🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.75 AU - 0.79 AU

Year: 243 Days

Day: 25.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.67 AU - 0.99 AU

Year: 272 Days

Day: 45.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.93 AU - 2.95 AU

Year: 1372 Days

Day: 20.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.21 AU - 3.39 AU

Year: 1686 Days

Day: 24.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,629,830 km

• M1: 340,784 km (0.106 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 9.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.2 AU - 6.12 AU

Year: 4846 Days

Day: 9.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,629,830 km

• M1: 122,670 km (0.036 R)
• M2: 201,060 km (0.104 R)
• M3: 353,350 km (0.11 R)
• M4: 590,313 km (0.106 R)
• M5: 680,820 km (0.117 R)
• M6: 923,468 km (0.049 R)
• M7: 1,405,622 km (0.104 R)
• M8: 1,530,536 km (0.058 R)
• M9: 1,644,679 km (0.094 R)
• M10: 1,747,004 km (0.047 R)
• M11: 1,866,682 km (0.108 R)
• M12: 2,035,728 km (0.103 R)
• M13: 2,098,409 km (0.078 R)
• M14: 2,356,017 km (0.077 R)
• M15: 2,539,125 km (0.092 R)
• M16: 2,955,007 km (0.083 R)
• M17: 3,134,674 km (0.112 R)
• M18: 3,225,928 km (0.051 R)
• M19: 3,299,531 km (0.094 R)
• M20: 3,504,779 km (0.118 R)
• M21: 3,714,515 km (0.119 R)
• M22: 3,850,051 km (0.108 R)
• M23: 4,086,266 km (0.03 R)
• M24: 4,186,048 km (0.106 R)
• M25: 4,449,639 km (0.079 R)
• M26: 4,531,768 km (0.096 R)
• M27: 4,739,410 km (0.079 R)
• M28: 5,229,044 km (0.06 R)
• M29: 5,293,969 km (0.029 R)
• M30: 5,667,815 km (0.118 R)
• M31: 5,869,173 km (0.103 R)
• M32: 6,164,330 km (0.099 R)
• M33: 6,348,335 km (0.029 R)
• M34: 6,464,274 km (0.107 R)
• M35: 6,534,136 km (0.089 R)
• M36: 7,934,821 km (0.092 R)
• M37: 8,210,679 km (0.095 R)
• M38: 8,362,521 km (0.089 R)
• M39: 8,566,423 km (0.1 R)
• M40: 9,610,466 km (0.049 R)
• M41: 10,120,296 km (0.073 R)
• M42: 10,255,981 km (0.082 R)
• M43: 10,474,394 km (0.12 R)
• M44: 10,832,382 km (0.054 R)
• M45: 11,138,609 km (0.115 R)
• M46: 11,844,860 km (0.053 R)
• M47: 12,828,765 km (0.094 R)
• M48: 13,449,447 km (0.102 R)
• M49: 13,989,346 km (0.05 R)
• M50: 14,080,002 km (0.096 R)
• M51: 14,505,758 km (0.079 R)
• M52: 14,566,943 km (0.104 R)
• M53: 14,843,250 km (0.107 R)
• M54: 15,121,353 km (0.041 R)
• M55: 15,463,483 km (0.048 R)
• M56: 15,557,281 km (0.039 R)
• M57: 15,934,268 km (0.065 R)
• M58: 16,314,246 km (0.099 R)
• M59: 17,407,059 km (0.028 R)
• M60: 17,504,596 km (0.087 R)
• M61: 17,602,433 km (0.109 R)
• M62: 17,929,454 km (0.074 R)
• M63: 18,457,086 km (0.03 R)
• M64: 19,056,824 km (0.077 R)
• M65: 19,123,844 km (0.084 R)
• M66: 19,527,608 km (0.096 R)
• M67: 20,446,439 km (0.03 R)
• M68: 20,515,104 km (0.101 R)
• M69: 20,721,399 km (0.064 R)
• M70: 21,032,264 km (0.092 R)
• M71: 21,240,354 km (0.071 R)
• M72: 21,379,480 km (0.089 R)
• M73: 21,553,762 km (0.113 R)
• M74: 22,008,988 km (0.093 R)
• M75: 22,929,314 km (0.096 R)
• M76: 23,072,031 km (0.079 R)
• M77: 23,286,554 km (0.077 R)
• M78: 23,717,845 km (0.11 R)
• M79: 23,898,260 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.5

Radius: 15

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.38 AU - 10.32 AU

Year: 9475 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,629,830 km

• M1: 322,234 km (0.037 R)
• M2: 541,993 km (0.106 R)
• M3: 945,309 km (0.086 R)
• M4: 1,913,357 km (0.079 R)
• M5: 2,156,453 km (0.059 R)
• M6: 2,307,248 km (0.08 R)
• M7: 2,646,536 km (0.049 R)
• M8: 2,891,128 km (0.067 R)
• M9: 3,315,388 km (0.082 R)
• M10: 3,943,101 km (0.054 R)
• M11: 4,350,456 km (0.107 R)
• M12: 4,607,914 km (0.08 R)
• M13: 4,705,900 km (0.086 R)
• M14: 4,837,546 km (0.119 R)
• M15: 5,104,429 km (0.045 R)
• M16: 5,653,154 km (0.111 R)
• M17: 6,077,114 km (0.098 R)
• M18: 6,256,931 km (0.109 R)
• M19: 6,475,045 km (0.095 R)
• M20: 7,144,495 km (0.106 R)
• M21: 8,190,035 km (0.052 R)
• M22: 8,349,057 km (0.105 R)
• M23: 8,469,035 km (0.104 R)
• M24: 8,751,176 km (0.081 R)
• M25: 9,077,300 km (0.079 R)
• M26: 9,784,000 km (0.052 R)
• M27: 10,638,054 km (0.106 R)
• M28: 10,855,270 km (0.044 R)
• M29: 11,694,514 km (0.059 R)
• M30: 13,294,613 km (0.078 R)
• M31: 13,528,883 km (0.054 R)
• M32: 13,764,500 km (0.1 R)
• M33: 13,906,468 km (0.095 R)
• M34: 14,720,430 km (0.048 R)
• M35: 15,157,555 km (0.108 R)
• M36: 15,255,392 km (0.112 R)
• M37: 15,500,583 km (0.106 R)
• M38: 16,094,637 km (0.028 R)
• M39: 16,545,076 km (0.106 R)
• M40: 17,152,293 km (0.111 R)
• M41: 17,509,683 km (0.076 R)
• M42: 17,818,154 km (0.097 R)
• M43: 17,921,376 km (0.077 R)
• M44: 18,492,541 km (0.109 R)
• M45: 19,334,178 km (0.062 R)
• M46: 19,706,378 km (0.086 R)
• M47: 20,619,972 km (0.062 R)
• M48: 22,210,347 km (0.104 R)
• M49: 22,992,146 km (0.091 R)
• M50: 23,330,087 km (0.077 R)
• M51: 23,556,130 km (0.084 R)
• M52: 24,296,190 km (0.113 R)
• M53: 24,525,524 km (0.065 R)
• M54: 25,682,514 km (0.102 R)
• M55: 26,150,306 km (0.098 R)
• M56: 26,975,787 km (0.092 R)
• M57: 27,272,739 km (0.108 R)
• M58: 28,350,442 km (0.086 R)
• M59: 28,471,168 km (0.111 R)
• M60: 28,591,893 km (0.118 R)
• M61: 28,894,679 km (0.12 R)
• M62: 29,259,249 km (0.12 R)
• M63: 29,625,465 km (0.102 R)
• M64: 30,054,661 km (0.084 R)
• M65: 30,424,168 km (0.117 R)
• M66: 32,672,624 km (0.088 R)
• M67: 33,052,602 km (0.097 R)
• M68: 33,497,806 km (0.065 R)
• M69: 34,458,374 km (0.11 R)
• M70: 35,622,993 km (0.087 R)
• M71: 36,537,634 km (0.092 R)
• M72: 36,800,478 km (0.104 R)
• M73: 38,523,845 km (0.096 R)
• M74: 39,059,406 km (0.104 R)
• M75: 40,816,881 km (0.058 R)
• M76: 41,842,674 km (0.083 R)
• M77: 42,048,820 km (0.106 R)
• M78: 42,186,450 km (0.107 R)
• M79: 43,154,049 km (0.09 R)
• M80: 43,779,966 km (0.069 R)
• M81: 44,059,116 km (0.1 R)
• M82: 44,198,840 km (0.116 R)
• M83: 47,454,689 km (0.074 R)
• M84: 48,100,802 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 10.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.57 AU - 11.07 AU

Year: 12809 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,629,830 km

• M1: 148,850 km (0.091 R)
• M2: 249,828 km (0.087 R)
• M3: 380,128 km (0.092 R)
• M4: 528,529 km (0.113 R)
• M5: 665,112 km (0.082 R)
• M6: 778,956 km (0.059 R)
• M7: 1,014,274 km (0.087 R)
• M8: 1,244,505 km (0.115 R)
• M9: 1,629,270 km (0.036 R)
• M10: 1,803,253 km (0.101 R)
• M11: 2,067,143 km (0.075 R)
• M12: 2,343,750 km (0.119 R)
• M13: 2,781,174 km (0.055 R)
• M14: 3,383,455 km (0.078 R)
• M15: 3,648,094 km (0.079 R)
• M16: 3,793,503 km (0.118 R)
• M17: 4,750,331 km (0.103 R)
• M18: 4,909,353 km (0.107 R)
• M19: 5,000,907 km (0.103 R)
• M20: 5,139,435 km (0.103 R)
• M21: 6,218,783 km (0.095 R)
• M22: 6,568,543 km (0.1 R)
• M23: 6,745,817 km (0.064 R)
• M24: 7,313,541 km (0.037 R)
• M25: 7,444,738 km (0.106 R)
• M26: 8,112,393 km (0.105 R)
• M27: 8,357,435 km (0.111 R)
• M28: 8,632,545 km (0.049 R)
• M29: 9,361,984 km (0.093 R)
• M30: 10,111,170 km (0.064 R)
• M31: 11,483,432 km (0.119 R)
• M32: 12,472,124 km (0.118 R)
• M33: 13,135,890 km (0.1 R)
• M34: 13,520,207 km (0.079 R)
• M35: 13,940,876 km (0.059 R)
• M36: 14,071,176 km (0.116 R)
• M37: 14,728,808 km (0.12 R)
• M38: 15,161,595 km (0.086 R)
• M39: 15,463,633 km (0.085 R)
• M40: 15,564,761 km (0.106 R)
• M41: 15,767,765 km (0.062 R)
• M42: 18,128,569 km (0.107 R)
• M43: 18,556,569 km (0.051 R)
• M44: 19,386,089 km (0.087 R)
• M45: 19,860,464 km (0.1 R)
• M46: 20,597,532 km (0.089 R)
• M47: 21,757,664 km (0.115 R)
• M48: 22,708,658 km (0.042 R)
• M49: 23,828,846 km (0.064 R)
• M50: 24,927,493 km (0.117 R)
• M51: 25,046,124 km (0.114 R)
• M52: 25,443,007 km (0.038 R)
• M53: 25,682,214 km (0.086 R)
• M54: 26,889,320 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.1

Radius: 9.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.5 AU - 14.78 AU

Year: 16173 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,629,830 km

• M1: 118,332 km (0.078 R)
• M2: 178,021 km (0.103 R)
• M3: 258,505 km (0.098 R)
• M4: 434,582 km (0.109 R)
• M5: 800,498 km (0.119 R)
• M6: 905,516 km (0.073 R)
• M7: 1,034,320 km (0.086 R)
• M8: 1,289,982 km (0.102 R)
• M9: 1,457,382 km (0.112 R)
• M10: 1,837,062 km (0.064 R)
• M11: 2,398,503 km (0.036 R)
• M12: 2,605,845 km (0.076 R)
• M13: 3,093,684 km (0.11 R)
• M14: 3,348,449 km (0.038 R)
• M15: 3,580,475 km (0.112 R)
• M16: 3,639,417 km (0.093 R)
• M17: 3,758,198 km (0.081 R)
• M18: 4,465,796 km (0.074 R)
• M19: 4,851,160 km (0.119 R)
• M20: 4,916,534 km (0.119 R)
• M21: 5,081,092 km (0.073 R)
• M22: 5,180,724 km (0.084 R)
• M23: 5,280,954 km (0.095 R)
• M24: 5,483,510 km (0.06 R)
• M25: 5,757,424 km (0.091 R)
• M26: 6,426,126 km (0.117 R)
• M27: 6,533,986 km (0.07 R)
• M28: 6,678,797 km (0.033 R)
• M29: 7,305,762 km (0.115 R)
• M30: 8,615,641 km (0.067 R)
• M31: 8,934,434 km (0.113 R)
• M32: 9,256,967 km (0.043 R)
• M33: 9,789,236 km (0.05 R)
• M34: 10,038,316 km (0.111 R)
• M35: 10,163,679 km (0.109 R)
• M36: 10,926,479 km (0.105 R)
• M37: 11,620,015 km (0.081 R)
• M38: 12,060,730 km (0.044 R)
• M39: 12,149,591 km (0.107 R)
• M40: 12,238,602 km (0.098 R)
• M41: 12,551,860 km (0.107 R)
• M42: 13,140,677 km (0.109 R)
• M43: 13,924,420 km (0.094 R)
• M44: 14,533,732 km (0.102 R)
• M45: 15,152,020 km (0.113 R)
• M46: 15,391,975 km (0.062 R)
• M47: 16,070,850 km (0.088 R)
• M48: 18,012,930 km (0.108 R)
• M49: 18,522,760 km (0.102 R)
• M50: 18,882,542 km (0.12 R)
• M51: 19,348,390 km (0.092 R)
• M52: 20,768,672 km (0.111 R)
• M53: 21,303,186 km (0.119 R)
• M54: 21,626,167 km (0.079 R)
• M55: 21,896,491 km (0.071 R)
• M56: 22,331,372 km (0.087 R)
• M57: 24,379,367 km (0.087 R)
• M58: 24,491,864 km (0.059 R)
• M59: 24,660,760 km (0.031 R)
• M60: 25,226,689 km (0.064 R)
• M61: 25,739,810 km (0.106 R)
• M62: 25,911,548 km (0.064 R)
• M63: 27,241,024 km (0.045 R)
• M64: 28,061,269 km (0.079 R)
• M65: 28,297,036 km (0.106 R)
• M66: 28,356,127 km (0.091 R)
• M67: 28,415,218 km (0.102 R)
• M68: 29,127,603 km (0.089 R)
• M69: 29,306,672 km (0.117 R)
• M70: 29,665,707 km (0.095 R)
• M71: 30,267,539 km (0.108 R)
• M72: 31,605,692 km (0.101 R)
• M73: 34,402,274 km (0.058 R)
• M74: 36,053,835 km (0.104 R)
• M75: 36,310,246 km (0.107 R)
• M76: 36,374,423 km (0.085 R)
• M77: 37,083,068 km (0.036 R)
• M78: 39,038,761 km (0.076 R)
• M79: 39,962,827 km (0.05 R)
• M80: 40,228,064 km (0.064 R)
• M81: 40,894,074 km (0.083 R)
• M82: 41,429,485 km (0.1 R)
• M83: 41,698,013 km (0.056 R)
• M84: 41,832,501 km (0.086 R)
• M85: 42,710,192 km (0.054 R)
• M86: 44,896,565 km (0.05 R)
• M87: 45,656,522 km (0.119 R)
• M88: 46,420,668 km (0.05 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 19,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit