🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.7 AU

Year: 155 Days

Day: 22.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.41 AU - 1.47 AU

Year: 605 Days

Day: 25.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.17 AU - 1.87 AU

Year: 656 Days

Day: 30.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,336,837 km

• M1: 819,946 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.02 AU - 2.2 AU

Year: 1072 Days

Day: 37.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.94 AU - 2.57 AU

Year: 1181 Days

Day: 37.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.94 AU - 3.46 AU

Year: 2003 Days

Day: 33.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.35 AU - 3.47 AU

Year: 2203 Days

Day: 18.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.06 AU - 4.82 AU

Year: 3273 Days

Day: 26.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,336,837 km

• M1: 253,718 km (0.076 R)
• M2: 2,239,929 km (0.11 R)

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 8

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.32 AU - 8.82 AU

Year: 8020 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,336,837 km

• M1: 105,616 km (0.106 R)
• M2: 321,785 km (0.094 R)
• M3: 430,243 km (0.069 R)
• M4: 728,392 km (0.029 R)
• M5: 970,441 km (0.057 R)
• M6: 1,084,435 km (0.057 R)
• M7: 1,202,767 km (0.06 R)
• M8: 1,379,592 km (0.106 R)
• M9: 1,719,179 km (0.092 R)
• M10: 2,297,674 km (0.104 R)
• M11: 2,585,650 km (0.105 R)
• M12: 2,791,795 km (0.112 R)
• M13: 2,861,658 km (0.113 R)
• M14: 3,027,113 km (0.057 R)
• M15: 3,244,628 km (0.05 R)
• M16: 3,517,196 km (0.109 R)
• M17: 4,298,246 km (0.077 R)
• M18: 4,379,178 km (0.118 R)
• M19: 4,736,119 km (0.11 R)
• M20: 4,847,869 km (0.073 R)
• M21: 5,131,057 km (0.048 R)
• M22: 5,772,982 km (0.036 R)
• M23: 6,719,936 km (0.104 R)
• M24: 7,356,176 km (0.077 R)
• M25: 7,550,803 km (0.08 R)
• M26: 7,747,225 km (0.112 R)
• M27: 7,846,109 km (0.111 R)
• M28: 9,064,285 km (0.082 R)
• M29: 9,238,267 km (0.092 R)
• M30: 9,342,985 km (0.045 R)
• M31: 9,448,302 km (0.117 R)
• M32: 10,340,504 km (0.11 R)
• M33: 10,631,771 km (0.12 R)
• M34: 11,184,984 km (0.083 R)
• M35: 11,259,484 km (0.092 R)
• M36: 11,861,316 km (0.076 R)
• M37: 12,204,493 km (0.098 R)
• M38: 13,135,291 km (0.117 R)
• M39: 14,330,878 km (0.104 R)
• M40: 14,982,676 km (0.118 R)
• M41: 15,270,801 km (0.076 R)
• M42: 15,519,283 km (0.112 R)
• M43: 15,936,362 km (0.084 R)
• M44: 16,020,286 km (0.114 R)
• M45: 16,867,010 km (0.064 R)
• M46: 16,952,431 km (0.117 R)
• M47: 17,038,150 km (0.077 R)
• M48: 18,164,173 km (0.055 R)
• M49: 19,135,812 km (0.119 R)
• M50: 19,852,984 km (0.084 R)
• M51: 19,988,370 km (0.083 R)
• M52: 20,396,622 km (0.066 R)
• M53: 20,670,237 km (0.086 R)
• M54: 21,313,657 km (0.105 R)
• M55: 22,150,358 km (0.096 R)
• M56: 22,290,831 km (0.106 R)
• M57: 22,572,673 km (0.069 R)
• M58: 22,855,862 km (0.054 R)
• M59: 23,092,526 km (0.11 R)
• M60: 23,473,103 km (0.105 R)
• M61: 23,664,289 km (0.094 R)
• M62: 23,903,795 km (0.105 R)
• M63: 24,192,369 km (0.08 R)
• M64: 24,433,671 km (0.039 R)
• M65: 24,530,460 km (0.072 R)
• M66: 24,821,428 km (0.091 R)
• M67: 25,603,077 km (0.101 R)
• M68: 26,641,286 km (0.109 R)
• M69: 26,840,700 km (0.113 R)
• M70: 27,040,414 km (0.106 R)
• M71: 27,743,673 km (0.098 R)
• M72: 28,198,899 km (0.076 R)
• M73: 28,452,917 km (0.112 R)
• M74: 29,527,927 km (0.064 R)
• M75: 30,044,488 km (0.094 R)
• M76: 30,355,951 km (0.07 R)
• M77: 30,877,300 km (0.111 R)
• M78: 31,876,015 km (0.102 R)
• M79: 32,034,589 km (0.073 R)
• M80: 32,140,504 km (0.116 R)
• M81: 33,474,319 km (0.084 R)
• M82: 35,098,652 km (0.111 R)
• M83: 35,481,473 km (0.119 R)
• M84: 35,755,686 km (0.106 R)
• M85: 36,306,206 km (0.068 R)
• M86: 36,471,811 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.6

Radius: 8.2

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.85 AU - 9.83 AU

Year: 8426 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,336,837 km

• M1: 113,694 km (0.105 R)
• M2: 263,292 km (0.119 R)
• M3: 650,152 km (0.104 R)
• M4: 764,595 km (0.086 R)
• M5: 885,919 km (0.108 R)
• M6: 1,089,820 km (0.038 R)
• M7: 1,187,657 km (0.047 R)
• M8: 1,834,967 km (0.107 R)
• M9: 2,096,465 km (0.111 R)
• M10: 2,294,233 km (0.112 R)
• M11: 2,734,499 km (0.059 R)
• M12: 2,896,065 km (0.109 R)
• M13: 3,751,167 km (0.084 R)
• M14: 4,144,609 km (0.066 R)
• M15: 4,330,709 km (0.039 R)
• M16: 4,840,389 km (0.054 R)
• M17: 4,938,076 km (0.099 R)
• M18: 5,915,997 km (0.07 R)
• M19: 6,055,572 km (0.099 R)
• M20: 7,813,347 km (0.033 R)
• M21: 7,966,535 km (0.055 R)
• M22: 8,237,158 km (0.066 R)
• M23: 8,314,949 km (0.098 R)
• M24: 8,668,299 km (0.064 R)
• M25: 9,349,119 km (0.107 R)
• M26: 9,511,881 km (0.073 R)
• M27: 9,634,552 km (0.072 R)
• M28: 10,592,128 km (0.062 R)
• M29: 10,932,313 km (0.09 R)
• M30: 11,886,448 km (0.114 R)
• M31: 12,062,675 km (0.1 R)
• M32: 12,373,389 km (0.078 R)
• M33: 13,047,926 km (0.096 R)
• M34: 13,321,092 km (0.112 R)
• M35: 15,285,761 km (0.074 R)
• M36: 15,766,718 km (0.083 R)
• M37: 16,301,530 km (0.049 R)
• M38: 16,941,360 km (0.045 R)
• M39: 17,090,061 km (0.083 R)
• M40: 17,539,154 km (0.117 R)
• M41: 18,093,114 km (0.086 R)
• M42: 18,194,542 km (0.084 R)
• M43: 18,601,897 km (0.091 R)
• M44: 19,063,705 km (0.048 R)
• M45: 19,115,317 km (0.116 R)
• M46: 19,270,151 km (0.105 R)
• M47: 20,051,051 km (0.067 R)
• M48: 20,471,870 km (0.115 R)
• M49: 21,001,746 km (0.107 R)
• M50: 21,375,441 km (0.101 R)
• M51: 21,536,259 km (0.049 R)
• M52: 21,643,670 km (0.091 R)
• M53: 21,859,091 km (0.052 R)
• M54: 22,292,177 km (0.076 R)
• M55: 22,400,785 km (0.057 R)
• M56: 22,727,956 km (0.051 R)
• M57: 22,837,312 km (0.091 R)
• M58: 23,497,338 km (0.081 R)
• M59: 26,659,388 km (0.099 R)
• M60: 27,064,050 km (0.107 R)
• M61: 27,121,944 km (0.118 R)
• M62: 28,584,413 km (0.116 R)
• M63: 29,176,522 km (0.11 R)
• M64: 29,712,979 km (0.107 R)
• M65: 30,012,325 km (0.074 R)
• M66: 30,312,717 km (0.099 R)
• M67: 31,159,142 km (0.081 R)
• M68: 32,197,501 km (0.051 R)
• M69: 32,566,559 km (0.111 R)
• M70: 32,689,977 km (0.097 R)
• M71: 32,875,329 km (0.112 R)
• M72: 33,744,792 km (0.073 R)
• M73: 33,932,088 km (0.095 R)
• M74: 35,189,608 km (0.114 R)
• M75: 35,506,456 km (0.075 R)
• M76: 37,104,461 km (0.091 R)
• M77: 37,879,826 km (0.09 R)
• M78: 38,204,454 km (0.078 R)
• M79: 38,856,551 km (0.104 R)
• M80: 38,987,299 km (0.087 R)
• M81: 41,970,131 km (0.063 R)
• M82: 42,305,979 km (0.108 R)
• M83: 42,373,298 km (0.047 R)
• M84: 42,845,429 km (0.073 R)
• M85: 42,980,515 km (0.074 R)
• M86: 43,183,669 km (0.113 R)
• M87: 43,251,288 km (0.103 R)
• M88: 43,590,725 km (0.078 R)
• M89: 43,726,710 km (0.114 R)
• M90: 43,930,911 km (0.085 R)
• M91: 43,998,978 km (0.085 R)
• M92: 44,203,628 km (0.089 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 12,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit