🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.88 AU - 1.32 AU

Year: 428 Days

Day: 29.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.34 AU - 1.62 AU

Year: 668 Days

Day: 26.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,989,909 km

• M1: 79,137 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.35 AU - 1.89 AU

Year: 765 Days

Day: 21.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,989,909 km

• M1: 39,344 km (0.075 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.2

Radius: 13.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.48 AU - 8.24 AU

Year: 8172 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,989,909 km

• M1: 176,974 km (0.117 R)
• M2: 292,913 km (0.108 R)
• M3: 443,857 km (0.059 R)
• M4: 532,868 km (0.086 R)
• M5: 629,957 km (0.11 R)
• M6: 734,376 km (0.117 R)
• M7: 831,315 km (0.086 R)
• M8: 1,135,149 km (0.102 R)
• M9: 1,421,778 km (0.104 R)
• M10: 1,528,591 km (0.04 R)
• M11: 2,166,327 km (0.092 R)
• M12: 2,678,849 km (0.065 R)
• M13: 3,300,129 km (0.074 R)
• M14: 3,940,258 km (0.106 R)
• M15: 4,222,849 km (0.106 R)
• M16: 4,726,545 km (0.12 R)
• M17: 5,110,114 km (0.056 R)
• M18: 5,362,186 km (0.082 R)
• M19: 5,936,941 km (0.091 R)
• M20: 6,202,029 km (0.09 R)
• M21: 6,291,189 km (0.098 R)
• M22: 6,410,867 km (0.041 R)
• M23: 6,622,099 km (0.075 R)
• M24: 7,238,592 km (0.107 R)
• M25: 7,585,510 km (0.106 R)
• M26: 8,034,902 km (0.082 R)
• M27: 8,427,147 km (0.101 R)
• M28: 8,526,181 km (0.12 R)
• M29: 8,625,664 km (0.087 R)
• M30: 9,400,880 km (0.077 R)
• M31: 9,606,876 km (0.102 R)
• M32: 9,918,638 km (0.107 R)
• M33: 10,093,219 km (0.084 R)
• M34: 10,445,522 km (0.095 R)
• M35: 11,563,616 km (0.109 R)
• M36: 11,710,671 km (0.115 R)
• M37: 12,871,251 km (0.031 R)
• M38: 13,717,078 km (0.054 R)
• M39: 13,911,854 km (0.098 R)
• M40: 14,186,067 km (0.028 R)
• M41: 14,501,718 km (0.047 R)
• M42: 15,381,503 km (0.037 R)
• M43: 16,114,383 km (0.055 R)
• M44: 16,692,130 km (0.069 R)
• M45: 17,276,759 km (0.108 R)
• M46: 17,613,952 km (0.108 R)
• M47: 17,995,876 km (0.094 R)
• M48: 18,123,782 km (0.043 R)
• M49: 18,638,399 km (0.114 R)
• M50: 18,724,567 km (0.113 R)
• M51: 19,769,957 km (0.045 R)
• M52: 20,122,559 km (0.108 R)
• M53: 20,299,683 km (0.078 R)
• M54: 20,610,847 km (0.118 R)
• M55: 21,282,990 km (0.1 R)
• M56: 21,780,552 km (0.084 R)
• M57: 23,855,624 km (0.1 R)
• M58: 24,278,238 km (0.111 R)
• M59: 25,512,870 km (0.086 R)
• M60: 25,608,762 km (0.081 R)
• M61: 25,896,887 km (0.035 R)
• M62: 26,476,430 km (0.034 R)
• M63: 28,290,453 km (0.068 R)
• M64: 28,687,935 km (0.105 R)
• M65: 28,787,717 km (0.105 R)
• M66: 29,087,361 km (0.078 R)
• M67: 29,287,673 km (0.053 R)
• M68: 29,438,318 km (0.09 R)
• M69: 30,397,988 km (0.115 R)
• M70: 30,601,292 km (0.044 R)
• M71: 30,805,044 km (0.116 R)
• M72: 31,727,764 km (0.06 R)
• M73: 31,985,670 km (0.062 R)
• M74: 32,192,415 km (0.033 R)
• M75: 32,296,086 km (0.11 R)
• M76: 33,338,035 km (0.073 R)
• M77: 33,600,131 km (0.119 R)
• M78: 33,810,465 km (0.032 R)
• M79: 34,390,905 km (0.085 R)
• M80: 34,708,950 km (0.066 R)
• M81: 34,868,421 km (0.102 R)
• M82: 35,028,042 km (0.06 R)
• M83: 35,134,556 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.2

Radius: 12.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.19 AU - 9.17 AU

Year: 9484 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,989,909 km

• M1: 161,865 km (0.051 R)
• M2: 305,778 km (0.111 R)
• M3: 477,367 km (0.066 R)
• M4: 688,449 km (0.083 R)
• M5: 898,335 km (0.081 R)
• M6: 1,075,010 km (0.095 R)
• M7: 1,342,790 km (0.087 R)
• M8: 1,589,777 km (0.116 R)
• M9: 1,675,496 km (0.054 R)
• M10: 2,223,473 km (0.059 R)
• M11: 2,443,232 km (0.113 R)
• M12: 2,568,296 km (0.117 R)
• M13: 3,254,053 km (0.111 R)
• M14: 3,589,302 km (0.109 R)
• M15: 3,675,021 km (0.107 R)
• M16: 5,428,608 km (0.079 R)
• M17: 5,626,675 km (0.083 R)
• M18: 5,793,477 km (0.075 R)
• M19: 6,269,348 km (0.117 R)
• M20: 6,722,629 km (0.095 R)
• M21: 7,513,852 km (0.117 R)
• M22: 8,640,175 km (0.044 R)
• M23: 10,263,461 km (0.115 R)
• M24: 10,426,822 km (0.076 R)
• M25: 10,839,114 km (0.092 R)
• M26: 11,341,015 km (0.072 R)
• M27: 11,552,396 km (0.08 R)
• M28: 11,893,180 km (0.109 R)
• M29: 12,367,406 km (0.111 R)
• M30: 12,847,764 km (0.049 R)
• M31: 13,023,991 km (0.025 R)
• M32: 13,647,066 km (0.113 R)
• M33: 14,508,301 km (0.111 R)
• M34: 14,876,162 km (0.118 R)
• M35: 15,809,353 km (0.102 R)
• M36: 16,092,991 km (0.06 R)
• M37: 17,002,396 km (0.114 R)
• M38: 17,830,121 km (0.107 R)
• M39: 18,026,843 km (0.055 R)
• M40: 18,820,908 km (0.091 R)
• M41: 18,970,955 km (0.046 R)
• M42: 19,071,335 km (0.098 R)
• M43: 19,272,544 km (0.115 R)
• M44: 21,218,663 km (0.089 R)
• M45: 21,374,993 km (0.037 R)
• M46: 21,793,717 km (0.043 R)
• M47: 22,320,900 km (0.108 R)
• M48: 24,036,039 km (0.058 R)
• M49: 24,744,984 km (0.083 R)
• M50: 25,129,450 km (0.085 R)
• M51: 25,571,512 km (0.087 R)
• M52: 25,737,865 km (0.057 R)
• M53: 25,960,167 km (0.116 R)
• M54: 26,351,067 km (0.099 R)
• M55: 26,687,512 km (0.053 R)
• M56: 27,421,439 km (0.115 R)
• M57: 27,534,984 km (0.061 R)
• M58: 27,990,510 km (0.066 R)
• M59: 29,256,257 km (0.117 R)
• M60: 29,546,627 km (0.039 R)
• M61: 30,071,566 km (0.093 R)
• M62: 30,364,478 km (0.107 R)
• M63: 30,599,496 km (0.089 R)
• M64: 30,776,172 km (0.094 R)
• M65: 31,308,291 km (0.075 R)
• M66: 31,724,323 km (0.074 R)
• M67: 31,843,403 km (0.059 R)
• M68: 32,142,150 km (0.114 R)
• M69: 32,381,656 km (0.117 R)
• M70: 32,501,633 km (0.111 R)
• M71: 32,742,037 km (0.098 R)
• M72: 34,136,140 km (0.115 R)
• M73: 34,686,959 km (0.095 R)
• M74: 34,809,779 km (0.119 R)
• M75: 35,921,441 km (0.068 R)
• M76: 37,673,830 km (0.079 R)
• M77: 38,306,480 km (0.112 R)
• M78: 38,687,655 km (0.059 R)
• M79: 39,389,867 km (0.068 R)
• M80: 39,967,614 km (0.078 R)
• M81: 40,096,418 km (0.119 R)
• M82: 40,225,222 km (0.112 R)
• M83: 41,587,011 km (0.113 R)
• M84: 41,782,685 km (0.079 R)
• M85: 43,889,921 km (0.098 R)
• M86: 44,222,327 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 13.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.75 AU - 11.63 AU

Year: 13882 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,989,909 km

• M1: 182,659 km (0.07 R)
• M2: 435,479 km (0.076 R)
• M3: 747,989 km (0.101 R)
• M4: 1,069,924 km (0.086 R)
• M5: 1,815,669 km (0.079 R)
• M6: 2,444,579 km (0.119 R)
• M7: 2,583,854 km (0.096 R)
• M8: 2,929,276 km (0.032 R)
• M9: 3,198,103 km (0.082 R)
• M10: 3,351,142 km (0.087 R)
• M11: 3,475,308 km (0.099 R)
• M12: 3,760,292 km (0.078 R)
• M13: 3,954,769 km (0.103 R)
• M14: 4,976,074 km (0.117 R)
• M15: 5,154,095 km (0.094 R)
• M16: 5,261,956 km (0.076 R)
• M17: 6,000,071 km (0.094 R)
• M18: 6,113,616 km (0.076 R)
• M19: 7,409,882 km (0.109 R)
• M20: 7,860,471 km (0.041 R)
• M21: 8,151,887 km (0.091 R)
• M22: 8,917,828 km (0.084 R)
• M23: 9,221,811 km (0.099 R)
• M24: 9,974,588 km (0.098 R)
• M25: 10,290,239 km (0.107 R)
• M26: 10,701,035 km (0.094 R)
• M27: 11,070,841 km (0.04 R)
• M28: 11,586,056 km (0.052 R)
• M29: 12,109,050 km (0.057 R)
• M30: 12,349,454 km (0.088 R)
• M31: 12,932,736 km (0.116 R)
• M32: 13,524,994 km (0.092 R)
• M33: 14,430,061 km (0.103 R)
• M34: 14,531,937 km (0.104 R)
• M35: 15,510,756 km (0.116 R)
• M36: 15,667,235 km (0.083 R)
• M37: 17,153,191 km (0.099 R)
• M38: 17,749,339 km (0.115 R)
• M39: 18,407,270 km (0.096 R)
• M40: 18,517,823 km (0.07 R)
• M41: 18,794,878 km (0.087 R)
• M42: 18,961,829 km (0.111 R)
• M43: 20,715,416 km (0.098 R)
• M44: 21,466,247 km (0.115 R)
• M45: 21,582,485 km (0.093 R)
• M46: 22,520,463 km (0.065 R)
• M47: 23,651,573 km (0.119 R)
• M48: 24,618,274 km (0.098 R)
• M49: 25,474,872 km (0.113 R)
• M50: 26,528,190 km (0.107 R)
• M51: 27,154,407 km (0.112 R)
• M52: 29,255,210 km (0.085 R)
• M53: 31,078,509 km (0.078 R)
• M54: 31,342,100 km (0.092 R)
• M55: 32,003,921 km (0.097 R)
• M56: 32,470,068 km (0.1 R)
• M57: 32,737,400 km (0.106 R)
• M58: 33,341,625 km (0.106 R)
• M59: 34,017,359 km (0.085 R)
• M60: 34,288,879 km (0.111 R)
• M61: 34,629,364 km (0.088 R)
• M62: 34,765,797 km (0.099 R)
• M63: 34,970,896 km (0.032 R)
• M64: 35,588,585 km (0.073 R)
• M65: 36,348,393 km (0.088 R)
• M66: 37,393,185 km (0.098 R)
• M67: 38,024,787 km (0.109 R)
• M68: 38,447,850 km (0.032 R)
• M69: 39,512,089 km (0.087 R)
• M70: 39,726,163 km (0.092 R)
• M71: 39,869,179 km (0.102 R)
• M72: 40,083,852 km (0.095 R)
• M73: 40,586,202 km (0.108 R)
• M74: 40,946,433 km (0.117 R)
• M75: 41,090,795 km (0.118 R)
• M76: 42,324,678 km (0.087 R)
• M77: 44,013,339 km (0.11 R)
• M78: 45,724,140 km (0.095 R)
• M79: 46,549,921 km (0.081 R)
• M80: 47,002,454 km (0.055 R)
• M81: 47,760,018 km (0.112 R)
• M82: 48,368,881 km (0.114 R)
• M83: 48,674,360 km (0.114 R)
• M84: 50,056,644 km (0.072 R)
• M85: 52,310,635 km (0.041 R)

Asteroid Belt

Center: 11.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.8

Radius: 7.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.64 AU - 12.8 AU

Year: 16824 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,989,909 km

• M1: 135,386 km (0.079 R)
• M2: 381,475 km (0.076 R)
• M3: 713,582 km (0.029 R)
• M4: 1,018,462 km (0.085 R)
• M5: 1,100,741 km (0.102 R)
• M6: 1,739,225 km (0.117 R)
• M7: 1,914,554 km (0.057 R)
• M8: 2,933,764 km (0.058 R)
• M9: 3,022,924 km (0.092 R)
• M10: 3,082,763 km (0.116 R)
• M11: 3,357,275 km (0.117 R)
• M12: 3,544,572 km (0.11 R)
• M13: 3,799,786 km (0.06 R)
• M14: 4,094,195 km (0.119 R)
• M15: 4,532,217 km (0.099 R)
• M16: 4,704,853 km (0.037 R)
• M17: 5,416,490 km (0.113 R)
• M18: 5,859,449 km (0.09 R)
• M19: 6,009,795 km (0.108 R)
• M20: 6,275,930 km (0.058 R)
• M21: 6,977,693 km (0.115 R)
• M22: 7,500,089 km (0.066 R)
• M23: 7,745,430 km (0.112 R)
• M24: 8,328,263 km (0.091 R)
• M25: 8,412,636 km (0.082 R)
• M26: 8,881,925 km (0.11 R)
• M27: 8,968,243 km (0.083 R)
• M28: 9,185,160 km (0.092 R)
• M29: 9,846,083 km (0.093 R)
• M30: 9,935,393 km (0.046 R)
• M31: 10,114,761 km (0.049 R)
• M32: 13,029,526 km (0.046 R)
• M33: 13,373,900 km (0.116 R)
• M34: 13,671,450 km (0.088 R)
• M35: 13,721,266 km (0.106 R)
• M36: 14,021,360 km (0.077 R)
• M37: 15,502,379 km (0.063 R)
• M38: 15,867,248 km (0.085 R)
• M39: 16,077,134 km (0.077 R)
• M40: 17,733,930 km (0.11 R)
• M41: 18,006,198 km (0.092 R)
• M42: 18,942,232 km (0.115 R)
• M43: 19,053,533 km (0.08 R)
• M44: 19,950,671 km (0.093 R)
• M45: 20,120,465 km (0.071 R)
• M46: 20,518,395 km (0.061 R)
• M47: 20,575,392 km (0.116 R)
• M48: 20,632,538 km (0.108 R)
• M49: 21,091,505 km (0.045 R)
• M50: 21,844,281 km (0.102 R)
• M51: 21,960,818 km (0.066 R)
• M52: 22,429,358 km (0.056 R)
• M53: 23,376,163 km (0.113 R)
• M54: 23,614,921 km (0.102 R)
• M55: 23,974,555 km (0.119 R)
• M56: 24,094,831 km (0.053 R)
• M57: 24,275,695 km (0.1 R)
• M58: 26,356,003 km (0.1 R)
• M59: 26,418,086 km (0.05 R)
• M60: 26,729,100 km (0.067 R)
• M61: 27,291,888 km (0.028 R)
• M62: 27,606,342 km (0.109 R)
• M63: 29,067,764 km (0.114 R)
• M64: 29,905,063 km (0.087 R)
• M65: 30,359,093 km (0.097 R)
• M66: 30,489,243 km (0.049 R)
• M67: 30,815,366 km (0.092 R)
• M68: 31,734,944 km (0.059 R)
• M69: 35,091,771 km (0.059 R)
• M70: 35,159,988 km (0.06 R)
• M71: 35,502,118 km (0.086 R)
• M72: 35,707,815 km (0.115 R)
• M73: 35,776,480 km (0.103 R)
• M74: 36,881,410 km (0.101 R)
• M75: 36,950,824 km (0.11 R)
• M76: 37,159,363 km (0.119 R)
• M77: 37,577,489 km (0.057 R)
• M78: 37,647,351 km (0.113 R)
• M79: 38,770,981 km (0.066 R)
• M80: 40,190,964 km (0.082 R)
• M81: 40,262,472 km (0.09 R)
• M82: 43,447,710 km (0.057 R)
• M83: 44,477,990 km (0.106 R)
• M84: 44,551,891 km (0.094 R)
• M85: 45,144,598 km (0.061 R)
• M86: 45,218,948 km (0.096 R)
• M87: 45,367,499 km (0.08 R)
• M88: 46,637,735 km (0.104 R)
• M89: 47,314,964 km (0.049 R)
• M90: 47,768,246 km (0.102 R)
• M91: 48,147,027 km (0.074 R)
• M92: 48,450,861 km (0.075 R)
• M93: 49,060,323 km (0.082 R)
• M94: 49,289,506 km (0.079 R)
• M95: 51,445,960 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit