0.109 R)
• M7: 4,022,687 km (0.096 R)
• M8: 5,692,199 km (0.106 R)
• M9: 7,573,093 km (0.079 R)
• M10: 11,155,214 km (0.091 R)
• M11: 12,705,198 km (0.071 R)
• M12: 16,018,042 km (0.057 R)
• M13: 18,990,851 km (0.116 R)
• M14: 20,524,379 km (0.103 R)
• M15: 23,472,504 km (0.109 R)
• M16: 24,112,933 km (0.114 R)
• M17: 26,104,080 km (0.091 R)
• M18: 35,769,599 km (0.103 R)
• M19: 36,374,273 km (0.117 R)
• M20: 37,603,968 km (0.107 R)
• M21: 38,988,496 km (0.033 R)
• M22: 43,073,266 km (0.056 R)
• M23: 43,620,346 km (0.053 R)
• M24: 45,855,039 km (0.071 R)
• M25: 49,797,541 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.9

Radius: 6.5

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.28 AU - 14.34 AU

Year: 15540 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,956,952 km

• M1: 81,980 km (0.077 R)
• M2: 287,677 km (0.08 R)
• M3: 633,996 km (0.078 R)
• M4: 915,240 km (0.099 R)
• M5: 1,359,545 km (0.108 R)
• M6: 2,010,147 km (0.059 R)
• M7: 2,314,279 km (0.098 R)
• M8: 5,130,609 km (0.111 R)
• M9: 5,700,427 km (0.091 R)
• M10: 6,077,413 km (0.094 R)
• M11: 6,633,020 km (0.11 R)
• M12: 7,845,212 km (0.095 R)
• M13: 8,846,470 km (0.086 R)
• M14: 10,531,989 km (0.116 R)
• M15: 12,296,496 km (0.056 R)
• M16: 13,843,338 km (0.1 R)
• M17: 15,443,138 km (0.071 R)
• M18: 16,626,307 km (0.078 R)
• M19: 17,239,958 km (0.104 R)
• M20: 20,536,796 km (0.058 R)
• M21: 24,524,776 km (0.104 R)
• M22: 25,520,948 km (0.075 R)
• M23: 28,021,626 km (0.083 R)
• M24: 28,890,191 km (0.119 R)
• M25: 29,331,056 km (0.048 R)
• M26: 30,795,170 km (0.107 R)
• M27: 31,836,970 km (0.12 R)
• M28: 37,792,461 km (0.065 R)
• M29: 38,055,604 km (0.082 R)
• M30: 42,717,522 km (0.102 R)
• M31: 43,577,860 km (0.119 R)
• M32: 46,228,136 km (0.046 R)
• M33: 48,828,147 km (0.065 R)
• M34: 50,402,215 km (0.092 R)
• M35: 51,362,783 km (0.083 R)
• M36: 58,080,177 km (0.115 R)
• M37: 58,430,684 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.1

Radius: 6.5

Gravity: 19.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.77 AU - 19.77 AU

Year: 25128 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,956,952 km

• M1: 80,932 km (0.087 R)
• M2: 349,610 km (0.061 R)
• M3: 787,633 km (0.064 R)
• M4: 1,268,291 km (0.115 R)
• M5: 1,674,299 km (0.096 R)
• M6: 2,394,164 km (0.066 R)
• M7: 3,803,227 km (0.049 R)
• M8: 4,105,714 km (0.097 R)
• M9: 4,460,709 km (0.079 R)
• M10: 5,438,032 km (0.097 R)
• M11: 6,088,933 km (0.07 R)
• M12: 6,456,644 km (0.107 R)
• M13: 7,969,079 km (0.119 R)
• M14: 10,398,099 km (0.113 R)
• M15: 16,922,810 km (0.07 R)
• M16: 25,388,554 km (0.088 R)
• M17: 25,861,582 km (0.067 R)
• M18: 26,825,292 km (0.069 R)
• M19: 29,080,629 km (0.067 R)
• M20: 31,323,999 km (0.094 R)
• M21: 35,119,895 km (0.108 R)
• M22: 37,355,785 km (0.088 R)
• M23: 39,843,448 km (0.105 R)
• M24: 42,108,958 km (0.081 R)
• M25: 49,970,476 km (0.085 R)
• M26: 51,841,048 km (0.108 R)
• M27: 55,920,582 km (0.1 R)
• M28: 56,721,080 km (0.07 R)
• M29: 58,140,464 km (0.12 R)
• M30: 58,550,213 km (0.069 R)
• M31: 64,711,252 km (0.058 R)
• M32: 70,590,149 km (0.074 R)
• M33: 72,231,686 km (0.105 R)
• M34: 74,620,615 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 10,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit