🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.71 AU

Year: 159 Days

Day: 36.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,717,478 km

• M1: 59,989 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.26 AU - 1.64 AU

Year: 628 Days

Day: 18.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.6 AU - 1.84 AU

Year: 812 Days

Day: 39 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,717,478 km

• M1: 43,533 km (0.117 R)
• M2: 308,920 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.4 AU - 2.18 AU

Year: 862 Days

Day: 20.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,717,478 km

• M1: 815,159 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.47 AU - 3.39 AU

Year: 1805 Days

Day: 19.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,717,478 km

• M1: 154,385 km (0.089 R)
• M2: 1,734,587 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.57 AU - 4.99 AU

Year: 3187 Days

Day: 39.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 115.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.7

Radius: 8.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.94 AU - 10.82 AU

Year: 12036 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,717,478 km

• M1: 111,600 km (0.109 R)
• M2: 246,687 km (0.05 R)
• M3: 319,541 km (0.106 R)
• M4: 423,811 km (0.114 R)
• M5: 492,626 km (0.083 R)
• M6: 809,324 km (0.114 R)
• M7: 897,886 km (0.112 R)
• M8: 1,052,870 km (0.088 R)
• M9: 1,425,069 km (0.082 R)
• M10: 1,478,925 km (0.109 R)
• M11: 1,701,227 km (0.098 R)
• M12: 2,095,866 km (0.096 R)
• M13: 2,346,293 km (0.09 R)
• M14: 2,562,312 km (0.077 R)
• M15: 2,628,435 km (0.085 R)
• M16: 2,784,914 km (0.076 R)
• M17: 2,875,720 km (0.071 R)
• M18: 2,990,611 km (0.082 R)
• M19: 3,320,474 km (0.112 R)
• M20: 3,416,965 km (0.062 R)
• M21: 3,489,969 km (0.09 R)
• M22: 3,686,989 km (0.045 R)
• M23: 3,786,920 km (0.083 R)
• M24: 4,118,130 km (0.113 R)
• M25: 5,505,052 km (0.099 R)
• M26: 5,562,198 km (0.111 R)
• M27: 5,821,751 km (0.102 R)
• M28: 6,412,812 km (0.053 R)
• M29: 6,685,080 km (0.081 R)
• M30: 7,116,072 km (0.109 R)
• M31: 7,461,044 km (0.093 R)
• M32: 8,069,758 km (0.071 R)
• M33: 8,396,629 km (0.098 R)
• M34: 8,495,513 km (0.029 R)
• M35: 8,628,057 km (0.082 R)
• M36: 10,767,456 km (0.088 R)
• M37: 11,018,781 km (0.095 R)
• M38: 11,272,200 km (0.117 R)
• M39: 11,344,904 km (0.048 R)
• M40: 11,637,518 km (0.117 R)
• M41: 11,895,574 km (0.101 R)
• M42: 12,118,176 km (0.117 R)
• M43: 12,530,018 km (0.073 R)
• M44: 13,022,644 km (0.039 R)
• M45: 13,715,282 km (0.059 R)
• M46: 15,095,921 km (0.098 R)
• M47: 15,296,831 km (0.103 R)
• M48: 15,782,426 km (0.072 R)
• M49: 16,068,158 km (0.054 R)
• M50: 16,191,127 km (0.077 R)
• M51: 16,893,639 km (0.08 R)
• M52: 17,311,615 km (0.107 R)
• M53: 17,521,800 km (0.073 R)
• M54: 17,733,032 km (0.09 R)
• M55: 18,115,105 km (0.103 R)
• M56: 18,757,927 km (0.113 R)
• M57: 19,364,846 km (0.054 R)
• M58: 19,495,595 km (0.08 R)
• M59: 19,670,624 km (0.091 R)
• M60: 19,846,102 km (0.087 R)
• M61: 20,375,529 km (0.116 R)
• M62: 21,088,812 km (0.098 R)
• M63: 21,991,934 km (0.113 R)
• M64: 22,219,622 km (0.112 R)
• M65: 22,356,654 km (0.11 R)
• M66: 23,462,930 km (0.066 R)
• M67: 23,695,704 km (0.106 R)
• M68: 23,789,053 km (0.112 R)
• M69: 23,882,402 km (0.09 R)
• M70: 23,975,901 km (0.099 R)
• M71: 24,823,373 km (0.09 R)
• M72: 25,489,233 km (0.036 R)
• M73: 26,692,898 km (0.111 R)
• M74: 27,130,771 km (0.059 R)
• M75: 27,964,330 km (0.113 R)
• M76: 28,508,118 km (0.109 R)
• M77: 29,355,441 km (0.085 R)
• M78: 29,807,376 km (0.113 R)
• M79: 32,411,426 km (0.1 R)
• M80: 32,670,529 km (0.091 R)
• M81: 32,982,591 km (0.08 R)
• M82: 33,347,759 km (0.112 R)
• M83: 33,976,968 km (0.04 R)
• M84: 34,398,534 km (0.102 R)
• M85: 34,610,066 km (0.081 R)
• M86: 34,768,939 km (0.034 R)
• M87: 35,140,540 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.4

Radius: 6.8

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.18 AU - 14.54 AU

Year: 18570 Days

Day: 16.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,717,478 km

• M1: 154,684 km (0.115 R)
• M2: 268,229 km (0.107 R)
• M3: 448,943 km (0.084 R)
• M4: 543,788 km (0.109 R)
• M5: 1,220,120 km (0.092 R)
• M6: 1,411,306 km (0.095 R)
• M7: 1,791,883 km (0.109 R)
• M8: 2,009,698 km (0.115 R)
• M9: 2,105,740 km (0.075 R)
• M10: 2,470,758 km (0.086 R)
• M11: 2,643,095 km (0.094 R)
• M12: 2,784,016 km (0.091 R)
• M13: 2,963,534 km (0.103 R)
• M14: 3,679,808 km (0.114 R)
• M15: 3,797,692 km (0.113 R)
• M16: 5,395,696 km (0.09 R)
• M17: 5,847,033 km (0.102 R)
• M18: 6,123,490 km (0.119 R)
• M19: 6,689,418 km (0.097 R)
• M20: 6,785,460 km (0.03 R)
• M21: 7,124,898 km (0.086 R)
• M22: 7,321,320 km (0.065 R)
• M23: 8,176,122 km (0.116 R)
• M24: 8,745,940 km (0.105 R)
• M25: 9,009,233 km (0.119 R)
• M26: 9,328,624 km (0.082 R)
• M27: 9,597,601 km (0.11 R)
• M28: 10,088,132 km (0.041 R)
• M29: 10,642,841 km (0.113 R)
• M30: 10,811,139 km (0.057 R)
• M31: 10,980,334 km (0.108 R)
• M32: 11,093,580 km (0.08 R)
• M33: 12,247,877 km (0.065 R)
• M34: 12,542,435 km (0.056 R)
• M35: 13,500,460 km (0.104 R)
• M36: 14,234,387 km (0.094 R)
• M37: 14,855,817 km (0.112 R)
• M38: 15,169,822 km (0.086 R)
• M39: 15,296,083 km (0.067 R)
• M40: 16,447,837 km (0.087 R)
• M41: 17,693,688 km (0.104 R)
• M42: 18,026,543 km (0.084 R)
• M43: 19,584,156 km (0.038 R)
• M44: 19,721,637 km (0.079 R)
• M45: 20,413,826 km (0.111 R)
• M46: 20,762,988 km (0.053 R)
• M47: 21,893,349 km (0.056 R)
• M48: 22,826,391 km (0.111 R)
• M49: 24,434,718 km (0.087 R)
• M50: 24,805,421 km (0.083 R)
• M51: 25,028,621 km (0.114 R)
• M52: 25,552,214 km (0.119 R)
• M53: 26,610,170 km (0.041 R)
• M54: 27,374,466 km (0.05 R)
• M55: 28,612,538 km (0.113 R)
• M56: 29,081,377 km (0.052 R)
• M57: 29,631,748 km (0.069 R)
• M58: 29,868,711 km (0.114 R)
• M59: 30,742,662 km (0.112 R)
• M60: 31,625,139 km (0.09 R)
• M61: 32,353,232 km (0.062 R)
• M62: 32,434,464 km (0.118 R)
• M63: 33,496,908 km (0.096 R)
• M64: 34,321,791 km (0.062 R)
• M65: 34,986,604 km (0.117 R)
• M66: 38,201,911 km (0.115 R)
• M67: 41,157,815 km (0.112 R)
• M68: 42,129,752 km (0.104 R)
• M69: 43,556,916 km (0.102 R)
• M70: 45,272,205 km (0.059 R)
• M71: 46,092,450 km (0.048 R)
• M72: 47,009,485 km (0.079 R)
• M73: 47,747,601 km (0.094 R)
• M74: 48,955,006 km (0.078 R)
• M75: 50,266,381 km (0.12 R)
• M76: 51,874,408 km (0.098 R)
• M77: 52,923,837 km (0.08 R)
• M78: 55,626,622 km (0.119 R)
• M79: 56,309,387 km (0.107 R)
• M80: 59,067,822 km (0.109 R)
• M81: 59,167,155 km (0.074 R)
• M82: 59,465,453 km (0.069 R)
• M83: 60,463,420 km (0.053 R)
• M84: 61,366,243 km (0.085 R)
• M85: 62,071,597 km (0.096 R)
• M86: 62,881,071 km (0.1 R)
• M87: 63,388,657 km (0.118 R)
• M88: 67,083,724 km (0.116 R)
• M89: 67,810,321 km (0.089 R)
• M90: 68,852,719 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.9

Radius: 4.7

Gravity: 33.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.65 AU - 18.85 AU

Year: 23575 Days

Day: 23 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,717,478 km

• M1: 109,206 km (0.095 R)
• M2: 158,574 km (0.09 R)
• M3: 858,991 km (0.046 R)
• M4: 1,086,978 km (0.105 R)
• M5: 4,749,134 km (0.106 R)
• M6: 4,997,317 km (0.09 R)
• M7: 5,300,552 km (0.089 R)
• M8: 5,506,099 km (0.08 R)
• M9: 5,872,165 km (0.046 R)
• M10: 6,031,487 km (0.098 R)
• M11: 6,904,690 km (0.098 R)
• M12: 6,960,639 km (0.118 R)
• M13: 7,992,117 km (0.098 R)
• M14: 8,286,974 km (0.108 R)
• M15: 8,465,744 km (0.112 R)
• M16: 10,193,449 km (0.051 R)
• M17: 10,321,056 km (0.027 R)
• M18: 10,513,140 km (0.04 R)
• M19: 10,641,944 km (0.08 R)
• M20: 12,841,481 km (0.057 R)
• M21: 14,957,842 km (0.06 R)
• M22: 15,540,077 km (0.089 R)
• M23: 19,501,728 km (0.05 R)
• M24: 19,898,162 km (0.103 R)
• M25: 21,022,540 km (0.087 R)
• M26: 21,184,854 km (0.118 R)
• M27: 22,249,991 km (0.119 R)
• M28: 22,332,569 km (0.087 R)
• M29: 22,664,227 km (0.088 R)
• M30: 23,584,553 km (0.065 R)
• M31: 24,346,605 km (0.063 R)
• M32: 24,859,127 km (0.106 R)
• M33: 25,288,922 km (0.096 R)
• M34: 25,634,642 km (0.098 R)
• M35: 26,680,780 km (0.119 R)
• M36: 27,297,572 km (0.064 R)
• M37: 27,563,258 km (0.073 R)
• M38: 28,455,310 km (0.11 R)
• M39: 28,904,852 km (0.106 R)
• M40: 29,085,267 km (0.07 R)
• M41: 29,356,637 km (0.057 R)
• M42: 29,538,100 km (0.088 R)
• M43: 29,628,905 km (0.113 R)
• M44: 29,993,326 km (0.101 R)
• M45: 30,910,510 km (0.053 R)
• M46: 31,002,812 km (0.075 R)
• M47: 33,527,426 km (0.119 R)
• M48: 36,701,444 km (0.05 R)
• M49: 38,373,649 km (0.073 R)
• M50: 38,472,832 km (0.117 R)
• M51: 38,572,016 km (0.089 R)
• M52: 40,675,212 km (0.086 R)
• M53: 41,181,451 km (0.097 R)
• M54: 41,995,713 km (0.105 R)
• M55: 42,712,586 km (0.11 R)
• M56: 44,054,628 km (0.056 R)
• M57: 44,158,449 km (0.104 R)
• M58: 45,305,566 km (0.108 R)
• M59: 45,410,434 km (0.087 R)
• M60: 46,991,833 km (0.116 R)
• M61: 47,629,269 km (0.093 R)
• M62: 48,805,707 km (0.115 R)
• M63: 48,913,118 km (0.069 R)
• M64: 49,667,091 km (0.075 R)
• M65: 51,295,913 km (0.101 R)
• M66: 51,514,476 km (0.11 R)
• M67: 51,623,832 km (0.076 R)
• M68: 52,171,809 km (0.048 R)
• M69: 52,281,613 km (0.091 R)
• M70: 52,721,730 km (0.071 R)
• M71: 52,831,984 km (0.082 R)
• M72: 53,163,044 km (0.047 R)
• M73: 54,160,413 km (0.099 R)
• M74: 55,052,166 km (0.114 R)
• M75: 55,499,912 km (0.118 R)
• M76: 57,643,052 km (0.112 R)
• M77: 57,870,141 km (0.052 R)
• M78: 61,313,136 km (0.117 R)
• M79: 62,009,514 km (0.059 R)
• M80: 62,125,901 km (0.038 R)
• M81: 62,708,735 km (0.085 R)
• M82: 63,879,787 km (0.041 R)
• M83: 70,205,383 km (0.106 R)
• M84: 70,690,828 km (0.111 R)
• M85: 72,031,524 km (0.048 R)
• M86: 73,996,642 km (0.083 R)
• M87: 75,233,667 km (0.1 R)
• M88: 77,102,144 km (0.058 R)
• M89: 77,979,236 km (0.083 R)
• M90: 78,859,770 km (0.095 R)
• M91: 79,490,624 km (0.098 R)
• M92: 80,630,560 km (0.104 R)
• M93: 82,926,438 km (0.098 R)
• M94: 83,825,072 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.6

Radius: 7.2

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.91 AU - 19.29 AU

Year: 27713 Days

Day: 17.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,717,478 km

• M1: 97,388 km (0.117 R)
• M2: 1,011,132 km (0.095 R)
• M3: 1,069,176 km (0.036 R)
• M4: 1,377,348 km (0.083 R)
• M5: 1,853,518 km (0.034 R)
• M6: 2,184,877 km (0.056 R)
• M7: 3,113,730 km (0.115 R)
• M8: 3,823,572 km (0.103 R)
• M9: 4,055,449 km (0.099 R)
• M10: 4,436,026 km (0.089 R)
• M11: 4,828,122 km (0.067 R)
• M12: 5,078,848 km (0.055 R)
• M13: 6,177,494 km (0.04 R)
• M14: 6,781,421 km (0.111 R)
• M15: 8,886,263 km (0.103 R)
• M16: 8,947,449 km (0.093 R)
• M17: 9,131,753 km (0.079 R)
• M18: 10,716,144 km (0.116 R)
• M19: 10,911,818 km (0.086 R)
• M20: 11,439,749 km (0.11 R)
• M21: 12,795,405 km (0.057 R)
• M22: 13,492,232 km (0.064 R)
• M23: 13,916,192 km (0.046 R)
• M24: 14,849,683 km (0.062 R)
• M25: 14,922,388 km (0.112 R)
• M26: 15,951,920 km (0.096 R)
• M27: 16,250,218 km (0.118 R)
• M28: 17,080,187 km (0.094 R)
• M29: 18,001,261 km (0.089 R)
• M30: 19,333,580 km (0.118 R)
• M31: 19,731,361 km (0.091 R)
• M32: 20,535,150 km (0.114 R)
• M33: 21,843,533 km (0.117 R)
• M34: 24,111,586 km (0.061 R)
• M35: 24,282,577 km (0.104 R)
• M36: 24,454,016 km (0.1 R)
• M37: 25,316,896 km (0.093 R)
• M38: 25,664,861 km (0.091 R)
• M39: 29,321,631 km (0.101 R)
• M40: 30,237,918 km (0.11 R)
• M41: 30,330,071 km (0.093 R)
• M42: 30,884,929 km (0.085 R)
• M43: 33,232,868 km (0.12 R)
• M44: 33,709,187 km (0.115 R)
• M45: 33,996,116 km (0.097 R)
• M46: 34,283,942 km (0.114 R)
• M47: 34,668,858 km (0.079 R)
• M48: 35,637,354 km (0.104 R)
• M49: 36,614,827 km (0.102 R)
• M50: 36,713,113 km (0.106 R)
• M51: 38,396,388 km (0.097 R)
• M52: 38,896,194 km (0.075 R)
• M53: 39,096,805 km (0.113 R)
• M54: 39,700,582 km (0.077 R)
• M55: 40,205,924 km (0.058 R)
• M56: 40,611,932 km (0.076 R)
• M57: 40,917,112 km (0.118 R)
• M58: 41,223,189 km (0.097 R)
• M59: 42,455,128 km (0.081 R)
• M60: 42,971,988 km (0.095 R)
• M61: 43,803,304 km (0.082 R)
• M62: 44,116,412 km (0.12 R)
• M63: 45,481,792 km (0.059 R)
• M64: 45,693,174 km (0.061 R)
• M65: 46,222,750 km (0.114 R)
• M66: 47,181,224 km (0.088 R)
• M67: 47,288,186 km (0.112 R)
• M68: 47,931,307 km (0.11 R)
• M69: 48,577,271 km (0.118 R)
• M70: 49,009,609 km (0.049 R)
• M71: 51,299,952 km (0.095 R)
• M72: 52,402,788 km (0.111 R)
• M73: 52,624,342 km (0.097 R)
• M74: 52,846,196 km (0.077 R)
• M75: 58,606,611 km (0.102 R)
• M76: 61,268,855 km (0.11 R)
• M77: 61,502,228 km (0.091 R)
• M78: 61,619,064 km (0.085 R)
• M79: 62,438,561 km (0.092 R)
• M80: 63,852,111 km (0.1 R)
• M81: 64,088,625 km (0.104 R)
• M82: 66,830,455 km (0.116 R)
• M83: 67,070,560 km (0.105 R)
• M84: 67,431,539 km (0.06 R)
• M85: 69,610,133 km (0.119 R)
• M86: 70,097,523 km (0.065 R)
• M87: 70,830,553 km (0.049 R)
• M88: 71,811,915 km (0.1 R)
• M89: 73,044,900 km (0.06 R)
• M90: 74,409,382 km (0.103 R)
• M91: 74,907,543 km (0.066 R)
• M92: 75,281,987 km (0.086 R)
• M93: 80,844,185 km (0.065 R)
• M94: 82,899,361 km (0.053 R)
• M95: 84,841,740 km (0.082 R)
• M96: 85,362,191 km (0.088 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit