🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.8

Radius: 12.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.65 AU

Year: 254 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 29,889,993 km

• M1: 155,133 km (0.044 R)
• M2: 247,435 km (0.029 R)
• M3: 342,579 km (0.104 R)
• M4: 437,275 km (0.113 R)
• M5: 514,168 km (0.049 R)
• M6: 599,887 km (0.061 R)
• M7: 688,300 km (0.053 R)
• M8: 782,098 km (0.04 R)
• M9: 873,801 km (0.094 R)
• M10: 959,371 km (0.068 R)
• M11: 1,051,523 km (0.102 R)
• M12: 1,132,007 km (0.116 R)
• M13: 1,218,624 km (0.113 R)
• M14: 1,323,492 km (0.054 R)
• M15: 1,423,274 km (0.118 R)
• M16: 1,555,070 km (0.081 R)
• M17: 1,648,120 km (0.106 R)
• M18: 1,725,761 km (0.089 R)
• M19: 1,840,203 km (0.048 R)
• M20: 1,957,189 km (0.087 R)
• M21: 2,128,179 km (0.093 R)
• M22: 2,213,300 km (0.105 R)
• M23: 2,470,459 km (0.026 R)
• M24: 2,605,397 km (0.098 R)
• M25: 2,681,392 km (0.094 R)
• M26: 2,758,136 km (0.054 R)
• M27: 2,903,545 km (0.089 R)
• M28: 3,030,105 km (0.109 R)
• M29: 3,289,059 km (0.112 R)
• M30: 3,366,102 km (0.108 R)
• M31: 3,685,493 km (0.095 R)
• M32: 3,788,566 km (0.071 R)
• M33: 3,869,349 km (0.034 R)
• M34: 4,015,057 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.6

Radius: 11.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.73 AU

Year: 315 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,889,993 km

• M1: 146,606 km (0.087 R)
• M2: 220,657 km (0.12 R)
• M3: 366,664 km (0.057 R)
• M4: 460,313 km (0.096 R)
• M5: 543,190 km (0.101 R)
• M6: 680,072 km (0.081 R)
• M7: 753,375 km (0.025 R)
• M8: 867,817 km (0.106 R)
• M9: 940,522 km (0.106 R)
• M10: 1,045,689 km (0.064 R)
• M11: 1,129,314 km (0.062 R)
• M12: 1,203,964 km (0.098 R)
• M13: 1,325,138 km (0.078 R)
• M14: 1,453,643 km (0.116 R)
• M15: 1,529,189 km (0.113 R)
• M16: 1,690,755 km (0.032 R)
• M17: 1,827,637 km (0.103 R)
• M18: 1,902,586 km (0.095 R)
• M19: 1,989,203 km (0.078 R)
• M20: 2,077,166 km (0.114 R)
• M21: 2,166,476 km (0.112 R)
• M22: 2,249,802 km (0.11 R)
• M23: 2,389,826 km (0.116 R)
• M24: 2,461,035 km (0.085 R)
• M25: 2,540,471 km (0.11 R)
• M26: 2,674,960 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765

Radius: 14.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.65 AU - 0.69 AU

Year: 372 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,889,993 km

• M1: 186,698 km (0.086 R)
• M2: 306,376 km (0.118 R)
• M3: 431,141 km (0.118 R)
• M4: 561,740 km (0.113 R)
• M5: 698,472 km (0.097 R)
• M6: 860,637 km (0.117 R)
• M7: 1,028,336 km (0.026 R)
• M8: 1,157,439 km (0.118 R)
• M9: 1,301,950 km (0.117 R)
• M10: 1,457,981 km (0.086 R)
• M11: 1,569,132 km (0.117 R)
• M12: 1,800,410 km (0.12 R)
• M13: 1,959,283 km (0.106 R)
• M14: 2,054,727 km (0.098 R)
• M15: 2,174,854 km (0.082 R)
• M16: 2,428,422 km (0.088 R)
• M17: 2,525,362 km (0.066 R)
• M18: 2,629,781 km (0.091 R)
• M19: 2,760,978 km (0.099 R)
• M20: 2,945,732 km (0.038 R)
• M21: 3,049,553 km (0.091 R)
• M22: 3,254,202 km (0.044 R)
• M23: 3,361,614 km (0.094 R)
• M24: 3,504,480 km (0.081 R)
• M25: 3,691,327 km (0.076 R)
• M26: 3,803,526 km (0.111 R)
• M27: 3,988,429 km (0.102 R)
• M28: 4,493,770 km (0.057 R)
• M29: 4,636,636 km (0.057 R)
• M30: 4,735,221 km (0.11 R)
• M31: 4,903,818 km (0.094 R)
• M32: 5,066,581 km (0.043 R)
• M33: 5,168,158 km (0.076 R)
• M34: 5,262,703 km (0.09 R)
• M35: 5,389,562 km (0.093 R)
• M36: 5,517,319 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 10.2

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.85 AU - 1.37 AU

Year: 793 Days

Day: 12.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,889,993 km

• M1: 160,369 km (0.087 R)
• M2: 266,284 km (0.09 R)
• M3: 331,210 km (0.082 R)
• M4: 474,375 km (0.075 R)
• M5: 555,008 km (0.07 R)
• M6: 625,469 km (0.056 R)
• M7: 710,141 km (0.089 R)
• M8: 776,563 km (0.116 R)
• M9: 868,864 km (0.097 R)
• M10: 971,189 km (0.102 R)
• M11: 1,064,987 km (0.074 R)
• M12: 1,135,897 km (0.056 R)
• M13: 1,228,647 km (0.053 R)
• M14: 1,344,735 km (0.084 R)
• M15: 1,436,140 km (0.055 R)
• M16: 1,625,530 km (0.119 R)
• M17: 1,784,553 km (0.047 R)
• M18: 1,877,752 km (0.096 R)
• M19: 1,956,740 km (0.053 R)
• M20: 2,208,813 km (0.112 R)
• M21: 2,445,626 km (0.112 R)
• M22: 2,549,746 km (0.048 R)
• M23: 2,681,991 km (0.08 R)
• M24: 2,789,402 km (0.043 R)
• M25: 2,925,835 km (0.12 R)
• M26: 3,017,987 km (0.078 R)
• M27: 3,167,436 km (0.088 R)
• M28: 3,300,428 km (0.069 R)
• M29: 3,367,448 km (0.119 R)
• M30: 3,513,007 km (0.107 R)
• M31: 3,611,143 km (0.095 R)
• M32: 3,710,177 km (0.111 R)
• M33: 3,780,039 km (0.08 R)
• M34: 3,972,123 km (0.088 R)
• M35: 4,064,125 km (0.081 R)
• M36: 4,177,670 km (0.076 R)
• M37: 4,407,901 km (0.109 R)
• M38: 4,674,634 km (0.093 R)
• M39: 4,946,753 km (0.08 R)
• M40: 5,023,796 km (0.115 R)
• M41: 5,392,854 km (0.12 R)
• M42: 5,460,921 km (0.068 R)
• M43: 5,666,767 km (0.072 R)
• M44: 5,793,776 km (0.1 R)
• M45: 6,109,876 km (0.12 R)
• M46: 6,228,208 km (0.062 R)
• M47: 6,527,853 km (0.054 R)
• M48: 6,600,408 km (0.103 R)
• M49: 6,758,682 km (0.047 R)
• M50: 6,881,203 km (0.091 R)
• M51: 7,004,621 km (0.11 R)
• M52: 7,404,197 km (0.095 R)
• M53: 7,645,050 km (0.097 R)
• M54: 7,824,118 km (0.09 R)
• M55: 8,004,533 km (0.038 R)
• M56: 8,291,013 km (0.112 R)
• M57: 8,501,497 km (0.077 R)
• M58: 8,687,148 km (0.064 R)
• M59: 8,847,218 km (0.073 R)
• M60: 8,927,702 km (0.026 R)
• M61: 9,021,948 km (0.066 R)
• M62: 9,116,345 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 10.1

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.35 AU - 3.55 AU

Year: 3437 Days

Day: 13.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,889,993 km

• M1: 197,020 km (0.045 R)
• M2: 556,953 km (0.102 R)
• M3: 620,532 km (0.043 R)
• M4: 686,804 km (0.026 R)
• M5: 827,575 km (0.071 R)
• M6: 945,309 km (0.095 R)
• M7: 1,023,399 km (0.087 R)
• M8: 1,295,817 km (0.082 R)
• M9: 1,408,913 km (0.102 R)
• M10: 1,525,300 km (0.117 R)
• M11: 2,023,311 km (0.055 R)
• M12: 2,125,935 km (0.065 R)
• M13: 2,413,313 km (0.093 R)
• M14: 2,601,208 km (0.026 R)
• M15: 2,908,781 km (0.11 R)
• M16: 2,975,053 km (0.107 R)
• M17: 3,488,174 km (0.116 R)
• M18: 3,827,611 km (0.085 R)
• M19: 3,900,465 km (0.093 R)
• M20: 4,233,919 km (0.064 R)
• M21: 4,654,139 km (0.06 R)
• M22: 4,751,528 km (0.07 R)
• M23: 4,869,261 km (0.052 R)
• M24: 5,147,962 km (0.11 R)
• M25: 5,679,184 km (0.053 R)
• M26: 6,552,387 km (0.098 R)
• M27: 6,617,911 km (0.094 R)
• M28: 7,082,861 km (0.109 R)
• M29: 7,240,238 km (0.088 R)
• M30: 7,535,544 km (0.029 R)
• M31: 7,673,174 km (0.098 R)
• M32: 7,788,514 km (0.112 R)
• M33: 7,881,115 km (0.115 R)
• M34: 8,445,099 km (0.073 R)
• M35: 8,564,179 km (0.118 R)
• M36: 9,241,708 km (0.063 R)
• M37: 9,811,077 km (0.093 R)
• M38: 10,188,662 km (0.108 R)
• M39: 10,340,953 km (0.09 R)
• M40: 10,725,120 km (0.038 R)
• M41: 10,854,223 km (0.104 R)
• M42: 10,957,894 km (0.112 R)
• M43: 11,166,135 km (0.104 R)
• M44: 11,297,033 km (0.082 R)
• M45: 11,692,719 km (0.117 R)
• M46: 11,825,562 km (0.058 R)
• M47: 11,905,597 km (0.108 R)
• M48: 12,012,559 km (0.107 R)
• M49: 12,470,479 km (0.079 R)
• M50: 12,579,087 km (0.079 R)
• M51: 12,687,994 km (0.085 R)
• M52: 13,016,660 km (0.119 R)
• M53: 13,292,818 km (0.107 R)
• M54: 13,542,796 km (0.086 R)
• M55: 13,654,546 km (0.102 R)
• M56: 14,274,030 km (0.097 R)
• M57: 14,359,301 km (0.118 R)
• M58: 15,191,664 km (0.098 R)
• M59: 16,039,585 km (0.075 R)
• M60: 16,157,767 km (0.084 R)
• M61: 16,753,017 km (0.092 R)
• M62: 17,143,766 km (0.106 R)
• M63: 17,294,860 km (0.112 R)
• M64: 17,568,026 km (0.07 R)
• M65: 17,873,056 km (0.052 R)
• M66: 18,333,967 km (0.07 R)
• M67: 18,861,150 km (0.11 R)
• M68: 19,079,712 km (0.104 R)
• M69: 19,330,438 km (0.104 R)
• M70: 19,582,361 km (0.036 R)
• M71: 19,930,476 km (0.073 R)
• M72: 20,025,769 km (0.086 R)
• M73: 20,280,535 km (0.062 R)
• M74: 21,473,278 km (0.097 R)
• M75: 21,668,803 km (0.1 R)
• M76: 21,897,688 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.9

Radius: 10.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.71 AU - 6.09 AU

Year: 7357 Days

Day: 11.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,889,993 km

• M1: 141,071 km (0.068 R)
• M2: 255,364 km (0.049 R)
• M3: 368,609 km (0.062 R)
• M4: 535,560 km (0.119 R)
• M5: 635,193 km (0.066 R)
• M6: 766,390 km (0.077 R)
• M7: 907,461 km (0.06 R)
• M8: 1,352,215 km (0.084 R)
• M9: 1,894,208 km (0.111 R)
• M10: 2,892,774 km (0.097 R)
• M11: 2,994,501 km (0.088 R)
• M12: 3,285,618 km (0.057 R)
• M13: 3,717,357 km (0.098 R)
• M14: 3,805,919 km (0.067 R)
• M15: 4,121,571 km (0.067 R)
• M16: 4,375,439 km (0.051 R)
• M17: 4,610,906 km (0.117 R)
• M18: 4,850,412 km (0.05 R)
• M19: 4,923,116 km (0.069 R)
• M20: 5,168,008 km (0.081 R)
• M21: 5,316,858 km (0.097 R)
• M22: 5,542,900 km (0.115 R)
• M23: 5,644,328 km (0.111 R)
• M24: 6,855,472 km (0.069 R)
• M25: 7,630,987 km (0.088 R)
• M26: 7,772,357 km (0.032 R)
• M27: 8,288,769 km (0.106 R)
• M28: 8,434,178 km (0.062 R)
• M29: 8,786,631 km (0.073 R)
• M30: 8,964,652 km (0.073 R)
• M31: 9,054,262 km (0.103 R)
• M32: 9,173,940 km (0.119 R)
• M33: 10,905,685 km (0.063 R)
• M34: 11,161,198 km (0.116 R)
• M35: 11,257,539 km (0.094 R)
• M36: 11,808,658 km (0.092 R)
• M37: 12,202,998 km (0.112 R)
• M38: 12,702,056 km (0.084 R)
• M39: 12,869,905 km (0.101 R)
• M40: 13,754,627 km (0.109 R)
• M41: 14,030,784 km (0.066 R)
• M42: 14,134,755 km (0.118 R)
• M43: 14,239,025 km (0.097 R)
• M44: 14,553,479 km (0.114 R)
• M45: 15,224,725 km (0.077 R)
• M46: 15,403,195 km (0.071 R)
• M47: 15,834,037 km (0.074 R)
• M48: 15,906,143 km (0.096 R)
• M49: 16,196,064 km (0.081 R)
• M50: 16,781,141 km (0.116 R)
• M51: 16,965,446 km (0.096 R)
• M52: 17,596,898 km (0.089 R)
• M53: 17,784,045 km (0.052 R)
• M54: 18,273,978 km (0.039 R)
• M55: 18,577,662 km (0.056 R)
• M56: 18,768,250 km (0.085 R)
• M57: 20,003,629 km (0.12 R)
• M58: 20,081,719 km (0.097 R)
• M59: 20,591,698 km (0.079 R)
• M60: 21,544,637 km (0.091 R)
• M61: 21,664,764 km (0.075 R)
• M62: 21,905,616 km (0.114 R)
• M63: 22,106,975 km (0.109 R)
• M64: 22,228,149 km (0.056 R)
• M65: 22,390,014 km (0.056 R)
• M66: 22,471,096 km (0.113 R)
• M67: 23,451,860 km (0.117 R)
• M68: 23,864,600 km (0.111 R)
• M69: 23,947,478 km (0.11 R)
• M70: 24,781,186 km (0.078 R)
• M71: 25,539,648 km (0.115 R)
• M72: 26,006,842 km (0.099 R)
• M73: 26,562,748 km (0.06 R)
• M74: 26,648,617 km (0.112 R)
• M75: 26,906,673 km (0.115 R)
• M76: 26,992,991 km (0.084 R)
• M77: 27,295,478 km (0.081 R)
• M78: 27,468,862 km (0.108 R)
• M79: 29,090,054 km (0.051 R)
• M80: 29,222,897 km (0.037 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: 317 - 13,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit