🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.89 AU - 1.33 AU

Year: 411 Days

Day: 22.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,526,348 km

• M1: 122,371 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.31 AU - 1.55 AU

Year: 601 Days

Day: 40.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,526,348 km

• M1: 28,573 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.21 AU - 1.81 AU

Year: 652 Days

Day: 13 Hours

Environment

Temp: 9 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,526,348 km

• M1: 400,623 km (0.086 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.8

Radius: 12.3

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.66 AU - 8.46 AU

Year: 6593 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,526,348 km

• M1: 153,487 km (0.111 R)
• M2: 742,753 km (0.111 R)
• M3: 1,290,132 km (0.119 R)
• M4: 1,677,142 km (0.099 R)
• M5: 2,171,712 km (0.087 R)
• M6: 2,712,658 km (0.062 R)
• M7: 3,153,074 km (0.09 R)
• M8: 3,958,360 km (0.08 R)
• M9: 5,100,390 km (0.058 R)
• M10: 6,697,347 km (0.109 R)
• M11: 8,349,057 km (0.112 R)
• M12: 9,805,692 km (0.105 R)
• M13: 10,467,513 km (0.03 R)
• M14: 10,939,494 km (0.113 R)
• M15: 11,788,312 km (0.083 R)
• M16: 12,205,391 km (0.076 R)
• M17: 14,441,430 km (0.091 R)
• M18: 16,647,251 km (0.068 R)
• M19: 17,891,307 km (0.1 R)
• M20: 19,006,110 km (0.083 R)
• M21: 20,430,880 km (0.114 R)
• M22: 21,717,572 km (0.064 R)
• M23: 24,377,272 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 13.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.27 AU - 8.79 AU

Year: 8756 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,526,348 km

• M1: 162,912 km (0.091 R)
• M2: 655,239 km (0.107 R)
• M3: 1,459,626 km (0.095 R)
• M4: 1,965,267 km (0.042 R)
• M5: 2,895,916 km (0.064 R)
• M6: 3,778,842 km (0.026 R)
• M7: 4,833,806 km (0.097 R)
• M8: 5,524,350 km (0.118 R)
• M9: 6,110,026 km (0.115 R)
• M10: 7,103,206 km (0.114 R)
• M11: 7,876,627 km (0.044 R)
• M12: 9,545,691 km (0.099 R)
• M13: 10,246,706 km (0.088 R)
• M14: 14,520,568 km (0.093 R)
• M15: 15,385,543 km (0.086 R)
• M16: 19,046,651 km (0.118 R)
• M17: 21,079,088 km (0.054 R)
• M18: 21,549,573 km (0.111 R)
• M19: 22,756,828 km (0.083 R)
• M20: 28,609,546 km (0.057 R)
• M21: 33,981,007 km (0.111 R)
• M22: 37,759,999 km (0.082 R)
• M23: 38,571,417 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.7

Radius: 3.3

Gravity: 48.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.87 AU - 19.33 AU

Year: 28193 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 87,526,348 km

• M1: 43,683 km (0.081 R)
• M2: 160,668 km (0.068 R)
• M3: 313,258 km (0.1 R)
• M4: 419,921 km (0.101 R)
• M5: 559,795 km (0.046 R)
• M6: 1,561,054 km (0.1 R)
• M7: 2,002,966 km (0.045 R)
• M8: 2,109,180 km (0.074 R)
• M9: 2,698,147 km (0.055 R)
• M10: 2,989,115 km (0.032 R)
• M11: 3,184,939 km (0.115 R)
• M12: 3,389,289 km (0.113 R)
• M13: 3,664,849 km (0.076 R)
• M14: 5,151,103 km (0.091 R)
• M15: 6,293,882 km (0.108 R)
• M16: 7,595,533 km (0.076 R)
• M17: 9,535,967 km (0.029 R)
• M18: 9,960,077 km (0.091 R)
• M19: 10,587,789 km (0.094 R)
• M20: 13,816,859 km (0.053 R)
• M21: 16,413,878 km (0.084 R)
• M22: 17,022,293 km (0.1 R)
• M23: 18,937,894 km (0.075 R)
• M24: 20,291,754 km (0.049 R)
• M25: 22,020,807 km (0.11 R)
• M26: 23,845,601 km (0.107 R)
• M27: 25,192,730 km (0.09 R)
• M28: 26,708,456 km (0.05 R)
• M29: 39,361,743 km (0.046 R)
• M30: 42,685,209 km (0.033 R)
• M31: 45,678,663 km (0.092 R)
• M32: 53,768,018 km (0.116 R)
• M33: 54,530,069 km (0.073 R)
• M34: 58,448,636 km (0.106 R)
• M35: 58,649,396 km (0.067 R)
• M36: 68,610,071 km (0.108 R)
• M37: 72,242,158 km (0.117 R)
• M38: 73,169,665 km (0.053 R)
• M39: 73,636,560 km (0.079 R)
• M40: 73,870,681 km (0.092 R)
• M41: 75,523,438 km (0.1 R)
• M42: 81,627,629 km (0.103 R)
• M43: 86,741,333 km (0.114 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit