🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.72 AU

Year: 171 Days

Day: 40.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,636,190 km

• M1: 122,670 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.14 AU - 1.26 AU

Year: 483 Days

Day: 31.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,636,190 km

• M1: 597,943 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.2

Radius: 14.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.64 AU - 9.84 AU

Year: 11159 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 101,636,190 km

• M1: 184,155 km (0.042 R)
• M2: 896,390 km (0.08 R)
• M3: 1,358,947 km (0.116 R)
• M4: 1,850,226 km (0.109 R)
• M5: 3,646,897 km (0.066 R)
• M6: 4,270,122 km (0.065 R)
• M7: 5,467,802 km (0.115 R)
• M8: 8,960,912 km (0.092 R)
• M9: 12,932,736 km (0.109 R)
• M10: 13,406,812 km (0.06 R)
• M11: 14,334,019 km (0.095 R)
• M12: 17,373,848 km (0.119 R)
• M13: 20,820,583 km (0.117 R)
• M14: 21,989,690 km (0.108 R)
• M15: 23,590,238 km (0.1 R)
• M16: 25,267,230 km (0.106 R)
• M17: 27,108,032 km (0.082 R)
• M18: 29,216,464 km (0.111 R)
• M19: 29,760,252 km (0.107 R)
• M20: 30,681,476 km (0.093 R)
• M21: 32,291,299 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.1

Radius: 4.5

Gravity: 22.67 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.6 AU - 17.38 AU

Year: 24581 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,636,190 km

• M1: 56,249 km (0.095 R)
• M2: 486,492 km (0.077 R)
• M3: 752,926 km (0.095 R)
• M4: 902,674 km (0.12 R)
• M5: 1,367,175 km (0.098 R)
• M6: 2,308,445 km (0.066 R)
• M7: 3,500,590 km (0.11 R)
• M8: 4,690,043 km (0.111 R)
• M9: 4,869,261 km (0.118 R)
• M10: 5,356,501 km (0.114 R)
• M11: 6,383,640 km (0.107 R)
• M12: 8,499,253 km (0.094 R)
• M13: 8,819,842 km (0.065 R)
• M14: 11,294,041 km (0.111 R)
• M15: 12,967,143 km (0.098 R)
• M16: 14,269,393 km (0.065 R)
• M17: 15,815,786 km (0.115 R)
• M18: 18,339,652 km (0.094 R)
• M19: 20,352,491 km (0.106 R)
• M20: 21,806,433 km (0.097 R)
• M21: 25,685,655 km (0.064 R)
• M22: 27,496,837 km (0.117 R)
• M23: 29,512,668 km (0.051 R)
• M24: 30,247,044 km (0.106 R)
• M25: 33,835,598 km (0.118 R)
• M26: 34,102,331 km (0.091 R)
• M27: 36,147,184 km (0.097 R)
• M28: 36,987,625 km (0.084 R)
• M29: 37,128,995 km (0.077 R)
• M30: 41,690,683 km (0.117 R)
• M31: 44,984,529 km (0.058 R)
• M32: 50,157,324 km (0.113 R)
• M33: 50,330,408 km (0.117 R)
• M34: 51,202,265 km (0.099 R)
• M35: 52,617,909 km (0.115 R)
• M36: 53,877,972 km (0.109 R)
• M37: 62,261,736 km (0.059 R)
• M38: 63,064,329 km (0.099 R)
• M39: 64,690,308 km (0.087 R)
• M40: 75,263,138 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.4

Radius: 3.9

Gravity: 57.55 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 15.21 AU - 20.17 AU

Year: 27313 Days

Day: 20.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 101,636,190 km

• M1: 59,690 km (0.075 R)
• M2: 303,983 km (0.101 R)
• M3: 472,430 km (0.111 R)
• M4: 723,455 km (0.074 R)
• M5: 1,101,040 km (0.1 R)
• M6: 1,732,942 km (0.09 R)
• M7: 2,138,202 km (0.114 R)
• M8: 2,475,246 km (0.047 R)
• M9: 3,223,685 km (0.08 R)
• M10: 3,732,616 km (0.106 R)
• M11: 4,593,403 km (0.116 R)
• M12: 4,907,708 km (0.104 R)
• M13: 6,453,054 km (0.103 R)
• M14: 6,648,129 km (0.1 R)
• M15: 7,256,993 km (0.101 R)
• M16: 7,628,743 km (0.097 R)
• M17: 7,847,007 km (0.1 R)
• M18: 8,410,542 km (0.077 R)
• M19: 9,429,603 km (0.072 R)
• M20: 10,730,805 km (0.094 R)
• M21: 11,353,581 km (0.066 R)
• M22: 13,683,418 km (0.079 R)
• M23: 14,250,244 km (0.09 R)
• M24: 28,989,823 km (0.118 R)
• M25: 31,152,859 km (0.1 R)
• M26: 33,276,102 km (0.105 R)
• M27: 33,712,030 km (0.104 R)
• M28: 37,650,792 km (0.12 R)
• M29: 43,249,642 km (0.084 R)
• M30: 50,325,621 km (0.082 R)
• M31: 51,672,301 km (0.088 R)
• M32: 66,483,987 km (0.047 R)
• M33: 66,944,299 km (0.108 R)
• M34: 69,988,167 km (0.077 R)
• M35: 72,391,307 km (0.066 R)
• M36: 84,425,558 km (0.064 R)
• M37: 86,051,687 km (0.082 R)
• M38: 87,147,192 km (0.075 R)
• M39: 91,907,247 km (0.074 R)
• M40: 94,786,557 km (0.071 R)
• M41: 101,636,195 km (0.041 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: 429 - 15,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit