🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.5 AU - 0.56 AU

Year: 138 Days

Day: 40.4 Hours

Environment

Temp: 270 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.57 AU - 0.85 AU

Year: 214 Days

Day: 26.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,570,389 km

• M1: 81,381 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.6 AU - 0.88 AU

Year: 228 Days

Day: 25.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.28 AU - 1.76 AU

Year: 671 Days

Day: 37.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.96 AU - 3.1 AU

Year: 1889 Days

Day: 35.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.6 AU - 3.76 AU

Year: 2528 Days

Day: 30.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 10.7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.49 AU - 8.95 AU

Year: 6948 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,570,389 km

• M1: 198,068 km (0.106 R)
• M2: 374,743 km (0.073 R)
• M3: 470,784 km (0.092 R)
• M4: 540,647 km (0.081 R)
• M5: 719,416 km (0.099 R)
• M6: 918,681 km (0.11 R)
• M7: 1,185,563 km (0.082 R)
• M8: 1,319,752 km (0.059 R)
• M9: 1,849,329 km (0.112 R)
• M10: 2,026,453 km (0.119 R)
• M11: 2,526,110 km (0.071 R)
• M12: 2,679,148 km (0.071 R)
• M13: 2,880,357 km (0.108 R)
• M14: 3,393,329 km (0.072 R)
• M15: 3,465,435 km (0.102 R)
• M16: 3,660,510 km (0.114 R)
• M17: 3,734,561 km (0.114 R)
• M18: 4,689,295 km (0.092 R)
• M19: 4,932,691 km (0.11 R)
• M20: 5,152,450 km (0.116 R)
• M21: 5,544,995 km (0.049 R)
• M22: 6,299,417 km (0.12 R)
• M23: 6,418,497 km (0.035 R)
• M24: 6,963,033 km (0.12 R)
• M25: 8,193,625 km (0.06 R)
• M26: 8,651,694 km (0.113 R)
• M27: 8,750,877 km (0.106 R)
• M28: 8,917,230 km (0.069 R)
• M29: 9,219,118 km (0.099 R)
• M30: 9,626,922 km (0.055 R)
• M31: 9,936,590 km (0.117 R)
• M32: 10,006,003 km (0.113 R)
• M33: 10,284,704 km (0.108 R)
• M34: 10,849,885 km (0.09 R)
• M35: 11,244,374 km (0.067 R)
• M36: 12,047,416 km (0.118 R)
• M37: 12,605,565 km (0.068 R)
• M38: 12,755,762 km (0.114 R)
• M39: 12,906,706 km (0.039 R)
• M40: 13,020,251 km (0.111 R)
• M41: 13,785,593 km (0.105 R)
• M42: 14,762,916 km (0.097 R)
• M43: 15,965,085 km (0.096 R)
• M44: 16,577,838 km (0.115 R)
• M45: 16,701,405 km (0.066 R)
• M46: 17,073,605 km (0.087 R)
• M47: 17,995,277 km (0.048 R)
• M48: 18,590,228 km (0.066 R)
• M49: 19,105,294 km (0.06 R)
• M50: 19,538,080 km (0.04 R)
• M51: 19,668,530 km (0.119 R)
• M52: 19,930,326 km (0.055 R)
• M53: 20,017,841 km (0.074 R)
• M54: 20,369,396 km (0.084 R)
• M55: 20,457,509 km (0.114 R)
• M56: 20,634,184 km (0.101 R)
• M57: 21,391,000 km (0.048 R)
• M58: 21,525,488 km (0.083 R)
• M59: 21,615,396 km (0.108 R)
• M60: 21,885,570 km (0.065 R)
• M61: 22,657,196 km (0.032 R)
• M62: 23,391,721 km (0.088 R)
• M63: 24,134,026 km (0.056 R)
• M64: 26,166,912 km (0.11 R)
• M65: 26,743,911 km (0.109 R)
• M66: 26,888,871 km (0.079 R)
• M67: 27,082,600 km (0.065 R)
• M68: 28,401,754 km (0.099 R)
• M69: 28,599,074 km (0.07 R)
• M70: 28,994,760 km (0.111 R)
• M71: 29,691,886 km (0.113 R)
• M72: 30,193,189 km (0.088 R)
• M73: 31,356,611 km (0.107 R)
• M74: 31,662,689 km (0.118 R)
• M75: 32,072,138 km (0.105 R)
• M76: 32,534,844 km (0.093 R)
• M77: 34,565,635 km (0.106 R)
• M78: 35,145,776 km (0.09 R)
• M79: 35,410,564 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 10.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.01 AU - 14.91 AU

Year: 15753 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 72,570,389 km

• M1: 276,906 km (0.096 R)
• M2: 647,011 km (0.085 R)
• M3: 1,668,016 km (0.055 R)
• M4: 1,994,738 km (0.116 R)
• M5: 4,415,082 km (0.064 R)
• M6: 4,621,976 km (0.049 R)
• M7: 4,938,375 km (0.115 R)
• M8: 5,481,266 km (0.057 R)
• M9: 5,592,118 km (0.093 R)
• M10: 6,623,446 km (0.113 R)
• M11: 6,820,765 km (0.044 R)
• M12: 8,087,859 km (0.088 R)
• M13: 8,469,184 km (0.048 R)
• M14: 9,648,315 km (0.097 R)
• M15: 10,462,725 km (0.077 R)
• M16: 11,535,342 km (0.103 R)
• M17: 11,725,481 km (0.074 R)
• M18: 12,108,900 km (0.114 R)
• M19: 12,253,711 km (0.078 R)
• M20: 12,740,652 km (0.099 R)
• M21: 14,188,311 km (0.117 R)
• M22: 15,061,065 km (0.042 R)
• M23: 15,373,276 km (0.098 R)
• M24: 16,110,045 km (0.077 R)
• M25: 16,858,184 km (0.115 R)
• M26: 18,333,069 km (0.086 R)
• M27: 18,444,071 km (0.09 R)
• M28: 18,610,723 km (0.116 R)
• M29: 18,889,873 km (0.107 R)
• M30: 20,363,113 km (0.057 R)
• M31: 20,535,449 km (0.094 R)
• M32: 20,650,640 km (0.077 R)
• M33: 22,999,326 km (0.09 R)
• M34: 23,418,948 km (0.062 R)
• M35: 23,901,701 km (0.097 R)
• M36: 24,631,888 km (0.069 R)
• M37: 26,551,976 km (0.119 R)
• M38: 27,371,474 km (0.063 R)
• M39: 27,879,807 km (0.077 R)
• M40: 29,814,108 km (0.113 R)
• M41: 30,206,204 km (0.085 R)
• M42: 30,402,775 km (0.076 R)
• M43: 31,061,455 km (0.07 R)
• M44: 31,991,355 km (0.112 R)
• M45: 32,795,743 km (0.093 R)
• M46: 33,471,177 km (0.103 R)
• M47: 33,538,945 km (0.098 R)
• M48: 35,110,770 km (0.073 R)
• M49: 36,427,381 km (0.069 R)
• M50: 36,566,806 km (0.102 R)
• M51: 37,126,751 km (0.094 R)
• M52: 39,037,116 km (0.086 R)
• M53: 39,968,362 km (0.116 R)
• M54: 41,633,835 km (0.097 R)
• M55: 42,732,033 km (0.093 R)
• M56: 42,879,238 km (0.088 R)
• M57: 44,285,757 km (0.071 R)
• M58: 44,360,107 km (0.103 R)
• M59: 47,371,961 km (0.113 R)
• M60: 48,288,248 km (0.059 R)
• M61: 48,748,710 km (0.053 R)
• M62: 49,210,519 km (0.111 R)
• M63: 49,364,754 km (0.113 R)
• M64: 49,596,481 km (0.069 R)
• M65: 51,228,444 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.4

Radius: 5.3

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.63 AU - 19.15 AU

Year: 21624 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,570,389 km

• M1: 77,791 km (0.081 R)
• M2: 423,960 km (0.085 R)
• M3: 480,957 km (0.101 R)
• M4: 735,124 km (0.097 R)
• M5: 901,028 km (0.072 R)
• M6: 1,212,491 km (0.057 R)
• M7: 1,295,218 km (0.048 R)
• M8: 1,380,040 km (0.107 R)
• M9: 1,525,449 km (0.08 R)
• M10: 1,706,463 km (0.072 R)
• M11: 1,768,396 km (0.058 R)
• M12: 2,967,573 km (0.075 R)
• M13: 3,117,620 km (0.116 R)
• M14: 4,969,641 km (0.112 R)
• M15: 5,649,115 km (0.104 R)
• M16: 5,741,865 km (0.09 R)
• M17: 6,453,951 km (0.114 R)
• M18: 6,648,429 km (0.082 R)
• M19: 7,907,444 km (0.093 R)
• M20: 9,292,571 km (0.117 R)
• M21: 9,347,324 km (0.098 R)
• M22: 9,402,226 km (0.085 R)
• M23: 9,678,085 km (0.094 R)
• M24: 12,398,971 km (0.09 R)
• M25: 12,945,302 km (0.107 R)
• M26: 14,250,244 km (0.086 R)
• M27: 14,567,093 km (0.044 R)
• M28: 15,014,540 km (0.111 R)
• M29: 15,207,820 km (0.077 R)
• M30: 16,782,488 km (0.076 R)
• M31: 17,792,722 km (0.118 R)
• M32: 18,065,439 km (0.101 R)
• M33: 18,133,805 km (0.077 R)
• M34: 18,270,837 km (0.053 R)
• M35: 19,449,668 km (0.088 R)
• M36: 19,942,144 km (0.072 R)
• M37: 20,083,514 km (0.054 R)
• M38: 20,367,451 km (0.067 R)
• M39: 21,011,171 km (0.106 R)
• M40: 23,577,223 km (0.053 R)
• M41: 24,403,901 km (0.113 R)
• M42: 25,700,166 km (0.062 R)
• M43: 29,801,242 km (0.119 R)
• M44: 29,963,107 km (0.083 R)
• M45: 30,857,852 km (0.09 R)
• M46: 30,939,682 km (0.085 R)
• M47: 31,185,471 km (0.084 R)
• M48: 31,678,995 km (0.12 R)
• M49: 32,009,456 km (0.11 R)
• M50: 32,673,821 km (0.09 R)
• M51: 33,258,748 km (0.092 R)
• M52: 33,594,595 km (0.11 R)
• M53: 33,931,639 km (0.091 R)
• M54: 34,439,075 km (0.102 R)
• M55: 34,693,841 km (0.102 R)
• M56: 35,034,475 km (0.1 R)
• M57: 36,494,401 km (0.093 R)
• M58: 36,754,102 km (0.075 R)
• M59: 37,101,170 km (0.102 R)
• M60: 37,275,301 km (0.11 R)
• M61: 40,096,119 km (0.071 R)
• M62: 40,453,508 km (0.114 R)
• M63: 41,803,180 km (0.111 R)
• M64: 42,438,074 km (0.029 R)
• M65: 42,711,090 km (0.051 R)
• M66: 44,361,753 km (0.047 R)
• M67: 44,638,957 km (0.103 R)
• M68: 45,102,112 km (0.081 R)
• M69: 46,033,210 km (0.101 R)
• M70: 46,594,950 km (0.093 R)
• M71: 47,253,180 km (0.086 R)
• M72: 50,012,663 km (0.097 R)
• M73: 52,237,931 km (0.079 R)
• M74: 52,628,232 km (0.028 R)
• M75: 53,608,247 km (0.086 R)
• M76: 54,495,512 km (0.081 R)
• M77: 54,891,348 km (0.036 R)
• M78: 56,084,541 km (0.08 R)
• M79: 57,085,500 km (0.087 R)
• M80: 57,789,657 km (0.095 R)
• M81: 58,092,294 km (0.098 R)
• M82: 60,430,209 km (0.117 R)
• M83: 60,839,808 km (0.04 R)
• M84: 62,074,589 km (0.074 R)
• M85: 62,694,972 km (0.09 R)
• M86: 62,798,493 km (0.114 R)
• M87: 64,463,966 km (0.106 R)
• M88: 64,568,535 km (0.12 R)
• M89: 64,987,409 km (0.082 R)
• M90: 65,827,850 km (0.107 R)
• M91: 67,201,159 km (0.119 R)
• M92: 69,118,106 km (0.086 R)
• M93: 70,837,285 km (0.101 R)
• M94: 71,593,801 km (0.063 R)
• M95: 71,810,419 km (0.115 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 10,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit