🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.89 AU - 0.91 AU

Year: 309 Days

Day: 29.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 63.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.59 AU - 1.89 AU

Year: 830 Days

Day: 32.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.13 AU - 3.49 AU

Year: 1704 Days

Day: 16.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,112,849 km

• M1: 1,242,710 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.77 AU - 4.59 AU

Year: 3091 Days

Day: 30.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987

Radius: 10.4

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.9 AU - 5.66 AU

Year: 4388 Days

Day: 14.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,112,849 km

• M1: 160,519 km (0.081 R)
• M2: 230,979 km (0.099 R)
• M3: 299,196 km (0.097 R)
• M4: 887,265 km (0.106 R)
• M5: 1,026,541 km (0.113 R)
• M6: 1,234,332 km (0.088 R)
• M7: 1,359,246 km (0.08 R)
• M8: 1,571,675 km (0.09 R)
• M9: 1,830,480 km (0.096 R)
• M10: 1,919,939 km (0.079 R)
• M11: 2,140,446 km (0.03 R)
• M12: 3,363,708 km (0.053 R)
• M13: 3,698,508 km (0.026 R)
• M14: 3,951,029 km (0.079 R)
• M15: 4,044,229 km (0.097 R)
• M16: 4,185,449 km (0.088 R)
• M17: 4,400,272 km (0.057 R)
• M18: 4,791,321 km (0.12 R)
• M19: 5,450,748 km (0.073 R)
• M20: 6,520,373 km (0.082 R)
• M21: 6,603,250 km (0.077 R)
• M22: 6,742,077 km (0.047 R)
• M23: 6,994,299 km (0.117 R)
• M24: 7,306,958 km (0.064 R)
• M25: 7,393,127 km (0.119 R)
• M26: 7,624,255 km (0.115 R)
• M27: 8,183,004 km (0.09 R)
• M28: 8,302,233 km (0.114 R)
• M29: 8,422,211 km (0.072 R)
• M30: 8,572,856 km (0.114 R)
• M31: 8,968,841 km (0.068 R)
• M32: 9,778,764 km (0.117 R)
• M33: 10,450,010 km (0.083 R)
• M34: 10,547,099 km (0.089 R)
• M35: 10,612,024 km (0.073 R)
• M36: 11,702,144 km (0.103 R)
• M37: 12,345,863 km (0.086 R)
• M38: 12,654,933 km (0.07 R)
• M39: 12,827,718 km (0.119 R)
• M40: 13,210,539 km (0.104 R)
• M41: 13,667,860 km (0.087 R)
• M42: 13,809,529 km (0.089 R)
• M43: 14,489,601 km (0.119 R)
• M44: 14,670,465 km (0.114 R)
• M45: 14,743,020 km (0.037 R)
• M46: 14,851,927 km (0.118 R)
• M47: 15,180,594 km (0.119 R)
• M48: 15,327,499 km (0.06 R)
• M49: 15,585,555 km (0.113 R)
• M50: 15,808,007 km (0.091 R)
• M51: 16,143,555 km (0.104 R)
• M52: 16,331,001 km (0.107 R)
• M53: 16,783,834 km (0.119 R)
• M54: 18,244,956 km (0.102 R)
• M55: 18,440,182 km (0.037 R)
• M56: 18,518,421 km (0.087 R)
• M57: 19,069,689 km (0.101 R)
• M58: 20,837,188 km (0.09 R)
• M59: 21,123,219 km (0.064 R)
• M60: 21,246,189 km (0.044 R)
• M61: 21,328,318 km (0.061 R)
• M62: 21,616,444 km (0.097 R)
• M63: 21,781,749 km (0.119 R)
• M64: 22,030,530 km (0.113 R)
• M65: 22,321,797 km (0.054 R)
• M66: 22,530,786 km (0.111 R)
• M67: 23,034,781 km (0.104 R)
• M68: 24,311,150 km (0.114 R)
• M69: 25,087,862 km (0.109 R)
• M70: 25,305,078 km (0.116 R)
• M71: 26,577,259 km (0.075 R)
• M72: 26,665,671 km (0.064 R)
• M73: 27,109,677 km (0.062 R)
• M74: 28,005,021 km (0.063 R)
• M75: 29,229,030 km (0.084 R)
• M76: 29,411,989 km (0.085 R)
• M77: 29,549,319 km (0.102 R)
• M78: 29,962,658 km (0.105 R)
• M79: 30,377,942 km (0.1 R)
• M80: 30,702,270 km (0.079 R)
• M81: 30,795,170 km (0.095 R)
• M82: 31,027,795 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.6

Radius: 11.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.96 AU - 6.68 AU

Year: 5746 Days

Day: 10.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,112,849 km

• M1: 173,234 km (0.111 R)
• M2: 250,576 km (0.108 R)
• M3: 491,878 km (0.081 R)
• M4: 689,048 km (0.098 R)
• M5: 883,974 km (0.078 R)
• M6: 958,324 km (0.089 R)
• M7: 1,066,334 km (0.086 R)
• M8: 1,380,938 km (0.03 R)
• M9: 1,613,263 km (0.059 R)
• M10: 1,706,014 km (0.076 R)
• M11: 1,936,395 km (0.1 R)
• M12: 2,075,670 km (0.047 R)
• M13: 2,197,742 km (0.041 R)
• M14: 2,385,338 km (0.057 R)
• M15: 2,513,543 km (0.096 R)
• M16: 2,687,975 km (0.101 R)
• M17: 2,866,445 km (0.063 R)
• M18: 4,120,823 km (0.113 R)
• M19: 4,431,987 km (0.085 R)
• M20: 4,886,016 km (0.097 R)
• M21: 5,383,130 km (0.038 R)
• M22: 5,609,322 km (0.092 R)
• M23: 6,100,452 km (0.077 R)
• M24: 6,218,035 km (0.063 R)
• M25: 7,123,851 km (0.052 R)
• M26: 7,529,261 km (0.07 R)
• M27: 7,878,123 km (0.056 R)
• M28: 8,362,521 km (0.084 R)
• M29: 8,526,181 km (0.069 R)
• M30: 8,624,766 km (0.118 R)
• M31: 8,723,949 km (0.077 R)
• M32: 8,923,214 km (0.064 R)
• M33: 9,023,444 km (0.095 R)
• M34: 9,157,634 km (0.118 R)
• M35: 9,326,380 km (0.111 R)
• M36: 9,530,132 km (0.119 R)
• M37: 10,325,095 km (0.086 R)
• M38: 10,819,367 km (0.078 R)
• M39: 10,962,083 km (0.074 R)
• M40: 11,033,741 km (0.085 R)
• M41: 11,177,355 km (0.057 R)
• M42: 12,497,705 km (0.061 R)
• M43: 12,910,895 km (0.115 R)
• M44: 14,726,863 km (0.098 R)
• M45: 15,403,195 km (0.036 R)
• M46: 16,049,159 km (0.098 R)
• M47: 16,703,799 km (0.099 R)
• M48: 16,868,955 km (0.117 R)
• M49: 17,242,351 km (0.083 R)
• M50: 17,367,415 km (0.092 R)
• M51: 17,450,891 km (0.103 R)
• M52: 17,660,328 km (0.102 R)
• M53: 17,870,662 km (0.109 R)
• M54: 18,421,332 km (0.068 R)
• M55: 18,634,659 km (0.095 R)
• M56: 18,720,079 km (0.095 R)
• M57: 19,322,659 km (0.081 R)
• M58: 19,626,193 km (0.074 R)
• M59: 19,844,008 km (0.05 R)
• M60: 20,502,388 km (0.1 R)
• M61: 21,301,989 km (0.049 R)
• M62: 21,795,662 km (0.096 R)
• M63: 22,066,434 km (0.075 R)
• M64: 23,345,047 km (0.042 R)
• M65: 23,529,800 km (0.091 R)
• M66: 24,179,803 km (0.102 R)
• M67: 24,413,325 km (0.054 R)
• M68: 24,647,745 km (0.083 R)
• M69: 25,165,952 km (0.085 R)
• M70: 26,261,009 km (0.117 R)
• M71: 26,838,606 km (0.063 R)
• M72: 27,908,231 km (0.076 R)
• M73: 28,300,626 km (0.077 R)
• M74: 29,439,066 km (0.116 R)
• M75: 29,688,595 km (0.075 R)
• M76: 30,038,953 km (0.112 R)
• M77: 30,290,128 km (0.115 R)
• M78: 31,149,269 km (0.093 R)
• M79: 31,301,709 km (0.118 R)
• M80: 31,505,461 km (0.058 R)
• M81: 32,170,274 km (0.081 R)
• M82: 32,324,360 km (0.113 R)
• M83: 33,306,171 km (0.072 R)
• M84: 33,931,191 km (0.092 R)
• M85: 34,823,243 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 14.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.39 AU - 7.63 AU

Year: 6712 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,112,849 km

• M1: 200,312 km (0.104 R)
• M2: 579,991 km (0.113 R)
• M3: 746,793 km (0.098 R)
• M4: 907,610 km (0.083 R)
• M5: 1,055,862 km (0.106 R)
• M6: 1,397,394 km (0.076 R)
• M7: 1,964,370 km (0.102 R)
• M8: 2,307,846 km (0.103 R)
• M9: 2,481,230 km (0.057 R)
• M10: 2,878,113 km (0.045 R)
• M11: 3,052,694 km (0.066 R)
• M12: 3,412,776 km (0.042 R)
• M13: 3,571,350 km (0.118 R)
• M14: 4,145,955 km (0.118 R)
• M15: 4,372,596 km (0.082 R)
• M16: 4,764,393 km (0.085 R)
• M17: 4,867,915 km (0.099 R)
• M18: 5,047,133 km (0.103 R)
• M19: 5,198,077 km (0.11 R)
• M20: 5,629,069 km (0.046 R)
• M21: 7,108,741 km (0.054 R)
• M22: 7,587,305 km (0.092 R)
• M23: 8,884,019 km (0.105 R)
• M24: 10,575,971 km (0.094 R)
• M25: 10,711,656 km (0.106 R)
• M26: 10,926,180 km (0.038 R)
• M27: 11,738,197 km (0.116 R)
• M28: 11,858,623 km (0.09 R)
• M29: 12,263,136 km (0.095 R)
• M30: 13,002,897 km (0.106 R)
• M31: 13,672,647 km (0.053 R)
• M32: 13,799,506 km (0.09 R)
• M33: 14,332,224 km (0.116 R)
• M34: 14,482,570 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.5

Radius: 3.8

Gravity: 52.6 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.26 AU - 13.34 AU

Year: 17542 Days

Day: 21.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,112,849 km

• M1: 266,733 km (0.119 R)
• M2: 479,611 km (0.084 R)
• M3: 560,543 km (0.092 R)
• M4: 1,028,635 km (0.088 R)
• M5: 1,054,515 km (0.106 R)
• M6: 1,214,884 km (0.088 R)
• M7: 3,310,900 km (0.04 R)
• M8: 3,584,515 km (0.111 R)
• M9: 3,743,986 km (0.053 R)
• M10: 5,057,306 km (0.109 R)
• M11: 5,371,760 km (0.116 R)
• M12: 5,878,598 km (0.087 R)
• M13: 6,209,060 km (0.114 R)
• M14: 6,400,694 km (0.081 R)
• M15: 6,594,125 km (0.051 R)
• M16: 7,036,485 km (0.088 R)
• M17: 7,692,323 km (0.114 R)
• M18: 7,846,408 km (0.1 R)
• M19: 8,738,760 km (0.039 R)
• M20: 10,220,527 km (0.114 R)
• M21: 10,446,569 km (0.034 R)
• M22: 10,617,260 km (0.031 R)
• M23: 12,015,103 km (0.102 R)
• M24: 12,253,711 km (0.108 R)
• M25: 12,313,550 km (0.09 R)
• M26: 12,493,816 km (0.113 R)
• M27: 12,917,776 km (0.082 R)
• M28: 13,100,884 km (0.029 R)
• M29: 14,533,284 km (0.077 R)
• M30: 15,235,646 km (0.114 R)
• M31: 15,753,404 km (0.035 R)
• M32: 16,079,976 km (0.086 R)
• M33: 16,342,670 km (0.063 R)
• M34: 16,673,281 km (0.082 R)
• M35: 16,739,703 km (0.108 R)
• M36: 16,806,124 km (0.111 R)
• M37: 16,872,695 km (0.046 R)
• M38: 17,139,727 km (0.084 R)
• M39: 18,564,647 km (0.075 R)
• M40: 19,047,998 km (0.108 R)
• M41: 19,465,525 km (0.09 R)
• M42: 19,675,411 km (0.072 R)
• M43: 20,736,359 km (0.095 R)
• M44: 21,598,342 km (0.094 R)
• M45: 22,033,672 km (0.065 R)
• M46: 23,505,715 km (0.073 R)
• M47: 24,253,555 km (0.115 R)
• M48: 27,165,627 km (0.05 R)
• M49: 27,243,717 km (0.096 R)
• M50: 30,347,873 km (0.114 R)
• M51: 30,510,037 km (0.09 R)
• M52: 30,672,500 km (0.108 R)
• M53: 30,753,881 km (0.09 R)
• M54: 30,916,644 km (0.044 R)
• M55: 31,161,536 km (0.033 R)
• M56: 31,571,135 km (0.098 R)
• M57: 32,893,729 km (0.067 R)
• M58: 33,310,808 km (0.075 R)
• M59: 33,645,608 km (0.115 R)
• M60: 34,572,218 km (0.074 R)
• M61: 34,741,562 km (0.067 R)
• M62: 34,996,178 km (0.115 R)
• M63: 35,251,392 km (0.118 R)
• M64: 35,507,204 km (0.097 R)
• M65: 35,934,905 km (0.055 R)
• M66: 38,186,652 km (0.107 R)
• M67: 38,361,681 km (0.097 R)
• M68: 40,038,225 km (0.098 R)
• M69: 40,216,096 km (0.117 R)
• M70: 40,305,107 km (0.055 R)
• M71: 41,648,496 km (0.079 R)
• M72: 44,286,954 km (0.059 R)
• M73: 44,470,959 km (0.085 R)
• M74: 44,931,870 km (0.07 R)
• M75: 45,394,427 km (0.101 R)
• M76: 45,765,579 km (0.032 R)
• M77: 47,072,765 km (0.055 R)
• M78: 47,825,093 km (0.062 R)
• M79: 50,393,688 km (0.06 R)
• M80: 51,356,351 km (0.066 R)
• M81: 51,743,061 km (0.084 R)
• M82: 52,909,027 km (0.025 R)
• M83: 55,465,056 km (0.095 R)
• M84: 55,961,123 km (0.092 R)
• M85: 56,857,962 km (0.076 R)
• M86: 57,358,217 km (0.119 R)
• M87: 59,779,608 km (0.079 R)
• M88: 61,720,042 km (0.12 R)
• M89: 63,992,584 km (0.115 R)
• M90: 64,200,525 km (0.083 R)
• M91: 65,977,149 km (0.112 R)
• M92: 66,924,253 km (0.107 R)
• M93: 68,619,197 km (0.042 R)
• M94: 68,938,439 km (0.071 R)
• M95: 71,080,082 km (0.092 R)
• M96: 71,834,803 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.2

Radius: 7.1

Gravity: 17.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.71 AU - 18.13 AU

Year: 24063 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,112,849 km

• M1: 96,640 km (0.116 R)
• M2: 750,383 km (0.076 R)
• M3: 1,811,181 km (0.113 R)
• M4: 2,769,206 km (0.109 R)
• M5: 2,855,225 km (0.101 R)
• M6: 3,621,914 km (0.087 R)
• M7: 3,907,048 km (0.112 R)
• M8: 4,003,688 km (0.042 R)
• M9: 5,065,982 km (0.092 R)
• M10: 6,956,899 km (0.11 R)
• M11: 7,490,365 km (0.048 R)
• M12: 7,914,475 km (0.054 R)
• M13: 8,408,597 km (0.09 R)
• M14: 10,215,739 km (0.113 R)
• M15: 11,094,178 km (0.089 R)
• M16: 12,349,903 km (0.097 R)
• M17: 12,994,520 km (0.111 R)
• M18: 15,069,143 km (0.065 R)
• M19: 15,221,135 km (0.101 R)
• M20: 15,757,443 km (0.106 R)
• M21: 17,964,012 km (0.089 R)
• M22: 19,185,329 km (0.099 R)
• M23: 19,350,185 km (0.067 R)
• M24: 19,930,924 km (0.068 R)
• M25: 20,686,094 km (0.085 R)
• M26: 22,310,578 km (0.063 R)
• M27: 23,269,799 km (0.111 R)
• M28: 23,975,752 km (0.084 R)
• M29: 24,509,816 km (0.078 R)
• M30: 24,778,344 km (0.106 R)
• M31: 26,501,562 km (0.116 R)
• M32: 27,423,982 km (0.096 R)
• M33: 29,680,517 km (0.107 R)
• M34: 29,871,104 km (0.105 R)
• M35: 30,638,093 km (0.098 R)
• M36: 32,878,770 km (0.093 R)
• M37: 33,969,039 km (0.063 R)
• M38: 34,068,671 km (0.087 R)
• M39: 35,677,147 km (0.082 R)
• M40: 36,184,733 km (0.088 R)
• M41: 36,388,485 km (0.115 R)
• M42: 37,001,986 km (0.116 R)
• M43: 37,207,384 km (0.117 R)
• M44: 37,928,745 km (0.039 R)
• M45: 38,135,639 km (0.083 R)
• M46: 38,342,981 km (0.057 R)
• M47: 40,648,434 km (0.094 R)
• M48: 40,754,350 km (0.082 R)
• M49: 40,966,330 km (0.061 R)
• M50: 41,178,609 km (0.119 R)
• M51: 43,106,178 km (0.05 R)
• M52: 43,863,741 km (0.085 R)
• M53: 44,953,562 km (0.084 R)
• M54: 46,162,612 km (0.03 R)
• M55: 46,604,973 km (0.106 R)
• M56: 50,762,447 km (0.108 R)
• M57: 50,876,441 km (0.098 R)
• M58: 51,562,197 km (0.078 R)
• M59: 52,712,007 km (0.068 R)
• M60: 56,920,793 km (0.046 R)
• M61: 60,147,320 km (0.11 R)
• M62: 60,630,371 km (0.108 R)
• M63: 60,872,421 km (0.1 R)
• M64: 61,478,891 km (0.108 R)
• M65: 61,600,364 km (0.119 R)
• M66: 61,721,987 km (0.052 R)
• M67: 63,310,118 km (0.077 R)
• M68: 63,555,608 km (0.087 R)
• M69: 65,655,364 km (0.06 R)
• M70: 68,658,092 km (0.086 R)
• M71: 69,922,344 km (0.111 R)
• M72: 71,833,307 km (0.118 R)
• M73: 72,345,680 km (0.119 R)
• M74: 72,730,894 km (0.095 R)
• M75: 73,503,268 km (0.115 R)
• M76: 75,185,945 km (0.114 R)
• M77: 76,619,691 km (0.063 R)
• M78: 78,193,909 km (0.115 R)
• M79: 78,589,297 km (0.099 R)
• M80: 78,721,092 km (0.117 R)
• M81: 79,381,717 km (0.087 R)
• M82: 80,575,358 km (0.108 R)
• M83: 81,774,983 km (0.066 R)
• M84: 82,578,025 km (0.08 R)
• M85: 83,383,759 km (0.108 R)
• M86: 84,597,147 km (0.119 R)
• M87: 86,904,844 km (0.106 R)
• M88: 87,041,277 km (0.089 R)
• M89: 88,134,987 km (0.097 R)
• M90: 88,683,563 km (0.111 R)
• M91: 90,474,249 km (0.098 R)
• M92: 91,166,139 km (0.1 R)
• M93: 92,694,581 km (0.1 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit