🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.1 AU - 1.78 AU

Year: 634 Days

Day: 32.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,387,583 km

• M1: 714,031 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 8.9

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.45 AU - 5.65 AU

Year: 4166 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,387,583 km

• M1: 110,702 km (0.062 R)
• M2: 452,085 km (0.105 R)
• M3: 854,204 km (0.1 R)
• M4: 1,139,487 km (0.055 R)
• M5: 1,587,981 km (0.062 R)
• M6: 2,580,563 km (0.098 R)
• M7: 3,013,500 km (0.104 R)
• M8: 4,266,232 km (0.115 R)
• M9: 6,346,989 km (0.1 R)
• M10: 6,765,265 km (0.112 R)
• M11: 7,690,378 km (0.073 R)
• M12: 8,842,880 km (0.117 R)
• M13: 10,553,681 km (0.118 R)
• M14: 10,929,172 km (0.094 R)
• M15: 12,245,334 km (0.115 R)
• M16: 14,566,345 km (0.039 R)
• M17: 15,032,043 km (0.1 R)
• M18: 16,656,377 km (0.041 R)
• M19: 17,685,460 km (0.093 R)
• M20: 18,156,245 km (0.104 R)
• M21: 19,122,797 km (0.096 R)
• M22: 20,765,980 km (0.09 R)
• M23: 21,223,899 km (0.089 R)
• M24: 22,432,650 km (0.103 R)
• M25: 23,054,079 km (0.084 R)
• M26: 23,333,827 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.6

Radius: 13.4

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.86 AU - 12.12 AU

Year: 14297 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,387,583 km

• M1: 166,652 km (0.088 R)
• M2: 651,648 km (0.082 R)
• M3: 1,356,404 km (0.05 R)
• M4: 1,958,535 km (0.055 R)
• M5: 2,635,466 km (0.109 R)
• M6: 3,096,078 km (0.043 R)
• M7: 3,635,228 km (0.092 R)
• M8: 4,127,555 km (0.099 R)
• M9: 5,027,386 km (0.117 R)
• M10: 5,474,833 km (0.109 R)
• M11: 6,124,836 km (0.098 R)
• M12: 9,880,042 km (0.098 R)
• M13: 11,163,292 km (0.045 R)
• M14: 12,267,773 km (0.118 R)
• M15: 14,952,606 km (0.097 R)
• M16: 16,293,901 km (0.103 R)
• M17: 16,923,110 km (0.082 R)
• M18: 20,395,575 km (0.114 R)
• M19: 21,707,399 km (0.044 R)
• M20: 22,641,339 km (0.112 R)
• M21: 25,697,922 km (0.071 R)
• M22: 27,619,208 km (0.108 R)
• M23: 30,783,951 km (0.077 R)
• M24: 33,618,531 km (0.08 R)
• M25: 35,914,260 km (0.05 R)
• M26: 36,622,756 km (0.077 R)
• M27: 37,220,399 km (0.106 R)
• M28: 44,501,178 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.3

Radius: 4.9

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.93 AU - 18.71 AU

Year: 22012 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,387,583 km

• M1: 63,729 km (0.114 R)
• M2: 233,073 km (0.11 R)
• M3: 407,355 km (0.109 R)
• M4: 582,385 km (0.057 R)
• M5: 888,911 km (0.108 R)
• M6: 1,621,641 km (0.115 R)
• M7: 1,908,420 km (0.101 R)
• M8: 2,228,260 km (0.083 R)
• M9: 2,832,037 km (0.09 R)
• M10: 3,072,142 km (0.094 R)
• M11: 3,991,720 km (0.099 R)
• M12: 4,171,237 km (0.082 R)
• M13: 7,555,440 km (0.109 R)
• M14: 9,360,788 km (0.064 R)
• M15: 11,315,882 km (0.068 R)
• M16: 12,168,740 km (0.107 R)
• M17: 16,161,357 km (0.067 R)
• M18: 17,005,837 km (0.079 R)
• M19: 17,879,489 km (0.078 R)
• M20: 21,308,422 km (0.114 R)
• M21: 23,369,431 km (0.064 R)
• M22: 25,559,395 km (0.117 R)
• M23: 26,283,897 km (0.083 R)
• M24: 27,882,500 km (0.091 R)
• M25: 29,657,778 km (0.094 R)
• M26: 32,580,322 km (0.075 R)
• M27: 32,943,545 km (0.099 R)
• M28: 35,179,136 km (0.116 R)
• M29: 40,924,891 km (0.113 R)
• M30: 42,633,299 km (0.068 R)
• M31: 43,945,272 km (0.034 R)
• M32: 51,892,360 km (0.063 R)
• M33: 52,885,839 km (0.079 R)
• M34: 54,740,254 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.9

Radius: 3.6

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 18.9 AU - 19.6 AU

Year: 31004 Days

Day: 20.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,387,583 km

• M1: 44,730 km (0.052 R)
• M2: 178,620 km (0.03 R)
• M3: 333,005 km (0.064 R)
• M4: 1,403,677 km (0.085 R)
• M5: 1,705,266 km (0.08 R)
• M6: 2,329,538 km (0.112 R)
• M7: 2,870,484 km (0.083 R)
• M8: 3,144,547 km (0.118 R)
• M9: 3,435,814 km (0.119 R)
• M10: 4,782,943 km (0.11 R)
• M11: 5,349,470 km (0.073 R)
• M12: 6,159,393 km (0.104 R)
• M13: 6,281,315 km (0.055 R)
• M14: 7,591,942 km (0.098 R)
• M15: 7,732,265 km (0.116 R)
• M16: 8,066,467 km (0.092 R)
• M17: 9,392,502 km (0.104 R)
• M18: 9,717,878 km (0.027 R)
• M19: 10,622,346 km (0.118 R)
• M20: 12,082,272 km (0.031 R)
• M21: 12,793,909 km (0.103 R)
• M22: 12,926,303 km (0.11 R)
• M23: 16,305,869 km (0.107 R)
• M24: 16,696,768 km (0.057 R)
• M25: 20,500,144 km (0.104 R)
• M26: 25,152,189 km (0.11 R)
• M27: 26,415,992 km (0.056 R)
• M28: 31,895,762 km (0.052 R)
• M29: 33,500,349 km (0.083 R)
• M30: 38,773,674 km (0.117 R)
• M31: 40,742,681 km (0.058 R)
• M32: 43,819,311 km (0.066 R)
• M33: 50,265,633 km (0.105 R)
• M34: 51,928,413 km (0.061 R)
• M35: 54,490,875 km (0.039 R)
• M36: 54,664,558 km (0.08 R)
• M37: 61,922,149 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 10,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit