🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.92 AU - 1.16 AU

Year: 387 Days

Day: 14.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.31 AU - 1.51 AU

Year: 612 Days

Day: 24.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.24 AU - 3.38 AU

Year: 2200 Days

Day: 35.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.84 AU - 3.8 AU

Year: 2210 Days

Day: 19.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.1

Radius: 11.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.76 AU - 6.44 AU

Year: 4840 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,641,641 km

• M1: 153,039 km (0.108 R)
• M2: 373,396 km (0.055 R)
• M3: 466,895 km (0.096 R)
• M4: 560,543 km (0.08 R)
• M5: 640,877 km (0.067 R)
• M6: 908,209 km (0.074 R)
• M7: 1,030,281 km (0.083 R)
• M8: 1,291,927 km (0.115 R)
• M9: 1,459,178 km (0.097 R)
• M10: 1,589,627 km (0.093 R)
• M11: 1,693,747 km (0.116 R)
• M12: 1,815,819 km (0.084 R)
• M13: 3,401,556 km (0.059 R)
• M14: 4,453,529 km (0.082 R)
• M15: 4,709,790 km (0.086 R)
• M16: 5,304,292 km (0.094 R)
• M17: 5,992,592 km (0.099 R)
• M18: 6,684,631 km (0.11 R)
• M19: 6,830,938 km (0.065 R)
• M20: 7,003,125 km (0.102 R)
• M21: 7,351,688 km (0.119 R)
• M22: 8,066,018 km (0.038 R)
• M23: 8,775,710 km (0.05 R)
• M24: 8,855,745 km (0.103 R)
• M25: 9,259,959 km (0.029 R)
• M26: 9,396,093 km (0.077 R)
• M27: 9,725,358 km (0.117 R)
• M28: 10,451,954 km (0.098 R)
• M29: 10,536,926 km (0.1 R)
• M30: 10,993,948 km (0.104 R)
• M31: 11,574,387 km (0.057 R)
• M32: 11,750,464 km (0.063 R)
• M33: 11,868,347 km (0.088 R)
• M34: 12,016,299 km (0.116 R)
• M35: 12,254,310 km (0.097 R)
• M36: 12,463,747 km (0.095 R)
• M37: 12,674,380 km (0.094 R)
• M38: 13,038,352 km (0.099 R)
• M39: 13,313,612 km (0.092 R)
• M40: 15,357,867 km (0.071 R)
• M41: 15,616,223 km (0.111 R)
• M42: 16,006,374 km (0.08 R)
• M43: 18,039,259 km (0.099 R)
• M44: 18,243,610 km (0.051 R)
• M45: 21,112,149 km (0.057 R)
• M46: 21,399,377 km (0.06 R)
• M47: 21,651,898 km (0.058 R)
• M48: 21,760,357 km (0.089 R)
• M49: 22,342,143 km (0.05 R)
• M50: 22,488,450 km (0.07 R)
• M51: 22,781,811 km (0.105 R)
• M52: 23,335,473 km (0.084 R)
• M53: 23,632,574 km (0.106 R)
• M54: 24,005,671 km (0.11 R)
• M55: 24,606,755 km (0.027 R)

Asteroid Belt

Center: 8.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.9

Radius: 13.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.29 AU - 15.01 AU

Year: 15469 Days

Day: 5.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,641,641 km

• M1: 195,076 km (0.053 R)
• M2: 901,028 km (0.12 R)
• M3: 1,313,469 km (0.102 R)
• M4: 1,519,017 km (0.069 R)
• M5: 2,097,063 km (0.094 R)
• M6: 2,252,046 km (0.092 R)
• M7: 2,392,968 km (0.073 R)
• M8: 2,482,726 km (0.055 R)
• M9: 3,462,144 km (0.099 R)
• M10: 3,708,830 km (0.118 R)
• M11: 3,876,679 km (0.056 R)
• M12: 4,285,381 km (0.032 R)
• M13: 4,395,185 km (0.033 R)
• M14: 4,981,908 km (0.098 R)
• M15: 5,689,805 km (0.098 R)
• M16: 5,810,980 km (0.099 R)
• M17: 6,105,089 km (0.069 R)
• M18: 6,204,272 km (0.108 R)
• M19: 6,354,020 km (0.105 R)
• M20: 6,759,430 km (0.065 R)
• M21: 6,991,157 km (0.11 R)
• M22: 7,436,061 km (0.057 R)
• M23: 7,622,012 km (0.115 R)
• M24: 7,728,974 km (0.072 R)
• M25: 8,080,080 km (0.032 R)
• M26: 8,271,266 km (0.069 R)
• M27: 8,436,273 km (0.066 R)
• M28: 8,658,276 km (0.111 R)
• M29: 9,192,939 km (0.101 R)
• M30: 10,000,468 km (0.107 R)
• M31: 10,591,380 km (0.074 R)
• M32: 11,102,556 km (0.1 R)
• M33: 11,652,477 km (0.111 R)
• M34: 12,494,265 km (0.082 R)
• M35: 13,066,476 km (0.083 R)
• M36: 13,162,668 km (0.092 R)
• M37: 14,104,686 km (0.099 R)
• M38: 14,700,235 km (0.055 R)
• M39: 15,102,055 km (0.113 R)
• M40: 16,259,793 km (0.084 R)
• M41: 16,466,986 km (0.098 R)
• M42: 17,094,249 km (0.034 R)
• M43: 17,907,015 km (0.093 R)
• M44: 18,515,878 km (0.096 R)
• M45: 19,204,327 km (0.113 R)
• M46: 20,681,307 km (0.039 R)
• M47: 21,774,868 km (0.096 R)
• M48: 22,079,748 km (0.117 R)
• M49: 22,232,787 km (0.108 R)
• M50: 22,463,018 km (0.107 R)
• M51: 22,616,954 km (0.116 R)
• M52: 23,003,216 km (0.049 R)
• M53: 27,353,671 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 12,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit