🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.6 AU - 0.9 AU

Year: 229 Days

Day: 45.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.82 AU - 1.04 AU

Year: 317 Days

Day: 31.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,089,888 km

• M1: 136,433 km (0.11 R)
• M2: 205,697 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.08 AU - 1.14 AU

Year: 413 Days

Day: 35.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,089,888 km

• M1: 660,624 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.92 AU - 1.54 AU

Year: 482 Days

Day: 17.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.21 AU - 1.65 AU

Year: 604 Days

Day: 25.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,089,888 km

• M1: 1,324,839 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.51 AU - 1.59 AU

Year: 681 Days

Day: 13.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,089,888 km

• M1: 200,162 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.58 AU - 3.14 AU

Year: 1708 Days

Day: 16.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 156.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.85 AU - 4.61 AU

Year: 2544 Days

Day: 30.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,089,888 km

• M1: 2,188,916 km (0.043 R)
• M2: 2,367,087 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.7

Radius: 9.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.78 AU - 10.04 AU

Year: 8612 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 79,089,888 km

• M1: 181,013 km (0.106 R)
• M2: 460,163 km (0.098 R)
• M3: 569,369 km (0.077 R)
• M4: 679,623 km (0.059 R)
• M5: 903,272 km (0.042 R)
• M6: 1,055,413 km (0.04 R)
• M7: 1,150,856 km (0.107 R)
• M8: 1,316,760 km (0.094 R)
• M9: 1,420,133 km (0.103 R)
• M10: 1,586,635 km (0.09 R)
• M11: 1,722,021 km (0.094 R)
• M12: 1,823,000 km (0.025 R)
• M13: 2,233,197 km (0.087 R)
• M14: 2,498,733 km (0.102 R)
• M15: 2,701,139 km (0.092 R)
• M16: 3,483,087 km (0.083 R)
• M17: 3,547,265 km (0.046 R)
• M18: 3,709,578 km (0.051 R)
• M19: 3,775,252 km (0.104 R)
• M20: 3,974,367 km (0.052 R)
• M21: 4,142,963 km (0.093 R)
• M22: 4,435,278 km (0.105 R)
• M23: 4,680,917 km (0.083 R)
• M24: 4,769,779 km (0.079 R)
• M25: 4,859,238 km (0.114 R)
• M26: 4,967,248 km (0.112 R)
• M27: 5,519,413 km (0.073 R)
• M28: 5,879,346 km (0.1 R)
• M29: 6,110,624 km (0.051 R)
• M30: 6,207,863 km (0.106 R)
• M31: 6,443,330 km (0.095 R)
• M32: 6,741,927 km (0.061 R)
• M33: 6,923,240 km (0.118 R)
• M34: 7,352,735 km (0.064 R)
• M35: 7,539,433 km (0.056 R)
• M36: 7,832,945 km (0.104 R)
• M37: 8,280,392 km (0.113 R)
• M38: 8,474,570 km (0.065 R)
• M39: 9,133,249 km (0.074 R)
• M40: 9,581,444 km (0.109 R)
• M41: 9,830,974 km (0.113 R)
• M42: 9,968,005 km (0.096 R)
• M43: 10,616,063 km (0.092 R)
• M44: 10,968,815 km (0.115 R)
• M45: 11,734,158 km (0.072 R)
• M46: 11,831,097 km (0.102 R)
• M47: 12,001,340 km (0.098 R)
• M48: 12,172,330 km (0.092 R)
• M49: 12,368,752 km (0.048 R)
• M50: 12,467,337 km (0.109 R)
• M51: 12,665,405 km (0.098 R)
• M52: 12,964,451 km (0.076 R)
• M53: 13,039,549 km (0.06 R)
• M54: 13,594,856 km (0.105 R)
• M55: 13,901,083 km (0.093 R)
• M56: 14,157,942 km (0.042 R)
• M57: 14,624,239 km (0.093 R)
• M58: 14,964,275 km (0.107 R)
• M59: 15,306,854 km (0.05 R)
• M60: 15,865,752 km (0.093 R)
• M61: 16,621,221 km (0.085 R)
• M62: 16,893,938 km (0.084 R)
• M63: 17,471,386 km (0.097 R)
• M64: 17,554,413 km (0.12 R)
• M65: 17,971,641 km (0.107 R)
• M66: 18,335,762 km (0.101 R)
• M67: 18,617,455 km (0.099 R)
• M68: 18,815,672 km (0.108 R)
• M69: 18,929,217 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.9

Radius: 8

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 14.9 AU - 15.6 AU

Year: 21028 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,089,888 km

• M1: 244,593 km (0.055 R)
• M2: 393,143 km (0.1 R)
• M3: 449,990 km (0.109 R)
• M4: 1,289,534 km (0.099 R)
• M5: 2,196,845 km (0.098 R)
• M6: 2,303,658 km (0.078 R)
• M7: 2,485,868 km (0.051 R)
• M8: 2,635,017 km (0.056 R)
• M9: 3,383,006 km (0.097 R)
• M10: 4,281,641 km (0.063 R)
• M11: 6,589,786 km (0.083 R)
• M12: 6,693,158 km (0.106 R)
• M13: 7,809,906 km (0.09 R)
• M14: 8,084,269 km (0.102 R)
• M15: 8,755,664 km (0.119 R)
• M16: 9,271,029 km (0.058 R)
• M17: 11,058,574 km (0.095 R)
• M18: 11,928,485 km (0.064 R)
• M19: 12,435,473 km (0.071 R)
• M20: 12,820,238 km (0.103 R)
• M21: 13,274,118 km (0.071 R)
• M22: 13,601,588 km (0.075 R)
• M23: 14,398,346 km (0.12 R)
• M24: 14,802,261 km (0.108 R)
• M25: 16,036,742 km (0.093 R)
• M26: 16,525,628 km (0.065 R)
• M27: 16,736,711 km (0.093 R)
• M28: 17,805,288 km (0.102 R)
• M29: 18,675,948 km (0.11 R)
• M30: 19,634,721 km (0.055 R)
• M31: 20,157,565 km (0.081 R)
• M32: 22,062,395 km (0.088 R)
• M33: 23,944,186 km (0.098 R)
• M34: 24,502,785 km (0.109 R)
• M35: 27,943,087 km (0.119 R)
• M36: 29,548,422 km (0.103 R)
• M37: 29,719,113 km (0.061 R)
• M38: 30,663,973 km (0.05 R)
• M39: 30,836,759 km (0.041 R)
• M40: 31,009,843 km (0.078 R)
• M41: 31,531,342 km (0.065 R)
• M42: 31,880,653 km (0.104 R)
• M43: 32,143,346 km (0.117 R)
• M44: 33,024,478 km (0.11 R)
• M45: 33,201,602 km (0.093 R)
• M46: 33,290,313 km (0.039 R)
• M47: 34,002,848 km (0.066 R)
• M48: 34,092,308 km (0.114 R)
• M49: 34,540,503 km (0.083 R)
• M50: 34,720,319 km (0.079 R)
• M51: 35,442,877 km (0.072 R)
• M52: 35,896,907 km (0.108 R)
• M53: 36,444,435 km (0.1 R)
• M54: 36,902,653 km (0.114 R)
• M55: 37,270,814 km (0.077 R)
• M56: 37,455,268 km (0.1 R)
• M57: 39,786,601 km (0.076 R)
• M58: 41,876,782 km (0.068 R)
• M59: 42,356,842 km (0.05 R)
• M60: 43,322,347 km (0.079 R)
• M61: 44,686,230 km (0.082 R)
• M62: 46,361,128 km (0.045 R)
• M63: 47,755,979 km (0.12 R)
• M64: 50,382,618 km (0.06 R)
• M65: 50,995,371 km (0.103 R)
• M66: 51,097,696 km (0.063 R)
• M67: 52,331,579 km (0.093 R)
• M68: 53,887,547 km (0.108 R)
• M69: 54,096,086 km (0.105 R)
• M70: 54,409,643 km (0.087 R)
• M71: 55,248,289 km (0.103 R)
• M72: 56,408,570 km (0.111 R)
• M73: 58,645,956 km (0.115 R)
• M74: 59,937,284 km (0.117 R)
• M75: 60,261,613 km (0.109 R)
• M76: 60,586,539 km (0.082 R)
• M77: 60,803,456 km (0.09 R)
• M78: 61,129,430 km (0.116 R)
• M79: 61,782,873 km (0.065 R)
• M80: 63,757,266 km (0.11 R)
• M81: 65,307,100 km (0.12 R)
• M82: 67,542,691 km (0.118 R)
• M83: 67,655,039 km (0.081 R)
• M84: 68,218,275 km (0.07 R)
• M85: 68,443,868 km (0.081 R)
• M86: 70,030,653 km (0.055 R)
• M87: 71,171,486 km (0.112 R)
• M88: 71,400,371 km (0.119 R)
• M89: 72,778,766 km (0.07 R)
• M90: 74,398,163 km (0.066 R)
• M91: 76,263,349 km (0.112 R)
• M92: 76,614,754 km (0.086 R)
• M93: 77,319,211 km (0.108 R)
• M94: 77,790,145 km (0.119 R)
• M95: 78,380,009 km (0.112 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 18,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit