🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.59 AU

Year: 144 Days

Day: 36.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,568,170 km

• M1: 436,078 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.79 AU - 1.13 AU

Year: 362 Days

Day: 41.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.29 AU - 1.87 AU

Year: 765 Days

Day: 22.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,568,170 km

• M1: 169,494 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.39 AU - 2.13 AU

Year: 899 Days

Day: 22.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,568,170 km

• M1: 48,021 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.04 AU - 3.28 AU

Year: 2163 Days

Day: 15.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,568,170 km

• M1: 1,591,422 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.55 AU - 4.17 AU

Year: 2371 Days

Day: 31.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.4 °

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: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.64 AU - 4.18 AU

Year: 2424 Days

Day: 20.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.97 AU - 4.55 AU

Year: 2807 Days

Day: 15.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.2

Radius: 15

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.97 AU - 5.67 AU

Year: 4074 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,568,170 km

• M1: 225,145 km (0.03 R)
• M2: 336,146 km (0.073 R)
• M3: 487,689 km (0.066 R)
• M4: 689,048 km (0.044 R)
• M5: 1,082,191 km (0.098 R)
• M6: 1,240,615 km (0.066 R)
• M7: 1,346,979 km (0.033 R)
• M8: 1,646,624 km (0.108 R)
• M9: 2,165,878 km (0.1 R)
• M10: 2,384,889 km (0.107 R)
• M11: 2,657,606 km (0.112 R)
• M12: 3,217,401 km (0.066 R)
• M13: 3,350,544 km (0.075 R)
• M14: 3,451,672 km (0.116 R)
• M15: 3,588,255 km (0.097 R)
• M16: 3,884,458 km (0.083 R)
• M17: 4,026,726 km (0.115 R)
• M18: 4,152,538 km (0.103 R)
• M19: 4,298,096 km (0.042 R)
• M20: 4,482,401 km (0.057 R)
• M21: 4,688,397 km (0.1 R)
• M22: 4,859,238 km (0.091 R)
• M23: 5,129,113 km (0.096 R)
• M24: 5,265,845 km (0.093 R)
• M25: 5,423,820 km (0.077 R)
• M26: 5,563,246 km (0.067 R)
• M27: 6,091,924 km (0.04 R)
• M28: 6,594,424 km (0.096 R)
• M29: 6,980,087 km (0.069 R)
• M30: 7,351,090 km (0.1 R)
• M31: 7,683,945 km (0.086 R)
• M32: 8,021,887 km (0.066 R)
• M33: 8,135,581 km (0.11 R)
• M34: 8,295,651 km (0.12 R)
• M35: 8,572,706 km (0.075 R)
• M36: 8,970,337 km (0.103 R)
• M37: 9,541,951 km (0.113 R)
• M38: 10,027,545 km (0.049 R)
• M39: 10,595,868 km (0.068 R)
• M40: 11,429,726 km (0.061 R)
• M41: 11,557,931 km (0.1 R)
• M42: 12,179,959 km (0.113 R)
• M43: 12,442,504 km (0.067 R)
• M44: 13,053,162 km (0.064 R)
• M45: 13,348,768 km (0.078 R)
• M46: 13,510,932 km (0.04 R)
• M47: 13,891,808 km (0.08 R)
• M48: 14,414,503 km (0.086 R)
• M49: 14,636,506 km (0.113 R)
• M50: 14,887,681 km (0.094 R)
• M51: 15,168,476 km (0.034 R)
• M52: 15,450,917 km (0.086 R)
• M53: 16,424,500 km (0.065 R)
• M54: 16,801,935 km (0.083 R)
• M55: 16,918,771 km (0.119 R)
• M56: 17,299,947 km (0.095 R)
• M57: 17,565,632 km (0.036 R)
• M58: 17,981,514 km (0.075 R)
• M59: 18,490,895 km (0.067 R)
• M60: 19,096,318 km (0.1 R)
• M61: 19,677,506 km (0.1 R)
• M62: 19,800,625 km (0.109 R)
• M63: 20,606,957 km (0.036 R)
• M64: 20,920,065 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.2

Radius: 5.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.21 AU - 13.91 AU

Year: 16125 Days

Day: 19.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,568,170 km

• M1: 193,580 km (0.117 R)
• M2: 278,551 km (0.066 R)
• M3: 501,751 km (0.073 R)
• M4: 697,874 km (0.057 R)
• M5: 743,053 km (0.071 R)
• M6: 836,402 km (0.102 R)
• M7: 1,417,141 km (0.106 R)
• M8: 2,322,058 km (0.072 R)
• M9: 3,955,816 km (0.117 R)
• M10: 4,260,398 km (0.097 R)
• M11: 5,309,378 km (0.116 R)
• M12: 7,222,735 km (0.051 R)
• M13: 7,628,594 km (0.08 R)
• M14: 8,076,639 km (0.096 R)
• M15: 8,181,208 km (0.107 R)
• M16: 8,462,452 km (0.108 R)
• M17: 8,639,875 km (0.047 R)
• M18: 9,729,546 km (0.075 R)
• M19: 10,252,840 km (0.052 R)
• M20: 11,054,684 km (0.103 R)
• M21: 12,921,217 km (0.078 R)
• M22: 13,248,537 km (0.025 R)
• M23: 14,500,222 km (0.099 R)
• M24: 15,528,409 km (0.041 R)
• M25: 16,980,256 km (0.048 R)
• M26: 17,383,572 km (0.095 R)
• M27: 18,245,704 km (0.117 R)
• M28: 18,291,332 km (0.06 R)
• M29: 19,869,739 km (0.089 R)
• M30: 21,539,401 km (0.064 R)
• M31: 23,203,976 km (0.095 R)
• M32: 23,551,791 km (0.096 R)
• M33: 23,701,389 km (0.11 R)
• M34: 26,189,052 km (0.107 R)
• M35: 27,805,307 km (0.101 R)
• M36: 28,545,817 km (0.072 R)
• M37: 29,025,128 km (0.088 R)
• M38: 29,453,577 km (0.03 R)
• M39: 30,969,302 km (0.104 R)
• M40: 31,187,865 km (0.1 R)
• M41: 31,846,844 km (0.103 R)
• M42: 31,957,097 km (0.102 R)
• M43: 32,233,255 km (0.109 R)
• M44: 34,076,001 km (0.025 R)
• M45: 35,209,355 km (0.104 R)
• M46: 35,666,227 km (0.113 R)
• M47: 37,106,256 km (0.108 R)
• M48: 37,280,388 km (0.054 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 13,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit