🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 154 Days

Day: 16.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.68 AU - 0.68 AU

Year: 195 Days

Day: 38.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.71 AU - 0.91 AU

Year: 254 Days

Day: 38.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,087,556 km

• M1: 147,504 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.12 AU - 1.3 AU

Year: 464 Days

Day: 18.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.21 AU - 1.55 AU

Year: 565 Days

Day: 24.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.78 AU - 2.82 AU

Year: 1215 Days

Day: 18.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,087,556 km

• M1: 713,881 km (0.063 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.82 AU - 3.52 AU

Year: 1966 Days

Day: 18.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,087,556 km

• M1: 751,879 km (0.115 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.02 AU - 3.86 AU

Year: 2222 Days

Day: 24.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.7

Radius: 6.3

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.92 AU - 23.2 AU

Year: 30126 Days

Day: 16.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 102,087,556 km

• M1: 193,729 km (0.072 R)
• M2: 1,706,613 km (0.063 R)
• M3: 2,651,173 km (0.1 R)
• M4: 3,429,531 km (0.069 R)
• M5: 3,741,592 km (0.085 R)
• M6: 4,458,765 km (0.119 R)
• M7: 7,158,109 km (0.076 R)
• M8: 10,721,081 km (0.059 R)
• M9: 17,854,057 km (0.093 R)
• M10: 18,131,860 km (0.043 R)
• M11: 24,766,526 km (0.055 R)
• M12: 26,646,822 km (0.087 R)
• M13: 29,513,416 km (0.034 R)
• M14: 46,440,864 km (0.092 R)
• M15: 50,756,613 km (0.105 R)
• M16: 56,716,742 km (0.064 R)
• M17: 58,939,018 km (0.117 R)
• M18: 70,693,970 km (0.068 R)
• M19: 71,622,075 km (0.091 R)
• M20: 76,628,368 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.6

Radius: 4.2

Gravity: 35.75 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.99 AU - 22.07 AU

Year: 32395 Days

Day: 17.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 102,087,556 km

• M1: 58,792 km (0.107 R)
• M2: 207,343 km (0.093 R)
• M3: 344,374 km (0.099 R)
• M4: 1,498,372 km (0.087 R)
• M5: 2,464,326 km (0.066 R)
• M6: 3,004,524 km (0.058 R)
• M7: 4,205,795 km (0.094 R)
• M8: 5,262,703 km (0.043 R)
• M9: 5,966,262 km (0.075 R)
• M10: 7,240,088 km (0.092 R)
• M11: 7,996,156 km (0.104 R)
• M12: 9,165,413 km (0.037 R)
• M13: 9,919,236 km (0.057 R)
• M14: 10,245,360 km (0.11 R)
• M15: 11,196,054 km (0.086 R)
• M16: 12,278,395 km (0.104 R)
• M17: 15,071,686 km (0.067 R)
• M18: 17,971,342 km (0.111 R)
• M19: 19,349,138 km (0.091 R)
• M20: 23,440,790 km (0.086 R)
• M21: 23,670,871 km (0.054 R)
• M22: 26,550,181 km (0.111 R)
• M23: 27,304,903 km (0.092 R)
• M24: 27,687,424 km (0.092 R)
• M25: 31,712,654 km (0.106 R)
• M26: 33,571,707 km (0.076 R)
• M27: 35,502,267 km (0.113 R)
• M28: 42,073,504 km (0.11 R)
• M29: 47,548,038 km (0.074 R)
• M30: 53,081,812 km (0.112 R)
• M31: 53,877,374 km (0.101 R)
• M32: 54,077,386 km (0.105 R)
• M33: 59,455,430 km (0.025 R)
• M34: 62,936,123 km (0.088 R)
• M35: 63,603,480 km (0.118 R)
• M36: 75,682,610 km (0.081 R)
• M37: 76,437,182 km (0.107 R)
• M38: 77,706,071 km (0.111 R)
• M39: 78,474,106 km (0.107 R)
• M40: 80,808,431 km (0.109 R)
• M41: 82,655,666 km (0.065 R)
• M42: 85,615,161 km (0.114 R)
• M43: 87,258,792 km (0.116 R)
• M44: 92,029,768 km (0.116 R)
• M45: 95,793,351 km (0.102 R)
• M46: 100,564,625 km (0.116 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 19,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit