🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.11 AU - 3.23 AU

Year: 1644 Days

Day: 17.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.36 AU - 3.8 AU

Year: 2552 Days

Day: 13 Hours

Environment

Temp: -125 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 8.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.53 AU - 12.41 AU

Year: 11860 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,912,216 km

• M1: 105,766 km (0.12 R)
• M2: 380,278 km (0.116 R)
• M3: 694,134 km (0.035 R)
• M4: 999,763 km (0.091 R)
• M5: 1,658,592 km (0.095 R)
• M6: 2,170,964 km (0.043 R)
• M7: 2,456,098 km (0.071 R)
• M8: 3,020,979 km (0.086 R)
• M9: 3,646,897 km (0.107 R)
• M10: 4,540,744 km (0.116 R)
• M11: 4,869,261 km (0.09 R)
• M12: 5,421,726 km (0.113 R)
• M13: 6,582,456 km (0.104 R)
• M14: 8,057,790 km (0.119 R)
• M15: 8,788,875 km (0.119 R)
• M16: 9,127,714 km (0.028 R)
• M17: 9,786,543 km (0.099 R)
• M18: 10,150,664 km (0.116 R)
• M19: 11,149,679 km (0.116 R)
• M20: 12,688,742 km (0.026 R)
• M21: 13,397,686 km (0.055 R)
• M22: 15,437,752 km (0.082 R)
• M23: 19,189,816 km (0.118 R)
• M24: 19,760,832 km (0.117 R)
• M25: 20,416,818 km (0.063 R)
• M26: 21,238,111 km (0.118 R)
• M27: 22,946,518 km (0.116 R)
• M28: 23,508,857 km (0.088 R)
• M29: 23,998,042 km (0.113 R)
• M30: 24,660,910 km (0.114 R)
• M31: 30,700,026 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222

Radius: 7.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.64 AU - 12.74 AU

Year: 16034 Days

Day: 16.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,912,216 km

• M1: 114,742 km (0.105 R)
• M2: 445,054 km (0.054 R)
• M3: 733,628 km (0.079 R)
• M4: 1,001,408 km (0.051 R)
• M5: 1,529,489 km (0.104 R)
• M6: 1,787,844 km (0.101 R)
• M7: 2,109,330 km (0.114 R)
• M8: 3,041,474 km (0.116 R)
• M9: 3,826,115 km (0.109 R)
• M10: 4,224,494 km (0.106 R)
• M11: 5,262,255 km (0.111 R)
• M12: 6,066,044 km (0.109 R)
• M13: 6,683,285 km (0.092 R)
• M14: 6,949,270 km (0.113 R)
• M15: 7,421,700 km (0.088 R)
• M16: 9,720,570 km (0.063 R)
• M17: 10,718,837 km (0.059 R)
• M18: 12,229,177 km (0.045 R)
• M19: 13,094,152 km (0.052 R)
• M20: 14,123,086 km (0.03 R)
• M21: 17,035,158 km (0.08 R)
• M22: 18,039,708 km (0.057 R)
• M23: 19,159,448 km (0.1 R)
• M24: 20,884,312 km (0.096 R)
• M25: 21,208,640 km (0.113 R)
• M26: 22,455,239 km (0.117 R)
• M27: 26,771,885 km (0.093 R)
• M28: 29,225,290 km (0.095 R)
• M29: 30,662,776 km (0.117 R)
• M30: 32,254,498 km (0.084 R)
• M31: 33,015,801 km (0.094 R)
• M32: 34,236,221 km (0.102 R)
• M33: 35,371,669 km (0.083 R)
• M34: 43,239,320 km (0.12 R)
• M35: 44,833,883 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.9

Radius: 3

Gravity: 84.66 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11.66 AU - 16.26 AU

Year: 19650 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,912,216 km

• M1: 37,250 km (0.101 R)
• M2: 171,888 km (0.115 R)
• M3: 387,159 km (0.103 R)
• M4: 491,429 km (0.079 R)
• M5: 688,749 km (0.069 R)
• M6: 822,040 km (0.066 R)
• M7: 1,343,838 km (0.077 R)
• M8: 1,470,248 km (0.093 R)
• M9: 1,859,053 km (0.051 R)
• M10: 2,835,927 km (0.05 R)
• M11: 3,319,278 km (0.075 R)
• M12: 4,836,798 km (0.056 R)
• M13: 5,563,096 km (0.116 R)
• M14: 6,671,018 km (0.118 R)
• M15: 6,853,527 km (0.078 R)
• M16: 7,470,020 km (0.109 R)
• M17: 8,436,123 km (0.108 R)
• M18: 9,425,414 km (0.106 R)
• M19: 11,177,803 km (0.107 R)
• M20: 12,993,772 km (0.099 R)
• M21: 14,232,741 km (0.088 R)
• M22: 16,358,677 km (0.106 R)
• M23: 18,507,351 km (0.046 R)
• M24: 22,223,063 km (0.106 R)
• M25: 23,775,290 km (0.086 R)
• M26: 25,731,283 km (0.072 R)
• M27: 25,955,081 km (0.094 R)
• M28: 36,146,735 km (0.06 R)
• M29: 36,568,302 km (0.077 R)
• M30: 42,505,542 km (0.119 R)
• M31: 42,974,980 km (0.067 R)
• M32: 43,765,306 km (0.103 R)
• M33: 45,537,891 km (0.092 R)
• M34: 46,359,183 km (0.111 R)
• M35: 47,693,596 km (0.076 R)
• M36: 62,474,764 km (0.088 R)
• M37: 75,599,284 km (0.109 R)
• M38: 76,749,991 km (0.049 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 14,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit