🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.6

Radius: 11.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.57 AU - 0.77 AU

Year: 366 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,437,913 km

• M1: 142,118 km (0.097 R)
• M2: 219,011 km (0.116 R)
• M3: 376,239 km (0.102 R)
• M4: 462,407 km (0.106 R)
• M5: 540,198 km (0.062 R)
• M6: 668,553 km (0.044 R)
• M7: 838,197 km (0.057 R)
• M8: 930,648 km (0.049 R)
• M9: 1,015,919 km (0.058 R)
• M10: 1,160,431 km (0.119 R)
• M11: 1,237,324 km (0.114 R)
• M12: 1,344,137 km (0.097 R)
• M13: 1,425,369 km (0.1 R)
• M14: 1,520,962 km (0.088 R)
• M15: 1,623,137 km (0.071 R)
• M16: 1,745,358 km (0.053 R)
• M17: 1,852,620 km (0.089 R)
• M18: 1,966,763 km (0.115 R)
• M19: 2,097,512 km (0.033 R)
• M20: 2,178,444 km (0.099 R)
• M21: 2,279,872 km (0.103 R)
• M22: 2,382,795 km (0.104 R)
• M23: 2,542,865 km (0.042 R)
• M24: 2,634,419 km (0.092 R)
• M25: 2,868,539 km (0.103 R)
• M26: 3,049,852 km (0.099 R)
• M27: 3,147,539 km (0.102 R)
• M28: 3,218,598 km (0.028 R)
• M29: 3,329,151 km (0.111 R)
• M30: 3,401,706 km (0.078 R)
• M31: 3,508,668 km (0.075 R)
• M32: 3,651,235 km (0.061 R)
• M33: 3,749,222 km (0.066 R)
• M34: 3,865,759 km (0.118 R)
• M35: 3,989,476 km (0.089 R)
• M36: 4,078,487 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258

Radius: 13.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.8 AU - 2.82 AU

Year: 3141 Days

Day: 14.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 63,437,913 km

• M1: 195,375 km (0.064 R)
• M2: 286,330 km (0.091 R)
• M3: 373,247 km (0.107 R)
• M4: 462,257 km (0.067 R)
• M5: 778,358 km (0.117 R)
• M6: 876,943 km (0.065 R)
• M7: 1,397,992 km (0.095 R)
• M8: 1,627,326 km (0.082 R)
• M9: 1,926,222 km (0.073 R)
• M10: 2,111,873 km (0.119 R)
• M11: 2,303,807 km (0.027 R)
• M12: 2,551,840 km (0.106 R)
• M13: 2,756,640 km (0.045 R)
• M14: 2,967,124 km (0.044 R)
• M15: 3,210,370 km (0.066 R)
• M16: 3,432,224 km (0.091 R)
• M17: 3,573,444 km (0.05 R)
• M18: 3,774,504 km (0.112 R)
• M19: 3,994,114 km (0.091 R)
• M20: 4,430,939 km (0.066 R)
• M21: 4,867,316 km (0.094 R)
• M22: 4,978,617 km (0.079 R)
• M23: 5,187,605 km (0.064 R)
• M24: 5,731,094 km (0.079 R)
• M25: 6,086,689 km (0.096 R)
• M26: 6,189,462 km (0.074 R)
• M27: 6,379,751 km (0.111 R)
• M28: 7,250,560 km (0.075 R)
• M29: 7,396,268 km (0.114 R)
• M30: 7,487,972 km (0.096 R)
• M31: 7,802,127 km (0.068 R)
• M32: 8,558,793 km (0.059 R)
• M33: 9,161,523 km (0.105 R)
• M34: 9,697,532 km (0.072 R)
• M35: 9,797,913 km (0.109 R)
• M36: 9,979,524 km (0.062 R)
• M37: 10,223,518 km (0.059 R)
• M38: 10,613,670 km (0.106 R)
• M39: 10,841,806 km (0.073 R)
• M40: 11,092,682 km (0.117 R)
• M41: 11,197,700 km (0.084 R)
• M42: 11,366,596 km (0.089 R)
• M43: 11,663,996 km (0.073 R)
• M44: 12,071,800 km (0.096 R)
• M45: 12,179,959 km (0.114 R)
• M46: 12,266,577 km (0.088 R)
• M47: 12,418,867 km (0.11 R)
• M48: 12,593,747 km (0.079 R)
• M49: 12,791,366 km (0.109 R)
• M50: 12,967,891 km (0.043 R)
• M51: 14,317,563 km (0.105 R)
• M52: 14,455,044 km (0.091 R)
• M53: 14,684,976 km (0.032 R)
• M54: 15,382,401 km (0.101 R)
• M55: 15,806,062 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 10.3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.32 AU - 6.48 AU

Year: 8368 Days

Day: 6.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,437,913 km

• M1: 176,675 km (0.027 R)
• M2: 347,067 km (0.071 R)
• M3: 517,010 km (0.041 R)
• M4: 686,355 km (0.111 R)
• M5: 942,018 km (0.081 R)
• M6: 1,209,200 km (0.117 R)
• M7: 1,665,174 km (0.069 R)
• M8: 1,814,173 km (0.095 R)
• M9: 1,879,548 km (0.094 R)
• M10: 2,148,674 km (0.099 R)
• M11: 2,217,938 km (0.104 R)
• M12: 2,287,950 km (0.086 R)
• M13: 2,824,557 km (0.096 R)
• M14: 3,345,607 km (0.099 R)
• M15: 3,644,952 km (0.114 R)
• M16: 3,868,302 km (0.064 R)
• M17: 4,038,694 km (0.105 R)
• M18: 4,535,059 km (0.092 R)
• M19: 4,654,738 km (0.1 R)
• M20: 4,775,463 km (0.041 R)
• M21: 5,081,690 km (0.032 R)
• M22: 5,362,934 km (0.102 R)
• M23: 5,489,643 km (0.096 R)
• M24: 5,843,143 km (0.086 R)
• M25: 6,270,395 km (0.1 R)
• M26: 6,370,476 km (0.103 R)
• M27: 6,639,901 km (0.061 R)
• M28: 6,707,819 km (0.12 R)
• M29: 7,259,835 km (0.099 R)
• M30: 7,647,742 km (0.108 R)
• M31: 7,934,222 km (0.089 R)
• M32: 8,042,531 km (0.064 R)
• M33: 8,554,605 km (0.102 R)
• M34: 8,889,405 km (0.103 R)
• M35: 9,880,790 km (0.074 R)
• M36: 9,997,327 km (0.07 R)
• M37: 10,706,869 km (0.08 R)
• M38: 11,595,929 km (0.108 R)
• M39: 11,966,633 km (0.119 R)
• M40: 12,550,813 km (0.104 R)
• M41: 12,719,409 km (0.069 R)
• M42: 14,051,728 km (0.097 R)
• M43: 14,667,922 km (0.111 R)
• M44: 15,699,249 km (0.103 R)
• M45: 15,881,011 km (0.081 R)
• M46: 16,476,560 km (0.1 R)
• M47: 16,800,290 km (0.065 R)
• M48: 17,360,085 km (0.084 R)
• M49: 17,501,006 km (0.113 R)
• M50: 18,116,153 km (0.1 R)
• M51: 18,354,612 km (0.117 R)
• M52: 18,882,842 km (0.102 R)
• M53: 19,807,207 km (0.101 R)
• M54: 20,250,166 km (0.119 R)
• M55: 20,398,418 km (0.063 R)
• M56: 20,646,601 km (0.119 R)
• M57: 21,699,620 km (0.102 R)
• M58: 22,975,839 km (0.087 R)
• M59: 23,337,417 km (0.056 R)
• M60: 25,386,908 km (0.049 R)
• M61: 26,568,283 km (0.065 R)
• M62: 26,785,050 km (0.081 R)
• M63: 27,493,545 km (0.067 R)
• M64: 27,603,051 km (0.099 R)
• M65: 27,712,706 km (0.114 R)
• M66: 28,539,983 km (0.032 R)
• M67: 28,873,137 km (0.07 R)
• M68: 28,984,438 km (0.102 R)
• M69: 30,331,716 km (0.045 R)
• M70: 31,126,979 km (0.088 R)
• M71: 31,584,598 km (0.099 R)
• M72: 31,699,190 km (0.077 R)
• M73: 32,448,377 km (0.095 R)
• M74: 32,680,104 km (0.107 R)
• M75: 33,495,412 km (0.112 R)
• M76: 34,258,361 km (0.09 R)
• M77: 35,443,326 km (0.111 R)
• M78: 36,581,467 km (0.093 R)
• M79: 37,731,725 km (0.073 R)
• M80: 37,853,497 km (0.097 R)
• M81: 39,324,792 km (0.049 R)
• M82: 40,316,028 km (0.115 R)
• M83: 40,565,108 km (0.114 R)
• M84: 41,252,810 km (0.119 R)
• M85: 42,007,381 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.1

Radius: 6.1

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.3 AU - 8.5 AU

Year: 12087 Days

Day: 23.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,437,913 km

• M1: 178,919 km (0.051 R)
• M2: 498,460 km (0.064 R)
• M3: 611,107 km (0.07 R)
• M4: 679,474 km (0.097 R)
• M5: 768,634 km (0.076 R)
• M6: 861,684 km (0.086 R)
• M7: 1,079,797 km (0.071 R)
• M8: 1,382,135 km (0.066 R)
• M9: 1,589,926 km (0.078 R)
• M10: 1,661,434 km (0.097 R)
• M11: 1,983,817 km (0.116 R)
• M12: 2,035,129 km (0.111 R)
• M13: 3,122,257 km (0.031 R)
• M14: 3,898,521 km (0.067 R)
• M15: 3,995,610 km (0.089 R)
• M16: 4,594,599 km (0.1 R)
• M17: 4,766,039 km (0.116 R)
• M18: 5,150,505 km (0.113 R)
• M19: 6,023,409 km (0.089 R)
• M20: 6,173,455 km (0.114 R)
• M21: 6,980,685 km (0.113 R)
• M22: 8,314,949 km (0.109 R)
• M23: 8,819,243 km (0.084 R)
• M24: 9,550,627 km (0.107 R)
• M25: 9,637,992 km (0.102 R)
• M26: 9,901,584 km (0.059 R)
• M27: 10,211,999 km (0.102 R)
• M28: 13,244,199 km (0.116 R)
• M29: 14,279,117 km (0.106 R)
• M30: 14,579,509 km (0.088 R)
• M31: 14,629,774 km (0.09 R)
• M32: 15,288,454 km (0.105 R)
• M33: 15,390,779 km (0.091 R)
• M34: 16,634,984 km (0.076 R)
• M35: 16,687,493 km (0.114 R)
• M36: 16,950,935 km (0.052 R)
• M37: 17,911,054 km (0.112 R)
• M38: 18,724,567 km (0.106 R)
• M39: 18,943,578 km (0.108 R)
• M40: 19,439,346 km (0.049 R)
• M41: 19,550,048 km (0.066 R)
• M42: 20,107,001 km (0.062 R)
• M43: 20,219,050 km (0.119 R)
• M44: 22,270,336 km (0.056 R)
• M45: 22,328,380 km (0.099 R)
• M46: 22,735,136 km (0.083 R)
• M47: 23,144,436 km (0.079 R)
• M48: 27,059,861 km (0.078 R)
• M49: 28,556,438 km (0.094 R)
• M50: 29,187,891 km (0.099 R)
• M51: 29,314,750 km (0.109 R)
• M52: 29,760,252 km (0.108 R)
• M53: 30,851,270 km (0.103 R)
• M54: 31,434,103 km (0.082 R)
• M55: 32,282,473 km (0.082 R)
• M56: 32,545,017 km (0.036 R)
• M57: 32,940,254 km (0.104 R)
• M58: 33,469,532 km (0.094 R)
• M59: 33,668,796 km (0.117 R)
• M60: 34,469,593 km (0.064 R)
• M61: 34,939,779 km (0.082 R)
• M62: 35,141,886 km (0.038 R)
• M63: 35,614,915 km (0.064 R)
• M64: 35,750,450 km (0.073 R)
• M65: 36,430,821 km (0.107 R)
• M66: 36,704,286 km (0.077 R)
• M67: 36,772,653 km (0.104 R)
• M68: 37,390,492 km (0.057 R)
• M69: 38,289,126 km (0.089 R)
• M70: 38,497,516 km (0.064 R)
• M71: 39,264,804 km (0.102 R)
• M72: 39,404,827 km (0.091 R)
• M73: 39,966,567 km (0.093 R)
• M74: 40,177,949 km (0.069 R)
• M75: 40,460,390 km (0.094 R)
• M76: 40,601,909 km (0.102 R)
• M77: 40,672,669 km (0.086 R)
• M78: 43,610,173 km (0.116 R)
• M79: 44,701,789 km (0.108 R)
• M80: 45,141,008 km (0.028 R)
• M81: 46,097,387 km (0.117 R)
• M82: 46,467,043 km (0.025 R)
• M83: 47,880,743 km (0.092 R)
• M84: 47,955,542 km (0.116 R)
• M85: 48,030,341 km (0.105 R)
• M86: 48,405,084 km (0.116 R)
• M87: 48,630,378 km (0.118 R)
• M88: 48,780,724 km (0.093 R)
• M89: 49,157,412 km (0.072 R)
• M90: 49,383,903 km (0.1 R)
• M91: 49,459,450 km (0.108 R)
• M92: 50,978,915 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.4

Radius: 6.7

Gravity: 19.79 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.17 AU - 7.59 AU

Year: 13369 Days

Day: 23.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,437,913 km

• M1: 199,713 km (0.035 R)
• M2: 380,128 km (0.072 R)
• M3: 609,312 km (0.076 R)
• M4: 856,298 km (0.075 R)
• M5: 945,459 km (0.082 R)
• M6: 1,737,130 km (0.077 R)
• M7: 1,909,168 km (0.067 R)
• M8: 2,026,902 km (0.098 R)
• M9: 2,394,613 km (0.105 R)
• M10: 2,586,398 km (0.11 R)
• M11: 3,473,363 km (0.047 R)
• M12: 3,581,373 km (0.099 R)
• M13: 4,138,027 km (0.056 R)
• M14: 4,642,022 km (0.048 R)
• M15: 4,761,251 km (0.112 R)
• M16: 4,881,229 km (0.05 R)
• M17: 6,006,803 km (0.105 R)
• M18: 6,223,720 km (0.101 R)
• M19: 6,443,330 km (0.093 R)
• M20: 6,620,903 km (0.086 R)
• M21: 6,980,685 km (0.056 R)
• M22: 7,392,977 km (0.113 R)
• M23: 7,578,927 km (0.066 R)
• M24: 8,002,588 km (0.088 R)
• M25: 8,050,161 km (0.104 R)
• M26: 8,677,125 km (0.104 R)
• M27: 8,774,962 km (0.045 R)
• M28: 9,470,144 km (0.046 R)
• M29: 9,926,268 km (0.102 R)
• M30: 10,597,812 km (0.094 R)
• M31: 11,390,831 km (0.116 R)
• M32: 11,713,364 km (0.103 R)
• M33: 12,643,563 km (0.093 R)
• M34: 12,921,666 km (0.099 R)
• M35: 13,710,944 km (0.07 R)
• M36: 14,515,781 km (0.092 R)
• M37: 15,041,318 km (0.087 R)
• M38: 15,692,069 km (0.079 R)
• M39: 16,110,943 km (0.105 R)
• M40: 16,231,219 km (0.096 R)
• M41: 16,776,504 km (0.075 R)
• M42: 17,512,974 km (0.07 R)
• M43: 18,197,235 km (0.086 R)
• M44: 18,637,202 km (0.051 R)
• M45: 18,890,322 km (0.115 R)
• M46: 19,399,702 km (0.118 R)
• M47: 21,614,648 km (0.103 R)
• M48: 21,681,070 km (0.12 R)
• M49: 23,022,215 km (0.11 R)
• M50: 24,252,208 km (0.115 R)
• M51: 25,153,685 km (0.07 R)
• M52: 26,846,684 km (0.078 R)
• M53: 26,918,042 km (0.092 R)
• M54: 27,347,388 km (0.036 R)
• M55: 27,995,596 km (0.084 R)
• M56: 28,576,185 km (0.114 R)
• M57: 29,087,361 km (0.104 R)
• M58: 30,192,889 km (0.038 R)
• M59: 30,862,789 km (0.088 R)
• M60: 31,312,031 km (0.088 R)
• M61: 31,990,158 km (0.113 R)
• M62: 32,673,073 km (0.082 R)
• M63: 33,207,436 km (0.1 R)
• M64: 33,667,898 km (0.071 R)
• M65: 33,898,878 km (0.103 R)
• M66: 35,295,972 km (0.09 R)
• M67: 36,316,529 km (0.105 R)
• M68: 37,346,809 km (0.061 R)
• M69: 39,436,093 km (0.069 R)
• M70: 40,331,436 km (0.099 R)
• M71: 40,986,675 km (0.069 R)
• M72: 41,233,362 km (0.084 R)
• M73: 43,726,859 km (0.076 R)
• M74: 44,991,859 km (0.088 R)
• M75: 46,868,863 km (0.071 R)
• M76: 49,469,323 km (0.092 R)
• M77: 50,170,638 km (0.086 R)
• M78: 51,849,425 km (0.079 R)
• M79: 52,383,340 km (0.1 R)
• M80: 54,356,835 km (0.111 R)
• M81: 55,898,441 km (0.078 R)
• M82: 56,445,820 km (0.074 R)
• M83: 57,638,264 km (0.025 R)
• M84: 58,931,538 km (0.097 R)
• M85: 60,889,475 km (0.095 R)
• M86: 61,170,869 km (0.076 R)
• M87: 61,358,763 km (0.11 R)
• M88: 61,923,495 km (0.088 R)
• M89: 62,300,931 km (0.077 R)
• M90: 62,963,350 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 13,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit