🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.5

Radius: 14.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.89 AU

Year: 422 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 26,649,369 km

• M1: 191,036 km (0.074 R)
• M2: 287,527 km (0.066 R)
• M3: 437,574 km (0.059 R)
• M4: 546,032 km (0.046 R)
• M5: 648,956 km (0.088 R)
• M6: 760,256 km (0.115 R)
• M7: 859,290 km (0.112 R)
• M8: 973,733 km (0.092 R)
• M9: 1,076,057 km (0.113 R)
• M10: 1,182,422 km (0.097 R)
• M11: 1,319,752 km (0.105 R)
• M12: 1,450,800 km (0.095 R)
• M13: 1,574,069 km (0.103 R)
• M14: 1,683,724 km (0.11 R)
• M15: 1,800,710 km (0.076 R)
• M16: 1,938,489 km (0.072 R)
• M17: 2,173,208 km (0.09 R)
• M18: 2,378,457 km (0.055 R)
• M19: 2,625,592 km (0.104 R)
• M20: 2,798,527 km (0.101 R)
• M21: 2,985,973 km (0.112 R)
• M22: 3,113,281 km (0.115 R)
• M23: 3,285,917 km (0.098 R)
• M24: 3,428,484 km (0.103 R)
• M25: 3,528,565 km (0.106 R)
• M26: 3,624,008 km (0.099 R)
• M27: 3,742,939 km (0.073 R)
• M28: 3,938,613 km (0.105 R)
• M29: 4,090,455 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.4

Radius: 9.7

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.84 AU - 1.02 AU

Year: 619 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,649,369 km

• M1: 122,521 km (0.055 R)
• M2: 209,287 km (0.056 R)
• M3: 324,927 km (0.118 R)
• M4: 397,482 km (0.051 R)
• M5: 481,256 km (0.094 R)
• M6: 599,289 km (0.086 R)
• M7: 783,145 km (0.071 R)
• M8: 871,557 km (0.041 R)
• M9: 1,013,974 km (0.106 R)
• M10: 1,123,031 km (0.094 R)
• M11: 1,230,143 km (0.105 R)
• M12: 1,410,110 km (0.108 R)
• M13: 1,513,332 km (0.104 R)
• M14: 1,672,953 km (0.037 R)
• M15: 1,775,577 km (0.077 R)
• M16: 1,866,233 km (0.099 R)
• M17: 1,929,962 km (0.097 R)
• M18: 2,008,800 km (0.088 R)
• M19: 2,103,496 km (0.067 R)
• M20: 2,259,825 km (0.063 R)
• M21: 2,443,083 km (0.103 R)
• M22: 2,505,316 km (0.118 R)
• M23: 2,615,420 km (0.059 R)
• M24: 2,687,077 km (0.084 R)
• M25: 2,775,639 km (0.037 R)
• M26: 3,005,571 km (0.107 R)
• M27: 3,224,582 km (0.032 R)
• M28: 3,310,302 km (0.12 R)
• M29: 3,379,266 km (0.115 R)
• M30: 3,492,661 km (0.063 R)
• M31: 3,687,288 km (0.119 R)
• M32: 3,749,970 km (0.055 R)
• M33: 3,840,177 km (0.103 R)
• M34: 3,903,756 km (0.043 R)
• M35: 3,995,310 km (0.061 R)
• M36: 4,171,088 km (0.109 R)
• M37: 4,482,401 km (0.096 R)
• M38: 4,549,421 km (0.117 R)
• M39: 4,655,486 km (0.028 R)
• M40: 4,870,009 km (0.115 R)
• M41: 5,008,238 km (0.085 R)
• M42: 5,308,780 km (0.068 R)
• M43: 5,625,628 km (0.094 R)
• M44: 5,812,476 km (0.096 R)
• M45: 5,896,250 km (0.064 R)
• M46: 6,396,057 km (0.087 R)
• M47: 6,515,137 km (0.108 R)
• M48: 6,623,895 km (0.106 R)
• M49: 6,821,364 km (0.076 R)
• M50: 7,210,767 km (0.119 R)
• M51: 7,334,634 km (0.103 R)
• M52: 7,595,981 km (0.063 R)
• M53: 7,756,500 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.4

Radius: 14

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.82 AU - 1.3 AU

Year: 753 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 26,649,369 km

• M1: 179,368 km (0.066 R)
• M2: 273,615 km (0.111 R)
• M3: 442,361 km (0.107 R)
• M4: 552,615 km (0.102 R)
• M5: 703,110 km (0.096 R)
• M6: 923,767 km (0.044 R)
• M7: 1,084,435 km (0.072 R)
• M8: 1,208,900 km (0.039 R)
• M9: 1,402,929 km (0.092 R)
• M10: 1,534,425 km (0.11 R)
• M11: 1,630,318 km (0.095 R)
• M12: 1,781,112 km (0.115 R)
• M13: 1,954,945 km (0.05 R)
• M14: 2,274,935 km (0.11 R)
• M15: 2,451,311 km (0.051 R)
• M16: 2,887,837 km (0.07 R)
• M17: 2,993,753 km (0.087 R)
• M18: 3,093,834 km (0.04 R)
• M19: 3,260,785 km (0.117 R)
• M20: 3,356,527 km (0.041 R)
• M21: 3,498,197 km (0.071 R)
• M22: 3,772,260 km (0.08 R)
• M23: 3,935,322 km (0.091 R)
• M24: 4,029,568 km (0.084 R)
• M25: 4,309,017 km (0.113 R)
• M26: 4,487,936 km (0.103 R)
• M27: 4,644,565 km (0.063 R)
• M28: 4,971,736 km (0.108 R)
• M29: 5,108,019 km (0.057 R)
• M30: 5,410,955 km (0.089 R)
• M31: 5,507,296 km (0.091 R)
• M32: 5,728,551 km (0.044 R)
• M33: 5,818,011 km (0.097 R)
• M34: 6,007,102 km (0.065 R)
• M35: 6,125,285 km (0.108 R)
• M36: 6,271,741 km (0.051 R)

Asteroid Belt

Center: 2.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.7

Radius: 8.2

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.45 AU - 3.61 AU

Year: 4578 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,649,369 km

• M1: 108,758 km (0.118 R)
• M2: 182,809 km (0.117 R)
• M3: 246,836 km (0.094 R)
• M4: 330,462 km (0.12 R)
• M5: 453,730 km (0.058 R)
• M6: 658,231 km (0.1 R)
• M7: 891,603 km (0.099 R)
• M8: 954,135 km (0.076 R)
• M9: 1,492,688 km (0.075 R)
• M10: 1,881,343 km (0.114 R)
• M11: 2,283,312 km (0.044 R)
• M12: 2,602,255 km (0.06 R)
• M13: 2,822,762 km (0.05 R)
• M14: 3,360,866 km (0.061 R)
• M15: 3,743,986 km (0.106 R)
• M16: 3,972,272 km (0.101 R)
• M17: 4,334,000 km (0.098 R)
• M18: 4,442,309 km (0.108 R)
• M19: 4,885,118 km (0.082 R)
• M20: 5,134,648 km (0.096 R)
• M21: 5,203,313 km (0.082 R)
• M22: 5,481,565 km (0.117 R)
• M23: 5,836,262 km (0.108 R)
• M24: 5,908,069 km (0.026 R)
• M25: 6,198,289 km (0.072 R)
• M26: 6,493,296 km (0.036 R)
• M27: 6,592,629 km (0.098 R)
• M28: 7,020,478 km (0.069 R)
• M29: 8,628,656 km (0.115 R)
• M30: 8,710,635 km (0.029 R)
• M31: 8,820,290 km (0.11 R)
• M32: 8,902,868 km (0.074 R)
• M33: 8,985,596 km (0.11 R)
• M34: 9,096,448 km (0.089 R)
• M35: 9,431,697 km (0.113 R)
• M36: 9,572,469 km (0.113 R)
• M37: 10,142,885 km (0.113 R)
• M38: 10,695,051 km (0.092 R)
• M39: 11,256,941 km (0.092 R)
• M40: 11,406,389 km (0.081 R)
• M41: 12,010,764 km (0.097 R)
• M42: 12,071,800 km (0.096 R)
• M43: 13,124,820 km (0.116 R)
• M44: 13,503,601 km (0.086 R)
• M45: 13,821,796 km (0.06 R)
• M46: 13,885,824 km (0.107 R)
• M47: 14,110,520 km (0.119 R)
• M48: 14,207,160 km (0.102 R)
• M49: 14,857,013 km (0.062 R)
• M50: 14,922,537 km (0.116 R)
• M51: 15,516,740 km (0.103 R)
• M52: 15,716,453 km (0.047 R)
• M53: 15,917,064 km (0.086 R)
• M54: 16,591,900 km (0.073 R)
• M55: 16,728,034 km (0.102 R)
• M56: 16,830,359 km (0.076 R)
• M57: 17,448,647 km (0.049 R)
• M58: 17,864,828 km (0.108 R)
• M59: 18,495,533 km (0.089 R)
• M60: 18,671,909 km (0.036 R)
• M61: 18,742,668 km (0.085 R)
• M62: 18,849,033 km (0.105 R)
• M63: 19,850,590 km (0.111 R)
• M64: 20,212,468 km (0.05 R)
• M65: 20,576,589 km (0.105 R)
• M66: 21,163,611 km (0.097 R)
• M67: 21,348,215 km (0.091 R)
• M68: 21,459,216 km (0.113 R)
• M69: 22,204,214 km (0.119 R)
• M70: 22,542,305 km (0.118 R)
• M71: 22,730,798 km (0.066 R)
• M72: 22,995,586 km (0.035 R)
• M73: 23,451,860 km (0.067 R)
• M74: 23,604,749 km (0.051 R)
• M75: 23,719,490 km (0.11 R)
• M76: 23,949,722 km (0.111 R)
• M77: 24,528,366 km (0.074 R)
• M78: 25,385,412 km (0.101 R)
• M79: 25,975,277 km (0.06 R)
• M80: 26,093,758 km (0.108 R)
• M81: 26,569,779 km (0.091 R)
• M82: 26,649,365 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 18,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit