🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.54 AU - 0.68 AU

Year: 172 Days

Day: 35.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 169.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,165,077 km

• M1: 21,392 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.37 AU - 1.65 AU

Year: 671 Days

Day: 26.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,165,077 km

• M1: 472,430 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.44 AU - 5.46 AU

Year: 3983 Days

Day: 44.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 148.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,165,077 km

• M1: 539,749 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 8.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.63 AU - 6.33 AU

Year: 5289 Days

Day: 5.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,165,077 km

• M1: 109,506 km (0.077 R)
• M2: 672,143 km (0.079 R)
• M3: 1,673,252 km (0.12 R)
• M4: 2,048,444 km (0.062 R)
• M5: 3,121,210 km (0.052 R)
• M6: 3,780,937 km (0.036 R)
• M7: 4,898,881 km (0.056 R)
• M8: 5,789,288 km (0.12 R)
• M9: 6,550,592 km (0.045 R)
• M10: 11,763,629 km (0.084 R)
• M11: 14,896,956 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 14.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.84 AU - 12.3 AU

Year: 12428 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,165,077 km

• M1: 179,368 km (0.107 R)
• M2: 800,947 km (0.12 R)
• M3: 1,301,801 km (0.091 R)
• M4: 2,499,182 km (0.106 R)
• M5: 2,987,918 km (0.101 R)
• M6: 4,075,046 km (0.105 R)
• M7: 4,545,531 km (0.082 R)
• M8: 5,517,319 km (0.044 R)
• M9: 6,268,300 km (0.085 R)
• M10: 14,424,376 km (0.11 R)
• M11: 15,258,983 km (0.087 R)
• M12: 18,678,790 km (0.107 R)
• M13: 19,294,685 km (0.025 R)
• M14: 19,987,921 km (0.11 R)
• M15: 20,502,388 km (0.078 R)
• M16: 24,282,577 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.7

Radius: 10.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.56 AU - 13.24 AU

Year: 15791 Days

Day: 10.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,165,077 km

• M1: 134,040 km (0.117 R)
• M2: 595,848 km (0.087 R)
• M3: 1,089,372 km (0.077 R)
• M4: 3,468,277 km (0.12 R)
• M5: 3,923,803 km (0.097 R)
• M6: 5,880,543 km (0.06 R)
• M7: 7,138,212 km (0.095 R)
• M8: 10,178,190 km (0.099 R)
• M9: 10,875,915 km (0.082 R)
• M10: 12,173,676 km (0.05 R)
• M11: 14,779,970 km (0.087 R)
• M12: 16,291,507 km (0.096 R)
• M13: 17,004,341 km (0.09 R)
• M14: 19,093,475 km (0.106 R)
• M15: 23,977,248 km (0.092 R)
• M16: 24,486,778 km (0.084 R)
• M17: 26,058,603 km (0.03 R)
• M18: 31,297,819 km (0.05 R)
• M19: 31,784,012 km (0.089 R)
• M20: 33,273,259 km (0.114 R)
• M21: 33,907,405 km (0.105 R)
• M22: 34,420,376 km (0.07 R)
• M23: 40,267,109 km (0.114 R)
• M24: 41,569,359 km (0.103 R)
• M25: 43,049,181 km (0.095 R)
• M26: 44,563,710 km (0.117 R)
• M27: 45,644,854 km (0.044 R)
• M28: 48,020,169 km (0.081 R)
• M29: 54,055,395 km (0.119 R)
• M30: 56,353,368 km (0.063 R)
• M31: 61,332,883 km (0.104 R)
• M32: 63,637,289 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.3

Radius: 4.1

Gravity: 45.88 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.63 AU - 17.87 AU

Year: 21537 Days

Day: 21.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,165,077 km

• M1: 51,312 km (0.119 R)
• M2: 372,648 km (0.093 R)
• M3: 504,145 km (0.109 R)
• M4: 1,115,851 km (0.118 R)
• M5: 1,615,358 km (0.068 R)
• M6: 2,184,727 km (0.056 R)
• M7: 3,375,676 km (0.071 R)
• M8: 4,026,576 km (0.06 R)
• M9: 5,531,531 km (0.072 R)
• M10: 7,777,294 km (0.037 R)
• M11: 8,035,949 km (0.117 R)
• M12: 9,014,917 km (0.092 R)
• M13: 12,077,784 km (0.117 R)
• M14: 13,284,441 km (0.116 R)
• M15: 15,281,722 km (0.067 R)
• M16: 21,941,071 km (0.115 R)
• M17: 26,532,080 km (0.108 R)
• M18: 31,855,221 km (0.096 R)
• M19: 38,440,519 km (0.103 R)
• M20: 39,341,398 km (0.057 R)
• M21: 40,256,338 km (0.086 R)
• M22: 45,210,122 km (0.078 R)
• M23: 59,836,904 km (0.064 R)
• M24: 60,641,142 km (0.074 R)
• M25: 61,249,108 km (0.116 R)
• M26: 68,644,479 km (0.106 R)
• M27: 69,084,147 km (0.109 R)
• M28: 70,191,620 km (0.104 R)
• M29: 74,507,967 km (0.111 R)
• M30: 78,997,848 km (0.076 R)
• M31: 80,208,694 km (0.099 R)
• M32: 80,696,532 km (0.059 R)
• M33: 82,667,335 km (0.1 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit