🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.49 AU - 0.55 AU

Year: 144 Days

Day: 17.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.48 AU - 0.58 AU

Year: 148 Days

Day: 25.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.51 AU - 0.79 AU

Year: 201 Days

Day: 34.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.15 AU - 2.31 AU

Year: 1275 Days

Day: 41.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,191,131 km

• M1: 1,239,418 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.9

Radius: 14.4

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.46 AU - 5.28 AU

Year: 3498 Days

Day: 5.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 127.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 99,191,131 km

• M1: 182,958 km (0.075 R)
• M2: 660,175 km (0.091 R)
• M3: 1,250,638 km (0.073 R)
• M4: 2,043,956 km (0.111 R)
• M5: 2,740,932 km (0.094 R)
• M6: 3,284,571 km (0.071 R)
• M7: 3,754,458 km (0.059 R)
• M8: 4,521,446 km (0.05 R)
• M9: 5,390,759 km (0.12 R)
• M10: 5,964,318 km (0.064 R)
• M11: 6,488,209 km (0.062 R)
• M12: 7,495,901 km (0.118 R)
• M13: 9,353,008 km (0.082 R)
• M14: 12,269,120 km (0.071 R)
• M15: 14,213,144 km (0.116 R)
• M16: 14,729,556 km (0.098 R)
• M17: 15,473,805 km (0.028 R)
• M18: 18,097,004 km (0.032 R)
• M19: 18,581,851 km (0.107 R)
• M20: 19,137,607 km (0.085 R)
• M21: 21,070,710 km (0.099 R)
• M22: 21,675,235 km (0.086 R)
• M23: 22,778,520 km (0.101 R)
• M24: 25,022,488 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.5

Radius: 6.5

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.66 AU - 14.16 AU

Year: 19864 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 99,191,131 km

• M1: 82,129 km (0.085 R)
• M2: 569,519 km (0.072 R)
• M3: 1,041,351 km (0.046 R)
• M4: 1,340,696 km (0.117 R)
• M5: 1,598,004 km (0.089 R)
• M6: 2,274,187 km (0.115 R)
• M7: 3,443,893 km (0.087 R)
• M8: 3,841,524 km (0.039 R)
• M9: 4,527,430 km (0.084 R)
• M10: 5,255,672 km (0.093 R)
• M11: 7,345,555 km (0.108 R)
• M12: 9,989,847 km (0.101 R)
• M13: 10,446,270 km (0.089 R)
• M14: 10,738,584 km (0.077 R)
• M15: 12,939,318 km (0.079 R)
• M16: 13,276,512 km (0.076 R)
• M17: 15,051,191 km (0.087 R)
• M18: 15,956,707 km (0.043 R)
• M19: 16,978,012 km (0.037 R)
• M20: 18,294,174 km (0.098 R)
• M21: 20,850,502 km (0.07 R)
• M22: 25,273,663 km (0.106 R)
• M23: 26,876,604 km (0.028 R)
• M24: 27,205,270 km (0.088 R)
• M25: 27,870,383 km (0.113 R)
• M26: 39,330,926 km (0.104 R)
• M27: 41,625,159 km (0.116 R)
• M28: 44,007,056 km (0.071 R)
• M29: 44,311,039 km (0.112 R)
• M30: 44,923,193 km (0.107 R)
• M31: 47,110,314 km (0.085 R)
• M32: 48,715,200 km (0.117 R)
• M33: 57,470,715 km (0.058 R)
• M34: 66,416,967 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.1

Radius: 5.2

Gravity: 32.59 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.91 AU - 17.59 AU

Year: 26248 Days

Day: 17.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 99,191,131 km

• M1: 64,776 km (0.118 R)
• M2: 509,979 km (0.071 R)
• M3: 834,158 km (0.109 R)
• M4: 1,049,878 km (0.11 R)
• M5: 1,595,012 km (0.118 R)
• M6: 1,827,039 km (0.066 R)
• M7: 2,126,235 km (0.061 R)
• M8: 2,383,543 km (0.111 R)
• M9: 2,904,891 km (0.11 R)
• M10: 3,192,568 km (0.062 R)
• M11: 4,845,325 km (0.104 R)
• M12: 7,408,685 km (0.1 R)
• M13: 8,112,094 km (0.107 R)
• M14: 8,918,127 km (0.098 R)
• M15: 11,303,615 km (0.085 R)
• M16: 12,530,018 km (0.092 R)
• M17: 13,447,353 km (0.118 R)
• M18: 14,002,660 km (0.115 R)
• M19: 16,466,986 km (0.118 R)
• M20: 17,754,126 km (0.111 R)
• M21: 18,713,646 km (0.085 R)
• M22: 18,909,470 km (0.096 R)
• M23: 19,606,147 km (0.111 R)
• M24: 22,124,777 km (0.071 R)
• M25: 27,665,882 km (0.083 R)
• M26: 32,205,729 km (0.074 R)
• M27: 33,485,539 km (0.089 R)
• M28: 33,919,522 km (0.086 R)
• M29: 34,946,811 km (0.105 R)
• M30: 35,393,360 km (0.091 R)
• M31: 40,723,682 km (0.081 R)
• M32: 42,556,256 km (0.084 R)
• M33: 43,065,487 km (0.078 R)
• M34: 45,143,102 km (0.108 R)
• M35: 49,871,741 km (0.063 R)
• M36: 53,332,090 km (0.1 R)
• M37: 56,949,067 km (0.101 R)
• M38: 57,774,398 km (0.119 R)
• M39: 65,790,900 km (0.107 R)
• M40: 67,616,592 km (0.036 R)
• M41: 69,945,681 km (0.083 R)
• M42: 76,750,888 km (0.069 R)
• M43: 82,135,065 km (0.115 R)
• M44: 86,673,715 km (0.114 R)
• M45: 91,940,907 km (0.099 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: 327 - 16,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit