🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.53 AU - 0.63 AU

Year: 158 Days

Day: 44.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.75 AU - 0.85 AU

Year: 256 Days

Day: 30.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.49 AU - 1.49 AU

Year: 651 Days

Day: 20.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.01 AU - 2.59 AU

Year: 1249 Days

Day: 14.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.45 AU - 3.11 AU

Year: 1660 Days

Day: 29.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 12.8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.38 AU - 7.5 AU

Year: 5853 Days

Day: 8.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,851,335 km

• M1: 162,613 km (0.099 R)
• M2: 257,907 km (0.091 R)
• M3: 354,996 km (0.112 R)
• M4: 555,457 km (0.078 R)
• M5: 726,746 km (0.109 R)
• M6: 1,176,438 km (0.117 R)
• M7: 1,262,307 km (0.101 R)
• M8: 1,686,267 km (0.106 R)
• M9: 1,784,403 km (0.096 R)
• M10: 2,027,949 km (0.064 R)
• M11: 2,111,574 km (0.114 R)
• M12: 2,480,482 km (0.1 R)
• M13: 2,638,458 km (0.109 R)
• M14: 3,108,494 km (0.106 R)
• M15: 3,353,535 km (0.109 R)
• M16: 3,630,591 km (0.114 R)
• M17: 3,784,826 km (0.099 R)
• M18: 4,046,772 km (0.118 R)
• M19: 4,206,991 km (0.12 R)
• M20: 4,616,590 km (0.083 R)
• M21: 4,896,787 km (0.098 R)
• M22: 5,067,777 km (0.09 R)
• M23: 5,327,779 km (0.119 R)
• M24: 5,741,267 km (0.104 R)
• M25: 6,756,588 km (0.114 R)
• M26: 6,979,040 km (0.115 R)
• M27: 7,075,231 km (0.054 R)
• M28: 7,204,035 km (0.077 R)
• M29: 7,661,356 km (0.111 R)
• M30: 8,672,787 km (0.118 R)
• M31: 8,845,572 km (0.082 R)
• M32: 9,194,285 km (0.065 R)
• M33: 9,726,106 km (0.105 R)
• M34: 10,708,365 km (0.039 R)
• M35: 10,968,217 km (0.094 R)
• M36: 11,305,410 km (0.085 R)
• M37: 11,836,782 km (0.086 R)
• M38: 12,337,486 km (0.09 R)
• M39: 12,492,918 km (0.089 R)
• M40: 14,286,447 km (0.091 R)
• M41: 14,572,777 km (0.109 R)
• M42: 14,778,325 km (0.093 R)
• M43: 15,400,951 km (0.088 R)
• M44: 15,989,768 km (0.064 R)
• M45: 16,201,898 km (0.063 R)
• M46: 17,233,076 km (0.038 R)
• M47: 17,712,837 km (0.039 R)
• M48: 17,976,279 km (0.08 R)
• M49: 18,108,523 km (0.11 R)
• M50: 18,953,601 km (0.067 R)
• M51: 19,720,739 km (0.117 R)
• M52: 19,857,173 km (0.08 R)
• M53: 20,176,714 km (0.071 R)
• M54: 20,543,976 km (0.085 R)
• M55: 21,799,851 km (0.106 R)
• M56: 23,128,429 km (0.114 R)
• M57: 23,320,363 km (0.111 R)
• M58: 26,012,975 km (0.098 R)
• M59: 26,814,521 km (0.06 R)
• M60: 27,573,431 km (0.043 R)
• M61: 27,879,059 km (0.066 R)
• M62: 28,134,572 km (0.084 R)
• M63: 28,390,833 km (0.111 R)
• M64: 29,631,598 km (0.072 R)
• M65: 30,258,713 km (0.12 R)
• M66: 30,679,083 km (0.088 R)
• M67: 32,059,123 km (0.088 R)
• M68: 32,380,310 km (0.116 R)
• M69: 32,756,548 km (0.088 R)
• M70: 32,864,408 km (0.082 R)
• M71: 33,134,283 km (0.094 R)
• M72: 33,567,668 km (0.092 R)
• M73: 34,002,998 km (0.117 R)
• M74: 34,112,054 km (0.086 R)
• M75: 34,221,261 km (0.083 R)
• M76: 34,879,192 km (0.092 R)
• M77: 35,320,057 km (0.119 R)
• M78: 36,597,922 km (0.119 R)
• M79: 36,821,571 km (0.045 R)
• M80: 37,777,801 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.1

Radius: 12.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.03 AU - 11.51 AU

Year: 11788 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,851,335 km

• M1: 198,068 km (0.058 R)
• M2: 499,956 km (0.09 R)
• M3: 591,510 km (0.077 R)
• M4: 704,606 km (0.062 R)
• M5: 922,570 km (0.031 R)
• M6: 1,109,867 km (0.085 R)
• M7: 1,603,988 km (0.078 R)
• M8: 1,962,275 km (0.109 R)
• M9: 2,162,288 km (0.116 R)
• M10: 2,439,792 km (0.096 R)
• M11: 2,778,332 km (0.059 R)
• M12: 3,004,075 km (0.084 R)
• M13: 3,106,400 km (0.104 R)
• M14: 3,288,161 km (0.072 R)
• M15: 3,473,663 km (0.07 R)
• M16: 4,221,502 km (0.047 R)
• M17: 4,481,952 km (0.079 R)
• M18: 4,599,237 km (0.088 R)
• M19: 5,079,297 km (0.082 R)
• M20: 5,418,734 km (0.071 R)
• M21: 5,638,643 km (0.114 R)
• M22: 5,829,530 km (0.101 R)
• M23: 6,152,362 km (0.068 R)
• M24: 6,547,600 km (0.108 R)
• M25: 7,156,014 km (0.116 R)
• M26: 7,362,908 km (0.1 R)
• M27: 8,031,162 km (0.111 R)
• M28: 8,138,423 km (0.087 R)
• M29: 8,354,443 km (0.106 R)
• M30: 8,463,200 km (0.07 R)
• M31: 9,051,120 km (0.062 R)
• M32: 9,162,870 km (0.108 R)
• M33: 10,111,769 km (0.08 R)
• M34: 10,656,754 km (0.119 R)
• M35: 10,735,442 km (0.093 R)
• M36: 10,932,912 km (0.094 R)
• M37: 11,051,991 km (0.032 R)
• M38: 11,211,463 km (0.096 R)
• M39: 11,572,891 km (0.109 R)
• M40: 12,931,390 km (0.106 R)
• M41: 13,779,011 km (0.109 R)
• M42: 14,036,918 km (0.119 R)
• M43: 14,252,937 km (0.102 R)
• M44: 14,732,249 km (0.119 R)
• M45: 15,128,384 km (0.069 R)
• M46: 15,349,938 km (0.116 R)
• M47: 15,841,218 km (0.096 R)
• M48: 16,885,112 km (0.07 R)
• M49: 17,346,023 km (0.109 R)
• M50: 17,438,624 km (0.109 R)
• M51: 18,185,865 km (0.088 R)
• M52: 18,327,235 km (0.068 R)
• M53: 18,658,295 km (0.092 R)
• M54: 19,086,893 km (0.102 R)
• M55: 19,230,507 km (0.099 R)
• M56: 19,953,813 km (0.101 R)
• M57: 21,676,133 km (0.112 R)
• M58: 22,327,931 km (0.076 R)
• M59: 23,343,401 km (0.035 R)
• M60: 23,702,287 km (0.098 R)
• M61: 24,114,878 km (0.085 R)
• M62: 24,737,953 km (0.058 R)
• M63: 24,946,941 km (0.078 R)
• M64: 25,419,072 km (0.098 R)
• M65: 25,629,855 km (0.059 R)
• M66: 26,425,566 km (0.096 R)
• M67: 26,692,598 km (0.05 R)
• M68: 28,259,187 km (0.114 R)
• M69: 28,422,997 km (0.066 R)
• M70: 28,971,124 km (0.073 R)
• M71: 29,744,395 km (0.08 R)
• M72: 30,692,397 km (0.104 R)
• M73: 31,198,337 km (0.105 R)
• M74: 31,650,422 km (0.119 R)
• M75: 33,134,582 km (0.12 R)
• M76: 33,364,963 km (0.106 R)
• M77: 35,697,493 km (0.099 R)
• M78: 36,467,024 km (0.12 R)
• M79: 36,883,505 km (0.077 R)
• M80: 37,241,792 km (0.114 R)
• M81: 37,781,391 km (0.105 R)
• M82: 38,626,021 km (0.104 R)
• M83: 38,747,195 km (0.112 R)
• M84: 39,598,856 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 9.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.53 AU - 13.03 AU

Year: 12677 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,851,335 km

• M1: 165,306 km (0.083 R)
• M2: 285,732 km (0.101 R)
• M3: 540,198 km (0.078 R)
• M4: 701,315 km (0.093 R)
• M5: 812,316 km (0.07 R)
• M6: 1,107,623 km (0.063 R)
• M7: 1,316,461 km (0.096 R)
• M8: 1,456,036 km (0.073 R)
• M9: 1,793,828 km (0.1 R)
• M10: 1,904,381 km (0.083 R)
• M11: 2,615,569 km (0.118 R)
• M12: 2,716,249 km (0.118 R)
• M13: 2,973,557 km (0.101 R)
• M14: 3,238,943 km (0.102 R)
• M15: 3,456,758 km (0.114 R)
• M16: 4,051,410 km (0.105 R)
• M17: 4,316,048 km (0.099 R)
• M18: 4,800,296 km (0.097 R)
• M19: 4,893,047 km (0.096 R)
• M20: 5,333,912 km (0.091 R)
• M21: 5,689,357 km (0.113 R)
• M22: 6,662,640 km (0.088 R)
• M23: 6,731,755 km (0.061 R)
• M24: 7,363,806 km (0.092 R)
• M25: 7,614,831 km (0.114 R)
• M26: 7,832,197 km (0.087 R)
• M27: 8,421,762 km (0.112 R)
• M28: 8,533,960 km (0.104 R)
• M29: 8,646,607 km (0.071 R)
• M30: 10,275,130 km (0.094 R)
• M31: 10,555,775 km (0.117 R)
• M32: 11,495,250 km (0.05 R)
• M33: 11,578,127 km (0.068 R)
• M34: 11,995,954 km (0.114 R)
• M35: 12,803,334 km (0.095 R)
• M36: 13,322,438 km (0.084 R)
• M37: 14,069,381 km (0.068 R)
• M38: 15,238,189 km (0.092 R)
• M39: 15,374,921 km (0.115 R)
• M40: 15,512,252 km (0.113 R)
• M41: 15,695,958 km (0.079 R)
• M42: 15,834,187 km (0.068 R)
• M43: 16,019,090 km (0.064 R)
• M44: 16,297,790 km (0.115 R)
• M45: 16,624,961 km (0.097 R)
• M46: 16,813,005 km (0.113 R)
• M47: 19,172,164 km (0.099 R)
• M48: 19,369,334 km (0.112 R)
• M49: 19,865,101 km (0.101 R)
• M50: 20,014,699 km (0.116 R)
• M51: 20,616,531 km (0.082 R)
• M52: 20,768,074 km (0.096 R)
• M53: 21,275,360 km (0.082 R)
• M54: 22,199,127 km (0.08 R)
• M55: 23,031,041 km (0.1 R)
• M56: 23,240,628 km (0.113 R)
• M57: 23,926,235 km (0.09 R)
• M58: 24,993,765 km (0.032 R)
• M59: 25,317,196 km (0.1 R)
• M60: 25,804,735 km (0.118 R)
• M61: 26,240,813 km (0.043 R)
• M62: 27,507,757 km (0.105 R)
• M63: 28,401,006 km (0.054 R)
• M64: 28,625,852 km (0.09 R)
• M65: 29,360,377 km (0.118 R)
• M66: 30,560,152 km (0.081 R)
• M67: 31,252,940 km (0.082 R)
• M68: 32,889,541 km (0.093 R)
• M69: 33,421,511 km (0.077 R)
• M70: 33,718,313 km (0.101 R)
• M71: 33,896,783 km (0.066 R)
• M72: 34,673,794 km (0.094 R)
• M73: 35,819,864 km (0.115 R)
• M74: 36,002,074 km (0.078 R)
• M75: 36,550,201 km (0.086 R)
• M76: 36,855,979 km (0.076 R)
• M77: 39,207,208 km (0.056 R)
• M78: 39,771,192 km (0.12 R)
• M79: 40,464,130 km (0.09 R)
• M80: 40,590,540 km (0.098 R)
• M81: 40,843,809 km (0.119 R)
• M82: 42,053,757 km (0.118 R)
• M83: 42,117,785 km (0.109 R)
• M84: 42,502,550 km (0.067 R)
• M85: 42,566,728 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.6

Radius: 5

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.85 AU - 15.49 AU

Year: 18102 Days

Day: 23 Hours

Environment

Temp: -180 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,851,335 km

• M1: 112,946 km (0.038 R)
• M2: 339,438 km (0.048 R)
• M3: 613,052 km (0.111 R)
• M4: 647,160 km (0.029 R)
• M5: 717,322 km (0.055 R)
• M6: 884,572 km (0.113 R)
• M7: 1,023,100 km (0.093 R)
• M8: 1,168,509 km (0.05 R)
• M9: 1,211,444 km (0.066 R)
• M10: 1,644,230 km (0.056 R)
• M11: 1,940,434 km (0.098 R)
• M12: 2,120,849 km (0.1 R)
• M13: 2,226,465 km (0.112 R)
• M14: 2,581,461 km (0.054 R)
• M15: 2,665,834 km (0.083 R)
• M16: 3,622,064 km (0.107 R)
• M17: 4,038,245 km (0.101 R)
• M18: 5,848,080 km (0.119 R)
• M19: 6,679,395 km (0.108 R)
• M20: 6,912,469 km (0.073 R)
• M21: 7,029,903 km (0.113 R)
• M22: 7,708,479 km (0.103 R)
• M23: 8,117,330 km (0.049 R)
• M24: 8,199,908 km (0.116 R)
• M25: 10,042,505 km (0.083 R)
• M26: 10,941,289 km (0.104 R)
• M27: 12,575,197 km (0.106 R)
• M28: 13,152,645 km (0.077 R)
• M29: 13,298,353 km (0.112 R)
• M30: 14,483,168 km (0.108 R)
• M31: 15,444,933 km (0.056 R)
• M32: 15,598,720 km (0.045 R)
• M33: 16,063,071 km (0.051 R)
• M34: 16,322,923 km (0.045 R)
• M35: 16,846,815 km (0.104 R)
• M36: 17,323,134 km (0.042 R)
• M37: 17,857,498 km (0.061 R)
• M38: 18,723,669 km (0.104 R)
• M39: 19,327,147 km (0.079 R)
• M40: 20,328,256 km (0.12 R)
• M41: 20,665,749 km (0.038 R)
• M42: 23,020,719 km (0.094 R)
• M43: 23,431,215 km (0.11 R)
• M44: 23,844,105 km (0.071 R)
• M45: 24,318,929 km (0.05 R)
• M46: 24,677,066 km (0.085 R)
• M47: 25,338,289 km (0.087 R)
• M48: 25,883,573 km (0.117 R)
• M49: 26,005,346 km (0.103 R)
• M50: 26,066,232 km (0.054 R)
• M51: 28,228,221 km (0.091 R)
• M52: 28,416,265 km (0.068 R)
• M53: 28,478,947 km (0.032 R)
• M54: 29,045,923 km (0.064 R)
• M55: 29,489,331 km (0.094 R)
• M56: 30,962,122 km (0.049 R)
• M57: 34,915,245 km (0.093 R)
• M58: 35,117,053 km (0.103 R)
• M59: 36,063,708 km (0.107 R)
• M60: 36,472,110 km (0.1 R)
• M61: 36,882,009 km (0.099 R)
• M62: 37,982,451 km (0.088 R)
• M63: 38,051,565 km (0.05 R)
• M64: 39,303,101 km (0.083 R)
• M65: 39,863,644 km (0.067 R)
• M66: 40,356,419 km (0.104 R)
• M67: 40,921,899 km (0.112 R)
• M68: 41,347,804 km (0.077 R)
• M69: 42,203,953 km (0.115 R)
• M70: 42,275,461 km (0.076 R)
• M71: 42,993,830 km (0.079 R)
• M72: 43,065,786 km (0.115 R)
• M73: 44,296,827 km (0.112 R)
• M74: 44,369,681 km (0.027 R)
• M75: 45,833,496 km (0.086 R)
• M76: 47,387,519 km (0.112 R)
• M77: 47,610,869 km (0.069 R)
• M78: 47,909,316 km (0.088 R)
• M79: 49,939,808 km (0.072 R)
• M80: 50,243,043 km (0.08 R)
• M81: 50,851,308 km (0.063 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: 381 - 11,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit