🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.42 AU - 0.6 AU

Year: 130 Days

Day: 18.3 Hours

Environment

Temp: 276 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.5 AU - 0.64 AU

Year: 153 Days

Day: 46.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 57.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.7 AU - 0.9 AU

Year: 255 Days

Day: 24.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.14 AU - 1.8 AU

Year: 635 Days

Day: 42.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.36 AU - 1.84 AU

Year: 721 Days

Day: 23 Hours

Environment

Temp: -36 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.3 AU - 5.42 AU

Year: 3245 Days

Day: 35.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 8.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.34 AU - 6.92 AU

Year: 6085 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,409,678 km

• M1: 130,300 km (0.089 R)
• M2: 560,543 km (0.083 R)
• M3: 1,315,414 km (0.087 R)
• M4: 1,479,224 km (0.1 R)
• M5: 1,631,514 km (0.093 R)
• M6: 2,119,503 km (0.116 R)
• M7: 2,650,575 km (0.087 R)
• M8: 2,869,886 km (0.103 R)
• M9: 4,564,081 km (0.101 R)
• M10: 4,853,853 km (0.109 R)
• M11: 5,014,521 km (0.045 R)
• M12: 5,520,909 km (0.058 R)
• M13: 6,449,763 km (0.102 R)
• M14: 6,523,215 km (0.116 R)
• M15: 6,611,627 km (0.05 R)
• M16: 7,135,968 km (0.05 R)
• M17: 7,876,777 km (0.099 R)
• M18: 8,480,554 km (0.115 R)
• M19: 8,593,350 km (0.094 R)
• M20: 9,000,406 km (0.073 R)
• M21: 10,691,012 km (0.071 R)
• M22: 10,760,575 km (0.076 R)
• M23: 11,447,528 km (0.072 R)
• M24: 11,697,656 km (0.108 R)
• M25: 11,985,632 km (0.095 R)
• M26: 12,130,443 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 8.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.14 AU - 8.36 AU

Year: 7690 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,409,678 km

• M1: 119,080 km (0.106 R)
• M2: 300,692 km (0.085 R)
• M3: 383,569 km (0.091 R)
• M4: 709,244 km (0.099 R)
• M5: 907,760 km (0.095 R)
• M6: 1,109,268 km (0.076 R)
• M7: 1,309,430 km (0.079 R)
• M8: 1,761,964 km (0.101 R)
• M9: 2,070,584 km (0.11 R)
• M10: 2,260,125 km (0.087 R)
• M11: 2,635,914 km (0.102 R)
• M12: 2,738,239 km (0.065 R)
• M13: 3,534,998 km (0.109 R)
• M14: 3,739,348 km (0.1 R)
• M15: 4,447,694 km (0.079 R)
• M16: 4,520,848 km (0.056 R)
• M17: 4,717,868 km (0.105 R)
• M18: 4,792,517 km (0.089 R)
• M19: 5,018,709 km (0.1 R)
• M20: 5,197,030 km (0.107 R)
• M21: 5,351,714 km (0.098 R)
• M22: 5,560,104 km (0.083 R)
• M23: 5,877,850 km (0.043 R)
• M24: 6,038,967 km (0.086 R)
• M25: 6,174,353 km (0.11 R)
• M26: 6,338,163 km (0.102 R)
• M27: 6,782,019 km (0.108 R)
• M28: 7,064,610 km (0.105 R)
• M29: 7,178,603 km (0.038 R)
• M30: 7,293,345 km (0.115 R)
• M31: 7,408,685 km (0.096 R)
• M32: 7,641,160 km (0.072 R)
• M33: 7,728,974 km (0.08 R)
• M34: 7,964,740 km (0.079 R)
• M35: 8,625,514 km (0.114 R)
• M36: 8,962,408 km (0.104 R)
• M37: 9,554,517 km (0.063 R)
• M38: 10,159,341 km (0.094 R)
• M39: 10,385,234 km (0.061 R)
• M40: 10,645,534 km (0.103 R)
• M41: 10,875,017 km (0.094 R)
• M42: 12,803,932 km (0.031 R)
• M43: 13,611,761 km (0.109 R)
• M44: 14,111,567 km (0.07 R)
• M45: 14,327,736 km (0.103 R)
• M46: 14,836,070 km (0.087 R)
• M47: 15,313,436 km (0.085 R)
• M48: 16,775,606 km (0.094 R)
• M49: 17,426,806 km (0.091 R)
• M50: 19,070,886 km (0.06 R)
• M51: 19,190,265 km (0.12 R)
• M52: 19,389,679 km (0.073 R)
• M53: 19,670,026 km (0.116 R)
• M54: 20,886,705 km (0.091 R)
• M55: 21,421,517 km (0.068 R)
• M56: 21,504,245 km (0.055 R)
• M57: 22,002,556 km (0.11 R)
• M58: 22,714,941 km (0.11 R)
• M59: 22,799,314 km (0.094 R)
• M60: 23,222,377 km (0.097 R)
• M61: 24,637,124 km (0.106 R)
• M62: 24,723,741 km (0.061 R)
• M63: 24,897,424 km (0.087 R)
• M64: 24,984,340 km (0.069 R)
• M65: 25,464,250 km (0.039 R)
• M66: 26,123,678 km (0.117 R)
• M67: 26,212,090 km (0.108 R)
• M68: 26,389,064 km (0.081 R)
• M69: 26,477,776 km (0.092 R)
• M70: 26,610,918 km (0.09 R)
• M71: 27,459,437 km (0.117 R)
• M72: 27,684,133 km (0.094 R)
• M73: 27,999,934 km (0.119 R)
• M74: 28,180,798 km (0.098 R)
• M75: 28,316,783 km (0.094 R)
• M76: 28,908,442 km (0.112 R)
• M77: 28,999,846 km (0.083 R)
• M78: 30,289,530 km (0.106 R)
• M79: 30,568,231 km (0.085 R)
• M80: 31,409,719 km (0.12 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit