🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833

Radius: 12.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.63 AU - 0.87 AU

Year: 433 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 32,841,224 km

• M1: 156,180 km (0.027 R)
• M2: 242,199 km (0.088 R)
• M3: 367,263 km (0.105 R)
• M4: 505,940 km (0.085 R)
• M5: 614,249 km (0.111 R)
• M6: 710,889 km (0.05 R)
• M7: 800,199 km (0.082 R)
• M8: 903,122 km (0.117 R)
• M9: 1,054,366 km (0.113 R)
• M10: 1,153,549 km (0.111 R)
• M11: 1,383,481 km (0.085 R)
• M12: 1,487,452 km (0.038 R)
• M13: 1,571,526 km (0.082 R)
• M14: 1,750,744 km (0.059 R)
• M15: 1,863,989 km (0.116 R)
• M16: 1,979,778 km (0.11 R)
• M17: 2,148,674 km (0.073 R)
• M18: 2,264,014 km (0.083 R)
• M19: 2,368,284 km (0.095 R)
• M20: 2,507,709 km (0.11 R)
• M21: 2,595,523 km (0.051 R)
• M22: 2,697,998 km (0.073 R)
• M23: 2,808,850 km (0.108 R)
• M24: 2,893,073 km (0.03 R)
• M25: 3,020,979 km (0.11 R)
• M26: 3,100,117 km (0.095 R)
• M27: 3,180,002 km (0.03 R)
• M28: 3,431,177 km (0.099 R)
• M29: 3,574,492 km (0.106 R)
• M30: 3,735,309 km (0.083 R)
• M31: 3,953,423 km (0.088 R)
• M32: 4,167,647 km (0.108 R)
• M33: 4,691,090 km (0.119 R)
• M34: 4,952,288 km (0.117 R)
• M35: 5,166,362 km (0.098 R)
• M36: 5,278,860 km (0.098 R)
• M37: 5,409,758 km (0.057 R)
• M38: 5,577,158 km (0.114 R)
• M39: 5,657,043 km (0.048 R)
• M40: 5,737,378 km (0.095 R)
• M41: 5,872,016 km (0.075 R)
• M42: 5,989,600 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 10.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.11 AU - 1.51 AU

Year: 1000 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 127 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,841,224 km

• M1: 164,258 km (0.025 R)
• M2: 282,890 km (0.069 R)
• M3: 360,830 km (0.115 R)
• M4: 434,133 km (0.105 R)
• M5: 673,490 km (0.062 R)
• M6: 763,099 km (0.08 R)
• M7: 945,309 km (0.094 R)
• M8: 1,138,589 km (0.097 R)
• M9: 1,221,167 km (0.066 R)
• M10: 1,768,995 km (0.064 R)
• M11: 1,879,248 km (0.101 R)
• M12: 1,982,770 km (0.051 R)
• M13: 2,139,250 km (0.042 R)
• M14: 2,411,069 km (0.056 R)
• M15: 2,548,849 km (0.094 R)
• M16: 2,643,694 km (0.114 R)
• M17: 2,760,380 km (0.065 R)
• M18: 2,842,509 km (0.101 R)
• M19: 2,993,453 km (0.097 R)
• M20: 3,093,834 km (0.089 R)
• M21: 3,200,796 km (0.032 R)
• M22: 3,596,034 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 13.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.8 AU - 2.6 AU

Year: 2176 Days

Day: 11.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 176.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,841,224 km

• M1: 172,187 km (0.086 R)
• M2: 336,146 km (0.046 R)
• M3: 504,594 km (0.049 R)
• M4: 704,606 km (0.1 R)
• M5: 803,490 km (0.112 R)
• M6: 1,104,032 km (0.092 R)
• M7: 1,207,853 km (0.096 R)
• M8: 1,305,241 km (0.119 R)
• M9: 1,441,226 km (0.094 R)
• M10: 1,603,689 km (0.112 R)
• M11: 1,733,839 km (0.09 R)
• M12: 1,862,045 km (0.05 R)
• M13: 2,081,056 km (0.108 R)
• M14: 2,308,894 km (0.096 R)
• M15: 2,407,329 km (0.098 R)
• M16: 2,494,694 km (0.097 R)
• M17: 2,685,581 km (0.114 R)
• M18: 2,808,999 km (0.071 R)
• M19: 3,122,856 km (0.06 R)
• M20: 3,259,887 km (0.059 R)
• M21: 3,589,900 km (0.117 R)
• M22: 3,755,505 km (0.116 R)
• M23: 3,967,934 km (0.073 R)
• M24: 4,427,798 km (0.093 R)
• M25: 4,644,715 km (0.1 R)
• M26: 5,349,470 km (0.119 R)
• M27: 5,539,310 km (0.089 R)
• M28: 5,680,979 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.5

Radius: 13.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.55 AU - 4.31 AU

Year: 5195 Days

Day: 10.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 178.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,841,224 km

• M1: 230,231 km (0.075 R)
• M2: 320,738 km (0.094 R)
• M3: 818,450 km (0.098 R)
• M4: 1,162,375 km (0.076 R)
• M5: 1,476,232 km (0.065 R)
• M6: 1,721,871 km (0.067 R)
• M7: 1,866,233 km (0.059 R)
• M8: 2,048,144 km (0.107 R)
• M9: 2,184,279 km (0.07 R)
• M10: 2,323,554 km (0.113 R)
• M11: 2,872,728 km (0.041 R)
• M12: 3,300,877 km (0.071 R)
• M13: 3,875,482 km (0.093 R)
• M14: 3,981,398 km (0.119 R)
• M15: 4,348,810 km (0.087 R)
• M16: 4,525,635 km (0.062 R)
• M17: 4,772,770 km (0.114 R)
• M18: 5,280,206 km (0.084 R)
• M19: 5,445,362 km (0.075 R)
• M20: 5,756,676 km (0.118 R)
• M21: 6,073,973 km (0.113 R)
• M22: 6,396,955 km (0.071 R)
• M23: 6,547,899 km (0.026 R)
• M24: 6,700,040 km (0.08 R)
• M25: 7,294,392 km (0.084 R)
• M26: 7,558,133 km (0.072 R)
• M27: 7,691,275 km (0.106 R)
• M28: 7,959,654 km (0.073 R)
• M29: 8,450,784 km (0.103 R)
• M30: 8,700,163 km (0.082 R)
• M31: 8,895,688 km (0.092 R)
• M32: 9,433,941 km (0.088 R)
• M33: 11,232,855 km (0.091 R)
• M34: 11,354,478 km (0.114 R)
• M35: 11,476,550 km (0.071 R)
• M36: 11,722,040 km (0.118 R)
• M37: 11,876,276 km (0.071 R)
• M38: 12,312,054 km (0.113 R)
• M39: 12,437,417 km (0.103 R)
• M40: 12,911,792 km (0.068 R)
• M41: 13,263,347 km (0.102 R)
• M42: 13,747,745 km (0.052 R)
• M43: 14,336,862 km (0.079 R)
• M44: 14,867,485 km (0.11 R)
• M45: 15,269,754 km (0.069 R)
• M46: 15,472,160 km (0.098 R)
• M47: 15,743,530 km (0.069 R)
• M48: 16,601,624 km (0.104 R)
• M49: 17,053,858 km (0.078 R)
• M50: 17,722,112 km (0.09 R)
• M51: 18,399,042 km (0.034 R)
• M52: 18,722,622 km (0.084 R)
• M53: 19,302,464 km (0.105 R)
• M54: 19,594,778 km (0.087 R)
• M55: 20,591,698 km (0.113 R)
• M56: 21,680,771 km (0.095 R)
• M57: 22,060,749 km (0.1 R)
• M58: 22,442,822 km (0.101 R)
• M59: 22,558,013 km (0.063 R)
• M60: 23,368,983 km (0.036 R)
• M61: 23,836,626 km (0.079 R)
• M62: 24,032,449 km (0.087 R)
• M63: 24,150,183 km (0.084 R)
• M64: 25,698,221 km (0.103 R)
• M65: 26,100,341 km (0.102 R)
• M66: 26,464,013 km (0.044 R)
• M67: 26,910,862 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.6

Radius: 8.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.56 AU - 6.86 AU

Year: 9099 Days

Day: 5.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 32,841,224 km

• M1: 118,033 km (0.111 R)
• M2: 215,870 km (0.095 R)
• M3: 276,756 km (0.083 R)
• M4: 329,714 km (0.116 R)
• M5: 543,639 km (0.095 R)
• M6: 635,342 km (0.11 R)
• M7: 743,801 km (0.112 R)
• M8: 823,536 km (0.119 R)
• M9: 1,029,832 km (0.08 R)
• M10: 2,290,194 km (0.059 R)
• M11: 2,443,382 km (0.112 R)
• M12: 2,547,353 km (0.053 R)
• M13: 2,600,011 km (0.09 R)
• M14: 3,470,371 km (0.118 R)
• M15: 4,049,166 km (0.085 R)
• M16: 4,131,295 km (0.068 R)
• M17: 4,214,172 km (0.108 R)
• M18: 4,276,554 km (0.095 R)
• M19: 4,550,767 km (0.118 R)
• M20: 4,787,281 km (0.097 R)
• M21: 5,589,276 km (0.1 R)
• M22: 5,865,882 km (0.118 R)
• M23: 6,217,886 km (0.063 R)
• M24: 6,360,602 km (0.118 R)
• M25: 6,528,451 km (0.043 R)
• M26: 6,917,854 km (0.062 R)
• M27: 7,289,755 km (0.058 R)
• M28: 7,465,532 km (0.111 R)
• M29: 7,795,695 km (0.082 R)
• M30: 7,898,319 km (0.115 R)
• M31: 9,792,228 km (0.104 R)
• M32: 10,042,056 km (0.118 R)
• M33: 10,491,149 km (0.045 R)
• M34: 11,642,604 km (0.111 R)
• M35: 11,936,713 km (0.097 R)
• M36: 11,995,954 km (0.097 R)
• M37: 12,233,366 km (0.059 R)
• M38: 12,352,595 km (0.115 R)
• M39: 12,472,423 km (0.119 R)
• M40: 12,562,332 km (0.047 R)
• M41: 13,474,579 km (0.069 R)
• M42: 16,732,073 km (0.107 R)
• M43: 18,344,888 km (0.09 R)
• M44: 19,866,448 km (0.089 R)
• M45: 23,583,506 km (0.115 R)
• M46: 23,769,306 km (0.105 R)
• M47: 24,217,203 km (0.055 R)
• M48: 24,554,994 km (0.087 R)
• M49: 24,667,941 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.1

Radius: 7.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.12 AU - 8.58 AU

Year: 16090 Days

Day: 19.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,841,224 km

• M1: 529,726 km (0.114 R)
• M2: 689,197 km (0.096 R)
• M3: 907,311 km (0.119 R)
• M4: 1,406,220 km (0.075 R)
• M5: 1,456,934 km (0.04 R)
• M6: 1,866,533 km (0.108 R)
• M7: 2,171,862 km (0.078 R)
• M8: 2,230,953 km (0.116 R)
• M9: 3,292,051 km (0.061 R)
• M10: 3,613,836 km (0.106 R)
• M11: 4,018,199 km (0.081 R)
• M12: 4,164,356 km (0.108 R)
• M13: 4,238,108 km (0.112 R)
• M14: 4,362,124 km (0.057 R)
• M15: 4,588,167 km (0.102 R)
• M16: 4,869,560 km (0.114 R)
• M17: 5,775,076 km (0.098 R)
• M18: 5,829,829 km (0.099 R)
• M19: 5,995,583 km (0.108 R)
• M20: 6,162,834 km (0.114 R)
• M21: 6,359,854 km (0.094 R)
• M22: 6,818,073 km (0.1 R)
• M23: 8,071,104 km (0.115 R)
• M24: 8,163,257 km (0.116 R)
• M25: 8,410,841 km (0.065 R)
• M26: 8,660,969 km (0.113 R)
• M27: 9,685,565 km (0.086 R)
• M28: 9,849,075 km (0.08 R)
• M29: 10,245,360 km (0.061 R)
• M30: 10,445,522 km (0.064 R)
• M31: 10,748,009 km (0.047 R)
• M32: 11,465,330 km (0.032 R)
• M33: 12,339,132 km (0.119 R)
• M34: 13,671,450 km (0.084 R)
• M35: 13,744,753 km (0.096 R)
• M36: 15,162,492 km (0.056 R)
• M37: 16,782,936 km (0.055 R)
• M38: 17,773,274 km (0.114 R)
• M39: 17,893,401 km (0.079 R)
• M40: 19,273,591 km (0.063 R)
• M41: 19,438,149 km (0.12 R)
• M42: 20,898,374 km (0.106 R)
• M43: 22,523,306 km (0.11 R)
• M44: 22,653,306 km (0.075 R)
• M45: 24,099,918 km (0.073 R)
• M46: 24,277,341 km (0.04 R)
• M47: 24,499,643 km (0.032 R)
• M48: 26,393,702 km (0.119 R)
• M49: 27,081,553 km (0.059 R)
• M50: 27,358,309 km (0.103 R)
• M51: 28,803,125 km (0.09 R)
• M52: 30,177,182 km (0.112 R)
• M53: 31,137,151 km (0.103 R)
• M54: 31,475,542 km (0.118 R)
• M55: 32,107,293 km (0.099 R)
• M56: 32,204,831 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit