🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.8

Radius: 13.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.73 AU - 0.85 AU

Year: 453 Days

Day: 6.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,417,765 km

• M1: 169,943 km (0.063 R)
• M2: 289,621 km (0.088 R)
• M3: 438,920 km (0.111 R)
• M4: 525,388 km (0.102 R)
• M5: 619,485 km (0.118 R)
• M6: 761,004 km (0.116 R)
• M7: 900,130 km (0.075 R)
• M8: 989,740 km (0.061 R)
• M9: 1,077,553 km (0.075 R)
• M10: 1,220,120 km (0.116 R)
• M11: 1,309,430 km (0.1 R)
• M12: 1,453,792 km (0.055 R)
• M13: 1,549,236 km (0.119 R)
• M14: 1,656,048 km (0.089 R)
• M15: 1,762,413 km (0.088 R)
• M16: 1,903,633 km (0.058 R)
• M17: 2,018,823 km (0.113 R)
• M18: 2,112,621 km (0.104 R)
• M19: 2,517,732 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.6

Radius: 9.3

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.93 AU - 2.37 AU

Year: 2036 Days

Day: 8 Hours

Environment

Temp: -199 °C

Axial Tilt: 111.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 71,417,765 km

• M1: 126,410 km (0.039 R)
• M2: 186,249 km (0.108 R)
• M3: 282,590 km (0.1 R)
• M4: 366,066 km (0.077 R)
• M5: 449,242 km (0.037 R)
• M6: 724,054 km (0.118 R)
• M7: 782,546 km (0.045 R)
• M8: 904,768 km (0.104 R)
• M9: 1,033,572 km (0.076 R)
• M10: 1,095,206 km (0.094 R)
• M11: 1,184,815 km (0.118 R)
• M12: 1,321,248 km (0.095 R)
• M13: 1,694,345 km (0.115 R)
• M14: 1,950,307 km (0.107 R)
• M15: 2,132,518 km (0.051 R)
• M16: 2,212,253 km (0.082 R)
• M17: 2,429,918 km (0.111 R)
• M18: 2,527,456 km (0.059 R)
• M19: 2,683,337 km (0.029 R)
• M20: 2,784,166 km (0.043 R)
• M21: 2,901,002 km (0.107 R)
• M22: 3,147,240 km (0.116 R)
• M23: 3,207,977 km (0.062 R)
• M24: 3,353,835 km (0.044 R)
• M25: 3,494,008 km (0.098 R)
• M26: 3,572,846 km (0.092 R)
• M27: 3,636,275 km (0.113 R)
• M28: 3,700,004 km (0.078 R)
• M29: 3,764,182 km (0.058 R)
• M30: 3,861,271 km (0.07 R)
• M31: 3,975,563 km (0.095 R)
• M32: 4,049,465 km (0.113 R)
• M33: 4,224,045 km (0.117 R)
• M34: 4,291,215 km (0.095 R)
• M35: 4,367,211 km (0.042 R)
• M36: 4,460,709 km (0.076 R)
• M37: 4,572,160 km (0.03 R)
• M38: 4,675,831 km (0.064 R)
• M39: 4,762,747 km (0.079 R)
• M40: 4,956,028 km (0.115 R)
• M41: 5,151,851 km (0.106 R)
• M42: 5,332,117 km (0.075 R)
• M43: 5,496,226 km (0.11 R)
• M44: 5,588,079 km (0.12 R)
• M45: 5,745,456 km (0.066 R)
• M46: 5,904,329 km (0.097 R)
• M47: 6,007,850 km (0.076 R)
• M48: 6,074,122 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 15

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.59 AU - 3.15 AU

Year: 3139 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 71,417,765 km

• M1: 194,627 km (0.102 R)
• M2: 304,432 km (0.067 R)
• M3: 545,284 km (0.072 R)
• M4: 709,543 km (0.113 R)
• M5: 1,014,274 km (0.109 R)
• M6: 1,129,614 km (0.101 R)
• M7: 1,679,685 km (0.115 R)
• M8: 1,933,702 km (0.099 R)
• M9: 2,065,498 km (0.098 R)
• M10: 2,261,621 km (0.113 R)
• M11: 2,432,611 km (0.059 R)
• M12: 2,854,178 km (0.062 R)
• M13: 2,971,612 km (0.035 R)
• M14: 3,229,220 km (0.096 R)
• M15: 3,530,061 km (0.104 R)
• M16: 4,008,176 km (0.031 R)
• M17: 4,468,040 km (0.055 R)
• M18: 4,664,611 km (0.075 R)
• M19: 4,904,566 km (0.102 R)
• M20: 5,066,730 km (0.118 R)
• M21: 5,480,219 km (0.113 R)
• M22: 5,627,573 km (0.103 R)
• M23: 5,776,273 km (0.113 R)
• M24: 5,926,170 km (0.094 R)
• M25: 7,590,596 km (0.111 R)
• M26: 7,731,517 km (0.111 R)
• M27: 7,849,699 km (0.094 R)
• M28: 8,620,577 km (0.065 R)
• M29: 9,015,067 km (0.096 R)
• M30: 9,189,648 km (0.083 R)
• M31: 9,745,254 km (0.117 R)
• M32: 9,873,160 km (0.095 R)
• M33: 10,494,590 km (0.059 R)
• M34: 10,651,967 km (0.097 R)
• M35: 12,048,762 km (0.105 R)
• M36: 12,657,027 km (0.1 R)
• M37: 13,190,343 km (0.105 R)
• M38: 13,502,554 km (0.12 R)
• M39: 13,731,140 km (0.08 R)
• M40: 14,047,689 km (0.107 R)
• M41: 15,070,489 km (0.114 R)
• M42: 15,218,591 km (0.106 R)
• M43: 15,367,142 km (0.108 R)
• M44: 15,605,900 km (0.094 R)
• M45: 16,818,092 km (0.083 R)
• M46: 17,125,964 km (0.081 R)
• M47: 18,154,898 km (0.095 R)
• M48: 18,852,024 km (0.119 R)
• M49: 19,139,851 km (0.113 R)
• M50: 19,236,042 km (0.092 R)
• M51: 19,332,383 km (0.1 R)
• M52: 19,687,229 km (0.112 R)
• M53: 20,272,606 km (0.04 R)
• M54: 20,469,028 km (0.12 R)
• M55: 21,260,849 km (0.115 R)
• M56: 21,360,631 km (0.116 R)
• M57: 22,602,892 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 11.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.14 AU - 4.14 AU

Year: 5439 Days

Day: 12.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 71,417,765 km

• M1: 153,338 km (0.069 R)
• M2: 240,553 km (0.067 R)
• M3: 389,702 km (0.085 R)
• M4: 520,900 km (0.056 R)
• M5: 705,653 km (0.099 R)
• M6: 803,041 km (0.106 R)
• M7: 913,594 km (0.076 R)
• M8: 1,029,682 km (0.045 R)
• M9: 1,168,958 km (0.091 R)
• M10: 1,352,365 km (0.112 R)
• M11: 1,457,532 km (0.09 R)
• M12: 1,789,789 km (0.09 R)
• M13: 2,013,887 km (0.111 R)
• M14: 2,269,998 km (0.116 R)
• M15: 2,548,699 km (0.027 R)
• M16: 2,680,345 km (0.115 R)
• M17: 3,463,939 km (0.111 R)
• M18: 3,610,245 km (0.061 R)
• M19: 3,690,879 km (0.084 R)
• M20: 3,826,564 km (0.068 R)
• M21: 3,908,992 km (0.101 R)
• M22: 4,632,298 km (0.071 R)
• M23: 4,734,773 km (0.117 R)
• M24: 4,852,955 km (0.11 R)
• M25: 4,987,144 km (0.1 R)
• M26: 5,243,854 km (0.086 R)
• M27: 5,770,289 km (0.065 R)
• M28: 5,849,127 km (0.12 R)
• M29: 5,960,129 km (0.084 R)
• M30: 6,152,212 km (0.091 R)
• M31: 6,460,384 km (0.063 R)
• M32: 6,840,363 km (0.094 R)
• M33: 7,329,697 km (0.083 R)
• M34: 7,570,101 km (0.119 R)
• M35: 8,111,645 km (0.104 R)
• M36: 8,218,009 km (0.085 R)
• M37: 8,360,427 km (0.079 R)
• M38: 8,467,838 km (0.093 R)
• M39: 8,665,756 km (0.079 R)
• M40: 8,828,967 km (0.025 R)
• M41: 8,956,574 km (0.12 R)
• M42: 9,121,581 km (0.068 R)
• M43: 9,250,684 km (0.059 R)
• M44: 9,324,734 km (0.104 R)
• M45: 9,641,433 km (0.071 R)
• M46: 9,829,478 km (0.119 R)
• M47: 9,961,872 km (0.115 R)
• M48: 10,171,010 km (0.095 R)
• M49: 10,324,048 km (0.066 R)
• M50: 10,400,792 km (0.12 R)
• M51: 10,593,773 km (0.071 R)
• M52: 10,885,190 km (0.051 R)
• M53: 11,081,013 km (0.117 R)
• M54: 11,218,943 km (0.102 R)
• M55: 11,655,619 km (0.099 R)
• M56: 11,795,792 km (0.112 R)
• M57: 12,057,588 km (0.09 R)
• M58: 12,158,717 km (0.059 R)
• M59: 12,484,541 km (0.079 R)
• M60: 13,102,978 km (0.061 R)
• M61: 13,353,256 km (0.091 R)
• M62: 13,668,309 km (0.092 R)
• M63: 13,985,755 km (0.099 R)
• M64: 14,477,334 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.1

Radius: 3

Gravity: 101.46 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.44 AU - 10.64 AU

Year: 16114 Days

Day: 18.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,417,765 km

• M1: 132,544 km (0.107 R)
• M2: 823,387 km (0.114 R)
• M3: 921,523 km (0.102 R)
• M4: 1,049,579 km (0.085 R)
• M5: 1,585,737 km (0.08 R)
• M6: 1,865,037 km (0.072 R)
• M7: 2,294,682 km (0.08 R)
• M8: 4,038,694 km (0.117 R)
• M9: 4,163,458 km (0.113 R)
• M10: 4,247,383 km (0.052 R)
• M11: 5,206,754 km (0.05 R)
• M12: 5,664,075 km (0.075 R)
• M13: 6,181,833 km (0.086 R)
• M14: 6,422,237 km (0.085 R)
• M15: 6,567,795 km (0.048 R)
• M16: 6,763,769 km (0.092 R)
• M17: 7,161,250 km (0.096 R)
• M18: 7,464,485 km (0.077 R)
• M19: 8,879,382 km (0.082 R)
• M20: 9,479,119 km (0.06 R)
• M21: 10,261,068 km (0.049 R)
• M22: 11,945,240 km (0.084 R)
• M23: 13,032,817 km (0.12 R)
• M24: 13,402,324 km (0.112 R)
• M25: 13,712,889 km (0.085 R)
• M26: 14,025,848 km (0.085 R)
• M27: 14,786,553 km (0.111 R)
• M28: 15,042,963 km (0.104 R)
• M29: 15,365,646 km (0.107 R)
• M30: 17,147,207 km (0.092 R)
• M31: 17,281,845 km (0.071 R)
• M32: 17,823,539 km (0.055 R)
• M33: 18,164,921 km (0.116 R)
• M34: 18,923,532 km (0.092 R)
• M35: 19,201,934 km (0.027 R)
• M36: 20,900,618 km (0.082 R)
• M37: 21,044,381 km (0.115 R)
• M38: 21,188,444 km (0.057 R)
• M39: 21,260,550 km (0.055 R)
• M40: 22,942,329 km (0.093 R)
• M41: 24,212,565 km (0.111 R)
• M42: 24,287,962 km (0.059 R)
• M43: 24,742,291 km (0.116 R)
• M44: 24,894,282 km (0.117 R)
• M45: 25,352,202 km (0.12 R)
• M46: 25,659,027 km (0.071 R)
• M47: 26,199,075 km (0.118 R)
• M48: 26,586,982 km (0.109 R)
• M49: 29,114,438 km (0.12 R)
• M50: 29,194,772 km (0.092 R)
• M51: 29,355,291 km (0.114 R)
• M52: 29,839,090 km (0.099 R)
• M53: 30,895,999 km (0.104 R)
• M54: 32,546,064 km (0.107 R)
• M55: 33,130,244 km (0.054 R)
• M56: 33,297,793 km (0.034 R)
• M57: 33,970,834 km (0.11 R)
• M58: 34,563,541 km (0.032 R)
• M59: 35,330,380 km (0.098 R)
• M60: 36,102,903 km (0.071 R)
• M61: 36,189,071 km (0.12 R)
• M62: 36,967,728 km (0.04 R)
• M63: 37,751,920 km (0.111 R)
• M64: 38,102,278 km (0.085 R)
• M65: 38,277,757 km (0.086 R)
• M66: 39,248,198 km (0.05 R)
• M67: 39,514,183 km (0.076 R)
• M68: 40,763,625 km (0.096 R)
• M69: 40,943,142 km (0.062 R)
• M70: 41,393,132 km (0.095 R)
• M71: 41,844,768 km (0.058 R)
• M72: 44,496,241 km (0.12 R)
• M73: 45,051,698 km (0.12 R)
• M74: 45,144,449 km (0.079 R)
• M75: 45,982,346 km (0.09 R)
• M76: 46,825,330 km (0.077 R)
• M77: 47,013,375 km (0.116 R)
• M78: 47,957,337 km (0.104 R)
• M79: 48,716,846 km (0.073 R)
• M80: 49,767,920 km (0.096 R)
• M81: 49,863,813 km (0.107 R)
• M82: 51,116,246 km (0.118 R)
• M83: 52,086,687 km (0.068 R)
• M84: 52,281,464 km (0.082 R)
• M85: 53,259,236 km (0.102 R)
• M86: 53,947,236 km (0.054 R)
• M87: 54,836,147 km (0.068 R)
• M88: 56,928,871 km (0.085 R)
• M89: 60,884,239 km (0.111 R)
• M90: 64,822,553 km (0.107 R)
• M91: 66,294,147 km (0.032 R)
• M92: 66,610,845 km (0.085 R)
• M93: 67,245,888 km (0.096 R)
• M94: 70,451,023 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.1

Radius: 3.3

Gravity: 67.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.97 AU - 10.09 AU

Year: 17521 Days

Day: 20.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,417,765 km

• M1: 273,914 km (0.107 R)
• M2: 468,989 km (0.109 R)
• M3: 961,765 km (0.027 R)
• M4: 1,012,329 km (0.069 R)
• M5: 1,142,928 km (0.099 R)
• M6: 1,306,737 km (0.096 R)
• M7: 1,362,986 km (0.068 R)
• M8: 1,872,666 km (0.079 R)
• M9: 2,332,081 km (0.079 R)
• M10: 2,400,447 km (0.072 R)
• M11: 2,504,268 km (0.099 R)
• M12: 2,574,430 km (0.114 R)
• M13: 2,609,585 km (0.094 R)
• M14: 2,788,355 km (0.075 R)
• M15: 3,120,013 km (0.049 R)
• M16: 3,233,408 km (0.111 R)
• M17: 3,981,996 km (0.079 R)
• M18: 4,104,966 km (0.082 R)
• M19: 4,312,607 km (0.113 R)
• M20: 4,695,129 km (0.087 R)
• M21: 4,781,447 km (0.11 R)
• M22: 5,043,991 km (0.066 R)
• M23: 6,045,998 km (0.067 R)
• M24: 6,092,972 km (0.093 R)
• M25: 6,666,081 km (0.091 R)
• M26: 7,156,613 km (0.076 R)
• M27: 7,914,176 km (0.065 R)
• M28: 10,110,572 km (0.082 R)
• M29: 10,616,362 km (0.078 R)
• M30: 10,900,898 km (0.09 R)
• M31: 11,535,641 km (0.119 R)
• M32: 12,420,363 km (0.086 R)
• M33: 12,480,053 km (0.114 R)
• M34: 13,633,452 km (0.117 R)
• M35: 14,567,841 km (0.096 R)
• M36: 15,845,406 km (0.096 R)
• M37: 16,040,183 km (0.11 R)
• M38: 16,431,980 km (0.106 R)
• M39: 17,291,569 km (0.098 R)
• M40: 17,760,558 km (0.094 R)
• M41: 18,030,433 km (0.076 R)
• M42: 18,916,651 km (0.107 R)
• M43: 19,399,852 km (0.069 R)
• M44: 19,538,529 km (0.049 R)
• M45: 19,677,655 km (0.096 R)
• M46: 20,378,072 km (0.07 R)
• M47: 20,448,533 km (0.091 R)
• M48: 21,086,717 km (0.117 R)
• M49: 21,803,291 km (0.06 R)
• M50: 22,164,570 km (0.07 R)
• M51: 25,732,180 km (0.095 R)
• M52: 27,503,569 km (0.063 R)
• M53: 27,815,630 km (0.102 R)
• M54: 28,443,342 km (0.117 R)
• M55: 29,154,979 km (0.057 R)
• M56: 31,081,202 km (0.116 R)
• M57: 31,406,278 km (0.109 R)
• M58: 32,305,810 km (0.033 R)
• M59: 32,470,367 km (0.107 R)
• M60: 33,379,922 km (0.091 R)
• M61: 33,463,099 km (0.08 R)
• M62: 33,546,275 km (0.047 R)
• M63: 34,970,746 km (0.091 R)
• M64: 37,791,564 km (0.117 R)
• M65: 38,138,481 km (0.106 R)
• M66: 39,536,473 km (0.061 R)
• M67: 40,153,265 km (0.118 R)
• M68: 41,218,253 km (0.116 R)
• M69: 42,562,389 km (0.06 R)
• M70: 42,742,655 km (0.117 R)
• M71: 43,466,409 km (0.114 R)
• M72: 43,738,827 km (0.119 R)
• M73: 44,194,203 km (0.078 R)
• M74: 44,742,629 km (0.067 R)
• M75: 44,926,036 km (0.079 R)
• M76: 45,661,758 km (0.104 R)
• M77: 46,123,716 km (0.103 R)
• M78: 46,216,317 km (0.093 R)
• M79: 46,587,171 km (0.047 R)
• M80: 48,833,083 km (0.081 R)
• M81: 49,969,279 km (0.114 R)
• M82: 50,731,480 km (0.088 R)
• M83: 51,978,379 km (0.082 R)
• M84: 52,750,603 km (0.042 R)
• M85: 54,404,258 km (0.108 R)
• M86: 54,795,905 km (0.102 R)
• M87: 58,361,869 km (0.101 R)
• M88: 58,562,181 km (0.115 R)
• M89: 59,567,179 km (0.095 R)
• M90: 64,469,352 km (0.104 R)
• M91: 64,987,409 km (0.048 R)
• M92: 67,493,174 km (0.111 R)
• M93: 67,598,341 km (0.047 R)
• M94: 68,230,093 km (0.101 R)
• M95: 69,393,216 km (0.109 R)
• M96: 71,310,762 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 15,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit