🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.52 AU - 0.8 AU

Year: 201 Days

Day: 14.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.49 AU - 1.53 AU

Year: 695 Days

Day: 32.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,023,222 km

• M1: 694,882 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.69 AU - 2.07 AU

Year: 966 Days

Day: 41.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 127.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.91 AU - 2.25 AU

Year: 1124 Days

Day: 38.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,023,222 km

• M1: 388,206 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.35 AU - 4.49 AU

Year: 2908 Days

Day: 21 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,023,222 km

• M1: 537,655 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 14.7

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.05 AU - 8.49 AU

Year: 8912 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,023,222 km

• M1: 193,729 km (0.06 R)
• M2: 287,527 km (0.091 R)
• M3: 479,012 km (0.093 R)
• M4: 852,409 km (0.066 R)
• M5: 1,295,667 km (0.075 R)
• M6: 1,472,791 km (0.1 R)
• M7: 1,830,180 km (0.078 R)
• M8: 2,053,680 km (0.102 R)
• M9: 2,145,682 km (0.083 R)
• M10: 2,552,738 km (0.095 R)
• M11: 3,010,657 km (0.119 R)
• M12: 3,142,602 km (0.114 R)
• M13: 3,249,565 km (0.069 R)
• M14: 3,605,757 km (0.118 R)
• M15: 3,746,230 km (0.115 R)
• M16: 4,536,555 km (0.101 R)
• M17: 4,966,649 km (0.109 R)
• M18: 5,186,708 km (0.096 R)
• M19: 5,833,270 km (0.11 R)
• M20: 7,131,630 km (0.098 R)
• M21: 7,559,928 km (0.108 R)
• M22: 7,704,590 km (0.108 R)
• M23: 7,886,650 km (0.073 R)
• M24: 8,441,658 km (0.12 R)
• M25: 9,707,107 km (0.107 R)
• M26: 9,825,139 km (0.095 R)
• M27: 9,943,621 km (0.079 R)
• M28: 10,826,847 km (0.118 R)
• M29: 11,195,605 km (0.042 R)
• M30: 11,945,390 km (0.094 R)
• M31: 12,496,957 km (0.057 R)
• M32: 13,669,356 km (0.099 R)
• M33: 13,846,031 km (0.094 R)
• M34: 14,023,454 km (0.087 R)
• M35: 15,562,068 km (0.081 R)
• M36: 16,257,997 km (0.059 R)
• M37: 16,539,092 km (0.105 R)
• M38: 17,106,367 km (0.119 R)
• M39: 17,776,266 km (0.054 R)
• M40: 18,601,298 km (0.072 R)
• M41: 18,797,122 km (0.085 R)
• M42: 18,895,408 km (0.119 R)
• M43: 19,687,379 km (0.114 R)
• M44: 20,238,198 km (0.12 R)
• M45: 21,048,420 km (0.051 R)
• M46: 22,648,519 km (0.083 R)
• M47: 23,701,539 km (0.044 R)
• M48: 24,020,481 km (0.098 R)
• M49: 24,394,476 km (0.116 R)
• M50: 24,501,738 km (0.075 R)
• M51: 24,662,855 km (0.113 R)
• M52: 24,824,271 km (0.097 R)
• M53: 24,932,131 km (0.064 R)
• M54: 26,955,143 km (0.065 R)
• M55: 27,566,848 km (0.083 R)
• M56: 28,295,540 km (0.05 R)
• M57: 28,690,478 km (0.096 R)
• M58: 29,771,921 km (0.114 R)
• M59: 30,116,295 km (0.064 R)
• M60: 32,150,826 km (0.101 R)
• M61: 32,445,085 km (0.065 R)
• M62: 34,710,745 km (0.111 R)
• M63: 38,266,088 km (0.076 R)
• M64: 39,016,022 km (0.081 R)
• M65: 39,897,154 km (0.047 R)
• M66: 40,276,833 km (0.12 R)
• M67: 40,975,904 km (0.076 R)
• M68: 41,231,118 km (0.094 R)
• M69: 42,000,051 km (0.104 R)
• M70: 42,192,883 km (0.112 R)
• M71: 42,515,116 km (0.104 R)
• M72: 42,903,024 km (0.068 R)
• M73: 43,227,053 km (0.097 R)
• M74: 43,486,904 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 8.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.09 AU - 9.91 AU

Year: 10118 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 82,023,222 km

• M1: 229,034 km (0.086 R)
• M2: 383,419 km (0.087 R)
• M3: 466,745 km (0.098 R)
• M4: 609,163 km (0.107 R)
• M5: 766,240 km (0.068 R)
• M6: 885,470 km (0.072 R)
• M7: 937,081 km (0.115 R)
• M8: 1,065,286 km (0.115 R)
• M9: 1,187,957 km (0.072 R)
• M10: 1,245,253 km (0.108 R)
• M11: 1,584,241 km (0.114 R)
• M12: 1,843,794 km (0.094 R)
• M13: 2,061,309 km (0.075 R)
• M14: 2,258,329 km (0.102 R)
• M15: 2,402,991 km (0.097 R)
• M16: 2,625,742 km (0.079 R)
• M17: 2,777,883 km (0.074 R)
• M18: 3,768,370 km (0.111 R)
• M19: 3,871,294 km (0.083 R)
• M20: 3,957,761 km (0.095 R)
• M21: 4,256,658 km (0.058 R)
• M22: 4,436,026 km (0.094 R)
• M23: 4,691,240 km (0.068 R)
• M24: 4,802,092 km (0.096 R)
• M25: 5,177,882 km (0.082 R)
• M26: 5,235,028 km (0.119 R)
• M27: 5,350,069 km (0.09 R)
• M28: 5,798,862 km (0.119 R)
• M29: 6,077,862 km (0.082 R)
• M30: 6,300,314 km (0.048 R)
• M31: 6,753,147 km (0.086 R)
• M32: 6,983,528 km (0.105 R)
• M33: 7,755,453 km (0.118 R)
• M34: 8,063,026 km (0.091 R)
• M35: 8,441,808 km (0.107 R)
• M36: 9,101,534 km (0.09 R)
• M37: 9,472,537 km (0.114 R)
• M38: 9,730,444 km (0.08 R)
• M39: 10,663,635 km (0.106 R)
• M40: 10,761,024 km (0.079 R)
• M41: 11,625,251 km (0.06 R)
• M42: 13,262,450 km (0.114 R)
• M43: 13,498,515 km (0.114 R)
• M44: 14,537,173 km (0.092 R)
• M45: 15,216,497 km (0.041 R)
• M46: 15,711,965 km (0.052 R)
• M47: 15,850,493 km (0.102 R)
• M48: 17,660,029 km (0.12 R)
• M49: 18,355,210 km (0.114 R)
• M50: 18,735,637 km (0.088 R)
• M51: 18,823,750 km (0.117 R)
• M52: 18,970,955 km (0.111 R)
• M53: 19,088,987 km (0.108 R)
• M54: 19,952,167 km (0.097 R)
• M55: 20,072,145 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.6

Radius: 9.3

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.91 AU - 12.69 AU

Year: 14235 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,023,222 km

• M1: 200,461 km (0.031 R)
• M2: 258,655 km (0.078 R)
• M3: 484,847 km (0.097 R)
• M4: 751,879 km (0.084 R)
• M5: 902,524 km (0.036 R)
• M6: 1,039,855 km (0.071 R)
• M7: 1,466,807 km (0.032 R)
• M8: 2,630,529 km (0.035 R)
• M9: 3,068,701 km (0.114 R)
• M10: 3,278,737 km (0.098 R)
• M11: 3,421,453 km (0.072 R)
• M12: 3,493,559 km (0.114 R)
• M13: 4,012,813 km (0.095 R)
• M14: 4,204,149 km (0.113 R)
• M15: 4,556,153 km (0.12 R)
• M16: 4,635,589 km (0.081 R)
• M17: 5,540,806 km (0.04 R)
• M18: 5,883,385 km (0.102 R)
• M19: 6,188,864 km (0.083 R)
• M20: 8,031,760 km (0.065 R)
• M21: 8,176,421 km (0.088 R)
• M22: 8,370,599 km (0.074 R)
• M23: 8,615,491 km (0.097 R)
• M24: 8,912,592 km (0.079 R)
• M25: 9,364,528 km (0.096 R)
• M26: 10,186,418 km (0.109 R)
• M27: 11,624,951 km (0.058 R)
• M28: 12,008,371 km (0.074 R)
• M29: 12,563,229 km (0.115 R)
• M30: 14,805,851 km (0.038 R)
• M31: 15,221,284 km (0.087 R)
• M32: 16,246,179 km (0.116 R)
• M33: 17,231,132 km (0.095 R)
• M34: 17,730,788 km (0.108 R)
• M35: 17,982,412 km (0.11 R)
• M36: 18,045,542 km (0.11 R)
• M37: 18,108,673 km (0.08 R)
• M38: 19,000,874 km (0.072 R)
• M39: 19,452,211 km (0.096 R)
• M40: 20,960,307 km (0.115 R)
• M41: 22,983,170 km (0.095 R)
• M42: 24,505,777 km (0.082 R)
• M43: 25,279,347 km (0.097 R)
• M44: 25,633,595 km (0.118 R)
• M45: 26,060,847 km (0.07 R)
• M46: 26,922,530 km (0.108 R)
• M47: 27,574,777 km (0.106 R)
• M48: 28,305,712 km (0.081 R)
• M49: 28,673,573 km (0.027 R)
• M50: 29,191,182 km (0.037 R)
• M51: 29,711,932 km (0.084 R)
• M52: 30,010,978 km (0.102 R)
• M53: 31,216,737 km (0.073 R)
• M54: 31,368,579 km (0.093 R)
• M55: 31,673,011 km (0.104 R)
• M56: 32,746,076 km (0.056 R)
• M57: 33,287,172 km (0.084 R)
• M58: 34,691,896 km (0.088 R)
• M59: 36,515,045 km (0.09 R)
• M60: 37,478,455 km (0.112 R)
• M61: 37,559,089 km (0.029 R)
• M62: 38,369,011 km (0.033 R)
• M63: 39,594,667 km (0.115 R)
• M64: 40,005,911 km (0.113 R)
• M65: 40,584,257 km (0.104 R)
• M66: 40,750,011 km (0.052 R)
• M67: 40,916,065 km (0.1 R)
• M68: 41,749,175 km (0.116 R)
• M69: 42,756,418 km (0.038 R)
• M70: 43,347,629 km (0.119 R)
• M71: 43,856,710 km (0.115 R)
• M72: 44,452,858 km (0.116 R)
• M73: 45,481,343 km (0.061 R)
• M74: 45,912,185 km (0.095 R)
• M75: 45,998,503 km (0.059 R)
• M76: 49,495,652 km (0.098 R)
• M77: 49,850,050 km (0.11 R)
• M78: 50,205,195 km (0.082 R)
• M79: 50,739,708 km (0.05 R)
• M80: 51,276,017 km (0.09 R)
• M81: 53,258,637 km (0.056 R)
• M82: 54,807,723 km (0.064 R)
• M83: 55,358,094 km (0.114 R)
• M84: 55,541,949 km (0.063 R)
• M85: 55,725,955 km (0.088 R)
• M86: 56,186,866 km (0.119 R)
• M87: 56,556,672 km (0.117 R)
• M88: 57,019,827 km (0.064 R)
• M89: 57,950,176 km (0.073 R)
• M90: 61,340,513 km (0.07 R)
• M91: 61,530,801 km (0.076 R)
• M92: 61,816,533 km (0.076 R)
• M93: 63,732,582 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.1

Radius: 7

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.36 AU - 17.6 AU

Year: 25071 Days

Day: 16.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,023,222 km

• M1: 107,710 km (0.098 R)
• M2: 222,751 km (0.106 R)
• M3: 318,793 km (0.108 R)
• M4: 578,196 km (0.066 R)
• M5: 718,070 km (0.102 R)
• M6: 1,231,490 km (0.09 R)
• M7: 2,011,044 km (0.08 R)
• M8: 2,373,520 km (0.075 R)
• M9: 2,524,165 km (0.098 R)
• M10: 3,035,640 km (0.053 R)
• M11: 3,324,214 km (0.042 R)
• M12: 3,839,280 km (0.074 R)
• M13: 5,038,755 km (0.077 R)
• M14: 6,712,905 km (0.069 R)
• M15: 6,980,386 km (0.074 R)
• M16: 7,142,550 km (0.088 R)
• M17: 7,581,171 km (0.092 R)
• M18: 7,859,723 km (0.091 R)
• M19: 8,542,038 km (0.112 R)
• M20: 8,715,572 km (0.074 R)
• M21: 10,206,464 km (0.12 R)
• M22: 11,075,329 km (0.059 R)
• M23: 11,201,290 km (0.116 R)
• M24: 11,264,570 km (0.087 R)
• M25: 11,391,279 km (0.078 R)
• M26: 11,774,549 km (0.094 R)
• M27: 11,838,727 km (0.047 R)
• M28: 12,487,981 km (0.058 R)
• M29: 14,297,816 km (0.065 R)
• M30: 15,198,096 km (0.082 R)
• M31: 18,303,898 km (0.089 R)
• M32: 19,129,080 km (0.12 R)
• M33: 19,508,161 km (0.034 R)
• M34: 19,660,451 km (0.052 R)
• M35: 20,196,760 km (0.06 R)
• M36: 20,350,846 km (0.101 R)
• M37: 20,815,497 km (0.09 R)
• M38: 21,518,906 km (0.116 R)
• M39: 22,628,772 km (0.095 R)
• M40: 23,594,726 km (0.069 R)
• M41: 23,757,039 km (0.086 R)
• M42: 24,903,558 km (0.112 R)
• M43: 25,068,863 km (0.11 R)
• M44: 27,676,504 km (0.094 R)
• M45: 28,019,232 km (0.064 R)
• M46: 30,017,112 km (0.109 R)
• M47: 31,433,804 km (0.12 R)
• M48: 32,781,531 km (0.118 R)
• M49: 33,417,023 km (0.11 R)
• M50: 37,219,501 km (0.061 R)
• M51: 37,692,530 km (0.106 R)
• M52: 37,882,370 km (0.047 R)
• M53: 38,358,091 km (0.1 R)
• M54: 38,835,906 km (0.091 R)
• M55: 39,990,652 km (0.066 R)
• M56: 41,058,931 km (0.106 R)
• M57: 41,156,618 km (0.114 R)
• M58: 41,940,062 km (0.076 R)
• M59: 42,432,239 km (0.119 R)
• M60: 42,728,443 km (0.083 R)
• M61: 42,926,361 km (0.087 R)
• M62: 43,621,393 km (0.053 R)
• M63: 44,720,937 km (0.053 R)
• M64: 45,123,056 km (0.031 R)
• M65: 46,743,351 km (0.089 R)
• M66: 50,458,315 km (0.074 R)
• M67: 53,306,209 km (0.111 R)
• M68: 55,880,938 km (0.075 R)
• M69: 56,639,549 km (0.104 R)
• M70: 57,620,013 km (0.096 R)
• M71: 60,150,611 km (0.119 R)
• M72: 62,829,909 km (0.085 R)
• M73: 63,505,642 km (0.043 R)
• M74: 64,751,045 km (0.095 R)
• M75: 65,661,797 km (0.116 R)
• M76: 66,004,376 km (0.063 R)
• M77: 66,118,818 km (0.097 R)
• M78: 67,496,016 km (0.097 R)
• M79: 69,928,777 km (0.114 R)
• M80: 76,315,110 km (0.034 R)
• M81: 77,277,024 km (0.114 R)
• M82: 77,397,450 km (0.071 R)
• M83: 78,485,027 km (0.113 R)
• M84: 79,820,936 km (0.115 R)
• M85: 80,064,631 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 19,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit