🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.7

Radius: 11.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.65 AU

Year: 343 Days

Day: 10.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,878,975 km

• M1: 140,622 km (0.095 R)
• M2: 215,720 km (0.083 R)
• M3: 299,944 km (0.086 R)
• M4: 371,003 km (0.081 R)
• M5: 518,207 km (0.113 R)
• M6: 596,148 km (0.095 R)
• M7: 723,306 km (0.107 R)
• M8: 860,337 km (0.093 R)
• M9: 949,198 km (0.111 R)
• M10: 1,048,382 km (0.098 R)
• M11: 1,133,204 km (0.046 R)
• M12: 1,238,970 km (0.068 R)
• M13: 1,310,328 km (0.084 R)
• M14: 1,418,038 km (0.066 R)
• M15: 1,609,823 km (0.098 R)
• M16: 1,688,212 km (0.09 R)
• M17: 1,806,095 km (0.057 R)
• M18: 1,887,626 km (0.118 R)
• M19: 2,023,610 km (0.097 R)
• M20: 2,314,877 km (0.095 R)
• M21: 2,394,464 km (0.117 R)
• M22: 2,494,245 km (0.05 R)
• M23: 2,634,269 km (0.115 R)
• M24: 2,722,532 km (0.114 R)
• M25: 2,836,824 km (0.119 R)
• M26: 2,957,849 km (0.106 R)
• M27: 3,095,928 km (0.082 R)
• M28: 3,225,928 km (0.091 R)
• M29: 3,325,860 km (0.045 R)
• M30: 3,410,831 km (0.103 R)
• M31: 3,550,556 km (0.11 R)
• M32: 3,637,472 km (0.067 R)
• M33: 3,769,268 km (0.085 R)
• M34: 3,841,374 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 13.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.14 AU - 1.54 AU

Year: 1090 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,878,975 km

• M1: 178,021 km (0.048 R)
• M2: 290,220 km (0.075 R)
• M3: 388,506 km (0.066 R)
• M4: 477,367 km (0.052 R)
• M5: 598,092 km (0.064 R)
• M6: 702,960 km (0.11 R)
• M7: 789,578 km (0.106 R)
• M8: 938,876 km (0.1 R)
• M9: 1,055,263 km (0.104 R)
• M10: 1,242,261 km (0.115 R)
• M11: 1,403,527 km (0.108 R)
• M12: 1,506,002 km (0.119 R)
• M13: 1,599,949 km (0.093 R)
• M14: 1,741,918 km (0.095 R)
• M15: 2,063,403 km (0.093 R)
• M16: 2,181,137 km (0.084 R)
• M17: 2,282,265 km (0.093 R)
• M18: 2,528,653 km (0.11 R)
• M19: 2,722,681 km (0.117 R)
• M20: 2,825,006 km (0.116 R)
• M21: 2,928,678 km (0.105 R)
• M22: 3,154,271 km (0.116 R)
• M23: 3,334,686 km (0.053 R)
• M24: 3,563,122 km (0.041 R)
• M25: 3,713,169 km (0.063 R)
• M26: 3,880,868 km (0.104 R)
• M27: 4,058,889 km (0.116 R)
• M28: 4,263,539 km (0.093 R)
• M29: 4,407,153 km (0.043 R)
• M30: 4,576,797 km (0.109 R)
• M31: 4,682,862 km (0.112 R)
• M32: 4,814,658 km (0.06 R)
• M33: 5,124,325 km (0.07 R)
• M34: 5,311,472 km (0.084 R)
• M35: 5,405,869 km (0.075 R)
• M36: 5,780,611 km (0.11 R)
• M37: 5,957,735 km (0.107 R)
• M38: 6,163,881 km (0.114 R)

Asteroid Belt

Center: 5.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.2

Radius: 3.9

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.77 AU - 11.29 AU

Year: 22329 Days

Day: 24.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,878,975 km

• M1: 111,750 km (0.118 R)
• M2: 571,913 km (0.079 R)
• M3: 625,170 km (0.09 R)
• M4: 894,894 km (0.096 R)
• M5: 957,127 km (0.09 R)
• M6: 1,289,234 km (0.094 R)
• M7: 1,730,698 km (0.098 R)
• M8: 1,994,588 km (0.104 R)
• M9: 2,356,316 km (0.108 R)
• M10: 2,648,182 km (0.056 R)
• M11: 3,107,297 km (0.097 R)
• M12: 3,265,722 km (0.086 R)
• M13: 4,553,759 km (0.064 R)
• M14: 4,661,470 km (0.062 R)
• M15: 4,769,928 km (0.084 R)
• M16: 4,806,280 km (0.117 R)
• M17: 4,879,284 km (0.027 R)
• M18: 4,915,936 km (0.072 R)
• M19: 6,902,296 km (0.076 R)
• M20: 7,317,580 km (0.087 R)
• M21: 7,912,531 km (0.117 R)
• M22: 8,085,466 km (0.113 R)
• M23: 9,058,001 km (0.111 R)
• M24: 9,284,193 km (0.12 R)
• M25: 10,067,039 km (0.115 R)
• M26: 10,679,942 km (0.075 R)
• M27: 10,870,828 km (0.04 R)
• M28: 11,207,723 km (0.091 R)
• M29: 11,548,208 km (0.098 R)
• M30: 11,891,834 km (0.099 R)
• M31: 12,089,752 km (0.117 R)
• M32: 12,740,652 km (0.098 R)
• M33: 12,791,216 km (0.105 R)
• M34: 12,993,921 km (0.072 R)
• M35: 13,402,772 km (0.112 R)
• M36: 13,557,157 km (0.08 R)
• M37: 13,763,902 km (0.112 R)
• M38: 15,671,125 km (0.112 R)
• M39: 16,160,759 km (0.079 R)
• M40: 16,489,874 km (0.106 R)
• M41: 16,544,926 km (0.116 R)
• M42: 17,434,585 km (0.096 R)
• M43: 17,546,933 km (0.105 R)
• M44: 18,396,649 km (0.079 R)
• M45: 19,143,890 km (0.085 R)
• M46: 19,842,512 km (0.116 R)
• M47: 20,194,965 km (0.04 R)
• M48: 21,685,408 km (0.082 R)
• M49: 24,142,703 km (0.067 R)
• M50: 24,770,715 km (0.05 R)
• M51: 25,150,095 km (0.108 R)
• M52: 25,531,420 km (0.095 R)
• M53: 27,335,869 km (0.103 R)
• M54: 27,793,340 km (0.065 R)
• M55: 28,187,530 km (0.1 R)
• M56: 28,385,298 km (0.11 R)
• M57: 28,848,603 km (0.065 R)
• M58: 29,047,867 km (0.105 R)
• M59: 30,051,220 km (0.043 R)
• M60: 30,658,737 km (0.071 R)
• M61: 30,794,273 km (0.085 R)
• M62: 31,748,707 km (0.04 R)
• M63: 32,023,070 km (0.107 R)
• M64: 33,059,334 km (0.096 R)
• M65: 33,267,874 km (0.116 R)
• M66: 33,337,437 km (0.112 R)
• M67: 33,826,173 km (0.088 R)
• M68: 34,036,358 km (0.118 R)
• M69: 34,457,925 km (0.085 R)
• M70: 35,306,444 km (0.105 R)
• M71: 35,804,455 km (0.044 R)
• M72: 36,807,658 km (0.119 R)
• M73: 37,240,296 km (0.112 R)
• M74: 37,674,728 km (0.038 R)
• M75: 38,768,139 km (0.117 R)
• M76: 41,809,463 km (0.114 R)
• M77: 42,035,057 km (0.066 R)
• M78: 43,548,838 km (0.099 R)
• M79: 43,625,133 km (0.109 R)
• M80: 44,082,902 km (0.092 R)
• M81: 45,388,892 km (0.103 R)
• M82: 46,163,061 km (0.083 R)
• M83: 48,353,921 km (0.027 R)
• M84: 48,511,598 km (0.064 R)
• M85: 48,985,972 km (0.117 R)
• M86: 50,178,567 km (0.096 R)
• M87: 52,998,187 km (0.105 R)
• M88: 53,160,950 km (0.096 R)
• M89: 53,405,243 km (0.102 R)
• M90: 53,895,026 km (0.114 R)
• M91: 54,714,524 km (0.05 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: 289 - 13,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit