🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.5 AU - 0.76 AU

Year: 187 Days

Day: 13.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,076,119 km

• M1: 55,501 km (0.11 R)
• M2: 135,685 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.41 AU - 2.15 AU

Year: 890 Days

Day: 36 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,076,119 km

• M1: 353,949 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 12.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.68 AU - 6.1 AU

Year: 4689 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,076,119 km

• M1: 154,235 km (0.115 R)
• M2: 548,725 km (0.102 R)
• M3: 1,113,158 km (0.071 R)
• M4: 1,530,985 km (0.097 R)
• M5: 2,055,475 km (0.11 R)
• M6: 2,729,413 km (0.098 R)
• M7: 3,310,302 km (0.082 R)
• M8: 4,631,101 km (0.068 R)
• M9: 5,189,999 km (0.114 R)
• M10: 7,293,794 km (0.081 R)
• M11: 8,118,078 km (0.074 R)
• M12: 9,003,398 km (0.109 R)
• M13: 10,180,135 km (0.042 R)
• M14: 11,415,514 km (0.063 R)
• M15: 19,070,288 km (0.094 R)
• M16: 20,264,677 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.1

Radius: 12

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.86 AU - 12.24 AU

Year: 13765 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,076,119 km

• M1: 149,299 km (0.092 R)
• M2: 688,001 km (0.074 R)
• M3: 1,454,690 km (0.093 R)
• M4: 2,287,950 km (0.104 R)
• M5: 3,085,606 km (0.084 R)
• M6: 4,523,241 km (0.09 R)
• M7: 5,195,085 km (0.054 R)
• M8: 5,741,865 km (0.118 R)
• M9: 6,571,535 km (0.107 R)
• M10: 7,524,773 km (0.08 R)
• M11: 9,021,500 km (0.102 R)
• M12: 10,650,770 km (0.106 R)
• M13: 12,277,647 km (0.096 R)
• M14: 12,660,617 km (0.063 R)
• M15: 16,246,179 km (0.1 R)
• M16: 17,417,830 km (0.117 R)
• M17: 18,395,153 km (0.107 R)
• M18: 18,981,875 km (0.099 R)
• M19: 19,494,697 km (0.088 R)
• M20: 20,016,793 km (0.093 R)
• M21: 21,362,726 km (0.104 R)
• M22: 21,824,534 km (0.105 R)
• M23: 22,198,828 km (0.116 R)
• M24: 24,939,760 km (0.068 R)
• M25: 28,450,972 km (0.107 R)
• M26: 30,498,967 km (0.058 R)
• M27: 32,521,530 km (0.095 R)
• M28: 41,224,685 km (0.112 R)
• M29: 55,948,706 km (0.087 R)
• M30: 60,432,154 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.7

Radius: 5.9

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.06 AU - 17.2 AU

Year: 19904 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,076,119 km

• M1: 73,453 km (0.081 R)
• M2: 791,223 km (0.052 R)
• M3: 1,028,934 km (0.109 R)
• M4: 1,588,131 km (0.096 R)
• M5: 2,174,555 km (0.118 R)
• M6: 2,433,509 km (0.059 R)
• M7: 4,022,088 km (0.1 R)
• M8: 6,972,607 km (0.074 R)
• M9: 7,186,383 km (0.101 R)
• M10: 7,448,777 km (0.078 R)
• M11: 9,108,416 km (0.102 R)
• M12: 9,415,840 km (0.082 R)
• M13: 11,407,735 km (0.114 R)
• M14: 14,203,570 km (0.104 R)
• M15: 14,756,633 km (0.086 R)
• M16: 15,905,994 km (0.055 R)
• M17: 20,224,735 km (0.082 R)
• M18: 23,885,843 km (0.097 R)
• M19: 25,365,516 km (0.03 R)
• M20: 32,131,827 km (0.097 R)
• M21: 33,445,895 km (0.12 R)
• M22: 34,054,908 km (0.08 R)
• M23: 46,318,343 km (0.078 R)
• M24: 49,393,627 km (0.117 R)
• M25: 50,820,790 km (0.069 R)
• M26: 54,760,600 km (0.07 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: 156 - 13,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit