🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.03 AU - 1.43 AU

Year: 482 Days

Day: 45.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,565,533 km

• M1: 54,603 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.41 AU - 2.13 AU

Year: 831 Days

Day: 31 Hours

Environment

Temp: -34 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,565,533 km

• M1: 980,913 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.7

Radius: 8.9

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.4 AU - 8.86 AU

Year: 8952 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,565,533 km

• M1: 110,702 km (0.111 R)
• M2: 798,853 km (0.09 R)
• M3: 1,090,419 km (0.045 R)
• M4: 1,726,509 km (0.08 R)
• M5: 2,049,940 km (0.105 R)
• M6: 2,337,616 km (0.111 R)
• M7: 2,735,696 km (0.117 R)
• M8: 3,155,169 km (0.085 R)
• M9: 3,466,631 km (0.09 R)
• M10: 4,236,313 km (0.041 R)
• M11: 4,707,396 km (0.056 R)
• M12: 5,479,172 km (0.072 R)
• M13: 5,824,593 km (0.104 R)
• M14: 6,295,527 km (0.12 R)
• M15: 7,190,870 km (0.091 R)
• M16: 8,257,503 km (0.059 R)
• M17: 9,623,182 km (0.031 R)
• M18: 10,282,011 km (0.056 R)
• M19: 10,970,461 km (0.087 R)
• M20: 11,689,278 km (0.073 R)
• M21: 15,970,171 km (0.071 R)
• M22: 18,612,518 km (0.091 R)
• M23: 20,445,541 km (0.116 R)
• M24: 22,835,517 km (0.092 R)
• M25: 23,370,927 km (0.11 R)
• M26: 25,596,495 km (0.116 R)
• M27: 25,884,321 km (0.096 R)
• M28: 28,675,518 km (0.08 R)
• M29: 31,771,596 km (0.056 R)
• M30: 35,558,067 km (0.08 R)
• M31: 36,036,481 km (0.113 R)
• M32: 41,454,617 km (0.092 R)
• M33: 43,601,945 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 10.3

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.81 AU - 9.77 AU

Year: 9202 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,565,533 km

• M1: 128,205 km (0.075 R)
• M2: 471,233 km (0.096 R)
• M3: 867,668 km (0.104 R)
• M4: 1,250,489 km (0.086 R)
• M5: 1,687,165 km (0.089 R)
• M6: 2,171,413 km (0.088 R)
• M7: 3,469,623 km (0.116 R)
• M8: 4,429,294 km (0.067 R)
• M9: 6,521,719 km (0.102 R)
• M10: 11,738,945 km (0.109 R)
• M11: 12,957,270 km (0.076 R)
• M12: 13,877,596 km (0.102 R)
• M13: 17,116,689 km (0.106 R)
• M14: 18,224,312 km (0.097 R)
• M15: 20,095,033 km (0.104 R)
• M16: 34,654,048 km (0.117 R)
• M17: 37,881,472 km (0.053 R)
• M18: 38,251,876 km (0.1 R)
• M19: 39,125,977 km (0.113 R)
• M20: 40,655,017 km (0.074 R)
• M21: 42,889,111 km (0.083 R)
• M22: 48,321,010 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 11.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.95 AU - 15.85 AU

Year: 16360 Days

Day: 12.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,565,533 km

• M1: 188,942 km (0.041 R)
• M2: 620,532 km (0.08 R)
• M3: 1,629,570 km (0.099 R)
• M4: 3,060,324 km (0.098 R)
• M5: 3,754,458 km (0.11 R)
• M6: 4,453,678 km (0.112 R)
• M7: 6,605,195 km (0.093 R)
• M8: 8,345,317 km (0.118 R)
• M9: 8,798,748 km (0.095 R)
• M10: 9,321,892 km (0.038 R)
• M11: 11,379,012 km (0.114 R)
• M12: 11,874,481 km (0.118 R)
• M13: 13,516,168 km (0.1 R)
• M14: 15,985,131 km (0.086 R)
• M15: 19,962,489 km (0.086 R)
• M16: 20,775,404 km (0.084 R)
• M17: 22,953,250 km (0.067 R)
• M18: 25,279,347 km (0.111 R)
• M19: 30,751,189 km (0.114 R)
• M20: 41,010,760 km (0.082 R)
• M21: 43,967,113 km (0.097 R)
• M22: 44,574,930 km (0.026 R)
• M23: 46,432,337 km (0.111 R)
• M24: 49,151,128 km (0.038 R)
• M25: 52,143,684 km (0.106 R)
• M26: 57,217,296 km (0.067 R)
• M27: 62,802,533 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.6

Radius: 6.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.25 AU - 18.49 AU

Year: 24466 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,565,533 km

• M1: 87,964 km (0.116 R)
• M2: 474,076 km (0.07 R)
• M3: 718,967 km (0.109 R)
• M4: 943,813 km (0.1 R)
• M5: 1,227,301 km (0.076 R)
• M6: 1,936,844 km (0.076 R)
• M7: 2,470,758 km (0.095 R)
• M8: 3,226,826 km (0.106 R)
• M9: 3,587,806 km (0.084 R)
• M10: 10,122,091 km (0.084 R)
• M11: 11,552,247 km (0.109 R)
• M12: 16,974,721 km (0.057 R)
• M13: 19,490,957 km (0.103 R)
• M14: 22,972,399 km (0.119 R)
• M15: 29,177,569 km (0.066 R)
• M16: 32,558,331 km (0.098 R)
• M17: 38,220,162 km (0.086 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 11,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit