🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.58 AU - 0.72 AU

Year: 190 Days

Day: 14.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.09 AU - 1.25 AU

Year: 458 Days

Day: 13.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,431,666 km

• M1: 287,826 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.4

Radius: 11.6

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.31 AU - 10.05 AU

Year: 10892 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,431,666 km

• M1: 146,905 km (0.069 R)
• M2: 656,435 km (0.1 R)
• M3: 1,121,834 km (0.101 R)
• M4: 2,284,359 km (0.098 R)
• M5: 2,981,037 km (0.066 R)
• M6: 3,520,786 km (0.097 R)
• M7: 6,800,270 km (0.091 R)
• M8: 7,217,050 km (0.095 R)
• M9: 7,739,595 km (0.114 R)
• M10: 10,248,352 km (0.087 R)
• M11: 10,965,823 km (0.069 R)
• M12: 11,481,936 km (0.034 R)
• M13: 13,449,597 km (0.091 R)
• M14: 28,422,997 km (0.118 R)
• M15: 31,072,525 km (0.057 R)
• M16: 34,366,820 km (0.088 R)
• M17: 38,278,056 km (0.085 R)
• M18: 43,607,630 km (0.044 R)
• M19: 48,640,700 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.6

Radius: 5.9

Gravity: 25.84 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.97 AU - 16.43 AU

Year: 17344 Days

Day: 15.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,431,666 km

• M1: 130,449 km (0.067 R)
• M2: 371,900 km (0.117 R)
• M3: 879,486 km (0.111 R)
• M4: 1,106,875 km (0.103 R)
• M5: 1,919,640 km (0.104 R)
• M6: 3,022,475 km (0.046 R)
• M7: 3,431,626 km (0.05 R)
• M8: 4,845,924 km (0.11 R)
• M9: 5,721,969 km (0.05 R)
• M10: 6,744,171 km (0.047 R)
• M11: 7,251,158 km (0.117 R)
• M12: 8,135,282 km (0.115 R)
• M13: 8,709,588 km (0.11 R)
• M14: 9,938,983 km (0.069 R)
• M15: 10,293,381 km (0.041 R)
• M16: 11,535,941 km (0.045 R)
• M17: 11,861,615 km (0.054 R)
• M18: 12,806,027 km (0.082 R)
• M19: 14,018,966 km (0.107 R)
• M20: 14,691,259 km (0.058 R)
• M21: 16,261,737 km (0.11 R)
• M22: 16,671,187 km (0.105 R)
• M23: 17,255,965 km (0.101 R)
• M24: 17,510,730 km (0.085 R)
• M25: 20,010,959 km (0.034 R)
• M26: 21,443,658 km (0.118 R)
• M27: 22,135,099 km (0.116 R)
• M28: 27,282,164 km (0.058 R)
• M29: 27,512,395 km (0.041 R)
• M30: 28,564,666 km (0.111 R)
• M31: 29,886,812 km (0.116 R)
• M32: 33,173,178 km (0.117 R)
• M33: 33,699,164 km (0.113 R)
• M34: 37,255,255 km (0.066 R)
• M35: 38,397,734 km (0.049 R)
• M36: 40,303,761 km (0.087 R)
• M37: 47,057,057 km (0.06 R)
• M38: 51,837,308 km (0.088 R)
• M39: 59,599,044 km (0.102 R)
• M40: 62,349,101 km (0.104 R)
• M41: 69,377,209 km (0.115 R)
• M42: 70,669,885 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.5

Radius: 3.2

Gravity: 39.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.59 AU - 18.65 AU

Year: 23407 Days

Day: 22.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,431,666 km

• M1: 40,990 km (0.098 R)
• M2: 308,172 km (0.08 R)
• M3: 631,004 km (0.034 R)
• M4: 1,029,084 km (0.097 R)
• M5: 1,170,903 km (0.114 R)
• M6: 1,296,415 km (0.041 R)
• M7: 1,446,462 km (0.102 R)
• M8: 1,591,273 km (0.11 R)
• M9: 2,842,210 km (0.099 R)
• M10: 4,329,811 km (0.041 R)
• M11: 4,769,779 km (0.09 R)
• M12: 8,560,140 km (0.105 R)
• M13: 9,360,189 km (0.113 R)
• M14: 11,230,911 km (0.095 R)
• M15: 11,734,756 km (0.109 R)
• M16: 17,129,854 km (0.091 R)
• M17: 19,182,037 km (0.082 R)
• M18: 21,970,093 km (0.094 R)
• M19: 23,358,960 km (0.079 R)
• M20: 28,796,094 km (0.113 R)
• M21: 29,382,219 km (0.109 R)
• M22: 29,856,743 km (0.103 R)
• M23: 31,681,687 km (0.113 R)
• M24: 33,322,477 km (0.115 R)
• M25: 34,886,373 km (0.098 R)
• M26: 36,909,235 km (0.11 R)
• M27: 43,597,756 km (0.098 R)
• M28: 44,525,562 km (0.094 R)
• M29: 47,550,431 km (0.067 R)
• M30: 48,040,364 km (0.093 R)
• M31: 48,368,732 km (0.111 R)
• M32: 49,196,157 km (0.113 R)
• M33: 52,427,023 km (0.087 R)
• M34: 53,124,597 km (0.115 R)
• M35: 55,254,871 km (0.087 R)
• M36: 55,615,402 km (0.108 R)
• M37: 58,555,898 km (0.092 R)
• M38: 58,743,045 km (0.084 R)
• M39: 61,212,457 km (0.095 R)
• M40: 70,717,008 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.6

Radius: 3.8

Gravity: 48.03 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.26 AU - 16.58 AU

Year: 24063 Days

Day: 22 Hours

Environment

Temp: -183 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,431,666 km

• M1: 51,312 km (0.106 R)
• M2: 192,832 km (0.113 R)
• M3: 414,536 km (0.103 R)
• M4: 802,443 km (0.097 R)
• M5: 942,167 km (0.088 R)
• M6: 1,396,945 km (0.103 R)
• M7: 2,089,433 km (0.118 R)
• M8: 3,040,128 km (0.045 R)
• M9: 3,814,895 km (0.071 R)
• M10: 4,862,529 km (0.079 R)
• M11: 6,356,264 km (0.095 R)
• M12: 9,422,721 km (0.078 R)
• M13: 9,963,368 km (0.091 R)
• M14: 10,335,268 km (0.101 R)
• M15: 12,476,014 km (0.105 R)
• M16: 13,499,113 km (0.101 R)
• M17: 14,419,440 km (0.102 R)
• M18: 15,462,885 km (0.104 R)
• M19: 16,989,232 km (0.118 R)
• M20: 17,164,710 km (0.076 R)
• M21: 18,060,801 km (0.117 R)
• M22: 18,427,765 km (0.085 R)
• M23: 19,558,575 km (0.096 R)
• M24: 21,544,786 km (0.088 R)
• M25: 22,480,820 km (0.075 R)
• M26: 24,100,516 km (0.066 R)
• M27: 24,995,560 km (0.08 R)
• M28: 27,449,713 km (0.106 R)
• M29: 29,931,841 km (0.06 R)
• M30: 30,187,953 km (0.05 R)
• M31: 41,041,129 km (0.061 R)
• M32: 52,538,323 km (0.03 R)
• M33: 54,229,527 km (0.041 R)
• M34: 65,574,132 km (0.118 R)
• M35: 66,222,938 km (0.097 R)
• M36: 68,194,937 km (0.114 R)
• M37: 72,025,989 km (0.12 R)
• M38: 80,607,222 km (0.064 R)
• M39: 84,374,994 km (0.089 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 20,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit