🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.39 AU - 1.69 AU

Year: 691 Days

Day: 14 Hours

Environment

Temp: -38 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.18 AU - 2.74 AU

Year: 1395 Days

Day: 27.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.27 AU - 3.47 AU

Year: 2237 Days

Day: 35 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.67 AU - 4.35 AU

Year: 2378 Days

Day: 46.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,709,476 km

• M1: 128,654 km (0.115 R)
• M2: 413,638 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.7

Radius: 3.9

Gravity: 65.66 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11.74 AU - 16.38 AU

Year: 19066 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 69,709,476 km

• M1: 49,218 km (0.047 R)
• M2: 313,856 km (0.086 R)
• M3: 466,147 km (0.081 R)
• M4: 800,049 km (0.113 R)
• M5: 1,385,127 km (0.057 R)
• M6: 2,281,218 km (0.116 R)
• M7: 2,418,250 km (0.057 R)
• M8: 3,302,373 km (0.065 R)
• M9: 3,508,220 km (0.026 R)
• M10: 3,660,361 km (0.07 R)
• M11: 4,453,080 km (0.116 R)
• M12: 4,777,857 km (0.049 R)
• M13: 5,079,596 km (0.096 R)
• M14: 6,104,940 km (0.106 R)
• M15: 7,309,950 km (0.111 R)
• M16: 7,710,424 km (0.087 R)
• M17: 7,968,031 km (0.111 R)
• M18: 8,284,880 km (0.103 R)
• M19: 10,240,423 km (0.098 R)
• M20: 12,766,832 km (0.086 R)
• M21: 12,982,402 km (0.095 R)
• M22: 13,420,874 km (0.117 R)
• M23: 13,944,766 km (0.117 R)
• M24: 16,599,081 km (0.092 R)
• M25: 17,202,409 km (0.107 R)
• M26: 18,913,659 km (0.093 R)
• M27: 19,287,803 km (0.108 R)
• M28: 22,986,162 km (0.086 R)
• M29: 24,061,172 km (0.041 R)
• M30: 27,486,664 km (0.074 R)
• M31: 30,964,366 km (0.105 R)
• M32: 31,223,469 km (0.111 R)
• M33: 43,295,419 km (0.114 R)
• M34: 45,430,031 km (0.099 R)
• M35: 47,461,720 km (0.119 R)
• M36: 51,705,213 km (0.084 R)
• M37: 56,580,159 km (0.077 R)
• M38: 57,356,272 km (0.055 R)
• M39: 60,330,278 km (0.093 R)
• M40: 64,032,526 km (0.072 R)
• M41: 65,725,525 km (0.033 R)
• M42: 73,024,854 km (0.11 R)
• M43: 73,714,052 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.7

Radius: 4.2

Gravity: 29.18 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.64 AU - 17.9 AU

Year: 22648 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,709,476 km

• M1: 57,745 km (0.05 R)
• M2: 191,934 km (0.081 R)
• M3: 454,778 km (0.093 R)
• M4: 652,995 km (0.115 R)
• M5: 1,170,304 km (0.079 R)
• M6: 1,402,929 km (0.028 R)
• M7: 8,254,362 km (0.114 R)
• M8: 10,370,124 km (0.084 R)
• M9: 10,981,830 km (0.098 R)
• M10: 12,009,717 km (0.067 R)
• M11: 12,683,955 km (0.058 R)
• M12: 20,017,541 km (0.079 R)
• M13: 31,608,833 km (0.061 R)
• M14: 53,712,966 km (0.101 R)
• M15: 54,618,482 km (0.114 R)
• M16: 55,902,929 km (0.035 R)
• M17: 57,962,144 km (0.107 R)
• M18: 62,628,999 km (0.105 R)
• M19: 66,289,210 km (0.1 R)
• M20: 69,660,099 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.5

Radius: 5.2

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 15.28 AU - 20.08 AU

Year: 26885 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,709,476 km

• M1: 65,823 km (0.057 R)
• M2: 505,641 km (0.104 R)
• M3: 718,967 km (0.109 R)
• M4: 956,978 km (0.07 R)
• M5: 1,481,617 km (0.064 R)
• M6: 1,763,310 km (0.078 R)
• M7: 2,346,742 km (0.025 R)
• M8: 2,683,038 km (0.081 R)
• M9: 3,479,198 km (0.032 R)
• M10: 4,760,055 km (0.034 R)
• M11: 5,410,955 km (0.11 R)
• M12: 5,718,678 km (0.07 R)
• M13: 7,067,153 km (0.03 R)
• M14: 8,822,534 km (0.107 R)
• M15: 9,633,056 km (0.042 R)
• M16: 10,610,229 km (0.076 R)
• M17: 12,099,925 km (0.034 R)
• M18: 13,167,156 km (0.094 R)
• M19: 14,957,992 km (0.109 R)
• M20: 17,562,192 km (0.043 R)
• M21: 18,752,841 km (0.066 R)
• M22: 20,545,772 km (0.076 R)
• M23: 22,254,329 km (0.109 R)
• M24: 25,628,658 km (0.064 R)
• M25: 28,862,366 km (0.06 R)
• M26: 34,794,969 km (0.04 R)
• M27: 37,213,966 km (0.109 R)
• M28: 40,610,736 km (0.119 R)
• M29: 43,594,465 km (0.079 R)
• M30: 50,666,704 km (0.085 R)
• M31: 58,466,139 km (0.049 R)
• M32: 59,025,336 km (0.088 R)
• M33: 60,914,907 km (0.089 R)
• M34: 64,021,606 km (0.111 R)
• M35: 66,622,215 km (0.117 R)
• M36: 68,670,060 km (0.078 R)
• M37: 69,500,777 km (0.071 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit