🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 13.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.99 AU - 0.99 AU

Year: 668 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 14,342,628 km

• M1: 247,136 km (0.116 R)
• M2: 330,312 km (0.111 R)
• M3: 456,423 km (0.101 R)
• M4: 541,843 km (0.119 R)
• M5: 687,402 km (0.074 R)
• M6: 794,514 km (0.109 R)
• M7: 933,640 km (0.113 R)
• M8: 1,027,737 km (0.101 R)
• M9: 1,175,540 km (0.067 R)
• M10: 1,408,464 km (0.061 R)
• M11: 1,506,002 km (0.113 R)
• M12: 1,625,082 km (0.042 R)
• M13: 1,906,475 km (0.106 R)
• M14: 2,056,821 km (0.072 R)
• M15: 2,168,571 km (0.118 R)
• M16: 2,304,256 km (0.096 R)
• M17: 2,398,652 km (0.118 R)
• M18: 2,674,810 km (0.089 R)
• M19: 2,836,376 km (0.042 R)
• M20: 3,024,869 km (0.109 R)
• M21: 3,185,238 km (0.116 R)
• M22: 3,299,231 km (0.062 R)
• M23: 3,389,888 km (0.06 R)
• M24: 3,472,915 km (0.068 R)
• M25: 3,641,063 km (0.104 R)
• M26: 3,760,591 km (0.053 R)
• M27: 3,846,610 km (0.085 R)
• M28: 3,933,377 km (0.066 R)
• M29: 4,056,047 km (0.083 R)
• M30: 4,144,459 km (0.105 R)
• M31: 4,233,470 km (0.102 R)
• M32: 4,341,181 km (0.101 R)
• M33: 4,504,541 km (0.094 R)
• M34: 4,669,847 km (0.069 R)
• M35: 4,827,972 km (0.085 R)
• M36: 4,959,469 km (0.075 R)
• M37: 5,101,736 km (0.09 R)
• M38: 5,187,905 km (0.088 R)
• M39: 5,303,394 km (0.102 R)
• M40: 5,419,632 km (0.064 R)
• M41: 5,674,696 km (0.082 R)
• M42: 6,024,456 km (0.037 R)
• M43: 6,206,965 km (0.108 R)
• M44: 6,588,141 km (0.111 R)
• M45: 6,871,180 km (0.077 R)
• M46: 6,976,945 km (0.088 R)
• M47: 7,083,310 km (0.113 R)
• M48: 7,201,043 km (0.048 R)

Asteroid Belt

Center: 1.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 8.1

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.6 AU - 2.14 AU

Year: 1734 Days

Day: 6 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 14,342,628 km

• M1: 176,525 km (0.104 R)
• M2: 252,222 km (0.108 R)
• M3: 343,626 km (0.078 R)
• M4: 403,765 km (0.097 R)
• M5: 543,489 km (0.082 R)
• M6: 731,384 km (0.049 R)
• M7: 820,844 km (0.097 R)
• M8: 993,180 km (0.104 R)
• M9: 1,293,423 km (0.052 R)
• M10: 1,352,963 km (0.109 R)
• M11: 1,516,174 km (0.05 R)
• M12: 1,707,510 km (0.112 R)
• M13: 1,952,252 km (0.096 R)
• M14: 2,137,305 km (0.067 R)
• M15: 2,303,957 km (0.098 R)
• M16: 2,388,928 km (0.032 R)
• M17: 2,499,780 km (0.119 R)
• M18: 2,562,013 km (0.081 R)
• M19: 2,739,436 km (0.078 R)
• M20: 2,999,587 km (0.067 R)
• M21: 3,308,955 km (0.102 R)
• M22: 3,516,148 km (0.079 R)
• M23: 3,628,347 km (0.117 R)
• M24: 3,741,892 km (0.118 R)
• M25: 3,885,356 km (0.099 R)
• M26: 4,016,104 km (0.093 R)
• M27: 4,089,407 km (0.116 R)
• M28: 4,207,590 km (0.096 R)
• M29: 4,371,998 km (0.04 R)
• M30: 4,553,759 km (0.11 R)
• M31: 4,722,506 km (0.12 R)
• M32: 4,846,522 km (0.096 R)
• M33: 5,034,716 km (0.094 R)
• M34: 5,369,816 km (0.09 R)
• M35: 5,646,422 km (0.12 R)
• M36: 5,861,095 km (0.065 R)
• M37: 5,961,026 km (0.112 R)
• M38: 6,349,532 km (0.108 R)
• M39: 6,676,703 km (0.091 R)
• M40: 6,728,912 km (0.075 R)
• M41: 7,044,863 km (0.116 R)
• M42: 7,097,970 km (0.107 R)
• M43: 7,329,697 km (0.091 R)
• M44: 7,455,509 km (0.097 R)
• M45: 7,618,272 km (0.081 R)
• M46: 7,965,937 km (0.072 R)
• M47: 8,132,439 km (0.049 R)
• M48: 8,638,828 km (0.078 R)
• M49: 8,867,115 km (0.03 R)
• M50: 9,116,793 km (0.079 R)
• M51: 9,174,688 km (0.11 R)
• M52: 9,427,209 km (0.094 R)
• M53: 9,505,449 km (0.07 R)
• M54: 9,681,974 km (0.077 R)
• M55: 9,839,950 km (0.068 R)
• M56: 10,198,386 km (0.082 R)
• M57: 10,359,204 km (0.097 R)
• M58: 10,907,779 km (0.079 R)
• M59: 11,030,898 km (0.075 R)
• M60: 11,403,247 km (0.081 R)
• M61: 11,674,767 km (0.114 R)
• M62: 11,948,382 km (0.105 R)
• M63: 12,160,362 km (0.109 R)
• M64: 12,416,324 km (0.078 R)
• M65: 12,480,651 km (0.074 R)
• M66: 12,652,539 km (0.085 R)
• M67: 12,825,325 km (0.091 R)
• M68: 13,151,298 km (0.105 R)
• M69: 13,789,333 km (0.115 R)
• M70: 14,958,291 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 8.6

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.04 AU - 3.04 AU

Year: 2746 Days

Day: 14.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 14,342,628 km

• M1: 108,907 km (0.064 R)
• M2: 252,521 km (0.07 R)
• M3: 338,091 km (0.078 R)
• M4: 435,928 km (0.102 R)
• M5: 571,165 km (0.059 R)
• M6: 873,801 km (0.084 R)
• M7: 937,979 km (0.106 R)
• M8: 1,048,681 km (0.069 R)
• M9: 1,163,871 km (0.102 R)
• M10: 1,223,112 km (0.08 R)
• M11: 1,332,468 km (0.115 R)
• M12: 1,747,752 km (0.078 R)
• M13: 1,843,794 km (0.103 R)
• M14: 2,070,285 km (0.062 R)
• M15: 2,172,161 km (0.115 R)
• M16: 2,290,643 km (0.109 R)
• M17: 2,706,824 km (0.088 R)
• M18: 2,786,410 km (0.066 R)
• M19: 3,063,166 km (0.105 R)
• M20: 3,417,414 km (0.105 R)
• M21: 3,891,938 km (0.111 R)
• M22: 4,018,498 km (0.069 R)
• M23: 4,201,456 km (0.099 R)
• M24: 4,462,355 km (0.059 R)
• M25: 4,863,726 km (0.075 R)
• M26: 4,921,920 km (0.109 R)
• M27: 5,118,042 km (0.027 R)
• M28: 5,256,720 km (0.063 R)
• M29: 5,356,501 km (0.069 R)
• M30: 5,457,031 km (0.083 R)
• M31: 5,619,195 km (0.1 R)
• M32: 5,680,381 km (0.042 R)
• M33: 6,094,168 km (0.11 R)
• M34: 6,178,093 km (0.08 R)
• M35: 6,410,867 km (0.105 R)
• M36: 6,582,007 km (0.047 R)
• M37: 6,885,242 km (0.092 R)
• M38: 7,148,684 km (0.053 R)
• M39: 7,505,176 km (0.067 R)
• M40: 7,595,233 km (0.094 R)
• M41: 7,776,397 km (0.101 R)
• M42: 8,282,037 km (0.052 R)
• M43: 8,351,750 km (0.107 R)
• M44: 8,538,747 km (0.111 R)
• M45: 9,180,223 km (0.118 R)
• M46: 9,349,119 km (0.054 R)
• M47: 9,470,293 km (0.091 R)
• M48: 9,689,753 km (0.105 R)
• M49: 9,763,355 km (0.074 R)
• M50: 9,935,692 km (0.065 R)
• M51: 10,183,725 km (0.04 R)
• M52: 10,258,524 km (0.119 R)
• M53: 10,559,515 km (0.099 R)
• M54: 11,273,247 km (0.08 R)
• M55: 11,923,549 km (0.047 R)
• M56: 12,479,305 km (0.075 R)
• M57: 12,666,452 km (0.035 R)
• M58: 12,720,008 km (0.076 R)
• M59: 12,800,641 km (0.088 R)
• M60: 12,908,351 km (0.084 R)
• M61: 13,615,949 km (0.097 R)
• M62: 14,672,709 km (0.08 R)
• M63: 14,728,958 km (0.103 R)
• M64: 14,898,452 km (0.086 R)
• M65: 15,296,382 km (0.116 R)
• M66: 15,439,398 km (0.112 R)
• M67: 15,755,498 km (0.114 R)
• M68: 16,190,080 km (0.118 R)
• M69: 16,423,453 km (0.077 R)
• M70: 17,130,303 km (0.088 R)
• M71: 17,696,830 km (0.025 R)
• M72: 18,360,595 km (0.059 R)
• M73: 18,482,069 km (0.1 R)
• M74: 19,402,245 km (0.071 R)
• M75: 19,557,079 km (0.071 R)
• M76: 19,930,326 km (0.079 R)
• M77: 20,023,974 km (0.117 R)
• M78: 20,211,869 km (0.118 R)
• M79: 21,127,707 km (0.104 R)
• M80: 21,223,300 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 11.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.27 AU - 3.49 AU

Year: 3315 Days

Day: 6.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 14,342,628 km

• M1: 155,731 km (0.087 R)
• M2: 454,778 km (0.118 R)
• M3: 607,966 km (0.096 R)
• M4: 713,731 km (0.115 R)
• M5: 865,424 km (0.112 R)
• M6: 1,045,689 km (0.097 R)
• M7: 1,275,172 km (0.114 R)
• M8: 1,434,494 km (0.08 R)
• M9: 1,995,187 km (0.049 R)
• M10: 2,071,332 km (0.117 R)
• M11: 2,192,955 km (0.099 R)
• M12: 2,536,881 km (0.1 R)
• M13: 2,751,703 km (0.118 R)
• M14: 2,935,260 km (0.114 R)
• M15: 3,072,591 km (0.113 R)
• M16: 3,250,463 km (0.092 R)
• M17: 3,366,700 km (0.118 R)
• M18: 3,510,613 km (0.117 R)
• M19: 3,629,843 km (0.117 R)
• M20: 3,750,568 km (0.103 R)
• M21: 3,831,800 km (0.025 R)
• M22: 3,982,295 km (0.087 R)
• M23: 4,065,173 km (0.028 R)
• M24: 4,190,685 km (0.106 R)
• M25: 4,488,385 km (0.074 R)
• M26: 4,661,769 km (0.088 R)
• M27: 4,778,605 km (0.088 R)
• M28: 5,015,119 km (0.062 R)
• M29: 5,179,976 km (0.072 R)
• M30: 5,270,782 km (0.12 R)
• M31: 5,377,295 km (0.06 R)
• M32: 5,592,417 km (0.061 R)
• M33: 5,716,733 km (0.06 R)
• M34: 5,983,765 km (0.079 R)
• M35: 6,287,299 km (0.104 R)
• M36: 6,481,627 km (0.095 R)
• M37: 6,776,784 km (0.081 R)
• M38: 6,892,722 km (0.089 R)
• M39: 6,992,653 km (0.071 R)
• M40: 7,093,183 km (0.109 R)
• M41: 7,210,917 km (0.088 R)
• M42: 7,380,411 km (0.075 R)
• M43: 7,568,306 km (0.105 R)
• M44: 7,671,528 km (0.053 R)
• M45: 7,879,170 km (0.045 R)
• M46: 8,264,983 km (0.11 R)
• M47: 8,460,208 km (0.115 R)
• M48: 8,567,320 km (0.08 R)
• M49: 8,800,992 km (0.11 R)
• M50: 9,128,163 km (0.054 R)
• M51: 9,496,174 km (0.115 R)
• M52: 9,850,421 km (0.102 R)
• M53: 10,209,007 km (0.104 R)
• M54: 10,978,090 km (0.115 R)
• M55: 11,271,302 km (0.064 R)
• M56: 11,666,240 km (0.11 R)
• M57: 11,985,482 km (0.099 R)
• M58: 12,085,862 km (0.094 R)
• M59: 12,490,076 km (0.049 R)
• M60: 12,632,643 km (0.119 R)
• M61: 13,001,701 km (0.107 R)
• M62: 13,104,923 km (0.086 R)
• M63: 13,229,089 km (0.097 R)
• M64: 13,771,531 km (0.044 R)
• M65: 13,918,885 km (0.075 R)
• M66: 14,278,818 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit