🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.7 AU - 0.78 AU

Year: 233 Days

Day: 22.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.65 AU - 1.01 AU

Year: 276 Days

Day: 25.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1 AU - 1.22 AU

Year: 427 Days

Day: 43.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.1 AU - 1.38 AU

Year: 504 Days

Day: 19 Hours

Environment

Temp: 14 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.08 AU - 1.5 AU

Year: 535 Days

Day: 39.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,662,202 km

• M1: 60,886 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.53 AU - 1.97 AU

Year: 846 Days

Day: 46.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.78 AU - 2.38 AU

Year: 1096 Days

Day: 46.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.85 AU - 3.07 AU

Year: 1409 Days

Day: 46.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.9

Radius: 13.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.48 AU - 6.44 AU

Year: 4660 Days

Day: 8.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,662,202 km

• M1: 205,248 km (0.082 R)
• M2: 351,256 km (0.081 R)
• M3: 457,769 km (0.025 R)
• M4: 671,545 km (0.09 R)
• M5: 897,587 km (0.054 R)
• M6: 1,084,585 km (0.069 R)
• M7: 1,216,979 km (0.104 R)
• M8: 1,397,843 km (0.06 R)
• M9: 1,558,062 km (0.12 R)
• M10: 1,648,269 km (0.096 R)
• M11: 1,818,362 km (0.112 R)
• M12: 2,210,309 km (0.106 R)
• M13: 2,434,107 km (0.101 R)
• M14: 2,647,284 km (0.087 R)
• M15: 2,922,694 km (0.111 R)
• M16: 3,169,081 km (0.099 R)
• M17: 3,324,214 km (0.088 R)
• M18: 3,682,501 km (0.074 R)
• M19: 3,887,001 km (0.104 R)
• M20: 4,632,747 km (0.08 R)
• M21: 5,078,698 km (0.111 R)
• M22: 5,679,334 km (0.12 R)
• M23: 5,773,879 km (0.117 R)
• M24: 5,916,446 km (0.115 R)
• M25: 6,548,348 km (0.048 R)
• M26: 7,176,210 km (0.056 R)
• M27: 7,432,770 km (0.119 R)
• M28: 7,536,292 km (0.097 R)
• M29: 7,823,370 km (0.115 R)
• M30: 8,354,742 km (0.086 R)
• M31: 8,597,689 km (0.085 R)
• M32: 8,761,050 km (0.101 R)
• M33: 9,201,466 km (0.095 R)
• M34: 9,564,689 km (0.091 R)
• M35: 9,819,006 km (0.053 R)
• M36: 10,075,566 km (0.11 R)
• M37: 10,276,626 km (0.115 R)
• M38: 11,540,877 km (0.092 R)
• M39: 11,630,935 km (0.079 R)
• M40: 11,902,455 km (0.107 R)
• M41: 12,636,831 km (0.101 R)
• M42: 12,791,815 km (0.092 R)
• M43: 12,916,131 km (0.076 R)
• M44: 13,103,427 km (0.084 R)
• M45: 13,197,375 km (0.091 R)
• M46: 13,543,843 km (0.047 R)
• M47: 13,989,346 km (0.071 R)
• M48: 14,117,401 km (0.048 R)
• M49: 14,439,486 km (0.05 R)
• M50: 14,569,037 km (0.099 R)
• M51: 15,222,481 km (0.085 R)
• M52: 15,619,214 km (0.109 R)
• M53: 17,034,261 km (0.095 R)
• M54: 17,308,474 km (0.116 R)
• M55: 18,560,608 km (0.093 R)
• M56: 18,913,509 km (0.084 R)
• M57: 19,197,446 km (0.114 R)
• M58: 19,482,879 km (0.112 R)
• M59: 19,626,193 km (0.077 R)
• M60: 20,602,170 km (0.055 R)
• M61: 20,967,638 km (0.12 R)
• M62: 21,556,904 km (0.118 R)
• M63: 21,668,055 km (0.103 R)
• M64: 21,853,556 km (0.103 R)
• M65: 21,965,156 km (0.086 R)
• M66: 22,714,193 km (0.076 R)
• M67: 23,205,472 km (0.049 R)
• M68: 23,585,750 km (0.107 R)
• M69: 24,237,099 km (0.087 R)
• M70: 24,429,781 km (0.117 R)
• M71: 24,622,912 km (0.089 R)
• M72: 24,777,895 km (0.065 R)
• M73: 25,010,819 km (0.066 R)
• M74: 25,400,821 km (0.045 R)
• M75: 25,518,255 km (0.079 R)
• M76: 25,714,228 km (0.093 R)
• M77: 26,543,150 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit