🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.62 AU - 0.62 AU

Year: 320 Days

Day: 18.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.9

Radius: 8.5

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.86 AU - 1.04 AU

Year: 607 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 55,093,987 km

• M1: 107,262 km (0.091 R)
• M2: 174,282 km (0.047 R)
• M3: 279,299 km (0.113 R)
• M4: 342,729 km (0.049 R)
• M5: 458,517 km (0.079 R)
• M6: 629,358 km (0.094 R)
• M7: 749,336 km (0.093 R)
• M8: 1,017,565 km (0.12 R)
• M9: 1,072,766 km (0.067 R)
• M10: 1,186,461 km (0.114 R)
• M11: 1,266,496 km (0.106 R)
• M12: 1,420,581 km (0.09 R)
• M13: 1,669,512 km (0.073 R)
• M14: 1,765,704 km (0.047 R)
• M15: 1,832,873 km (0.054 R)
• M16: 1,901,090 km (0.096 R)
• M17: 2,001,769 km (0.072 R)
• M18: 2,182,184 km (0.097 R)
• M19: 2,301,114 km (0.089 R)
• M20: 2,361,402 km (0.056 R)
• M21: 2,524,763 km (0.086 R)
• M22: 2,684,833 km (0.098 R)
• M23: 2,769,655 km (0.086 R)
• M24: 2,833,982 km (0.052 R)
• M25: 3,022,326 km (0.098 R)
• M26: 3,162,649 km (0.1 R)
• M27: 3,373,432 km (0.03 R)
• M28: 3,472,915 km (0.102 R)
• M29: 3,588,853 km (0.093 R)
• M30: 3,808,911 km (0.085 R)
• M31: 3,872,490 km (0.098 R)
• M32: 3,928,590 km (0.096 R)
• M33: 4,009,073 km (0.103 R)
• M34: 4,090,006 km (0.087 R)
• M35: 4,369,754 km (0.074 R)
• M36: 4,579,340 km (0.106 R)
• M37: 4,826,626 km (0.102 R)
• M38: 4,886,914 km (0.093 R)
• M39: 5,130,908 km (0.099 R)
• M40: 5,192,542 km (0.092 R)
• M41: 5,298,757 km (0.106 R)
• M42: 5,423,671 km (0.097 R)
• M43: 5,477,376 km (0.115 R)
• M44: 5,594,661 km (0.06 R)
• M45: 5,667,216 km (0.056 R)
• M46: 5,776,572 km (0.075 R)
• M47: 5,886,676 km (0.117 R)
• M48: 5,960,578 km (0.087 R)
• M49: 6,305,849 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.3

Radius: 11.1

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.2 AU - 1.98 AU

Year: 1315 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,093,987 km

• M1: 139,276 km (0.107 R)
• M2: 239,057 km (0.056 R)
• M3: 348,563 km (0.105 R)
• M4: 452,534 km (0.095 R)
• M5: 602,131 km (0.059 R)
• M6: 837,299 km (0.105 R)
• M7: 922,570 km (0.07 R)
• M8: 1,102,536 km (0.079 R)
• M9: 1,197,082 km (0.118 R)
• M10: 1,376,300 km (0.073 R)
• M11: 1,873,713 km (0.049 R)
• M12: 2,148,076 km (0.057 R)
• M13: 2,301,264 km (0.099 R)
• M14: 2,435,453 km (0.114 R)
• M15: 2,526,409 km (0.11 R)
• M16: 2,782,670 km (0.064 R)
• M17: 2,901,899 km (0.074 R)
• M18: 2,998,540 km (0.034 R)
• M19: 3,145,744 km (0.078 R)
• M20: 3,232,660 km (0.088 R)
• M21: 3,614,434 km (0.084 R)
• M22: 3,705,689 km (0.039 R)
• M23: 3,890,293 km (0.058 R)
• M24: 4,241,548 km (0.081 R)
• M25: 4,324,126 km (0.109 R)
• M26: 4,393,241 km (0.064 R)
• M27: 4,845,026 km (0.093 R)
• M28: 5,003,750 km (0.088 R)
• M29: 5,090,965 km (0.064 R)
• M30: 5,252,381 km (0.115 R)
• M31: 5,520,311 km (0.071 R)
• M32: 5,792,579 km (0.079 R)
• M33: 6,256,333 km (0.088 R)
• M34: 6,572,283 km (0.116 R)
• M35: 6,716,196 km (0.083 R)
• M36: 7,072,239 km (0.115 R)
• M37: 7,434,565 km (0.1 R)
• M38: 7,517,742 km (0.063 R)
• M39: 7,853,739 km (0.108 R)
• M40: 8,108,953 km (0.097 R)
• M41: 8,522,890 km (0.065 R)
• M42: 8,592,602 km (0.067 R)
• M43: 8,662,465 km (0.09 R)
• M44: 8,767,632 km (0.086 R)
• M45: 8,926,206 km (0.092 R)
• M46: 9,050,222 km (0.046 R)
• M47: 9,353,607 km (0.086 R)
• M48: 9,425,563 km (0.064 R)
• M49: 9,624,229 km (0.043 R)
• M50: 10,154,703 km (0.095 R)
• M51: 10,321,355 km (0.106 R)
• M52: 10,676,052 km (0.034 R)
• M53: 10,864,246 km (0.071 R)
• M54: 10,958,792 km (0.051 R)
• M55: 11,167,930 km (0.1 R)
• M56: 11,320,669 km (0.063 R)
• M57: 11,532,051 km (0.082 R)
• M58: 11,628,392 km (0.054 R)
• M59: 11,763,928 km (0.088 R)
• M60: 11,958,555 km (0.096 R)
• M61: 12,075,690 km (0.107 R)
• M62: 12,213,021 km (0.054 R)
• M63: 12,469,282 km (0.104 R)
• M64: 12,807,074 km (0.119 R)
• M65: 12,987,190 km (0.074 R)
• M66: 13,349,815 km (0.045 R)
• M67: 13,430,897 km (0.114 R)
• M68: 13,512,128 km (0.086 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.3

Radius: 10.3

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.09 AU - 3.35 AU

Year: 2943 Days

Day: 8.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,093,987 km

• M1: 134,040 km (0.097 R)
• M2: 295,157 km (0.105 R)
• M3: 359,633 km (0.114 R)
• M4: 720,164 km (0.111 R)
• M5: 815,458 km (0.114 R)
• M6: 1,190,500 km (0.078 R)
• M7: 1,279,511 km (0.101 R)
• M8: 1,397,394 km (0.104 R)
• M9: 1,687,165 km (0.047 R)
• M10: 1,995,935 km (0.087 R)
• M11: 2,180,539 km (0.12 R)
• M12: 2,717,296 km (0.091 R)
• M13: 3,097,574 km (0.077 R)
• M14: 3,421,453 km (0.065 R)
• M15: 3,587,357 km (0.057 R)
• M16: 3,699,555 km (0.107 R)
• M17: 4,043,182 km (0.091 R)
• M18: 4,278,050 km (0.067 R)
• M19: 4,397,280 km (0.1 R)
• M20: 4,618,535 km (0.109 R)
• M21: 5,093,209 km (0.105 R)
• M22: 5,261,956 km (0.119 R)
• M23: 5,497,123 km (0.069 R)
• M24: 6,022,062 km (0.082 R)
• M25: 6,494,642 km (0.109 R)
• M26: 6,770,052 km (0.041 R)
• M27: 6,955,852 km (0.093 R)
• M28: 7,026,014 km (0.101 R)
• M29: 7,096,325 km (0.109 R)
• M30: 7,214,208 km (0.095 R)
• M31: 7,475,555 km (0.03 R)
• M32: 8,303,131 km (0.104 R)
• M33: 8,527,228 km (0.115 R)
• M34: 8,727,989 km (0.1 R)
• M35: 9,938,834 km (0.095 R)
• M36: 10,097,258 km (0.109 R)
• M37: 10,176,694 km (0.074 R)
• M38: 10,309,687 km (0.098 R)
• M39: 10,631,173 km (0.112 R)
• M40: 10,874,568 km (0.09 R)
• M41: 11,010,553 km (0.034 R)
• M42: 11,671,027 km (0.068 R)
• M43: 12,006,127 km (0.074 R)
• M44: 12,344,367 km (0.117 R)
• M45: 12,972,828 km (0.087 R)
• M46: 13,261,851 km (0.115 R)
• M47: 13,378,089 km (0.046 R)
• M48: 13,670,104 km (0.105 R)
• M49: 14,201,176 km (0.082 R)
• M50: 14,469,256 km (0.064 R)
• M51: 14,618,854 km (0.077 R)
• M52: 15,283,367 km (0.052 R)
• M53: 15,466,475 km (0.105 R)
• M54: 16,298,688 km (0.101 R)
• M55: 16,454,419 km (0.083 R)
• M56: 17,240,556 km (0.117 R)
• M57: 17,782,100 km (0.033 R)
• M58: 17,974,633 km (0.111 R)
• M59: 18,167,764 km (0.098 R)
• M60: 18,232,240 km (0.074 R)
• M61: 18,329,180 km (0.107 R)
• M62: 18,588,583 km (0.083 R)
• M63: 18,914,556 km (0.097 R)
• M64: 19,078,216 km (0.085 R)
• M65: 19,143,890 km (0.1 R)
• M66: 19,341,210 km (0.104 R)
• M67: 19,440,094 km (0.105 R)
• M68: 19,937,058 km (0.072 R)
• M69: 20,438,211 km (0.118 R)
• M70: 20,977,511 km (0.066 R)
• M71: 21,146,856 km (0.082 R)
• M72: 21,555,557 km (0.118 R)
• M73: 21,623,774 km (0.08 R)
• M74: 21,760,805 km (0.064 R)
• M75: 21,829,321 km (0.112 R)
• M76: 21,966,652 km (0.104 R)
• M77: 22,276,769 km (0.09 R)
• M78: 22,588,231 km (0.113 R)
• M79: 22,727,208 km (0.061 R)
• M80: 22,901,340 km (0.066 R)
• M81: 23,531,595 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.7

Radius: 4.7

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.35 AU - 8.67 AU

Year: 13501 Days

Day: 17.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,093,987 km

• M1: 70,012 km (0.066 R)
• M2: 112,946 km (0.025 R)
• M3: 196,272 km (0.089 R)
• M4: 264,489 km (0.095 R)
• M5: 301,889 km (0.082 R)
• M6: 372,050 km (0.118 R)
• M7: 553,512 km (0.115 R)
• M8: 641,027 km (0.086 R)
• M9: 760,556 km (0.1 R)
• M10: 990,338 km (0.049 R)
• M11: 1,035,816 km (0.103 R)
• M12: 1,257,221 km (0.096 R)
• M13: 1,356,553 km (0.103 R)
• M14: 1,458,579 km (0.11 R)
• M15: 1,510,639 km (0.084 R)
• M16: 1,545,645 km (0.037 R)
• M17: 1,634,207 km (0.118 R)
• M18: 2,141,643 km (0.112 R)
• M19: 2,200,884 km (0.112 R)
• M20: 3,152,925 km (0.074 R)
• M21: 3,635,677 km (0.051 R)
• M22: 3,706,437 km (0.103 R)
• M23: 4,141,019 km (0.098 R)
• M24: 4,414,633 km (0.117 R)
• M25: 4,591,757 km (0.063 R)
• M26: 4,668,351 km (0.039 R)
• M27: 5,057,754 km (0.118 R)
• M28: 5,403,625 km (0.113 R)
• M29: 5,484,557 km (0.055 R)
• M30: 6,006,355 km (0.06 R)
• M31: 6,118,254 km (0.1 R)
• M32: 6,344,147 km (0.049 R)
• M33: 6,659,050 km (0.096 R)
• M34: 7,037,832 km (0.12 R)
• M35: 7,634,129 km (0.088 R)
• M36: 7,755,303 km (0.116 R)
• M37: 8,653,040 km (0.102 R)
• M38: 8,779,450 km (0.115 R)
• M39: 8,842,880 km (0.117 R)
• M40: 9,323,388 km (0.068 R)
• M41: 9,420,477 km (0.105 R)
• M42: 9,452,940 km (0.106 R)
• M43: 10,143,035 km (0.108 R)
• M44: 10,917,204 km (0.118 R)
• M45: 11,675,515 km (0.098 R)
• M46: 11,920,258 km (0.09 R)
• M47: 11,955,413 km (0.086 R)
• M48: 12,131,490 km (0.095 R)
• M49: 12,486,186 km (0.074 R)
• M50: 12,808,420 km (0.093 R)
• M51: 13,680,875 km (0.092 R)
• M52: 13,865,030 km (0.095 R)
• M53: 14,049,933 km (0.044 R)
• M54: 15,139,005 km (0.079 R)
• M55: 15,482,482 km (0.094 R)
• M56: 15,674,416 km (0.102 R)
• M57: 16,099,274 km (0.047 R)
• M58: 16,293,751 km (0.089 R)
• M59: 17,596,450 km (0.065 R)
• M60: 18,442,725 km (0.079 R)
• M61: 18,932,209 km (0.09 R)
• M62: 19,550,048 km (0.103 R)
• M63: 20,007,369 km (0.08 R)
• M64: 20,384,206 km (0.119 R)
• M65: 20,678,914 km (0.099 R)
• M66: 20,763,287 km (0.085 R)
• M67: 21,059,790 km (0.107 R)
• M68: 21,229,883 km (0.12 R)
• M69: 21,742,704 km (0.089 R)
• M70: 21,828,573 km (0.088 R)
• M71: 22,173,247 km (0.106 R)
• M72: 22,693,548 km (0.088 R)
• M73: 23,923,243 km (0.065 R)
• M74: 24,367,698 km (0.081 R)
• M75: 24,546,168 km (0.114 R)
• M76: 25,309,716 km (0.104 R)
• M77: 25,808,026 km (0.087 R)
• M78: 25,898,982 km (0.107 R)
• M79: 26,584,290 km (0.077 R)
• M80: 27,786,458 km (0.078 R)
• M81: 27,832,983 km (0.092 R)
• M82: 28,723,090 km (0.093 R)
• M83: 29,148,098 km (0.097 R)
• M84: 29,717,767 km (0.047 R)
• M85: 29,813,060 km (0.058 R)
• M86: 30,531,280 km (0.066 R)
• M87: 30,579,301 km (0.09 R)
• M88: 32,131,079 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.9

Radius: 4.2

Gravity: 26.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.74 AU - 8.4 AU

Year: 15039 Days

Day: 17.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 55,093,987 km

• M1: 54,005 km (0.102 R)
• M2: 219,759 km (0.097 R)
• M3: 310,116 km (0.078 R)
• M4: 631,004 km (0.087 R)
• M5: 723,754 km (0.115 R)
• M6: 1,006,794 km (0.102 R)
• M7: 1,368,372 km (0.114 R)
• M8: 1,613,263 km (0.049 R)
• M9: 2,033,035 km (0.09 R)
• M10: 2,752,152 km (0.096 R)
• M11: 3,122,856 km (0.108 R)
• M12: 4,610,756 km (0.112 R)
• M13: 4,682,862 km (0.092 R)
• M14: 4,791,919 km (0.113 R)
• M15: 5,463,015 km (0.059 R)
• M16: 5,577,757 km (0.104 R)
• M17: 6,005,158 km (0.11 R)
• M18: 6,083,996 km (0.084 R)
• M19: 6,402,789 km (0.114 R)
• M20: 6,604,896 km (0.115 R)
• M21: 7,139,858 km (0.027 R)
• M22: 7,181,595 km (0.105 R)
• M23: 7,349,295 km (0.12 R)
• M24: 7,646,097 km (0.113 R)
• M25: 8,163,705 km (0.101 R)
• M26: 8,559,392 km (0.097 R)
• M27: 9,232,582 km (0.092 R)
• M28: 9,598,499 km (0.112 R)
• M29: 9,644,575 km (0.082 R)
• M30: 9,922,528 km (0.062 R)
• M31: 11,990,868 km (0.04 R)
• M32: 12,440,110 km (0.115 R)
• M33: 12,641,469 km (0.082 R)
• M34: 13,509,585 km (0.094 R)
• M35: 13,872,510 km (0.088 R)
• M36: 14,029,139 km (0.113 R)
• M37: 14,186,216 km (0.037 R)
• M38: 14,608,082 km (0.043 R)
• M39: 14,873,918 km (0.107 R)
• M40: 15,034,137 km (0.093 R)
• M41: 15,572,390 km (0.109 R)
• M42: 16,062,174 km (0.049 R)
• M43: 16,116,927 km (0.108 R)
• M44: 16,945,400 km (0.073 R)
• M45: 17,674,540 km (0.071 R)
• M46: 17,900,881 km (0.105 R)
• M47: 18,071,273 km (0.06 R)
• M48: 19,454,006 km (0.077 R)
• M49: 20,394,678 km (0.107 R)
• M50: 20,453,918 km (0.114 R)
• M51: 20,870,549 km (0.101 R)
• M52: 22,319,853 km (0.103 R)
• M53: 22,380,889 km (0.087 R)
• M54: 22,503,260 km (0.088 R)
• M55: 22,564,595 km (0.085 R)
• M56: 23,552,240 km (0.089 R)
• M57: 23,738,938 km (0.109 R)
• M58: 24,302,174 km (0.119 R)
• M59: 24,743,189 km (0.03 R)
• M60: 24,806,469 km (0.046 R)
• M61: 25,569,418 km (0.111 R)
• M62: 25,697,324 km (0.069 R)
• M63: 26,211,043 km (0.055 R)
• M64: 26,275,520 km (0.08 R)
• M65: 27,314,028 km (0.086 R)
• M66: 27,510,151 km (0.104 R)
• M67: 29,029,916 km (0.082 R)
• M68: 29,564,878 km (0.106 R)
• M69: 29,632,047 km (0.095 R)
• M70: 29,968,193 km (0.067 R)
• M71: 30,103,131 km (0.055 R)
• M72: 30,916,494 km (0.05 R)
• M73: 31,599,857 km (0.113 R)
• M74: 32,495,500 km (0.04 R)
• M75: 32,634,028 km (0.109 R)
• M76: 32,772,854 km (0.11 R)
• M77: 33,819,740 km (0.101 R)
• M78: 33,960,063 km (0.11 R)
• M79: 34,311,917 km (0.086 R)
• M80: 34,948,307 km (0.076 R)
• M81: 35,517,227 km (0.113 R)
• M82: 35,802,959 km (0.092 R)
• M83: 36,808,556 km (0.096 R)
• M84: 38,188,148 km (0.07 R)
• M85: 39,068,232 km (0.04 R)
• M86: 39,215,586 km (0.068 R)
• M87: 43,034,221 km (0.106 R)
• M88: 44,794,689 km (0.098 R)
• M89: 45,489,870 km (0.112 R)
• M90: 45,722,495 km (0.119 R)
• M91: 46,734,824 km (0.091 R)
• M92: 47,047,633 km (0.09 R)
• M93: 47,911,860 km (0.079 R)
• M94: 50,615,991 km (0.042 R)
• M95: 51,824,742 km (0.115 R)
• M96: 51,986,606 km (0.06 R)
• M97: 53,369,340 km (0.107 R)
• M98: 54,681,762 km (0.104 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: 455 - 18,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit