🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.57 AU - 0.65 AU

Year: 182 Days

Day: 29.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,299,324 km

• M1: 330,910 km (0.118 R)
• M2: 382,971 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.56 AU - 0.66 AU

Year: 182 Days

Day: 23.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.58 AU - 0.78 AU

Year: 215 Days

Day: 18.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.89 AU - 1.03 AU

Year: 360 Days

Day: 21.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,299,324 km

• M1: 294,857 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.22 AU - 1.52 AU

Year: 614 Days

Day: 23.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.3

Radius: 12.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.68 AU - 10.96 AU

Year: 12694 Days

Day: 11.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 47,299,324 km

• M1: 158,574 km (0.116 R)
• M2: 286,929 km (0.085 R)
• M3: 413,937 km (0.077 R)
• M4: 498,311 km (0.1 R)
• M5: 602,131 km (0.102 R)
• M6: 688,898 km (0.076 R)
• M7: 992,881 km (0.043 R)
• M8: 1,114,055 km (0.083 R)
• M9: 1,273,227 km (0.069 R)
• M10: 1,544,149 km (0.086 R)
• M11: 2,043,507 km (0.11 R)
• M12: 2,201,033 km (0.044 R)
• M13: 2,507,560 km (0.1 R)
• M14: 3,184,191 km (0.056 R)
• M15: 3,745,931 km (0.091 R)
• M16: 4,313,206 km (0.081 R)
• M17: 4,934,037 km (0.096 R)
• M18: 6,087,586 km (0.117 R)
• M19: 6,374,216 km (0.098 R)
• M20: 8,823,133 km (0.1 R)
• M21: 8,952,535 km (0.083 R)
• M22: 12,134,930 km (0.091 R)
• M23: 12,387,452 km (0.12 R)
• M24: 12,971,183 km (0.036 R)
• M25: 13,081,586 km (0.086 R)
• M26: 13,192,288 km (0.095 R)
• M27: 13,713,338 km (0.037 R)
• M28: 13,863,534 km (0.091 R)
• M29: 14,014,179 km (0.059 R)
• M30: 17,708,498 km (0.087 R)
• M31: 18,614,313 km (0.062 R)
• M32: 19,619,611 km (0.1 R)
• M33: 19,916,114 km (0.116 R)
• M34: 20,214,113 km (0.102 R)
• M35: 20,556,543 km (0.099 R)
• M36: 22,341,544 km (0.093 R)
• M37: 23,814,036 km (0.052 R)
• M38: 23,949,572 km (0.084 R)
• M39: 24,402,853 km (0.116 R)
• M40: 25,548,324 km (0.082 R)
• M41: 26,011,479 km (0.069 R)
• M42: 27,796,631 km (0.102 R)
• M43: 28,512,157 km (0.059 R)
• M44: 28,799,984 km (0.086 R)
• M45: 29,281,988 km (0.072 R)
• M46: 29,572,507 km (0.113 R)
• M47: 29,669,596 km (0.079 R)
• M48: 30,254,075 km (0.054 R)
• M49: 33,890,650 km (0.098 R)
• M50: 33,992,227 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 9.4

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.92 AU - 10.8 AU

Year: 12768 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,299,324 km

• M1: 149,897 km (0.112 R)
• M2: 1,228,647 km (0.054 R)
• M3: 1,664,276 km (0.058 R)
• M4: 1,767,499 km (0.089 R)
• M5: 2,460,137 km (0.09 R)
• M6: 2,518,929 km (0.069 R)
• M7: 2,608,089 km (0.1 R)
• M8: 3,101,463 km (0.101 R)
• M9: 3,523,479 km (0.034 R)
• M10: 3,623,560 km (0.047 R)
• M11: 4,102,871 km (0.116 R)
• M12: 4,748,536 km (0.089 R)
• M13: 5,775,675 km (0.096 R)
• M14: 5,854,513 km (0.107 R)
• M15: 6,053,029 km (0.103 R)
• M16: 6,415,953 km (0.086 R)
• M17: 6,744,620 km (0.079 R)
• M18: 8,603,224 km (0.036 R)
• M19: 9,011,327 km (0.072 R)
• M20: 9,472,088 km (0.093 R)
• M21: 9,658,637 km (0.095 R)
• M22: 9,987,902 km (0.111 R)
• M23: 10,560,862 km (0.064 R)
• M24: 11,095,674 km (0.088 R)
• M25: 11,440,497 km (0.084 R)
• M26: 13,165,211 km (0.06 R)
• M27: 14,217,183 km (0.119 R)
• M28: 14,323,847 km (0.12 R)
• M29: 15,023,815 km (0.114 R)
• M30: 15,241,480 km (0.065 R)
• M31: 17,076,298 km (0.093 R)
• M32: 17,189,843 km (0.085 R)
• M33: 17,417,381 km (0.078 R)
• M34: 18,862,796 km (0.095 R)
• M35: 19,097,515 km (0.112 R)
• M36: 21,254,117 km (0.05 R)
• M37: 22,609,624 km (0.101 R)
• M38: 22,734,239 km (0.106 R)
• M39: 25,597,841 km (0.068 R)
• M40: 27,171,012 km (0.087 R)
• M41: 27,237,284 km (0.065 R)
• M42: 27,436,249 km (0.031 R)
• M43: 27,902,546 km (0.102 R)
• M44: 28,438,555 km (0.091 R)
• M45: 28,505,725 km (0.096 R)
• M46: 30,204,109 km (0.1 R)
• M47: 30,892,559 km (0.104 R)
• M48: 31,308,142 km (0.042 R)
• M49: 31,516,681 km (0.077 R)
• M50: 31,655,807 km (0.045 R)
• M51: 31,934,957 km (0.119 R)
• M52: 32,004,819 km (0.108 R)
• M53: 34,268,534 km (0.071 R)
• M54: 34,842,541 km (0.065 R)
• M55: 36,656,565 km (0.072 R)
• M56: 36,729,868 km (0.099 R)
• M57: 36,949,776 km (0.115 R)
• M58: 37,612,046 km (0.076 R)
• M59: 37,833,750 km (0.099 R)
• M60: 38,501,256 km (0.077 R)
• M61: 38,575,606 km (0.088 R)
• M62: 38,650,106 km (0.119 R)
• M63: 39,772,688 km (0.118 R)
• M64: 41,362,465 km (0.115 R)
• M65: 42,126,611 km (0.11 R)
• M66: 42,972,736 km (0.063 R)
• M67: 43,204,463 km (0.069 R)
• M68: 44,057,620 km (0.085 R)
• M69: 45,623,162 km (0.055 R)
• M70: 48,647,432 km (0.108 R)
• M71: 49,130,933 km (0.078 R)
• M72: 49,454,064 km (0.119 R)
• M73: 50,102,571 km (0.103 R)
• M74: 50,346,415 km (0.058 R)
• M75: 50,590,709 km (0.071 R)
• M76: 51,489,792 km (0.112 R)
• M77: 51,653,901 km (0.075 R)
• M78: 51,900,288 km (0.102 R)
• M79: 53,552,896 km (0.115 R)
• M80: 53,885,452 km (0.107 R)
• M81: 54,051,955 km (0.072 R)
• M82: 54,636,284 km (0.115 R)
• M83: 55,222,708 km (0.089 R)
• M84: 56,063,896 km (0.097 R)
• M85: 56,148,270 km (0.085 R)
• M86: 56,486,211 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.3

Radius: 7.3

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.5 AU - 15.52 AU

Year: 19013 Days

Day: 21 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 47,299,324 km

• M1: 199,264 km (0.052 R)
• M2: 289,921 km (0.09 R)
• M3: 501,003 km (0.063 R)
• M4: 575,503 km (0.044 R)
• M5: 778,956 km (0.028 R)
• M6: 911,949 km (0.068 R)
• M7: 1,052,571 km (0.113 R)
• M8: 1,857,856 km (0.066 R)
• M9: 2,349,285 km (0.109 R)
• M10: 2,413,612 km (0.11 R)
• M11: 2,777,284 km (0.112 R)
• M12: 3,087,850 km (0.052 R)
• M13: 3,265,123 km (0.085 R)
• M14: 3,409,335 km (0.078 R)
• M15: 3,666,943 km (0.09 R)
• M16: 4,799,997 km (0.099 R)
• M17: 5,005,545 km (0.086 R)
• M18: 5,425,466 km (0.091 R)
• M19: 6,890,029 km (0.089 R)
• M20: 7,978,653 km (0.112 R)
• M21: 8,667,102 km (0.108 R)
• M22: 8,767,034 km (0.111 R)
• M23: 9,891,262 km (0.113 R)
• M24: 11,060,219 km (0.109 R)
• M25: 11,937,611 km (0.065 R)
• M26: 12,048,762 km (0.099 R)
• M27: 12,328,361 km (0.041 R)
• M28: 12,497,107 km (0.102 R)
• M29: 13,122,576 km (0.088 R)
• M30: 14,760,224 km (0.05 R)
• M31: 14,819,913 km (0.069 R)
• M32: 15,059,419 km (0.11 R)
• M33: 15,119,408 km (0.089 R)
• M34: 15,602,908 km (0.06 R)
• M35: 17,334,803 km (0.08 R)
• M36: 17,397,784 km (0.117 R)
• M37: 17,460,764 km (0.102 R)
• M38: 18,031,630 km (0.114 R)
• M39: 18,159,386 km (0.082 R)
• M40: 19,780,728 km (0.095 R)
• M41: 20,842,424 km (0.114 R)
• M42: 21,515,465 km (0.116 R)
• M43: 21,854,603 km (0.114 R)
• M44: 23,298,372 km (0.074 R)
• M45: 23,576,924 km (0.091 R)
• M46: 24,137,168 km (0.072 R)
• M47: 24,701,900 km (0.094 R)
• M48: 25,057,045 km (0.039 R)
• M49: 26,132,504 km (0.068 R)
• M50: 29,373,243 km (0.035 R)
• M51: 31,500,524 km (0.087 R)
• M52: 31,577,418 km (0.12 R)
• M53: 31,731,504 km (0.089 R)
• M54: 32,117,466 km (0.089 R)
• M55: 33,128,299 km (0.117 R)
• M56: 33,206,539 km (0.118 R)
• M57: 34,466,003 km (0.027 R)
• M58: 34,703,864 km (0.115 R)
• M59: 34,862,886 km (0.049 R)
• M60: 35,021,909 km (0.091 R)
• M61: 35,741,026 km (0.091 R)
• M62: 36,465,079 km (0.114 R)
• M63: 36,707,428 km (0.078 R)
• M64: 36,869,442 km (0.037 R)
• M65: 37,764,038 km (0.085 R)
• M66: 38,665,963 km (0.12 R)
• M67: 38,830,671 km (0.109 R)
• M68: 39,574,770 km (0.095 R)
• M69: 40,240,331 km (0.088 R)
• M70: 40,658,008 km (0.104 R)
• M71: 41,751,120 km (0.1 R)
• M72: 43,794,178 km (0.113 R)
• M73: 44,309,992 km (0.11 R)
• M74: 45,000,835 km (0.078 R)
• M75: 45,434,519 km (0.107 R)
• M76: 45,869,550 km (0.096 R)
• M77: 46,218,561 km (0.062 R)
• M78: 47,182,869 km (0.097 R)
• M79: 47,270,833 km (0.082 R)
• M80: 49,042,221 km (0.079 R)
• M81: 50,115,436 km (0.074 R)
• M82: 50,654,886 km (0.119 R)
• M83: 51,377,294 km (0.108 R)
• M84: 52,376,010 km (0.112 R)
• M85: 52,832,134 km (0.11 R)
• M86: 54,300,586 km (0.097 R)
• M87: 54,669,644 km (0.117 R)
• M88: 55,503,503 km (0.09 R)
• M89: 55,968,453 km (0.1 R)
• M90: 56,621,597 km (0.039 R)
• M91: 59,069,766 km (0.056 R)
• M92: 59,734,729 km (0.093 R)
• M93: 60,497,678 km (0.062 R)
• M94: 61,072,134 km (0.093 R)
• M95: 62,419,412 km (0.102 R)
• M96: 64,653,956 km (0.087 R)
• M97: 64,751,643 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.5

Radius: 7.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.01 AU - 21.55 AU

Year: 29925 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 47,299,324 km

• M1: 249,828 km (0.111 R)
• M2: 561,441 km (0.094 R)
• M3: 655,538 km (0.094 R)
• M4: 988,842 km (0.092 R)
• M5: 1,183,918 km (0.085 R)
• M6: 1,327,980 km (0.078 R)
• M7: 1,521,859 km (0.089 R)
• M8: 2,132,069 km (0.091 R)
• M9: 2,568,446 km (0.034 R)
• M10: 2,702,037 km (0.112 R)
• M11: 3,433,570 km (0.109 R)
• M12: 3,521,833 km (0.108 R)
• M13: 4,703,357 km (0.062 R)
• M14: 4,933,439 km (0.119 R)
• M15: 6,138,449 km (0.091 R)
• M16: 6,791,893 km (0.108 R)
• M17: 6,903,044 km (0.067 R)
• M18: 7,164,541 km (0.119 R)
• M19: 7,315,485 km (0.086 R)
• M20: 11,371,981 km (0.108 R)
• M21: 12,217,060 km (0.12 R)
• M22: 14,345,089 km (0.037 R)
• M23: 16,385,754 km (0.12 R)
• M24: 16,584,869 km (0.049 R)
• M25: 17,237,415 km (0.085 R)
• M26: 17,541,398 km (0.066 R)
• M27: 17,898,188 km (0.055 R)
• M28: 18,308,984 km (0.058 R)
• M29: 18,515,579 km (0.094 R)
• M30: 18,567,340 km (0.08 R)
• M31: 19,983,284 km (0.074 R)
• M32: 20,355,932 km (0.047 R)
• M33: 20,784,679 km (0.109 R)
• M34: 22,529,439 km (0.115 R)
• M35: 23,028,647 km (0.097 R)
• M36: 23,084,298 km (0.118 R)
• M37: 23,251,548 km (0.071 R)
• M38: 24,094,233 km (0.099 R)
• M39: 24,434,119 km (0.088 R)
• M40: 27,919,002 km (0.119 R)
• M41: 29,235,313 km (0.117 R)
• M42: 29,597,789 km (0.096 R)
• M43: 29,658,227 km (0.07 R)
• M44: 30,022,497 km (0.083 R)
• M45: 30,510,486 km (0.1 R)
• M46: 30,878,048 km (0.12 R)
• M47: 33,998,659 km (0.098 R)
• M48: 34,252,527 km (0.091 R)
• M49: 35,018,169 km (0.043 R)
• M50: 35,853,972 km (0.099 R)
• M51: 36,047,851 km (0.117 R)
• M52: 37,742,047 km (0.101 R)
• M53: 38,996,575 km (0.119 R)
• M54: 40,331,736 km (0.101 R)
• M55: 41,275,249 km (0.097 R)
• M56: 41,953,676 km (0.112 R)
• M57: 42,021,743 km (0.09 R)
• M58: 43,115,453 km (0.11 R)
• M59: 44,287,702 km (0.098 R)
• M60: 46,663,465 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 12,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit