🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.39 AU - 1.43 AU

Year: 731 Days

Day: 43.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,694,337 km

• M1: 84,822 km (0.075 R)
• M2: 248,183 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.14 AU - 1.72 AU

Year: 747 Days

Day: 28.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,694,337 km

• M1: 361,129 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.4 AU - 2.1 AU

Year: 1011 Days

Day: 41.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.8

Radius: 13.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.03 AU - 3.35 AU

Year: 2487 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,694,337 km

• M1: 176,226 km (0.113 R)
• M2: 390,151 km (0.074 R)
• M3: 524,640 km (0.119 R)
• M4: 633,098 km (0.115 R)
• M5: 734,675 km (0.1 R)
• M6: 834,008 km (0.031 R)
• M7: 920,924 km (0.098 R)
• M8: 1,048,382 km (0.105 R)
• M9: 1,394,851 km (0.113 R)
• M10: 1,587,383 km (0.107 R)
• M11: 1,975,739 km (0.068 R)
• M12: 2,071,631 km (0.104 R)
• M13: 2,394,314 km (0.089 R)
• M14: 2,496,938 km (0.1 R)
• M15: 2,640,552 km (0.079 R)
• M16: 2,813,936 km (0.097 R)
• M17: 3,214,559 km (0.109 R)
• M18: 3,314,042 km (0.049 R)
• M19: 3,678,013 km (0.109 R)
• M20: 3,948,187 km (0.072 R)
• M21: 4,131,893 km (0.069 R)
• M22: 4,240,501 km (0.074 R)
• M23: 4,381,422 km (0.119 R)
• M24: 4,813,760 km (0.077 R)
• M25: 5,109,814 km (0.078 R)
• M26: 5,243,256 km (0.108 R)
• M27: 5,633,706 km (0.108 R)
• M28: 5,841,049 km (0.12 R)
• M29: 5,998,426 km (0.094 R)
• M30: 6,121,694 km (0.119 R)
• M31: 6,335,021 km (0.12 R)
• M32: 6,714,401 km (0.091 R)
• M33: 6,879,408 km (0.081 R)
• M34: 7,213,161 km (0.08 R)
• M35: 7,533,450 km (0.062 R)
• M36: 8,207,538 km (0.077 R)
• M37: 8,305,375 km (0.113 R)
• M38: 8,443,154 km (0.096 R)
• M39: 8,760,751 km (0.048 R)
• M40: 9,163,468 km (0.117 R)
• M41: 9,285,390 km (0.041 R)
• M42: 9,407,911 km (0.067 R)
• M43: 9,799,558 km (0.115 R)
• M44: 10,091,573 km (0.111 R)
• M45: 10,407,524 km (0.087 R)
• M46: 10,513,738 km (0.114 R)
• M47: 10,620,102 km (0.105 R)
• M48: 11,027,906 km (0.076 R)
• M49: 11,222,832 km (0.078 R)
• M50: 11,375,422 km (0.093 R)
• M51: 11,881,063 km (0.117 R)
• M52: 12,125,655 km (0.113 R)
• M53: 12,259,695 km (0.056 R)
• M54: 12,869,157 km (0.075 R)
• M55: 13,373,152 km (0.03 R)
• M56: 13,673,993 km (0.112 R)
• M57: 13,883,580 km (0.109 R)
• M58: 14,613,767 km (0.114 R)
• M59: 14,708,762 km (0.069 R)
• M60: 14,875,863 km (0.117 R)
• M61: 15,574,186 km (0.049 R)
• M62: 15,964,187 km (0.102 R)
• M63: 16,111,242 km (0.069 R)
• M64: 16,654,432 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.8

Radius: 10.6

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.97 AU - 4.07 AU

Year: 2883 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,694,337 km

• M1: 135,685 km (0.072 R)
• M2: 223,050 km (0.104 R)
• M3: 289,322 km (0.067 R)
• M4: 577,448 km (0.082 R)
• M5: 796,459 km (0.103 R)
• M6: 973,284 km (0.047 R)
• M7: 1,042,996 km (0.027 R)
• M8: 1,126,771 km (0.069 R)
• M9: 1,327,083 km (0.116 R)
• M10: 1,418,487 km (0.077 R)
• M11: 1,552,826 km (0.083 R)
• M12: 1,952,103 km (0.088 R)
• M13: 2,102,448 km (0.072 R)
• M14: 2,225,717 km (0.119 R)
• M15: 2,725,673 km (0.085 R)
• M16: 2,809,598 km (0.033 R)
• M17: 2,962,935 km (0.095 R)
• M18: 3,349,496 km (0.118 R)
• M19: 3,512,408 km (0.103 R)
• M20: 3,808,313 km (0.097 R)
• M21: 3,997,554 km (0.064 R)
• M22: 4,189,788 km (0.102 R)
• M23: 4,306,624 km (0.047 R)
• M24: 4,464,150 km (0.083 R)
• M25: 4,907,259 km (0.099 R)
• M26: 5,051,322 km (0.051 R)
• M27: 5,134,199 km (0.074 R)
• M28: 5,301,449 km (0.029 R)
• M29: 5,577,009 km (0.097 R)
• M30: 5,922,580 km (0.108 R)
• M31: 6,054,076 km (0.119 R)
• M32: 6,748,659 km (0.112 R)
• M33: 7,280,330 km (0.079 R)
• M34: 7,397,764 km (0.105 R)
• M35: 8,581,083 km (0.048 R)
• M36: 8,829,865 km (0.093 R)
• M37: 8,980,211 km (0.111 R)
• M38: 9,462,215 km (0.069 R)
• M39: 9,770,835 km (0.11 R)
• M40: 10,056,717 km (0.082 R)
• M41: 10,135,256 km (0.034 R)
• M42: 10,240,124 km (0.098 R)
• M43: 10,583,750 km (0.043 R)
• M44: 11,282,073 km (0.069 R)
• M45: 11,472,810 km (0.049 R)
• M46: 11,582,166 km (0.115 R)
• M47: 12,134,332 km (0.07 R)
• M48: 12,217,957 km (0.057 R)
• M49: 12,666,901 km (0.072 R)
• M50: 12,779,996 km (0.073 R)
• M51: 13,064,232 km (0.086 R)
• M52: 13,321,840 km (0.083 R)
• M53: 13,494,476 km (0.098 R)
• M54: 13,581,093 km (0.092 R)
• M55: 13,725,904 km (0.081 R)
• M56: 14,017,021 km (0.099 R)
• M57: 14,546,149 km (0.032 R)
• M58: 15,261,676 km (0.112 R)
• M59: 15,472,609 km (0.102 R)
• M60: 15,623,852 km (0.072 R)
• M61: 15,897,317 km (0.079 R)
• M62: 16,264,430 km (0.12 R)
• M63: 16,418,217 km (0.079 R)
• M64: 17,571,317 km (0.108 R)
• M65: 17,697,578 km (0.058 R)
• M66: 18,173,598 km (0.113 R)
• M67: 18,301,205 km (0.07 R)
• M68: 18,943,878 km (0.112 R)
• M69: 19,430,819 km (0.076 R)
• M70: 20,020,683 km (0.11 R)
• M71: 20,317,635 km (0.099 R)
• M72: 20,649,592 km (0.032 R)
• M73: 21,352,254 km (0.108 R)
• M74: 21,419,573 km (0.078 R)
• M75: 21,621,979 km (0.092 R)
• M76: 21,791,174 km (0.099 R)
• M77: 22,472,143 km (0.032 R)
• M78: 22,712,248 km (0.115 R)
• M79: 23,125,736 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.4

Radius: 14.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.39 AU - 5.23 AU

Year: 3906 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,694,337 km

• M1: 193,580 km (0.118 R)
• M2: 305,030 km (0.084 R)
• M3: 682,914 km (0.092 R)
• M4: 995,125 km (0.075 R)
• M5: 1,124,527 km (0.12 R)
• M6: 1,462,469 km (0.118 R)
• M7: 1,586,785 km (0.048 R)
• M8: 1,780,364 km (0.093 R)
• M9: 2,023,311 km (0.079 R)
• M10: 2,148,973 km (0.055 R)
• M11: 2,277,478 km (0.079 R)
• M12: 2,379,205 km (0.069 R)
• M13: 2,482,577 km (0.111 R)
• M14: 3,151,130 km (0.061 R)
• M15: 3,298,035 km (0.112 R)
• M16: 3,632,984 km (0.059 R)
• M17: 3,804,723 km (0.096 R)
• M18: 4,014,309 km (0.114 R)
• M19: 4,156,278 km (0.083 R)
• M20: 4,299,892 km (0.104 R)
• M21: 4,853,553 km (0.109 R)
• M22: 4,948,099 km (0.1 R)
• M23: 5,469,149 km (0.045 R)
• M24: 5,567,584 km (0.038 R)
• M25: 5,826,388 km (0.116 R)
• M26: 6,130,072 km (0.094 R)
• M27: 6,273,536 km (0.098 R)
• M28: 6,459,786 km (0.07 R)
• M29: 6,710,811 km (0.075 R)
• M30: 7,681,252 km (0.076 R)
• M31: 7,813,946 km (0.099 R)
• M32: 8,261,991 km (0.102 R)
• M33: 8,603,523 km (0.054 R)
• M34: 8,741,452 km (0.096 R)
• M35: 8,973,030 km (0.049 R)
• M36: 9,159,728 km (0.04 R)
• M37: 9,751,537 km (0.119 R)
• M38: 10,136,901 km (0.114 R)
• M39: 10,502,668 km (0.115 R)
• M40: 10,675,005 km (0.064 R)
• M41: 11,398,460 km (0.102 R)
• M42: 11,855,631 km (0.057 R)
• M43: 12,215,265 km (0.106 R)
• M44: 12,500,548 km (0.068 R)
• M45: 12,735,416 km (0.12 R)
• M46: 13,024,589 km (0.095 R)
• M47: 13,156,834 km (0.053 R)
• M48: 13,422,519 km (0.07 R)
• M49: 14,013,281 km (0.105 R)
• M50: 14,312,028 km (0.082 R)
• M51: 14,887,980 km (0.099 R)
• M52: 15,331,837 km (0.06 R)
• M53: 15,611,585 km (0.104 R)
• M54: 15,723,933 km (0.065 R)
• M55: 16,232,865 km (0.109 R)
• M56: 16,862,223 km (0.056 R)
• M57: 17,093,202 km (0.042 R)
• M58: 17,238,013 km (0.116 R)
• M59: 17,441,466 km (0.115 R)
• M60: 17,850,766 km (0.118 R)
• M61: 18,204,116 km (0.117 R)
• M62: 18,441,079 km (0.091 R)
• M63: 18,738,480 km (0.118 R)
• M64: 18,917,848 km (0.063 R)
• M65: 20,219,499 km (0.098 R)
• M66: 20,311,352 km (0.073 R)
• M67: 20,434,172 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.1

Radius: 13.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.65 AU - 6.03 AU

Year: 4648 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,694,337 km

• M1: 170,841 km (0.095 R)
• M2: 263,292 km (0.079 R)
• M3: 486,941 km (0.099 R)
• M4: 773,421 km (0.112 R)
• M5: 867,368 km (0.083 R)
• M6: 987,944 km (0.12 R)
• M7: 1,114,654 km (0.106 R)
• M8: 1,322,146 km (0.06 R)
• M9: 1,542,803 km (0.09 R)
• M10: 2,261,770 km (0.104 R)
• M11: 2,401,495 km (0.102 R)
• M12: 2,512,197 km (0.112 R)
• M13: 2,805,110 km (0.097 R)
• M14: 2,938,850 km (0.096 R)
• M15: 3,265,273 km (0.112 R)
• M16: 3,459,600 km (0.091 R)
• M17: 3,549,209 km (0.068 R)
• M18: 3,694,469 km (0.086 R)
• M19: 3,841,524 km (0.069 R)
• M20: 4,084,919 km (0.116 R)
• M21: 4,352,700 km (0.116 R)
• M22: 4,626,314 km (0.027 R)
• M23: 4,725,348 km (0.048 R)
• M24: 5,169,953 km (0.082 R)
• M25: 5,439,079 km (0.113 R)
• M26: 5,628,171 km (0.11 R)
• M27: 5,862,142 km (0.117 R)
• M28: 5,969,703 km (0.052 R)
• M29: 6,056,171 km (0.084 R)
• M30: 6,252,144 km (0.099 R)
• M31: 6,920,996 km (0.096 R)
• M32: 7,472,414 km (0.111 R)
• M33: 7,612,587 km (0.03 R)
• M34: 7,706,534 km (0.099 R)
• M35: 7,919,262 km (0.07 R)
• M36: 8,038,193 km (0.098 R)
• M37: 8,569,116 km (0.106 R)
• M38: 8,715,871 km (0.085 R)
• M39: 8,888,058 km (0.12 R)
• M40: 9,136,241 km (0.082 R)
• M41: 9,311,271 km (0.11 R)
• M42: 9,996,878 km (0.049 R)
• M43: 10,177,293 km (0.082 R)
• M44: 10,306,844 km (0.061 R)
• M45: 11,122,302 km (0.093 R)
• M46: 11,229,115 km (0.096 R)
• M47: 11,958,555 km (0.1 R)
• M48: 12,315,346 km (0.085 R)
• M49: 13,011,275 km (0.105 R)
• M50: 13,321,541 km (0.084 R)
• M51: 13,577,204 km (0.096 R)
• M52: 13,777,216 km (0.039 R)
• M53: 14,209,105 km (0.047 R)
• M54: 14,383,087 km (0.044 R)
• M55: 14,674,654 km (0.099 R)
• M56: 15,086,197 km (0.087 R)
• M57: 15,204,529 km (0.096 R)
• M58: 15,650,780 km (0.041 R)
• M59: 15,830,596 km (0.057 R)
• M60: 16,404,304 km (0.107 R)
• M61: 16,556,445 km (0.111 R)
• M62: 16,984,893 km (0.063 R)
• M63: 17,509,982 km (0.08 R)
• M64: 17,634,298 km (0.105 R)
• M65: 18,292,080 km (0.109 R)
• M66: 18,608,030 km (0.073 R)
• M67: 18,798,468 km (0.063 R)
• M68: 20,936,372 km (0.112 R)
• M69: 21,200,711 km (0.11 R)
• M70: 21,499,458 km (0.113 R)
• M71: 21,732,681 km (0.079 R)
• M72: 22,134,651 km (0.073 R)
• M73: 22,336,458 km (0.113 R)
• M74: 22,674,400 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 3.6

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.33 AU - 10.55 AU

Year: 13681 Days

Day: 16.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,694,337 km

• M1: 472,879 km (0.104 R)
• M2: 624,571 km (0.032 R)
• M3: 674,238 km (0.108 R)
• M4: 899,981 km (0.044 R)
• M5: 1,481,318 km (0.032 R)
• M6: 1,702,125 km (0.09 R)
• M7: 2,006,407 km (0.097 R)
• M8: 2,155,257 km (0.088 R)
• M9: 2,704,281 km (0.06 R)
• M10: 2,931,370 km (0.074 R)
• M11: 2,973,258 km (0.059 R)
• M12: 3,207,528 km (0.075 R)
• M13: 3,603,514 km (0.085 R)
• M14: 4,037,946 km (0.055 R)
• M15: 4,880,930 km (0.068 R)
• M16: 5,489,195 km (0.113 R)
• M17: 5,802,303 km (0.11 R)
• M18: 7,567,109 km (0.12 R)
• M19: 8,091,150 km (0.074 R)
• M20: 8,447,044 km (0.107 R)
• M21: 8,506,733 km (0.114 R)
• M22: 8,626,860 km (0.086 R)
• M23: 8,656,930 km (0.084 R)
• M24: 8,898,979 km (0.117 R)
• M25: 9,638,292 km (0.052 R)
• M26: 9,952,148 km (0.118 R)
• M27: 10,078,558 km (0.032 R)
• M28: 10,301,160 km (0.066 R)
• M29: 10,881,001 km (0.106 R)
• M30: 12,105,908 km (0.08 R)
• M31: 12,923,311 km (0.099 R)
• M32: 13,304,038 km (0.087 R)
• M33: 14,005,502 km (0.058 R)
• M34: 14,503,663 km (0.098 R)
• M35: 14,971,306 km (0.051 R)
• M36: 15,116,266 km (0.06 R)
• M37: 15,152,619 km (0.114 R)
• M38: 15,847,800 km (0.114 R)
• M39: 16,366,755 km (0.064 R)
• M40: 17,573,561 km (0.044 R)
• M41: 18,187,660 km (0.072 R)
• M42: 18,575,119 km (0.06 R)
• M43: 19,992,110 km (0.08 R)
• M44: 20,311,651 km (0.112 R)
• M45: 21,036,901 km (0.117 R)
• M46: 21,525,039 km (0.12 R)
• M47: 22,140,485 km (0.099 R)
• M48: 22,223,063 km (0.099 R)
• M49: 24,275,845 km (0.079 R)
• M50: 24,616,778 km (0.106 R)
• M51: 25,605,620 km (0.045 R)
• M52: 27,799,623 km (0.088 R)
• M53: 28,559,131 km (0.097 R)
• M54: 28,918,914 km (0.104 R)
• M55: 29,688,445 km (0.099 R)
• M56: 30,281,451 km (0.075 R)
• M57: 30,373,155 km (0.1 R)
• M58: 30,648,415 km (0.037 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit