🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.19 AU - 1.57 AU

Year: 604 Days

Day: 32.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.5 AU - 2.38 AU

Year: 1007 Days

Day: 34.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.05 AU - 2.25 AU

Year: 1175 Days

Day: 25.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,865,505 km

• M1: 122,221 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.52 AU - 3.58 AU

Year: 2493 Days

Day: 15.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.54 AU - 4.92 AU

Year: 3243 Days

Day: 16.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,865,505 km

• M1: 73,752 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.7

Radius: 8.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.15 AU - 9.81 AU

Year: 8403 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 125.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,865,505 km

• M1: 112,049 km (0.098 R)
• M2: 1,023,549 km (0.037 R)
• M3: 2,898,608 km (0.075 R)
• M4: 3,523,329 km (0.084 R)
• M5: 4,300,340 km (0.026 R)
• M6: 4,613,898 km (0.089 R)
• M7: 5,568,930 km (0.118 R)
• M8: 5,942,177 km (0.108 R)
• M9: 8,302,083 km (0.073 R)
• M10: 8,825,526 km (0.113 R)
• M11: 10,609,032 km (0.096 R)
• M12: 11,225,675 km (0.115 R)
• M13: 12,217,359 km (0.099 R)
• M14: 13,172,691 km (0.074 R)
• M15: 13,501,956 km (0.088 R)
• M16: 16,882,569 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 11.1

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.07 AU - 10.45 AU

Year: 11367 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,865,505 km

• M1: 138,079 km (0.054 R)
• M2: 667,655 km (0.058 R)
• M3: 1,035,816 km (0.067 R)
• M4: 1,430,006 km (0.075 R)
• M5: 1,840,951 km (0.109 R)
• M6: 2,331,034 km (0.025 R)
• M7: 2,861,209 km (0.112 R)
• M8: 3,470,521 km (0.088 R)
• M9: 4,047,819 km (0.088 R)
• M10: 6,248,553 km (0.077 R)
• M11: 9,770,686 km (0.05 R)
• M12: 10,145,279 km (0.065 R)
• M13: 11,981,443 km (0.113 R)
• M14: 14,576,069 km (0.071 R)
• M15: 15,065,852 km (0.101 R)
• M16: 23,127,831 km (0.054 R)
• M17: 26,694,394 km (0.117 R)
• M18: 28,067,702 km (0.095 R)
• M19: 29,710,287 km (0.086 R)
• M20: 34,279,454 km (0.028 R)
• M21: 37,966,144 km (0.076 R)
• M22: 40,382,898 km (0.035 R)
• M23: 45,224,483 km (0.057 R)
• M24: 49,022,025 km (0.075 R)
• M25: 50,918,178 km (0.102 R)
• M26: 57,765,722 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.5

Radius: 3.7

Gravity: 47.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.53 AU - 19.69 AU

Year: 26383 Days

Day: 15.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 89,865,505 km

• M1: 47,273 km (0.088 R)
• M2: 209,138 km (0.099 R)
• M3: 456,872 km (0.064 R)
• M4: 652,396 km (0.098 R)
• M5: 976,575 km (0.094 R)
• M6: 1,096,702 km (0.074 R)
• M7: 1,334,862 km (0.11 R)
• M8: 1,500,616 km (0.096 R)
• M9: 1,755,681 km (0.068 R)
• M10: 1,913,955 km (0.115 R)
• M11: 2,103,496 km (0.076 R)
• M12: 2,446,972 km (0.104 R)
• M13: 2,619,608 km (0.049 R)
• M14: 6,653,216 km (0.059 R)
• M15: 7,088,097 km (0.111 R)
• M16: 8,014,556 km (0.107 R)
• M17: 12,458,062 km (0.085 R)
• M18: 13,954,938 km (0.119 R)
• M19: 16,246,030 km (0.113 R)
• M20: 17,210,786 km (0.076 R)
• M21: 17,390,154 km (0.07 R)
• M22: 18,586,937 km (0.118 R)
• M23: 19,253,695 km (0.06 R)
• M24: 20,333,193 km (0.116 R)
• M25: 23,044,056 km (0.066 R)
• M26: 33,292,408 km (0.108 R)
• M27: 34,416,037 km (0.118 R)
• M28: 35,855,917 km (0.084 R)
• M29: 37,636,281 km (0.105 R)
• M30: 38,855,354 km (0.092 R)
• M31: 41,532,707 km (0.117 R)
• M32: 53,092,434 km (0.108 R)
• M33: 53,282,423 km (0.066 R)
• M34: 53,472,712 km (0.089 R)
• M35: 55,401,327 km (0.061 R)
• M36: 55,988,798 km (0.101 R)
• M37: 56,778,525 km (0.11 R)
• M38: 59,601,288 km (0.114 R)
• M39: 63,793,768 km (0.08 R)
• M40: 70,673,774 km (0.111 R)
• M41: 74,887,048 km (0.084 R)
• M42: 79,264,432 km (0.115 R)
• M43: 85,883,988 km (0.12 R)
• M44: 87,197,756 km (0.075 R)
• M45: 88,792,021 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 14,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit