🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.65 AU

Year: 148 Days

Day: 25.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,303,249 km

• M1: 37,100 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.69 AU - 0.75 AU

Year: 221 Days

Day: 32.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,303,249 km

• M1: 93,050 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.91 AU - 0.97 AU

Year: 330 Days

Day: 36 Hours

Environment

Temp: 86 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.44 AU - 2.26 AU

Year: 910 Days

Day: 32.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,303,249 km

• M1: 130,150 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.68 AU - 4.14 AU

Year: 2277 Days

Day: 22.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.3

Radius: 11.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.15 AU - 7.63 AU

Year: 5842 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 99,303,249 km

• M1: 149,299 km (0.105 R)
• M2: 589,266 km (0.094 R)
• M3: 1,060,200 km (0.081 R)
• M4: 1,864,438 km (0.071 R)
• M5: 2,568,296 km (0.086 R)
• M6: 3,338,426 km (0.083 R)
• M7: 4,684,209 km (0.112 R)
• M8: 5,167,858 km (0.118 R)
• M9: 6,958,096 km (0.069 R)
• M10: 9,130,108 km (0.063 R)
• M11: 9,887,522 km (0.117 R)
• M12: 13,662,923 km (0.083 R)
• M13: 14,541,661 km (0.118 R)
• M14: 15,341,112 km (0.048 R)
• M15: 17,787,187 km (0.1 R)
• M16: 18,305,992 km (0.116 R)
• M17: 19,305,904 km (0.058 R)
• M18: 23,750,308 km (0.105 R)
• M19: 26,502,310 km (0.064 R)
• M20: 27,350,530 km (0.104 R)
• M21: 28,129,336 km (0.109 R)
• M22: 28,922,804 km (0.054 R)

Asteroid Belt

Center: 6.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 11.3

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.96 AU - 7.32 AU

Year: 6900 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 99,303,249 km

• M1: 140,622 km (0.081 R)
• M2: 573,409 km (0.108 R)
• M3: 985,850 km (0.1 R)
• M4: 1,374,505 km (0.061 R)
• M5: 1,866,981 km (0.083 R)
• M6: 2,398,503 km (0.064 R)
• M7: 2,940,346 km (0.052 R)
• M8: 3,562,673 km (0.116 R)
• M9: 4,362,723 km (0.119 R)
• M10: 4,943,312 km (0.068 R)
• M11: 5,547,388 km (0.074 R)
• M12: 6,348,485 km (0.072 R)
• M13: 6,966,773 km (0.075 R)
• M14: 7,423,196 km (0.088 R)
• M15: 11,554,790 km (0.118 R)
• M16: 12,382,814 km (0.117 R)
• M17: 16,264,729 km (0.079 R)
• M18: 17,069,865 km (0.086 R)
• M19: 19,516,837 km (0.102 R)
• M20: 21,431,241 km (0.118 R)
• M21: 22,328,679 km (0.109 R)
• M22: 23,179,292 km (0.119 R)
• M23: 24,198,802 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.9

Radius: 14.4

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.32 AU - 12.28 AU

Year: 11955 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 99,303,249 km

• M1: 179,517 km (0.043 R)
• M2: 735,124 km (0.106 R)
• M3: 1,291,179 km (0.069 R)
• M4: 2,471,806 km (0.073 R)
• M5: 3,290,555 km (0.096 R)
• M6: 3,906,300 km (0.095 R)
• M7: 5,469,597 km (0.114 R)
• M8: 6,015,181 km (0.071 R)
• M9: 6,485,217 km (0.093 R)
• M10: 10,550,689 km (0.084 R)
• M11: 14,096,607 km (0.096 R)
• M12: 16,485,237 km (0.048 R)
• M13: 16,979,358 km (0.104 R)
• M14: 17,556,058 km (0.076 R)
• M15: 19,600,014 km (0.065 R)
• M16: 20,315,241 km (0.089 R)
• M17: 22,913,158 km (0.038 R)
• M18: 23,975,901 km (0.092 R)
• M19: 28,255,597 km (0.106 R)
• M20: 28,760,639 km (0.079 R)
• M21: 38,171,841 km (0.04 R)
• M22: 41,325,963 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.8

Radius: 5.2

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.29 AU - 19.95 AU

Year: 26748 Days

Day: 20.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 99,303,249 km

• M1: 64,776 km (0.078 R)
• M2: 786,586 km (0.038 R)
• M3: 1,386,323 km (0.066 R)
• M4: 2,272,242 km (0.105 R)
• M5: 4,180,363 km (0.109 R)
• M6: 6,096,113 km (0.058 R)
• M7: 8,584,225 km (0.112 R)
• M8: 10,325,843 km (0.081 R)
• M9: 11,476,849 km (0.098 R)
• M10: 12,220,949 km (0.074 R)
• M11: 13,359,838 km (0.087 R)
• M12: 14,723,722 km (0.099 R)
• M13: 25,350,556 km (0.082 R)
• M14: 27,788,403 km (0.1 R)
• M15: 28,634,528 km (0.105 R)
• M16: 28,879,420 km (0.118 R)
• M17: 29,497,708 km (0.104 R)
• M18: 39,406,174 km (0.028 R)
• M19: 40,473,554 km (0.119 R)
• M20: 40,782,025 km (0.087 R)
• M21: 49,891,937 km (0.05 R)
• M22: 60,469,554 km (0.093 R)
• M23: 72,674,197 km (0.114 R)
• M24: 73,358,607 km (0.118 R)
• M25: 76,138,584 km (0.107 R)
• M26: 76,608,770 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.7

Radius: 6.9

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15.2 AU - 20.56 AU

Year: 27343 Days

Day: 23.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 99,303,249 km

• M1: 87,365 km (0.111 R)
• M2: 314,006 km (0.112 R)
• M3: 1,017,864 km (0.098 R)
• M4: 1,491,940 km (0.086 R)
• M5: 3,041,624 km (0.103 R)
• M6: 3,367,598 km (0.113 R)
• M7: 4,676,429 km (0.095 R)
• M8: 5,881,141 km (0.115 R)
• M9: 9,006,989 km (0.055 R)
• M10: 9,431,697 km (0.095 R)
• M11: 25,250,924 km (0.054 R)
• M12: 29,263,587 km (0.111 R)
• M13: 38,524,743 km (0.097 R)
• M14: 41,609,152 km (0.078 R)
• M15: 42,278,901 km (0.087 R)
• M16: 51,267,041 km (0.1 R)
• M17: 55,393,698 km (0.098 R)
• M18: 56,000,766 km (0.077 R)
• M19: 57,228,217 km (0.097 R)
• M20: 57,641,256 km (0.089 R)
• M21: 60,588,634 km (0.093 R)
• M22: 66,781,836 km (0.03 R)
• M23: 80,926,315 km (0.108 R)
• M24: 84,616,296 km (0.074 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit