🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.41 AU - 0.59 AU

Year: 147 Days

Day: 43.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.72 AU - 0.82 AU

Year: 281 Days

Day: 19.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,514,395 km

• M1: 758,611 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.16 AU - 2.58 AU

Year: 1519 Days

Day: 21.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.4

Radius: 8.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.76 AU - 4.4 AU

Year: 2819 Days

Day: 7.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 121.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 79,514,395 km

• M1: 197,918 km (0.103 R)
• M2: 625,618 km (0.107 R)
• M3: 682,316 km (0.101 R)
• M4: 771,027 km (0.089 R)
• M5: 1,018,761 km (0.073 R)
• M6: 1,104,032 km (0.1 R)
• M7: 1,300,604 km (0.053 R)
• M8: 1,508,695 km (0.072 R)
• M9: 1,946,268 km (0.054 R)
• M10: 2,086,142 km (0.06 R)
• M11: 2,207,317 km (0.114 R)
• M12: 2,296,776 km (0.061 R)
• M13: 2,655,213 km (0.042 R)
• M14: 2,738,688 km (0.066 R)
• M15: 2,798,827 km (0.087 R)
• M16: 2,895,916 km (0.058 R)
• M17: 3,093,684 km (0.08 R)
• M18: 3,257,643 km (0.087 R)
• M19: 3,334,237 km (0.092 R)
• M20: 3,398,564 km (0.118 R)
• M21: 3,515,550 km (0.065 R)
• M22: 3,686,690 km (0.119 R)
• M23: 3,793,503 km (0.067 R)
• M24: 3,996,358 km (0.106 R)
• M25: 4,064,873 km (0.111 R)
• M26: 4,133,688 km (0.061 R)
• M27: 4,286,577 km (0.097 R)
• M28: 4,455,473 km (0.068 R)
• M29: 4,640,975 km (0.109 R)
• M30: 4,814,359 km (0.12 R)
• M31: 4,916,684 km (0.073 R)
• M32: 4,975,326 km (0.103 R)
• M33: 5,078,698 km (0.069 R)
• M34: 5,347,675 km (0.065 R)
• M35: 5,453,590 km (0.085 R)
• M36: 5,899,841 km (0.081 R)
• M37: 6,103,593 km (0.065 R)
• M38: 6,631,524 km (0.04 R)
• M39: 7,140,905 km (0.102 R)
• M40: 7,291,101 km (0.118 R)
• M41: 7,543,772 km (0.112 R)
• M42: 8,040,586 km (0.112 R)
• M43: 8,921,867 km (0.109 R)
• M44: 9,137,887 km (0.11 R)
• M45: 9,264,746 km (0.103 R)
• M46: 9,355,701 km (0.113 R)
• M47: 9,685,565 km (0.068 R)
• M48: 10,112,816 km (0.044 R)
• M49: 10,187,765 km (0.119 R)
• M50: 10,262,863 km (0.079 R)
• M51: 10,356,960 km (0.052 R)
• M52: 10,679,194 km (0.105 R)
• M53: 10,774,637 km (0.033 R)
• M54: 11,411,475 km (0.11 R)
• M55: 11,921,903 km (0.065 R)
• M56: 12,100,224 km (0.067 R)
• M57: 12,239,649 km (0.058 R)
• M58: 12,319,534 km (0.094 R)
• M59: 12,399,569 km (0.097 R)
• M60: 12,540,042 km (0.115 R)
• M61: 13,148,306 km (0.1 R)
• M62: 13,394,245 km (0.095 R)
• M63: 13,786,940 km (0.109 R)
• M64: 13,849,172 km (0.106 R)
• M65: 13,995,030 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 13.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.61 AU - 7.41 AU

Year: 6914 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,514,395 km

• M1: 254,915 km (0.083 R)
• M2: 453,581 km (0.059 R)
• M3: 935,884 km (0.082 R)
• M4: 1,145,022 km (0.046 R)
• M5: 1,388,119 km (0.095 R)
• M6: 1,966,015 km (0.103 R)
• M7: 2,260,274 km (0.117 R)
• M8: 2,728,366 km (0.081 R)
• M9: 2,962,038 km (0.086 R)
• M10: 3,728,428 km (0.066 R)
• M11: 4,554,208 km (0.085 R)
• M12: 4,720,561 km (0.092 R)
• M13: 5,464,810 km (0.109 R)
• M14: 6,184,376 km (0.039 R)
• M15: 6,276,379 km (0.1 R)
• M16: 6,492,996 km (0.103 R)
• M17: 6,617,911 km (0.086 R)
• M18: 7,061,468 km (0.086 R)
• M19: 7,189,973 km (0.077 R)
• M20: 7,547,512 km (0.088 R)
• M21: 7,678,859 km (0.106 R)
• M22: 7,778,042 km (0.051 R)
• M23: 8,044,326 km (0.101 R)
• M24: 8,381,520 km (0.112 R)
• M25: 8,723,501 km (0.076 R)
• M26: 9,209,843 km (0.12 R)
• M27: 9,350,465 km (0.03 R)
• M28: 9,562,745 km (0.107 R)
• M29: 10,537,674 km (0.115 R)
• M30: 10,943,982 km (0.096 R)
• M31: 11,317,827 km (0.041 R)
• M32: 11,772,006 km (0.074 R)
• M33: 11,924,745 km (0.094 R)
• M34: 13,488,043 km (0.081 R)
• M35: 14,784,758 km (0.056 R)
• M36: 14,908,475 km (0.11 R)
• M37: 15,281,273 km (0.107 R)
• M38: 15,406,337 km (0.094 R)
• M39: 16,248,274 km (0.076 R)
• M40: 16,803,581 km (0.086 R)
• M41: 17,191,787 km (0.075 R)
• M42: 17,321,788 km (0.114 R)
• M43: 17,757,566 km (0.078 R)
• M44: 18,997,134 km (0.117 R)
• M45: 20,862,171 km (0.099 R)
• M46: 21,139,974 km (0.075 R)
• M47: 21,512,323 km (0.112 R)
• M48: 21,793,119 km (0.12 R)
• M49: 23,023,411 km (0.097 R)
• M50: 23,262,618 km (0.093 R)
• M51: 23,454,553 km (0.073 R)
• M52: 23,985,176 km (0.074 R)
• M53: 24,276,294 km (0.072 R)
• M54: 25,402,915 km (0.074 R)
• M55: 25,997,567 km (0.113 R)
• M56: 27,504,167 km (0.054 R)
• M57: 27,808,898 km (0.107 R)
• M58: 28,781,134 km (0.116 R)
• M59: 30,181,969 km (0.082 R)
• M60: 30,391,406 km (0.057 R)
• M61: 30,653,950 km (0.059 R)
• M62: 31,128,325 km (0.075 R)
• M63: 31,658,201 km (0.089 R)
• M64: 32,995,905 km (0.067 R)
• M65: 33,373,789 km (0.069 R)
• M66: 34,242,953 km (0.08 R)
• M67: 34,570,871 km (0.107 R)
• M68: 35,009,642 km (0.093 R)
• M69: 35,229,700 km (0.097 R)
• M70: 35,450,207 km (0.114 R)
• M71: 35,560,611 km (0.119 R)
• M72: 36,003,570 km (0.039 R)
• M73: 36,225,723 km (0.088 R)
• M74: 36,504,124 km (0.092 R)
• M75: 36,783,124 km (0.078 R)
• M76: 37,174,921 km (0.119 R)
• M77: 37,287,120 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 9.9

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.92 AU - 9.04 AU

Year: 8515 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,514,395 km

• M1: 144,362 km (0.039 R)
• M2: 206,744 km (0.1 R)
• M3: 632,500 km (0.089 R)
• M4: 843,433 km (0.106 R)
• M5: 913,145 km (0.066 R)
• M6: 1,373,608 km (0.083 R)
• M7: 1,435,990 km (0.106 R)
• M8: 1,695,243 km (0.113 R)
• M9: 1,969,755 km (0.089 R)
• M10: 2,209,261 km (0.12 R)
• M11: 2,283,163 km (0.093 R)
• M12: 2,612,428 km (0.107 R)
• M13: 2,876,169 km (0.11 R)
• M14: 3,121,060 km (0.102 R)
• M15: 3,260,037 km (0.107 R)
• M16: 3,925,897 km (0.112 R)
• M17: 4,015,805 km (0.06 R)
• M18: 4,167,198 km (0.111 R)
• M19: 4,444,702 km (0.109 R)
• M20: 4,791,919 km (0.081 R)
• M21: 4,985,199 km (0.108 R)
• M22: 5,312,819 km (0.098 R)
• M23: 5,412,601 km (0.111 R)
• M24: 5,989,300 km (0.114 R)
• M25: 6,337,714 km (0.07 R)
• M26: 6,443,479 km (0.116 R)
• M27: 7,200,744 km (0.032 R)
• M28: 7,683,646 km (0.099 R)
• M29: 8,524,685 km (0.077 R)
• M30: 8,602,626 km (0.099 R)
• M31: 8,798,449 km (0.092 R)
• M32: 9,354,654 km (0.081 R)
• M33: 9,718,177 km (0.086 R)
• M34: 9,881,239 km (0.051 R)
• M35: 10,710,310 km (0.045 R)
• M36: 10,836,571 km (0.04 R)
• M37: 11,218,494 km (0.073 R)
• M38: 11,346,699 km (0.095 R)
• M39: 12,082,721 km (0.03 R)
• M40: 13,283,393 km (0.073 R)
• M41: 14,243,363 km (0.1 R)
• M42: 14,521,765 km (0.095 R)
• M43: 15,367,591 km (0.116 R)
• M44: 16,132,934 km (0.07 R)
• M45: 17,205,550 km (0.075 R)
• M46: 17,650,903 km (0.088 R)
• M47: 18,150,261 km (0.089 R)
• M48: 18,300,906 km (0.096 R)
• M49: 18,401,585 km (0.083 R)
• M50: 19,521,625 km (0.11 R)
• M51: 19,882,604 km (0.037 R)
• M52: 22,470,647 km (0.058 R)
• M53: 22,957,439 km (0.118 R)
• M54: 23,120,351 km (0.106 R)
• M55: 23,283,861 km (0.101 R)
• M56: 24,161,851 km (0.085 R)
• M57: 24,272,404 km (0.089 R)
• M58: 24,883,362 km (0.082 R)
• M59: 25,668,152 km (0.116 R)
• M60: 26,120,237 km (0.097 R)
• M61: 27,089,781 km (0.051 R)
• M62: 27,204,522 km (0.07 R)
• M63: 27,319,563 km (0.101 R)
• M64: 27,550,093 km (0.055 R)
• M65: 27,839,117 km (0.039 R)
• M66: 31,023,906 km (0.056 R)
• M67: 31,324,597 km (0.04 R)
• M68: 31,868,236 km (0.07 R)
• M69: 32,781,232 km (0.12 R)
• M70: 33,517,852 km (0.057 R)
• M71: 33,888,256 km (0.096 R)
• M72: 35,070,079 km (0.062 R)
• M73: 35,823,305 km (0.071 R)
• M74: 36,582,065 km (0.112 R)
• M75: 36,963,390 km (0.097 R)
• M76: 38,308,424 km (0.113 R)
• M77: 38,501,854 km (0.069 R)
• M78: 39,604,241 km (0.096 R)
• M79: 39,930,364 km (0.097 R)
• M80: 41,574,744 km (0.115 R)
• M81: 42,906,016 km (0.087 R)
• M82: 43,778,919 km (0.064 R)
• M83: 43,913,707 km (0.097 R)
• M84: 44,183,731 km (0.07 R)
• M85: 45,065,162 km (0.094 R)
• M86: 45,405,796 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449

Radius: 3.6

Gravity: 34.65 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.02 AU - 19.78 AU

Year: 26390 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,514,395 km

• M1: 176,376 km (0.072 R)
• M2: 304,132 km (0.117 R)
• M3: 1,097,899 km (0.12 R)
• M4: 1,183,618 km (0.062 R)
• M5: 1,580,053 km (0.037 R)
• M6: 1,644,529 km (0.054 R)
• M7: 1,979,479 km (0.084 R)
• M8: 2,084,048 km (0.115 R)
• M9: 2,335,073 km (0.109 R)
• M10: 3,266,021 km (0.084 R)
• M11: 3,514,802 km (0.081 R)
• M12: 3,899,418 km (0.113 R)
• M13: 4,030,466 km (0.111 R)
• M14: 4,207,590 km (0.081 R)
• M15: 4,478,063 km (0.119 R)
• M16: 5,322,692 km (0.102 R)
• M17: 6,419,693 km (0.112 R)
• M18: 7,529,111 km (0.111 R)
• M19: 7,747,075 km (0.112 R)
• M20: 8,696,573 km (0.1 R)
• M21: 9,330,120 km (0.088 R)
• M22: 9,505,449 km (0.102 R)
• M23: 10,038,167 km (0.119 R)
• M24: 10,763,268 km (0.07 R)
• M25: 10,947,273 km (0.096 R)
• M26: 11,756,149 km (0.112 R)
• M27: 12,327,313 km (0.115 R)
• M28: 13,037,754 km (0.102 R)
• M29: 13,562,693 km (0.036 R)
• M30: 14,836,818 km (0.09 R)
• M31: 15,041,468 km (0.108 R)
• M32: 15,247,015 km (0.073 R)
• M33: 15,869,342 km (0.045 R)
• M34: 16,429,437 km (0.113 R)
• M35: 19,251,301 km (0.105 R)
• M36: 19,623,800 km (0.118 R)
• M37: 21,367,363 km (0.048 R)
• M38: 21,830,368 km (0.112 R)
• M39: 22,452,845 km (0.117 R)
• M40: 22,609,325 km (0.098 R)
• M41: 24,435,167 km (0.101 R)
• M42: 26,390,112 km (0.112 R)
• M43: 26,886,777 km (0.043 R)
• M44: 27,721,084 km (0.051 R)
• M45: 28,394,723 km (0.106 R)
• M46: 29,159,019 km (0.115 R)
• M47: 29,586,569 km (0.085 R)
• M48: 29,930,046 km (0.032 R)
• M49: 30,361,337 km (0.115 R)
• M50: 30,794,572 km (0.096 R)
• M51: 31,754,990 km (0.096 R)
• M52: 31,930,768 km (0.08 R)
• M53: 33,615,689 km (0.107 R)
• M54: 34,063,884 km (0.113 R)
• M55: 35,511,393 km (0.107 R)
• M56: 35,785,007 km (0.053 R)
• M57: 37,071,250 km (0.108 R)
• M58: 37,256,303 km (0.113 R)
• M59: 39,594,218 km (0.116 R)
• M60: 41,498,449 km (0.106 R)
• M61: 43,043,197 km (0.06 R)
• M62: 43,432,451 km (0.05 R)
• M63: 44,705,080 km (0.09 R)
• M64: 45,593,392 km (0.045 R)
• M65: 46,487,389 km (0.117 R)
• M66: 47,990,399 km (0.081 R)
• M67: 50,530,421 km (0.105 R)
• M68: 53,949,480 km (0.078 R)
• M69: 55,422,421 km (0.051 R)
• M70: 55,633,952 km (0.115 R)
• M71: 56,695,499 km (0.047 R)
• M72: 56,908,676 km (0.049 R)
• M73: 57,228,815 km (0.089 R)
• M74: 57,656,515 km (0.102 R)
• M75: 58,300,235 km (0.105 R)
• M76: 58,623,067 km (0.104 R)
• M77: 59,162,218 km (0.087 R)
• M78: 60,680,786 km (0.082 R)
• M79: 62,982,648 km (0.107 R)
• M80: 63,645,517 km (0.085 R)
• M81: 65,312,785 km (0.047 R)
• M82: 66,207,978 km (0.105 R)
• M83: 67,219,709 km (0.053 R)
• M84: 69,828,696 km (0.093 R)
• M85: 70,400,160 km (0.057 R)
• M86: 70,514,752 km (0.094 R)
• M87: 71,317,793 km (0.098 R)
• M88: 72,470,444 km (0.114 R)
• M89: 73,513,142 km (0.107 R)
• M90: 75,730,481 km (0.115 R)
• M91: 76,082,635 km (0.092 R)
• M92: 76,435,386 km (0.116 R)
• M93: 77,024,353 km (0.091 R)
• M94: 78,919,160 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 16,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit