🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.79 AU

Year: 352 Days

Day: 33 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.8

Radius: 11.6

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.75 AU - 0.81 AU

Year: 452 Days

Day: 8.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,853,948 km

• M1: 144,362 km (0.103 R)
• M2: 595,250 km (0.117 R)
• M3: 1,109,717 km (0.099 R)
• M4: 1,488,648 km (0.091 R)
• M5: 2,176,051 km (0.078 R)
• M6: 2,608,837 km (0.085 R)
• M7: 3,042,821 km (0.058 R)
• M8: 4,085,219 km (0.114 R)
• M9: 4,466,693 km (0.108 R)
• M10: 5,451,197 km (0.062 R)
• M11: 5,879,944 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.9

Radius: 11.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.76 AU - 2.14 AU

Year: 1786 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,853,948 km

• M1: 144,661 km (0.101 R)
• M2: 593,604 km (0.066 R)
• M3: 975,079 km (0.107 R)
• M4: 1,468,303 km (0.095 R)
• M5: 2,576,375 km (0.115 R)

Asteroid Belt

Center: 2.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 14.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.36 AU - 2.54 AU

Year: 2516 Days

Day: 12.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,853,948 km

• M1: 186,549 km (0.041 R)
• M2: 837,598 km (0.078 R)
• M3: 1,448,107 km (0.118 R)
• M4: 2,089,733 km (0.109 R)
• M5: 3,486,678 km (0.097 R)
• M6: 3,994,562 km (0.069 R)
• M7: 4,871,655 km (0.056 R)
• M8: 6,100,152 km (0.117 R)
• M9: 6,705,725 km (0.103 R)
• M10: 7,946,041 km (0.056 R)
• M11: 8,767,333 km (0.108 R)
• M12: 9,784,598 km (0.043 R)
• M13: 17,143,916 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 14.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.8 AU - 3.56 AU

Year: 3720 Days

Day: 6.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,853,948 km

• M1: 176,675 km (0.074 R)
• M2: 704,008 km (0.053 R)
• M3: 1,346,979 km (0.077 R)
• M4: 2,001,171 km (0.078 R)
• M5: 2,636,513 km (0.053 R)
• M6: 3,941,605 km (0.063 R)
• M7: 4,595,497 km (0.105 R)
• M8: 5,388,814 km (0.073 R)
• M9: 6,271,592 km (0.09 R)
• M10: 6,975,300 km (0.025 R)
• M11: 8,448,241 km (0.083 R)
• M12: 9,111,707 km (0.038 R)
• M13: 11,350,738 km (0.102 R)
• M14: 14,416,747 km (0.098 R)
• M15: 14,908,774 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 11.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.67 AU - 3.69 AU

Year: 4631 Days

Day: 7 Hours

Environment

Temp: -206 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,853,948 km

• M1: 148,251 km (0.111 R)
• M2: 586,573 km (0.052 R)
• M3: 1,276,668 km (0.086 R)
• M4: 2,017,477 km (0.071 R)
• M5: 2,494,395 km (0.105 R)
• M6: 3,027,263 km (0.116 R)
• M7: 3,613,537 km (0.09 R)
• M8: 4,155,081 km (0.112 R)
• M9: 4,545,681 km (0.094 R)
• M10: 5,373,406 km (0.113 R)
• M11: 6,173,755 km (0.078 R)
• M12: 7,154,369 km (0.081 R)
• M13: 7,827,409 km (0.101 R)
• M14: 10,232,943 km (0.08 R)
• M15: 12,433,827 km (0.025 R)
• M16: 12,888,904 km (0.101 R)
• M17: 14,266,102 km (0.119 R)
• M18: 14,708,911 km (0.07 R)
• M19: 15,275,439 km (0.1 R)
• M20: 17,001,050 km (0.096 R)
• M21: 19,589,692 km (0.043 R)
• M22: 23,949,273 km (0.07 R)
• M23: 24,339,574 km (0.115 R)
• M24: 25,132,592 km (0.088 R)
• M25: 27,958,496 km (0.096 R)
• M26: 28,828,407 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 14.3

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.9 AU - 5.88 AU

Year: 8209 Days

Day: 11.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,853,948 km

• M1: 177,872 km (0.102 R)
• M2: 649,853 km (0.089 R)
• M3: 1,102,387 km (0.028 R)
• M4: 1,941,182 km (0.09 R)
• M5: 2,588,193 km (0.091 R)
• M6: 3,331,694 km (0.111 R)
• M7: 4,402,965 km (0.088 R)
• M8: 5,627,722 km (0.096 R)
• M9: 6,267,702 km (0.056 R)
• M10: 6,733,101 km (0.087 R)
• M11: 7,693,818 km (0.083 R)
• M12: 8,397,976 km (0.098 R)
• M13: 9,698,430 km (0.088 R)
• M14: 10,274,382 km (0.117 R)
• M15: 14,654,458 km (0.061 R)
• M16: 15,413,966 km (0.119 R)
• M17: 17,011,821 km (0.097 R)
• M18: 17,922,274 km (0.091 R)
• M19: 22,137,343 km (0.119 R)
• M20: 23,478,039 km (0.077 R)
• M21: 25,771,225 km (0.072 R)
• M22: 27,921,096 km (0.082 R)
• M23: 32,151,425 km (0.104 R)
• M24: 39,150,212 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.7

Radius: 3.1

Gravity: 98.41 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.54 AU - 7.94 AU

Year: 12780 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,853,948 km

• M1: 38,596 km (0.097 R)
• M2: 233,971 km (0.101 R)
• M3: 347,217 km (0.059 R)
• M4: 716,574 km (0.116 R)
• M5: 896,091 km (0.103 R)
• M6: 1,274,873 km (0.064 R)
• M7: 1,508,096 km (0.112 R)
• M8: 1,785,899 km (0.085 R)
• M9: 1,983,219 km (0.084 R)
• M10: 2,275,533 km (0.065 R)
• M11: 2,778,182 km (0.093 R)
• M12: 8,420,116 km (0.049 R)
• M13: 8,718,863 km (0.098 R)
• M14: 8,819,991 km (0.03 R)
• M15: 9,496,622 km (0.086 R)
• M16: 10,263,162 km (0.038 R)
• M17: 10,835,224 km (0.04 R)
• M18: 10,952,210 km (0.103 R)
• M19: 13,674,592 km (0.062 R)
• M20: 13,811,175 km (0.106 R)
• M21: 15,374,323 km (0.054 R)
• M22: 17,051,464 km (0.104 R)
• M23: 17,771,329 km (0.064 R)
• M24: 18,179,881 km (0.039 R)
• M25: 19,271,497 km (0.092 R)
• M26: 20,944,300 km (0.113 R)
• M27: 23,680,146 km (0.029 R)
• M28: 26,222,113 km (0.111 R)
• M29: 28,271,305 km (0.081 R)
• M30: 30,077,549 km (0.102 R)
• M31: 32,200,044 km (0.116 R)
• M32: 33,174,525 km (0.114 R)
• M33: 37,803,831 km (0.073 R)
• M34: 44,321,511 km (0.101 R)
• M35: 50,239,303 km (0.069 R)
• M36: 52,713,203 km (0.099 R)
• M37: 53,555,439 km (0.06 R)
• M38: 54,921,866 km (0.09 R)
• M39: 61,173,112 km (0.111 R)
• M40: 61,543,966 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit