🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.69 AU - 0.97 AU

Year: 286 Days

Day: 40.2 Hours

Environment

Temp: 79 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.96 AU - 2.74 AU

Year: 1364 Days

Day: 33.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.21 AU - 2.61 AU

Year: 1417 Days

Day: 44.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,832,931 km

• M1: 548,127 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.5

Radius: 9.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.82 AU - 5.24 AU

Year: 4273 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,832,931 km

• M1: 119,379 km (0.097 R)
• M2: 465,100 km (0.069 R)
• M3: 1,088,773 km (0.105 R)
• M4: 1,865,037 km (0.057 R)
• M5: 2,321,460 km (0.103 R)
• M6: 2,765,915 km (0.079 R)
• M7: 3,191,371 km (0.09 R)
• M8: 3,599,175 km (0.109 R)
• M9: 4,519,950 km (0.117 R)
• M10: 5,112,657 km (0.117 R)
• M11: 5,784,052 km (0.093 R)
• M12: 6,332,927 km (0.052 R)
• M13: 7,534,497 km (0.116 R)
• M14: 8,440,013 km (0.088 R)
• M15: 8,919,324 km (0.092 R)
• M16: 9,223,158 km (0.075 R)
• M17: 10,013,184 km (0.077 R)
• M18: 12,512,815 km (0.099 R)
• M19: 14,706,967 km (0.072 R)
• M20: 17,616,645 km (0.104 R)
• M21: 19,650,129 km (0.116 R)
• M22: 20,558,487 km (0.065 R)
• M23: 20,889,547 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.4

Radius: 10.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.98 AU - 6.24 AU

Year: 5720 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,832,931 km

• M1: 131,945 km (0.109 R)
• M2: 635,043 km (0.078 R)
• M3: 1,711,998 km (0.051 R)
• M4: 2,118,306 km (0.101 R)
• M5: 3,184,939 km (0.044 R)
• M6: 3,978,855 km (0.091 R)
• M7: 5,423,970 km (0.06 R)
• M8: 7,940,655 km (0.041 R)
• M9: 10,974,350 km (0.115 R)
• M10: 11,735,654 km (0.089 R)
• M11: 14,921,041 km (0.082 R)
• M12: 16,080,724 km (0.085 R)
• M13: 16,711,728 km (0.073 R)
• M14: 17,121,925 km (0.045 R)
• M15: 18,579,158 km (0.081 R)
• M16: 21,120,975 km (0.093 R)
• M17: 26,171,250 km (0.043 R)

Asteroid Belt

Center: 7.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 13.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.39 AU - 10.67 AU

Year: 10277 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,832,931 km

• M1: 168,148 km (0.101 R)
• M2: 897,886 km (0.111 R)
• M3: 2,434,556 km (0.047 R)
• M4: 2,966,376 km (0.119 R)
• M5: 4,434,978 km (0.04 R)
• M6: 5,712,993 km (0.091 R)
• M7: 7,818,134 km (0.073 R)
• M8: 8,907,656 km (0.085 R)
• M9: 11,905,298 km (0.108 R)
• M10: 13,089,664 km (0.114 R)
• M11: 14,351,223 km (0.109 R)
• M12: 15,865,602 km (0.113 R)
• M13: 16,452,774 km (0.026 R)
• M14: 20,837,787 km (0.086 R)
• M15: 26,027,636 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.4

Radius: 11.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10 AU - 10.6 AU

Year: 12520 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,832,931 km

• M1: 143,016 km (0.115 R)
• M2: 501,751 km (0.103 R)
• M3: 931,247 km (0.102 R)
• M4: 1,517,371 km (0.065 R)
• M5: 3,342,316 km (0.041 R)
• M6: 4,059,637 km (0.058 R)
• M7: 6,215,343 km (0.071 R)
• M8: 6,761,824 km (0.069 R)
• M9: 8,684,156 km (0.11 R)
• M10: 9,556,312 km (0.108 R)
• M11: 10,385,234 km (0.099 R)
• M12: 11,155,812 km (0.081 R)
• M13: 12,242,043 km (0.083 R)
• M14: 13,940,577 km (0.057 R)
• M15: 16,602,671 km (0.103 R)
• M16: 21,572,611 km (0.045 R)
• M17: 22,656,448 km (0.089 R)
• M18: 23,254,989 km (0.079 R)
• M19: 24,662,555 km (0.118 R)
• M20: 25,387,357 km (0.079 R)
• M21: 30,345,778 km (0.098 R)
• M22: 31,599,708 km (0.1 R)
• M23: 36,145,538 km (0.08 R)
• M24: 39,121,339 km (0.109 R)
• M25: 41,109,345 km (0.065 R)
• M26: 42,903,323 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.4

Radius: 5.2

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.83 AU - 15.15 AU

Year: 19819 Days

Day: 23.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,832,931 km

• M1: 64,626 km (0.082 R)
• M2: 260,749 km (0.032 R)
• M3: 704,756 km (0.112 R)
• M4: 902,075 km (0.097 R)
• M5: 1,077,105 km (0.111 R)
• M6: 1,664,426 km (0.09 R)
• M7: 2,972,510 km (0.11 R)
• M8: 3,390,785 km (0.108 R)
• M9: 3,574,043 km (0.058 R)
• M10: 7,442,045 km (0.076 R)
• M11: 8,687,148 km (0.082 R)
• M12: 9,958,132 km (0.1 R)
• M13: 14,645,033 km (0.112 R)
• M14: 20,531,709 km (0.096 R)
• M15: 20,791,860 km (0.112 R)
• M16: 22,035,168 km (0.118 R)
• M17: 22,953,100 km (0.099 R)
• M18: 23,233,447 km (0.041 R)
• M19: 24,087,950 km (0.097 R)
• M20: 31,923,438 km (0.107 R)
• M21: 34,421,872 km (0.096 R)
• M22: 37,175,819 km (0.061 R)
• M23: 43,830,381 km (0.072 R)
• M24: 51,077,351 km (0.051 R)
• M25: 51,875,306 km (0.113 R)
• M26: 55,652,801 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373

Radius: 6.9

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.53 AU - 16.67 AU

Year: 20053 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,832,931 km

• M1: 86,168 km (0.1 R)
• M2: 448,345 km (0.088 R)
• M3: 861,983 km (0.118 R)
• M4: 1,350,420 km (0.113 R)
• M5: 1,955,543 km (0.065 R)
• M6: 2,219,584 km (0.115 R)
• M7: 3,083,511 km (0.118 R)
• M8: 3,605,309 km (0.114 R)
• M9: 5,131,955 km (0.034 R)
• M10: 6,375,861 km (0.114 R)
• M11: 10,092,471 km (0.084 R)
• M12: 14,614,814 km (0.078 R)
• M13: 15,554,139 km (0.081 R)
• M14: 16,610,151 km (0.08 R)
• M15: 17,793,769 km (0.048 R)
• M16: 25,684,159 km (0.099 R)
• M17: 30,615,503 km (0.105 R)
• M18: 35,370,173 km (0.097 R)
• M19: 41,726,287 km (0.058 R)
• M20: 42,012,468 km (0.044 R)
• M21: 49,921,408 km (0.103 R)
• M22: 55,595,805 km (0.1 R)
• M23: 59,307,029 km (0.081 R)
• M24: 61,315,380 km (0.106 R)
• M25: 61,685,336 km (0.094 R)
• M26: 62,056,787 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.7

Radius: 6.9

Gravity: 20.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.8 AU - 16.92 AU

Year: 20610 Days

Day: 16 Hours

Environment

Temp: -189 °C

Axial Tilt: 136.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,832,931 km

• M1: 85,869 km (0.092 R)
• M2: 468,391 km (0.088 R)
• M3: 972,237 km (0.1 R)
• M4: 2,358,410 km (0.064 R)
• M5: 2,720,437 km (0.116 R)
• M6: 3,347,103 km (0.07 R)
• M7: 3,710,326 km (0.096 R)
• M8: 4,269,523 km (0.096 R)
• M9: 4,959,469 km (0.056 R)
• M10: 5,192,093 km (0.048 R)
• M11: 6,152,362 km (0.104 R)
• M12: 6,605,045 km (0.115 R)
• M13: 11,660,705 km (0.12 R)
• M14: 12,212,871 km (0.062 R)
• M15: 12,710,284 km (0.064 R)
• M16: 12,927,500 km (0.078 R)
• M17: 13,444,061 km (0.091 R)
• M18: 14,676,449 km (0.079 R)
• M19: 21,366,166 km (0.098 R)
• M20: 30,095,800 km (0.084 R)
• M21: 35,237,778 km (0.104 R)
• M22: 38,467,148 km (0.055 R)
• M23: 40,935,961 km (0.108 R)
• M24: 44,667,082 km (0.112 R)
• M25: 50,952,287 km (0.077 R)
• M26: 52,610,878 km (0.111 R)
• M27: 53,547,660 km (0.109 R)
• M28: 55,261,902 km (0.115 R)
• M29: 61,446,278 km (0.116 R)
• M30: 70,312,645 km (0.097 R)
• M31: 70,765,627 km (0.111 R)
• M32: 72,828,582 km (0.051 R)
• M33: 74,460,695 km (0.075 R)
• M34: 79,502,741 km (0.097 R)
• M35: 82,483,628 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 11,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit