🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.52 AU - 1.98 AU

Year: 1025 Days

Day: 34.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,315,763 km

• M1: 13,464 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.66 AU - 2.28 AU

Year: 1225 Days

Day: 40.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.7

Radius: 9.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.19 AU - 4.67 AU

Year: 3451 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 90,315,763 km

• M1: 170,093 km (0.108 R)
• M2: 1,454,989 km (0.098 R)
• M3: 1,884,185 km (0.115 R)
• M4: 2,198,939 km (0.116 R)
• M5: 2,591,783 km (0.051 R)
• M6: 2,951,865 km (0.1 R)
• M7: 4,850,412 km (0.096 R)
• M8: 5,740,220 km (0.115 R)
• M9: 7,158,109 km (0.105 R)
• M10: 7,719,101 km (0.088 R)
• M11: 9,684,966 km (0.097 R)
• M12: 11,561,223 km (0.12 R)
• M13: 15,000,478 km (0.065 R)
• M14: 17,603,929 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 11.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.48 AU - 9.48 AU

Year: 11919 Days

Day: 10.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,315,763 km

• M1: 139,276 km (0.084 R)
• M2: 563,236 km (0.117 R)
• M3: 912,397 km (0.092 R)
• M4: 1,281,755 km (0.088 R)
• M5: 1,695,393 km (0.077 R)
• M6: 2,619,908 km (0.054 R)
• M7: 3,555,493 km (0.064 R)
• M8: 4,221,652 km (0.086 R)
• M9: 5,122,680 km (0.076 R)
• M10: 5,939,035 km (0.095 R)
• M11: 9,466,254 km (0.061 R)
• M12: 12,644,910 km (0.059 R)
• M13: 13,050,170 km (0.038 R)
• M14: 14,132,212 km (0.096 R)
• M15: 15,078,867 km (0.099 R)
• M16: 17,380,430 km (0.117 R)
• M17: 20,535,300 km (0.032 R)
• M18: 21,257,857 km (0.101 R)
• M19: 23,614,921 km (0.09 R)
• M20: 26,328,028 km (0.106 R)
• M21: 27,662,591 km (0.087 R)
• M22: 29,952,336 km (0.084 R)
• M23: 32,689,678 km (0.034 R)
• M24: 33,674,929 km (0.098 R)
• M25: 36,632,330 km (0.116 R)
• M26: 39,882,344 km (0.052 R)
• M27: 40,504,521 km (0.082 R)
• M28: 41,133,281 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898

Radius: 6.4

Gravity: 21.92 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.69 AU - 15.13 AU

Year: 25501 Days

Day: 23.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,315,763 km

• M1: 79,586 km (0.064 R)
• M2: 280,047 km (0.103 R)
• M3: 503,247 km (0.087 R)
• M4: 772,075 km (0.08 R)
• M5: 1,239,269 km (0.061 R)
• M6: 2,136,557 km (0.101 R)
• M7: 2,642,796 km (0.12 R)
• M8: 3,196,308 km (0.097 R)
• M9: 3,993,366 km (0.077 R)
• M10: 4,238,556 km (0.06 R)
• M11: 5,405,869 km (0.081 R)
• M12: 7,328,201 km (0.093 R)
• M13: 7,804,371 km (0.057 R)
• M14: 8,470,830 km (0.027 R)
• M15: 12,530,916 km (0.113 R)
• M16: 13,757,319 km (0.081 R)
• M17: 13,995,778 km (0.071 R)
• M18: 20,481,744 km (0.071 R)
• M19: 23,623,598 km (0.08 R)
• M20: 24,080,769 km (0.068 R)
• M21: 29,243,093 km (0.083 R)
• M22: 32,924,247 km (0.111 R)
• M23: 33,208,633 km (0.118 R)
• M24: 34,802,000 km (0.068 R)
• M25: 35,992,350 km (0.066 R)
• M26: 37,518,248 km (0.029 R)
• M27: 49,611,591 km (0.117 R)
• M28: 50,738,661 km (0.11 R)
• M29: 53,827,558 km (0.115 R)
• M30: 65,623,799 km (0.052 R)
• M31: 77,013,133 km (0.097 R)
• M32: 81,342,795 km (0.118 R)
• M33: 85,563,400 km (0.063 R)
• M34: 86,370,779 km (0.049 R)
• M35: 87,727,483 km (0.097 R)
• M36: 91,321,422 km (0.079 R)
• M37: 97,040,249 km (0.077 R)
• M38: 97,332,414 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.7

Radius: 3.6

Gravity: 52.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.55 AU - 15.69 AU

Year: 26041 Days

Day: 23.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,315,763 km

• M1: 44,730 km (0.086 R)
• M2: 225,294 km (0.073 R)
• M3: 588,967 km (0.072 R)
• M4: 857,046 km (0.111 R)
• M5: 1,073,066 km (0.099 R)
• M6: 1,261,708 km (0.118 R)
• M7: 1,421,629 km (0.107 R)
• M8: 1,577,061 km (0.068 R)
• M9: 2,026,453 km (0.074 R)
• M10: 2,269,250 km (0.071 R)
• M11: 2,631,277 km (0.07 R)
• M12: 3,030,554 km (0.072 R)
• M13: 3,201,095 km (0.032 R)
• M14: 4,398,477 km (0.113 R)
• M15: 5,909,265 km (0.106 R)
• M16: 6,637,658 km (0.095 R)
• M17: 8,831,361 km (0.091 R)
• M18: 9,004,445 km (0.119 R)
• M19: 11,193,810 km (0.064 R)
• M20: 11,739,693 km (0.084 R)
• M21: 13,032,817 km (0.103 R)
• M22: 14,497,380 km (0.099 R)
• M23: 16,762,292 km (0.085 R)
• M24: 18,303,150 km (0.097 R)
• M25: 20,233,710 km (0.043 R)
• M26: 25,528,278 km (0.102 R)
• M27: 25,997,268 km (0.067 R)
• M28: 27,930,970 km (0.088 R)
• M29: 29,059,536 km (0.095 R)
• M30: 29,442,507 km (0.12 R)
• M31: 39,204,216 km (0.109 R)
• M32: 41,902,064 km (0.086 R)
• M33: 45,231,365 km (0.065 R)
• M34: 56,071,526 km (0.107 R)
• M35: 62,616,433 km (0.074 R)
• M36: 80,410,950 km (0.097 R)
• M37: 83,199,454 km (0.089 R)
• M38: 84,487,941 km (0.114 R)
• M39: 90,315,825 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit