🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.14 AU - 1.58 AU

Year: 557 Days

Day: 38.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.8 AU - 2.7 AU

Year: 1186 Days

Day: 46 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,439,819 km

• M1: 44,431 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.6 AU - 3.82 AU

Year: 2021 Days

Day: 31.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.5

Radius: 14.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.24 AU - 7.04 AU

Year: 4708 Days

Day: 7 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 96,439,819 km

• M1: 181,612 km (0.066 R)
• M2: 653,144 km (0.068 R)
• M3: 1,418,038 km (0.075 R)
• M4: 3,099,967 km (0.116 R)
• M5: 3,611,592 km (0.116 R)
• M6: 5,091,564 km (0.101 R)
• M7: 5,694,293 km (0.102 R)
• M8: 6,344,595 km (0.028 R)
• M9: 7,011,203 km (0.091 R)
• M10: 7,481,240 km (0.076 R)
• M11: 7,972,370 km (0.092 R)
• M12: 8,980,959 km (0.081 R)
• M13: 10,199,583 km (0.03 R)
• M14: 10,760,874 km (0.026 R)
• M15: 13,164,762 km (0.062 R)
• M16: 15,286,359 km (0.052 R)
• M17: 17,935,887 km (0.034 R)
• M18: 20,333,343 km (0.072 R)
• M19: 26,881,092 km (0.089 R)
• M20: 27,704,329 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.5

Radius: 4.6

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.48 AU - 15.04 AU

Year: 19930 Days

Day: 15.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 96,439,819 km

• M1: 57,745 km (0.098 R)
• M2: 245,191 km (0.116 R)
• M3: 458,667 km (0.068 R)
• M4: 649,404 km (0.084 R)
• M5: 1,577,210 km (0.119 R)
• M6: 2,692,762 km (0.067 R)
• M7: 4,470,433 km (0.065 R)
• M8: 4,663,265 km (0.09 R)
• M9: 5,454,189 km (0.119 R)
• M10: 7,747,375 km (0.092 R)
• M11: 10,055,969 km (0.107 R)
• M12: 11,189,023 km (0.037 R)
• M13: 12,216,910 km (0.113 R)
• M14: 13,044,336 km (0.115 R)
• M15: 13,438,526 km (0.062 R)
• M16: 15,023,366 km (0.091 R)
• M17: 15,238,937 km (0.116 R)
• M18: 17,272,271 km (0.104 R)
• M19: 19,564,858 km (0.098 R)
• M20: 19,735,998 km (0.095 R)
• M21: 19,908,036 km (0.059 R)
• M22: 22,052,372 km (0.095 R)
• M23: 25,448,094 km (0.08 R)
• M24: 26,898,595 km (0.095 R)
• M25: 31,345,242 km (0.118 R)
• M26: 33,131,590 km (0.111 R)
• M27: 33,374,836 km (0.115 R)
• M28: 40,538,629 km (0.052 R)
• M29: 41,236,653 km (0.097 R)
• M30: 43,669,563 km (0.077 R)
• M31: 43,815,571 km (0.109 R)
• M32: 44,550,545 km (0.063 R)
• M33: 46,804,835 km (0.103 R)
• M34: 47,572,871 km (0.085 R)
• M35: 56,930,816 km (0.081 R)
• M36: 60,122,487 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.6

Radius: 4.8

Gravity: 38.52 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 17.01 AU - 17.39 AU

Year: 25071 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 96,439,819 km

• M1: 59,839 km (0.114 R)
• M2: 271,371 km (0.105 R)
• M3: 454,478 km (0.077 R)
• M4: 796,609 km (0.115 R)
• M5: 1,114,205 km (0.099 R)
• M6: 1,956,740 km (0.1 R)
• M7: 2,484,073 km (0.117 R)
• M8: 3,368,196 km (0.034 R)
• M9: 3,586,609 km (0.067 R)
• M10: 3,781,385 km (0.109 R)
• M11: 4,121,571 km (0.031 R)
• M12: 4,371,699 km (0.12 R)
• M13: 4,785,037 km (0.091 R)
• M14: 4,981,310 km (0.072 R)
• M15: 6,702,284 km (0.083 R)
• M16: 6,898,556 km (0.07 R)
• M17: 8,610,255 km (0.075 R)
• M18: 11,260,381 km (0.115 R)
• M19: 13,689,851 km (0.036 R)
• M20: 17,259,106 km (0.117 R)
• M21: 22,152,004 km (0.098 R)
• M22: 22,478,576 km (0.099 R)
• M23: 24,971,475 km (0.119 R)
• M24: 25,922,020 km (0.093 R)
• M25: 27,143,636 km (0.105 R)
• M26: 30,364,628 km (0.106 R)
• M27: 35,734,443 km (0.068 R)
• M28: 36,940,202 km (0.079 R)
• M29: 37,707,490 km (0.053 R)
• M30: 45,097,026 km (0.036 R)
• M31: 45,446,188 km (0.11 R)
• M32: 49,037,135 km (0.119 R)
• M33: 62,222,242 km (0.093 R)
• M34: 66,639,718 km (0.08 R)
• M35: 71,025,778 km (0.106 R)
• M36: 75,109,800 km (0.059 R)
• M37: 82,432,915 km (0.107 R)
• M38: 83,216,658 km (0.094 R)
• M39: 85,064,491 km (0.086 R)
• M40: 86,939,551 km (0.107 R)
• M41: 91,049,902 km (0.098 R)
• M42: 91,607,453 km (0.117 R)
• M43: 95,862,764 km (0.026 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 14,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit