🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.97 AU - 1.15 AU

Year: 393 Days

Day: 28.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,003,364 km

• M1: 278,701 km (0.082 R)
• M2: 711,039 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.06 AU - 1.58 AU

Year: 546 Days

Day: 33.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 174.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,003,364 km

• M1: 71,508 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.52 AU - 1.92 AU

Year: 812 Days

Day: 39.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,003,364 km

• M1: 97,239 km (0.088 R)
• M2: 202,705 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.57 AU - 2.25 AU

Year: 950 Days

Day: 23.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2 AU - 2.32 AU

Year: 1142 Days

Day: 18.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,003,364 km

• M1: 95,743 km (0.07 R)
• M2: 140,772 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.87 AU - 2.79 AU

Year: 1280 Days

Day: 14.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.86 AU - 2.88 AU

Year: 1750 Days

Day: 19.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.6

Radius: 8.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.26 AU - 10.88 AU

Year: 10655 Days

Day: 8.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,003,364 km

• M1: 110,553 km (0.042 R)
• M2: 207,492 km (0.103 R)
• M3: 366,365 km (0.101 R)
• M4: 462,706 km (0.119 R)
• M5: 568,921 km (0.094 R)
• M6: 657,782 km (0.097 R)
• M7: 737,966 km (0.099 R)
• M8: 983,905 km (0.096 R)
• M9: 1,306,139 km (0.108 R)
• M10: 1,391,709 km (0.107 R)
• M11: 1,772,436 km (0.109 R)
• M12: 1,829,432 km (0.117 R)
• M13: 2,103,795 km (0.074 R)
• M14: 2,184,578 km (0.094 R)
• M15: 2,518,480 km (0.099 R)
• M16: 2,582,957 km (0.114 R)
• M17: 2,779,528 km (0.091 R)
• M18: 3,590,349 km (0.05 R)
• M19: 3,663,203 km (0.099 R)
• M20: 3,785,574 km (0.047 R)
• M21: 4,009,223 km (0.083 R)
• M22: 4,443,805 km (0.11 R)
• M23: 4,574,404 km (0.12 R)
• M24: 4,679,870 km (0.076 R)
• M25: 4,812,863 km (0.106 R)
• M26: 5,055,510 km (0.08 R)
• M27: 5,412,900 km (0.116 R)
• M28: 5,496,675 km (0.099 R)
• M29: 5,693,545 km (0.085 R)
• M30: 5,892,810 km (0.093 R)
• M31: 5,950,106 km (0.105 R)
• M32: 6,210,556 km (0.114 R)
• M33: 6,504,366 km (0.077 R)
• M34: 7,412,724 km (0.115 R)
• M35: 7,913,428 km (0.075 R)
• M36: 8,104,016 km (0.105 R)
• M37: 8,231,922 km (0.049 R)
• M38: 8,619,680 km (0.075 R)
• M39: 8,684,904 km (0.092 R)
• M40: 8,750,279 km (0.111 R)
• M41: 9,716,681 km (0.109 R)
• M42: 9,784,598 km (0.109 R)
• M43: 9,886,624 km (0.107 R)
• M44: 10,541,863 km (0.039 R)
• M45: 11,893,779 km (0.099 R)
• M46: 11,966,483 km (0.106 R)
• M47: 13,036,706 km (0.106 R)
• M48: 13,299,699 km (0.025 R)
• M49: 13,716,479 km (0.035 R)
• M50: 14,485,113 km (0.064 R)
• M51: 14,757,381 km (0.088 R)
• M52: 15,267,659 km (0.094 R)
• M53: 15,465,428 km (0.105 R)
• M54: 15,624,301 km (0.064 R)
• M55: 16,063,969 km (0.08 R)
• M56: 16,224,787 km (0.114 R)
• M57: 17,779,857 km (0.077 R)
• M58: 20,156,668 km (0.108 R)
• M59: 20,243,285 km (0.041 R)
• M60: 20,504,183 km (0.117 R)
• M61: 20,635,081 km (0.11 R)
• M62: 21,117,385 km (0.113 R)
• M63: 21,293,611 km (0.066 R)
• M64: 21,426,155 km (0.103 R)
• M65: 22,227,252 km (0.054 R)
• M66: 22,451,499 km (0.091 R)
• M67: 22,541,407 km (0.103 R)
• M68: 24,088,100 km (0.107 R)
• M69: 24,180,102 km (0.119 R)
• M70: 24,364,556 km (0.088 R)
• M71: 27,426,675 km (0.062 R)
• M72: 27,860,210 km (0.105 R)
• M73: 28,782,780 km (0.03 R)
• M74: 29,912,842 km (0.086 R)
• M75: 30,259,760 km (0.062 R)
• M76: 31,408,671 km (0.1 R)
• M77: 32,317,927 km (0.118 R)
• M78: 32,521,081 km (0.08 R)
• M79: 33,030,911 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.4

Radius: 12

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.64 AU - 11.78 AU

Year: 10889 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,003,364 km

• M1: 424,409 km (0.056 R)
• M2: 514,168 km (0.12 R)
• M3: 681,269 km (0.119 R)
• M4: 1,115,851 km (0.096 R)
• M5: 1,203,664 km (0.104 R)
• M6: 1,938,190 km (0.106 R)
• M7: 2,018,524 km (0.084 R)
• M8: 2,701,438 km (0.079 R)
• M9: 3,068,701 km (0.107 R)
• M10: 3,258,391 km (0.084 R)
• M11: 3,583,168 km (0.088 R)
• M12: 3,682,800 km (0.049 R)
• M13: 4,334,748 km (0.093 R)
• M14: 4,764,991 km (0.095 R)
• M15: 5,589,425 km (0.082 R)
• M16: 5,666,618 km (0.084 R)
• M17: 5,939,484 km (0.08 R)
• M18: 6,057,816 km (0.077 R)
• M19: 6,176,896 km (0.046 R)
• M20: 6,498,382 km (0.066 R)
• M21: 6,579,614 km (0.068 R)
• M22: 7,074,035 km (0.105 R)
• M23: 7,537,938 km (0.062 R)
• M24: 7,623,358 km (0.082 R)
• M25: 8,584,375 km (0.084 R)
• M26: 8,808,023 km (0.066 R)
• M27: 8,898,081 km (0.069 R)
• M28: 10,190,757 km (0.074 R)
• M29: 10,666,627 km (0.089 R)
• M30: 10,955,650 km (0.099 R)
• M31: 11,590,693 km (0.091 R)
• M32: 11,689,428 km (0.099 R)
• M33: 11,788,462 km (0.109 R)
• M34: 12,187,589 km (0.116 R)
• M35: 12,287,969 km (0.029 R)
• M36: 13,050,320 km (0.057 R)
• M37: 13,307,778 km (0.071 R)
• M38: 13,880,139 km (0.07 R)
• M39: 14,143,132 km (0.095 R)
• M40: 14,727,162 km (0.118 R)
• M41: 15,049,247 km (0.107 R)
• M42: 15,590,940 km (0.094 R)
• M43: 15,919,158 km (0.063 R)
• M44: 18,567,789 km (0.068 R)
• M45: 18,973,797 km (0.109 R)
• M46: 20,090,695 km (0.094 R)
• M47: 20,687,142 km (0.072 R)
• M48: 21,168,547 km (0.062 R)
• M49: 22,388,069 km (0.117 R)
• M50: 23,006,357 km (0.074 R)
• M51: 23,317,671 km (0.118 R)
• M52: 23,504,967 km (0.092 R)
• M53: 24,133,428 km (0.089 R)
• M54: 24,831,003 km (0.102 R)
• M55: 25,986,945 km (0.072 R)
• M56: 26,116,347 km (0.101 R)
• M57: 27,029,044 km (0.07 R)
• M58: 29,153,932 km (0.091 R)
• M59: 30,988,451 km (0.09 R)
• M60: 32,092,932 km (0.072 R)
• M61: 32,999,944 km (0.105 R)
• M62: 33,915,483 km (0.118 R)
• M63: 34,340,790 km (0.106 R)
• M64: 36,566,357 km (0.074 R)
• M65: 39,060,453 km (0.089 R)
• M66: 39,431,904 km (0.081 R)
• M67: 40,628,239 km (0.1 R)
• M68: 41,004,477 km (0.085 R)
• M69: 41,079,874 km (0.108 R)
• M70: 41,988,382 km (0.092 R)
• M71: 42,597,694 km (0.103 R)
• M72: 42,673,989 km (0.06 R)
• M73: 43,209,849 km (0.105 R)
• M74: 43,363,336 km (0.117 R)
• M75: 44,365,642 km (0.109 R)
• M76: 45,531,608 km (0.094 R)
• M77: 47,418,037 km (0.029 R)
• M78: 47,576,461 km (0.09 R)
• M79: 47,734,885 km (0.102 R)
• M80: 48,849,539 km (0.093 R)
• M81: 49,410,082 km (0.078 R)
• M82: 49,490,416 km (0.049 R)
• M83: 50,618,384 km (0.109 R)
• M84: 51,673,498 km (0.107 R)
• M85: 51,755,029 km (0.115 R)
• M86: 51,918,091 km (0.108 R)
• M87: 52,408,173 km (0.119 R)
• M88: 52,899,901 km (0.119 R)
• M89: 53,887,995 km (0.061 R)
• M90: 54,467,089 km (0.064 R)
• M91: 54,965,250 km (0.036 R)
• M92: 55,715,184 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.4

Radius: 7.2

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.94 AU - 19.9 AU

Year: 29618 Days

Day: 19.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,003,364 km

• M1: 435,031 km (0.086 R)
• M2: 501,751 km (0.033 R)
• M3: 572,361 km (0.06 R)
• M4: 621,430 km (0.12 R)
• M5: 671,994 km (0.094 R)
• M6: 1,191,248 km (0.067 R)
• M7: 1,523,954 km (0.038 R)
• M8: 2,351,529 km (0.118 R)
• M9: 2,432,910 km (0.054 R)
• M10: 2,940,047 km (0.115 R)
• M11: 3,341,568 km (0.085 R)
• M12: 4,097,635 km (0.042 R)
• M13: 4,647,108 km (0.097 R)
• M14: 6,091,924 km (0.106 R)
• M15: 6,373,617 km (0.104 R)
• M16: 7,542,874 km (0.079 R)
• M17: 7,784,624 km (0.089 R)
• M18: 8,028,918 km (0.036 R)
• M19: 8,090,253 km (0.12 R)
• M20: 9,223,307 km (0.062 R)
• M21: 12,053,998 km (0.115 R)
• M22: 12,265,679 km (0.107 R)
• M23: 12,336,588 km (0.087 R)
• M24: 13,635,248 km (0.116 R)
• M25: 14,599,855 km (0.078 R)
• M26: 14,976,692 km (0.03 R)
• M27: 15,586,453 km (0.058 R)
• M28: 16,049,009 km (0.104 R)
• M29: 16,672,832 km (0.108 R)
• M30: 17,145,861 km (0.119 R)
• M31: 17,463,607 km (0.073 R)
• M32: 18,024,449 km (0.055 R)
• M33: 18,754,187 km (0.054 R)
• M34: 20,242,537 km (0.086 R)
• M35: 20,578,533 km (0.102 R)
• M36: 24,660,760 km (0.092 R)
• M37: 25,560,741 km (0.082 R)
• M38: 25,923,665 km (0.12 R)
• M39: 26,014,771 km (0.091 R)
• M40: 26,654,900 km (0.084 R)
• M41: 28,230,913 km (0.087 R)
• M42: 30,027,883 km (0.117 R)
• M43: 30,314,961 km (0.118 R)
• M44: 30,988,451 km (0.119 R)
• M45: 32,154,267 km (0.1 R)
• M46: 32,939,506 km (0.096 R)
• M47: 33,929,994 km (0.111 R)
• M48: 34,528,834 km (0.099 R)
• M49: 36,754,701 km (0.109 R)
• M50: 37,061,825 km (0.115 R)
• M51: 40,284,762 km (0.055 R)
• M52: 41,237,102 km (0.057 R)
• M53: 43,056,212 km (0.07 R)
• M54: 43,488,101 km (0.105 R)
• M55: 44,247,161 km (0.095 R)
• M56: 44,464,975 km (0.118 R)
• M57: 44,682,939 km (0.065 R)
• M58: 45,120,214 km (0.115 R)
• M59: 46,109,056 km (0.116 R)
• M60: 46,772,223 km (0.073 R)
• M61: 49,118,217 km (0.07 R)
• M62: 50,021,938 km (0.107 R)
• M63: 50,248,728 km (0.107 R)
• M64: 50,589,512 km (0.076 R)
• M65: 51,387,766 km (0.09 R)
• M66: 54,039,837 km (0.101 R)
• M67: 55,910,858 km (0.115 R)
• M68: 57,922,052 km (0.098 R)
• M69: 59,475,775 km (0.116 R)
• M70: 59,956,732 km (0.093 R)
• M71: 60,680,337 km (0.028 R)
• M72: 61,771,354 km (0.079 R)
• M73: 62,746,583 km (0.095 R)
• M74: 63,358,588 km (0.101 R)
• M75: 64,095,806 km (0.097 R)
• M76: 64,835,717 km (0.05 R)
• M77: 66,199,601 km (0.111 R)
• M78: 67,322,632 km (0.117 R)
• M79: 67,573,059 km (0.12 R)
• M80: 69,208,164 km (0.115 R)
• M81: 69,460,835 km (0.117 R)
• M82: 71,749,084 km (0.119 R)
• M83: 72,132,952 km (0.109 R)
• M84: 74,062,016 km (0.108 R)
• M85: 75,357,534 km (0.056 R)
• M86: 77,052,777 km (0.1 R)
• M87: 79,420,762 km (0.109 R)
• M88: 79,553,006 km (0.059 R)
• M89: 79,685,400 km (0.073 R)
• M90: 80,613,655 km (0.088 R)
• M91: 81,946,123 km (0.091 R)
• M92: 82,615,125 km (0.093 R)
• M93: 84,093,152 km (0.077 R)
• M94: 86,258,581 km (0.108 R)
• M95: 88,442,261 km (0.076 R)
• M96: 89,128,467 km (0.062 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: 328 - 16,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit