🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 14.2

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.52 AU - 0.68 AU

Year: 315 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,576,186 km

• M1: 179,218 km (0.116 R)
• M2: 302,636 km (0.108 R)
• M3: 396,734 km (0.065 R)
• M4: 502,350 km (0.105 R)
• M5: 618,737 km (0.036 R)
• M6: 728,093 km (0.107 R)
• M7: 859,141 km (0.115 R)
• M8: 990,338 km (0.057 R)
• M9: 1,166,265 km (0.085 R)
• M10: 1,307,186 km (0.038 R)
• M11: 1,413,550 km (0.087 R)
• M12: 1,505,852 km (0.093 R)
• M13: 1,596,658 km (0.064 R)
• M14: 1,732,942 km (0.039 R)
• M15: 1,843,495 km (0.046 R)
• M16: 1,998,628 km (0.09 R)
• M17: 2,134,612 km (0.106 R)
• M18: 2,314,129 km (0.046 R)
• M19: 2,436,650 km (0.075 R)
• M20: 2,532,243 km (0.101 R)
• M21: 2,680,046 km (0.045 R)
• M22: 2,848,343 km (0.117 R)
• M23: 2,958,148 km (0.105 R)
• M24: 3,150,232 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.6

Radius: 12.7

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.72 AU - 0.78 AU

Year: 441 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 23,576,186 km

• M1: 158,424 km (0.114 R)
• M2: 240,703 km (0.106 R)
• M3: 323,879 km (0.103 R)
• M4: 440,865 km (0.108 R)
• M5: 623,374 km (0.111 R)
• M6: 750,832 km (0.08 R)
• M7: 834,008 km (0.099 R)
• M8: 1,375,403 km (0.099 R)
• M9: 1,463,366 km (0.073 R)
• M10: 1,564,794 km (0.044 R)
• M11: 1,697,936 km (0.08 R)
• M12: 1,798,914 km (0.107 R)
• M13: 1,901,987 km (0.054 R)
• M14: 2,026,004 km (0.084 R)
• M15: 2,114,416 km (0.101 R)
• M16: 2,223,623 km (0.075 R)
• M17: 2,328,192 km (0.073 R)
• M18: 2,427,824 km (0.117 R)
• M19: 2,556,179 km (0.116 R)
• M20: 2,784,465 km (0.026 R)
• M21: 2,940,496 km (0.089 R)
• M22: 3,033,994 km (0.119 R)
• M23: 3,165,341 km (0.06 R)
• M24: 3,740,545 km (0.079 R)
• M25: 3,834,493 km (0.085 R)
• M26: 3,984,689 km (0.065 R)
• M27: 4,096,738 km (0.094 R)
• M28: 4,283,137 km (0.111 R)
• M29: 4,439,167 km (0.049 R)
• M30: 4,572,010 km (0.044 R)
• M31: 4,689,444 km (0.098 R)
• M32: 5,125,821 km (0.105 R)
• M33: 5,335,707 km (0.088 R)
• M34: 5,782,107 km (0.059 R)
• M35: 5,954,893 km (0.103 R)
• M36: 6,037,471 km (0.075 R)
• M37: 6,120,348 km (0.119 R)
• M38: 6,203,525 km (0.105 R)
• M39: 6,361,949 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 14.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.98 AU - 1.14 AU

Year: 740 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 23,576,186 km

• M1: 178,021 km (0.043 R)
• M2: 283,338 km (0.098 R)
• M3: 373,097 km (0.097 R)
• M4: 504,893 km (0.081 R)
• M5: 596,596 km (0.048 R)
• M6: 717,023 km (0.085 R)
• M7: 908,508 km (0.101 R)
• M8: 1,011,282 km (0.119 R)
• M9: 1,170,903 km (0.091 R)
• M10: 1,262,456 km (0.112 R)
• M11: 1,384,678 km (0.104 R)
• M12: 1,540,708 km (0.108 R)
• M13: 1,678,339 km (0.096 R)
• M14: 1,776,774 km (0.085 R)
• M15: 1,889,870 km (0.048 R)
• M16: 2,025,106 km (0.09 R)
• M17: 2,157,052 km (0.08 R)
• M18: 2,312,484 km (0.118 R)
• M19: 2,457,743 km (0.095 R)
• M20: 2,570,540 km (0.038 R)
• M21: 2,816,180 km (0.104 R)
• M22: 2,994,351 km (0.08 R)
• M23: 3,130,485 km (0.111 R)
• M24: 3,276,493 km (0.071 R)
• M25: 3,432,673 km (0.088 R)
• M26: 3,607,403 km (0.085 R)
• M27: 3,752,663 km (0.075 R)
• M28: 3,932,928 km (0.082 R)
• M29: 4,057,543 km (0.079 R)
• M30: 4,285,081 km (0.093 R)
• M31: 4,413,436 km (0.057 R)
• M32: 4,603,874 km (0.048 R)
• M33: 4,700,215 km (0.114 R)
• M34: 4,814,957 km (0.099 R)
• M35: 4,939,572 km (0.116 R)
• M36: 5,550,829 km (0.101 R)
• M37: 5,663,027 km (0.092 R)
• M38: 5,841,946 km (0.098 R)
• M39: 5,936,941 km (0.101 R)
• M40: 6,051,683 km (0.07 R)
• M41: 6,244,365 km (0.114 R)
• M42: 6,370,775 km (0.095 R)
• M43: 6,646,035 km (0.102 R)
• M44: 6,825,104 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.6

Radius: 10.5

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.47 AU - 2.17 AU

Year: 1665 Days

Day: 13.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,576,186 km

• M1: 134,488 km (0.099 R)
• M2: 216,169 km (0.068 R)
• M3: 349,760 km (0.107 R)
• M4: 433,684 km (0.074 R)
• M5: 519,404 km (0.039 R)
• M6: 619,186 km (0.116 R)
• M7: 799,002 km (0.1 R)
• M8: 926,011 km (0.116 R)
• M9: 1,014,722 km (0.104 R)
• M10: 1,125,126 km (0.116 R)
• M11: 1,249,591 km (0.11 R)
• M12: 1,328,579 km (0.119 R)
• M13: 1,419,534 km (0.045 R)
• M14: 1,815,969 km (0.094 R)
• M15: 1,917,695 km (0.105 R)
• M16: 1,986,510 km (0.059 R)
• M17: 2,222,276 km (0.105 R)
• M18: 2,392,818 km (0.03 R)
• M19: 2,618,561 km (0.095 R)
• M20: 2,864,350 km (0.08 R)
• M21: 2,930,473 km (0.085 R)
• M22: 3,448,680 km (0.103 R)
• M23: 3,632,535 km (0.118 R)
• M24: 3,848,854 km (0.098 R)
• M25: 3,995,460 km (0.068 R)
• M26: 4,203,700 km (0.11 R)
• M27: 4,476,866 km (0.115 R)
• M28: 4,677,925 km (0.078 R)
• M29: 4,976,972 km (0.108 R)
• M30: 5,088,721 km (0.046 R)
• M31: 5,445,512 km (0.115 R)
• M32: 5,527,641 km (0.044 R)
• M33: 5,911,360 km (0.095 R)
• M34: 6,251,994 km (0.12 R)
• M35: 6,442,133 km (0.059 R)
• M36: 6,792,791 km (0.072 R)
• M37: 6,970,363 km (0.111 R)
• M38: 7,077,774 km (0.064 R)
• M39: 7,294,093 km (0.092 R)
• M40: 7,733,312 km (0.103 R)
• M41: 7,974,913 km (0.113 R)
• M42: 8,068,412 km (0.105 R)
• M43: 8,237,756 km (0.049 R)
• M44: 9,141,327 km (0.092 R)
• M45: 9,298,256 km (0.082 R)
• M46: 9,694,540 km (0.03 R)
• M47: 9,774,426 km (0.114 R)
• M48: 9,954,990 km (0.115 R)
• M49: 10,116,556 km (0.095 R)
• M50: 10,524,061 km (0.103 R)
• M51: 10,729,907 km (0.089 R)
• M52: 11,885,551 km (0.097 R)
• M53: 12,143,009 km (0.09 R)
• M54: 12,229,177 km (0.076 R)
• M55: 12,380,570 km (0.085 R)
• M56: 12,597,936 km (0.113 R)
• M57: 12,992,276 km (0.034 R)
• M58: 13,279,653 km (0.079 R)
• M59: 13,636,145 km (0.116 R)
• M60: 13,860,692 km (0.116 R)
• M61: 14,176,941 km (0.107 R)
• M62: 14,449,958 km (0.074 R)
• M63: 14,655,954 km (0.074 R)
• M64: 14,793,733 km (0.096 R)
• M65: 14,978,188 km (0.106 R)
• M66: 15,070,639 km (0.06 R)
• M67: 15,302,815 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.1

Radius: 14.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.55 AU - 3.57 AU

Year: 3631 Days

Day: 7 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,576,186 km

• M1: 206,295 km (0.114 R)
• M2: 300,243 km (0.033 R)
• M3: 719,865 km (0.12 R)
• M4: 961,316 km (0.092 R)
• M5: 1,068,278 km (0.107 R)
• M6: 1,218,026 km (0.058 R)
• M7: 1,415,944 km (0.119 R)
• M8: 1,540,110 km (0.095 R)
• M9: 1,668,166 km (0.072 R)
• M10: 2,028,098 km (0.079 R)
• M11: 2,233,496 km (0.094 R)
• M12: 2,479,585 km (0.094 R)
• M13: 2,786,709 km (0.119 R)
• M14: 2,927,331 km (0.051 R)
• M15: 3,161,003 km (0.112 R)
• M16: 3,476,056 km (0.112 R)
• M17: 3,723,940 km (0.093 R)
• M18: 4,237,509 km (0.096 R)
• M19: 4,564,829 km (0.051 R)
• M20: 4,815,855 km (0.079 R)
• M21: 4,985,798 km (0.078 R)
• M22: 5,092,910 km (0.12 R)
• M23: 5,463,314 km (0.107 R)
• M24: 5,887,873 km (0.073 R)
• M25: 6,392,915 km (0.047 R)
• M26: 6,888,084 km (0.058 R)
• M27: 7,080,018 km (0.047 R)
• M28: 7,298,132 km (0.096 R)
• M29: 7,592,541 km (0.109 R)
• M30: 8,066,467 km (0.09 R)
• M31: 8,269,022 km (0.098 R)
• M32: 9,412,997 km (0.104 R)
• M33: 9,599,546 km (0.049 R)
• M34: 10,112,218 km (0.111 R)
• M35: 10,523,313 km (0.111 R)
• M36: 10,717,191 km (0.1 R)
• M37: 11,333,834 km (0.103 R)
• M38: 11,503,927 km (0.072 R)
• M39: 11,846,955 km (0.085 R)
• M40: 12,164,401 km (0.119 R)
• M41: 12,543,033 km (0.106 R)
• M42: 12,866,614 km (0.113 R)
• M43: 13,014,566 km (0.054 R)
• M44: 13,222,657 km (0.118 R)
• M45: 13,793,223 km (0.073 R)
• M46: 13,974,984 km (0.117 R)
• M47: 14,157,643 km (0.088 R)
• M48: 14,834,125 km (0.085 R)
• M49: 15,082,757 km (0.044 R)
• M50: 15,742,034 km (0.11 R)
• M51: 15,963,888 km (0.049 R)
• M52: 17,545,885 km (0.114 R)
• M53: 17,743,055 km (0.065 R)
• M54: 17,907,912 km (0.106 R)
• M55: 18,106,429 km (0.035 R)
• M56: 18,272,482 km (0.115 R)
• M57: 18,672,956 km (0.101 R)
• M58: 18,773,486 km (0.064 R)
• M59: 19,516,538 km (0.107 R)
• M60: 20,165,943 km (0.072 R)
• M61: 21,066,223 km (0.062 R)
• M62: 21,310,815 km (0.036 R)
• M63: 22,263,305 km (0.084 R)
• M64: 22,655,251 km (0.111 R)
• M65: 23,085,495 km (0.113 R)
• M66: 23,954,209 km (0.087 R)
• M67: 24,063,565 km (0.059 R)
• M68: 24,282,726 km (0.11 R)
• M69: 24,429,183 km (0.062 R)
• M70: 24,686,341 km (0.088 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 13.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.58 AU - 3.74 AU

Year: 4749 Days

Day: 14 Hours

Environment

Temp: -216 °C

Axial Tilt: 155.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,576,186 km

• M1: 175,030 km (0.12 R)
• M2: 262,544 km (0.095 R)
• M3: 344,823 km (0.077 R)
• M4: 571,015 km (0.106 R)
• M5: 655,687 km (0.105 R)
• M6: 917,185 km (0.107 R)
• M7: 1,067,231 km (0.043 R)
• M8: 1,151,604 km (0.1 R)
• M9: 1,302,100 km (0.111 R)
• M10: 1,708,108 km (0.116 R)
• M11: 1,985,912 km (0.05 R)
• M12: 2,168,870 km (0.057 R)
• M13: 2,618,262 km (0.099 R)
• M14: 2,836,974 km (0.106 R)
• M15: 2,957,251 km (0.107 R)
• M16: 3,292,649 km (0.117 R)
• M17: 3,437,460 km (0.111 R)
• M18: 3,715,114 km (0.107 R)
• M19: 3,847,208 km (0.089 R)
• M20: 4,551,366 km (0.083 R)
• M21: 4,652,344 km (0.116 R)
• M22: 5,043,094 km (0.077 R)
• M23: 5,231,886 km (0.119 R)
• M24: 5,595,110 km (0.104 R)
• M25: 5,856,457 km (0.112 R)
• M26: 5,988,702 km (0.116 R)
• M27: 6,099,554 km (0.118 R)
• M28: 6,278,623 km (0.096 R)
• M29: 6,436,598 km (0.097 R)
• M30: 6,941,940 km (0.056 R)
• M31: 7,579,675 km (0.119 R)
• M32: 7,917,767 km (0.109 R)
• M33: 8,039,838 km (0.091 R)
• M34: 8,285,628 km (0.106 R)
• M35: 8,384,661 km (0.088 R)
• M36: 8,885,814 km (0.089 R)
• M37: 9,216,874 km (0.094 R)
• M38: 9,396,841 km (0.075 R)
• M39: 10,420,688 km (0.093 R)
• M40: 10,796,778 km (0.043 R)
• M41: 11,232,257 km (0.115 R)
• M42: 11,535,043 km (0.066 R)
• M43: 12,008,221 km (0.12 R)
• M44: 12,317,739 km (0.082 R)
• M45: 12,402,561 km (0.118 R)
• M46: 12,629,950 km (0.11 R)
• M47: 12,801,389 km (0.108 R)
• M48: 13,582,290 km (0.094 R)
• M49: 13,963,914 km (0.071 R)
• M50: 14,348,979 km (0.034 R)
• M51: 14,767,703 km (0.112 R)
• M52: 15,770,308 km (0.106 R)
• M53: 15,924,245 km (0.102 R)
• M54: 16,109,447 km (0.101 R)
• M55: 16,202,497 km (0.116 R)
• M56: 16,544,627 km (0.116 R)
• M57: 16,857,885 km (0.117 R)
• M58: 17,046,677 km (0.034 R)
• M59: 17,331,362 km (0.12 R)
• M60: 17,649,407 km (0.115 R)
• M61: 17,873,206 km (0.101 R)
• M62: 18,745,361 km (0.072 R)
• M63: 19,334,627 km (0.069 R)
• M64: 19,466,423 km (0.108 R)
• M65: 21,002,943 km (0.04 R)
• M66: 21,512,473 km (0.098 R)
• M67: 21,683,164 km (0.028 R)
• M68: 22,960,730 km (0.087 R)
• M69: 23,310,191 km (0.079 R)
• M70: 23,626,141 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.7

Radius: 9.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.95 AU - 4.79 AU

Year: 5164 Days

Day: 11.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,576,186 km

• M1: 130,001 km (0.106 R)
• M2: 211,531 km (0.097 R)
• M3: 329,714 km (0.108 R)
• M4: 432,487 km (0.08 R)
• M5: 538,403 km (0.082 R)
• M6: 674,238 km (0.104 R)
• M7: 746,643 km (0.089 R)
• M8: 1,100,741 km (0.067 R)
• M9: 1,517,371 km (0.111 R)
• M10: 1,875,209 km (0.096 R)
• M11: 2,196,097 km (0.111 R)
• M12: 2,338,963 km (0.025 R)
• M13: 2,403,439 km (0.101 R)
• M14: 2,484,970 km (0.108 R)
• M15: 2,871,830 km (0.103 R)
• M16: 2,975,950 km (0.107 R)
• M17: 3,081,267 km (0.031 R)
• M18: 3,205,882 km (0.087 R)
• M19: 3,441,649 km (0.064 R)
• M20: 3,683,100 km (0.034 R)
• M21: 3,872,490 km (0.087 R)
• M22: 4,300,789 km (0.077 R)
• M23: 4,360,479 km (0.115 R)
• M24: 4,621,826 km (0.106 R)
• M25: 4,682,862 km (0.043 R)
• M26: 4,744,197 km (0.079 R)
• M27: 4,909,204 km (0.098 R)
• M28: 5,013,174 km (0.117 R)
• M29: 5,076,005 km (0.107 R)
• M30: 5,265,845 km (0.077 R)
• M31: 5,351,116 km (0.114 R)
• M32: 5,415,293 km (0.053 R)
• M33: 5,849,726 km (0.108 R)
• M34: 5,915,848 km (0.107 R)
• M35: 6,004,410 km (0.114 R)
• M36: 6,071,130 km (0.073 R)
• M37: 6,295,378 km (0.107 R)
• M38: 6,636,910 km (0.111 R)
• M39: 7,078,223 km (0.113 R)
• M40: 7,576,983 km (0.098 R)
• M41: 7,697,409 km (0.047 R)
• M42: 8,111,795 km (0.086 R)
• M43: 8,708,990 km (0.12 R)
• M44: 9,294,665 km (0.106 R)
• M45: 9,397,888 km (0.055 R)
• M46: 9,972,044 km (0.09 R)
• M47: 10,077,661 km (0.118 R)
• M48: 10,530,793 km (0.105 R)
• M49: 10,800,368 km (0.11 R)
• M50: 11,181,842 km (0.1 R)
• M51: 11,319,024 km (0.102 R)
• M52: 11,595,331 km (0.072 R)
• M53: 12,182,652 km (0.083 R)
• M54: 12,465,691 km (0.061 R)
• M55: 12,865,716 km (0.092 R)
• M56: 13,473,532 km (0.036 R)
• M57: 13,766,295 km (0.113 R)
• M58: 14,477,484 km (0.069 R)
• M59: 14,567,242 km (0.103 R)
• M60: 14,717,289 km (0.111 R)
• M61: 14,807,496 km (0.072 R)
• M62: 14,988,510 km (0.07 R)
• M63: 15,781,528 km (0.104 R)
• M64: 16,245,282 km (0.117 R)
• M65: 16,494,362 km (0.08 R)
• M66: 17,186,103 km (0.096 R)
• M67: 17,567,278 km (0.085 R)
• M68: 17,887,118 km (0.047 R)
• M69: 18,273,530 km (0.066 R)
• M70: 18,662,634 km (0.1 R)
• M71: 18,956,294 km (0.047 R)
• M72: 19,251,600 km (0.028 R)
• M73: 19,317,423 km (0.098 R)
• M74: 19,449,219 km (0.108 R)
• M75: 19,515,192 km (0.099 R)
• M76: 19,846,551 km (0.055 R)
• M77: 20,682,803 km (0.108 R)
• M78: 21,292,115 km (0.098 R)
• M79: 21,941,669 km (0.046 R)
• M80: 22,010,335 km (0.044 R)
• M81: 22,424,422 km (0.109 R)
• M82: 23,330,237 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit