🌌 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: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 14.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.73 AU - 0.79 AU

Year: 442 Days

Day: 5.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 76.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,585,809 km

• M1: 184,155 km (0.09 R)
• M2: 300,692 km (0.114 R)
• M3: 418,425 km (0.086 R)
• M4: 588,069 km (0.077 R)
• M5: 755,619 km (0.107 R)
• M6: 967,898 km (0.1 R)
• M7: 1,061,846 km (0.109 R)
• M8: 1,276,668 km (0.106 R)
• M9: 1,443,320 km (0.072 R)
• M10: 1,577,809 km (0.118 R)
• M11: 1,698,235 km (0.095 R)
• M12: 1,894,507 km (0.118 R)
• M13: 2,019,272 km (0.117 R)
• M14: 2,134,762 km (0.086 R)
• M15: 2,232,150 km (0.066 R)
• M16: 2,347,639 km (0.059 R)
• M17: 2,512,197 km (0.112 R)
• M18: 2,693,659 km (0.107 R)
• M19: 3,088,298 km (0.108 R)
• M20: 3,199,150 km (0.117 R)
• M21: 3,302,074 km (0.098 R)

Asteroid Belt

Center: 1.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 11.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.43 AU - 1.61 AU

Year: 1250 Days

Day: 5.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 66,585,809 km

• M1: 171,290 km (0.058 R)
• M2: 369,058 km (0.056 R)
• M3: 461,809 km (0.108 R)
• M4: 606,021 km (0.078 R)
• M5: 692,937 km (0.118 R)
• M6: 808,277 km (0.071 R)
• M7: 930,798 km (0.094 R)
• M8: 1,007,542 km (0.11 R)
• M9: 1,106,875 km (0.099 R)
• M10: 1,188,705 km (0.087 R)
• M11: 1,454,839 km (0.112 R)
• M12: 1,576,014 km (0.087 R)
• M13: 1,669,213 km (0.111 R)
• M14: 1,788,443 km (0.093 R)
• M15: 1,902,287 km (0.065 R)
• M16: 2,027,201 km (0.09 R)
• M17: 2,146,131 km (0.093 R)
• M18: 2,481,380 km (0.104 R)
• M19: 2,590,736 km (0.096 R)
• M20: 2,673,763 km (0.092 R)
• M21: 2,748,412 km (0.074 R)
• M22: 2,938,252 km (0.099 R)
• M23: 3,063,914 km (0.074 R)
• M24: 3,231,015 km (0.066 R)
• M25: 3,462,144 km (0.075 R)
• M26: 3,533,502 km (0.105 R)
• M27: 3,708,980 km (0.071 R)
• M28: 3,961,800 km (0.069 R)
• M29: 4,079,534 km (0.099 R)
• M30: 4,220,156 km (0.078 R)
• M31: 4,307,521 km (0.074 R)
• M32: 4,539,847 km (0.1 R)
• M33: 4,708,443 km (0.085 R)
• M34: 4,833,358 km (0.089 R)
• M35: 4,913,392 km (0.119 R)
• M36: 5,097,996 km (0.09 R)
• M37: 5,226,351 km (0.083 R)
• M38: 5,641,934 km (0.077 R)
• M39: 5,872,016 km (0.085 R)
• M40: 6,105,239 km (0.101 R)
• M41: 6,454,400 km (0.119 R)
• M42: 6,644,240 km (0.114 R)
• M43: 6,720,684 km (0.118 R)
• M44: 6,848,740 km (0.098 R)
• M45: 7,120,410 km (0.107 R)
• M46: 7,198,650 km (0.085 R)
• M47: 7,303,518 km (0.082 R)
• M48: 7,421,999 km (0.068 R)
• M49: 7,607,650 km (0.112 R)
• M50: 7,687,685 km (0.036 R)
• M51: 8,255,858 km (0.093 R)
• M52: 8,393,189 km (0.106 R)
• M53: 8,837,644 km (0.093 R)
• M54: 9,218,670 km (0.106 R)
• M55: 9,662,676 km (0.083 R)
• M56: 9,749,443 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.3

Radius: 10.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.18 AU - 2.66 AU

Year: 2510 Days

Day: 8.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,585,809 km

• M1: 133,441 km (0.102 R)
• M2: 249,529 km (0.078 R)
• M3: 335,548 km (0.107 R)
• M4: 462,257 km (0.119 R)
• M5: 566,976 km (0.086 R)
• M6: 884,722 km (0.092 R)
• M7: 1,027,289 km (0.063 R)
• M8: 1,193,342 km (0.104 R)
• M9: 1,434,344 km (0.116 R)
• M10: 1,612,665 km (0.087 R)
• M11: 1,991,297 km (0.114 R)
• M12: 2,171,862 km (0.11 R)
• M13: 2,338,065 km (0.103 R)
• M14: 2,569,643 km (0.033 R)
• M15: 2,672,716 km (0.096 R)
• M16: 2,756,191 km (0.045 R)
• M17: 2,840,564 km (0.044 R)
• M18: 2,915,214 km (0.047 R)
• M19: 3,012,004 km (0.102 R)
• M20: 3,153,822 km (0.113 R)
• M21: 3,275,595 km (0.106 R)
• M22: 3,399,013 km (0.063 R)
• M23: 3,501,189 km (0.083 R)
• M24: 3,604,261 km (0.113 R)
• M25: 3,837,185 km (0.107 R)
• M26: 4,063,078 km (0.078 R)
• M27: 4,220,156 km (0.102 R)
• M28: 4,354,794 km (0.055 R)
• M29: 5,165,614 km (0.104 R)
• M30: 5,375,650 km (0.096 R)
• M31: 5,468,550 km (0.053 R)
• M32: 5,588,528 km (0.042 R)
• M33: 5,981,521 km (0.047 R)
• M34: 6,077,862 km (0.098 R)
• M35: 6,174,503 km (0.107 R)
• M36: 6,481,926 km (0.042 R)
• M37: 6,737,140 km (0.037 R)
• M38: 6,837,371 km (0.095 R)
• M39: 6,995,795 km (0.117 R)
• M40: 7,155,416 km (0.087 R)
• M41: 7,419,306 km (0.061 R)
• M42: 7,537,638 km (0.087 R)
• M43: 7,776,097 km (0.109 R)
• M44: 8,062,577 km (0.027 R)
• M45: 8,138,573 km (0.104 R)
• M46: 8,291,312 km (0.08 R)
• M47: 8,522,142 km (0.104 R)
• M48: 8,646,009 km (0.081 R)
• M49: 8,723,800 km (0.037 R)
• M50: 9,037,357 km (0.111 R)
• M51: 9,386,518 km (0.079 R)
• M52: 9,498,567 km (0.077 R)
• M53: 9,707,855 km (0.105 R)
• M54: 9,886,026 km (0.116 R)
• M55: 10,643,290 km (0.08 R)
• M56: 10,726,766 km (0.084 R)
• M57: 10,927,825 km (0.111 R)
• M58: 11,113,327 km (0.112 R)
• M59: 11,181,094 km (0.088 R)
• M60: 11,265,916 km (0.098 R)
• M61: 11,384,996 km (0.102 R)
• M62: 11,453,213 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696

Radius: 13.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.81 AU - 3.95 AU

Year: 5097 Days

Day: 14.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,585,809 km

• M1: 197,768 km (0.034 R)
• M2: 598,691 km (0.092 R)
• M3: 1,226,852 km (0.03 R)
• M4: 1,411,007 km (0.103 R)
• M5: 1,506,600 km (0.064 R)
• M6: 1,983,518 km (0.059 R)
• M7: 2,128,329 km (0.116 R)
• M8: 2,390,724 km (0.046 R)
• M9: 2,506,512 km (0.083 R)
• M10: 3,030,254 km (0.072 R)
• M11: 4,155,081 km (0.082 R)
• M12: 4,604,922 km (0.056 R)
• M13: 4,897,086 km (0.066 R)
• M14: 5,499,966 km (0.076 R)
• M15: 6,099,853 km (0.078 R)
• M16: 6,259,923 km (0.117 R)
• M17: 6,394,262 km (0.109 R)
• M18: 7,418,558 km (0.114 R)
• M19: 7,877,525 km (0.115 R)
• M20: 8,110,299 km (0.078 R)
• M21: 8,345,616 km (0.096 R)
• M22: 8,493,718 km (0.074 R)
• M23: 8,762,695 km (0.109 R)
• M24: 8,913,340 km (0.056 R)
• M25: 9,401,179 km (0.119 R)
• M26: 9,803,896 km (0.08 R)
• M27: 10,149,318 km (0.065 R)
• M28: 10,371,022 km (0.112 R)
• M29: 10,787,353 km (0.105 R)
• M30: 11,438,552 km (0.119 R)
• M31: 11,669,532 km (0.104 R)
• M32: 11,802,075 km (0.062 R)
• M33: 12,473,022 km (0.043 R)
• M34: 12,676,774 km (0.11 R)
• M35: 12,950,089 km (0.091 R)
• M36: 13,363,727 km (0.107 R)
• M37: 13,502,554 km (0.115 R)
• M38: 13,781,704 km (0.118 R)
• M39: 14,133,408 km (0.084 R)
• M40: 14,274,928 km (0.059 R)
• M41: 14,630,821 km (0.08 R)
• M42: 15,097,716 km (0.063 R)
• M43: 16,231,070 km (0.081 R)
• M44: 16,416,422 km (0.048 R)
• M45: 16,714,570 km (0.062 R)
• M46: 17,165,009 km (0.106 R)
• M47: 17,657,635 km (0.12 R)
• M48: 18,270,238 km (0.101 R)
• M49: 18,501,666 km (0.113 R)
• M50: 18,695,395 km (0.092 R)
• M51: 19,163,038 km (0.115 R)
• M52: 19,437,551 km (0.099 R)
• M53: 19,792,546 km (0.046 R)
• M54: 20,388,843 km (0.064 R)
• M55: 20,669,190 km (0.099 R)
• M56: 20,991,124 km (0.1 R)
• M57: 23,124,091 km (0.093 R)
• M58: 23,458,442 km (0.092 R)
• M59: 23,794,289 km (0.117 R)
• M60: 24,258,641 km (0.1 R)
• M61: 24,428,285 km (0.097 R)
• M62: 25,025,181 km (0.102 R)
• M63: 25,368,358 km (0.059 R)
• M64: 27,063,751 km (0.109 R)
• M65: 27,283,660 km (0.11 R)
• M66: 27,460,185 km (0.115 R)
• M67: 27,681,141 km (0.111 R)
• M68: 27,902,845 km (0.106 R)
• M69: 28,930,134 km (0.086 R)
• M70: 29,245,337 km (0.048 R)
• M71: 29,697,421 km (0.087 R)
• M72: 30,151,900 km (0.098 R)
• M73: 30,425,664 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980

Radius: 5.6

Gravity: 31.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.33 AU - 8.95 AU

Year: 14082 Days

Day: 21.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,585,809 km

• M1: 219,909 km (0.11 R)
• M2: 321,635 km (0.08 R)
• M3: 457,620 km (0.097 R)
• M4: 494,571 km (0.052 R)
• M5: 992,133 km (0.074 R)
• M6: 1,325,138 km (0.092 R)
• M7: 1,517,970 km (0.06 R)
• M8: 1,632,262 km (0.116 R)
• M9: 1,779,167 km (0.079 R)
• M10: 1,839,156 km (0.114 R)
• M11: 2,747,814 km (0.112 R)
• M12: 3,658,715 km (0.053 R)
• M13: 4,206,243 km (0.036 R)
• M14: 6,361,500 km (0.109 R)
• M15: 6,453,802 km (0.088 R)
• M16: 6,500,027 km (0.072 R)
• M17: 6,639,752 km (0.064 R)
• M18: 6,969,316 km (0.118 R)
• M19: 10,820,564 km (0.086 R)
• M20: 11,041,520 km (0.1 R)
• M21: 11,769,762 km (0.119 R)
• M22: 12,920,020 km (0.088 R)
• M23: 13,037,006 km (0.084 R)
• M24: 13,213,232 km (0.062 R)
• M25: 13,390,206 km (0.094 R)
• M26: 13,627,319 km (0.082 R)
• M27: 13,985,606 km (0.116 R)
• M28: 14,045,744 km (0.056 R)
• M29: 14,286,597 km (0.105 R)
• M30: 14,407,621 km (0.084 R)
• M31: 14,528,945 km (0.075 R)
• M32: 14,956,346 km (0.097 R)
• M33: 15,325,853 km (0.109 R)
• M34: 15,387,787 km (0.083 R)
• M35: 15,760,884 km (0.044 R)
• M36: 16,262,934 km (0.109 R)
• M37: 16,579,483 km (0.119 R)
• M38: 16,962,005 km (0.111 R)
• M39: 17,218,565 km (0.1 R)
• M40: 18,851,127 km (0.108 R)
• M41: 21,564,084 km (0.11 R)
• M42: 22,401,384 km (0.083 R)
• M43: 23,605,796 km (0.053 R)
• M44: 23,964,083 km (0.11 R)
• M45: 24,976,711 km (0.113 R)
• M46: 25,049,565 km (0.052 R)
• M47: 28,858,177 km (0.083 R)
• M48: 29,625,764 km (0.113 R)
• M49: 30,868,025 km (0.048 R)
• M50: 32,127,040 km (0.114 R)
• M51: 32,762,981 km (0.109 R)
• M52: 33,162,407 km (0.067 R)
• M53: 34,939,331 km (0.077 R)
• M54: 35,020,862 km (0.089 R)
• M55: 35,347,434 km (0.093 R)
• M56: 35,675,203 km (0.094 R)
• M57: 35,757,182 km (0.053 R)
• M58: 36,416,011 km (0.09 R)
• M59: 36,829,949 km (0.092 R)
• M60: 37,328,558 km (0.119 R)
• M61: 38,080,587 km (0.043 R)
• M62: 39,091,270 km (0.089 R)
• M63: 40,366,891 km (0.12 R)
• M64: 41,052,797 km (0.101 R)
• M65: 41,742,443 km (0.113 R)
• M66: 42,436,129 km (0.117 R)
• M67: 42,697,177 km (0.11 R)
• M68: 45,425,992 km (0.092 R)
• M69: 46,049,965 km (0.077 R)
• M70: 47,667,417 km (0.101 R)
• M71: 47,848,281 km (0.108 R)
• M72: 49,029,505 km (0.118 R)
• M73: 49,669,485 km (0.082 R)
• M74: 50,496,312 km (0.025 R)
• M75: 50,772,919 km (0.051 R)
• M76: 54,037,593 km (0.118 R)
• M77: 55,552,421 km (0.083 R)
• M78: 57,081,162 km (0.118 R)
• M79: 57,465,479 km (0.044 R)
• M80: 58,526,876 km (0.09 R)
• M81: 60,570,981 km (0.03 R)
• M82: 60,963,077 km (0.112 R)
• M83: 61,257,635 km (0.113 R)
• M84: 62,341,771 km (0.119 R)
• M85: 63,134,191 km (0.111 R)
• M86: 63,929,902 km (0.118 R)
• M87: 64,229,247 km (0.096 R)
• M88: 64,628,973 km (0.106 R)
• M89: 65,330,437 km (0.115 R)
• M90: 65,933,766 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894

Radius: 8

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.32 AU - 9.14 AU

Year: 14332 Days

Day: 15.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,585,809 km

• M1: 122,969 km (0.067 R)
• M2: 331,359 km (0.101 R)
• M3: 498,011 km (0.092 R)
• M4: 591,959 km (0.116 R)
• M5: 842,834 km (0.028 R)
• M6: 910,752 km (0.032 R)
• M7: 1,052,271 km (0.084 R)
• M8: 1,175,989 km (0.085 R)
• M9: 1,357,301 km (0.112 R)
• M10: 1,632,262 km (0.074 R)
• M11: 1,747,154 km (0.108 R)
• M12: 1,894,657 km (0.118 R)
• M13: 1,985,164 km (0.049 R)
• M14: 2,108,133 km (0.113 R)
• M15: 4,235,565 km (0.114 R)
• M16: 4,718,616 km (0.102 R)
• M17: 4,842,184 km (0.098 R)
• M18: 5,519,114 km (0.065 R)
• M19: 6,135,607 km (0.107 R)
• M20: 6,406,529 km (0.103 R)
• M21: 7,722,092 km (0.101 R)
• M22: 8,063,624 km (0.104 R)
• M23: 8,360,427 km (0.115 R)
• M24: 10,108,927 km (0.097 R)
• M25: 11,024,316 km (0.099 R)
• M26: 11,630,636 km (0.112 R)
• M27: 12,191,329 km (0.108 R)
• M28: 12,703,402 km (0.06 R)
• M29: 13,222,507 km (0.088 R)
• M30: 13,338,745 km (0.088 R)
• M31: 13,689,701 km (0.053 R)
• M32: 14,043,650 km (0.096 R)
• M33: 14,221,821 km (0.115 R)
• M34: 14,460,579 km (0.118 R)
• M35: 14,821,110 km (0.076 R)
• M36: 16,044,072 km (0.115 R)
• M37: 17,874,253 km (0.079 R)
• M38: 18,325,889 km (0.089 R)
• M39: 19,174,557 km (0.08 R)
• M40: 19,372,176 km (0.097 R)
• M41: 19,504,421 km (0.062 R)
• M42: 19,636,815 km (0.114 R)
• M43: 20,572,400 km (0.116 R)
• M44: 22,140,634 km (0.106 R)
• M45: 22,278,863 km (0.083 R)
• M46: 23,254,241 km (0.095 R)
• M47: 25,174,330 km (0.064 R)
• M48: 25,535,459 km (0.059 R)
• M49: 26,482,413 km (0.072 R)
• M50: 27,589,288 km (0.074 R)
• M51: 27,737,988 km (0.03 R)
• M52: 29,467,489 km (0.078 R)
• M53: 29,771,771 km (0.098 R)
• M54: 29,924,361 km (0.098 R)
• M55: 32,400,356 km (0.102 R)
• M56: 33,981,007 km (0.094 R)
• M57: 37,052,700 km (0.099 R)
• M58: 37,463,496 km (0.104 R)
• M59: 37,628,203 km (0.064 R)
• M60: 39,455,990 km (0.085 R)
• M61: 41,823,675 km (0.076 R)
• M62: 42,594,553 km (0.107 R)
• M63: 43,110,965 km (0.07 R)
• M64: 43,197,283 km (0.116 R)
• M65: 44,150,221 km (0.038 R)
• M66: 45,724,290 km (0.101 R)
• M67: 47,139,037 km (0.106 R)
• M68: 47,405,920 km (0.111 R)
• M69: 48,209,410 km (0.12 R)
• M70: 49,468,276 km (0.027 R)
• M71: 49,649,140 km (0.099 R)
• M72: 51,651,507 km (0.118 R)
• M73: 52,202,177 km (0.102 R)
• M74: 53,216,899 km (0.11 R)
• M75: 53,958,905 km (0.055 R)
• M76: 56,205,566 km (0.033 R)
• M77: 56,582,851 km (0.078 R)
• M78: 56,866,489 km (0.101 R)
• M79: 59,536,063 km (0.082 R)
• M80: 59,824,637 km (0.094 R)
• M81: 61,273,792 km (0.104 R)
• M82: 62,343,865 km (0.095 R)
• M83: 62,832,302 km (0.092 R)
• M84: 64,108,223 km (0.116 R)
• M85: 65,591,037 km (0.116 R)
• M86: 66,486,081 km (0.1 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: 330 - 15,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit