🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 11

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.61 AU - 0.83 AU

Year: 401 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 55,904,643 km

• M1: 138,228 km (0.114 R)
• M2: 220,208 km (0.109 R)
• M3: 346,169 km (0.112 R)
• M4: 431,889 km (0.113 R)
• M5: 530,324 km (0.059 R)
• M6: 603,627 km (0.119 R)
• M7: 692,788 km (0.07 R)
• M8: 762,052 km (0.116 R)
• M9: 859,889 km (0.104 R)
• M10: 962,363 km (0.06 R)
• M11: 1,036,264 km (0.064 R)
• M12: 1,146,069 km (0.107 R)
• M13: 1,245,103 km (0.092 R)
• M14: 1,352,215 km (0.11 R)
• M15: 1,467,854 km (0.101 R)
• M16: 1,537,866 km (0.087 R)
• M17: 1,726,509 km (0.119 R)
• M18: 1,858,454 km (0.095 R)
• M19: 1,993,990 km (0.108 R)
• M20: 2,078,214 km (0.079 R)
• M21: 2,312,633 km (0.107 R)
• M22: 2,562,462 km (0.095 R)
• M23: 2,734,051 km (0.056 R)
• M24: 2,827,998 km (0.098 R)
• M25: 3,109,392 km (0.059 R)
• M26: 3,186,584 km (0.065 R)
• M27: 3,285,618 km (0.099 R)
• M28: 3,450,624 km (0.111 R)
• M29: 3,721,845 km (0.042 R)
• M30: 3,969,729 km (0.096 R)
• M31: 4,076,542 km (0.106 R)
• M32: 4,153,435 km (0.071 R)
• M33: 4,473,874 km (0.051 R)
• M34: 4,561,239 km (0.06 R)
• M35: 4,649,203 km (0.029 R)
• M36: 4,851,160 km (0.09 R)
• M37: 5,188,653 km (0.085 R)
• M38: 5,288,883 km (0.063 R)
• M39: 5,364,580 km (0.058 R)
• M40: 5,482,912 km (0.063 R)
• M41: 5,670,657 km (0.038 R)
• M42: 5,808,586 km (0.098 R)
• M43: 5,886,676 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.8

Radius: 12.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.74 AU - 0.78 AU

Year: 435 Days

Day: 10 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,904,643 km

• M1: 153,787 km (0.091 R)
• M2: 248,332 km (0.103 R)
• M3: 326,871 km (0.109 R)
• M4: 414,536 km (0.106 R)
• M5: 528,230 km (0.085 R)
• M6: 606,021 km (0.071 R)
• M7: 705,504 km (0.097 R)
• M8: 807,679 km (0.086 R)
• M9: 953,986 km (0.076 R)
• M10: 1,138,739 km (0.057 R)
• M11: 1,244,505 km (0.069 R)
• M12: 1,380,340 km (0.11 R)
• M13: 1,475,334 km (0.111 R)
• M14: 1,605,634 km (0.115 R)
• M15: 1,739,973 km (0.096 R)
• M16: 1,838,408 km (0.026 R)
• M17: 1,923,529 km (0.116 R)
• M18: 2,009,997 km (0.066 R)
• M19: 2,092,725 km (0.074 R)
• M20: 2,272,392 km (0.113 R)
• M21: 2,761,277 km (0.08 R)
• M22: 2,853,729 km (0.117 R)
• M23: 2,970,715 km (0.072 R)
• M24: 3,119,415 km (0.113 R)
• M25: 3,240,140 km (0.095 R)
• M26: 3,374,778 km (0.083 R)
• M27: 3,599,175 km (0.098 R)
• M28: 3,719,751 km (0.081 R)
• M29: 4,010,420 km (0.085 R)
• M30: 4,188,591 km (0.117 R)
• M31: 4,288,672 km (0.108 R)
• M32: 4,382,769 km (0.102 R)
• M33: 4,697,074 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.9

Radius: 14.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.86 AU - 5.3 AU

Year: 7511 Days

Day: 11.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,904,643 km

• M1: 198,965 km (0.106 R)
• M2: 303,983 km (0.101 R)
• M3: 606,919 km (0.061 R)
• M4: 709,543 km (0.113 R)
• M5: 965,953 km (0.1 R)
• M6: 1,058,704 km (0.095 R)
• M7: 1,203,964 km (0.069 R)
• M8: 1,304,793 km (0.065 R)
• M9: 1,408,913 km (0.086 R)
• M10: 2,134,313 km (0.108 R)
• M11: 2,471,656 km (0.086 R)
• M12: 2,580,713 km (0.093 R)
• M13: 2,713,855 km (0.095 R)
• M14: 2,826,502 km (0.107 R)
• M15: 2,917,906 km (0.117 R)
• M16: 3,438,208 km (0.111 R)
• M17: 3,734,561 km (0.064 R)
• M18: 3,835,241 km (0.079 R)
• M19: 3,987,830 km (0.115 R)
• M20: 4,592,355 km (0.072 R)
• M21: 4,809,422 km (0.103 R)
• M22: 5,366,973 km (0.082 R)
• M23: 5,596,008 km (0.115 R)
• M24: 6,122,891 km (0.1 R)
• M25: 6,422,685 km (0.098 R)
• M26: 6,665,932 km (0.106 R)
• M27: 6,819,569 km (0.072 R)
• M28: 7,287,511 km (0.082 R)
• M29: 7,605,406 km (0.111 R)
• M30: 7,992,865 km (0.064 R)
• M31: 8,586,170 km (0.068 R)
• M32: 9,091,661 km (0.111 R)
• M33: 9,262,352 km (0.116 R)
• M34: 9,641,583 km (0.058 R)
• M35: 10,379,699 km (0.109 R)
• M36: 10,701,633 km (0.052 R)
• M37: 10,990,656 km (0.111 R)
• M38: 12,322,825 km (0.069 R)
• M39: 13,046,430 km (0.105 R)
• M40: 13,549,528 km (0.058 R)
• M41: 14,059,058 km (0.055 R)
• M42: 14,335,964 km (0.108 R)
• M43: 14,534,929 km (0.076 R)
• M44: 14,935,552 km (0.079 R)
• M45: 15,421,147 km (0.03 R)
• M46: 16,407,894 km (0.119 R)
• M47: 17,203,606 km (0.086 R)
• M48: 18,528,893 km (0.085 R)
• M49: 18,832,726 km (0.094 R)
• M50: 19,931,074 km (0.049 R)
• M51: 20,064,366 km (0.046 R)
• M52: 20,465,737 km (0.053 R)
• M53: 21,322,035 km (0.055 R)
• M54: 21,412,841 km (0.069 R)
• M55: 22,512,684 km (0.093 R)
• M56: 22,651,362 km (0.084 R)
• M57: 23,022,813 km (0.107 R)
• M58: 23,443,183 km (0.097 R)
• M59: 24,433,820 km (0.071 R)
• M60: 25,969,442 km (0.106 R)
• M61: 26,504,554 km (0.103 R)
• M62: 26,798,065 km (0.047 R)
• M63: 27,585,847 km (0.081 R)
• M64: 28,381,110 km (0.101 R)
• M65: 28,531,156 km (0.11 R)
• M66: 29,083,322 km (0.036 R)
• M67: 29,184,001 km (0.059 R)
• M68: 29,335,394 km (0.069 R)
• M69: 29,487,087 km (0.12 R)
• M70: 30,402,476 km (0.106 R)
• M71: 30,555,963 km (0.075 R)
• M72: 30,812,225 km (0.118 R)
• M73: 31,792,988 km (0.065 R)
• M74: 33,943,906 km (0.111 R)
• M75: 34,315,807 km (0.119 R)
• M76: 34,528,984 km (0.099 R)
• M77: 35,117,352 km (0.071 R)
• M78: 35,278,469 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.2

Radius: 7.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.91 AU - 7.25 AU

Year: 9835 Days

Day: 19.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 55,904,643 km

• M1: 154,385 km (0.106 R)
• M2: 510,877 km (0.041 R)
• M3: 923,019 km (0.109 R)
• M4: 993,330 km (0.072 R)
• M5: 1,109,418 km (0.097 R)
• M6: 1,214,884 km (0.092 R)
• M7: 1,276,818 km (0.087 R)
• M8: 1,809,087 km (0.117 R)
• M9: 1,880,146 km (0.114 R)
• M10: 1,988,455 km (0.067 R)
• M11: 2,099,008 km (0.082 R)
• M12: 2,287,651 km (0.105 R)
• M13: 2,345,246 km (0.063 R)
• M14: 2,462,231 km (0.119 R)
• M15: 2,521,323 km (0.096 R)
• M16: 2,783,268 km (0.101 R)
• M17: 3,075,283 km (0.043 R)
• M18: 3,139,012 km (0.092 R)
• M19: 4,032,111 km (0.05 R)
• M20: 4,125,610 km (0.105 R)
• M21: 5,302,048 km (0.066 R)
• M22: 5,611,566 km (0.042 R)
• M23: 5,742,165 km (0.091 R)
• M24: 6,086,689 km (0.072 R)
• M25: 6,221,027 km (0.08 R)
• M26: 6,991,157 km (0.116 R)
• M27: 7,302,022 km (0.048 R)
• M28: 7,762,035 km (0.058 R)
• M29: 7,820,229 km (0.096 R)
• M30: 7,995,707 km (0.04 R)
• M31: 8,680,117 km (0.107 R)
• M32: 8,983,651 km (0.077 R)
• M33: 9,476,427 km (0.109 R)
• M34: 9,600,892 km (0.117 R)
• M35: 9,757,372 km (0.116 R)
• M36: 10,041,159 km (0.118 R)
• M37: 11,934,469 km (0.116 R)
• M38: 12,204,045 km (0.073 R)
• M39: 12,373,689 km (0.096 R)
• M40: 13,163,715 km (0.109 R)
• M41: 13,722,762 km (0.116 R)
• M42: 14,504,262 km (0.108 R)
• M43: 15,483,080 km (0.108 R)
• M44: 15,813,991 km (0.098 R)
• M45: 16,408,194 km (0.057 R)
• M46: 18,234,185 km (0.099 R)
• M47: 20,929,191 km (0.11 R)
• M48: 21,663,118 km (0.056 R)
• M49: 22,363,984 km (0.107 R)
• M50: 22,779,866 km (0.062 R)
• M51: 23,114,217 km (0.048 R)
• M52: 23,282,066 km (0.111 R)
• M53: 23,408,327 km (0.098 R)
• M54: 24,725,087 km (0.107 R)
• M55: 25,068,714 km (0.066 R)
• M56: 25,284,434 km (0.115 R)
• M57: 26,591,022 km (0.064 R)
• M58: 27,385,536 km (0.107 R)
• M59: 28,591,893 km (0.053 R)
• M60: 29,861,081 km (0.082 R)
• M61: 30,548,633 km (0.067 R)
• M62: 30,640,636 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.1

Radius: 7.2

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.95 AU - 8.13 AU

Year: 12254 Days

Day: 16 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,904,643 km

• M1: 97,837 km (0.102 R)
• M2: 148,102 km (0.105 R)
• M3: 212,130 km (0.093 R)
• M4: 266,583 km (0.03 R)
• M5: 422,016 km (0.11 R)
• M6: 526,585 km (0.081 R)
• M7: 691,591 km (0.09 R)
• M8: 817,253 km (0.109 R)
• M9: 970,142 km (0.073 R)
• M10: 1,050,177 km (0.059 R)
• M11: 1,767,948 km (0.037 R)
• M12: 2,253,094 km (0.056 R)
• M13: 2,864,051 km (0.088 R)
• M14: 3,218,000 km (0.119 R)
• M15: 3,339,024 km (0.054 R)
• M16: 3,743,088 km (0.065 R)
• M17: 4,195,472 km (0.064 R)
• M18: 4,975,775 km (0.081 R)
• M19: 5,364,580 km (0.099 R)
• M20: 5,690,105 km (0.116 R)
• M21: 5,763,408 km (0.048 R)
• M22: 7,094,529 km (0.095 R)
• M23: 7,173,367 km (0.118 R)
• M24: 7,252,505 km (0.12 R)
• M25: 7,531,954 km (0.089 R)
• M26: 7,612,288 km (0.119 R)
• M27: 8,018,895 km (0.111 R)
• M28: 8,224,891 km (0.025 R)
• M29: 8,349,356 km (0.116 R)
• M30: 9,671,054 km (0.112 R)
• M31: 11,516,942 km (0.113 R)
• M32: 11,983,238 km (0.076 R)
• M33: 12,171,582 km (0.071 R)
• M34: 12,313,401 km (0.104 R)
• M35: 12,646,555 km (0.12 R)
• M36: 12,790,319 km (0.063 R)
• M37: 13,224,601 km (0.08 R)
• M38: 14,506,356 km (0.095 R)
• M39: 15,930,378 km (0.065 R)
• M40: 16,137,422 km (0.064 R)
• M41: 16,397,572 km (0.115 R)
• M42: 18,582,150 km (0.116 R)
• M43: 18,964,223 km (0.053 R)
• M44: 19,680,497 km (0.067 R)
• M45: 19,958,450 km (0.11 R)
• M46: 20,293,550 km (0.082 R)
• M47: 21,082,828 km (0.117 R)
• M48: 23,158,199 km (0.083 R)
• M49: 23,216,842 km (0.098 R)
• M50: 23,510,502 km (0.03 R)
• M51: 24,042,023 km (0.099 R)
• M52: 24,458,354 km (0.096 R)
• M53: 24,517,894 km (0.112 R)
• M54: 24,697,262 km (0.07 R)
• M55: 26,636,200 km (0.096 R)
• M56: 27,686,078 km (0.06 R)
• M57: 28,247,369 km (0.115 R)
• M58: 28,623,608 km (0.072 R)
• M59: 28,938,362 km (0.067 R)
• M60: 29,127,902 km (0.108 R)
• M61: 29,889,804 km (0.087 R)
• M62: 30,722,616 km (0.097 R)
• M63: 31,368,280 km (0.118 R)
• M64: 31,627,982 km (0.053 R)
• M65: 31,823,057 km (0.096 R)
• M66: 31,888,282 km (0.115 R)
• M67: 33,266,378 km (0.108 R)
• M68: 35,336,064 km (0.099 R)
• M69: 36,148,381 km (0.104 R)
• M70: 36,352,432 km (0.085 R)
• M71: 36,898,464 km (0.059 R)
• M72: 37,378,374 km (0.113 R)
• M73: 37,653,634 km (0.067 R)
• M74: 38,275,214 km (0.116 R)
• M75: 38,413,891 km (0.082 R)
• M76: 40,090,135 km (0.07 R)
• M77: 40,442,288 km (0.099 R)
• M78: 41,078,827 km (0.047 R)
• M79: 41,647,449 km (0.084 R)
• M80: 43,080,447 km (0.113 R)
• M81: 44,238,484 km (0.038 R)
• M82: 44,383,893 km (0.102 R)
• M83: 44,529,601 km (0.095 R)
• M84: 46,289,471 km (0.05 R)
• M85: 46,806,930 km (0.096 R)
• M86: 47,177,783 km (0.102 R)
• M87: 47,326,483 km (0.071 R)
• M88: 47,698,683 km (0.071 R)
• M89: 47,847,832 km (0.08 R)
• M90: 50,483,297 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.9

Radius: 3.1

Gravity: 50.56 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.68 AU - 9.4 AU

Year: 14955 Days

Day: 23.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,904,643 km

• M1: 40,391 km (0.109 R)
• M2: 64,477 km (0.107 R)
• M3: 233,373 km (0.034 R)
• M4: 300,243 km (0.109 R)
• M5: 343,477 km (0.106 R)
• M6: 701,016 km (0.062 R)
• M7: 778,956 km (0.11 R)
• M8: 880,234 km (0.076 R)
• M9: 943,065 km (0.089 R)
• M10: 1,163,123 km (0.081 R)
• M11: 1,279,062 km (0.118 R)
• M12: 2,626,939 km (0.099 R)
• M13: 2,687,376 km (0.094 R)
• M14: 2,933,764 km (0.116 R)
• M15: 2,996,445 km (0.082 R)
• M16: 3,155,169 km (0.086 R)
• M17: 3,316,585 km (0.101 R)
• M18: 4,023,734 km (0.107 R)
• M19: 5,035,315 km (0.115 R)
• M20: 5,072,864 km (0.042 R)
• M21: 5,148,261 km (0.117 R)
• M22: 5,724,961 km (0.094 R)
• M23: 6,281,315 km (0.052 R)
• M24: 7,063,712 km (0.079 R)
• M25: 7,359,617 km (0.118 R)
• M26: 7,963,543 km (0.034 R)
• M27: 8,095,040 km (0.117 R)
• M28: 8,628,057 km (0.117 R)
• M29: 9,310,223 km (0.1 R)
• M30: 9,727,751 km (0.101 R)
• M31: 10,246,407 km (0.111 R)
• M32: 10,629,078 km (0.117 R)
• M33: 10,773,889 km (0.087 R)
• M34: 10,822,209 km (0.066 R)
• M35: 10,870,679 km (0.101 R)
• M36: 11,065,306 km (0.111 R)
• M37: 13,384,222 km (0.074 R)
• M38: 13,540,552 km (0.06 R)
• M39: 14,171,705 km (0.076 R)
• M40: 15,791,102 km (0.11 R)
• M41: 15,956,258 km (0.066 R)
• M42: 16,288,216 km (0.045 R)
• M43: 17,354,550 km (0.114 R)
• M44: 17,524,942 km (0.058 R)
• M45: 17,810,225 km (0.069 R)
• M46: 18,269,790 km (0.047 R)
• M47: 18,385,279 km (0.105 R)
• M48: 20,206,484 km (0.078 R)
• M49: 20,505,530 km (0.117 R)
• M50: 20,565,518 km (0.08 R)
• M51: 21,411,494 km (0.117 R)
• M52: 21,594,303 km (0.118 R)
• M53: 21,716,375 km (0.1 R)
• M54: 22,207,206 km (0.095 R)
• M55: 22,453,892 km (0.085 R)
• M56: 22,515,826 km (0.077 R)
• M57: 23,890,481 km (0.089 R)
• M58: 24,270,011 km (0.117 R)
• M59: 24,460,598 km (0.107 R)
• M60: 25,163,559 km (0.112 R)
• M61: 25,356,390 km (0.09 R)
• M62: 27,576,123 km (0.039 R)
• M63: 28,240,637 km (0.047 R)
• M64: 28,507,969 km (0.075 R)
• M65: 29,653,440 km (0.112 R)
• M66: 30,334,259 km (0.087 R)
• M67: 31,711,158 km (0.105 R)
• M68: 33,038,091 km (0.065 R)
• M69: 37,418,616 km (0.09 R)
• M70: 41,369,795 km (0.107 R)
• M71: 41,825,321 km (0.104 R)
• M72: 43,664,178 km (0.076 R)
• M73: 44,205,572 km (0.107 R)
• M74: 46,945,009 km (0.105 R)
• M75: 47,340,845 km (0.11 R)
• M76: 49,819,681 km (0.115 R)
• M77: 49,981,097 km (0.066 R)
• M78: 50,628,258 km (0.088 R)
• M79: 51,441,173 km (0.064 R)
• M80: 51,849,276 km (0.095 R)
• M81: 51,930,956 km (0.05 R)
• M82: 52,094,616 km (0.115 R)
• M83: 53,822,771 km (0.067 R)
• M84: 54,652,441 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 20,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit