🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.7 AU - 0.92 AU

Year: 276 Days

Day: 15 Hours

Environment

Temp: 81 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.7

Radius: 14.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.6 AU - 5.36 AU

Year: 4209 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,433,579 km

• M1: 181,612 km (0.047 R)
• M2: 1,373,159 km (0.118 R)
• M3: 1,958,685 km (0.099 R)
• M4: 2,990,761 km (0.084 R)
• M5: 4,440,813 km (0.095 R)
• M6: 5,254,775 km (0.069 R)
• M7: 5,794,524 km (0.072 R)
• M8: 6,294,031 km (0.106 R)
• M9: 7,125,197 km (0.114 R)
• M10: 9,339,245 km (0.075 R)
• M11: 10,714,199 km (0.115 R)
• M12: 13,045,682 km (0.058 R)
• M13: 13,776,169 km (0.119 R)
• M14: 15,555,187 km (0.097 R)
• M15: 16,623,914 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.5

Radius: 4.6

Gravity: 41.75 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.92 AU - 14.96 AU

Year: 18662 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,433,579 km

• M1: 57,146 km (0.069 R)
• M2: 222,901 km (0.111 R)
• M3: 582,385 km (0.098 R)
• M4: 778,657 km (0.12 R)
• M5: 933,640 km (0.083 R)
• M6: 1,095,954 km (0.049 R)
• M7: 1,248,095 km (0.088 R)
• M8: 2,127,581 km (0.054 R)
• M9: 2,411,518 km (0.068 R)
• M10: 2,671,220 km (0.113 R)
• M11: 2,923,142 km (0.079 R)
• M12: 4,781,298 km (0.119 R)
• M13: 5,039,653 km (0.083 R)
• M14: 5,346,179 km (0.092 R)
• M15: 6,038,668 km (0.118 R)
• M16: 6,697,945 km (0.092 R)
• M17: 8,420,415 km (0.065 R)
• M18: 8,852,005 km (0.105 R)
• M19: 9,642,480 km (0.069 R)
• M20: 9,995,232 km (0.049 R)
• M21: 11,756,448 km (0.085 R)
• M22: 11,956,610 km (0.064 R)
• M23: 12,363,815 km (0.095 R)
• M24: 14,311,131 km (0.09 R)
• M25: 14,770,097 km (0.081 R)
• M26: 16,704,397 km (0.116 R)
• M27: 17,213,030 km (0.097 R)
• M28: 18,261,412 km (0.102 R)
• M29: 20,677,418 km (0.075 R)
• M30: 21,461,610 km (0.094 R)
• M31: 25,126,608 km (0.1 R)
• M32: 32,867,251 km (0.052 R)
• M33: 33,397,874 km (0.054 R)
• M34: 35,996,389 km (0.066 R)
• M35: 37,705,246 km (0.074 R)
• M36: 41,901,466 km (0.083 R)
• M37: 42,525,140 km (0.039 R)
• M38: 44,757,140 km (0.118 R)
• M39: 69,541,468 km (0.072 R)
• M40: 76,972,144 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.7

Radius: 4.1

Gravity: 18.01 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.39 AU - 17.33 AU

Year: 20610 Days

Day: 20.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 61,433,579 km

• M1: 52,359 km (0.102 R)
• M2: 213,027 km (0.081 R)
• M3: 523,593 km (0.077 R)
• M4: 769,831 km (0.049 R)
• M5: 985,252 km (0.09 R)
• M6: 1,213,837 km (0.118 R)
• M7: 1,447,509 km (0.086 R)
• M8: 2,352,576 km (0.107 R)
• M9: 2,947,377 km (0.112 R)
• M10: 4,304,080 km (0.044 R)
• M11: 5,990,946 km (0.045 R)
• M12: 8,357,734 km (0.099 R)
• M13: 9,561,847 km (0.087 R)
• M14: 10,260,020 km (0.077 R)
• M15: 11,223,580 km (0.06 R)
• M16: 13,859,944 km (0.108 R)
• M17: 14,130,716 km (0.103 R)
• M18: 15,393,023 km (0.095 R)
• M19: 15,829,848 km (0.067 R)
• M20: 16,051,403 km (0.034 R)
• M21: 16,275,052 km (0.111 R)
• M22: 16,576,491 km (0.116 R)
• M23: 18,139,340 km (0.117 R)
• M24: 18,381,988 km (0.054 R)
• M25: 20,227,726 km (0.063 R)
• M26: 21,374,544 km (0.114 R)
• M27: 22,470,947 km (0.11 R)
• M28: 24,282,876 km (0.11 R)
• M29: 25,678,624 km (0.118 R)
• M30: 26,189,800 km (0.11 R)
• M31: 28,628,844 km (0.114 R)
• M32: 29,400,170 km (0.034 R)
• M33: 33,223,742 km (0.114 R)
• M34: 35,695,249 km (0.094 R)
• M35: 38,021,944 km (0.116 R)
• M36: 46,354,396 km (0.039 R)
• M37: 48,031,538 km (0.109 R)
• M38: 50,065,171 km (0.105 R)
• M39: 52,646,034 km (0.094 R)
• M40: 56,509,399 km (0.119 R)
• M41: 58,246,380 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.8

Radius: 3.1

Gravity: 28.7 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.36 AU - 15.42 AU

Year: 22867 Days

Day: 15.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,433,579 km

• M1: 52,509 km (0.073 R)
• M2: 271,670 km (0.077 R)
• M3: 559,795 km (0.041 R)
• M4: 756,666 km (0.073 R)
• M5: 1,009,337 km (0.059 R)
• M6: 1,489,995 km (0.039 R)
• M7: 1,939,237 km (0.058 R)
• M8: 2,205,073 km (0.043 R)
• M9: 2,581,610 km (0.046 R)
• M10: 4,208,338 km (0.114 R)
• M11: 5,340,046 km (0.07 R)
• M12: 5,596,008 km (0.083 R)
• M13: 7,621,264 km (0.092 R)
• M14: 8,375,835 km (0.063 R)
• M15: 11,053,188 km (0.095 R)
• M16: 11,170,772 km (0.036 R)
• M17: 14,042,752 km (0.032 R)
• M18: 16,666,848 km (0.095 R)
• M19: 18,752,991 km (0.082 R)
• M20: 19,513,995 km (0.061 R)
• M21: 20,295,195 km (0.097 R)
• M22: 21,460,114 km (0.045 R)
• M23: 22,858,704 km (0.096 R)
• M24: 24,316,984 km (0.073 R)
• M25: 31,120,546 km (0.116 R)
• M26: 34,387,614 km (0.117 R)
• M27: 36,297,829 km (0.078 R)
• M28: 38,953,191 km (0.1 R)
• M29: 40,328,145 km (0.108 R)
• M30: 51,032,322 km (0.11 R)
• M31: 53,010,305 km (0.077 R)
• M32: 57,118,412 km (0.083 R)
• M33: 57,646,343 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 10,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit