🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.83 AU - 1.21 AU

Year: 392 Days

Day: 32.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.21 AU - 1.73 AU

Year: 679 Days

Day: 43.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,422,880 km

• M1: 35,903 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.74 AU - 2.06 AU

Year: 997 Days

Day: 28.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.31 AU - 2.95 AU

Year: 1624 Days

Day: 33.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,422,880 km

• M1: 849,566 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.3

Radius: 14.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.2 AU - 5.82 AU

Year: 4270 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,422,880 km

• M1: 184,903 km (0.11 R)
• M2: 350,209 km (0.115 R)
• M3: 475,422 km (0.12 R)
• M4: 686,355 km (0.1 R)
• M5: 957,277 km (0.11 R)
• M6: 1,060,350 km (0.118 R)
• M7: 1,167,611 km (0.078 R)
• M8: 2,007,603 km (0.112 R)
• M9: 2,126,384 km (0.118 R)
• M10: 2,230,055 km (0.088 R)
• M11: 2,406,880 km (0.069 R)
• M12: 2,588,492 km (0.05 R)
• M13: 2,699,793 km (0.092 R)
• M14: 2,793,740 km (0.097 R)
• M15: 2,946,480 km (0.076 R)
• M16: 3,200,796 km (0.053 R)
• M17: 3,627,000 km (0.052 R)
• M18: 3,921,409 km (0.101 R)
• M19: 4,114,839 km (0.059 R)
• M20: 4,289,569 km (0.111 R)
• M21: 4,691,838 km (0.098 R)
• M22: 4,966,799 km (0.072 R)
• M23: 5,082,887 km (0.11 R)
• M24: 5,270,782 km (0.119 R)
• M25: 5,921,682 km (0.047 R)
• M26: 6,726,369 km (0.116 R)
• M27: 6,829,292 km (0.063 R)
• M28: 7,036,934 km (0.11 R)
• M29: 7,167,832 km (0.077 R)
• M30: 7,352,436 km (0.03 R)
• M31: 8,548,770 km (0.059 R)
• M32: 8,885,515 km (0.097 R)
• M33: 9,141,028 km (0.102 R)
• M34: 9,255,471 km (0.101 R)
• M35: 9,399,085 km (0.075 R)
• M36: 9,543,447 km (0.077 R)
• M37: 10,276,327 km (0.104 R)
• M38: 10,395,257 km (0.105 R)
• M39: 10,514,636 km (0.053 R)
• M40: 11,179,748 km (0.034 R)
• M41: 12,108,751 km (0.102 R)
• M42: 12,234,413 km (0.039 R)
• M43: 12,360,674 km (0.109 R)
• M44: 12,646,106 km (0.119 R)
• M45: 12,837,741 km (0.105 R)
• M46: 13,320,793 km (0.096 R)
• M47: 13,678,930 km (0.102 R)
• M48: 14,073,270 km (0.099 R)
• M49: 14,205,515 km (0.089 R)
• M50: 14,839,510 km (0.051 R)
• M51: 15,109,235 km (0.103 R)
• M52: 15,210,812 km (0.046 R)
• M53: 15,312,539 km (0.093 R)
• M54: 15,825,061 km (0.113 R)
• M55: 16,135,178 km (0.109 R)
• M56: 16,308,412 km (0.095 R)
• M57: 16,691,532 km (0.117 R)
• M58: 17,183,709 km (0.057 R)
• M59: 17,289,774 km (0.087 R)
• M60: 17,573,561 km (0.079 R)
• M61: 18,906,777 km (0.098 R)
• M62: 19,016,283 km (0.065 R)
• M63: 19,309,345 km (0.083 R)
• M64: 19,530,152 km (0.113 R)
• M65: 20,910,491 km (0.107 R)
• M66: 21,212,978 km (0.119 R)
• M67: 21,402,818 km (0.058 R)
• M68: 21,517,111 km (0.032 R)
• M69: 22,437,736 km (0.034 R)
• M70: 23,606,843 km (0.045 R)
• M71: 23,961,390 km (0.071 R)
• M72: 24,119,665 km (0.086 R)
• M73: 25,882,227 km (0.083 R)
• M74: 27,272,739 km (0.101 R)
• M75: 27,603,350 km (0.115 R)
• M76: 27,852,281 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284

Radius: 10.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.51 AU - 7.59 AU

Year: 6383 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,422,880 km

• M1: 146,008 km (0.106 R)
• M2: 260,749 km (0.061 R)
• M3: 489,335 km (0.102 R)
• M4: 598,092 km (0.092 R)
• M5: 914,941 km (0.085 R)
• M6: 2,027,949 km (0.054 R)
• M7: 2,211,655 km (0.069 R)
• M8: 2,595,822 km (0.07 R)
• M9: 2,814,385 km (0.099 R)
• M10: 2,907,285 km (0.102 R)
• M11: 3,077,079 km (0.107 R)
• M12: 3,933,078 km (0.078 R)
• M13: 4,121,272 km (0.116 R)
• M14: 4,227,037 km (0.095 R)
• M15: 4,550,169 km (0.109 R)
• M16: 4,769,928 km (0.1 R)
• M17: 4,881,229 km (0.095 R)
• M18: 5,038,456 km (0.079 R)
• M19: 5,174,590 km (0.109 R)
• M20: 5,825,939 km (0.113 R)
• M21: 6,040,912 km (0.115 R)
• M22: 6,577,220 km (0.089 R)
• M23: 6,726,219 km (0.103 R)
• M24: 7,078,074 km (0.092 R)
• M25: 7,230,813 km (0.108 R)
• M26: 7,617,374 km (0.087 R)
• M27: 7,695,464 km (0.119 R)
• M28: 8,196,467 km (0.07 R)
• M29: 8,276,502 km (0.093 R)
• M30: 8,545,330 km (0.09 R)
• M31: 8,653,788 km (0.099 R)
• M32: 8,817,149 km (0.039 R)
• M33: 8,926,655 km (0.045 R)
• M34: 9,396,990 km (0.111 R)
• M35: 9,818,856 km (0.11 R)
• M36: 10,622,795 km (0.094 R)
• M37: 11,003,223 km (0.1 R)
• M38: 11,150,726 km (0.025 R)
• M39: 11,657,264 km (0.117 R)
• M40: 12,049,660 km (0.044 R)
• M41: 12,385,058 km (0.119 R)
• M42: 12,971,781 km (0.07 R)
• M43: 13,409,804 km (0.05 R)
• M44: 13,852,912 km (0.039 R)
• M45: 14,076,112 km (0.06 R)
• M46: 14,236,332 km (0.087 R)
• M47: 14,753,192 km (0.066 R)
• M48: 15,079,316 km (0.055 R)
• M49: 15,572,989 km (0.104 R)
• M50: 15,905,096 km (0.1 R)
• M51: 15,971,817 km (0.093 R)
• M52: 16,072,047 km (0.067 R)
• M53: 17,291,120 km (0.105 R)
• M54: 17,634,896 km (0.078 R)
• M55: 18,609,826 km (0.066 R)
• M56: 19,103,947 km (0.119 R)
• M57: 20,466,485 km (0.103 R)
• M58: 20,611,744 km (0.046 R)
• M59: 20,830,307 km (0.101 R)
• M60: 20,903,310 km (0.086 R)
• M61: 21,306,327 km (0.088 R)
• M62: 21,564,234 km (0.078 R)
• M63: 21,971,589 km (0.083 R)
• M64: 22,120,289 km (0.114 R)
• M65: 22,982,122 km (0.09 R)
• M66: 24,046,063 km (0.117 R)
• M67: 24,122,657 km (0.07 R)
• M68: 24,199,400 km (0.099 R)
• M69: 24,468,377 km (0.083 R)
• M70: 24,777,147 km (0.117 R)
• M71: 25,164,905 km (0.095 R)
• M72: 25,359,532 km (0.113 R)
• M73: 25,476,517 km (0.069 R)
• M74: 25,593,653 km (0.084 R)
• M75: 25,946,404 km (0.106 R)
• M76: 26,339,996 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 12.9

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.31 AU - 10.17 AU

Year: 11575 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,422,880 km

• M1: 169,195 km (0.104 R)
• M2: 331,808 km (0.107 R)
• M3: 459,116 km (0.113 R)
• M4: 572,062 km (0.063 R)
• M5: 844,929 km (0.095 R)
• M6: 960,568 km (0.053 R)
• M7: 1,712,746 km (0.116 R)
• M8: 1,806,095 km (0.091 R)
• M9: 2,076,867 km (0.12 R)
• M10: 2,319,515 km (0.098 R)
• M11: 2,571,737 km (0.117 R)
• M12: 2,788,953 km (0.102 R)
• M13: 2,944,684 km (0.113 R)
• M14: 3,034,892 km (0.118 R)
• M15: 3,149,185 km (0.064 R)
• M16: 3,288,161 km (0.103 R)
• M17: 3,381,959 km (0.073 R)
• M18: 3,668,888 km (0.096 R)
• M19: 3,815,494 km (0.037 R)
• M20: 3,939,062 km (0.034 R)
• M21: 4,788,478 km (0.117 R)
• M22: 5,165,764 km (0.102 R)
• M23: 5,552,774 km (0.119 R)
• M24: 5,721,520 km (0.097 R)
• M25: 6,035,526 km (0.082 R)
• M26: 6,267,403 km (0.109 R)
• M27: 6,770,052 km (0.085 R)
• M28: 6,890,179 km (0.068 R)
• M29: 7,224,380 km (0.098 R)
• M30: 7,688,583 km (0.05 R)
• M31: 7,782,680 km (0.06 R)
• M32: 8,581,233 km (0.074 R)
• M33: 9,172,444 km (0.041 R)
• M34: 9,305,586 km (0.115 R)
• M35: 9,607,624 km (0.072 R)
• M36: 9,743,010 km (0.092 R)
• M37: 10,187,017 km (0.038 R)
• M38: 10,989,011 km (0.119 R)
• M39: 11,272,648 km (0.088 R)
• M40: 11,415,365 km (0.059 R)
• M41: 11,666,689 km (0.108 R)
• M42: 11,883,606 km (0.073 R)
• M43: 12,468,534 km (0.088 R)
• M44: 12,876,038 km (0.089 R)
• M45: 13,628,366 km (0.088 R)
• M46: 15,096,819 km (0.095 R)
• M47: 15,254,345 km (0.118 R)
• M48: 16,574,397 km (0.042 R)
• M49: 16,777,700 km (0.102 R)
• M50: 17,930,950 km (0.112 R)
• M51: 18,939,988 km (0.108 R)
• M52: 19,323,108 km (0.11 R)
• M53: 19,880,959 km (0.115 R)
• M54: 20,140,212 km (0.085 R)
• M55: 20,574,943 km (0.099 R)
• M56: 21,100,630 km (0.088 R)
• M57: 22,929,913 km (0.118 R)
• M58: 23,020,420 km (0.088 R)
• M59: 23,201,882 km (0.118 R)
• M60: 24,024,221 km (0.101 R)
• M61: 24,300,379 km (0.108 R)
• M62: 24,902,510 km (0.063 R)
• M63: 25,556,403 km (0.096 R)
• M64: 26,547,937 km (0.113 R)
• M65: 26,643,082 km (0.086 R)
• M66: 27,168,170 km (0.098 R)
• M67: 27,986,321 km (0.086 R)
• M68: 28,422,698 km (0.104 R)
• M69: 29,449,687 km (0.08 R)
• M70: 29,745,442 km (0.102 R)
• M71: 30,240,462 km (0.086 R)
• M72: 30,538,760 km (0.118 R)
• M73: 30,988,002 km (0.096 R)
• M74: 32,399,907 km (0.097 R)
• M75: 32,501,484 km (0.057 R)
• M76: 32,705,086 km (0.032 R)
• M77: 32,858,125 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.4

Radius: 7.8

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.58 AU - 14.98 AU

Year: 19479 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,422,880 km

• M1: 107,860 km (0.099 R)
• M2: 218,862 km (0.075 R)
• M3: 298,897 km (0.113 R)
• M4: 424,559 km (0.058 R)
• M5: 1,459,327 km (0.056 R)
• M6: 1,569,730 km (0.06 R)
• M7: 1,947,764 km (0.061 R)
• M8: 2,649,977 km (0.045 R)
• M9: 3,028,160 km (0.067 R)
• M10: 3,134,375 km (0.061 R)
• M11: 3,460,348 km (0.076 R)
• M12: 4,183,654 km (0.071 R)
• M13: 4,421,664 km (0.106 R)
• M14: 4,501,998 km (0.079 R)
• M15: 7,034,690 km (0.105 R)
• M16: 7,460,745 km (0.107 R)
• M17: 7,798,088 km (0.119 R)
• M18: 7,993,014 km (0.082 R)
• M19: 8,437,470 km (0.06 R)
• M20: 8,688,046 km (0.09 R)
• M21: 9,144,918 km (0.106 R)
• M22: 9,609,868 km (0.113 R)
• M23: 9,976,682 km (0.118 R)
• M24: 10,348,134 km (0.068 R)
• M25: 10,995,443 km (0.115 R)
• M26: 11,711,419 km (0.082 R)
• M27: 13,713,038 km (0.078 R)
• M28: 14,483,168 km (0.079 R)
• M29: 15,085,000 km (0.092 R)
• M30: 16,437,814 km (0.106 R)
• M31: 16,500,196 km (0.035 R)
• M32: 16,939,266 km (0.063 R)
• M33: 17,445,804 km (0.076 R)
• M34: 17,636,991 km (0.098 R)
• M35: 17,700,869 km (0.074 R)
• M36: 18,733,693 km (0.073 R)
• M37: 19,060,414 km (0.075 R)
• M38: 19,191,761 km (0.071 R)
• M39: 20,789,766 km (0.12 R)
• M40: 23,476,394 km (0.101 R)
• M41: 24,182,795 km (0.086 R)
• M42: 24,681,255 km (0.049 R)
• M43: 25,616,242 km (0.069 R)
• M44: 26,709,204 km (0.057 R)
• M45: 27,076,915 km (0.119 R)
• M46: 28,564,666 km (0.101 R)
• M47: 30,078,746 km (0.116 R)
• M48: 30,155,041 km (0.049 R)
• M49: 30,999,521 km (0.105 R)
• M50: 31,618,707 km (0.119 R)
• M51: 32,241,782 km (0.086 R)
• M52: 32,320,022 km (0.063 R)
• M53: 32,633,280 km (0.116 R)
• M54: 33,184,099 km (0.091 R)
• M55: 33,342,074 km (0.079 R)
• M56: 33,421,062 km (0.037 R)
• M57: 33,500,199 km (0.11 R)
• M58: 33,896,783 km (0.077 R)
• M59: 34,374,748 km (0.035 R)
• M60: 34,454,634 km (0.12 R)
• M61: 34,774,623 km (0.097 R)
• M62: 35,015,476 km (0.109 R)
• M63: 36,064,905 km (0.092 R)
• M64: 36,308,600 km (0.09 R)
• M65: 36,879,316 km (0.077 R)
• M66: 37,370,745 km (0.051 R)
• M67: 37,781,989 km (0.111 R)
• M68: 38,277,607 km (0.095 R)
• M69: 42,232,676 km (0.032 R)
• M70: 42,660,974 km (0.098 R)
• M71: 44,214,997 km (0.066 R)
• M72: 45,523,978 km (0.098 R)
• M73: 46,403,764 km (0.053 R)
• M74: 46,492,176 km (0.059 R)
• M75: 47,289,233 km (0.091 R)
• M76: 48,807,203 km (0.094 R)
• M77: 49,978,704 km (0.073 R)
• M78: 50,341,030 km (0.105 R)
• M79: 50,613,298 km (0.12 R)
• M80: 51,068,375 km (0.116 R)
• M81: 51,707,606 km (0.035 R)
• M82: 51,890,714 km (0.099 R)
• M83: 52,073,972 km (0.069 R)
• M84: 52,165,825 km (0.118 R)
• M85: 56,067,636 km (0.069 R)
• M86: 57,483,730 km (0.088 R)
• M87: 57,958,404 km (0.098 R)
• M88: 58,243,837 km (0.078 R)
• M89: 59,294,462 km (0.102 R)
• M90: 61,220,535 km (0.116 R)
• M91: 62,873,741 km (0.106 R)
• M92: 64,147,866 km (0.057 R)
• M93: 64,246,152 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 10,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit