🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.72 AU - 1.14 AU

Year: 336 Days

Day: 41.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.83 AU - 1.11 AU

Year: 358 Days

Day: 39.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,624,855 km

• M1: 807,679 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.53 AU - 1.79 AU

Year: 801 Days

Day: 33.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,624,855 km

• M1: 40,391 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.71 AU - 1.83 AU

Year: 882 Days

Day: 25.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,624,855 km

• M1: 936,483 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839

Radius: 10.4

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.2 AU - 9.24 AU

Year: 8038 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 175.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,624,855 km

• M1: 129,402 km (0.031 R)
• M2: 613,052 km (0.101 R)
• M3: 1,110,166 km (0.073 R)
• M4: 1,471,893 km (0.099 R)
• M5: 1,944,623 km (0.053 R)
• M6: 2,652,071 km (0.099 R)
• M7: 3,022,775 km (0.066 R)
• M8: 3,404,548 km (0.096 R)
• M9: 3,920,811 km (0.069 R)
• M10: 4,545,531 km (0.043 R)
• M11: 5,203,912 km (0.03 R)
• M12: 8,577,493 km (0.095 R)
• M13: 16,975,618 km (0.087 R)
• M14: 17,898,188 km (0.082 R)
• M15: 18,556,269 km (0.048 R)
• M16: 19,079,114 km (0.054 R)
• M17: 21,027,327 km (0.112 R)
• M18: 21,513,969 km (0.102 R)
• M19: 24,952,326 km (0.115 R)
• M20: 32,463,785 km (0.058 R)
• M21: 34,552,770 km (0.049 R)
• M22: 36,148,381 km (0.095 R)
• M23: 37,317,787 km (0.098 R)
• M24: 41,991,973 km (0.069 R)
• M25: 43,283,900 km (0.112 R)
• M26: 44,071,682 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.8

Radius: 8.9

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.86 AU - 10.54 AU

Year: 10457 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,624,855 km

• M1: 110,702 km (0.038 R)
• M2: 1,020,407 km (0.119 R)
• M3: 2,044,255 km (0.057 R)
• M4: 2,553,636 km (0.098 R)
• M5: 2,916,410 km (0.097 R)
• M6: 3,486,977 km (0.114 R)
• M7: 3,853,192 km (0.111 R)
• M8: 6,461,581 km (0.097 R)
• M9: 8,586,918 km (0.08 R)
• M10: 9,858,799 km (0.042 R)
• M11: 11,308,103 km (0.052 R)
• M12: 11,995,804 km (0.116 R)
• M13: 13,644,971 km (0.061 R)
• M14: 14,490,499 km (0.106 R)
• M15: 15,233,102 km (0.118 R)
• M16: 18,772,438 km (0.12 R)
• M17: 19,250,254 km (0.03 R)
• M18: 20,564,172 km (0.094 R)
• M19: 22,112,660 km (0.096 R)
• M20: 22,825,194 km (0.114 R)
• M21: 23,461,135 km (0.109 R)
• M22: 25,829,269 km (0.061 R)
• M23: 29,942,463 km (0.108 R)
• M24: 31,928,075 km (0.097 R)
• M25: 34,829,526 km (0.117 R)
• M26: 36,037,678 km (0.118 R)
• M27: 37,148,742 km (0.109 R)
• M28: 39,569,086 km (0.049 R)
• M29: 40,223,127 km (0.093 R)
• M30: 44,159,197 km (0.114 R)
• M31: 46,292,463 km (0.118 R)
• M32: 46,582,084 km (0.079 R)
• M33: 50,610,007 km (0.042 R)
• M34: 51,071,516 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.4

Radius: 8

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.97 AU - 13.61 AU

Year: 16146 Days

Day: 22.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,624,855 km

• M1: 100,380 km (0.064 R)
• M2: 380,876 km (0.067 R)
• M3: 772,673 km (0.034 R)
• M4: 1,257,520 km (0.1 R)
• M5: 1,879,697 km (0.096 R)
• M6: 2,192,058 km (0.062 R)
• M7: 2,670,172 km (0.074 R)
• M8: 3,091,290 km (0.067 R)
• M9: 3,637,921 km (0.03 R)
• M10: 7,337,925 km (0.102 R)
• M11: 9,733,735 km (0.109 R)
• M12: 13,522,301 km (0.086 R)
• M13: 14,133,408 km (0.08 R)
• M14: 14,480,775 km (0.055 R)
• M15: 15,410,525 km (0.077 R)
• M16: 16,608,954 km (0.049 R)
• M17: 17,868,269 km (0.049 R)
• M18: 18,356,556 km (0.096 R)
• M19: 19,105,593 km (0.104 R)
• M20: 20,048,658 km (0.105 R)
• M21: 22,872,916 km (0.083 R)
• M22: 23,255,587 km (0.077 R)
• M23: 30,089,667 km (0.076 R)
• M24: 34,271,376 km (0.064 R)
• M25: 34,772,679 km (0.103 R)
• M26: 36,305,907 km (0.053 R)
• M27: 36,826,957 km (0.112 R)
• M28: 38,689,600 km (0.113 R)
• M29: 40,196,499 km (0.087 R)
• M30: 49,747,725 km (0.093 R)
• M31: 56,425,923 km (0.086 R)
• M32: 57,652,925 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 17,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit