🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.9 AU - 1.18 AU

Year: 393 Days

Day: 39.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.9

Radius: 14.5

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.29 AU - 6.87 AU

Year: 5560 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,272,468 km

• M1: 180,415 km (0.029 R)
• M2: 769,831 km (0.084 R)
• M3: 1,265,748 km (0.114 R)
• M4: 2,041,113 km (0.082 R)
• M5: 3,429,980 km (0.108 R)
• M6: 4,469,386 km (0.057 R)
• M7: 4,951,390 km (0.091 R)
• M8: 5,989,600 km (0.113 R)
• M9: 7,606,603 km (0.059 R)
• M10: 9,673,298 km (0.09 R)
• M11: 12,194,171 km (0.113 R)
• M12: 13,745,352 km (0.113 R)
• M13: 16,660,116 km (0.054 R)
• M14: 21,431,840 km (0.116 R)
• M15: 23,845,901 km (0.072 R)
• M16: 25,920,673 km (0.099 R)
• M17: 29,024,081 km (0.119 R)
• M18: 30,142,924 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 8

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.23 AU - 11.81 AU

Year: 10893 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,272,468 km

• M1: 100,530 km (0.102 R)
• M2: 389,852 km (0.083 R)
• M3: 645,365 km (0.061 R)
• M4: 1,891,216 km (0.052 R)
• M5: 2,343,151 km (0.097 R)
• M6: 2,647,882 km (0.117 R)
• M7: 3,362,362 km (0.111 R)
• M8: 3,697,910 km (0.091 R)
• M9: 5,723,315 km (0.094 R)
• M10: 6,749,407 km (0.064 R)
• M11: 10,397,351 km (0.068 R)
• M12: 10,833,130 km (0.101 R)
• M13: 11,111,681 km (0.088 R)
• M14: 12,638,028 km (0.074 R)
• M15: 15,391,078 km (0.069 R)
• M16: 28,673,873 km (0.116 R)
• M17: 31,184,125 km (0.114 R)
• M18: 38,157,630 km (0.084 R)
• M19: 45,812,254 km (0.118 R)
• M20: 52,340,705 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.7

Radius: 5.1

Gravity: 28.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.42 AU - 13.56 AU

Year: 18375 Days

Day: 25 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,272,468 km

• M1: 63,429 km (0.098 R)
• M2: 269,725 km (0.115 R)
• M3: 537,056 km (0.048 R)
• M4: 716,275 km (0.109 R)
• M5: 1,055,862 km (0.076 R)
• M6: 2,475,546 km (0.113 R)
• M7: 2,956,652 km (0.096 R)
• M8: 3,761,938 km (0.088 R)
• M9: 4,599,985 km (0.082 R)
• M10: 5,634,753 km (0.092 R)
• M11: 7,512,506 km (0.083 R)
• M12: 8,204,246 km (0.06 R)
• M13: 8,565,525 km (0.043 R)
• M14: 9,656,692 km (0.051 R)
• M15: 10,473,497 km (0.114 R)
• M16: 18,645,430 km (0.11 R)
• M17: 20,185,540 km (0.095 R)
• M18: 23,723,380 km (0.118 R)
• M19: 27,083,049 km (0.088 R)
• M20: 29,771,472 km (0.085 R)
• M21: 30,623,731 km (0.109 R)
• M22: 32,376,719 km (0.113 R)
• M23: 33,538,347 km (0.091 R)
• M24: 36,218,692 km (0.09 R)
• M25: 39,912,114 km (0.09 R)
• M26: 40,206,223 km (0.1 R)
• M27: 43,848,781 km (0.083 R)
• M28: 44,161,890 km (0.084 R)
• M29: 45,589,502 km (0.057 R)
• M30: 47,211,442 km (0.034 R)
• M31: 47,540,259 km (0.103 R)
• M32: 51,260,159 km (0.083 R)
• M33: 54,264,084 km (0.092 R)
• M34: 59,847,526 km (0.028 R)
• M35: 65,801,970 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.5

Radius: 7.7

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.15 AU - 18.65 AU

Year: 22412 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,272,468 km

• M1: 95,743 km (0.098 R)
• M2: 475,871 km (0.117 R)
• M3: 870,510 km (0.104 R)
• M4: 1,163,123 km (0.088 R)
• M5: 2,071,482 km (0.095 R)
• M6: 2,722,980 km (0.089 R)
• M7: 3,056,434 km (0.072 R)
• M8: 3,388,093 km (0.086 R)
• M9: 3,836,437 km (0.104 R)
• M10: 4,256,508 km (0.092 R)
• M11: 5,951,452 km (0.05 R)
• M12: 6,294,181 km (0.091 R)
• M13: 7,598,375 km (0.113 R)
• M14: 8,314,201 km (0.114 R)
• M15: 8,907,356 km (0.113 R)
• M16: 9,186,207 km (0.111 R)
• M17: 14,251,591 km (0.107 R)
• M18: 18,205,014 km (0.109 R)
• M19: 18,473,991 km (0.091 R)
• M20: 19,204,178 km (0.051 R)
• M21: 25,305,826 km (0.073 R)
• M22: 26,664,175 km (0.111 R)
• M23: 29,525,533 km (0.116 R)
• M24: 33,248,276 km (0.057 R)
• M25: 35,430,461 km (0.118 R)
• M26: 37,561,482 km (0.11 R)
• M27: 38,880,187 km (0.055 R)
• M28: 41,920,764 km (0.074 R)
• M29: 45,939,711 km (0.027 R)
• M30: 49,682,650 km (0.114 R)
• M31: 55,482,409 km (0.115 R)
• M32: 58,349,901 km (0.1 R)
• M33: 62,732,222 km (0.069 R)
• M34: 69,928,328 km (0.097 R)
• M35: 76,485,203 km (0.026 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 16,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit