🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.65 AU

Year: 156 Days

Day: 44.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,398,600 km

• M1: 165,156 km (0.092 R)
• M2: 206,894 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.57 AU - 0.65 AU

Year: 178 Days

Day: 40.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.48 AU - 0.8 AU

Year: 191 Days

Day: 13.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,398,600 km

• M1: 122,969 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.77 AU - 0.79 AU

Year: 257 Days

Day: 20.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.62 AU - 2.08 AU

Year: 938 Days

Day: 35.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,398,600 km

• M1: 46,824 km (0.077 R)
• M2: 947,703 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608

Radius: 11.5

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.57 AU - 5.97 AU

Year: 4510 Days

Day: 14 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,398,600 km

• M1: 187,596 km (0.063 R)
• M2: 276,158 km (0.069 R)
• M3: 408,851 km (0.111 R)
• M4: 718,818 km (0.095 R)
• M5: 870,660 km (0.094 R)
• M6: 944,561 km (0.116 R)
• M7: 1,263,204 km (0.115 R)
• M8: 1,435,392 km (0.113 R)
• M9: 1,819,409 km (0.099 R)
• M10: 1,932,804 km (0.082 R)
• M11: 2,098,858 km (0.058 R)
• M12: 2,339,711 km (0.112 R)
• M13: 2,481,380 km (0.112 R)
• M14: 3,076,779 km (0.075 R)
• M15: 3,291,602 km (0.072 R)
• M16: 3,511,511 km (0.08 R)
• M17: 3,881,766 km (0.073 R)
• M18: 4,307,970 km (0.11 R)
• M19: 4,726,844 km (0.065 R)
• M20: 4,816,752 km (0.04 R)
• M21: 5,043,991 km (0.056 R)
• M22: 5,135,844 km (0.114 R)
• M23: 5,794,674 km (0.1 R)
• M24: 6,085,342 km (0.09 R)
• M25: 6,782,169 km (0.098 R)
• M26: 7,140,007 km (0.12 R)
• M27: 7,321,320 km (0.116 R)
• M28: 7,504,128 km (0.107 R)
• M29: 8,061,680 km (0.044 R)
• M30: 8,142,463 km (0.087 R)
• M31: 8,223,545 km (0.032 R)
• M32: 8,522,890 km (0.114 R)
• M33: 9,160,626 km (0.116 R)
• M34: 9,301,248 km (0.068 R)
• M35: 9,986,555 km (0.087 R)
• M36: 10,306,097 km (0.108 R)
• M37: 10,511,195 km (0.118 R)
• M38: 11,104,650 km (0.079 R)
• M39: 11,224,777 km (0.106 R)
• M40: 11,678,657 km (0.084 R)
• M41: 11,953,917 km (0.082 R)
• M42: 12,046,219 km (0.104 R)
• M43: 12,138,670 km (0.115 R)
• M44: 12,448,637 km (0.11 R)
• M45: 12,635,784 km (0.12 R)
• M46: 13,108,065 km (0.113 R)
• M47: 13,394,096 km (0.036 R)
• M48: 13,811,025 km (0.077 R)
• M49: 14,134,605 km (0.118 R)
• M50: 14,264,755 km (0.113 R)
• M51: 14,460,729 km (0.07 R)
• M52: 14,624,837 km (0.085 R)
• M53: 15,220,387 km (0.088 R)
• M54: 15,823,864 km (0.118 R)
• M55: 16,401,013 km (0.101 R)
• M56: 16,675,076 km (0.093 R)
• M57: 19,316,825 km (0.044 R)
• M58: 19,388,931 km (0.069 R)
• M59: 20,152,628 km (0.081 R)
• M60: 20,926,199 km (0.068 R)
• M61: 21,149,100 km (0.059 R)
• M62: 22,274,973 km (0.037 R)
• M63: 22,388,518 km (0.11 R)
• M64: 22,616,505 km (0.053 R)
• M65: 22,921,535 km (0.094 R)
• M66: 23,304,805 km (0.117 R)
• M67: 23,767,511 km (0.078 R)
• M68: 23,922,495 km (0.043 R)
• M69: 24,038,882 km (0.118 R)
• M70: 24,350,195 km (0.116 R)
• M71: 24,976,860 km (0.12 R)
• M72: 25,055,549 km (0.085 R)
• M73: 26,086,428 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.7

Radius: 13.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.83 AU - 8.79 AU

Year: 8930 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 110.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,398,600 km

• M1: 189,840 km (0.114 R)
• M2: 273,914 km (0.112 R)
• M3: 401,820 km (0.093 R)
• M4: 587,172 km (0.087 R)
• M5: 872,604 km (0.056 R)
• M6: 1,262,157 km (0.081 R)
• M7: 1,362,986 km (0.067 R)
• M8: 1,726,958 km (0.051 R)
• M9: 2,026,154 km (0.095 R)
• M10: 2,493,946 km (0.114 R)
• M11: 2,727,319 km (0.089 R)
• M12: 2,860,162 km (0.068 R)
• M13: 3,104,904 km (0.032 R)
• M14: 3,188,080 km (0.081 R)
• M15: 3,356,527 km (0.091 R)
• M16: 3,615,033 km (0.073 R)
• M17: 3,761,489 km (0.111 R)
• M18: 4,938,675 km (0.109 R)
• M19: 5,266,443 km (0.073 R)
• M20: 5,567,584 km (0.074 R)
• M21: 5,908,966 km (0.103 R)
• M22: 6,151,913 km (0.104 R)
• M23: 6,362,846 km (0.06 R)
• M24: 6,576,322 km (0.083 R)
• M25: 6,755,840 km (0.083 R)
• M26: 6,864,448 km (0.057 R)
• M27: 7,603,312 km (0.101 R)
• M28: 7,716,258 km (0.1 R)
• M29: 8,996,218 km (0.096 R)
• M30: 9,236,023 km (0.059 R)
• M31: 9,356,748 km (0.092 R)
• M32: 10,050,733 km (0.051 R)
• M33: 11,144,144 km (0.113 R)
• M34: 11,229,714 km (0.107 R)
• M35: 11,488,069 km (0.079 R)
• M36: 11,704,986 km (0.036 R)
• M37: 11,879,417 km (0.062 R)
• M38: 12,452,228 km (0.113 R)
• M39: 13,305,833 km (0.101 R)
• M40: 14,271,188 km (0.103 R)
• M41: 14,598,059 km (0.08 R)
• M42: 15,306,705 km (0.112 R)
• M43: 15,497,591 km (0.098 R)
• M44: 15,689,226 km (0.114 R)
• M45: 15,929,929 km (0.074 R)
• M46: 16,317,687 km (0.088 R)
• M47: 16,659,518 km (0.089 R)
• M48: 17,201,362 km (0.068 R)
• M49: 17,350,211 km (0.116 R)
• M50: 18,403,829 km (0.068 R)
• M51: 18,912,911 km (0.102 R)
• M52: 19,169,172 km (0.048 R)
• M53: 20,889,248 km (0.086 R)
• M54: 21,260,550 km (0.094 R)
• M55: 21,420,321 km (0.088 R)
• M56: 21,794,615 km (0.112 R)
• M57: 22,333,167 km (0.097 R)
• M58: 22,767,150 km (0.062 R)
• M59: 24,196,857 km (0.102 R)
• M60: 24,308,008 km (0.076 R)
• M61: 24,866,457 km (0.042 R)
• M62: 25,655,436 km (0.105 R)
• M63: 25,768,832 km (0.106 R)
• M64: 25,882,376 km (0.066 R)
• M65: 26,739,273 km (0.1 R)
• M66: 28,892,734 km (0.082 R)
• M67: 30,020,104 km (0.099 R)
• M68: 30,739,520 km (0.104 R)
• M69: 31,707,568 km (0.057 R)
• M70: 32,012,149 km (0.086 R)
• M71: 33,116,780 km (0.089 R)
• M72: 33,301,982 km (0.03 R)
• M73: 34,171,445 km (0.078 R)
• M74: 37,272,459 km (0.094 R)
• M75: 37,916,328 km (0.099 R)
• M76: 39,738,730 km (0.096 R)
• M77: 40,726,674 km (0.077 R)
• M78: 41,190,577 km (0.047 R)
• M79: 43,603,591 km (0.091 R)
• M80: 44,690,718 km (0.104 R)
• M81: 44,963,884 km (0.042 R)
• M82: 45,786,672 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.1

Radius: 6.2

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.87 AU - 16.57 AU

Year: 22135 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,398,600 km

• M1: 285,283 km (0.06 R)
• M2: 687,253 km (0.097 R)
• M3: 1,008,290 km (0.045 R)
• M4: 1,184,965 km (0.072 R)
• M5: 1,802,804 km (0.097 R)
• M6: 2,240,976 km (0.118 R)
• M7: 2,306,201 km (0.115 R)
• M8: 2,641,898 km (0.037 R)
• M9: 2,780,426 km (0.076 R)
• M10: 4,012,664 km (0.086 R)
• M11: 4,132,043 km (0.111 R)
• M12: 4,830,964 km (0.091 R)
• M13: 6,335,470 km (0.068 R)
• M14: 7,234,403 km (0.116 R)
• M15: 7,674,072 km (0.077 R)
• M16: 7,971,921 km (0.117 R)
• M17: 8,072,152 km (0.07 R)
• M18: 8,836,447 km (0.097 R)
• M19: 8,992,029 km (0.053 R)
• M20: 9,306,035 km (0.092 R)
• M21: 9,570,524 km (0.081 R)
• M22: 10,873,970 km (0.119 R)
• M23: 10,929,471 km (0.118 R)
• M24: 11,773,352 km (0.07 R)
• M25: 12,232,019 km (0.055 R)
• M26: 12,989,733 km (0.067 R)
• M27: 14,672,709 km (0.092 R)
• M28: 14,795,529 km (0.06 R)
• M29: 15,979,297 km (0.086 R)
• M30: 17,517,611 km (0.071 R)
• M31: 17,713,285 km (0.1 R)
• M32: 18,238,374 km (0.059 R)
• M33: 18,701,978 km (0.105 R)
• M34: 20,252,709 km (0.029 R)
• M35: 20,389,442 km (0.103 R)
• M36: 21,008,777 km (0.119 R)
• M37: 24,633,085 km (0.059 R)
• M38: 24,706,088 km (0.112 R)
• M39: 24,925,399 km (0.045 R)
• M40: 25,957,624 km (0.057 R)
• M41: 26,106,175 km (0.042 R)
• M42: 26,478,973 km (0.086 R)
• M43: 26,628,571 km (0.12 R)
• M44: 27,759,381 km (0.079 R)
• M45: 27,911,372 km (0.106 R)
• M46: 27,987,368 km (0.067 R)
• M47: 28,292,398 km (0.089 R)
• M48: 29,446,097 km (0.114 R)
• M49: 29,678,722 km (0.046 R)
• M50: 30,693,594 km (0.118 R)
• M51: 31,561,112 km (0.092 R)
• M52: 33,239,749 km (0.114 R)
• M53: 33,886,760 km (0.12 R)
• M54: 34,211,836 km (0.048 R)
• M55: 34,865,130 km (0.115 R)
• M56: 35,440,184 km (0.088 R)
• M57: 35,852,775 km (0.083 R)
• M58: 37,351,447 km (0.116 R)
• M59: 37,519,146 km (0.091 R)
• M60: 39,125,528 km (0.077 R)
• M61: 39,381,191 km (0.086 R)
• M62: 41,707,138 km (0.1 R)
• M63: 43,546,893 km (0.116 R)
• M64: 43,723,418 km (0.043 R)
• M65: 44,165,929 km (0.087 R)
• M66: 44,343,352 km (0.058 R)
• M67: 45,234,058 km (0.1 R)
• M68: 46,220,506 km (0.118 R)
• M69: 47,668,165 km (0.116 R)
• M70: 48,123,541 km (0.116 R)
• M71: 48,580,413 km (0.045 R)
• M72: 49,222,487 km (0.026 R)
• M73: 51,538,262 km (0.058 R)
• M74: 55,699,326 km (0.111 R)
• M75: 55,986,854 km (0.087 R)
• M76: 56,178,937 km (0.107 R)
• M77: 56,756,235 km (0.114 R)
• M78: 57,045,707 km (0.105 R)
• M79: 57,432,418 km (0.077 R)
• M80: 57,625,997 km (0.105 R)
• M81: 57,819,876 km (0.027 R)
• M82: 58,305,621 km (0.086 R)
• M83: 59,868,619 km (0.114 R)
• M84: 59,966,905 km (0.044 R)
• M85: 61,049,993 km (0.104 R)
• M86: 62,936,273 km (0.088 R)
• M87: 63,736,173 km (0.098 R)
• M88: 64,438,834 km (0.075 R)
• M89: 66,358,923 km (0.091 R)
• M90: 66,562,226 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215

Radius: 3.4

Gravity: 18.6 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.7 AU - 18.88 AU

Year: 23390 Days

Day: 20.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,398,600 km

• M1: 192,532 km (0.118 R)
• M2: 325,525 km (0.106 R)
• M3: 386,112 km (0.106 R)
• M4: 467,194 km (0.104 R)
• M5: 970,890 km (0.098 R)
• M6: 1,104,481 km (0.114 R)
• M7: 1,173,595 km (0.047 R)
• M8: 1,291,778 km (0.07 R)
• M9: 1,389,016 km (0.116 R)
• M10: 1,883,288 km (0.111 R)
• M11: 2,021,666 km (0.103 R)
• M12: 2,220,930 km (0.082 R)
• M13: 2,486,466 km (0.118 R)
• M14: 2,546,754 km (0.118 R)
• M15: 2,638,158 km (0.077 R)
• M16: 2,792,992 km (0.075 R)
• M17: 2,824,258 km (0.084 R)
• M18: 3,046,860 km (0.091 R)
• M19: 3,542,328 km (0.095 R)
• M20: 4,717,718 km (0.04 R)
• M21: 4,943,312 km (0.027 R)
• M22: 5,210,943 km (0.115 R)
• M23: 6,576,322 km (0.094 R)
• M24: 6,912,768 km (0.103 R)
• M25: 7,690,228 km (0.112 R)
• M26: 7,911,035 km (0.101 R)
• M27: 7,955,465 km (0.083 R)
• M28: 8,133,935 km (0.083 R)
• M29: 8,178,665 km (0.096 R)
• M30: 8,953,283 km (0.08 R)
• M31: 8,999,658 km (0.082 R)
• M32: 9,372,755 km (0.105 R)
• M33: 9,846,382 km (0.088 R)
• M34: 9,894,104 km (0.108 R)
• M35: 9,941,975 km (0.072 R)
• M36: 12,122,813 km (0.031 R)
• M37: 14,173,201 km (0.115 R)
• M38: 14,606,886 km (0.105 R)
• M39: 17,529,878 km (0.087 R)
• M40: 18,053,621 km (0.086 R)
• M41: 18,112,113 km (0.062 R)
• M42: 18,346,683 km (0.116 R)
• M43: 18,700,631 km (0.11 R)
• M44: 18,759,872 km (0.038 R)
• M45: 20,260,040 km (0.083 R)
• M46: 20,748,177 km (0.084 R)
• M47: 21,055,152 km (0.096 R)
• M48: 21,735,972 km (0.082 R)
• M49: 23,119,154 km (0.081 R)
• M50: 23,246,312 km (0.095 R)
• M51: 23,309,891 km (0.107 R)
• M52: 23,565,105 km (0.096 R)
• M53: 23,693,161 km (0.072 R)
• M54: 24,271,806 km (0.06 R)
• M55: 24,336,282 km (0.052 R)
• M56: 26,899,193 km (0.051 R)
• M57: 27,166,973 km (0.066 R)
• M58: 29,271,217 km (0.091 R)
• M59: 30,030,277 km (0.038 R)
• M60: 31,779,674 km (0.079 R)
• M61: 32,275,441 km (0.114 R)
• M62: 32,488,618 km (0.048 R)
• M63: 32,844,961 km (0.088 R)
• M64: 33,131,141 km (0.111 R)
• M65: 33,202,799 km (0.09 R)
• M66: 33,777,703 km (0.106 R)
• M67: 34,283,643 km (0.113 R)
• M68: 34,719,123 km (0.11 R)
• M69: 36,627,692 km (0.07 R)
• M70: 36,775,944 km (0.03 R)
• M71: 37,221,895 km (0.086 R)
• M72: 38,570,071 km (0.096 R)
• M73: 38,796,413 km (0.096 R)
• M74: 41,391,337 km (0.032 R)
• M75: 42,320,490 km (0.083 R)
• M76: 42,476,071 km (0.11 R)
• M77: 42,631,803 km (0.108 R)
• M78: 44,041,763 km (0.095 R)
• M79: 46,907,310 km (0.092 R)
• M80: 47,310,027 km (0.052 R)
• M81: 47,875,807 km (0.062 R)
• M82: 48,037,821 km (0.078 R)
• M83: 48,362,448 km (0.043 R)
• M84: 49,422,649 km (0.096 R)
• M85: 50,490,478 km (0.104 R)
• M86: 52,314,824 km (0.088 R)
• M87: 52,565,251 km (0.06 R)
• M88: 53,739,146 km (0.094 R)
• M89: 53,823,369 km (0.089 R)
• M90: 53,991,816 km (0.062 R)
• M91: 54,837,044 km (0.087 R)
• M92: 55,091,361 km (0.052 R)
• M93: 56,027,544 km (0.029 R)
• M94: 56,112,965 km (0.043 R)
• M95: 56,454,796 km (0.083 R)
• M96: 57,226,571 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 16,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit