🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.99 AU - 0.99 AU

Year: 353 Days

Day: 39.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.16 AU - 1.44 AU

Year: 531 Days

Day: 45 Hours

Environment

Temp: -11 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.17 AU - 1.71 AU

Year: 619 Days

Day: 44 Hours

Environment

Temp: -8 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.78 AU - 3.44 AU

Year: 1964 Days

Day: 24.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.27 AU - 4.51 AU

Year: 3294 Days

Day: 33.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.36 AU - 5.6 AU

Year: 3396 Days

Day: 31.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,671,882 km

• M1: 3,814,895 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 9.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.76 AU - 7.6 AU

Year: 5502 Days

Day: 9.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,671,882 km

• M1: 140,173 km (0.062 R)
• M2: 285,732 km (0.114 R)
• M3: 462,257 km (0.12 R)
• M4: 905,666 km (0.09 R)
• M5: 969,095 km (0.089 R)
• M6: 1,025,942 km (0.097 R)
• M7: 1,627,026 km (0.101 R)
• M8: 1,695,393 km (0.075 R)
• M9: 1,784,852 km (0.116 R)
• M10: 1,875,957 km (0.104 R)
• M11: 2,376,961 km (0.114 R)
• M12: 2,989,863 km (0.091 R)
• M13: 3,637,023 km (0.118 R)
• M14: 4,083,274 km (0.077 R)
• M15: 4,658,328 km (0.065 R)
• M16: 4,955,429 km (0.064 R)
• M17: 5,538,562 km (0.115 R)
• M18: 6,220,279 km (0.087 R)
• M19: 6,610,580 km (0.114 R)
• M20: 6,705,425 km (0.069 R)
• M21: 6,896,462 km (0.106 R)
• M22: 7,546,465 km (0.078 R)
• M23: 7,811,851 km (0.109 R)
• M24: 8,420,415 km (0.092 R)
• M25: 9,131,903 km (0.043 R)
• M26: 9,664,770 km (0.044 R)
• M27: 9,790,582 km (0.089 R)
• M28: 10,317,616 km (0.037 R)
• M29: 10,612,323 km (0.09 R)
• M30: 10,965,823 km (0.089 R)
• M31: 11,115,870 km (0.079 R)
• M32: 11,209,967 km (0.075 R)
• M33: 11,627,345 km (0.117 R)
• M34: 11,780,234 km (0.109 R)
• M35: 12,516,255 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.8

Radius: 13.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.32 AU - 10.54 AU

Year: 11207 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,671,882 km

• M1: 191,036 km (0.086 R)
• M2: 897,138 km (0.108 R)
• M3: 1,216,081 km (0.098 R)
• M4: 1,421,180 km (0.064 R)
• M5: 1,615,807 km (0.084 R)
• M6: 1,936,544 km (0.077 R)
• M7: 2,056,223 km (0.081 R)
• M8: 2,178,444 km (0.09 R)
• M9: 2,456,247 km (0.1 R)
• M10: 2,612,727 km (0.115 R)
• M11: 3,074,535 km (0.038 R)
• M12: 3,272,154 km (0.096 R)
• M13: 3,591,546 km (0.094 R)
• M14: 4,136,082 km (0.101 R)
• M15: 4,418,373 km (0.066 R)
• M16: 5,817,412 km (0.092 R)
• M17: 6,098,656 km (0.105 R)
• M18: 6,384,388 km (0.119 R)
• M19: 6,711,110 km (0.072 R)
• M20: 6,821,364 km (0.11 R)
• M21: 7,724,336 km (0.059 R)
• M22: 8,072,600 km (0.093 R)
• M23: 8,905,561 km (0.041 R)
• M24: 9,067,426 km (0.069 R)
• M25: 9,932,850 km (0.108 R)
• M26: 10,142,736 km (0.114 R)
• M27: 11,389,484 km (0.116 R)
• M28: 11,477,298 km (0.084 R)
• M29: 11,741,937 km (0.099 R)
• M30: 11,830,648 km (0.101 R)
• M31: 12,638,926 km (0.062 R)
• M32: 14,355,860 km (0.039 R)
• M33: 15,169,074 km (0.091 R)
• M34: 15,899,112 km (0.075 R)
• M35: 16,293,153 km (0.03 R)
• M36: 16,990,578 km (0.078 R)
• M37: 17,191,638 km (0.064 R)
• M38: 17,393,445 km (0.103 R)
• M39: 18,362,989 km (0.106 R)
• M40: 20,035,344 km (0.029 R)
• M41: 20,141,558 km (0.074 R)
• M42: 20,889,697 km (0.06 R)
• M43: 21,105,268 km (0.05 R)
• M44: 21,919,828 km (0.104 R)
• M45: 22,800,062 km (0.03 R)
• M46: 24,993,765 km (0.12 R)
• M47: 26,493,334 km (0.101 R)
• M48: 27,430,714 km (0.104 R)
• M49: 27,725,871 km (0.101 R)
• M50: 30,673,547 km (0.103 R)
• M51: 30,796,068 km (0.119 R)
• M52: 31,225,863 km (0.12 R)
• M53: 33,215,664 km (0.057 R)
• M54: 34,289,478 km (0.075 R)
• M55: 36,795,691 km (0.091 R)
• M56: 37,056,141 km (0.047 R)
• M57: 38,301,244 km (0.051 R)
• M58: 38,631,257 km (0.098 R)
• M59: 38,763,501 km (0.107 R)
• M60: 41,643,110 km (0.074 R)
• M61: 41,982,398 km (0.101 R)
• M62: 42,527,234 km (0.102 R)
• M63: 43,968,310 km (0.097 R)
• M64: 45,704,992 km (0.081 R)
• M65: 46,616,791 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.5

Radius: 5.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.64 AU - 15.8 AU

Year: 21266 Days

Day: 18.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,671,882 km

• M1: 88,562 km (0.107 R)
• M2: 176,825 km (0.08 R)
• M3: 330,013 km (0.108 R)
• M4: 581,038 km (0.108 R)
• M5: 935,286 km (0.116 R)
• M6: 1,023,997 km (0.117 R)
• M7: 1,134,401 km (0.041 R)
• M8: 1,210,247 km (0.059 R)
• M9: 1,248,693 km (0.11 R)
• M10: 1,366,876 km (0.112 R)
• M11: 1,407,118 km (0.111 R)
• M12: 1,614,161 km (0.09 R)
• M13: 1,942,977 km (0.096 R)
• M14: 2,057,120 km (0.034 R)
• M15: 3,288,760 km (0.09 R)
• M16: 3,931,582 km (0.095 R)
• M17: 3,989,326 km (0.112 R)
• M18: 4,371,549 km (0.094 R)
• M19: 4,612,551 km (0.054 R)
• M20: 4,734,623 km (0.1 R)
• M21: 6,080,256 km (0.078 R)
• M22: 6,621,950 km (0.085 R)
• M23: 7,143,897 km (0.11 R)
• M24: 7,320,721 km (0.028 R)
• M25: 7,391,930 km (0.08 R)
• M26: 7,534,946 km (0.114 R)
• M27: 7,969,527 km (0.098 R)
• M28: 8,561,636 km (0.054 R)
• M29: 9,014,917 km (0.102 R)
• M30: 9,944,818 km (0.099 R)
• M31: 10,221,723 km (0.118 R)
• M32: 11,027,009 km (0.119 R)
• M33: 11,478,495 km (0.062 R)
• M34: 11,810,752 km (0.114 R)
• M35: 12,061,927 km (0.116 R)
• M36: 12,783,138 km (0.077 R)
• M37: 13,300,747 km (0.065 R)
• M38: 13,562,094 km (0.084 R)
• M39: 13,957,332 km (0.102 R)
• M40: 14,001,463 km (0.117 R)
• M41: 14,579,659 km (0.068 R)
• M42: 15,210,962 km (0.086 R)
• M43: 15,621,458 km (0.089 R)
• M44: 15,759,088 km (0.06 R)
• M45: 15,897,167 km (0.106 R)
• M46: 15,989,469 km (0.116 R)
• M47: 16,128,146 km (0.073 R)
• M48: 17,157,679 km (0.085 R)
• M49: 17,967,751 km (0.112 R)
• M50: 18,112,113 km (0.096 R)
• M51: 19,575,480 km (0.06 R)
• M52: 20,021,880 km (0.112 R)
• M53: 20,121,662 km (0.066 R)
• M54: 20,371,490 km (0.083 R)
• M55: 20,572,101 km (0.077 R)
• M56: 21,228,686 km (0.049 R)
• M57: 21,330,263 km (0.114 R)
• M58: 21,687,353 km (0.105 R)
• M59: 21,738,515 km (0.041 R)
• M60: 21,943,464 km (0.106 R)
• M61: 22,458,829 km (0.05 R)
• M62: 23,396,658 km (0.06 R)
• M63: 23,764,669 km (0.059 R)
• M64: 24,506,674 km (0.041 R)
• M65: 25,525,735 km (0.095 R)
• M66: 25,633,894 km (0.093 R)
• M67: 25,687,899 km (0.094 R)
• M68: 26,067,728 km (0.095 R)
• M69: 26,613,461 km (0.081 R)
• M70: 27,549,794 km (0.113 R)
• M71: 27,938,450 km (0.12 R)
• M72: 27,994,100 km (0.113 R)
• M73: 28,217,150 km (0.109 R)
• M74: 29,171,734 km (0.106 R)
• M75: 29,851,956 km (0.045 R)
• M76: 30,882,087 km (0.068 R)
• M77: 31,170,212 km (0.098 R)
• M78: 31,459,385 km (0.034 R)
• M79: 31,691,262 km (0.118 R)
• M80: 32,156,810 km (0.086 R)
• M81: 34,637,741 km (0.114 R)
• M82: 34,817,259 km (0.115 R)
• M83: 34,937,236 km (0.102 R)
• M84: 35,117,203 km (0.088 R)
• M85: 36,690,673 km (0.034 R)
• M86: 37,057,188 km (0.056 R)
• M87: 37,916,777 km (0.037 R)
• M88: 38,101,830 km (0.12 R)
• M89: 39,280,661 km (0.092 R)
• M90: 39,968,811 km (0.036 R)
• M91: 40,345,648 km (0.088 R)
• M92: 40,408,629 km (0.067 R)
• M93: 40,786,962 km (0.083 R)
• M94: 41,039,932 km (0.062 R)
• M95: 42,056,599 km (0.081 R)
• M96: 42,312,112 km (0.117 R)
• M97: 42,696,279 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.6

Radius: 4.9

Gravity: 21.85 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.32 AU - 17.96 AU

Year: 25415 Days

Day: 23 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,671,882 km

• M1: 68,217 km (0.066 R)
• M2: 108,758 km (0.091 R)
• M3: 155,133 km (0.118 R)
• M4: 241,900 km (0.11 R)
• M5: 383,569 km (0.107 R)
• M6: 1,770,790 km (0.076 R)
• M7: 1,804,749 km (0.098 R)
• M8: 1,838,707 km (0.076 R)
• M9: 1,942,379 km (0.071 R)
• M10: 2,957,550 km (0.107 R)
• M11: 3,038,333 km (0.075 R)
• M12: 3,368,944 km (0.073 R)
• M13: 3,538,588 km (0.094 R)
• M14: 4,381,871 km (0.085 R)
• M15: 6,241,522 km (0.106 R)
• M16: 7,360,514 km (0.055 R)
• M17: 7,691,425 km (0.027 R)
• M18: 7,746,926 km (0.098 R)
• M19: 8,597,390 km (0.061 R)
• M20: 9,004,296 km (0.025 R)
• M21: 9,656,393 km (0.04 R)
• M22: 10,631,771 km (0.115 R)
• M23: 10,755,937 km (0.059 R)
• M24: 10,880,403 km (0.064 R)
• M25: 12,412,584 km (0.12 R)
• M26: 13,337,099 km (0.074 R)
• M27: 14,626,782 km (0.081 R)
• M28: 14,764,861 km (0.075 R)
• M29: 17,542,146 km (0.073 R)
• M30: 19,027,353 km (0.081 R)
• M31: 19,480,784 km (0.115 R)
• M32: 19,937,656 km (0.037 R)
• M33: 20,167,439 km (0.114 R)
• M34: 21,095,394 km (0.082 R)
• M35: 21,800,449 km (0.098 R)
• M36: 21,958,125 km (0.074 R)
• M37: 23,313,931 km (0.116 R)
• M38: 23,556,130 km (0.055 R)
• M39: 24,042,771 km (0.104 R)
• M40: 24,614,684 km (0.102 R)
• M41: 25,025,929 km (0.109 R)
• M42: 25,439,567 km (0.054 R)
• M43: 25,938,775 km (0.051 R)
• M44: 26,609,422 km (0.082 R)
• M45: 26,693,646 km (0.089 R)
• M46: 28,225,079 km (0.073 R)
• M47: 29,610,056 km (0.054 R)
• M48: 29,872,152 km (0.067 R)
• M49: 30,751,488 km (0.113 R)
• M50: 33,440,061 km (0.066 R)
• M51: 33,713,077 km (0.111 R)
• M52: 33,986,841 km (0.089 R)
• M53: 36,389,682 km (0.107 R)
• M54: 36,483,330 km (0.081 R)
• M55: 38,655,940 km (0.035 R)
• M56: 38,751,384 km (0.032 R)
• M57: 41,454,617 km (0.104 R)
• M58: 42,434,782 km (0.101 R)
• M59: 44,317,771 km (0.032 R)
• M60: 44,517,634 km (0.068 R)
• M61: 44,617,715 km (0.117 R)
• M62: 44,918,107 km (0.071 R)
• M63: 45,420,457 km (0.113 R)
• M64: 46,227,986 km (0.083 R)
• M65: 46,329,264 km (0.118 R)
• M66: 48,678,998 km (0.095 R)
• M67: 50,232,272 km (0.071 R)
• M68: 51,276,765 km (0.043 R)
• M69: 53,068,797 km (0.12 R)
• M70: 54,666,951 km (0.098 R)
• M71: 55,203,260 km (0.084 R)
• M72: 55,525,793 km (0.089 R)
• M73: 56,172,804 km (0.082 R)
• M74: 57,256,640 km (0.087 R)
• M75: 57,910,383 km (0.102 R)
• M76: 59,775,868 km (0.115 R)
• M77: 60,660,441 km (0.111 R)
• M78: 64,016,220 km (0.073 R)
• M79: 65,375,466 km (0.066 R)
• M80: 65,602,855 km (0.117 R)
• M81: 65,830,543 km (0.085 R)
• M82: 66,743,988 km (0.051 R)
• M83: 67,776,662 km (0.04 R)
• M84: 69,393,515 km (0.054 R)
• M85: 70,323,117 km (0.119 R)
• M86: 70,789,413 km (0.118 R)
• M87: 72,429,604 km (0.114 R)
• M88: 73,254,487 km (0.097 R)
• M89: 74,794,597 km (0.1 R)
• M90: 75,628,156 km (0.084 R)
• M91: 76,465,007 km (0.034 R)
• M92: 77,064,595 km (0.093 R)
• M93: 77,545,253 km (0.103 R)
• M94: 80,938,432 km (0.091 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit