🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.55 AU - 0.67 AU

Year: 183 Days

Day: 45.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,247,350 km

• M1: 96,341 km (0.092 R)
• M2: 119,678 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.65 AU - 0.69 AU

Year: 211 Days

Day: 46.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,247,350 km

• M1: 150,346 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.79 AU - 0.95 AU

Year: 312 Days

Day: 44.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.05 AU - 1.07 AU

Year: 420 Days

Day: 29.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.41 AU - 1.57 AU

Year: 700 Days

Day: 33.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,247,350 km

• M1: 891,304 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.66 AU - 2.02 AU

Year: 961 Days

Day: 26.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,247,350 km

• M1: 1,298,210 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.3

Radius: 10.5

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.79 AU - 7.89 AU

Year: 6887 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,247,350 km

• M1: 134,189 km (0.075 R)
• M2: 299,944 km (0.053 R)
• M3: 516,262 km (0.104 R)
• M4: 595,998 km (0.106 R)
• M5: 831,315 km (0.102 R)
• M6: 927,507 km (0.067 R)
• M7: 1,276,519 km (0.036 R)
• M8: 1,505,254 km (0.043 R)
• M9: 1,604,587 km (0.077 R)
• M10: 1,980,825 km (0.083 R)
• M11: 2,179,342 km (0.119 R)
• M12: 3,037,884 km (0.054 R)
• M13: 3,113,880 km (0.032 R)
• M14: 3,241,935 km (0.094 R)
• M15: 3,397,816 km (0.079 R)
• M16: 3,636,575 km (0.075 R)
• M17: 3,826,115 km (0.088 R)
• M18: 4,529,375 km (0.113 R)
• M19: 5,000,309 km (0.043 R)
• M20: 5,272,278 km (0.075 R)
• M21: 5,394,649 km (0.109 R)
• M22: 6,310,337 km (0.115 R)
• M23: 6,407,875 km (0.093 R)
• M24: 7,307,856 km (0.086 R)
• M25: 7,410,181 km (0.061 R)
• M26: 7,513,104 km (0.115 R)
• M27: 7,616,626 km (0.098 R)
• M28: 7,685,740 km (0.034 R)
• M29: 7,755,154 km (0.115 R)
• M30: 8,035,051 km (0.11 R)
• M31: 8,748,932 km (0.079 R)
• M32: 9,297,807 km (0.119 R)
• M33: 9,557,808 km (0.078 R)
• M34: 9,895,600 km (0.104 R)
• M35: 9,971,147 km (0.109 R)
• M36: 10,160,987 km (0.083 R)
• M37: 10,505,810 km (0.034 R)
• M38: 10,776,582 km (0.089 R)
• M39: 10,854,373 km (0.12 R)
• M40: 11,762,581 km (0.098 R)
• M41: 13,066,327 km (0.095 R)
• M42: 13,232,530 km (0.083 R)
• M43: 14,074,168 km (0.045 R)
• M44: 14,673,457 km (0.115 R)
• M45: 14,889,626 km (0.108 R)
• M46: 15,150,225 km (0.117 R)
• M47: 15,368,638 km (0.111 R)
• M48: 15,985,879 km (0.109 R)
• M49: 16,656,077 km (0.091 R)
• M50: 18,023,851 km (0.103 R)
• M51: 18,581,103 km (0.089 R)
• M52: 18,721,276 km (0.066 R)
• M53: 19,002,670 km (0.114 R)
• M54: 19,332,832 km (0.092 R)
• M55: 20,720,502 km (0.112 R)
• M56: 21,499,907 km (0.091 R)
• M57: 22,487,702 km (0.059 R)
• M58: 22,736,932 km (0.088 R)
• M59: 23,187,820 km (0.098 R)
• M60: 24,200,597 km (0.067 R)
• M61: 24,404,798 km (0.096 R)
• M62: 25,124,214 km (0.063 R)
• M63: 25,538,451 km (0.095 R)
• M64: 27,059,113 km (0.055 R)
• M65: 27,536,929 km (0.068 R)
• M66: 27,803,662 km (0.115 R)
• M67: 28,071,143 km (0.103 R)
• M68: 28,232,110 km (0.057 R)
• M69: 28,608,798 km (0.115 R)
• M70: 29,258,501 km (0.096 R)
• M71: 29,748,883 km (0.059 R)
• M72: 30,793,226 km (0.036 R)
• M73: 32,410,379 km (0.059 R)
• M74: 32,635,523 km (0.077 R)
• M75: 35,610,277 km (0.038 R)
• M76: 36,250,556 km (0.119 R)
• M77: 36,367,392 km (0.1 R)
• M78: 36,835,932 km (0.117 R)
• M79: 36,953,367 km (0.085 R)
• M80: 37,660,815 km (0.067 R)
• M81: 37,779,147 km (0.057 R)
• M82: 38,610,911 km (0.041 R)
• M83: 38,969,198 km (0.102 R)
• M84: 39,268,693 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.7

Radius: 5.3

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.57 AU - 15.83 AU

Year: 20602 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,247,350 km

• M1: 126,560 km (0.114 R)
• M2: 320,289 km (0.105 R)
• M3: 397,182 km (0.103 R)
• M4: 569,818 km (0.115 R)
• M5: 607,068 km (0.119 R)
• M6: 827,575 km (0.114 R)
• M7: 1,025,643 km (0.117 R)
• M8: 1,815,071 km (0.063 R)
• M9: 2,371,276 km (0.117 R)
• M10: 2,943,637 km (0.115 R)
• M11: 3,109,841 km (0.092 R)
• M12: 3,279,335 km (0.047 R)
• M13: 3,416,965 km (0.047 R)
• M14: 3,805,471 km (0.118 R)
• M15: 4,207,889 km (0.066 R)
• M16: 5,740,519 km (0.055 R)
• M17: 6,328,738 km (0.105 R)
• M18: 6,586,645 km (0.101 R)
• M19: 6,630,028 km (0.078 R)
• M20: 6,979,937 km (0.111 R)
• M21: 7,606,902 km (0.114 R)
• M22: 7,789,412 km (0.111 R)
• M23: 8,770,774 km (0.109 R)
• M24: 9,203,111 km (0.076 R)
• M25: 9,251,581 km (0.093 R)
• M26: 10,592,128 km (0.105 R)
• M27: 10,795,880 km (0.103 R)
• M28: 11,259,035 km (0.116 R)
• M29: 11,310,796 km (0.102 R)
• M30: 11,886,598 km (0.077 R)
• M31: 12,257,900 km (0.106 R)
• M32: 12,311,306 km (0.113 R)
• M33: 12,579,236 km (0.095 R)
• M34: 12,632,942 km (0.1 R)
• M35: 12,794,956 km (0.112 R)
• M36: 13,449,447 km (0.101 R)
• M37: 14,226,907 km (0.103 R)
• M38: 14,339,106 km (0.116 R)
• M39: 15,535,290 km (0.104 R)
• M40: 15,824,762 km (0.048 R)
• M41: 17,478,566 km (0.05 R)
• M42: 18,143,230 km (0.114 R)
• M43: 18,570,481 km (0.097 R)
• M44: 20,438,809 km (0.1 R)
• M45: 20,502,089 km (0.108 R)
• M46: 21,138,778 km (0.085 R)
• M47: 21,911,301 km (0.114 R)
• M48: 21,976,077 km (0.103 R)
• M49: 22,496,677 km (0.105 R)
• M50: 22,627,426 km (0.048 R)
• M51: 23,087,140 km (0.044 R)
• M52: 24,216,604 km (0.066 R)
• M53: 24,889,196 km (0.118 R)
• M54: 25,772,871 km (0.098 R)
• M55: 27,361,301 km (0.067 R)
• M56: 27,710,762 km (0.112 R)
• M57: 29,551,863 km (0.109 R)
• M58: 29,623,520 km (0.105 R)
• M59: 30,198,275 km (0.086 R)
• M60: 30,631,959 km (0.034 R)
• M61: 32,312,841 km (0.041 R)
• M62: 32,386,593 km (0.073 R)
• M63: 32,830,450 km (0.08 R)
• M64: 33,649,199 km (0.086 R)
• M65: 33,723,848 km (0.102 R)
• M66: 33,873,595 km (0.099 R)
• M67: 34,023,493 km (0.11 R)
• M68: 34,173,689 km (0.111 R)
• M69: 36,452,214 km (0.101 R)
• M70: 36,990,766 km (0.099 R)
• M71: 37,920,367 km (0.116 R)
• M72: 38,466,100 km (0.12 R)
• M73: 40,119,007 km (0.07 R)
• M74: 40,277,731 km (0.085 R)
• M75: 40,436,454 km (0.106 R)
• M76: 41,393,880 km (0.059 R)
• M77: 42,439,420 km (0.102 R)
• M78: 42,681,918 km (0.065 R)
• M79: 42,763,000 km (0.093 R)
• M80: 43,249,642 km (0.115 R)
• M81: 43,331,023 km (0.078 R)
• M82: 44,310,590 km (0.08 R)
• M83: 44,803,066 km (0.11 R)
• M84: 45,297,338 km (0.087 R)
• M85: 46,042,185 km (0.099 R)
• M86: 47,041,649 km (0.081 R)
• M87: 48,385,487 km (0.107 R)
• M88: 49,912,133 km (0.11 R)
• M89: 50,681,365 km (0.11 R)
• M90: 51,799,460 km (0.12 R)
• M91: 54,235,062 km (0.076 R)
• M92: 57,064,108 km (0.06 R)
• M93: 59,488,042 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.7

Radius: 7.7

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.9 AU - 15.24 AU

Year: 21412 Days

Day: 20.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 39,247,350 km

• M1: 103,372 km (0.109 R)
• M2: 603,777 km (0.049 R)
• M3: 1,565,542 km (0.104 R)
• M4: 1,871,469 km (0.041 R)
• M5: 4,775,314 km (0.091 R)
• M6: 4,970,240 km (0.111 R)
• M7: 5,019,457 km (0.074 R)
• M8: 5,983,915 km (0.035 R)
• M9: 6,406,978 km (0.082 R)
• M10: 6,568,095 km (0.094 R)
• M11: 7,114,875 km (0.101 R)
• M12: 9,444,263 km (0.102 R)
• M13: 9,566,485 km (0.08 R)
• M14: 9,627,820 km (0.103 R)
• M15: 9,874,357 km (0.069 R)
• M16: 10,122,839 km (0.084 R)
• M17: 10,185,371 km (0.114 R)
• M18: 10,689,815 km (0.113 R)
• M19: 10,881,001 km (0.072 R)
• M20: 11,461,590 km (0.034 R)
• M21: 11,920,108 km (0.061 R)
• M22: 12,184,896 km (0.076 R)
• M23: 12,251,318 km (0.11 R)
• M24: 12,990,630 km (0.117 R)
• M25: 13,675,190 km (0.101 R)
• M26: 14,301,407 km (0.096 R)
• M27: 14,653,261 km (0.117 R)
• M28: 15,943,692 km (0.087 R)
• M29: 16,016,397 km (0.101 R)
• M30: 16,235,408 km (0.11 R)
• M31: 16,381,864 km (0.066 R)
• M32: 16,898,127 km (0.089 R)
• M33: 17,120,878 km (0.096 R)
• M34: 18,022,205 km (0.11 R)
• M35: 18,326,038 km (0.061 R)
• M36: 19,015,834 km (0.084 R)
• M37: 19,636,067 km (0.079 R)
• M38: 20,263,032 km (0.093 R)
• M39: 20,658,269 km (0.118 R)
• M40: 21,456,224 km (0.077 R)
• M41: 22,753,836 km (0.108 R)
• M42: 23,826,752 km (0.049 R)
• M43: 24,747,527 km (0.112 R)
• M44: 24,831,751 km (0.074 R)
• M45: 25,169,842 km (0.1 R)
• M46: 25,424,457 km (0.094 R)
• M47: 26,365,129 km (0.079 R)
• M48: 27,404,236 km (0.115 R)
• M49: 27,841,211 km (0.114 R)
• M50: 28,988,028 km (0.071 R)
• M51: 29,165,750 km (0.09 R)
• M52: 30,872,812 km (0.084 R)
• M53: 32,427,582 km (0.075 R)
• M54: 32,704,488 km (0.114 R)
• M55: 33,726,840 km (0.087 R)
• M56: 35,517,377 km (0.052 R)
• M57: 35,612,521 km (0.067 R)
• M58: 37,048,960 km (0.087 R)
• M59: 37,628,951 km (0.062 R)
• M60: 38,017,157 km (0.108 R)
• M61: 40,275,487 km (0.065 R)
• M62: 40,971,266 km (0.075 R)
• M63: 44,817,727 km (0.11 R)
• M64: 45,023,274 km (0.055 R)
• M65: 45,435,566 km (0.093 R)
• M66: 46,888,012 km (0.06 R)
• M67: 48,250,250 km (0.096 R)
• M68: 49,944,745 km (0.074 R)
• M69: 51,658,688 km (0.072 R)
• M70: 51,874,258 km (0.091 R)
• M71: 52,090,128 km (0.088 R)
• M72: 52,956,749 km (0.098 R)
• M73: 53,609,743 km (0.081 R)
• M74: 56,692,357 km (0.045 R)
• M75: 57,360,461 km (0.038 R)
• M76: 57,695,411 km (0.106 R)
• M77: 58,255,206 km (0.071 R)
• M78: 58,479,603 km (0.092 R)
• M79: 59,380,182 km (0.053 R)
• M80: 61,651,377 km (0.053 R)
• M81: 63,258,208 km (0.117 R)
• M82: 66,395,574 km (0.062 R)
• M83: 66,982,147 km (0.118 R)
• M84: 67,099,582 km (0.119 R)
• M85: 68,042,198 km (0.077 R)
• M86: 68,633,558 km (0.082 R)
• M87: 68,752,040 km (0.034 R)
• M88: 69,464,425 km (0.12 R)
• M89: 72,820,504 km (0.115 R)
• M90: 76,843,340 km (0.069 R)
• M91: 77,582,503 km (0.119 R)
• M92: 80,562,493 km (0.102 R)
• M93: 80,687,556 km (0.093 R)
• M94: 83,453,322 km (0.101 R)
• M95: 84,720,865 km (0.114 R)
• M96: 84,847,873 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.4

Radius: 3.2

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.74 AU - 18.18 AU

Year: 24548 Days

Day: 24.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,247,350 km

• M1: 91,404 km (0.086 R)
• M2: 353,500 km (0.059 R)
• M3: 414,087 km (0.047 R)
• M4: 861,235 km (0.112 R)
• M5: 1,187,807 km (0.077 R)
• M6: 1,354,758 km (0.118 R)
• M7: 1,710,502 km (0.097 R)
• M8: 2,455,499 km (0.097 R)
• M9: 2,572,635 km (0.102 R)
• M10: 3,520,337 km (0.105 R)
• M11: 3,732,317 km (0.072 R)
• M12: 4,030,615 km (0.106 R)
• M13: 4,196,370 km (0.105 R)
• M14: 4,364,518 km (0.034 R)
• M15: 5,118,192 km (0.06 R)
• M16: 5,327,928 km (0.105 R)
• M17: 5,418,734 km (0.078 R)
• M18: 6,099,554 km (0.12 R)
• M19: 6,417,898 km (0.113 R)
• M20: 6,482,225 km (0.099 R)
• M21: 7,641,908 km (0.09 R)
• M22: 7,744,233 km (0.04 R)
• M23: 7,778,491 km (0.111 R)
• M24: 8,262,889 km (0.102 R)
• M25: 8,438,217 km (0.099 R)
• M26: 9,079,394 km (0.101 R)
• M27: 9,224,055 km (0.076 R)
• M28: 10,295,176 km (0.049 R)
• M29: 11,482,983 km (0.059 R)
• M30: 12,673,034 km (0.083 R)
• M31: 13,777,216 km (0.03 R)
• M32: 14,235,733 km (0.066 R)
• M33: 14,657,001 km (0.062 R)
• M34: 15,554,887 km (0.062 R)
• M35: 16,690,934 km (0.089 R)
• M36: 16,912,338 km (0.091 R)
• M37: 17,090,360 km (0.082 R)
• M38: 17,134,940 km (0.106 R)
• M39: 17,224,100 km (0.076 R)
• M40: 18,857,260 km (0.07 R)
• M41: 18,995,489 km (0.044 R)
• M42: 19,134,166 km (0.059 R)
• M43: 19,319,518 km (0.099 R)
• M44: 19,973,111 km (0.05 R)
• M45: 20,067,058 km (0.087 R)
• M46: 20,823,874 km (0.084 R)
• M47: 22,073,615 km (0.073 R)
• M48: 22,609,624 km (0.074 R)
• M49: 23,347,440 km (0.114 R)
• M50: 23,545,508 km (0.11 R)
• M51: 23,943,438 km (0.083 R)
• M52: 28,146,989 km (0.076 R)
• M53: 31,418,246 km (0.072 R)
• M54: 34,075,253 km (0.096 R)
• M55: 34,637,891 km (0.082 R)
• M56: 35,772,142 km (0.078 R)
• M57: 37,033,850 km (0.064 R)
• M58: 37,554,301 km (0.102 R)
• M59: 38,018,803 km (0.107 R)
• M60: 38,836,355 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 20,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit