🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.77 AU - 0.87 AU

Year: 266 Days

Day: 14.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,206,990 km

• M1: 64,477 km (0.032 R)
• M2: 125,662 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.73 AU - 2.47 AU

Year: 1090 Days

Day: 22.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.42 AU - 3.44 AU

Year: 1796 Days

Day: 20.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 140.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.03 AU - 3.31 AU

Year: 2021 Days

Day: 19.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.69 AU - 5.39 AU

Year: 3465 Days

Day: 30.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,206,990 km

• M1: 201,957 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891

Radius: 14.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.6 AU - 9.06 AU

Year: 7108 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 106,206,990 km

• M1: 280,496 km (0.115 R)
• M2: 429,047 km (0.119 R)
• M3: 774,917 km (0.028 R)
• M4: 1,245,103 km (0.12 R)
• M5: 1,512,135 km (0.079 R)
• M6: 1,862,194 km (0.059 R)
• M7: 2,102,748 km (0.081 R)
• M8: 2,494,993 km (0.059 R)
• M9: 2,961,290 km (0.085 R)
• M10: 3,375,377 km (0.03 R)
• M11: 3,562,524 km (0.099 R)
• M12: 3,808,313 km (0.1 R)
• M13: 4,031,513 km (0.117 R)
• M14: 4,579,191 km (0.086 R)
• M15: 5,119,838 km (0.084 R)
• M16: 5,429,206 km (0.081 R)
• M17: 5,712,843 km (0.094 R)
• M18: 5,969,254 km (0.104 R)
• M19: 6,098,806 km (0.113 R)
• M20: 6,196,643 km (0.069 R)
• M21: 6,360,901 km (0.059 R)
• M22: 6,493,296 km (0.025 R)
• M23: 6,626,587 km (0.107 R)
• M24: 7,032,297 km (0.1 R)
• M25: 7,169,328 km (0.066 R)
• M26: 7,620,964 km (0.057 R)
• M27: 7,903,405 km (0.088 R)
• M28: 8,333,798 km (0.028 R)
• M29: 8,698,219 km (0.116 R)
• M30: 8,919,474 km (0.076 R)
• M31: 9,105,274 km (0.088 R)
• M32: 9,518,613 km (0.092 R)
• M33: 10,169,514 km (0.102 R)
• M34: 10,637,755 km (0.109 R)
• M35: 11,073,234 km (0.118 R)
• M36: 11,313,189 km (0.107 R)
• M37: 11,433,765 km (0.067 R)
• M38: 11,595,331 km (0.076 R)
• M39: 12,331,652 km (0.05 R)
• M40: 12,789,122 km (0.041 R)
• M41: 14,412,109 km (0.075 R)
• M42: 14,630,522 km (0.086 R)
• M43: 14,806,000 km (0.102 R)
• M44: 15,381,204 km (0.108 R)
• M45: 15,873,830 km (0.083 R)
• M46: 16,553,752 km (0.102 R)
• M47: 17,708,199 km (0.1 R)
• M48: 17,989,144 km (0.113 R)
• M49: 18,650,367 km (0.119 R)
• M50: 20,191,823 km (0.09 R)
• M51: 21,424,210 km (0.032 R)
• M52: 21,823,786 km (0.079 R)
• M53: 23,088,337 km (0.09 R)
• M54: 24,168,882 km (0.064 R)
• M55: 25,055,699 km (0.088 R)
• M56: 25,582,283 km (0.084 R)
• M57: 26,486,004 km (0.119 R)
• M58: 26,646,672 km (0.077 R)
• M59: 26,807,490 km (0.074 R)
• M60: 27,184,177 km (0.12 R)
• M61: 27,779,577 km (0.109 R)
• M62: 28,763,332 km (0.116 R)
• M63: 29,148,996 km (0.041 R)
• M64: 29,425,452 km (0.077 R)
• M65: 29,647,306 km (0.069 R)
• M66: 30,316,158 km (0.115 R)
• M67: 32,123,899 km (0.054 R)
• M68: 32,238,192 km (0.091 R)
• M69: 32,810,852 km (0.107 R)
• M70: 34,082,883 km (0.099 R)
• M71: 34,199,270 km (0.057 R)
• M72: 34,959,377 km (0.114 R)
• M73: 35,843,351 km (0.077 R)
• M74: 36,139,704 km (0.119 R)
• M75: 36,436,805 km (0.117 R)
• M76: 36,555,736 km (0.112 R)
• M77: 36,913,723 km (0.11 R)
• M78: 37,093,241 km (0.08 R)
• M79: 37,332,897 km (0.057 R)
• M80: 37,513,012 km (0.048 R)
• M81: 38,115,443 km (0.082 R)
• M82: 38,599,691 km (0.096 R)
• M83: 41,237,551 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.3

Radius: 11.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.82 AU - 10.16 AU

Year: 9654 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 106,206,990 km

• M1: 147,803 km (0.096 R)
• M2: 232,625 km (0.1 R)
• M3: 409,001 km (0.119 R)
• M4: 581,188 km (0.109 R)
• M5: 677,529 km (0.115 R)
• M6: 753,824 km (0.09 R)
• M7: 1,167,911 km (0.108 R)
• M8: 1,425,219 km (0.052 R)
• M9: 1,595,611 km (0.108 R)
• M10: 1,701,077 km (0.03 R)
• M11: 1,827,338 km (0.099 R)
• M12: 2,032,287 km (0.041 R)
• M13: 2,363,946 km (0.036 R)
• M14: 2,444,579 km (0.072 R)
• M15: 2,797,779 km (0.079 R)
• M16: 2,947,976 km (0.07 R)
• M17: 3,167,286 km (0.097 R)
• M18: 3,346,804 km (0.1 R)
• M19: 3,905,252 km (0.075 R)
• M20: 4,001,145 km (0.038 R)
• M21: 4,195,472 km (0.097 R)
• M22: 4,467,890 km (0.063 R)
• M23: 4,543,138 km (0.092 R)
• M24: 4,618,834 km (0.063 R)
• M25: 4,848,617 km (0.059 R)
• M26: 5,213,635 km (0.054 R)
• M27: 5,914,950 km (0.085 R)
• M28: 6,192,753 km (0.12 R)
• M29: 6,674,758 km (0.114 R)
• M30: 6,761,076 km (0.089 R)
• M31: 7,227,821 km (0.093 R)
• M32: 7,405,543 km (0.1 R)
• M33: 7,495,003 km (0.068 R)
• M34: 8,192,727 km (0.091 R)
• M35: 8,502,545 km (0.079 R)
• M36: 9,069,969 km (0.114 R)
• M37: 9,261,903 km (0.092 R)
• M38: 9,552,273 km (0.119 R)
• M39: 10,811,139 km (0.079 R)
• M40: 11,117,067 km (0.103 R)
• M41: 12,086,760 km (0.119 R)
• M42: 12,192,226 km (0.119 R)
• M43: 12,439,512 km (0.072 R)
• M44: 12,546,175 km (0.037 R)
• M45: 12,652,988 km (0.069 R)
• M46: 13,047,328 km (0.109 R)
• M47: 13,191,690 km (0.085 R)
• M48: 13,373,002 km (0.072 R)
• M49: 13,848,125 km (0.11 R)
• M50: 14,217,482 km (0.054 R)
• M51: 14,852,675 km (0.11 R)
• M52: 15,612,034 km (0.118 R)
• M53: 15,880,712 km (0.098 R)
• M54: 16,461,750 km (0.114 R)
• M55: 17,564,884 km (0.054 R)
• M56: 18,651,264 km (0.077 R)
• M57: 18,732,645 km (0.113 R)
• M58: 19,141,048 km (0.097 R)
• M59: 19,428,724 km (0.094 R)
• M60: 19,511,302 km (0.119 R)
• M61: 19,593,880 km (0.047 R)
• M62: 20,175,068 km (0.077 R)
• M63: 20,804,277 km (0.099 R)
• M64: 21,269,676 km (0.103 R)
• M65: 21,738,665 km (0.096 R)
• M66: 21,995,824 km (0.062 R)
• M67: 22,167,861 km (0.106 R)
• M68: 22,599,900 km (0.072 R)
• M69: 25,565,827 km (0.082 R)
• M70: 26,018,959 km (0.096 R)
• M71: 26,337,752 km (0.118 R)
• M72: 27,071,231 km (0.113 R)
• M73: 27,347,987 km (0.08 R)
• M74: 27,533,039 km (0.101 R)
• M75: 27,950,866 km (0.082 R)
• M76: 28,652,031 km (0.102 R)
• M77: 28,745,829 km (0.065 R)
• M78: 29,075,393 km (0.114 R)
• M79: 29,217,063 km (0.065 R)
• M80: 29,976,272 km (0.1 R)
• M81: 30,549,830 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709

Radius: 4.7

Gravity: 32.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.44 AU - 16.26 AU

Year: 22600 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,206,990 km

• M1: 129,701 km (0.044 R)
• M2: 211,681 km (0.048 R)
• M3: 294,409 km (0.077 R)
• M4: 581,637 km (0.114 R)
• M5: 2,540,471 km (0.107 R)
• M6: 3,144,248 km (0.086 R)
• M7: 3,228,023 km (0.095 R)
• M8: 3,312,546 km (0.101 R)
• M9: 3,701,949 km (0.111 R)
• M10: 3,879,671 km (0.118 R)
• M11: 3,969,579 km (0.12 R)
• M12: 4,618,086 km (0.103 R)
• M13: 4,665,658 km (0.084 R)
• M14: 4,857,742 km (0.118 R)
• M15: 5,003,301 km (0.108 R)
• M16: 5,600,346 km (0.111 R)
• M17: 5,753,085 km (0.026 R)
• M18: 6,062,753 km (0.074 R)
• M19: 6,219,531 km (0.036 R)
• M20: 7,188,477 km (0.116 R)
• M21: 7,299,030 km (0.096 R)
• M22: 7,354,531 km (0.115 R)
• M23: 8,610,255 km (0.061 R)
• M24: 8,904,813 km (0.108 R)
• M25: 11,700,349 km (0.099 R)
• M26: 11,895,574 km (0.045 R)
• M27: 12,157,669 km (0.111 R)
• M28: 12,955,176 km (0.088 R)
• M29: 13,360,287 km (0.097 R)
• M30: 13,838,252 km (0.105 R)
• M31: 14,460,878 km (0.062 R)
• M32: 14,880,949 km (0.108 R)
• M33: 15,092,630 km (0.025 R)
• M34: 15,518,685 km (0.115 R)
• M35: 17,857,498 km (0.094 R)
• M36: 22,286,044 km (0.088 R)
• M37: 22,689,958 km (0.088 R)
• M38: 24,246,673 km (0.075 R)
• M39: 24,745,433 km (0.096 R)
• M40: 26,261,757 km (0.075 R)
• M41: 26,517,419 km (0.042 R)
• M42: 27,375,513 km (0.06 R)
• M43: 27,807,851 km (0.091 R)
• M44: 29,118,777 km (0.108 R)
• M45: 29,295,153 km (0.095 R)
• M46: 29,383,415 km (0.11 R)
• M47: 30,092,808 km (0.118 R)
• M48: 30,539,059 km (0.12 R)
• M49: 30,718,277 km (0.095 R)
• M50: 31,438,142 km (0.104 R)
• M51: 32,711,519 km (0.067 R)
• M52: 34,187,153 km (0.103 R)
• M53: 35,967,666 km (0.08 R)
• M54: 37,873,992 km (0.114 R)
• M55: 40,499,285 km (0.101 R)
• M56: 40,696,156 km (0.086 R)
• M57: 41,189,530 km (0.113 R)
• M58: 41,585,665 km (0.102 R)
• M59: 42,681,469 km (0.066 R)
• M60: 43,685,869 km (0.08 R)
• M61: 44,698,198 km (0.058 R)
• M62: 48,301,263 km (0.084 R)
• M63: 49,663,052 km (0.09 R)
• M64: 50,295,851 km (0.101 R)
• M65: 52,103,293 km (0.117 R)
• M66: 52,531,591 km (0.116 R)
• M67: 53,068,648 km (0.086 R)
• M68: 54,473,521 km (0.116 R)
• M69: 54,690,738 km (0.097 R)
• M70: 55,890,662 km (0.106 R)
• M71: 56,329,133 km (0.117 R)
• M72: 57,540,876 km (0.08 R)
• M73: 58,094,388 km (0.071 R)
• M74: 58,538,544 km (0.105 R)
• M75: 60,214,190 km (0.025 R)
• M76: 61,679,052 km (0.107 R)
• M77: 62,018,789 km (0.079 R)
• M78: 62,927,746 km (0.064 R)
• M79: 63,498,013 km (0.061 R)
• M80: 63,612,306 km (0.047 R)
• M81: 66,375,229 km (0.038 R)
• M82: 66,955,818 km (0.111 R)
• M83: 67,072,205 km (0.055 R)
• M84: 70,474,211 km (0.09 R)
• M85: 72,852,966 km (0.049 R)
• M86: 73,571,784 km (0.079 R)
• M87: 74,052,292 km (0.119 R)
• M88: 75,620,976 km (0.083 R)
• M89: 76,348,769 km (0.118 R)
• M90: 77,200,729 km (0.098 R)
• M91: 80,392,549 km (0.114 R)
• M92: 81,011,286 km (0.111 R)
• M93: 81,507,353 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.4

Radius: 6

Gravity: 27.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.39 AU - 21.85 AU

Year: 27626 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 106,206,990 km

• M1: 101,427 km (0.092 R)
• M2: 374,743 km (0.089 R)
• M3: 598,691 km (0.079 R)
• M4: 860,786 km (0.095 R)
• M5: 2,082,552 km (0.114 R)
• M6: 2,751,254 km (0.09 R)
• M7: 3,036,238 km (0.113 R)
• M8: 3,634,181 km (0.114 R)
• M9: 3,841,524 km (0.106 R)
• M10: 4,322,032 km (0.117 R)
• M11: 4,486,440 km (0.045 R)
• M12: 4,878,087 km (0.04 R)
• M13: 5,813,822 km (0.041 R)
• M14: 6,178,841 km (0.107 R)
• M15: 6,364,043 km (0.108 R)
• M16: 6,614,021 km (0.103 R)
• M17: 7,123,402 km (0.093 R)
• M18: 7,252,654 km (0.11 R)
• M19: 7,448,179 km (0.07 R)
• M20: 8,726,044 km (0.099 R)
• M21: 9,284,044 km (0.092 R)
• M22: 9,354,654 km (0.034 R)
• M23: 9,496,323 km (0.08 R)
• M24: 9,567,382 km (0.086 R)
• M25: 9,853,563 km (0.049 R)
• M26: 10,655,108 km (0.095 R)
• M27: 10,803,061 km (0.067 R)
• M28: 10,877,261 km (0.12 R)
• M29: 11,781,431 km (0.116 R)
• M30: 14,063,995 km (0.086 R)
• M31: 14,471,051 km (0.119 R)
• M32: 14,881,996 km (0.091 R)
• M33: 15,296,681 km (0.109 R)
• M34: 15,968,226 km (0.051 R)
• M35: 16,735,065 km (0.078 R)
• M36: 18,304,646 km (0.079 R)
• M37: 20,102,812 km (0.098 R)
• M38: 20,285,770 km (0.042 R)
• M39: 20,930,238 km (0.034 R)
• M40: 21,956,629 km (0.118 R)
• M41: 23,574,680 km (0.08 R)
• M42: 24,739,897 km (0.06 R)
• M43: 24,935,871 km (0.062 R)
• M44: 27,327,941 km (0.084 R)
• M45: 30,105,225 km (0.043 R)
• M46: 30,945,217 km (0.071 R)
• M47: 34,490,687 km (0.063 R)
• M48: 35,700,784 km (0.116 R)
• M49: 37,260,940 km (0.066 R)
• M50: 38,956,931 km (0.095 R)
• M51: 40,678,204 km (0.062 R)
• M52: 41,025,421 km (0.111 R)
• M53: 42,658,581 km (0.072 R)
• M54: 43,011,333 km (0.101 R)
• M55: 43,956,642 km (0.059 R)
• M56: 45,507,523 km (0.082 R)
• M57: 45,988,330 km (0.102 R)
• M58: 47,076,206 km (0.102 R)
• M59: 47,806,094 km (0.102 R)
• M60: 48,539,872 km (0.049 R)
• M61: 49,770,912 km (0.098 R)
• M62: 51,511,633 km (0.087 R)
• M63: 53,145,840 km (0.044 R)
• M64: 53,272,251 km (0.109 R)
• M65: 55,308,278 km (0.117 R)
• M66: 55,949,903 km (0.061 R)
• M67: 56,852,128 km (0.083 R)
• M68: 58,670,939 km (0.04 R)
• M69: 60,508,898 km (0.081 R)
• M70: 61,700,295 km (0.113 R)
• M71: 62,899,472 km (0.076 R)
• M72: 67,635,591 km (0.119 R)
• M73: 68,596,458 km (0.042 R)
• M74: 68,734,088 km (0.069 R)
• M75: 69,838,420 km (0.083 R)
• M76: 70,809,609 km (0.092 R)
• M77: 74,455,907 km (0.058 R)
• M78: 76,159,229 km (0.09 R)
• M79: 79,315,145 km (0.114 R)
• M80: 79,748,830 km (0.114 R)
• M81: 86,347,592 km (0.051 R)
• M82: 94,340,756 km (0.101 R)
• M83: 94,493,794 km (0.091 R)
• M84: 94,800,171 km (0.039 R)
• M85: 96,183,053 km (0.113 R)
• M86: 96,954,230 km (0.118 R)
• M87: 101,623,928 km (0.074 R)
• M88: 105,412,045 km (0.106 R)
• M89: 106,207,008 km (0.088 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 17,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit