🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.55 AU - 0.65 AU

Year: 170 Days

Day: 30.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 170 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.22 AU - 1.48 AU

Year: 573 Days

Day: 44 Hours

Environment

Temp: -22 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.19 AU - 1.67 AU

Year: 625 Days

Day: 17.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.09 AU - 3.11 AU

Year: 1531 Days

Day: 30.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,547,160 km

• M1: 150,346 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.43 AU - 2.77 AU

Year: 1531 Days

Day: 18.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,547,160 km

• M1: 28,573 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.87 AU - 3.99 AU

Year: 2846 Days

Day: 31.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,547,160 km

• M1: 159,471 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 8.5

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.09 AU - 6.55 AU

Year: 4482 Days

Day: 7.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,547,160 km

• M1: 105,766 km (0.095 R)
• M2: 579,393 km (0.119 R)
• M3: 903,272 km (0.119 R)
• M4: 1,235,080 km (0.101 R)
• M5: 2,257,133 km (0.087 R)
• M6: 2,563,210 km (0.098 R)
• M7: 3,320,026 km (0.108 R)
• M8: 3,805,620 km (0.09 R)
• M9: 4,265,634 km (0.115 R)
• M10: 6,328,738 km (0.078 R)
• M11: 6,975,450 km (0.034 R)
• M12: 7,523,726 km (0.119 R)
• M13: 9,180,672 km (0.084 R)
• M14: 11,251,106 km (0.082 R)
• M15: 14,856,714 km (0.03 R)
• M16: 16,468,631 km (0.074 R)
• M17: 18,450,055 km (0.083 R)
• M18: 19,298,574 km (0.057 R)
• M19: 19,901,154 km (0.072 R)
• M20: 20,793,506 km (0.071 R)
• M21: 21,143,714 km (0.079 R)
• M22: 24,709,230 km (0.049 R)
• M23: 27,886,240 km (0.035 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 12.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.2 AU - 11.42 AU

Year: 11223 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,547,160 km

• M1: 151,842 km (0.106 R)
• M2: 655,239 km (0.066 R)
• M3: 2,929,426 km (0.095 R)
• M4: 3,831,800 km (0.083 R)
• M5: 4,231,226 km (0.114 R)
• M6: 4,769,629 km (0.054 R)
• M7: 7,208,373 km (0.109 R)
• M8: 8,761,199 km (0.087 R)
• M9: 10,006,302 km (0.065 R)
• M10: 10,817,871 km (0.102 R)
• M11: 11,932,525 km (0.109 R)
• M12: 12,410,191 km (0.1 R)
• M13: 13,403,670 km (0.112 R)
• M14: 15,237,890 km (0.096 R)
• M15: 19,038,124 km (0.114 R)
• M16: 23,263,666 km (0.049 R)
• M17: 26,703,669 km (0.081 R)
• M18: 27,430,266 km (0.115 R)
• M19: 31,062,951 km (0.095 R)
• M20: 33,515,608 km (0.119 R)
• M21: 34,789,134 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.8

Radius: 8

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.6 AU - 11.56 AU

Year: 13471 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,547,160 km

• M1: 100,679 km (0.064 R)
• M2: 626,067 km (0.091 R)
• M3: 1,850,226 km (0.094 R)
• M4: 2,670,621 km (0.081 R)
• M5: 2,976,100 km (0.092 R)
• M6: 3,278,587 km (0.114 R)
• M7: 3,828,808 km (0.058 R)
• M8: 4,972,484 km (0.107 R)
• M9: 5,400,184 km (0.107 R)
• M10: 6,329,037 km (0.028 R)
• M11: 6,788,751 km (0.109 R)
• M12: 7,225,876 km (0.069 R)
• M13: 9,059,946 km (0.112 R)
• M14: 9,753,033 km (0.117 R)
• M15: 10,084,692 km (0.098 R)
• M16: 10,712,105 km (0.054 R)
• M17: 11,124,846 km (0.089 R)
• M18: 13,014,716 km (0.093 R)
• M19: 13,689,552 km (0.054 R)
• M20: 16,390,541 km (0.095 R)
• M21: 17,177,426 km (0.08 R)
• M22: 21,216,269 km (0.105 R)
• M23: 21,867,319 km (0.069 R)
• M24: 25,846,323 km (0.08 R)
• M25: 26,268,937 km (0.063 R)
• M26: 31,827,246 km (0.1 R)
• M27: 33,423,605 km (0.074 R)
• M28: 35,072,622 km (0.098 R)
• M29: 41,487,229 km (0.046 R)
• M30: 44,137,505 km (0.117 R)
• M31: 44,893,423 km (0.104 R)
• M32: 45,198,005 km (0.059 R)
• M33: 48,802,266 km (0.084 R)
• M34: 54,820,888 km (0.073 R)
• M35: 58,550,662 km (0.072 R)
• M36: 60,199,679 km (0.066 R)
• M37: 60,570,233 km (0.103 R)
• M38: 61,691,170 km (0.058 R)
• M39: 63,398,530 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.5

Radius: 5.9

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.96 AU - 19.16 AU

Year: 30393 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,547,160 km

• M1: 73,752 km (0.062 R)
• M2: 381,475 km (0.069 R)
• M3: 639,830 km (0.102 R)
• M4: 1,065,586 km (0.092 R)
• M5: 1,757,326 km (0.117 R)
• M6: 2,513,394 km (0.115 R)
• M7: 2,817,078 km (0.082 R)
• M8: 3,259,588 km (0.037 R)
• M9: 4,009,073 km (0.051 R)
• M10: 4,679,421 km (0.077 R)
• M11: 6,422,237 km (0.112 R)
• M12: 8,501,497 km (0.082 R)
• M13: 9,906,670 km (0.084 R)
• M14: 10,925,432 km (0.112 R)
• M15: 15,702,391 km (0.098 R)
• M16: 16,211,024 km (0.1 R)
• M17: 16,643,362 km (0.091 R)
• M18: 17,172,040 km (0.082 R)
• M19: 19,593,581 km (0.119 R)
• M20: 23,970,964 km (0.117 R)
• M21: 26,031,226 km (0.062 R)
• M22: 28,831,998 km (0.068 R)
• M23: 36,477,496 km (0.095 R)
• M24: 40,762,129 km (0.072 R)
• M25: 41,883,514 km (0.053 R)
• M26: 42,207,543 km (0.085 R)
• M27: 42,696,878 km (0.082 R)
• M28: 47,097,000 km (0.084 R)
• M29: 51,790,035 km (0.076 R)
• M30: 53,104,851 km (0.071 R)
• M31: 53,294,541 km (0.115 R)
• M32: 60,425,722 km (0.036 R)
• M33: 62,092,541 km (0.08 R)
• M34: 65,299,770 km (0.092 R)
• M35: 67,720,712 km (0.044 R)
• M36: 81,733,694 km (0.117 R)
• M37: 85,320,752 km (0.11 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: 340 - 16,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit