🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45

Radius: 12.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.49 AU - 1.77 AU

Year: 1365 Days

Day: 5.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 18,170,523 km

• M1: 178,769 km (0.117 R)
• M2: 297,550 km (0.073 R)
• M3: 451,935 km (0.11 R)
• M4: 572,661 km (0.085 R)
• M5: 650,003 km (0.094 R)
• M6: 728,093 km (0.094 R)
• M7: 875,447 km (0.069 R)
• M8: 963,261 km (0.088 R)
• M9: 1,110,016 km (0.108 R)
• M10: 1,237,474 km (0.055 R)
• M11: 1,365,529 km (0.1 R)
• M12: 1,459,926 km (0.068 R)
• M13: 1,736,382 km (0.095 R)
• M14: 1,928,466 km (0.107 R)
• M15: 2,067,891 km (0.087 R)
• M16: 2,188,467 km (0.09 R)
• M17: 2,408,227 km (0.115 R)
• M18: 2,582,209 km (0.101 R)
• M19: 2,718,642 km (0.062 R)
• M20: 2,802,866 km (0.055 R)
• M21: 2,906,238 km (0.11 R)
• M22: 3,073,339 km (0.108 R)
• M23: 3,346,056 km (0.104 R)
• M24: 3,606,805 km (0.104 R)
• M25: 3,820,281 km (0.115 R)
• M26: 3,921,858 km (0.03 R)
• M27: 4,031,214 km (0.112 R)
• M28: 4,162,411 km (0.064 R)
• M29: 4,266,980 km (0.086 R)
• M30: 4,365,415 km (0.1 R)
• M31: 4,450,387 km (0.083 R)
• M32: 4,578,892 km (0.036 R)
• M33: 4,687,051 km (0.065 R)
• M34: 4,832,460 km (0.113 R)
• M35: 5,031,126 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.2

Radius: 12.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.81 AU - 1.91 AU

Year: 1664 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 18,170,523 km

• M1: 159,471 km (0.094 R)
• M2: 237,561 km (0.06 R)
• M3: 376,239 km (0.067 R)
• M4: 466,446 km (0.081 R)
• M5: 619,784 km (0.111 R)
• M6: 747,241 km (0.086 R)
• M7: 837,898 km (0.112 R)
• M8: 1,195,586 km (0.095 R)
• M9: 1,387,670 km (0.104 R)
• M10: 1,590,225 km (0.081 R)
• M11: 1,700,329 km (0.053 R)
• M12: 1,896,901 km (0.096 R)
• M13: 2,256,385 km (0.099 R)
• M14: 2,392,519 km (0.079 R)
• M15: 2,554,982 km (0.092 R)
• M16: 2,915,513 km (0.11 R)
• M17: 3,064,363 km (0.043 R)
• M18: 3,215,756 km (0.116 R)
• M19: 3,292,500 km (0.076 R)
• M20: 3,460,797 km (0.093 R)
• M21: 3,539,336 km (0.088 R)
• M22: 3,618,623 km (0.097 R)
• M23: 3,765,528 km (0.064 R)
• M24: 3,860,074 km (0.11 R)
• M25: 4,079,235 km (0.093 R)
• M26: 4,218,211 km (0.093 R)
• M27: 4,401,319 km (0.107 R)
• M28: 4,702,908 km (0.117 R)
• M29: 4,790,273 km (0.06 R)
• M30: 5,055,810 km (0.116 R)
• M31: 5,160,379 km (0.109 R)
• M32: 5,250,586 km (0.082 R)
• M33: 5,663,177 km (0.056 R)
• M34: 5,756,376 km (0.087 R)
• M35: 6,038,817 km (0.081 R)
• M36: 6,277,725 km (0.074 R)
• M37: 6,438,842 km (0.118 R)
• M38: 6,519,774 km (0.05 R)
• M39: 6,764,965 km (0.053 R)
• M40: 6,996,543 km (0.115 R)
• M41: 7,197,154 km (0.097 R)
• M42: 7,332,091 km (0.066 R)
• M43: 7,587,155 km (0.055 R)
• M44: 7,983,889 km (0.08 R)
• M45: 8,106,110 km (0.116 R)
• M46: 8,193,625 km (0.087 R)
• M47: 8,281,589 km (0.04 R)
• M48: 8,422,959 km (0.101 R)
• M49: 8,583,028 km (0.11 R)
• M50: 9,379,786 km (0.115 R)
• M51: 9,527,140 km (0.113 R)
• M52: 9,619,741 km (0.099 R)
• M53: 9,768,442 km (0.05 R)
• M54: 9,917,890 km (0.085 R)
• M55: 10,313,876 km (0.037 R)
• M56: 10,619,055 km (0.095 R)
• M57: 10,753,544 km (0.085 R)
• M58: 11,004,719 km (0.096 R)
• M59: 11,710,671 km (0.099 R)
• M60: 11,869,544 km (0.081 R)
• M61: 12,552,757 km (0.118 R)
• M62: 12,674,530 km (0.072 R)
• M63: 12,899,076 km (0.119 R)
• M64: 13,186,753 km (0.1 R)
• M65: 13,269,331 km (0.098 R)
• M66: 13,372,853 km (0.099 R)
• M67: 13,580,495 km (0.076 R)
• M68: 13,810,277 km (0.054 R)
• M69: 13,936,238 km (0.093 R)
• M70: 14,231,395 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 8.1

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.2 AU - 2.24 AU

Year: 2170 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,170,523 km

• M1: 107,262 km (0.087 R)
• M2: 159,322 km (0.092 R)
• M3: 226,790 km (0.039 R)
• M4: 500,854 km (0.108 R)
• M5: 575,204 km (0.102 R)
• M6: 653,743 km (0.118 R)
• M7: 762,201 km (0.098 R)
• M8: 891,005 km (0.103 R)
• M9: 947,403 km (0.075 R)
• M10: 1,064,090 km (0.057 R)
• M11: 1,208,900 km (0.092 R)
• M12: 1,328,130 km (0.076 R)
• M13: 1,384,977 km (0.055 R)
• M14: 1,459,477 km (0.079 R)
• M15: 1,543,850 km (0.08 R)
• M16: 1,612,665 km (0.103 R)
• M17: 1,664,875 km (0.096 R)
• M18: 1,735,335 km (0.097 R)
• M19: 1,806,993 km (0.084 R)
• M20: 1,870,422 km (0.096 R)
• M21: 1,925,474 km (0.1 R)
• M22: 2,018,374 km (0.101 R)
• M23: 2,093,772 km (0.118 R)
• M24: 2,151,068 km (0.101 R)
• M25: 2,345,695 km (0.062 R)
• M26: 2,415,108 km (0.115 R)
• M27: 2,495,442 km (0.117 R)
• M28: 3,257,344 km (0.064 R)
• M29: 3,312,845 km (0.112 R)
• M30: 3,618,025 km (0.091 R)
• M31: 3,675,470 km (0.028 R)
• M32: 3,756,552 km (0.105 R)
• M33: 3,838,083 km (0.03 R)
• M34: 3,979,453 km (0.063 R)
• M35: 4,050,811 km (0.039 R)
• M36: 4,122,469 km (0.077 R)
• M37: 4,599,237 km (0.064 R)
• M38: 4,661,619 km (0.094 R)
• M39: 4,825,130 km (0.064 R)
• M40: 5,067,628 km (0.112 R)
• M41: 5,366,524 km (0.069 R)
• M42: 5,738,126 km (0.058 R)
• M43: 5,791,831 km (0.056 R)
• M44: 5,940,681 km (0.112 R)
• M45: 6,090,578 km (0.106 R)
• M46: 6,450,211 km (0.063 R)
• M47: 6,506,161 km (0.086 R)
• M48: 6,590,385 km (0.11 R)
• M49: 6,731,605 km (0.083 R)
• M50: 6,816,726 km (0.101 R)
• M51: 6,888,084 km (0.094 R)
• M52: 6,945,231 km (0.102 R)
• M53: 7,132,228 km (0.071 R)
• M54: 7,320,871 km (0.044 R)
• M55: 7,762,634 km (0.114 R)
• M56: 7,926,742 km (0.094 R)
• M57: 8,076,939 km (0.118 R)
• M58: 8,137,227 km (0.094 R)
• M59: 9,502,606 km (0.115 R)
• M60: 9,646,220 km (0.048 R)
• M61: 9,710,248 km (0.112 R)
• M62: 10,260,619 km (0.109 R)
• M63: 10,588,986 km (0.088 R)
• M64: 10,688,169 km (0.111 R)
• M65: 10,821,012 km (0.039 R)
• M66: 10,954,304 km (0.081 R)
• M67: 11,188,874 km (0.106 R)
• M68: 11,256,193 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.4

Radius: 10.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.78 AU - 2.86 AU

Year: 2318 Days

Day: 7 Hours

Environment

Temp: -198 °C

Axial Tilt: 117 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,170,523 km

• M1: 144,811 km (0.073 R)
• M2: 257,757 km (0.11 R)
• M3: 568,622 km (0.084 R)
• M4: 657,632 km (0.063 R)
• M5: 769,681 km (0.115 R)
• M6: 879,336 km (0.118 R)
• M7: 965,205 km (0.07 R)
• M8: 1,115,252 km (0.11 R)
• M9: 1,393,953 km (0.106 R)
• M10: 1,659,040 km (0.108 R)
• M11: 1,840,802 km (0.064 R)
• M12: 2,119,353 km (0.054 R)
• M13: 2,210,907 km (0.113 R)
• M14: 2,632,324 km (0.106 R)
• M15: 2,745,271 km (0.036 R)
• M16: 2,845,501 km (0.085 R)
• M17: 3,198,103 km (0.056 R)
• M18: 3,303,719 km (0.11 R)
• M19: 3,502,834 km (0.078 R)
• M20: 3,801,132 km (0.1 R)
• M21: 4,472,827 km (0.079 R)
• M22: 4,557,200 km (0.084 R)
• M23: 4,693,484 km (0.096 R)
• M24: 4,779,353 km (0.111 R)
• M25: 4,883,024 km (0.11 R)
• M26: 5,127,916 km (0.108 R)
• M27: 5,502,958 km (0.037 R)
• M28: 5,611,715 km (0.113 R)
• M29: 5,684,719 km (0.101 R)
• M30: 6,054,226 km (0.107 R)
• M31: 6,185,274 km (0.084 R)
• M32: 6,374,365 km (0.113 R)
• M33: 6,603,848 km (0.095 R)
• M34: 6,719,488 km (0.108 R)
• M35: 6,835,875 km (0.117 R)
• M36: 7,090,490 km (0.04 R)
• M37: 7,427,983 km (0.116 R)
• M38: 7,934,073 km (0.092 R)
• M39: 8,160,265 km (0.051 R)
• M40: 8,430,438 km (0.103 R)
• M41: 8,514,064 km (0.073 R)
• M42: 8,619,081 km (0.077 R)
• M43: 9,150,752 km (0.076 R)
• M44: 9,323,089 km (0.106 R)
• M45: 9,846,831 km (0.119 R)
• M46: 9,912,953 km (0.062 R)
• M47: 10,268,099 km (0.113 R)
• M48: 10,627,582 km (0.09 R)
• M49: 10,740,678 km (0.112 R)
• M50: 11,358,667 km (0.106 R)
• M51: 11,520,831 km (0.051 R)
• M52: 11,870,890 km (0.066 R)
• M53: 11,941,351 km (0.118 R)
• M54: 12,058,935 km (0.073 R)
• M55: 12,319,235 km (0.104 R)
• M56: 12,390,593 km (0.104 R)
• M57: 12,581,480 km (0.067 R)
• M58: 12,725,244 km (0.101 R)
• M59: 12,917,776 km (0.092 R)
• M60: 12,990,182 km (0.09 R)
• M61: 13,184,060 km (0.032 R)
• M62: 13,257,064 km (0.096 R)
• M63: 13,378,837 km (0.083 R)
• M64: 14,417,495 km (0.084 R)
• M65: 14,870,477 km (0.043 R)
• M66: 15,430,572 km (0.12 R)
• M67: 15,816,384 km (0.042 R)
• M68: 15,894,026 km (0.064 R)
• M69: 16,101,368 km (0.065 R)
• M70: 16,650,243 km (0.113 R)
• M71: 16,781,740 km (0.039 R)
• M72: 16,913,685 km (0.1 R)
• M73: 17,418,129 km (0.117 R)
• M74: 17,632,054 km (0.036 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: 391 - 16,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit