🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.59 AU - 0.61 AU

Year: 179 Days

Day: 26.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,232,396 km

• M1: 31,266 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.58 AU - 0.64 AU

Year: 183 Days

Day: 14.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,232,396 km

• M1: 526,285 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.66 AU - 0.94 AU

Year: 275 Days

Day: 12.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,232,396 km

• M1: 80,932 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.84 AU - 0.9 AU

Year: 312 Days

Day: 27.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.71 AU - 1.09 AU

Year: 329 Days

Day: 19.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.27 AU - 1.41 AU

Year: 597 Days

Day: 44.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,232,396 km

• M1: 195,375 km (0.118 R)
• M2: 1,355,656 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128

Radius: 14.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.54 AU - 5.02 AU

Year: 3409 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 91,232,396 km

• M1: 183,706 km (0.108 R)
• M2: 303,384 km (0.097 R)
• M3: 415,433 km (0.084 R)
• M4: 520,152 km (0.116 R)
• M5: 662,868 km (0.039 R)
• M6: 764,595 km (0.106 R)
• M7: 879,935 km (0.108 R)
• M8: 1,065,735 km (0.104 R)
• M9: 1,222,663 km (0.116 R)
• M10: 1,317,508 km (0.113 R)
• M11: 1,469,201 km (0.042 R)
• M12: 1,991,297 km (0.108 R)
• M13: 2,403,589 km (0.109 R)
• M14: 2,959,943 km (0.054 R)
• M15: 3,186,584 km (0.116 R)
• M16: 3,308,357 km (0.065 R)
• M17: 3,531,258 km (0.042 R)
• M18: 3,888,198 km (0.088 R)
• M19: 4,071,156 km (0.06 R)
• M20: 4,216,865 km (0.091 R)
• M21: 4,377,982 km (0.116 R)
• M22: 4,513,667 km (0.091 R)
• M23: 4,761,700 km (0.062 R)
• M24: 5,185,212 km (0.094 R)
• M25: 5,591,669 km (0.105 R)
• M26: 6,144,583 km (0.106 R)
• M27: 6,251,246 km (0.056 R)
• M28: 6,419,993 km (0.086 R)
• M29: 6,621,501 km (0.09 R)
• M30: 6,777,980 km (0.088 R)
• M31: 7,030,801 km (0.115 R)
• M32: 7,206,429 km (0.111 R)
• M33: 7,319,076 km (0.108 R)
• M34: 7,432,172 km (0.057 R)
• M35: 7,725,982 km (0.12 R)
• M36: 7,890,689 km (0.114 R)
• M37: 8,090,103 km (0.112 R)
• M38: 8,190,483 km (0.043 R)
• M39: 8,426,100 km (0.089 R)
• M40: 8,561,935 km (0.107 R)
• M41: 9,567,532 km (0.072 R)
• M42: 10,012,585 km (0.081 R)
• M43: 10,174,600 km (0.074 R)
• M44: 10,683,831 km (0.092 R)
• M45: 10,775,684 km (0.107 R)
• M46: 10,904,638 km (0.109 R)
• M47: 11,332,188 km (0.107 R)
• M48: 11,746,275 km (0.04 R)
• M49: 11,974,262 km (0.093 R)
• M50: 12,127,151 km (0.112 R)
• M51: 12,998,858 km (0.045 R)
• M52: 13,195,280 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.5

Radius: 3.6

Gravity: 30.67 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.72 AU - 17.22 AU

Year: 26915 Days

Day: 16.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,232,396 km

• M1: 122,072 km (0.117 R)
• M2: 350,358 km (0.074 R)
• M3: 686,654 km (0.087 R)
• M4: 782,846 km (0.056 R)
• M5: 883,375 km (0.071 R)
• M6: 1,209,648 km (0.105 R)
• M7: 1,238,371 km (0.102 R)
• M8: 1,355,656 km (0.108 R)
• M9: 1,446,013 km (0.098 R)
• M10: 1,601,146 km (0.083 R)
• M11: 1,632,711 km (0.072 R)
• M12: 1,893,460 km (0.072 R)
• M13: 1,994,588 km (0.054 R)
• M14: 2,416,604 km (0.105 R)
• M15: 3,461,545 km (0.098 R)
• M16: 3,543,974 km (0.091 R)
• M17: 4,671,792 km (0.108 R)
• M18: 5,753,385 km (0.031 R)
• M19: 5,998,276 km (0.104 R)
• M20: 6,097,310 km (0.091 R)
• M21: 6,702,284 km (0.094 R)
• M22: 6,753,596 km (0.113 R)
• M23: 7,326,107 km (0.051 R)
• M24: 7,591,494 km (0.093 R)
• M25: 7,914,176 km (0.085 R)
• M26: 8,461,854 km (0.108 R)
• M27: 9,306,035 km (0.09 R)
• M28: 9,709,051 km (0.108 R)
• M29: 9,941,975 km (0.114 R)
• M30: 10,176,545 km (0.073 R)
• M31: 10,353,818 km (0.071 R)
• M32: 10,413,209 km (0.079 R)
• M33: 11,561,223 km (0.112 R)
• M34: 13,324,682 km (0.118 R)
• M35: 13,389,309 km (0.098 R)
• M36: 13,518,561 km (0.088 R)
• M37: 14,901,593 km (0.107 R)
• M38: 15,035,633 km (0.08 R)
• M39: 15,102,803 km (0.061 R)
• M40: 15,848,249 km (0.116 R)
• M41: 17,304,285 km (0.109 R)
• M42: 18,586,039 km (0.064 R)
• M43: 19,603,903 km (0.036 R)
• M44: 20,119,567 km (0.04 R)
• M45: 22,073,615 km (0.096 R)
• M46: 22,149,910 km (0.097 R)
• M47: 23,930,124 km (0.108 R)
• M48: 24,087,202 km (0.116 R)
• M49: 24,165,741 km (0.113 R)
• M50: 24,877,079 km (0.086 R)
• M51: 25,916,784 km (0.071 R)
• M52: 27,052,082 km (0.058 R)
• M53: 29,876,041 km (0.055 R)
• M54: 29,960,564 km (0.109 R)
• M55: 30,384,076 km (0.065 R)
• M56: 32,097,869 km (0.095 R)
• M57: 33,491,373 km (0.098 R)
• M58: 34,726,902 km (0.104 R)
• M59: 35,350,126 km (0.093 R)
• M60: 35,707,965 km (0.066 R)
• M61: 35,797,574 km (0.083 R)
• M62: 38,521,452 km (0.032 R)
• M63: 39,444,171 km (0.025 R)
• M64: 39,908,224 km (0.11 R)
• M65: 40,748,066 km (0.09 R)
• M66: 40,841,864 km (0.103 R)
• M67: 41,311,302 km (0.103 R)
• M68: 41,876,932 km (0.102 R)
• M69: 45,033,896 km (0.089 R)
• M70: 46,005,534 km (0.074 R)
• M71: 46,396,134 km (0.113 R)
• M72: 46,787,931 km (0.046 R)
• M73: 48,762,772 km (0.071 R)
• M74: 49,660,360 km (0.074 R)
• M75: 52,997,738 km (0.067 R)
• M76: 54,848,414 km (0.117 R)
• M77: 59,142,172 km (0.071 R)
• M78: 59,248,237 km (0.095 R)
• M79: 61,705,232 km (0.099 R)
• M80: 62,135,924 km (0.064 R)
• M81: 62,567,514 km (0.093 R)
• M82: 63,216,919 km (0.095 R)
• M83: 63,542,444 km (0.12 R)
• M84: 65,946,781 km (0.102 R)
• M85: 66,387,047 km (0.093 R)
• M86: 68,046,985 km (0.074 R)
• M87: 69,384,689 km (0.085 R)
• M88: 69,944,634 km (0.11 R)
• M89: 70,618,572 km (0.062 R)
• M90: 71,859,636 km (0.099 R)
• M91: 72,426,164 km (0.05 R)
• M92: 74,248,864 km (0.119 R)
• M93: 75,740,953 km (0.083 R)
• M94: 76,202,014 km (0.092 R)
• M95: 76,432,993 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.6

Radius: 5.5

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.31 AU - 19.01 AU

Year: 27368 Days

Day: 16.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,232,396 km

• M1: 249,080 km (0.034 R)
• M2: 820,544 km (0.067 R)
• M3: 925,412 km (0.114 R)
• M4: 1,006,943 km (0.083 R)
• M5: 1,357,002 km (0.098 R)
• M6: 1,610,122 km (0.086 R)
• M7: 2,684,235 km (0.072 R)
• M8: 2,723,280 km (0.116 R)
• M9: 3,001,083 km (0.102 R)
• M10: 3,205,284 km (0.085 R)
• M11: 3,371,786 km (0.061 R)
• M12: 4,110,800 km (0.106 R)
• M13: 4,291,664 km (0.042 R)
• M14: 4,850,262 km (0.115 R)
• M15: 5,235,327 km (0.091 R)
• M16: 5,284,096 km (0.12 R)
• M17: 5,630,116 km (0.116 R)
• M18: 7,140,007 km (0.033 R)
• M19: 7,412,275 km (0.091 R)
• M20: 7,743,635 km (0.093 R)
• M21: 7,911,035 km (0.111 R)
• M22: 10,748,158 km (0.089 R)
• M23: 11,311,843 km (0.044 R)
• M24: 11,565,411 km (0.115 R)
• M25: 11,629,140 km (0.12 R)
• M26: 11,820,925 km (0.099 R)
• M27: 12,402,561 km (0.09 R)
• M28: 13,192,587 km (0.107 R)
• M29: 13,259,009 km (0.101 R)
• M30: 13,325,730 km (0.108 R)
• M31: 15,028,602 km (0.089 R)
• M32: 16,726,538 km (0.089 R)
• M33: 17,818,303 km (0.077 R)
• M34: 17,965,507 km (0.03 R)
• M35: 18,558,813 km (0.054 R)
• M36: 19,007,905 km (0.032 R)
• M37: 19,612,430 km (0.077 R)
• M38: 19,993,307 km (0.065 R)
• M39: 20,146,495 km (0.11 R)
• M40: 20,608,004 km (0.113 R)
• M41: 20,995,313 km (0.08 R)
• M42: 21,541,495 km (0.112 R)
• M43: 22,647,921 km (0.111 R)
• M44: 23,208,165 km (0.081 R)
• M45: 23,449,616 km (0.084 R)
• M46: 24,260,436 km (0.091 R)
• M47: 25,410,994 km (0.042 R)
• M48: 26,747,650 km (0.108 R)
• M49: 26,916,247 km (0.11 R)
• M50: 28,278,336 km (0.049 R)
• M51: 28,364,205 km (0.086 R)
• M52: 28,881,365 km (0.053 R)
• M53: 30,803,698 km (0.085 R)
• M54: 31,424,080 km (0.05 R)
• M55: 32,947,585 km (0.059 R)
• M56: 33,037,942 km (0.092 R)
• M57: 33,309,611 km (0.042 R)
• M58: 35,046,892 km (0.052 R)
• M59: 36,907,141 km (0.08 R)
• M60: 37,001,089 km (0.084 R)
• M61: 37,283,081 km (0.086 R)
• M62: 37,660,217 km (0.066 R)
• M63: 41,403,455 km (0.089 R)
• M64: 42,382,124 km (0.103 R)
• M65: 42,973,036 km (0.085 R)
• M66: 43,963,822 km (0.12 R)
• M67: 44,561,915 km (0.099 R)
• M68: 45,162,849 km (0.042 R)
• M69: 45,363,610 km (0.085 R)
• M70: 46,170,092 km (0.05 R)
• M71: 47,797,118 km (0.074 R)
• M72: 48,514,889 km (0.069 R)
• M73: 48,823,509 km (0.11 R)
• M74: 49,649,888 km (0.048 R)
• M75: 49,960,902 km (0.078 R)
• M76: 52,895,264 km (0.048 R)
• M77: 55,347,173 km (0.077 R)
• M78: 56,316,717 km (0.087 R)
• M79: 58,600,478 km (0.119 R)
• M80: 59,258,559 km (0.082 R)
• M81: 62,361,817 km (0.117 R)
• M82: 65,972,511 km (0.054 R)
• M83: 67,000,099 km (0.061 R)
• M84: 68,033,072 km (0.109 R)
• M85: 68,840,153 km (0.113 R)
• M86: 69,998,489 km (0.096 R)
• M87: 70,813,199 km (0.059 R)
• M88: 70,929,886 km (0.098 R)
• M89: 72,217,175 km (0.115 R)
• M90: 73,394,211 km (0.074 R)
• M91: 76,125,120 km (0.06 R)
• M92: 76,244,649 km (0.083 R)
• M93: 78,406,189 km (0.07 R)
• M94: 79,615,688 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.1

Radius: 6.1

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.59 AU - 20.11 AU

Year: 27824 Days

Day: 18.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,232,396 km

• M1: 90,806 km (0.05 R)
• M2: 129,253 km (0.112 R)
• M3: 296,054 km (0.065 R)
• M4: 353,201 km (0.119 R)
• M5: 622,327 km (0.12 R)
• M6: 777,909 km (0.098 R)
• M7: 832,662 km (0.113 R)
• M8: 888,611 km (0.092 R)
• M9: 1,449,155 km (0.11 R)
• M10: 1,656,796 km (0.119 R)
• M11: 2,578,170 km (0.047 R)
• M12: 2,619,608 km (0.105 R)
• M13: 3,677,265 km (0.085 R)
• M14: 6,185,423 km (0.049 R)
• M15: 8,290,415 km (0.08 R)
• M16: 8,660,969 km (0.095 R)
• M17: 9,354,205 km (0.031 R)
• M18: 9,482,261 km (0.107 R)
• M19: 9,999,870 km (0.105 R)
• M20: 10,262,264 km (0.115 R)
• M21: 10,793,636 km (0.054 R)
• M22: 11,062,763 km (0.118 R)
• M23: 11,197,999 km (0.083 R)
• M24: 11,607,448 km (0.08 R)
• M25: 12,723,000 km (0.103 R)
• M26: 12,935,877 km (0.11 R)
• M27: 13,365,373 km (0.075 R)
• M28: 13,945,214 km (0.109 R)
• M29: 15,505,969 km (0.116 R)
• M30: 16,114,982 km (0.098 R)
• M31: 16,499,598 km (0.116 R)
• M32: 17,592,710 km (0.103 R)
• M33: 17,909,259 km (0.079 R)
• M34: 19,356,917 km (0.069 R)
• M35: 21,176,775 km (0.057 R)
• M36: 21,682,416 km (0.08 R)
• M37: 22,277,517 km (0.059 R)
• M38: 22,964,171 km (0.119 R)
• M39: 24,534,200 km (0.044 R)
• M40: 25,243,145 km (0.079 R)
• M41: 28,330,246 km (0.044 R)
• M42: 30,106,571 km (0.088 R)
• M43: 30,674,894 km (0.113 R)
• M44: 30,960,476 km (0.063 R)
• M45: 32,692,071 km (0.074 R)
• M46: 33,373,939 km (0.094 R)
• M47: 33,765,735 km (0.05 R)
• M48: 36,047,552 km (0.082 R)
• M49: 37,257,798 km (0.059 R)
• M50: 37,460,803 km (0.09 R)
• M51: 40,549,550 km (0.088 R)
• M52: 41,492,017 km (0.113 R)
• M53: 43,185,165 km (0.111 R)
• M54: 45,224,932 km (0.08 R)
• M55: 46,529,426 km (0.11 R)
• M56: 49,955,965 km (0.064 R)
• M57: 52,436,447 km (0.11 R)
• M58: 54,035,798 km (0.101 R)
• M59: 55,883,182 km (0.072 R)
• M60: 57,985,930 km (0.11 R)
• M61: 58,103,514 km (0.117 R)
• M62: 58,221,247 km (0.039 R)
• M63: 59,165,359 km (0.114 R)
• M64: 60,114,558 km (0.09 R)
• M65: 60,233,638 km (0.073 R)
• M66: 61,667,833 km (0.056 R)
• M67: 64,082,941 km (0.116 R)
• M68: 64,447,959 km (0.078 R)
• M69: 64,569,732 km (0.099 R)
• M70: 65,057,720 km (0.106 R)
• M71: 65,424,534 km (0.061 R)
• M72: 66,037,287 km (0.082 R)
• M73: 66,898,522 km (0.116 R)
• M74: 67,021,791 km (0.11 R)
• M75: 68,135,248 km (0.119 R)
• M76: 69,629,132 km (0.108 R)
• M77: 70,631,139 km (0.03 R)
• M78: 71,764,043 km (0.082 R)
• M79: 71,890,304 km (0.101 R)
• M80: 72,649,214 km (0.11 R)
• M81: 72,902,932 km (0.102 R)
• M82: 75,711,931 km (0.08 R)
• M83: 78,426,085 km (0.082 R)
• M84: 78,946,686 km (0.081 R)
• M85: 80,515,369 km (0.059 R)
• M86: 80,646,567 km (0.118 R)
• M87: 81,303,600 km (0.104 R)
• M88: 82,490,659 km (0.096 R)
• M89: 83,550,710 km (0.053 R)
• M90: 85,684,125 km (0.117 R)
• M91: 87,026,617 km (0.112 R)
• M92: 87,430,680 km (0.108 R)
• M93: 87,565,618 km (0.068 R)
• M94: 88,917,833 km (0.062 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit