🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.98 AU - 0.98 AU

Year: 365 Days

Day: 45.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,848,648 km

• M1: 456,722 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.41 AU - 2.09 AU

Year: 872 Days

Day: 41.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,848,648 km

• M1: 177,722 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.35 AU - 2.57 AU

Year: 1454 Days

Day: 27.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 65.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.57 AU - 3.89 AU

Year: 2187 Days

Day: 33.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.95 AU - 3.75 AU

Year: 2310 Days

Day: 22 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,848,648 km

• M1: 541,694 km (0.095 R)
• M2: 1,259,315 km (0.099 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 11.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.51 AU - 7.97 AU

Year: 6592 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,848,648 km

• M1: 168,298 km (0.103 R)
• M2: 345,122 km (0.046 R)
• M3: 457,769 km (0.078 R)
• M4: 1,048,831 km (0.085 R)
• M5: 1,309,729 km (0.059 R)
• M6: 1,721,722 km (0.079 R)
• M7: 1,932,804 km (0.059 R)
• M8: 2,132,368 km (0.103 R)
• M9: 2,573,532 km (0.053 R)
• M10: 2,816,030 km (0.095 R)
• M11: 3,467,230 km (0.091 R)
• M12: 3,884,907 km (0.098 R)
• M13: 4,241,249 km (0.107 R)
• M14: 4,449,639 km (0.115 R)
• M15: 5,039,952 km (0.075 R)
• M16: 5,569,828 km (0.07 R)
• M17: 5,971,797 km (0.099 R)
• M18: 6,146,977 km (0.05 R)
• M19: 6,412,812 km (0.095 R)
• M20: 6,682,686 km (0.044 R)
• M21: 7,140,606 km (0.108 R)
• M22: 7,482,885 km (0.064 R)
• M23: 7,577,132 km (0.077 R)
• M24: 8,086,812 km (0.114 R)
• M25: 9,240,212 km (0.069 R)
• M26: 10,304,451 km (0.115 R)
• M27: 10,833,429 km (0.082 R)
• M28: 11,083,257 km (0.049 R)
• M29: 11,407,286 km (0.084 R)
• M30: 11,991,017 km (0.102 R)
• M31: 12,398,073 km (0.077 R)
• M32: 12,659,570 km (0.069 R)
• M33: 12,885,014 km (0.096 R)
• M34: 13,492,980 km (0.048 R)
• M35: 14,110,221 km (0.109 R)
• M36: 14,540,015 km (0.108 R)
• M37: 15,013,792 km (0.074 R)
• M38: 15,133,021 km (0.096 R)
• M39: 15,292,493 km (0.106 R)
• M40: 16,670,289 km (0.118 R)
• M41: 17,000,302 km (0.118 R)
• M42: 17,166,206 km (0.095 R)
• M43: 17,415,885 km (0.079 R)
• M44: 17,499,361 km (0.091 R)
• M45: 17,666,761 km (0.089 R)
• M46: 17,961,169 km (0.048 R)
• M47: 18,341,896 km (0.099 R)
• M48: 18,426,867 km (0.117 R)
• M49: 19,025,259 km (0.058 R)
• M50: 19,456,699 km (0.112 R)
• M51: 20,241,489 km (0.112 R)
• M52: 20,505,380 km (0.082 R)
• M53: 22,022,153 km (0.119 R)
• M54: 22,157,689 km (0.076 R)
• M55: 22,248,195 km (0.043 R)
• M56: 22,474,986 km (0.076 R)
• M57: 23,620,905 km (0.096 R)
• M58: 23,713,357 km (0.112 R)
• M59: 24,551,255 km (0.097 R)
• M60: 25,115,239 km (0.099 R)
• M61: 25,256,908 km (0.087 R)
• M62: 25,826,277 km (0.081 R)
• M63: 26,543,898 km (0.12 R)
• M64: 27,025,903 km (0.085 R)
• M65: 28,047,656 km (0.102 R)
• M66: 28,735,806 km (0.083 R)
• M67: 29,181,159 km (0.082 R)
• M68: 29,330,159 km (0.106 R)
• M69: 30,985,309 km (0.1 R)
• M70: 31,543,758 km (0.071 R)
• M71: 31,849,686 km (0.062 R)
• M72: 32,003,173 km (0.079 R)
• M73: 32,413,371 km (0.11 R)
• M74: 32,670,679 km (0.086 R)
• M75: 32,876,974 km (0.072 R)
• M76: 32,980,197 km (0.077 R)
• M77: 33,342,673 km (0.074 R)
• M78: 33,654,435 km (0.075 R)
• M79: 33,810,615 km (0.12 R)
• M80: 35,174,798 km (0.106 R)
• M81: 35,333,371 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.7

Radius: 13

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.32 AU - 8.62 AU

Year: 7691 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,848,648 km

• M1: 264,938 km (0.037 R)
• M2: 406,607 km (0.11 R)
• M3: 854,353 km (0.101 R)
• M4: 937,081 km (0.091 R)
• M5: 1,022,950 km (0.089 R)
• M6: 1,240,615 km (0.098 R)
• M7: 1,494,333 km (0.113 R)
• M8: 1,680,134 km (0.104 R)
• M9: 1,851,872 km (0.117 R)
• M10: 2,052,333 km (0.057 R)
• M11: 2,166,925 km (0.111 R)
• M12: 2,331,034 km (0.06 R)
• M13: 2,451,012 km (0.081 R)
• M14: 2,848,643 km (0.069 R)
• M15: 3,320,624 km (0.063 R)
• M16: 3,401,706 km (0.072 R)
• M17: 3,817,289 km (0.096 R)
• M18: 4,017,002 km (0.117 R)
• M19: 4,367,360 km (0.12 R)
• M20: 5,254,924 km (0.105 R)
• M21: 5,866,331 km (0.11 R)
• M22: 6,843,055 km (0.097 R)
• M23: 7,051,445 km (0.084 R)
• M24: 7,156,463 km (0.113 R)
• M25: 7,403,449 km (0.057 R)
• M26: 7,510,262 km (0.118 R)
• M27: 7,797,490 km (0.086 R)
• M28: 7,942,450 km (0.102 R)
• M29: 8,272,014 km (0.097 R)
• M30: 8,419,817 km (0.114 R)
• M31: 8,606,066 km (0.072 R)
• M32: 8,718,414 km (0.117 R)
• M33: 8,982,455 km (0.065 R)
• M34: 9,907,717 km (0.03 R)
• M35: 10,302,357 km (0.054 R)
• M36: 10,903,740 km (0.095 R)
• M37: 11,516,792 km (0.11 R)
• M38: 11,973,514 km (0.029 R)
• M39: 12,057,140 km (0.059 R)
• M40: 12,393,735 km (0.1 R)
• M41: 12,478,407 km (0.026 R)
• M42: 12,861,677 km (0.102 R)
• M43: 13,076,350 km (0.1 R)
• M44: 13,509,286 km (0.118 R)
• M45: 13,640,035 km (0.095 R)
• M46: 13,859,046 km (0.091 R)
• M47: 13,990,842 km (0.046 R)
• M48: 14,123,236 km (0.111 R)
• M49: 14,925,978 km (0.04 R)
• M50: 15,515,094 km (0.113 R)
• M51: 16,529,218 km (0.091 R)
• M52: 16,997,160 km (0.058 R)
• M53: 17,091,407 km (0.091 R)
• M54: 17,612,307 km (0.077 R)
• M55: 17,707,601 km (0.105 R)
• M56: 19,206,123 km (0.066 R)
• M57: 19,500,830 km (0.099 R)
• M58: 19,698,300 km (0.095 R)
• M59: 19,846,701 km (0.08 R)
• M60: 20,144,700 km (0.09 R)
• M61: 21,300,792 km (0.041 R)
• M62: 21,402,369 km (0.076 R)
• M63: 23,993,105 km (0.058 R)
• M64: 24,522,981 km (0.107 R)
• M65: 27,727,666 km (0.099 R)
• M66: 28,060,970 km (0.079 R)
• M67: 28,956,014 km (0.116 R)
• M68: 29,746,938 km (0.091 R)
• M69: 30,716,931 km (0.074 R)
• M70: 31,697,246 km (0.063 R)
• M71: 32,337,076 km (0.053 R)
• M72: 34,044,287 km (0.069 R)
• M73: 35,418,941 km (0.114 R)
• M74: 36,629,188 km (0.088 R)
• M75: 37,117,027 km (0.097 R)
• M76: 37,300,434 km (0.052 R)
• M77: 39,526,001 km (0.047 R)
• M78: 41,033,499 km (0.099 R)
• M79: 41,413,328 km (0.097 R)
• M80: 42,048,820 km (0.109 R)
• M81: 42,240,156 km (0.091 R)
• M82: 42,751,780 km (0.041 R)
• M83: 42,879,986 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 14.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.22 AU - 9.32 AU

Year: 8960 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,848,648 km

• M1: 277,803 km (0.095 R)
• M2: 391,797 km (0.048 R)
• M3: 1,012,478 km (0.087 R)
• M4: 1,785,002 km (0.074 R)
• M5: 1,942,678 km (0.078 R)
• M6: 2,064,002 km (0.101 R)
• M7: 2,336,270 km (0.114 R)
• M8: 2,620,356 km (0.099 R)
• M9: 2,732,704 km (0.096 R)
• M10: 2,823,959 km (0.113 R)
• M11: 2,916,111 km (0.113 R)
• M12: 3,009,311 km (0.077 R)
• M13: 3,319,278 km (0.098 R)
• M14: 3,740,695 km (0.072 R)
• M15: 4,074,597 km (0.066 R)
• M16: 4,553,161 km (0.118 R)
• M17: 4,771,723 km (0.086 R)
• M18: 4,882,276 km (0.101 R)
• M19: 4,993,727 km (0.071 R)
• M20: 5,333,463 km (0.103 R)
• M21: 5,739,322 km (0.073 R)
• M22: 5,945,917 km (0.079 R)
• M23: 6,095,216 km (0.104 R)
• M24: 6,245,711 km (0.102 R)
• M25: 6,859,960 km (0.112 R)
• M26: 6,953,758 km (0.115 R)
• M27: 7,558,133 km (0.098 R)
• M28: 7,785,223 km (0.11 R)
• M29: 7,948,733 km (0.113 R)
• M30: 8,546,826 km (0.112 R)
• M31: 8,749,531 km (0.1 R)
• M32: 9,056,505 km (0.038 R)
• M33: 9,506,197 km (0.091 R)
• M34: 9,681,226 km (0.118 R)
• M35: 10,571,932 km (0.025 R)
• M36: 11,862,962 km (0.099 R)
• M37: 12,051,455 km (0.103 R)
• M38: 12,317,141 km (0.105 R)
• M39: 12,431,433 km (0.06 R)
• M40: 12,546,325 km (0.075 R)
• M41: 13,595,305 km (0.07 R)
• M42: 13,832,118 km (0.074 R)
• M43: 14,030,635 km (0.108 R)
• M44: 14,230,198 km (0.114 R)
• M45: 15,611,435 km (0.07 R)
• M46: 16,907,851 km (0.101 R)
• M47: 17,162,765 km (0.119 R)
• M48: 17,848,821 km (0.114 R)
• M49: 18,719,032 km (0.087 R)
• M50: 19,071,036 km (0.079 R)
• M51: 19,203,579 km (0.104 R)
• M52: 19,736,896 km (0.105 R)
• M53: 20,005,424 km (0.11 R)
• M54: 20,591,249 km (0.117 R)
• M55: 21,733,878 km (0.034 R)
• M56: 22,103,833 km (0.119 R)
• M57: 22,429,358 km (0.088 R)
• M58: 22,990,949 km (0.075 R)
• M59: 23,699,444 km (0.099 R)
• M60: 23,937,305 km (0.039 R)
• M61: 25,672,790 km (0.093 R)
• M62: 26,457,131 km (0.103 R)
• M63: 27,050,437 km (0.076 R)
• M64: 27,548,298 km (0.113 R)
• M65: 27,798,426 km (0.044 R)
• M66: 28,704,989 km (0.092 R)
• M67: 28,907,694 km (0.09 R)
• M68: 29,365,763 km (0.062 R)
• M69: 31,065,494 km (0.085 R)
• M70: 31,169,614 km (0.046 R)
• M71: 31,325,794 km (0.071 R)
• M72: 32,797,089 km (0.101 R)
• M73: 33,009,069 km (0.052 R)
• M74: 33,381,269 km (0.049 R)
• M75: 33,915,333 km (0.12 R)
• M76: 35,045,994 km (0.059 R)
• M77: 35,371,220 km (0.113 R)
• M78: 35,479,977 km (0.116 R)
• M79: 35,588,735 km (0.082 R)
• M80: 35,752,096 km (0.088 R)
• M81: 35,861,153 km (0.069 R)
• M82: 36,792,549 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.7

Radius: 6.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.05 AU - 19.91 AU

Year: 31151 Days

Day: 22.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,848,648 km

• M1: 125,213 km (0.066 R)
• M2: 193,131 km (0.088 R)
• M3: 1,606,083 km (0.072 R)
• M4: 2,092,575 km (0.07 R)
• M5: 3,269,910 km (0.111 R)
• M6: 3,429,382 km (0.085 R)
• M7: 3,632,236 km (0.082 R)
• M8: 4,570,813 km (0.111 R)
• M9: 5,112,956 km (0.045 R)
• M10: 5,251,633 km (0.068 R)
• M11: 5,438,481 km (0.103 R)
• M12: 5,485,604 km (0.099 R)
• M13: 5,532,877 km (0.072 R)
• M14: 5,675,294 km (0.117 R)
• M15: 7,845,960 km (0.073 R)
• M16: 8,113,441 km (0.045 R)
• M17: 8,167,296 km (0.089 R)
• M18: 8,221,301 km (0.09 R)
• M19: 9,381,881 km (0.094 R)
• M20: 10,067,787 km (0.085 R)
• M21: 10,241,769 km (0.041 R)
• M22: 10,358,456 km (0.115 R)
• M23: 11,186,630 km (0.052 R)
• M24: 13,221,759 km (0.078 R)
• M25: 13,476,075 km (0.087 R)
• M26: 13,603,832 km (0.081 R)
• M27: 13,925,019 km (0.04 R)
• M28: 14,183,823 km (0.112 R)
• M29: 14,969,661 km (0.05 R)
• M30: 15,501,331 km (0.047 R)
• M31: 15,702,391 km (0.106 R)
• M32: 17,341,086 km (0.049 R)
• M33: 17,899,385 km (0.116 R)
• M34: 17,969,547 km (0.108 R)
• M35: 18,605,487 km (0.086 R)
• M36: 19,105,144 km (0.063 R)
• M37: 20,630,594 km (0.108 R)
• M38: 20,777,798 km (0.115 R)
• M39: 21,296,154 km (0.03 R)
• M40: 21,669,102 km (0.066 R)
• M41: 23,565,405 km (0.101 R)
• M42: 23,796,533 km (0.106 R)
• M43: 24,416,616 km (0.077 R)
• M44: 24,885,007 km (0.078 R)
• M45: 25,593,353 km (0.075 R)
• M46: 25,910,202 km (0.095 R)
• M47: 26,069,224 km (0.11 R)
• M48: 26,547,937 km (0.101 R)
• M49: 27,352,475 km (0.12 R)
• M50: 27,514,340 km (0.104 R)
• M51: 27,595,272 km (0.066 R)
• M52: 27,838,967 km (0.042 R)
• M53: 27,920,348 km (0.101 R)
• M54: 28,164,791 km (0.096 R)
• M55: 29,067,614 km (0.08 R)
• M56: 29,647,156 km (0.117 R)
• M57: 34,680,078 km (0.093 R)
• M58: 35,824,052 km (0.051 R)
• M59: 36,001,176 km (0.038 R)
• M60: 36,801,675 km (0.032 R)
• M61: 40,614,176 km (0.1 R)
• M62: 44,075,422 km (0.052 R)
• M63: 44,170,267 km (0.111 R)
• M64: 45,889,147 km (0.113 R)
• M65: 46,081,380 km (0.114 R)
• M66: 46,370,403 km (0.062 R)
• M67: 46,466,894 km (0.118 R)
• M68: 47,144,123 km (0.097 R)
• M69: 48,606,143 km (0.106 R)
• M70: 50,777,257 km (0.111 R)
• M71: 51,374,751 km (0.08 R)
• M72: 52,778,278 km (0.079 R)
• M73: 52,878,958 km (0.113 R)
• M74: 53,080,616 km (0.109 R)
• M75: 53,282,573 km (0.025 R)
• M76: 57,788,610 km (0.115 R)
• M77: 57,892,431 km (0.117 R)
• M78: 58,412,433 km (0.061 R)
• M79: 58,620,823 km (0.111 R)
• M80: 61,247,313 km (0.087 R)
• M81: 61,777,189 km (0.096 R)
• M82: 63,055,054 km (0.091 R)
• M83: 63,268,979 km (0.045 R)
• M84: 66,505,229 km (0.114 R)
• M85: 66,722,894 km (0.078 R)
• M86: 69,243,170 km (0.09 R)
• M87: 69,353,423 km (0.11 R)
• M88: 69,905,589 km (0.047 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: 512 - 19,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit