🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.52 AU - 0.76 AU

Year: 183 Days

Day: 23.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,138,929 km

• M1: 62,981 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.91 AU - 3.05 AU

Year: 1842 Days

Day: 16 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.11 AU - 4.55 AU

Year: 2685 Days

Day: 29.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.89 AU - 4.89 AU

Year: 3294 Days

Day: 38 Hours

Environment

Temp: -127 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.82 AU - 5.08 AU

Year: 3944 Days

Day: 37.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 12.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.92 AU - 8.96 AU

Year: 8782 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,138,929 km

• M1: 214,823 km (0.096 R)
• M2: 558,449 km (0.055 R)
• M3: 939,325 km (0.081 R)
• M4: 1,065,436 km (0.088 R)
• M5: 1,197,531 km (0.03 R)
• M6: 1,375,852 km (0.094 R)
• M7: 1,671,457 km (0.106 R)
• M8: 1,895,255 km (0.087 R)
• M9: 2,034,531 km (0.111 R)
• M10: 2,129,226 km (0.083 R)
• M11: 2,298,721 km (0.075 R)
• M12: 2,422,588 km (0.088 R)
• M13: 2,523,267 km (0.079 R)
• M14: 2,755,294 km (0.104 R)
• M15: 3,102,809 km (0.084 R)
• M16: 3,464,537 km (0.117 R)
• M17: 3,810,707 km (0.105 R)
• M18: 4,381,722 km (0.095 R)
• M19: 4,567,672 km (0.043 R)
• M20: 4,819,744 km (0.078 R)
• M21: 4,979,664 km (0.1 R)
• M22: 5,370,713 km (0.073 R)
• M23: 6,217,437 km (0.086 R)
• M24: 7,398,063 km (0.081 R)
• M25: 7,995,109 km (0.074 R)
• M26: 8,414,731 km (0.06 R)
• M27: 8,919,923 km (0.114 R)
• M28: 9,555,265 km (0.119 R)
• M29: 9,959,777 km (0.118 R)
• M30: 10,287,546 km (0.103 R)
• M31: 12,547,073 km (0.057 R)
• M32: 13,258,410 km (0.061 R)
• M33: 14,906,680 km (0.101 R)
• M34: 15,093,677 km (0.116 R)
• M35: 15,517,638 km (0.105 R)
• M36: 15,993,209 km (0.038 R)
• M37: 16,425,397 km (0.036 R)
• M38: 17,350,211 km (0.067 R)
• M39: 17,596,450 km (0.052 R)
• M40: 17,893,551 km (0.094 R)
• M41: 18,042,550 km (0.115 R)
• M42: 18,392,161 km (0.05 R)
• M43: 19,710,267 km (0.106 R)
• M44: 19,864,204 km (0.101 R)
• M45: 20,328,855 km (0.109 R)
• M46: 20,796,946 km (0.11 R)
• M47: 22,651,062 km (0.083 R)
• M48: 23,244,667 km (0.074 R)
• M49: 23,625,094 km (0.041 R)
• M50: 24,612,889 km (0.083 R)
• M51: 25,111,798 km (0.119 R)
• M52: 25,950,743 km (0.104 R)
• M53: 27,426,825 km (0.114 R)
• M54: 27,598,862 km (0.12 R)
• M55: 28,580,524 km (0.03 R)
• M56: 29,046,521 km (0.112 R)
• M57: 30,459,622 km (0.09 R)
• M58: 30,935,493 km (0.06 R)
• M59: 31,234,240 km (0.074 R)
• M60: 31,654,161 km (0.077 R)
• M61: 32,378,215 km (0.118 R)
• M62: 32,499,389 km (0.087 R)
• M63: 32,863,959 km (0.073 R)
• M64: 33,107,804 km (0.11 R)
• M65: 35,328,884 km (0.12 R)
• M66: 35,954,352 km (0.093 R)
• M67: 37,279,789 km (0.037 R)
• M68: 37,597,685 km (0.073 R)
• M69: 38,172,141 km (0.087 R)
• M70: 38,942,869 km (0.097 R)
• M71: 39,136,299 km (0.071 R)
• M72: 40,238,536 km (0.087 R)
• M73: 40,564,659 km (0.064 R)
• M74: 41,022,728 km (0.057 R)
• M75: 41,812,006 km (0.028 R)
• M76: 42,208,590 km (0.111 R)
• M77: 44,883,700 km (0.094 R)
• M78: 45,221,940 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.1

Radius: 7.3

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.64 AU - 15.68 AU

Year: 21141 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 157.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,138,929 km

• M1: 266,434 km (0.075 R)
• M2: 312,211 km (0.114 R)
• M3: 1,213,987 km (0.116 R)
• M4: 1,380,938 km (0.115 R)
• M5: 1,555,519 km (0.086 R)
• M6: 1,830,629 km (0.112 R)
• M7: 2,221,229 km (0.118 R)
• M8: 3,153,224 km (0.077 R)
• M9: 3,540,682 km (0.086 R)
• M10: 3,820,879 km (0.089 R)
• M11: 4,025,380 km (0.065 R)
• M12: 4,791,171 km (0.109 R)
• M13: 7,142,999 km (0.091 R)
• M14: 7,344,358 km (0.083 R)
• M15: 7,547,811 km (0.076 R)
• M16: 7,960,103 km (0.084 R)
• M17: 8,379,725 km (0.096 R)
• M18: 8,752,822 km (0.042 R)
• M19: 9,625,875 km (0.115 R)
• M20: 11,512,603 km (0.101 R)
• M21: 12,166,346 km (0.079 R)
• M22: 12,588,661 km (0.108 R)
• M23: 12,710,134 km (0.12 R)
• M24: 12,832,057 km (0.107 R)
• M25: 13,385,569 km (0.085 R)
• M26: 14,072,672 km (0.096 R)
• M27: 14,643,238 km (0.081 R)
• M28: 15,480,836 km (0.081 R)
• M29: 15,611,136 km (0.077 R)
• M30: 15,676,361 km (0.099 R)
• M31: 16,267,721 km (0.081 R)
• M32: 16,466,537 km (0.117 R)
• M33: 16,666,100 km (0.074 R)
• M34: 16,866,412 km (0.043 R)
• M35: 17,404,665 km (0.073 R)
• M36: 19,052,934 km (0.108 R)
• M37: 20,321,524 km (0.1 R)
• M38: 20,894,035 km (0.055 R)
• M39: 21,399,377 km (0.117 R)
• M40: 21,762,900 km (0.041 R)
• M41: 22,201,670 km (0.062 R)
• M42: 23,535,485 km (0.095 R)
• M43: 24,136,569 km (0.116 R)
• M44: 24,363,360 km (0.099 R)
• M45: 24,742,740 km (0.095 R)
• M46: 26,981,921 km (0.105 R)
• M47: 28,563,469 km (0.058 R)
• M48: 28,963,494 km (0.109 R)
• M49: 29,043,828 km (0.065 R)
• M50: 29,607,513 km (0.118 R)
• M51: 30,745,803 km (0.045 R)
• M52: 31,073,722 km (0.112 R)
• M53: 33,148,943 km (0.103 R)
• M54: 33,822,433 km (0.076 R)
• M55: 34,076,151 km (0.059 R)
• M56: 34,755,924 km (0.038 R)
• M57: 36,388,036 km (0.076 R)
• M58: 37,082,769 km (0.082 R)
• M59: 37,694,175 km (0.116 R)
• M60: 38,750,037 km (0.117 R)
• M61: 39,370,420 km (0.119 R)
• M62: 40,083,553 km (0.1 R)
• M63: 41,251,463 km (0.066 R)
• M64: 41,432,028 km (0.111 R)
• M65: 42,704,059 km (0.072 R)
• M66: 42,978,271 km (0.101 R)
• M67: 43,436,639 km (0.082 R)
• M68: 44,081,107 km (0.079 R)
• M69: 44,265,711 km (0.079 R)
• M70: 44,728,716 km (0.115 R)
• M71: 45,193,218 km (0.1 R)
• M72: 45,846,063 km (0.112 R)
• M73: 48,108,431 km (0.091 R)
• M74: 54,415,477 km (0.098 R)
• M75: 54,514,511 km (0.067 R)
• M76: 55,110,060 km (0.076 R)
• M77: 55,508,290 km (0.071 R)
• M78: 55,807,486 km (0.064 R)
• M79: 59,644,671 km (0.106 R)
• M80: 61,698,051 km (0.098 R)
• M81: 62,837,389 km (0.103 R)
• M82: 63,045,180 km (0.115 R)
• M83: 63,774,619 km (0.055 R)
• M84: 64,506,751 km (0.099 R)
• M85: 65,768,460 km (0.025 R)
• M86: 66,720,052 km (0.106 R)
• M87: 66,932,182 km (0.091 R)
• M88: 68,423,074 km (0.106 R)
• M89: 68,529,887 km (0.067 R)
• M90: 68,850,924 km (0.05 R)
• M91: 70,571,748 km (0.118 R)
• M92: 71,112,395 km (0.069 R)
• M93: 71,654,388 km (0.08 R)
• M94: 72,524,449 km (0.032 R)
• M95: 72,851,620 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.3

Radius: 5.8

Gravity: 15.88 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.95 AU - 21.29 AU

Year: 27626 Days

Day: 19.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,138,929 km

• M1: 172,337 km (0.119 R)
• M2: 336,296 km (0.101 R)
• M3: 436,078 km (0.067 R)
• M4: 500,854 km (0.107 R)
• M5: 2,110,228 km (0.1 R)
• M6: 2,941,393 km (0.072 R)
• M7: 3,067,654 km (0.094 R)
• M8: 3,282,028 km (0.12 R)
• M9: 3,635,228 km (0.1 R)
• M10: 3,908,095 km (0.072 R)
• M11: 4,329,811 km (0.067 R)
• M12: 5,014,072 km (0.1 R)
• M13: 5,165,166 km (0.085 R)
• M14: 5,942,626 km (0.104 R)
• M15: 6,700,638 km (0.108 R)
• M16: 6,755,989 km (0.102 R)
• M17: 6,867,141 km (0.118 R)
• M18: 7,034,840 km (0.114 R)
• M19: 8,846,171 km (0.115 R)
• M20: 10,662,588 km (0.063 R)
• M21: 11,579,324 km (0.068 R)
• M22: 12,932,287 km (0.039 R)
• M23: 13,557,307 km (0.077 R)
• M24: 13,627,468 km (0.07 R)
• M25: 13,979,472 km (0.036 R)
• M26: 14,121,141 km (0.041 R)
• M27: 16,154,027 km (0.097 R)
• M28: 16,526,526 km (0.043 R)
• M29: 17,356,046 km (0.053 R)
• M30: 17,432,191 km (0.062 R)
• M31: 17,891,008 km (0.038 R)
• M32: 18,044,794 km (0.104 R)
• M33: 18,898,699 km (0.078 R)
• M34: 19,765,768 km (0.115 R)
• M35: 20,084,262 km (0.1 R)
• M36: 21,620,183 km (0.076 R)
• M37: 22,278,115 km (0.117 R)
• M38: 23,866,844 km (0.103 R)
• M39: 23,951,517 km (0.11 R)
• M40: 24,461,346 km (0.116 R)
• M41: 25,060,635 km (0.118 R)
• M42: 25,664,861 km (0.037 R)
• M43: 26,273,874 km (0.043 R)
• M44: 26,361,239 km (0.066 R)
• M45: 26,448,754 km (0.093 R)
• M46: 26,799,711 km (0.117 R)
• M47: 28,129,187 km (0.093 R)
• M48: 29,027,522 km (0.045 R)
• M49: 29,480,205 km (0.038 R)
• M50: 29,752,922 km (0.11 R)
• M51: 30,300,750 km (0.047 R)
• M52: 31,036,621 km (0.109 R)
• M53: 31,221,375 km (0.068 R)
• M54: 32,713,464 km (0.103 R)
• M55: 33,278,944 km (0.114 R)
• M56: 37,523,335 km (0.088 R)
• M57: 38,214,178 km (0.107 R)
• M58: 38,511,429 km (0.079 R)
• M59: 38,909,060 km (0.096 R)
• M60: 41,120,416 km (0.112 R)
• M61: 41,832,501 km (0.097 R)
• M62: 42,036,702 km (0.059 R)
• M63: 42,651,251 km (0.108 R)
• M64: 43,889,472 km (0.105 R)
• M65: 45,663,553 km (0.07 R)
• M66: 46,084,372 km (0.093 R)
• M67: 46,295,305 km (0.093 R)
• M68: 48,100,951 km (0.097 R)
• M69: 49,173,718 km (0.102 R)
• M70: 50,363,021 km (0.118 R)
• M71: 51,671,105 km (0.072 R)
• M72: 51,780,610 km (0.095 R)
• M73: 53,321,917 km (0.047 R)
• M74: 59,750,586 km (0.112 R)
• M75: 59,865,478 km (0.082 R)
• M76: 61,714,806 km (0.108 R)
• M77: 61,947,281 km (0.11 R)
• M78: 62,179,906 km (0.102 R)
• M79: 62,646,352 km (0.1 R)
• M80: 63,934,988 km (0.095 R)
• M81: 65,587,446 km (0.086 R)
• M82: 68,092,612 km (0.108 R)
• M83: 69,780,076 km (0.079 R)
• M84: 70,264,624 km (0.102 R)
• M85: 70,628,895 km (0.063 R)
• M86: 70,871,991 km (0.03 R)
• M87: 72,950,205 km (0.104 R)
• M88: 74,181,844 km (0.048 R)
• M89: 75,172,182 km (0.096 R)
• M90: 77,792,538 km (0.111 R)
• M91: 79,177,067 km (0.087 R)
• M92: 80,315,806 km (0.118 R)
• M93: 86,090,433 km (0.1 R)
• M94: 86,220,284 km (0.101 R)
• M95: 86,350,285 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.1

Radius: 5.1

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 17.12 AU - 23.68 AU

Year: 33000 Days

Day: 24.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,138,929 km

• M1: 189,391 km (0.091 R)
• M2: 232,026 km (0.042 R)
• M3: 626,965 km (0.078 R)
• M4: 718,219 km (0.104 R)
• M5: 789,578 km (0.1 R)
• M6: 965,505 km (0.057 R)
• M7: 1,720,675 km (0.062 R)
• M8: 2,151,816 km (0.086 R)
• M9: 2,186,373 km (0.082 R)
• M10: 2,221,080 km (0.119 R)
• M11: 2,876,767 km (0.049 R)
• M12: 2,914,915 km (0.116 R)
• M13: 3,030,254 km (0.11 R)
• M14: 3,186,435 km (0.097 R)
• M15: 3,385,250 km (0.119 R)
• M16: 3,921,110 km (0.092 R)
• M17: 4,394,886 km (0.099 R)
• M18: 5,069,872 km (0.096 R)
• M19: 6,715,299 km (0.12 R)
• M20: 6,766,012 km (0.1 R)
• M21: 7,384,450 km (0.101 R)
• M22: 7,806,765 km (0.079 R)
• M23: 8,236,859 km (0.1 R)
• M24: 8,345,616 km (0.116 R)
• M25: 11,154,316 km (0.105 R)
• M26: 12,252,664 km (0.112 R)
• M27: 12,439,063 km (0.066 R)
• M28: 14,093,615 km (0.047 R)
• M29: 14,748,106 km (0.089 R)
• M30: 16,908,299 km (0.05 R)
• M31: 18,307,638 km (0.088 R)
• M32: 20,696,566 km (0.094 R)
• M33: 21,141,321 km (0.058 R)
• M34: 21,364,970 km (0.107 R)
• M35: 22,115,801 km (0.096 R)
• M36: 22,191,348 km (0.12 R)
• M37: 23,181,536 km (0.07 R)
• M38: 23,412,067 km (0.029 R)
• M39: 23,720,687 km (0.096 R)
• M40: 24,186,086 km (0.037 R)
• M41: 24,263,877 km (0.12 R)
• M42: 25,283,536 km (0.105 R)
• M43: 25,362,673 km (0.051 R)
• M44: 25,520,948 km (0.12 R)
• M45: 27,121,645 km (0.116 R)
• M46: 27,608,287 km (0.084 R)
• M47: 27,689,668 km (0.077 R)
• M48: 28,507,819 km (0.118 R)
• M49: 29,749,781 km (0.088 R)
• M50: 31,263,412 km (0.113 R)
• M51: 33,406,701 km (0.073 R)
• M52: 33,580,234 km (0.095 R)
• M53: 34,102,630 km (0.104 R)
• M54: 34,979,124 km (0.117 R)
• M55: 36,575,483 km (0.116 R)
• M56: 38,285,985 km (0.032 R)
• M57: 38,831,718 km (0.118 R)
• M58: 39,563,102 km (0.117 R)
• M59: 40,022,517 km (0.033 R)
• M60: 40,576,328 km (0.108 R)
• M61: 40,946,882 km (0.107 R)
• M62: 42,628,063 km (0.097 R)
• M63: 44,713,457 km (0.098 R)
• M64: 45,383,955 km (0.038 R)
• M65: 47,415,195 km (0.099 R)
• M66: 47,903,183 km (0.096 R)
• M67: 50,467,440 km (0.08 R)
• M68: 51,967,009 km (0.069 R)
• M69: 52,369,427 km (0.096 R)
• M70: 53,379,811 km (0.082 R)
• M71: 53,989,124 km (0.048 R)
• M72: 54,090,850 km (0.052 R)
• M73: 54,498,654 km (0.061 R)
• M74: 55,728,049 km (0.108 R)
• M75: 56,036,819 km (0.041 R)
• M76: 57,173,763 km (0.036 R)
• M77: 57,277,584 km (0.084 R)
• M78: 57,381,405 km (0.107 R)
• M79: 58,214,067 km (0.028 R)
• M80: 58,841,181 km (0.099 R)
• M81: 62,437,065 km (0.117 R)
• M82: 62,757,803 km (0.103 R)
• M83: 65,885,745 km (0.097 R)
• M84: 66,866,807 km (0.08 R)
• M85: 67,852,807 km (0.114 R)
• M86: 68,512,683 km (0.097 R)
• M87: 69,506,611 km (0.113 R)
• M88: 70,060,722 km (0.117 R)
• M89: 70,950,530 km (0.095 R)
• M90: 71,955,977 km (0.048 R)
• M91: 72,629,018 km (0.088 R)
• M92: 73,191,357 km (0.076 R)
• M93: 73,755,191 km (0.102 R)
• M94: 73,868,137 km (0.077 R)
• M95: 74,320,372 km (0.114 R)
• M96: 74,660,258 km (0.068 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit