🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.8 AU - 1.02 AU

Year: 304 Days

Day: 33.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.02 AU - 1.46 AU

Year: 483 Days

Day: 22.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.33 AU - 1.85 AU

Year: 701 Days

Day: 15.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,142,843 km

• M1: 62,083 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.56 AU - 2 AU

Year: 831 Days

Day: 15.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.66 AU - 3.26 AU

Year: 1782 Days

Day: 36.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.1 AU - 4.52 AU

Year: 3130 Days

Day: 29.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,142,843 km

• M1: 1,761,515 km (0.116 R)
• M2: 3,464,088 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.6

Radius: 13.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.24 AU - 8.34 AU

Year: 6190 Days

Day: 12 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,142,843 km

• M1: 185,352 km (0.099 R)
• M2: 296,353 km (0.074 R)
• M3: 469,139 km (0.049 R)
• M4: 1,094,608 km (0.049 R)
• M5: 1,178,981 km (0.093 R)
• M6: 1,465,012 km (0.047 R)
• M7: 1,714,242 km (0.079 R)
• M8: 1,874,611 km (0.102 R)
• M9: 2,061,159 km (0.095 R)
• M10: 2,210,757 km (0.045 R)
• M11: 2,453,255 km (0.069 R)
• M12: 2,681,392 km (0.116 R)
• M13: 2,774,741 km (0.097 R)
• M14: 2,892,924 km (0.095 R)
• M15: 2,988,666 km (0.103 R)
• M16: 3,637,323 km (0.088 R)
• M17: 4,467,142 km (0.09 R)
• M18: 4,634,392 km (0.063 R)
• M19: 5,651,808 km (0.077 R)
• M20: 5,742,165 km (0.064 R)
• M21: 5,833,120 km (0.08 R)
• M22: 6,294,779 km (0.082 R)
• M23: 6,736,392 km (0.108 R)
• M24: 6,864,448 km (0.089 R)
• M25: 7,188,178 km (0.086 R)
• M26: 8,532,763 km (0.107 R)
• M27: 8,951,189 km (0.037 R)
• M28: 9,305,137 km (0.063 R)
• M29: 9,448,003 km (0.083 R)
• M30: 9,699,776 km (0.118 R)
• M31: 10,173,104 km (0.11 R)
• M32: 10,542,461 km (0.1 R)
• M33: 10,728,860 km (0.055 R)
• M34: 11,677,011 km (0.051 R)
• M35: 11,947,335 km (0.109 R)
• M36: 12,180,707 km (0.113 R)
• M37: 12,415,576 km (0.079 R)
• M38: 12,572,953 km (0.05 R)
• M39: 13,774,673 km (0.117 R)
• M40: 13,896,894 km (0.06 R)
• M41: 14,019,564 km (0.091 R)
• M42: 14,513,387 km (0.093 R)
• M43: 15,518,236 km (0.082 R)
• M44: 15,687,880 km (0.111 R)
• M45: 15,943,543 km (0.091 R)
• M46: 16,114,832 km (0.12 R)
• M47: 16,588,758 km (0.118 R)
• M48: 17,330,465 km (0.064 R)
• M49: 17,550,523 km (0.108 R)
• M50: 18,620,447 km (0.111 R)
• M51: 18,846,041 km (0.078 R)
• M52: 18,981,726 km (0.09 R)
• M53: 19,528,057 km (0.1 R)
• M54: 20,125,850 km (0.102 R)
• M55: 20,264,528 km (0.111 R)
• M56: 22,961,628 km (0.105 R)
• M57: 23,155,058 km (0.089 R)
• M58: 23,885,544 km (0.099 R)
• M59: 24,278,089 km (0.075 R)
• M60: 24,475,259 km (0.04 R)
• M61: 26,678,536 km (0.119 R)
• M62: 27,495,490 km (0.062 R)
• M63: 27,598,114 km (0.097 R)
• M64: 28,165,240 km (0.115 R)
• M65: 28,476,254 km (0.094 R)
• M66: 29,415,878 km (0.093 R)
• M67: 29,626,063 km (0.033 R)
• M68: 29,942,313 km (0.079 R)
• M69: 31,594,023 km (0.078 R)
• M70: 32,241,333 km (0.066 R)
• M71: 33,002,038 km (0.068 R)
• M72: 33,329,957 km (0.077 R)
• M73: 34,319,996 km (0.101 R)
• M74: 34,430,548 km (0.059 R)
• M75: 34,874,106 km (0.065 R)
• M76: 35,487,158 km (0.096 R)
• M77: 36,103,801 km (0.103 R)
• M78: 37,177,165 km (0.103 R)
• M79: 37,575,245 km (0.116 R)
• M80: 38,031,967 km (0.118 R)
• M81: 38,203,706 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.9

Radius: 3.9

Gravity: 39.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 19.24 AU - 19.98 AU

Year: 30380 Days

Day: 20.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,142,843 km

• M1: 788,680 km (0.079 R)
• M2: 905,366 km (0.077 R)
• M3: 1,356,254 km (0.039 R)
• M4: 1,532,032 km (0.103 R)
• M5: 1,828,236 km (0.107 R)
• M6: 2,773,844 km (0.116 R)
• M7: 3,178,955 km (0.078 R)
• M8: 3,698,658 km (0.074 R)
• M9: 4,093,147 km (0.095 R)
• M10: 4,974,728 km (0.081 R)
• M11: 5,136,293 km (0.104 R)
• M12: 5,575,363 km (0.03 R)
• M13: 6,963,033 km (0.081 R)
• M14: 7,143,747 km (0.12 R)
• M15: 7,571,148 km (0.082 R)
• M16: 7,756,949 km (0.115 R)
• M17: 8,132,888 km (0.106 R)
• M18: 8,386,905 km (0.114 R)
• M19: 9,695,139 km (0.073 R)
• M20: 9,829,478 km (0.061 R)
• M21: 9,896,797 km (0.043 R)
• M22: 10,304,301 km (0.077 R)
• M23: 11,205,928 km (0.11 R)
• M24: 11,773,203 km (0.107 R)
• M25: 14,746,161 km (0.11 R)
• M26: 14,978,038 km (0.105 R)
• M27: 17,852,711 km (0.092 R)
• M28: 18,680,735 km (0.077 R)
• M29: 19,267,757 km (0.027 R)
• M30: 19,521,176 km (0.088 R)
• M31: 19,775,791 km (0.081 R)
• M32: 20,978,109 km (0.102 R)
• M33: 21,851,312 km (0.037 R)
• M34: 21,939,276 km (0.104 R)
• M35: 22,203,914 km (0.087 R)
• M36: 22,647,322 km (0.079 R)
• M37: 23,004,113 km (0.111 R)
• M38: 23,093,573 km (0.037 R)
• M39: 23,272,941 km (0.094 R)
• M40: 27,238,780 km (0.117 R)
• M41: 27,523,166 km (0.106 R)
• M42: 28,190,522 km (0.111 R)
• M43: 28,286,265 km (0.109 R)
• M44: 29,638,480 km (0.098 R)
• M45: 29,930,944 km (0.084 R)
• M46: 30,028,631 km (0.035 R)
• M47: 34,227,095 km (0.112 R)
• M48: 34,944,417 km (0.098 R)
• M49: 35,150,264 km (0.074 R)
• M50: 37,126,152 km (0.097 R)
• M51: 37,546,672 km (0.077 R)
• M52: 38,924,319 km (0.12 R)
• M53: 40,642,301 km (0.096 R)
• M54: 42,714,530 km (0.112 R)
• M55: 43,376,052 km (0.059 R)
• M56: 43,929,864 km (0.094 R)
• M57: 46,281,392 km (0.078 R)
• M58: 46,394,339 km (0.079 R)
• M59: 47,757,325 km (0.119 R)
• M60: 48,558,571 km (0.075 R)
• M61: 49,018,285 km (0.073 R)
• M62: 50,639,029 km (0.119 R)
• M63: 53,339,420 km (0.114 R)
• M64: 53,695,164 km (0.101 R)
• M65: 53,813,795 km (0.106 R)
• M66: 54,170,586 km (0.05 R)
• M67: 54,886,412 km (0.052 R)
• M68: 55,245,446 km (0.065 R)
• M69: 59,368,962 km (0.046 R)
• M70: 59,737,571 km (0.107 R)
• M71: 60,353,615 km (0.055 R)
• M72: 61,840,469 km (0.044 R)
• M73: 63,841,789 km (0.058 R)
• M74: 65,229,908 km (0.11 R)
• M75: 65,483,326 km (0.115 R)
• M76: 68,807,989 km (0.049 R)
• M77: 69,453,654 km (0.117 R)
• M78: 70,620,816 km (0.07 R)
• M79: 70,881,117 km (0.104 R)
• M80: 72,187,106 km (0.104 R)
• M81: 72,711,746 km (0.099 R)
• M82: 75,752,921 km (0.064 R)
• M83: 76,686,711 km (0.061 R)
• M84: 77,758,580 km (0.058 R)
• M85: 79,240,496 km (0.046 R)
• M86: 79,646,206 km (0.03 R)
• M87: 83,604,116 km (0.094 R)
• M88: 84,430,944 km (0.066 R)
• M89: 86,231,653 km (0.081 R)
• M90: 86,927,583 km (0.08 R)
• M91: 88,605,472 km (0.117 R)
• M92: 88,886,118 km (0.118 R)
• M93: 91,142,353 km (0.101 R)
• M94: 91,283,873 km (0.088 R)
• M95: 92,846,722 km (0.116 R)
• M96: 94,848,491 km (0.068 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 19,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit