🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488

Radius: 11.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.68 AU - 0.7 AU

Year: 364 Days

Day: 10.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 62.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,400,372 km

• M1: 140,772 km (0.036 R)
• M2: 217,216 km (0.044 R)
• M3: 337,493 km (0.082 R)
• M4: 414,087 km (0.115 R)
• M5: 519,254 km (0.106 R)
• M6: 612,603 km (0.101 R)
• M7: 708,944 km (0.071 R)
• M8: 785,987 km (0.118 R)
• M9: 855,101 km (0.086 R)
• M10: 953,238 km (0.104 R)
• M11: 1,027,588 km (0.115 R)
• M12: 1,104,182 km (0.073 R)
• M13: 1,224,907 km (0.076 R)
• M14: 1,306,588 km (0.109 R)
• M15: 1,390,213 km (0.118 R)
• M16: 1,549,086 km (0.067 R)
• M17: 1,619,247 km (0.119 R)
• M18: 1,695,093 km (0.1 R)
• M19: 1,905,428 km (0.093 R)
• M20: 2,006,257 km (0.109 R)
• M21: 2,088,087 km (0.055 R)
• M22: 2,166,028 km (0.044 R)
• M23: 2,250,251 km (0.09 R)
• M24: 2,319,515 km (0.107 R)
• M25: 2,411,218 km (0.106 R)
• M26: 2,778,780 km (0.09 R)
• M27: 2,853,280 km (0.058 R)
• M28: 2,922,694 km (0.119 R)
• M29: 3,057,481 km (0.084 R)
• M30: 3,170,278 km (0.112 R)
• M31: 3,278,437 km (0.117 R)
• M32: 3,357,425 km (0.091 R)
• M33: 3,529,612 km (0.079 R)
• M34: 3,667,093 km (0.055 R)
• M35: 3,793,503 km (0.098 R)
• M36: 3,882,962 km (0.105 R)
• M37: 4,135,783 km (0.06 R)
• M38: 4,294,057 km (0.069 R)
• M39: 4,400,721 km (0.034 R)
• M40: 4,548,972 km (0.025 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.1

Radius: 14.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.91 AU - 1.41 AU

Year: 794 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 68,400,372 km

• M1: 392,694 km (0.104 R)
• M2: 521,947 km (0.07 R)
• M3: 618,587 km (0.119 R)
• M4: 708,346 km (0.11 R)
• M5: 798,254 km (0.107 R)
• M6: 936,034 km (0.081 R)
• M7: 1,031,029 km (0.113 R)
• M8: 1,159,383 km (0.078 R)
• M9: 1,293,573 km (0.032 R)
• M10: 1,427,014 km (0.045 R)
• M11: 1,551,779 km (0.072 R)
• M12: 1,949,410 km (0.119 R)
• M13: 2,059,514 km (0.03 R)
• M14: 2,324,751 km (0.114 R)
• M15: 2,457,743 km (0.057 R)
• M16: 2,601,507 km (0.078 R)
• M17: 2,698,895 km (0.029 R)
• M18: 2,789,402 km (0.094 R)
• M19: 2,939,598 km (0.074 R)
• M20: 3,135,571 km (0.025 R)
• M21: 3,257,045 km (0.073 R)
• M22: 3,371,338 km (0.068 R)
• M23: 3,513,755 km (0.063 R)
• M24: 3,990,972 km (0.09 R)
• M25: 4,151,640 km (0.115 R)
• M26: 4,537,902 km (0.093 R)
• M27: 4,646,360 km (0.062 R)
• M28: 4,745,544 km (0.116 R)
• M29: 4,835,452 km (0.083 R)
• M30: 4,956,327 km (0.115 R)
• M31: 5,047,582 km (0.079 R)
• M32: 5,139,435 km (0.089 R)
• M33: 5,242,209 km (0.093 R)
• M34: 5,335,258 km (0.114 R)
• M35: 5,428,907 km (0.058 R)
• M36: 5,544,097 km (0.085 R)
• M37: 5,639,092 km (0.104 R)
• M38: 6,034,778 km (0.106 R)
• M39: 6,219,831 km (0.096 R)
• M40: 6,528,451 km (0.104 R)
• M41: 6,853,677 km (0.103 R)
• M42: 6,989,811 km (0.079 R)
• M43: 7,161,100 km (0.035 R)
• M44: 7,566,660 km (0.054 R)
• M45: 7,801,679 km (0.049 R)
• M46: 7,896,374 km (0.105 R)
• M47: 7,991,518 km (0.118 R)
• M48: 8,182,854 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 10.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.37 AU - 2.17 AU

Year: 1497 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 68,400,372 km

• M1: 134,788 km (0.064 R)
• M2: 220,208 km (0.105 R)
• M3: 509,530 km (0.101 R)
• M4: 632,051 km (0.1 R)
• M5: 715,377 km (0.115 R)
• M6: 816,954 km (0.085 R)
• M7: 958,922 km (0.061 R)
• M8: 1,025,344 km (0.102 R)
• M9: 1,174,194 km (0.099 R)
• M10: 1,256,921 km (0.039 R)
• M11: 1,353,262 km (0.059 R)
• M12: 1,493,585 km (0.107 R)
• M13: 1,559,707 km (0.108 R)
• M14: 1,657,544 km (0.085 R)
• M15: 1,782,907 km (0.103 R)
• M16: 1,872,517 km (0.112 R)
• M17: 2,023,162 km (0.118 R)
• M18: 2,096,764 km (0.098 R)
• M19: 2,205,372 km (0.106 R)
• M20: 2,294,981 km (0.09 R)
• M21: 2,463,727 km (0.05 R)
• M22: 2,578,618 km (0.12 R)
• M23: 2,673,314 km (0.104 R)
• M24: 2,746,916 km (0.101 R)
• M25: 2,813,786 km (0.058 R)
• M26: 2,911,324 km (0.047 R)
• M27: 3,010,059 km (0.095 R)
• M28: 3,289,358 km (0.084 R)
• M29: 3,504,480 km (0.069 R)
• M30: 3,691,327 km (0.116 R)
• M31: 3,757,151 km (0.114 R)
• M32: 4,015,805 km (0.087 R)
• M33: 4,117,382 km (0.094 R)
• M34: 4,271,618 km (0.084 R)
• M35: 4,427,798 km (0.04 R)
• M36: 4,674,485 km (0.052 R)
• M37: 5,218,273 km (0.055 R)
• M38: 5,320,149 km (0.068 R)
• M39: 5,394,649 km (0.095 R)
• M40: 5,563,545 km (0.106 R)
• M41: 5,667,665 km (0.065 R)
• M42: 5,753,385 km (0.111 R)
• M43: 5,906,872 km (0.081 R)
• M44: 6,022,810 km (0.083 R)
• M45: 6,198,139 km (0.074 R)
• M46: 6,404,883 km (0.025 R)
• M47: 6,474,297 km (0.095 R)
• M48: 6,654,113 km (0.109 R)
• M49: 6,724,424 km (0.094 R)
• M50: 6,795,034 km (0.113 R)
• M51: 6,875,967 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.1

Radius: 9.2

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2 AU - 3.1 AU

Year: 2589 Days

Day: 8.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,400,372 km

• M1: 115,041 km (0.078 R)
• M2: 261,946 km (0.104 R)
• M3: 558,299 km (0.116 R)
• M4: 649,853 km (0.064 R)
• M5: 717,322 km (0.118 R)
• M6: 839,094 km (0.111 R)
• M7: 935,136 km (0.026 R)
• M8: 1,069,326 km (0.093 R)
• M9: 1,127,220 km (0.099 R)
• M10: 1,484,310 km (0.083 R)
• M11: 1,589,029 km (0.119 R)
• M12: 1,737,130 km (0.101 R)
• M13: 1,889,870 km (0.041 R)
• M14: 2,090,780 km (0.079 R)
• M15: 2,298,721 km (0.107 R)
• M16: 2,623,348 km (0.069 R)
• M17: 2,734,799 km (0.083 R)
• M18: 2,831,588 km (0.082 R)
• M19: 3,230,566 km (0.082 R)
• M20: 3,576,586 km (0.111 R)
• M21: 3,682,800 km (0.078 R)
• M22: 3,754,159 km (0.09 R)
• M23: 3,825,966 km (0.035 R)
• M24: 4,210,582 km (0.112 R)
• M25: 4,550,318 km (0.051 R)
• M26: 4,646,211 km (0.078 R)
• M27: 4,801,194 km (0.095 R)
• M28: 4,997,317 km (0.088 R)
• M29: 5,136,144 km (0.049 R)
• M30: 5,296,363 km (0.07 R)
• M31: 5,663,027 km (0.086 R)
• M32: 5,953,995 km (0.096 R)
• M33: 6,059,013 km (0.095 R)
• M34: 6,164,779 km (0.067 R)
• M35: 6,399,498 km (0.1 R)
• M36: 6,572,134 km (0.074 R)
• M37: 6,855,771 km (0.063 R)
• M38: 7,099,017 km (0.091 R)
• M39: 7,165,888 km (0.113 R)
• M40: 7,731,068 km (0.065 R)
• M41: 8,451,831 km (0.085 R)
• M42: 8,546,377 km (0.118 R)
• M43: 8,641,222 km (0.116 R)
• M44: 9,462,215 km (0.12 R)
• M45: 9,881,987 km (0.107 R)
• M46: 9,956,785 km (0.087 R)
• M47: 10,282,759 km (0.113 R)
• M48: 10,485,016 km (0.114 R)
• M49: 10,586,742 km (0.057 R)
• M50: 10,765,362 km (0.108 R)
• M51: 11,125,893 km (0.086 R)
• M52: 12,364,862 km (0.083 R)
• M53: 12,959,664 km (0.119 R)
• M54: 13,702,567 km (0.114 R)
• M55: 13,841,543 km (0.1 R)
• M56: 13,953,143 km (0.097 R)
• M57: 14,318,012 km (0.088 R)
• M58: 14,487,357 km (0.069 R)
• M59: 14,942,434 km (0.098 R)
• M60: 14,999,730 km (0.116 R)
• M61: 15,808,306 km (0.057 R)
• M62: 16,483,142 km (0.117 R)
• M63: 16,720,105 km (0.073 R)
• M64: 17,077,644 km (0.103 R)
• M65: 17,137,483 km (0.117 R)
• M66: 18,134,852 km (0.09 R)
• M67: 18,287,592 km (0.05 R)
• M68: 18,563,600 km (0.062 R)
• M69: 18,933,855 km (0.108 R)
• M70: 19,026,755 km (0.106 R)
• M71: 19,556,331 km (0.107 R)
• M72: 19,618,863 km (0.105 R)
• M73: 20,027,565 km (0.071 R)
• M74: 20,090,695 km (0.096 R)
• M75: 20,312,100 km (0.076 R)
• M76: 20,534,253 km (0.05 R)
• M77: 21,045,279 km (0.08 R)
• M78: 21,625,270 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.5

Radius: 5.8

Gravity: 28.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.2 AU - 9.84 AU

Year: 14441 Days

Day: 15.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,400,372 km

• M1: 89,460 km (0.112 R)
• M2: 265,387 km (0.11 R)
• M3: 409,599 km (0.085 R)
• M4: 463,305 km (0.107 R)
• M5: 660,325 km (0.112 R)
• M6: 1,364,781 km (0.084 R)
• M7: 1,618,200 km (0.086 R)
• M8: 2,104,543 km (0.094 R)
• M9: 3,128,091 km (0.106 R)
• M10: 3,386,297 km (0.089 R)
• M11: 3,651,385 km (0.106 R)
• M12: 3,883,860 km (0.061 R)
• M13: 4,201,456 km (0.056 R)
• M14: 4,363,471 km (0.116 R)
• M15: 4,486,141 km (0.108 R)
• M16: 6,046,596 km (0.105 R)
• M17: 6,275,481 km (0.107 R)
• M18: 6,367,783 km (0.111 R)
• M19: 6,553,883 km (0.098 R)
• M20: 6,741,778 km (0.103 R)
• M21: 7,122,803 km (0.053 R)
• M22: 7,806,466 km (0.092 R)
• M23: 7,856,132 km (0.078 R)
• M24: 8,561,935 km (0.041 R)
• M25: 9,605,081 km (0.094 R)
• M26: 10,087,534 km (0.076 R)
• M27: 10,141,539 km (0.091 R)
• M28: 10,304,451 km (0.08 R)
• M29: 11,355,825 km (0.104 R)
• M30: 12,037,243 km (0.095 R)
• M31: 13,618,343 km (0.057 R)
• M32: 13,738,021 km (0.101 R)
• M33: 15,139,604 km (0.096 R)
• M34: 15,825,809 km (0.108 R)
• M35: 17,552,767 km (0.101 R)
• M36: 17,813,666 km (0.098 R)
• M37: 18,010,237 km (0.116 R)
• M38: 18,936,846 km (0.103 R)
• M39: 19,003,567 km (0.05 R)
• M40: 19,540,623 km (0.086 R)
• M41: 19,608,092 km (0.089 R)
• M42: 20,629,546 km (0.102 R)
• M43: 21,181,413 km (0.117 R)
• M44: 22,370,267 km (0.117 R)
• M45: 22,653,007 km (0.099 R)
• M46: 23,652,321 km (0.107 R)
• M47: 23,796,234 km (0.107 R)
• M48: 23,868,340 km (0.037 R)
• M49: 24,012,702 km (0.079 R)
• M50: 27,035,477 km (0.082 R)
• M51: 27,866,643 km (0.059 R)
• M52: 28,018,634 km (0.096 R)
• M53: 28,247,220 km (0.101 R)
• M54: 28,782,930 km (0.053 R)
• M55: 29,476,615 km (0.086 R)
• M56: 29,631,449 km (0.049 R)
• M57: 31,432,158 km (0.042 R)
• M58: 33,752,571 km (0.043 R)
• M59: 34,076,899 km (0.092 R)
• M60: 36,792,100 km (0.06 R)
• M61: 38,217,768 km (0.104 R)
• M62: 38,555,859 km (0.113 R)
• M63: 38,725,204 km (0.054 R)
• M64: 39,575,967 km (0.089 R)
• M65: 40,003,667 km (0.111 R)
• M66: 40,950,024 km (0.104 R)
• M67: 41,469,278 km (0.068 R)
• M68: 42,952,241 km (0.105 R)
• M69: 43,479,873 km (0.095 R)
• M70: 44,009,599 km (0.101 R)
• M71: 45,432,574 km (0.101 R)
• M72: 46,690,094 km (0.049 R)
• M73: 47,504,505 km (0.066 R)
• M74: 50,530,570 km (0.111 R)
• M75: 51,832,969 km (0.111 R)
• M76: 52,582,305 km (0.036 R)
• M77: 52,864,148 km (0.107 R)
• M78: 53,052,342 km (0.103 R)
• M79: 53,335,082 km (0.027 R)
• M80: 53,429,478 km (0.064 R)
• M81: 53,807,362 km (0.085 R)
• M82: 53,902,058 km (0.118 R)
• M83: 55,519,211 km (0.119 R)
• M84: 55,614,953 km (0.109 R)
• M85: 58,606,312 km (0.107 R)
• M86: 59,582,438 km (0.102 R)
• M87: 61,056,725 km (0.082 R)
• M88: 61,748,765 km (0.09 R)
• M89: 62,046,166 km (0.103 R)
• M90: 63,340,337 km (0.073 R)
• M91: 64,542,954 km (0.111 R)
• M92: 64,945,372 km (0.101 R)
• M93: 66,056,585 km (0.081 R)
• M94: 66,767,026 km (0.076 R)
• M95: 67,072,355 km (0.039 R)
• M96: 67,582,035 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 16,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit