🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.1

Radius: 13.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.67 AU - 1.05 AU

Year: 532 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,453,444 km

• M1: 191,036 km (0.118 R)
• M2: 286,480 km (0.092 R)
• M3: 414,087 km (0.071 R)
• M4: 548,875 km (0.106 R)
• M5: 638,933 km (0.094 R)
• M6: 1,158,037 km (0.071 R)
• M7: 1,262,307 km (0.046 R)
• M8: 1,418,786 km (0.118 R)
• M9: 1,607,878 km (0.091 R)
• M10: 1,805,646 km (0.097 R)
• M11: 2,061,159 km (0.065 R)
• M12: 2,175,303 km (0.107 R)
• M13: 2,425,281 km (0.116 R)
• M14: 2,576,823 km (0.1 R)
• M15: 2,677,054 km (0.103 R)
• M16: 2,865,697 km (0.053 R)
• M17: 3,026,365 km (0.091 R)
• M18: 3,148,886 km (0.106 R)
• M19: 3,475,308 km (0.077 R)
• M20: 3,681,903 km (0.068 R)
• M21: 3,795,448 km (0.114 R)
• M22: 3,963,446 km (0.116 R)
• M23: 4,179,465 km (0.077 R)
• M24: 4,334,897 km (0.111 R)
• M25: 4,445,750 km (0.086 R)
• M26: 4,576,199 km (0.094 R)
• M27: 4,802,989 km (0.067 R)
• M28: 4,956,327 km (0.118 R)
• M29: 5,150,355 km (0.071 R)
• M30: 5,317,157 km (0.058 R)
• M31: 5,426,214 km (0.037 R)
• M32: 5,656,445 km (0.05 R)
• M33: 5,757,573 km (0.055 R)
• M34: 6,043,904 km (0.119 R)
• M35: 6,377,058 km (0.078 R)
• M36: 6,630,926 km (0.028 R)
• M37: 6,748,360 km (0.108 R)
• M38: 6,942,089 km (0.042 R)
• M39: 7,072,389 km (0.105 R)
• M40: 7,225,278 km (0.079 R)
• M41: 7,423,495 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.4

Radius: 9.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.66 AU - 1.68 AU

Year: 1439 Days

Day: 8.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 54,453,444 km

• M1: 118,482 km (0.072 R)
• M2: 237,262 km (0.11 R)
• M3: 359,184 km (0.113 R)
• M4: 432,188 km (0.08 R)
• M5: 659,727 km (0.085 R)
• M6: 793,916 km (0.119 R)
• M7: 876,644 km (0.108 R)
• M8: 968,646 km (0.058 R)
• M9: 1,038,359 km (0.035 R)
• M10: 1,162,974 km (0.086 R)
• M11: 1,237,623 km (0.094 R)
• M12: 1,370,316 km (0.048 R)
• M13: 1,657,694 km (0.096 R)
• M14: 1,907,971 km (0.042 R)
• M15: 2,340,459 km (0.059 R)
• M16: 2,462,082 km (0.109 R)
• M17: 2,849,091 km (0.103 R)
• M18: 3,073,488 km (0.107 R)
• M19: 3,274,697 km (0.104 R)
• M20: 3,391,533 km (0.086 R)
• M21: 3,720,200 km (0.045 R)
• M22: 3,965,840 km (0.052 R)
• M23: 4,090,604 km (0.092 R)
• M24: 4,216,715 km (0.076 R)
• M25: 4,322,780 km (0.087 R)
• M26: 4,462,056 km (0.101 R)
• M27: 4,800,147 km (0.089 R)
• M28: 5,056,408 km (0.115 R)
• M29: 5,466,456 km (0.101 R)
• M30: 5,535,869 km (0.11 R)
• M31: 5,617,250 km (0.062 R)
• M32: 5,745,905 km (0.079 R)
• M33: 5,840,151 km (0.082 R)
• M34: 5,958,483 km (0.105 R)
• M35: 6,018,023 km (0.089 R)
• M36: 6,575,126 km (0.034 R)
• M37: 6,710,811 km (0.077 R)
• M38: 6,797,578 km (0.103 R)
• M39: 7,557,236 km (0.098 R)
• M40: 7,647,593 km (0.084 R)
• M41: 7,868,549 km (0.062 R)
• M42: 7,986,432 km (0.102 R)
• M43: 8,157,721 km (0.09 R)
• M44: 9,073,410 km (0.084 R)
• M45: 9,252,180 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 8.2

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.4 AU - 2.7 AU

Year: 2715 Days

Day: 10.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 54,453,444 km

• M1: 254,316 km (0.08 R)
• M2: 402,119 km (0.073 R)
• M3: 502,499 km (0.09 R)
• M4: 653,294 km (0.089 R)
• M5: 765,343 km (0.118 R)
• M6: 1,089,222 km (0.11 R)
• M7: 1,213,388 km (0.043 R)
• M8: 1,309,729 km (0.111 R)
• M9: 1,364,333 km (0.075 R)
• M10: 1,579,305 km (0.096 R)
• M11: 1,841,699 km (0.116 R)
• M12: 2,054,128 km (0.117 R)
• M13: 2,327,444 km (0.082 R)
• M14: 2,461,783 km (0.058 R)
• M15: 3,156,515 km (0.062 R)
• M16: 3,750,718 km (0.086 R)
• M17: 3,956,564 km (0.093 R)
• M18: 4,068,912 km (0.084 R)
• M19: 4,247,532 km (0.071 R)
• M20: 4,478,811 km (0.071 R)
• M21: 4,697,224 km (0.119 R)
• M22: 5,039,952 km (0.116 R)
• M23: 5,677,538 km (0.095 R)
• M24: 5,804,397 km (0.115 R)
• M25: 6,284,008 km (0.088 R)
• M26: 6,680,742 km (0.091 R)
• M27: 6,872,526 km (0.1 R)
• M28: 7,124,599 km (0.098 R)
• M29: 7,458,950 km (0.064 R)
• M30: 7,578,030 km (0.118 R)
• M31: 7,637,869 km (0.09 R)
• M32: 7,939,458 km (0.093 R)
• M33: 8,616,538 km (0.052 R)
• M34: 9,312,168 km (0.113 R)
• M35: 9,548,084 km (0.044 R)
• M36: 10,047,591 km (0.05 R)
• M37: 10,157,396 km (0.12 R)
• M38: 10,267,500 km (0.025 R)
• M39: 10,711,956 km (0.074 R)
• M40: 11,390,531 km (0.111 R)
• M41: 11,735,055 km (0.104 R)
• M42: 12,013,158 km (0.057 R)
• M43: 12,083,020 km (0.08 R)
• M44: 12,316,841 km (0.106 R)
• M45: 12,860,331 km (0.12 R)
• M46: 13,099,089 km (0.11 R)
• M47: 13,243,152 km (0.04 R)
• M48: 13,411,748 km (0.069 R)
• M49: 13,484,303 km (0.115 R)
• M50: 13,629,563 km (0.12 R)
• M51: 14,044,248 km (0.088 R)
• M52: 14,191,752 km (0.089 R)
• M53: 14,587,139 km (0.106 R)
• M54: 14,811,236 km (0.099 R)
• M55: 14,961,283 km (0.101 R)
• M56: 15,237,590 km (0.108 R)
• M57: 15,363,701 km (0.071 R)
• M58: 16,308,113 km (0.054 R)
• M59: 16,488,977 km (0.113 R)
• M60: 17,218,715 km (0.087 R)
• M61: 17,429,199 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.3

Radius: 9.6

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.45 AU - 2.77 AU

Year: 2812 Days

Day: 11.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 54,453,444 km

• M1: 129,851 km (0.084 R)
• M2: 194,178 km (0.115 R)
• M3: 278,551 km (0.1 R)
• M4: 349,610 km (0.047 R)
• M5: 486,043 km (0.114 R)
• M6: 617,390 km (0.117 R)
• M7: 761,603 km (0.057 R)
• M8: 852,109 km (0.119 R)
• M9: 1,014,573 km (0.075 R)
• M10: 1,187,508 km (0.092 R)
• M11: 1,261,708 km (0.118 R)
• M12: 1,370,316 km (0.102 R)
• M13: 1,437,187 km (0.067 R)
• M14: 1,668,166 km (0.072 R)
• M15: 1,824,645 km (0.119 R)
• M16: 1,923,529 km (0.104 R)
• M17: 2,554,084 km (0.117 R)
• M18: 2,679,148 km (0.097 R)
• M19: 3,052,096 km (0.088 R)
• M20: 3,125,698 km (0.049 R)
• M21: 3,274,697 km (0.104 R)
• M22: 3,487,426 km (0.071 R)
• M23: 3,974,516 km (0.116 R)
• M24: 4,038,993 km (0.114 R)
• M25: 4,416,279 km (0.064 R)
• M26: 4,550,169 km (0.071 R)
• M27: 4,804,934 km (0.106 R)
• M28: 4,890,953 km (0.106 R)
• M29: 5,029,480 km (0.073 R)
• M30: 5,561,002 km (0.104 R)
• M31: 6,429,567 km (0.111 R)
• M32: 6,543,411 km (0.092 R)
• M33: 7,044,863 km (0.054 R)
• M34: 7,260,882 km (0.03 R)
• M35: 7,779,837 km (0.086 R)
• M36: 8,125,708 km (0.078 R)
• M37: 8,187,192 km (0.086 R)
• M38: 8,476,664 km (0.087 R)
• M39: 8,580,784 km (0.113 R)
• M40: 8,959,267 km (0.091 R)
• M41: 9,386,219 km (0.082 R)
• M42: 9,667,463 km (0.086 R)
• M43: 9,951,250 km (0.074 R)
• M44: 10,260,170 km (0.083 R)
• M45: 10,326,741 km (0.094 R)
• M46: 10,594,521 km (0.089 R)
• M47: 10,661,840 km (0.094 R)
• M48: 10,751,898 km (0.116 R)
• M49: 10,864,695 km (0.108 R)
• M50: 11,251,256 km (0.082 R)
• M51: 12,651,492 km (0.096 R)
• M52: 13,810,875 km (0.07 R)
• M53: 14,031,981 km (0.076 R)
• M54: 14,229,600 km (0.113 R)
• M55: 14,777,726 km (0.073 R)
• M56: 14,953,504 km (0.081 R)
• M57: 15,332,735 km (0.068 R)
• M58: 15,510,756 km (0.115 R)
• M59: 15,612,782 km (0.109 R)
• M60: 15,689,525 km (0.11 R)
• M61: 16,152,232 km (0.084 R)
• M62: 16,723,845 km (0.116 R)
• M63: 17,407,956 km (0.057 R)
• M64: 17,806,784 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.1

Radius: 14.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.19 AU - 3.29 AU

Year: 3025 Days

Day: 13 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 54,453,444 km

• M1: 206,595 km (0.064 R)
• M2: 434,432 km (0.095 R)
• M3: 558,299 km (0.078 R)
• M4: 652,546 km (0.071 R)
• M5: 973,882 km (0.11 R)
• M6: 1,251,835 km (0.095 R)
• M7: 1,594,265 km (0.073 R)
• M8: 1,884,784 km (0.064 R)
• M9: 2,250,550 km (0.118 R)
• M10: 2,517,283 km (0.078 R)
• M11: 2,810,346 km (0.095 R)
• M12: 2,937,205 km (0.027 R)
• M13: 3,049,702 km (0.109 R)
• M14: 3,163,845 km (0.095 R)
• M15: 3,379,565 km (0.108 R)
• M16: 3,548,910 km (0.094 R)
• M17: 3,651,834 km (0.069 R)
• M18: 3,984,689 km (0.067 R)
• M19: 4,163,907 km (0.089 R)
• M20: 4,984,302 km (0.076 R)
• M21: 5,373,705 km (0.108 R)
• M22: 5,472,739 km (0.06 R)
• M23: 5,692,498 km (0.112 R)
• M24: 5,854,363 km (0.107 R)
• M25: 5,976,585 km (0.119 R)
• M26: 6,099,853 km (0.105 R)
• M27: 6,223,870 km (0.101 R)
• M28: 7,202,988 km (0.12 R)
• M29: 8,321,531 km (0.076 R)
• M30: 8,597,988 km (0.084 R)
• M31: 8,947,897 km (0.116 R)
• M32: 9,065,631 km (0.085 R)
• M33: 9,517,716 km (0.117 R)
• M34: 9,807,038 km (0.1 R)
• M35: 10,543,060 km (0.099 R)
• M36: 10,917,653 km (0.111 R)
• M37: 11,322,315 km (0.106 R)
• M38: 11,577,678 km (0.081 R)
• M39: 12,016,150 km (0.1 R)
• M40: 12,224,540 km (0.106 R)
• M41: 12,883,069 km (0.079 R)
• M42: 13,418,331 km (0.09 R)
• M43: 13,715,881 km (0.04 R)
• M44: 14,955,598 km (0.071 R)
• M45: 15,631,482 km (0.063 R)
• M46: 15,859,020 km (0.099 R)
• M47: 16,059,032 km (0.101 R)
• M48: 16,374,983 km (0.095 R)
• M49: 16,664,006 km (0.101 R)
• M50: 16,838,138 km (0.071 R)
• M51: 17,188,496 km (0.076 R)
• M52: 17,335,102 km (0.11 R)
• M53: 17,570,719 km (0.051 R)
• M54: 17,837,003 km (0.088 R)
• M55: 18,134,403 km (0.114 R)
• M56: 18,283,702 km (0.095 R)
• M57: 18,373,610 km (0.047 R)
• M58: 18,583,646 km (0.091 R)
• M59: 19,218,838 km (0.106 R)
• M60: 19,310,093 km (0.034 R)
• M61: 20,107,599 km (0.089 R)
• M62: 20,200,350 km (0.072 R)
• M63: 20,417,267 km (0.064 R)
• M64: 21,041,240 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.1

Radius: 8

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.11 AU - 9.89 AU

Year: 15089 Days

Day: 16.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 87.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,453,444 km

• M1: 104,419 km (0.087 R)
• M2: 396,135 km (0.109 R)
• M3: 518,057 km (0.093 R)
• M4: 1,127,818 km (0.115 R)
• M5: 1,422,825 km (0.099 R)
• M6: 1,542,653 km (0.052 R)
• M7: 1,844,093 km (0.073 R)
• M8: 2,028,697 km (0.076 R)
• M9: 2,219,135 km (0.072 R)
• M10: 2,617,813 km (0.073 R)
• M11: 2,916,261 km (0.066 R)
• M12: 3,320,474 km (0.081 R)
• M13: 3,942,951 km (0.088 R)
• M14: 4,215,818 km (0.081 R)
• M15: 4,494,818 km (0.099 R)
• M16: 4,816,004 km (0.103 R)
• M17: 5,978,081 km (0.076 R)
• M18: 6,055,871 km (0.086 R)
• M19: 6,370,775 km (0.069 R)
• M20: 6,450,211 km (0.061 R)
• M21: 6,731,306 km (0.106 R)
• M22: 7,016,439 km (0.077 R)
• M23: 7,222,436 km (0.118 R)
• M24: 7,514,301 km (0.079 R)
• M25: 7,895,177 km (0.05 R)
• M26: 7,980,747 km (0.09 R)
• M27: 8,066,616 km (0.1 R)
• M28: 8,282,486 km (0.107 R)
• M29: 8,500,301 km (0.082 R)
• M30: 8,808,472 km (0.107 R)
• M31: 9,209,993 km (0.106 R)
• M32: 9,345,229 km (0.087 R)
• M33: 9,984,760 km (0.101 R)
• M34: 10,309,836 km (0.092 R)
• M35: 10,970,461 km (0.071 R)
• M36: 12,481,549 km (0.099 R)
• M37: 12,932,437 km (0.062 R)
• M38: 15,052,987 km (0.089 R)
• M39: 15,479,191 km (0.03 R)
• M40: 15,586,303 km (0.104 R)
• M41: 16,398,021 km (0.074 R)
• M42: 16,561,980 km (0.069 R)
• M43: 18,062,297 km (0.096 R)
• M44: 19,895,918 km (0.085 R)
• M45: 20,129,291 km (0.09 R)
• M46: 20,246,277 km (0.064 R)
• M47: 21,309,618 km (0.088 R)
• M48: 21,548,376 km (0.051 R)
• M49: 21,668,055 km (0.086 R)
• M50: 24,046,362 km (0.11 R)
• M51: 24,294,993 km (0.081 R)
• M52: 24,794,650 km (0.119 R)
• M53: 25,234,767 km (0.028 R)
• M54: 25,804,286 km (0.107 R)
• M55: 26,186,359 km (0.103 R)
• M56: 26,698,732 km (0.085 R)
• M57: 28,978,753 km (0.098 R)
• M58: 31,932,563 km (0.093 R)
• M59: 32,754,603 km (0.12 R)
• M60: 33,099,127 km (0.09 R)
• M61: 33,375,734 km (0.07 R)
• M62: 34,140,179 km (0.117 R)
• M63: 34,279,754 km (0.045 R)
• M64: 35,473,993 km (0.1 R)
• M65: 35,544,753 km (0.109 R)
• M66: 35,969,761 km (0.097 R)
• M67: 37,470,676 km (0.112 R)
• M68: 38,410,151 km (0.09 R)
• M69: 39,137,945 km (0.039 R)
• M70: 39,210,948 km (0.041 R)
• M71: 40,903,349 km (0.119 R)
• M72: 41,274,352 km (0.079 R)
• M73: 41,348,702 km (0.082 R)
• M74: 41,497,552 km (0.07 R)
• M75: 41,870,350 km (0.106 R)
• M76: 43,448,458 km (0.063 R)
• M77: 44,358,910 km (0.081 R)
• M78: 45,659,514 km (0.086 R)
• M79: 46,507,734 km (0.098 R)
• M80: 47,283,249 km (0.116 R)
• M81: 47,750,743 km (0.1 R)
• M82: 48,690,217 km (0.113 R)
• M83: 52,427,920 km (0.052 R)
• M84: 53,316,083 km (0.117 R)
• M85: 53,477,948 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 11,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit