🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.6

Radius: 10.4

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.82 AU - 0.84 AU

Year: 532 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 70,099,771 km

• M1: 129,552 km (0.075 R)
• M2: 196,871 km (0.079 R)
• M3: 278,252 km (0.049 R)
• M4: 449,841 km (0.057 R)
• M5: 514,766 km (0.092 R)
• M6: 583,432 km (0.111 R)
• M7: 651,499 km (0.092 R)
• M8: 801,545 km (0.077 R)
• M9: 973,882 km (0.071 R)
• M10: 1,110,016 km (0.118 R)
• M11: 1,175,241 km (0.09 R)
• M12: 1,241,662 km (0.104 R)
• M13: 1,355,506 km (0.096 R)
• M14: 1,478,925 km (0.1 R)
• M15: 1,569,581 km (0.118 R)
• M16: 1,655,899 km (0.049 R)
• M17: 1,750,145 km (0.067 R)
• M18: 1,977,235 km (0.084 R)
• M19: 2,166,028 km (0.065 R)
• M20: 2,234,843 km (0.104 R)
• M21: 2,375,016 km (0.088 R)
• M22: 2,489,159 km (0.097 R)
• M23: 2,575,926 km (0.103 R)
• M24: 2,700,840 km (0.047 R)
• M25: 2,827,699 km (0.078 R)
• M26: 2,941,244 km (0.092 R)
• M27: 3,041,026 km (0.093 R)
• M28: 3,173,270 km (0.108 R)
• M29: 3,251,809 km (0.054 R)
• M30: 3,331,245 km (0.112 R)
• M31: 3,475,607 km (0.119 R)
• M32: 3,548,611 km (0.093 R)
• M33: 3,687,887 km (0.094 R)
• M34: 3,913,032 km (0.076 R)
• M35: 3,980,500 km (0.072 R)
• M36: 4,177,072 km (0.031 R)
• M37: 4,272,066 km (0.074 R)
• M38: 4,376,785 km (0.083 R)
• M39: 4,508,730 km (0.103 R)
• M40: 4,579,640 km (0.12 R)
• M41: 4,749,583 km (0.119 R)
• M42: 4,930,746 km (0.029 R)
• M43: 5,040,551 km (0.119 R)
• M44: 5,114,153 km (0.1 R)
• M45: 5,346,777 km (0.062 R)
• M46: 5,544,845 km (0.111 R)
• M47: 5,716,434 km (0.095 R)
• M48: 5,880,244 km (0.083 R)
• M49: 5,967,609 km (0.094 R)
• M50: 6,311,534 km (0.101 R)
• M51: 6,722,629 km (0.043 R)
• M52: 6,793,688 km (0.061 R)
• M53: 6,875,219 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.3

Radius: 9.7

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.57 AU - 2.45 AU

Year: 2003 Days

Day: 11.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,099,771 km

• M1: 146,008 km (0.118 R)
• M2: 237,861 km (0.08 R)
• M3: 335,997 km (0.109 R)
• M4: 405,111 km (0.066 R)
• M5: 494,571 km (0.06 R)
• M6: 599,588 km (0.099 R)
• M7: 696,228 km (0.091 R)
• M8: 763,996 km (0.12 R)
• M9: 851,960 km (0.101 R)
• M10: 1,387,819 km (0.066 R)
• M11: 1,486,255 km (0.085 R)
• M12: 1,644,230 km (0.07 R)
• M13: 1,784,104 km (0.093 R)
• M14: 1,989,053 km (0.088 R)
• M15: 2,063,254 km (0.094 R)
• M16: 2,214,647 km (0.108 R)
• M17: 2,409,124 km (0.083 R)
• M18: 2,501,725 km (0.082 R)
• M19: 2,842,659 km (0.079 R)
• M20: 3,212,764 km (0.092 R)
• M21: 3,359,370 km (0.096 R)
• M22: 3,735,459 km (0.098 R)
• M23: 3,858,727 km (0.091 R)
• M24: 3,951,927 km (0.101 R)
• M25: 4,140,869 km (0.111 R)
• M26: 4,284,633 km (0.117 R)
• M27: 4,642,770 km (0.102 R)
• M28: 5,061,644 km (0.06 R)
• M29: 5,181,023 km (0.092 R)
• M30: 5,632,958 km (0.074 R)
• M31: 5,845,986 km (0.067 R)
• M32: 6,097,759 km (0.119 R)
• M33: 6,170,314 km (0.076 R)
• M34: 6,279,670 km (0.103 R)
• M35: 6,537,577 km (0.069 R)
• M36: 6,723,975 km (0.091 R)
• M37: 6,799,074 km (0.09 R)
• M38: 6,893,171 km (0.114 R)
• M39: 7,025,864 km (0.071 R)
• M40: 7,332,091 km (0.099 R)
• M41: 7,467,477 km (0.065 R)
• M42: 7,938,112 km (0.116 R)
• M43: 8,216,962 km (0.073 R)
• M44: 8,377,780 km (0.074 R)
• M45: 8,641,521 km (0.099 R)
• M46: 8,723,201 km (0.091 R)
• M47: 9,073,111 km (0.108 R)
• M48: 9,239,464 km (0.095 R)
• M49: 9,301,996 km (0.115 R)
• M50: 9,617,348 km (0.113 R)
• M51: 10,064,496 km (0.085 R)
• M52: 10,344,842 km (0.09 R)
• M53: 10,518,675 km (0.049 R)
• M54: 10,737,238 km (0.11 R)
• M55: 10,913,165 km (0.054 R)
• M56: 11,268,011 km (0.117 R)
• M57: 11,559,128 km (0.097 R)
• M58: 11,671,775 km (0.08 R)
• M59: 12,080,178 km (0.076 R)
• M60: 12,655,232 km (0.108 R)
• M61: 12,864,519 km (0.101 R)
• M62: 13,380,782 km (0.104 R)
• M63: 14,047,689 km (0.03 R)
• M64: 14,409,417 km (0.078 R)
• M65: 15,019,177 km (0.119 R)
• M66: 15,413,817 km (0.1 R)
• M67: 15,587,500 km (0.093 R)
• M68: 15,687,132 km (0.09 R)
• M69: 15,761,931 km (0.1 R)
• M70: 15,961,943 km (0.071 R)
• M71: 16,062,323 km (0.105 R)
• M72: 16,364,810 km (0.068 R)
• M73: 16,770,819 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 11

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.23 AU - 5.19 AU

Year: 6072 Days

Day: 6.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 70,099,771 km

• M1: 189,092 km (0.114 R)
• M2: 267,780 km (0.118 R)
• M3: 438,023 km (0.112 R)
• M4: 547,379 km (0.068 R)
• M5: 649,853 km (0.045 R)
• M6: 807,380 km (0.114 R)
• M7: 876,195 km (0.105 R)
• M8: 957,576 km (0.098 R)
• M9: 1,073,963 km (0.109 R)
• M10: 1,309,879 km (0.115 R)
• M11: 1,380,489 km (0.036 R)
• M12: 1,562,999 km (0.049 R)
• M13: 1,650,813 km (0.037 R)
• M14: 1,978,881 km (0.119 R)
• M15: 2,414,360 km (0.056 R)
• M16: 3,162,649 km (0.113 R)
• M17: 3,258,990 km (0.094 R)
• M18: 3,421,902 km (0.069 R)
• M19: 3,570,901 km (0.111 R)
• M20: 3,755,804 km (0.062 R)
• M21: 4,013,262 km (0.052 R)
• M22: 4,294,207 km (0.112 R)
• M23: 4,473,276 km (0.097 R)
• M24: 4,545,531 km (0.118 R)
• M25: 5,754,432 km (0.095 R)
• M26: 6,051,683 km (0.118 R)
• M27: 6,232,397 km (0.091 R)
• M28: 6,435,401 km (0.106 R)
• M29: 6,743,872 km (0.069 R)
• M30: 7,482,736 km (0.084 R)
• M31: 7,785,522 km (0.071 R)
• M32: 8,224,891 km (0.114 R)
• M33: 8,380,772 km (0.102 R)
• M34: 8,672,637 km (0.057 R)
• M35: 8,831,211 km (0.114 R)
• M36: 9,243,353 km (0.106 R)
• M37: 9,405,218 km (0.09 R)
• M38: 9,708,603 km (0.055 R)
• M39: 10,157,845 km (0.094 R)
• M40: 10,541,414 km (0.091 R)
• M41: 11,125,594 km (0.075 R)
• M42: 11,695,412 km (0.106 R)
• M43: 11,971,420 km (0.03 R)
• M44: 12,122,813 km (0.068 R)
• M45: 12,224,091 km (0.092 R)
• M46: 12,325,668 km (0.07 R)
• M47: 12,504,138 km (0.116 R)
• M48: 12,915,083 km (0.087 R)
• M49: 13,278,457 km (0.093 R)
• M50: 13,618,941 km (0.108 R)
• M51: 13,988,747 km (0.099 R)
• M52: 14,148,219 km (0.091 R)
• M53: 14,255,032 km (0.094 R)
• M54: 14,388,772 km (0.056 R)
• M55: 14,496,034 km (0.106 R)
• M56: 14,630,522 km (0.056 R)
• M57: 15,254,495 km (0.069 R)
• M58: 15,473,656 km (0.06 R)
• M59: 15,831,793 km (0.084 R)
• M60: 16,109,297 km (0.041 R)
• M61: 16,276,548 km (0.034 R)
• M62: 16,388,447 km (0.096 R)
• M63: 16,612,844 km (0.051 R)
• M64: 17,206,747 km (0.064 R)
• M65: 17,320,741 km (0.118 R)
• M66: 17,463,457 km (0.117 R)
• M67: 17,951,744 km (0.084 R)
• M68: 18,183,172 km (0.08 R)
• M69: 19,473,304 km (0.103 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 11

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.4 AU - 5.16 AU

Year: 7346 Days

Day: 8.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,099,771 km

• M1: 137,929 km (0.055 R)
• M2: 234,420 km (0.112 R)
• M3: 402,418 km (0.119 R)
• M4: 511,026 km (0.107 R)
• M5: 593,904 km (0.109 R)
• M6: 976,575 km (0.108 R)
• M7: 1,068,129 km (0.068 R)
• M8: 1,195,137 km (0.067 R)
• M9: 1,327,232 km (0.113 R)
• M10: 1,963,173 km (0.093 R)
• M11: 2,120,849 km (0.081 R)
• M12: 2,282,714 km (0.105 R)
• M13: 2,619,010 km (0.104 R)
• M14: 2,837,273 km (0.091 R)
• M15: 3,130,186 km (0.108 R)
• M16: 3,338,576 km (0.106 R)
• M17: 3,527,817 km (0.12 R)
• M18: 3,672,179 km (0.117 R)
• M19: 3,818,486 km (0.075 R)
• M20: 3,941,904 km (0.086 R)
• M21: 4,066,669 km (0.074 R)
• M22: 4,345,669 km (0.103 R)
• M23: 4,526,682 km (0.083 R)
• M24: 4,736,568 km (0.049 R)
• M25: 5,468,401 km (0.096 R)
• M26: 5,890,267 km (0.049 R)
• M27: 6,119,600 km (0.097 R)
• M28: 6,735,794 km (0.056 R)
• M29: 7,188,028 km (0.106 R)
• M30: 7,619,020 km (0.103 R)
• M31: 8,506,135 km (0.112 R)
• M32: 9,159,878 km (0.106 R)
• M33: 9,559,902 km (0.093 R)
• M34: 10,446,120 km (0.1 R)
• M35: 11,110,335 km (0.112 R)
• M36: 11,358,518 km (0.116 R)
• M37: 11,896,621 km (0.115 R)
• M38: 12,332,998 km (0.1 R)
• M39: 12,406,301 km (0.081 R)
• M40: 13,825,386 km (0.097 R)
• M41: 15,138,407 km (0.05 R)
• M42: 15,413,667 km (0.119 R)
• M43: 15,571,642 km (0.05 R)
• M44: 16,249,321 km (0.109 R)
• M45: 16,733,569 km (0.041 R)
• M46: 16,895,883 km (0.094 R)
• M47: 17,592,261 km (0.118 R)
• M48: 18,047,786 km (0.089 R)
• M49: 19,182,337 km (0.096 R)
• M50: 19,522,821 km (0.068 R)
• M51: 19,651,176 km (0.068 R)
• M52: 20,339,775 km (0.1 R)
• M53: 21,036,453 km (0.06 R)
• M54: 21,475,822 km (0.07 R)
• M55: 21,785,190 km (0.116 R)
• M56: 22,767,001 km (0.084 R)
• M57: 23,263,366 km (0.097 R)
• M58: 23,490,306 km (0.045 R)
• M59: 24,543,027 km (0.082 R)
• M60: 24,681,405 km (0.07 R)
• M61: 26,080,294 km (0.099 R)
• M62: 26,268,638 km (0.11 R)
• M63: 27,504,616 km (0.116 R)
• M64: 28,129,785 km (0.071 R)
• M65: 28,808,062 km (0.112 R)
• M66: 28,905,450 km (0.065 R)
• M67: 29,149,295 km (0.117 R)
• M68: 30,577,206 km (0.11 R)
• M69: 31,274,781 km (0.086 R)
• M70: 31,374,713 km (0.082 R)
• M71: 31,725,819 km (0.119 R)
• M72: 32,229,664 km (0.093 R)
• M73: 32,634,626 km (0.109 R)
• M74: 33,194,272 km (0.055 R)
• M75: 33,705,597 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.9

Radius: 5.1

Gravity: 29.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.82 AU - 8.64 AU

Year: 16596 Days

Day: 24.9 Hours

Environment

Temp: -242 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,099,771 km

• M1: 65,673 km (0.048 R)
• M2: 623,674 km (0.118 R)
• M3: 777,011 km (0.07 R)
• M4: 1,016,518 km (0.105 R)
• M5: 1,618,499 km (0.115 R)
• M6: 2,146,580 km (0.071 R)
• M7: 2,412,415 km (0.113 R)
• M8: 2,866,295 km (0.12 R)
• M9: 3,047,907 km (0.086 R)
• M10: 3,930,385 km (0.088 R)
• M11: 4,672,390 km (0.106 R)
• M12: 5,234,579 km (0.055 R)
• M13: 6,140,693 km (0.08 R)
• M14: 7,094,230 km (0.09 R)
• M15: 7,839,228 km (0.06 R)
• M16: 8,504,639 km (0.084 R)
• M17: 8,660,819 km (0.111 R)
• M18: 11,171,071 km (0.09 R)
• M19: 11,399,358 km (0.071 R)
• M20: 12,210,328 km (0.103 R)
• M21: 12,504,437 km (0.077 R)
• M22: 12,800,791 km (0.105 R)
• M23: 14,441,281 km (0.079 R)
• M24: 14,503,214 km (0.101 R)
• M25: 14,814,677 km (0.111 R)
• M26: 15,191,215 km (0.113 R)
• M27: 16,018,042 km (0.112 R)
• M28: 17,450,143 km (0.102 R)
• M29: 17,582,387 km (0.069 R)
• M30: 17,981,066 km (0.116 R)
• M31: 18,922,784 km (0.062 R)
• M32: 19,126,686 km (0.117 R)
• M33: 19,262,970 km (0.075 R)
• M34: 22,271,084 km (0.047 R)
• M35: 22,414,548 km (0.101 R)
• M36: 24,159,458 km (0.066 R)
• M37: 24,306,812 km (0.099 R)
• M38: 24,676,618 km (0.057 R)
• M39: 25,947,601 km (0.106 R)
• M40: 26,174,092 km (0.074 R)
• M41: 26,325,485 km (0.06 R)
• M42: 26,705,165 km (0.099 R)
• M43: 28,241,984 km (0.095 R)
• M44: 29,177,718 km (0.108 R)
• M45: 29,256,108 km (0.068 R)
• M46: 29,570,562 km (0.113 R)
• M47: 29,886,214 km (0.034 R)
• M48: 30,202,913 km (0.064 R)
• M49: 31,561,261 km (0.069 R)
• M50: 31,641,745 km (0.091 R)
• M51: 32,045,360 km (0.081 R)
• M52: 33,184,697 km (0.09 R)
• M53: 34,089,016 km (0.088 R)
• M54: 35,502,567 km (0.102 R)
• M55: 36,427,530 km (0.084 R)
• M56: 37,105,059 km (0.043 R)
• M57: 37,360,273 km (0.1 R)
• M58: 37,701,356 km (0.103 R)
• M59: 38,730,889 km (0.047 R)
• M60: 38,903,375 km (0.103 R)
• M61: 39,596,013 km (0.107 R)
• M62: 41,433,075 km (0.084 R)
• M63: 42,051,662 km (0.066 R)
• M64: 43,029,883 km (0.043 R)
• M65: 43,656,249 km (0.068 R)
• M66: 44,646,587 km (0.105 R)
• M67: 45,644,405 km (0.103 R)
• M68: 46,557,849 km (0.107 R)
• M69: 46,832,960 km (0.12 R)
• M70: 47,477,278 km (0.118 R)
• M71: 48,124,438 km (0.105 R)
• M72: 48,309,940 km (0.112 R)
• M73: 48,960,840 km (0.1 R)
• M74: 49,240,588 km (0.088 R)
• M75: 49,521,084 km (0.063 R)
• M76: 49,614,583 km (0.097 R)
• M77: 49,989,475 km (0.036 R)
• M78: 51,403,773 km (0.082 R)
• M79: 52,926,829 km (0.057 R)
• M80: 54,851,406 km (0.108 R)
• M81: 55,045,135 km (0.091 R)
• M82: 55,822,146 km (0.066 R)
• M83: 56,212,148 km (0.035 R)
• M84: 57,289,103 km (0.079 R)
• M85: 58,768,626 km (0.087 R)
• M86: 59,165,210 km (0.084 R)
• M87: 62,168,387 km (0.118 R)
• M88: 62,977,562 km (0.09 R)
• M89: 63,484,998 km (0.041 R)
• M90: 64,197,832 km (0.085 R)
• M91: 64,504,059 km (0.089 R)
• M92: 65,323,257 km (0.05 R)
• M93: 66,661,709 km (0.097 R)
• M94: 68,947,415 km (0.117 R)
• M95: 69,156,403 km (0.07 R)
• M96: 69,260,972 km (0.03 R)
• M97: 69,889,732 km (0.032 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 18,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit