🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.59 AU

Year: 153 Days

Day: 39 Hours

Environment

Temp: 210 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.99 AU - 1.21 AU

Year: 421 Days

Day: 23.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.06 AU - 1.14 AU

Year: 421 Days

Day: 24.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.2 AU - 2.64 AU

Year: 1375 Days

Day: 41.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,629,048 km

• M1: 616,792 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.73 AU - 3.33 AU

Year: 1926 Days

Day: 46.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.28 AU - 3.64 AU

Year: 2351 Days

Day: 31.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,629,048 km

• M1: 428,149 km (0.089 R)
• M2: 2,416,006 km (0.049 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.34 AU - 3.86 AU

Year: 2495 Days

Day: 47.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.06 AU - 4.38 AU

Year: 3166 Days

Day: 25.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 8.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.8 AU - 10.14 AU

Year: 9004 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,629,048 km

• M1: 140,472 km (0.111 R)
• M2: 201,359 km (0.062 R)
• M3: 314,156 km (0.061 R)
• M4: 404,662 km (0.119 R)
• M5: 686,355 km (0.082 R)
• M6: 942,018 km (0.052 R)
• M7: 1,081,293 km (0.097 R)
• M8: 1,138,889 km (0.102 R)
• M9: 1,333,815 km (0.09 R)
• M10: 1,588,580 km (0.06 R)
• M11: 1,671,457 km (0.116 R)
• M12: 1,876,256 km (0.117 R)
• M13: 2,348,088 km (0.085 R)
• M14: 2,462,231 km (0.089 R)
• M15: 2,578,170 km (0.096 R)
• M16: 2,896,364 km (0.045 R)
• M17: 3,548,312 km (0.112 R)
• M18: 3,701,650 km (0.104 R)
• M19: 4,383,966 km (0.059 R)
• M20: 4,619,881 km (0.088 R)
• M21: 4,933,139 km (0.094 R)
• M22: 5,153,946 km (0.075 R)
• M23: 5,278,112 km (0.088 R)
• M24: 6,253,490 km (0.088 R)
• M25: 6,492,697 km (0.049 R)
• M26: 7,007,314 km (0.03 R)
• M27: 7,255,796 km (0.058 R)
• M28: 7,733,013 km (0.114 R)
• M29: 7,818,284 km (0.09 R)
• M30: 7,903,854 km (0.049 R)
• M31: 8,453,177 km (0.101 R)
• M32: 8,511,670 km (0.106 R)
• M33: 8,629,254 km (0.114 R)
• M34: 8,688,196 km (0.055 R)
• M35: 8,836,148 km (0.111 R)
• M36: 8,984,848 km (0.039 R)
• M37: 9,044,687 km (0.119 R)
• M38: 9,194,734 km (0.113 R)
• M39: 9,557,958 km (0.047 R)
• M40: 10,174,002 km (0.067 R)
• M41: 10,549,791 km (0.102 R)
• M42: 10,707,767 km (0.079 R)
• M43: 10,993,948 km (0.098 R)
• M44: 11,867,898 km (0.09 R)
• M45: 11,999,245 km (0.061 R)
• M46: 12,230,224 km (0.103 R)
• M47: 12,596,290 km (0.043 R)
• M48: 12,898,478 km (0.053 R)
• M49: 12,999,756 km (0.108 R)
• M50: 13,475,926 km (0.049 R)
• M51: 13,612,957 km (0.09 R)
• M52: 13,716,030 km (0.119 R)
• M53: 14,061,601 km (0.101 R)
• M54: 15,293,690 km (0.1 R)
• M55: 15,616,223 km (0.119 R)
• M56: 16,633,488 km (0.111 R)
• M57: 16,706,941 km (0.097 R)
• M58: 16,928,196 km (0.033 R)
• M59: 17,113,099 km (0.08 R)
• M60: 17,224,400 km (0.111 R)
• M61: 17,410,499 km (0.111 R)
• M62: 18,010,536 km (0.083 R)
• M63: 18,123,782 km (0.077 R)
• M64: 18,426,867 km (0.071 R)
• M65: 19,076,720 km (0.089 R)
• M66: 20,045,965 km (0.12 R)
• M67: 20,241,639 km (0.097 R)
• M68: 20,872,344 km (0.08 R)
• M69: 21,309,768 km (0.07 R)
• M70: 21,709,942 km (0.115 R)
• M71: 21,991,635 km (0.117 R)
• M72: 22,072,268 km (0.08 R)
• M73: 22,395,998 km (0.053 R)
• M74: 23,089,235 km (0.047 R)
• M75: 23,541,619 km (0.051 R)
• M76: 23,872,379 km (0.118 R)
• M77: 24,121,460 km (0.106 R)
• M78: 24,538,539 km (0.116 R)
• M79: 24,664,051 km (0.064 R)
• M80: 24,789,863 km (0.053 R)
• M81: 26,659,537 km (0.067 R)
• M82: 26,788,640 km (0.106 R)
• M83: 27,047,445 km (0.087 R)
• M84: 27,916,459 km (0.078 R)
• M85: 29,860,034 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.4

Radius: 13.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.63 AU - 10.73 AU

Year: 10159 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,629,048 km

• M1: 173,234 km (0.08 R)
• M2: 567,874 km (0.055 R)
• M3: 1,104,331 km (0.095 R)
• M4: 1,424,321 km (0.098 R)
• M5: 1,678,339 km (0.108 R)
• M6: 1,897,499 km (0.099 R)
• M7: 2,555,730 km (0.116 R)
• M8: 2,780,875 km (0.116 R)
• M9: 2,925,087 km (0.116 R)
• M10: 3,464,836 km (0.059 R)
• M11: 3,683,399 km (0.105 R)
• M12: 3,778,393 km (0.062 R)
• M13: 4,101,226 km (0.105 R)
• M14: 4,982,806 km (0.092 R)
• M15: 5,088,272 km (0.105 R)
• M16: 5,265,695 km (0.06 R)
• M17: 5,445,362 km (0.111 R)
• M18: 5,553,971 km (0.112 R)
• M19: 6,033,731 km (0.029 R)
• M20: 6,297,472 km (0.034 R)
• M21: 6,488,359 km (0.104 R)
• M22: 7,191,319 km (0.08 R)
• M23: 7,632,932 km (0.056 R)
• M24: 8,500,450 km (0.1 R)
• M25: 9,139,233 km (0.082 R)
• M26: 9,705,611 km (0.116 R)
• M27: 10,328,237 km (0.11 R)
• M28: 10,872,175 km (0.032 R)
• M29: 11,752,708 km (0.047 R)
• M30: 12,320,731 km (0.086 R)
• M31: 13,581,841 km (0.12 R)
• M32: 13,978,275 km (0.116 R)
• M33: 14,127,873 km (0.064 R)
• M34: 14,428,715 km (0.054 R)
• M35: 14,731,650 km (0.048 R)
• M36: 15,139,005 km (0.078 R)
• M37: 15,549,951 km (0.102 R)
• M38: 17,017,356 km (0.039 R)
• M39: 17,230,533 km (0.073 R)
• M40: 17,821,445 km (0.118 R)
• M41: 18,092,366 km (0.109 R)
• M42: 18,693,002 km (0.117 R)
• M43: 18,913,060 km (0.104 R)
• M44: 19,746,021 km (0.072 R)
• M45: 19,914,020 km (0.091 R)
• M46: 20,251,513 km (0.119 R)
• M47: 23,848,145 km (0.12 R)
• M48: 25,475,021 km (0.112 R)
• M49: 25,597,093 km (0.111 R)
• M50: 25,719,165 km (0.083 R)
• M51: 26,703,220 km (0.093 R)
• M52: 27,825,204 km (0.113 R)
• M53: 28,455,011 km (0.089 R)
• M54: 29,280,941 km (0.086 R)
• M55: 29,728,986 km (0.093 R)
• M56: 30,050,323 km (0.094 R)
• M57: 30,372,856 km (0.096 R)
• M58: 31,021,362 km (0.089 R)
• M59: 31,608,983 km (0.107 R)
• M60: 31,805,704 km (0.041 R)
• M61: 32,464,234 km (0.1 R)
• M62: 33,193,972 km (0.047 R)
• M63: 34,130,455 km (0.077 R)
• M64: 34,332,113 km (0.093 R)
• M65: 35,483,269 km (0.069 R)
• M66: 36,166,183 km (0.112 R)
• M67: 36,922,550 km (0.097 R)
• M68: 37,614,589 km (0.064 R)
• M69: 37,892,692 km (0.071 R)
• M70: 39,011,684 km (0.103 R)
• M71: 39,575,219 km (0.089 R)
• M72: 39,787,349 km (0.083 R)
• M73: 40,070,538 km (0.089 R)
• M74: 40,995,950 km (0.076 R)
• M75: 44,620,258 km (0.029 R)
• M76: 44,841,064 km (0.052 R)
• M77: 45,653,381 km (0.092 R)
• M78: 46,396,134 km (0.115 R)
• M79: 47,068,128 km (0.114 R)
• M80: 48,951,266 km (0.084 R)
• M81: 49,103,107 km (0.075 R)
• M82: 51,551,875 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit