🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.4 AU - 1.72 AU

Year: 750 Days

Day: 14.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,970,738 km

• M1: 1,078,750 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.52 AU - 1.8 AU

Year: 823 Days

Day: 39.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.5

Radius: 8.2

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.04 AU - 4.36 AU

Year: 3314 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,970,738 km

• M1: 102,026 km (0.086 R)
• M2: 360,680 km (0.092 R)
• M3: 640,877 km (0.068 R)
• M4: 1,244,654 km (0.119 R)
• M5: 1,690,755 km (0.045 R)
• M6: 1,989,352 km (0.055 R)
• M7: 2,805,259 km (0.07 R)
• M8: 3,370,739 km (0.11 R)
• M9: 3,632,535 km (0.056 R)
• M10: 4,030,316 km (0.051 R)
• M11: 4,658,627 km (0.045 R)
• M12: 5,056,408 km (0.069 R)
• M13: 6,557,623 km (0.067 R)
• M14: 7,871,690 km (0.054 R)
• M15: 8,200,806 km (0.113 R)
• M16: 9,064,135 km (0.088 R)
• M17: 10,412,012 km (0.084 R)
• M18: 12,992,874 km (0.098 R)
• M19: 13,546,686 km (0.085 R)
• M20: 14,164,076 km (0.079 R)
• M21: 14,750,649 km (0.067 R)
• M22: 16,447,239 km (0.027 R)
• M23: 16,986,090 km (0.045 R)
• M24: 20,593,044 km (0.093 R)
• M25: 21,092,701 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.6

Radius: 8.9

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.54 AU - 7.76 AU

Year: 8146 Days

Day: 7.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,970,738 km

• M1: 110,702 km (0.091 R)
• M2: 397,781 km (0.096 R)
• M3: 814,560 km (0.05 R)
• M4: 1,280,707 km (0.074 R)
• M5: 2,285,107 km (0.033 R)
• M6: 2,733,602 km (0.101 R)
• M7: 3,163,995 km (0.096 R)
• M8: 3,577,184 km (0.065 R)
• M9: 4,440,214 km (0.086 R)
• M10: 5,408,561 km (0.059 R)
• M11: 5,856,158 km (0.113 R)
• M12: 6,419,394 km (0.081 R)
• M13: 6,953,608 km (0.116 R)
• M14: 8,110,748 km (0.095 R)
• M15: 10,458,238 km (0.11 R)
• M16: 10,802,163 km (0.066 R)
• M17: 13,225,050 km (0.055 R)
• M18: 16,794,306 km (0.11 R)
• M19: 19,891,879 km (0.097 R)
• M20: 21,026,430 km (0.098 R)
• M21: 25,222,351 km (0.06 R)
• M22: 25,685,954 km (0.098 R)
• M23: 25,998,165 km (0.109 R)
• M24: 26,709,802 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 11.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.16 AU - 10.16 AU

Year: 9812 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,970,738 km

• M1: 144,811 km (0.087 R)
• M2: 880,533 km (0.09 R)
• M3: 1,995,037 km (0.031 R)
• M4: 5,303,993 km (0.09 R)
• M5: 5,845,686 km (0.12 R)
• M6: 6,693,009 km (0.101 R)
• M7: 7,110,985 km (0.113 R)
• M8: 7,657,765 km (0.041 R)
• M9: 11,898,267 km (0.118 R)
• M10: 12,670,192 km (0.119 R)
• M11: 13,585,132 km (0.106 R)
• M12: 14,485,861 km (0.065 R)
• M13: 15,246,716 km (0.075 R)
• M14: 24,058,928 km (0.086 R)
• M15: 28,155,217 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.6

Radius: 6

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.91 AU - 14.79 AU

Year: 19845 Days

Day: 24.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,970,738 km

• M1: 74,649 km (0.076 R)
• M2: 461,061 km (0.117 R)
• M3: 731,234 km (0.083 R)
• M4: 1,236,426 km (0.075 R)
• M5: 1,439,281 km (0.072 R)
• M6: 1,857,856 km (0.095 R)
• M7: 2,146,131 km (0.098 R)
• M8: 2,332,979 km (0.119 R)
• M9: 3,493,858 km (0.091 R)
• M10: 4,026,576 km (0.066 R)
• M11: 7,020,478 km (0.112 R)
• M12: 9,097,047 km (0.113 R)
• M13: 10,569,838 km (0.115 R)
• M14: 12,726,291 km (0.1 R)
• M15: 14,487,656 km (0.076 R)
• M16: 19,544,513 km (0.074 R)
• M17: 20,088,600 km (0.117 R)
• M18: 22,563,847 km (0.104 R)
• M19: 22,762,363 km (0.073 R)
• M20: 23,162,687 km (0.062 R)
• M21: 27,428,321 km (0.075 R)
• M22: 30,586,033 km (0.114 R)
• M23: 35,428,965 km (0.101 R)
• M24: 38,312,613 km (0.115 R)
• M25: 40,465,775 km (0.113 R)
• M26: 41,945,149 km (0.047 R)
• M27: 45,011,456 km (0.088 R)
• M28: 46,118,929 km (0.039 R)
• M29: 50,391,893 km (0.034 R)
• M30: 56,003,758 km (0.087 R)
• M31: 57,654,122 km (0.12 R)
• M32: 59,148,006 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit