🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.79 AU

Year: 195 Days

Day: 18.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,577,454 km

• M1: 47,572 km (0.109 R)
• M2: 186,100 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.46 AU - 1.58 AU

Year: 665 Days

Day: 27.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.41 AU - 3.11 AU

Year: 1627 Days

Day: 20.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,577,454 km

• M1: 214,972 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.18 AU - 4.08 AU

Year: 2454 Days

Day: 18 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.32 AU - 5.26 AU

Year: 3152 Days

Day: 45.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 9.1

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.8 AU - 7.3 AU

Year: 5947 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,577,454 km

• M1: 159,322 km (0.093 R)
• M2: 333,304 km (0.116 R)
• M3: 820,096 km (0.051 R)
• M4: 878,140 km (0.111 R)
• M5: 1,045,540 km (0.108 R)
• M6: 1,429,408 km (0.046 R)
• M7: 1,500,616 km (0.065 R)
• M8: 1,591,273 km (0.107 R)
• M9: 1,721,273 km (0.111 R)
• M10: 1,874,461 km (0.041 R)
• M11: 1,932,954 km (0.088 R)
• M12: 2,052,184 km (0.103 R)
• M13: 2,132,966 km (0.083 R)
• M14: 2,531,346 km (0.107 R)
• M15: 2,817,377 km (0.081 R)
• M16: 2,998,540 km (0.044 R)
• M17: 3,137,067 km (0.067 R)
• M18: 3,638,519 km (0.093 R)
• M19: 3,986,634 km (0.08 R)
• M20: 4,113,642 km (0.097 R)
• M21: 4,424,058 km (0.086 R)
• M22: 4,608,512 km (0.066 R)
• M23: 4,957,973 km (0.1 R)
• M24: 5,540,656 km (0.086 R)
• M25: 5,597,354 km (0.097 R)
• M26: 6,559,567 km (0.107 R)
• M27: 6,709,913 km (0.046 R)
• M28: 8,145,155 km (0.089 R)
• M29: 8,209,632 km (0.118 R)
• M30: 8,534,708 km (0.117 R)
• M31: 8,731,878 km (0.119 R)
• M32: 9,197,726 km (0.047 R)
• M33: 9,332,364 km (0.118 R)
• M34: 9,433,642 km (0.042 R)
• M35: 11,104,949 km (0.096 R)
• M36: 11,754,952 km (0.085 R)
• M37: 12,491,572 km (0.079 R)
• M38: 12,752,919 km (0.105 R)
• M39: 12,828,017 km (0.076 R)
• M40: 13,970,796 km (0.047 R)
• M41: 14,593,571 km (0.107 R)
• M42: 14,711,305 km (0.097 R)
• M43: 15,026,957 km (0.115 R)
• M44: 16,761,394 km (0.035 R)
• M45: 16,843,673 km (0.028 R)
• M46: 16,925,952 km (0.063 R)
• M47: 17,091,108 km (0.11 R)
• M48: 17,215,274 km (0.101 R)
• M49: 17,422,916 km (0.046 R)
• M50: 17,673,193 km (0.082 R)
• M51: 18,261,711 km (0.083 R)
• M52: 18,942,232 km (0.028 R)
• M53: 19,070,886 km (0.09 R)
• M54: 19,242,625 km (0.112 R)
• M55: 19,544,513 km (0.118 R)
• M56: 19,717,747 km (0.11 R)
• M57: 20,022,179 km (0.076 R)
• M58: 20,503,735 km (0.088 R)
• M59: 20,635,680 km (0.044 R)
• M60: 20,723,793 km (0.11 R)
• M61: 22,694,446 km (0.087 R)
• M62: 23,563,759 km (0.106 R)
• M63: 24,958,460 km (0.12 R)
• M64: 25,099,381 km (0.069 R)
• M65: 25,193,628 km (0.108 R)
• M66: 25,334,998 km (0.105 R)
• M67: 25,571,213 km (0.05 R)
• M68: 25,808,176 km (0.076 R)
• M69: 26,667,316 km (0.094 R)
• M70: 27,148,573 km (0.074 R)
• M71: 27,390,323 km (0.074 R)
• M72: 28,119,912 km (0.104 R)
• M73: 29,053,103 km (0.118 R)
• M74: 29,797,053 km (0.066 R)
• M75: 31,658,799 km (0.098 R)
• M76: 32,321,817 km (0.052 R)
• M77: 33,557,794 km (0.109 R)
• M78: 34,233,827 km (0.051 R)
• M79: 34,390,456 km (0.062 R)
• M80: 34,547,384 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 9.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.57 AU - 12.53 AU

Year: 12157 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,577,454 km

• M1: 121,623 km (0.054 R)
• M2: 217,665 km (0.098 R)
• M3: 393,442 km (0.049 R)
• M4: 460,013 km (0.105 R)
• M5: 645,814 km (0.113 R)
• M6: 713,432 km (0.077 R)
• M7: 827,127 km (0.112 R)
• M8: 886,517 km (0.054 R)
• M9: 1,041,351 km (0.09 R)
• M10: 1,105,977 km (0.087 R)
• M11: 1,615,208 km (0.115 R)
• M12: 2,338,364 km (0.091 R)
• M13: 2,424,383 km (0.063 R)
• M14: 2,489,757 km (0.092 R)
• M15: 2,555,580 km (0.104 R)
• M16: 2,666,582 km (0.051 R)
• M17: 2,893,522 km (0.104 R)
• M18: 3,032,798 km (0.108 R)
• M19: 3,863,664 km (0.085 R)
• M20: 4,410,295 km (0.096 R)
• M21: 4,760,952 km (0.082 R)
• M22: 5,176,834 km (0.104 R)
• M23: 5,633,257 km (0.08 R)
• M24: 5,720,323 km (0.052 R)
• M25: 5,895,802 km (0.031 R)
• M26: 6,043,305 km (0.083 R)
• M27: 6,102,696 km (0.094 R)
• M28: 6,222,075 km (0.074 R)
• M29: 6,985,473 km (0.062 R)
• M30: 7,079,121 km (0.079 R)
• M31: 7,457,753 km (0.071 R)
• M32: 7,585,360 km (0.11 R)
• M33: 7,810,654 km (0.106 R)
• M34: 7,972,819 km (0.112 R)
• M35: 8,432,982 km (0.098 R)
• M36: 8,699,864 km (0.054 R)
• M37: 9,690,501 km (0.096 R)
• M38: 9,794,921 km (0.117 R)
• M39: 10,216,787 km (0.105 R)
• M40: 10,394,359 km (0.117 R)
• M41: 11,041,819 km (0.107 R)
• M42: 11,114,673 km (0.098 R)
• M43: 12,262,837 km (0.12 R)
• M44: 12,338,084 km (0.08 R)
• M45: 12,908,351 km (0.054 R)
• M46: 13,448,250 km (0.115 R)
• M47: 14,470,602 km (0.093 R)
• M48: 15,071,686 km (0.119 R)
• M49: 15,476,947 km (0.12 R)
• M50: 15,680,998 km (0.071 R)
• M51: 16,798,046 km (0.082 R)
• M52: 17,218,117 km (0.098 R)
• M53: 17,514,320 km (0.088 R)
• M54: 17,599,292 km (0.108 R)
• M55: 17,983,310 km (0.112 R)
• M56: 18,586,039 km (0.119 R)
• M57: 19,064,154 km (0.099 R)
• M58: 19,282,866 km (0.042 R)
• M59: 20,747,280 km (0.1 R)
• M60: 21,971,888 km (0.089 R)
• M61: 22,201,222 km (0.063 R)
• M62: 22,523,605 km (0.117 R)
• M63: 22,708,508 km (0.078 R)
• M64: 24,728,229 km (0.087 R)
• M65: 26,025,542 km (0.07 R)
• M66: 26,414,197 km (0.098 R)
• M67: 27,443,580 km (0.117 R)
• M68: 27,888,783 km (0.1 R)
• M69: 28,635,875 km (0.104 R)
• M70: 28,986,981 km (0.089 R)
• M71: 29,137,776 km (0.116 R)
• M72: 30,048,378 km (0.108 R)
• M73: 30,150,104 km (0.112 R)
• M74: 31,277,025 km (0.052 R)
• M75: 32,157,109 km (0.101 R)
• M76: 32,469,769 km (0.11 R)
• M77: 33,045,422 km (0.066 R)
• M78: 34,846,281 km (0.107 R)
• M79: 35,220,874 km (0.099 R)
• M80: 35,381,841 km (0.049 R)
• M81: 35,650,818 km (0.107 R)
• M82: 36,136,413 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 11.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.69 AU - 15.01 AU

Year: 16342 Days

Day: 13.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,577,454 km

• M1: 266,733 km (0.108 R)
• M2: 410,048 km (0.077 R)
• M3: 518,057 km (0.084 R)
• M4: 619,934 km (0.071 R)
• M5: 748,438 km (0.041 R)
• M6: 1,190,051 km (0.081 R)
• M7: 1,330,224 km (0.109 R)
• M8: 1,551,180 km (0.117 R)
• M9: 2,113,070 km (0.094 R)
• M10: 2,284,659 km (0.034 R)
• M11: 2,461,035 km (0.103 R)
• M12: 2,765,167 km (0.116 R)
• M13: 3,276,941 km (0.05 R)
• M14: 3,611,891 km (0.098 R)
• M15: 3,922,905 km (0.085 R)
• M16: 4,206,692 km (0.101 R)
• M17: 4,423,908 km (0.095 R)
• M18: 5,097,996 km (0.058 R)
• M19: 6,582,606 km (0.104 R)
• M20: 6,792,940 km (0.086 R)
• M21: 7,005,519 km (0.059 R)
• M22: 7,134,173 km (0.099 R)
• M23: 7,263,575 km (0.058 R)
• M24: 7,612,587 km (0.04 R)
• M25: 7,833,543 km (0.077 R)
• M26: 8,011,714 km (0.085 R)
• M27: 8,236,560 km (0.101 R)
• M28: 9,109,463 km (0.102 R)
• M29: 9,203,111 km (0.105 R)
• M30: 12,105,759 km (0.081 R)
• M31: 12,208,832 km (0.117 R)
• M32: 12,363,965 km (0.116 R)
• M33: 12,676,026 km (0.062 R)
• M34: 13,735,179 km (0.054 R)
• M35: 13,896,595 km (0.081 R)
• M36: 14,384,434 km (0.036 R)
• M37: 18,781,863 km (0.098 R)
• M38: 18,960,932 km (0.077 R)
• M39: 20,722,147 km (0.048 R)
• M40: 21,217,017 km (0.101 R)
• M41: 21,966,951 km (0.107 R)
• M42: 23,685,532 km (0.112 R)
• M43: 24,463,291 km (0.088 R)
• M44: 24,658,965 km (0.066 R)
• M45: 25,315,101 km (0.118 R)
• M46: 26,443,817 km (0.064 R)
• M47: 26,980,724 km (0.091 R)
• M48: 27,250,449 km (0.115 R)
• M49: 27,385,685 km (0.071 R)
• M50: 28,681,502 km (0.098 R)
• M51: 29,094,841 km (0.107 R)
• M52: 29,440,711 km (0.092 R)
• M53: 29,997,066 km (0.092 R)
• M54: 30,767,794 km (0.109 R)
• M55: 31,261,617 km (0.029 R)
• M56: 31,403,286 km (0.052 R)
• M57: 31,900,400 km (0.053 R)
• M58: 32,114,325 km (0.095 R)
• M59: 32,974,662 km (0.061 R)
• M60: 35,970,808 km (0.106 R)
• M61: 36,193,559 km (0.056 R)
• M62: 36,789,408 km (0.084 R)
• M63: 37,238,500 km (0.119 R)
• M64: 37,991,127 km (0.094 R)
• M65: 38,445,007 km (0.059 R)
• M66: 39,587,785 km (0.115 R)
• M67: 40,664,292 km (0.087 R)
• M68: 40,818,826 km (0.054 R)
• M69: 41,361,418 km (0.114 R)
• M70: 42,375,392 km (0.058 R)
• M71: 42,532,171 km (0.107 R)
• M72: 43,239,769 km (0.083 R)
• M73: 44,189,416 km (0.089 R)
• M74: 45,386,049 km (0.101 R)
• M75: 46,109,205 km (0.079 R)
• M76: 47,729,649 km (0.041 R)
• M77: 48,219,433 km (0.119 R)
• M78: 48,383,093 km (0.113 R)
• M79: 49,946,839 km (0.074 R)
• M80: 50,776,509 km (0.103 R)
• M81: 51,861,842 km (0.107 R)
• M82: 53,208,223 km (0.102 R)
• M83: 53,885,751 km (0.034 R)
• M84: 54,651,244 km (0.118 R)
• M85: 56,451,654 km (0.074 R)
• M86: 56,796,776 km (0.119 R)
• M87: 57,056,029 km (0.074 R)
• M88: 57,229,114 km (0.07 R)
• M89: 58,010,165 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.6

Radius: 7.9

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.71 AU - 15.07 AU

Year: 18365 Days

Day: 18 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,577,454 km

• M1: 108,309 km (0.11 R)
• M2: 285,283 km (0.091 R)
• M3: 806,333 km (0.114 R)
• M4: 1,310,777 km (0.119 R)
• M5: 1,361,041 km (0.043 R)
• M6: 2,130,573 km (0.049 R)
• M7: 3,598,726 km (0.089 R)
• M8: 4,069,810 km (0.11 R)
• M9: 4,293,908 km (0.072 R)
• M10: 4,445,600 km (0.052 R)
• M11: 5,721,371 km (0.119 R)
• M12: 5,930,359 km (0.058 R)
• M13: 6,659,798 km (0.083 R)
• M14: 7,645,199 km (0.106 R)
• M15: 8,485,042 km (0.096 R)
• M16: 9,061,143 km (0.082 R)
• M17: 9,600,294 km (0.097 R)
• M18: 9,948,857 km (0.089 R)
• M19: 10,250,895 km (0.09 R)
• M20: 10,555,925 km (0.105 R)
• M21: 11,912,179 km (0.079 R)
• M22: 13,212,035 km (0.11 R)
• M23: 14,159,887 km (0.102 R)
• M24: 15,360,709 km (0.105 R)
• M25: 15,885,199 km (0.063 R)
• M26: 16,772,614 km (0.111 R)
• M27: 17,676,036 km (0.07 R)
• M28: 17,919,581 km (0.11 R)
• M29: 18,164,173 km (0.117 R)
• M30: 18,533,381 km (0.119 R)
• M31: 19,216,445 km (0.073 R)
• M32: 19,529,703 km (0.107 R)
• M33: 24,970,129 km (0.119 R)
• M34: 25,380,476 km (0.071 R)
• M35: 26,694,543 km (0.077 R)
• M36: 26,764,405 km (0.088 R)
• M37: 27,818,322 km (0.105 R)
• M38: 28,885,703 km (0.102 R)
• M39: 29,821,737 km (0.096 R)
• M40: 31,280,915 km (0.064 R)
• M41: 32,464,982 km (0.053 R)
• M42: 32,838,079 km (0.078 R)
• M43: 34,496,222 km (0.116 R)
• M44: 34,724,508 km (0.092 R)
• M45: 35,412,060 km (0.055 R)
• M46: 36,413,319 km (0.098 R)
• M47: 36,878,568 km (0.035 R)
• M48: 39,075,712 km (0.097 R)
• M49: 39,711,204 km (0.041 R)
• M50: 39,870,525 km (0.053 R)
• M51: 41,800,039 km (0.06 R)
• M52: 42,612,804 km (0.094 R)
• M53: 43,595,213 km (0.085 R)
• M54: 44,502,225 km (0.092 R)
• M55: 45,749,123 km (0.088 R)
• M56: 47,007,391 km (0.088 R)
• M57: 47,176,137 km (0.107 R)
• M58: 47,260,511 km (0.052 R)
• M59: 48,192,056 km (0.09 R)
• M60: 48,702,784 km (0.079 R)
• M61: 48,788,204 km (0.057 R)
• M62: 49,129,886 km (0.117 R)
• M63: 50,159,717 km (0.081 R)
• M64: 50,331,904 km (0.043 R)
• M65: 50,504,540 km (0.072 R)
• M66: 51,543,797 km (0.081 R)
• M67: 52,415,204 km (0.112 R)
• M68: 52,765,114 km (0.062 R)
• M69: 54,438,067 km (0.05 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit