🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.97 AU - 1.09 AU

Year: 369 Days

Day: 28.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,685,109 km

• M1: 39,045 km (0.12 R)

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.8

Radius: 9.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.15 AU - 6.53 AU

Year: 4983 Days

Day: 6 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,685,109 km

• M1: 124,166 km (0.116 R)
• M2: 439,967 km (0.072 R)
• M3: 3,079,921 km (0.07 R)
• M4: 4,169,293 km (0.092 R)
• M5: 4,576,648 km (0.1 R)
• M6: 6,390,671 km (0.079 R)
• M7: 6,871,778 km (0.108 R)
• M8: 8,821,487 km (0.088 R)
• M9: 11,286,262 km (0.119 R)
• M10: 19,388,034 km (0.109 R)
• M11: 23,003,964 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.2

Radius: 12.8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.65 AU - 8.43 AU

Year: 8050 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,685,109 km

• M1: 159,172 km (0.111 R)
• M2: 1,028,336 km (0.116 R)
• M3: 2,179,342 km (0.105 R)
• M4: 2,900,104 km (0.113 R)
• M5: 4,165,254 km (0.094 R)
• M6: 5,803,649 km (0.102 R)
• M7: 6,730,707 km (0.11 R)
• M8: 7,468,973 km (0.055 R)
• M9: 8,878,783 km (0.115 R)
• M10: 9,480,466 km (0.096 R)
• M11: 10,765,661 km (0.043 R)
• M12: 13,801,301 km (0.064 R)
• M13: 14,546,299 km (0.116 R)
• M14: 17,870,363 km (0.077 R)
• M15: 18,309,433 km (0.116 R)
• M16: 20,375,230 km (0.103 R)
• M17: 21,670,448 km (0.093 R)
• M18: 22,086,181 km (0.1 R)
• M19: 23,979,491 km (0.099 R)
• M20: 26,732,392 km (0.089 R)
• M21: 28,980,997 km (0.074 R)
• M22: 29,587,766 km (0.03 R)
• M23: 30,722,167 km (0.102 R)
• M24: 32,423,693 km (0.099 R)
• M25: 37,069,455 km (0.102 R)
• M26: 38,145,662 km (0.088 R)
• M27: 41,117,124 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 8.3

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.64 AU - 10.16 AU

Year: 10176 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,685,109 km

• M1: 103,223 km (0.113 R)
• M2: 368,011 km (0.076 R)
• M3: 646,412 km (0.097 R)
• M4: 1,579,754 km (0.088 R)
• M5: 2,291,989 km (0.049 R)
• M6: 3,003,476 km (0.095 R)
• M7: 3,387,195 km (0.059 R)
• M8: 4,448,592 km (0.112 R)
• M9: 4,887,662 km (0.089 R)
• M10: 5,196,282 km (0.04 R)
• M11: 6,489,556 km (0.07 R)
• M12: 7,093,781 km (0.112 R)
• M13: 7,369,790 km (0.108 R)
• M14: 7,776,397 km (0.091 R)
• M15: 9,086,575 km (0.103 R)
• M16: 9,459,522 km (0.039 R)
• M17: 9,746,002 km (0.078 R)
• M18: 12,250,270 km (0.118 R)
• M19: 13,530,080 km (0.042 R)
• M20: 15,415,612 km (0.099 R)
• M21: 16,421,209 km (0.095 R)
• M22: 17,469,890 km (0.089 R)
• M23: 17,974,334 km (0.107 R)
• M24: 19,012,244 km (0.113 R)
• M25: 19,315,927 km (0.085 R)
• M26: 21,451,736 km (0.106 R)
• M27: 22,874,562 km (0.111 R)
• M28: 23,565,405 km (0.118 R)
• M29: 25,079,634 km (0.042 R)
• M30: 26,280,456 km (0.112 R)
• M31: 26,563,047 km (0.089 R)
• M32: 28,399,361 km (0.056 R)
• M33: 33,633,640 km (0.055 R)
• M34: 34,979,273 km (0.106 R)
• M35: 35,896,009 km (0.106 R)
• M36: 42,249,131 km (0.117 R)
• M37: 43,946,918 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.4

Radius: 14.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.82 AU - 14.86 AU

Year: 15306 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,685,109 km

• M1: 179,069 km (0.117 R)
• M2: 711,039 km (0.089 R)
• M3: 1,648,120 km (0.072 R)
• M4: 3,661,258 km (0.102 R)
• M5: 4,155,230 km (0.11 R)
• M6: 5,387,319 km (0.057 R)
• M7: 5,835,514 km (0.104 R)
• M8: 6,555,229 km (0.065 R)
• M9: 7,333,288 km (0.092 R)
• M10: 9,658,039 km (0.085 R)
• M11: 12,632,343 km (0.115 R)
• M12: 13,293,566 km (0.032 R)
• M13: 14,829,338 km (0.072 R)
• M14: 17,756,669 km (0.047 R)
• M15: 18,502,863 km (0.117 R)
• M16: 19,969,221 km (0.095 R)
• M17: 22,074,811 km (0.065 R)
• M18: 23,328,442 km (0.104 R)
• M19: 26,402,229 km (0.111 R)
• M20: 27,047,893 km (0.084 R)
• M21: 27,814,433 km (0.076 R)
• M22: 34,478,420 km (0.032 R)
• M23: 35,640,346 km (0.061 R)
• M24: 38,866,275 km (0.059 R)
• M25: 40,692,566 km (0.09 R)
• M26: 48,092,275 km (0.097 R)
• M27: 57,233,752 km (0.073 R)
• M28: 60,893,963 km (0.075 R)
• M29: 64,125,576 km (0.11 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 19,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit