🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.89 AU - 1.17 AU

Year: 388 Days

Day: 36.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,640,866 km

• M1: 182,809 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.12 AU - 2.18 AU

Year: 1169 Days

Day: 33.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,640,866 km

• M1: 314,305 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.18 AU - 2.5 AU

Year: 1327 Days

Day: 41.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,640,866 km

• M1: 120,576 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.11 AU - 5.13 AU

Year: 3101 Days

Day: 44.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.4

Radius: 9.5

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.95 AU - 6.53 AU

Year: 5781 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 105,640,866 km

• M1: 119,828 km (0.114 R)
• M2: 594,951 km (0.056 R)
• M3: 928,105 km (0.095 R)
• M4: 1,545,196 km (0.045 R)
• M5: 1,968,110 km (0.062 R)
• M6: 2,645,638 km (0.117 R)
• M7: 4,278,499 km (0.096 R)
• M8: 4,948,398 km (0.105 R)
• M9: 6,033,731 km (0.109 R)
• M10: 6,736,243 km (0.072 R)
• M11: 8,303,729 km (0.079 R)
• M12: 12,143,906 km (0.091 R)
• M13: 13,262,300 km (0.111 R)
• M14: 14,799,418 km (0.107 R)
• M15: 15,826,108 km (0.112 R)
• M16: 18,565,395 km (0.078 R)
• M17: 19,332,084 km (0.029 R)
• M18: 19,974,906 km (0.079 R)
• M19: 21,152,690 km (0.107 R)
• M20: 22,926,173 km (0.096 R)
• M21: 26,854,463 km (0.055 R)
• M22: 28,288,060 km (0.097 R)
• M23: 30,150,852 km (0.03 R)
• M24: 34,848,076 km (0.069 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 8.1

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.78 AU - 9.58 AU

Year: 9484 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 105,640,866 km

• M1: 100,679 km (0.119 R)
• M2: 530,175 km (0.083 R)
• M3: 2,083,001 km (0.082 R)
• M4: 2,346,592 km (0.103 R)
• M5: 3,511,511 km (0.114 R)
• M6: 7,355,428 km (0.106 R)
• M7: 10,229,054 km (0.045 R)
• M8: 15,690,423 km (0.084 R)
• M9: 16,297,790 km (0.119 R)
• M10: 19,264,466 km (0.115 R)
• M11: 20,915,129 km (0.059 R)
• M12: 24,049,354 km (0.088 R)
• M13: 26,905,626 km (0.108 R)
• M14: 27,289,943 km (0.082 R)
• M15: 33,502,593 km (0.103 R)
• M16: 41,483,938 km (0.082 R)
• M17: 43,429,608 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 8.9

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.42 AU - 11.2 AU

Year: 10535 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 105,640,866 km

• M1: 113,545 km (0.071 R)
• M2: 560,693 km (0.106 R)
• M3: 852,708 km (0.092 R)
• M4: 1,215,034 km (0.119 R)
• M5: 1,970,204 km (0.079 R)
• M6: 2,404,337 km (0.109 R)
• M7: 2,735,247 km (0.103 R)
• M8: 3,660,959 km (0.12 R)
• M9: 4,237,060 km (0.113 R)
• M10: 5,025,292 km (0.079 R)
• M11: 5,373,107 km (0.063 R)
• M12: 6,331,879 km (0.079 R)
• M13: 7,521,931 km (0.112 R)
• M14: 8,020,391 km (0.108 R)
• M15: 8,452,579 km (0.072 R)
• M16: 10,188,064 km (0.08 R)
• M17: 11,325,905 km (0.084 R)
• M18: 15,443,587 km (0.103 R)
• M19: 18,684,176 km (0.087 R)
• M20: 20,945,048 km (0.114 R)
• M21: 21,270,573 km (0.118 R)
• M22: 22,099,196 km (0.117 R)
• M23: 24,264,775 km (0.074 R)
• M24: 31,818,570 km (0.116 R)
• M25: 32,574,338 km (0.08 R)
• M26: 34,121,629 km (0.098 R)
• M27: 34,799,606 km (0.089 R)
• M28: 43,915,053 km (0.086 R)
• M29: 45,392,931 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.3

Radius: 5.9

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.61 AU - 18.35 AU

Year: 23690 Days

Day: 18.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 105,640,866 km

• M1: 73,453 km (0.081 R)
• M2: 314,305 km (0.069 R)
• M3: 655,987 km (0.105 R)
• M4: 1,224,907 km (0.101 R)
• M5: 1,654,852 km (0.115 R)
• M6: 2,910,427 km (0.097 R)
• M7: 4,426,451 km (0.113 R)
• M8: 6,404,434 km (0.031 R)
• M9: 10,610,977 km (0.104 R)
• M10: 11,287,309 km (0.088 R)
• M11: 12,388,499 km (0.111 R)
• M12: 13,418,181 km (0.114 R)
• M13: 14,062,649 km (0.032 R)
• M14: 14,503,514 km (0.118 R)
• M15: 20,257,496 km (0.09 R)
• M16: 21,009,525 km (0.05 R)
• M17: 22,870,223 km (0.041 R)
• M18: 23,892,426 km (0.073 R)
• M19: 24,414,672 km (0.038 R)
• M20: 32,675,765 km (0.06 R)
• M21: 34,898,042 km (0.075 R)
• M22: 42,165,506 km (0.116 R)
• M23: 43,544,649 km (0.053 R)
• M24: 49,530,957 km (0.071 R)
• M25: 50,550,616 km (0.081 R)
• M26: 52,106,285 km (0.079 R)
• M27: 58,837,890 km (0.116 R)
• M28: 61,724,231 km (0.088 R)
• M29: 62,312,599 km (0.095 R)
• M30: 66,742,342 km (0.054 R)
• M31: 70,947,389 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.2

Radius: 6.9

Gravity: 19.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.94 AU - 19.6 AU

Year: 27780 Days

Day: 24.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 105,640,866 km

• M1: 160,219 km (0.1 R)
• M2: 394,490 km (0.116 R)
• M3: 681,119 km (0.077 R)
• M4: 968,796 km (0.089 R)
• M5: 2,005,958 km (0.065 R)
• M6: 2,713,855 km (0.067 R)
• M7: 3,260,934 km (0.12 R)
• M8: 3,948,486 km (0.077 R)
• M9: 4,271,318 km (0.047 R)
• M10: 4,969,641 km (0.09 R)
• M11: 5,303,544 km (0.107 R)
• M12: 5,786,894 km (0.094 R)
• M13: 6,892,124 km (0.084 R)
• M14: 9,768,741 km (0.093 R)
• M15: 11,469,968 km (0.1 R)
• M16: 11,832,444 km (0.078 R)
• M17: 12,127,899 km (0.115 R)
• M18: 15,186,129 km (0.115 R)
• M19: 15,711,816 km (0.095 R)
• M20: 16,522,935 km (0.072 R)
• M21: 20,468,579 km (0.104 R)
• M22: 23,344,748 km (0.086 R)
• M23: 23,927,132 km (0.086 R)
• M24: 26,605,383 km (0.074 R)
• M25: 30,432,396 km (0.093 R)
• M26: 30,709,152 km (0.091 R)
• M27: 34,761,608 km (0.112 R)
• M28: 39,648,372 km (0.072 R)
• M29: 41,827,265 km (0.079 R)
• M30: 44,974,057 km (0.104 R)
• M31: 46,972,834 km (0.041 R)
• M32: 49,601,418 km (0.05 R)
• M33: 50,951,838 km (0.062 R)
• M34: 54,740,254 km (0.109 R)
• M35: 57,017,284 km (0.08 R)
• M36: 57,649,035 km (0.112 R)
• M37: 69,354,770 km (0.037 R)
• M38: 75,253,862 km (0.103 R)
• M39: 77,549,591 km (0.103 R)
• M40: 83,356,981 km (0.119 R)
• M41: 92,601,381 km (0.096 R)
• M42: 97,020,203 km (0.076 R)
• M43: 101,269,381 km (0.116 R)
• M44: 105,008,729 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 16,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit