🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.93 AU - 1.01 AU

Year: 337 Days

Day: 12.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 104.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.02 AU - 1.31 AU

Year: 441 Days

Day: 33.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.05 AU - 2.81 AU

Year: 1338 Days

Day: 36.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.39 AU - 3.75 AU

Year: 1899 Days

Day: 31.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,073,852 km

• M1: 311,612 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 14.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.26 AU - 5.62 AU

Year: 4480 Days

Day: 13.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 99,073,852 km

• M1: 193,131 km (0.063 R)
• M2: 319,092 km (0.092 R)
• M3: 442,211 km (0.106 R)
• M4: 568,472 km (0.07 R)
• M5: 792,420 km (0.083 R)
• M6: 955,482 km (0.081 R)
• M7: 1,422,825 km (0.077 R)
• M8: 1,562,550 km (0.12 R)
• M9: 1,789,490 km (0.1 R)
• M10: 2,115,463 km (0.097 R)
• M11: 2,630,828 km (0.077 R)
• M12: 3,144,697 km (0.083 R)
• M13: 3,267,816 km (0.102 R)
• M14: 3,711,523 km (0.103 R)
• M15: 4,085,219 km (0.101 R)
• M16: 4,310,663 km (0.107 R)
• M17: 4,586,820 km (0.026 R)
• M18: 4,821,539 km (0.06 R)
• M19: 5,549,333 km (0.115 R)
• M20: 5,674,098 km (0.101 R)
• M21: 6,002,615 km (0.085 R)
• M22: 6,441,984 km (0.062 R)
• M23: 6,599,510 km (0.08 R)
• M24: 6,999,086 km (0.093 R)
• M25: 7,934,073 km (0.111 R)
• M26: 8,216,663 km (0.051 R)
• M27: 8,937,575 km (0.082 R)
• M28: 9,618,844 km (0.059 R)
• M29: 9,799,259 km (0.11 R)
• M30: 10,286,200 km (0.098 R)
• M31: 10,470,804 km (0.086 R)
• M32: 10,625,488 km (0.056 R)
• M33: 11,826,011 km (0.101 R)
• M34: 12,672,286 km (0.097 R)
• M35: 12,870,354 km (0.12 R)
• M36: 13,269,481 km (0.086 R)
• M37: 13,639,137 km (0.116 R)
• M38: 13,808,183 km (0.083 R)
• M39: 15,221,284 km (0.1 R)
• M40: 15,467,073 km (0.086 R)
• M41: 16,105,408 km (0.105 R)
• M42: 16,248,423 km (0.068 R)
• M43: 16,391,887 km (0.103 R)
• M44: 16,499,748 km (0.1 R)
• M45: 16,824,674 km (0.119 R)
• M46: 16,969,784 km (0.059 R)
• M47: 17,115,343 km (0.093 R)
• M48: 17,591,363 km (0.057 R)
• M49: 17,701,766 km (0.043 R)
• M50: 17,849,420 km (0.092 R)
• M51: 18,481,471 km (0.116 R)
• M52: 18,743,865 km (0.117 R)
• M53: 19,045,155 km (0.045 R)
• M54: 20,035,792 km (0.111 R)
• M55: 20,421,306 km (0.083 R)
• M56: 20,887,154 km (0.103 R)
• M57: 21,199,664 km (0.111 R)
• M58: 21,395,787 km (0.098 R)
• M59: 21,553,164 km (0.116 R)
• M60: 21,671,346 km (0.04 R)
• M61: 22,265,848 km (0.085 R)
• M62: 22,545,147 km (0.091 R)
• M63: 22,745,309 km (0.081 R)
• M64: 22,905,977 km (0.091 R)
• M65: 23,026,703 km (0.061 R)
• M66: 23,511,549 km (0.05 R)
• M67: 23,633,322 km (0.098 R)
• M68: 23,836,626 km (0.119 R)
• M69: 24,327,157 km (0.098 R)
• M70: 24,491,415 km (0.066 R)
• M71: 24,820,980 km (0.063 R)
• M72: 26,956,639 km (0.103 R)
• M73: 27,638,805 km (0.082 R)
• M74: 29,150,791 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 8.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.1 AU - 10.78 AU

Year: 10241 Days

Day: 15 Hours

Environment

Temp: -176 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 99,073,852 km

• M1: 107,710 km (0.091 R)
• M2: 241,301 km (0.097 R)
• M3: 362,027 km (0.048 R)
• M4: 458,667 km (0.073 R)
• M5: 535,261 km (0.089 R)
• M6: 1,088,773 km (0.089 R)
• M7: 1,318,556 km (0.117 R)
• M8: 1,823,748 km (0.058 R)
• M9: 1,999,226 km (0.071 R)
• M10: 2,298,571 km (0.074 R)
• M11: 2,453,704 km (0.066 R)
• M12: 3,260,785 km (0.108 R)
• M13: 4,655,037 km (0.06 R)
• M14: 4,764,243 km (0.09 R)
• M15: 5,096,500 km (0.109 R)
• M16: 5,163,819 km (0.074 R)
• M17: 5,643,879 km (0.049 R)
• M18: 6,090,429 km (0.102 R)
• M19: 6,161,936 km (0.11 R)
• M20: 6,402,490 km (0.119 R)
• M21: 6,868,188 km (0.09 R)
• M22: 7,092,585 km (0.086 R)
• M23: 7,167,982 km (0.056 R)
• M24: 7,651,333 km (0.079 R)
• M25: 7,832,047 km (0.083 R)
• M26: 7,935,868 km (0.095 R)
• M27: 8,040,287 km (0.108 R)
• M28: 8,356,238 km (0.069 R)
• M29: 8,462,452 km (0.119 R)
• M30: 8,945,953 km (0.025 R)
• M31: 9,355,701 km (0.039 R)
• M32: 10,222,023 km (0.11 R)
• M33: 10,278,870 km (0.037 R)
• M34: 10,507,006 km (0.088 R)
• M35: 10,939,344 km (0.056 R)
• M36: 12,270,915 km (0.099 R)
• M37: 12,725,992 km (0.102 R)
• M38: 12,879,030 km (0.113 R)
• M39: 13,001,850 km (0.101 R)
• M40: 13,652,900 km (0.075 R)
• M41: 13,903,776 km (0.116 R)
• M42: 14,922,388 km (0.058 R)
• M43: 15,148,430 km (0.095 R)
• M44: 15,310,594 km (0.096 R)
• M45: 15,408,132 km (0.081 R)
• M46: 16,528,171 km (0.105 R)
• M47: 16,695,122 km (0.076 R)
• M48: 17,165,608 km (0.078 R)
• M49: 17,233,076 km (0.116 R)
• M50: 17,538,256 km (0.067 R)
• M51: 18,637,501 km (0.1 R)
• M52: 19,971,765 km (0.117 R)
• M53: 20,866,210 km (0.077 R)
• M54: 21,227,639 km (0.086 R)
• M55: 22,030,082 km (0.119 R)
• M56: 22,250,589 km (0.08 R)
• M57: 22,619,946 km (0.062 R)
• M58: 22,731,097 km (0.08 R)
• M59: 22,879,648 km (0.082 R)
• M60: 23,028,498 km (0.089 R)
• M61: 24,268,664 km (0.118 R)
• M62: 24,572,497 km (0.099 R)
• M63: 25,030,865 km (0.082 R)
• M64: 25,299,394 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.5

Radius: 5.9

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.2 AU - 19.54 AU

Year: 24466 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 99,073,852 km

• M1: 245,490 km (0.097 R)
• M2: 381,923 km (0.075 R)
• M3: 822,639 km (0.034 R)
• M4: 988,692 km (0.107 R)
• M5: 1,304,942 km (0.118 R)
• M6: 1,754,933 km (0.117 R)
• M7: 2,541,967 km (0.077 R)
• M8: 2,784,764 km (0.082 R)
• M9: 2,877,665 km (0.055 R)
• M10: 4,867,017 km (0.068 R)
• M11: 4,941,666 km (0.066 R)
• M12: 5,436,536 km (0.035 R)
• M13: 5,907,321 km (0.107 R)
• M14: 6,637,658 km (0.064 R)
• M15: 6,803,861 km (0.115 R)
• M16: 7,353,483 km (0.042 R)
• M17: 8,093,394 km (0.085 R)
• M18: 8,270,967 km (0.042 R)
• M19: 8,994,123 km (0.088 R)
• M20: 9,316,806 km (0.073 R)
• M21: 9,549,580 km (0.107 R)
• M22: 9,784,299 km (0.107 R)
• M23: 10,020,963 km (0.12 R)
• M24: 10,163,829 km (0.047 R)
• M25: 10,986,318 km (0.086 R)
• M26: 11,035,386 km (0.09 R)
• M27: 11,380,808 km (0.082 R)
• M28: 13,895,997 km (0.115 R)
• M29: 14,375,907 km (0.057 R)
• M30: 15,187,924 km (0.098 R)
• M31: 16,070,402 km (0.118 R)
• M32: 18,815,822 km (0.066 R)
• M33: 19,941,995 km (0.112 R)
• M34: 20,664,552 km (0.06 R)
• M35: 21,334,302 km (0.088 R)
• M36: 21,640,978 km (0.089 R)
• M37: 22,258,966 km (0.104 R)
• M38: 22,383,282 km (0.026 R)
• M39: 23,829,146 km (0.11 R)
• M40: 25,499,555 km (0.115 R)
• M41: 26,348,823 km (0.108 R)
• M42: 27,740,382 km (0.049 R)
• M43: 28,142,351 km (0.083 R)
• M44: 28,546,116 km (0.103 R)
• M45: 29,564,130 km (0.092 R)
• M46: 29,837,744 km (0.1 R)
• M47: 30,111,957 km (0.112 R)
• M48: 30,318,252 km (0.029 R)
• M49: 30,732,339 km (0.083 R)
• M50: 32,196,005 km (0.075 R)
• M51: 32,688,930 km (0.061 R)
• M52: 32,759,540 km (0.106 R)
• M53: 33,326,366 km (0.071 R)
• M54: 33,397,425 km (0.09 R)
• M55: 33,824,976 km (0.092 R)
• M56: 35,408,021 km (0.07 R)
• M57: 36,135,515 km (0.057 R)
• M58: 36,721,041 km (0.042 R)
• M59: 37,162,355 km (0.091 R)
• M60: 37,236,107 km (0.103 R)
• M61: 37,309,859 km (0.062 R)
• M62: 39,094,561 km (0.088 R)
• M63: 39,244,608 km (0.062 R)
• M64: 40,754,948 km (0.101 R)
• M65: 41,288,115 km (0.112 R)
• M66: 46,426,652 km (0.099 R)
• M67: 47,702,423 km (0.075 R)
• M68: 48,747,364 km (0.039 R)
• M69: 50,614,644 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.6

Radius: 4.9

Gravity: 38.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.2 AU - 20.68 AU

Year: 25717 Days

Day: 15.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,073,852 km

• M1: 737,218 km (0.067 R)
• M2: 853,007 km (0.109 R)
• M3: 974,780 km (0.115 R)
• M4: 1,037,760 km (0.079 R)
• M5: 1,235,080 km (0.107 R)
• M6: 1,516,174 km (0.059 R)
• M7: 2,601,806 km (0.106 R)
• M8: 3,006,020 km (0.101 R)
• M9: 3,098,471 km (0.065 R)
• M10: 3,145,146 km (0.1 R)
• M11: 3,624,008 km (0.09 R)
• M12: 3,722,593 km (0.072 R)
• M13: 3,821,926 km (0.102 R)
• M14: 4,280,145 km (0.12 R)
• M15: 4,436,774 km (0.064 R)
• M16: 4,809,422 km (0.119 R)
• M17: 4,917,731 km (0.079 R)
• M18: 4,972,184 km (0.097 R)
• M19: 5,698,482 km (0.087 R)
• M20: 6,818,073 km (0.095 R)
• M21: 7,185,485 km (0.032 R)
• M22: 7,371,734 km (0.078 R)
• M23: 8,196,467 km (0.064 R)
• M24: 9,251,132 km (0.061 R)
• M25: 12,215,414 km (0.059 R)
• M26: 12,363,366 km (0.074 R)
• M27: 12,437,567 km (0.096 R)
• M28: 12,810,664 km (0.07 R)
• M29: 13,111,805 km (0.038 R)
• M30: 13,339,343 km (0.109 R)
• M31: 14,261,913 km (0.118 R)
• M32: 14,417,644 km (0.104 R)
• M33: 15,125,542 km (0.112 R)
• M34: 16,087,007 km (0.098 R)
• M35: 16,330,403 km (0.113 R)
• M36: 19,690,521 km (0.08 R)
• M37: 20,212,318 km (0.103 R)
• M38: 26,054,564 km (0.109 R)
• M39: 28,959,156 km (0.073 R)
• M40: 29,453,128 km (0.106 R)
• M41: 32,782,429 km (0.062 R)
• M42: 33,091,049 km (0.075 R)
• M43: 34,543,495 km (0.11 R)
• M44: 34,962,369 km (0.068 R)
• M45: 36,122,650 km (0.086 R)
• M46: 36,974,610 km (0.027 R)
• M47: 37,617,731 km (0.058 R)
• M48: 38,156,582 km (0.079 R)
• M49: 39,788,396 km (0.105 R)
• M50: 40,778,285 km (0.109 R)
• M51: 41,553,801 km (0.042 R)
• M52: 43,796,422 km (0.081 R)
• M53: 44,022,764 km (0.08 R)
• M54: 47,001,407 km (0.105 R)
• M55: 48,866,444 km (0.119 R)
• M56: 49,101,312 km (0.091 R)
• M57: 50,993,426 km (0.07 R)
• M58: 51,470,045 km (0.096 R)
• M59: 51,828,631 km (0.078 R)
• M60: 54,118,526 km (0.102 R)
• M61: 54,604,719 km (0.091 R)
• M62: 55,336,851 km (0.12 R)
• M63: 57,552,694 km (0.106 R)
• M64: 57,800,728 km (0.103 R)
• M65: 61,689,674 km (0.088 R)
• M66: 63,601,535 km (0.076 R)
• M67: 64,114,655 km (0.093 R)
• M68: 68,531,233 km (0.076 R)
• M69: 71,174,628 km (0.096 R)
• M70: 71,307,770 km (0.047 R)
• M71: 71,707,346 km (0.098 R)
• M72: 71,840,787 km (0.112 R)
• M73: 72,776,671 km (0.056 R)
• M74: 73,044,900 km (0.082 R)
• M75: 75,880,229 km (0.113 R)
• M76: 78,889,091 km (0.082 R)
• M77: 79,578,438 km (0.057 R)
• M78: 79,992,973 km (0.054 R)
• M79: 84,317,997 km (0.1 R)
• M80: 84,599,690 km (0.085 R)
• M81: 85,446,414 km (0.101 R)
• M82: 86,437,949 km (0.091 R)
• M83: 88,003,640 km (0.115 R)
• M84: 89,435,142 km (0.102 R)
• M85: 90,585,849 km (0.11 R)
• M86: 91,741,493 km (0.102 R)
• M87: 92,031,114 km (0.057 R)
• M88: 93,921,433 km (0.06 R)
• M89: 95,090,989 km (0.114 R)
• M90: 96,559,741 km (0.071 R)
• M91: 98,035,973 km (0.09 R)
• M92: 98,332,176 km (0.1 R)
• M93: 99,073,883 km (0.119 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 15,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit