🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.89 AU - 0.99 AU

Year: 338 Days

Day: 39.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,586,040 km

• M1: 151,393 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.15 AU - 1.27 AU

Year: 494 Days

Day: 32.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.95 AU - 1.53 AU

Year: 512 Days

Day: 21.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.58 AU - 2.54 AU

Year: 1096 Days

Day: 24.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.35 AU - 4.83 AU

Year: 3068 Days

Day: 36.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540

Radius: 12.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.53 AU - 8.85 AU

Year: 7908 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,586,040 km

• M1: 159,172 km (0.101 R)
• M2: 236,514 km (0.119 R)
• M3: 320,289 km (0.118 R)
• M4: 410,646 km (0.085 R)
• M5: 626,217 km (0.081 R)
• M6: 927,656 km (0.099 R)
• M7: 1,120,787 km (0.115 R)
• M8: 1,363,585 km (0.058 R)
• M9: 1,920,687 km (0.062 R)
• M10: 2,128,628 km (0.045 R)
• M11: 2,499,182 km (0.118 R)
• M12: 2,612,128 km (0.112 R)
• M13: 2,749,908 km (0.045 R)
• M14: 3,350,693 km (0.095 R)
• M15: 3,602,466 km (0.042 R)
• M16: 3,756,403 km (0.057 R)
• M17: 4,124,563 km (0.12 R)
• M18: 4,670,595 km (0.112 R)
• M19: 5,444,166 km (0.083 R)
• M20: 6,474,446 km (0.089 R)
• M21: 7,629,940 km (0.09 R)
• M22: 8,062,876 km (0.077 R)
• M23: 8,231,473 km (0.074 R)
• M24: 8,367,159 km (0.109 R)
• M25: 9,338,497 km (0.085 R)
• M26: 9,586,830 km (0.079 R)
• M27: 9,729,846 km (0.104 R)
• M28: 10,017,821 km (0.049 R)
• M29: 11,085,352 km (0.096 R)
• M30: 11,348,494 km (0.081 R)
• M31: 11,651,729 km (0.115 R)
• M32: 11,766,172 km (0.091 R)
• M33: 11,919,360 km (0.096 R)
• M34: 12,188,935 km (0.106 R)
• M35: 12,266,277 km (0.092 R)
• M36: 13,287,432 km (0.083 R)
• M37: 13,486,996 km (0.11 R)
• M38: 14,132,062 km (0.067 R)
• M39: 14,213,443 km (0.09 R)
• M40: 14,458,485 km (0.114 R)
• M41: 14,540,464 km (0.097 R)
• M42: 14,869,879 km (0.08 R)
• M43: 15,160,248 km (0.076 R)
• M44: 15,410,525 km (0.115 R)
• M45: 16,297,641 km (0.118 R)
• M46: 16,596,986 km (0.072 R)
• M47: 16,725,790 km (0.072 R)
• M48: 19,191,761 km (0.073 R)
• M49: 19,326,998 km (0.063 R)
• M50: 20,099,671 km (0.113 R)
• M51: 20,697,464 km (0.098 R)
• M52: 21,254,267 km (0.076 R)
• M53: 21,534,613 km (0.115 R)
• M54: 22,859,003 km (0.045 R)
• M55: 23,050,339 km (0.095 R)
• M56: 23,675,808 km (0.105 R)
• M57: 25,140,670 km (0.101 R)
• M58: 25,933,838 km (0.092 R)
• M59: 26,233,483 km (0.094 R)
• M60: 26,584,439 km (0.096 R)
• M61: 26,836,063 km (0.055 R)
• M62: 27,952,661 km (0.031 R)
• M63: 28,465,333 km (0.054 R)
• M64: 28,774,402 km (0.059 R)
• M65: 29,136,280 km (0.054 R)
• M66: 30,178,827 km (0.096 R)
• M67: 30,915,896 km (0.083 R)
• M68: 32,086,051 km (0.111 R)
• M69: 32,300,275 km (0.119 R)
• M70: 32,784,224 km (0.077 R)
• M71: 33,216,412 km (0.11 R)
• M72: 34,689,053 km (0.093 R)
• M73: 34,854,060 km (0.113 R)
• M74: 35,460,978 km (0.106 R)
• M75: 36,461,788 km (0.032 R)
• M76: 37,190,479 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.9

Radius: 10.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.61 AU - 7.95 AU

Year: 8048 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,586,040 km

• M1: 218,862 km (0.032 R)
• M2: 601,683 km (0.073 R)
• M3: 773,271 km (0.051 R)
• M4: 1,061,846 km (0.102 R)
• M5: 1,273,227 km (0.073 R)
• M6: 1,462,918 km (0.08 R)
• M7: 1,616,106 km (0.053 R)
• M8: 1,699,282 km (0.105 R)
• M9: 2,417,651 km (0.035 R)
• M10: 2,820,369 km (0.083 R)
• M11: 2,966,975 km (0.071 R)
• M12: 3,410,083 km (0.093 R)
• M13: 3,886,553 km (0.103 R)
• M14: 4,410,145 km (0.072 R)
• M15: 4,780,699 km (0.093 R)
• M16: 5,439,229 km (0.06 R)
• M17: 6,946,727 km (0.067 R)
• M18: 8,346,963 km (0.1 R)
• M19: 9,271,627 km (0.093 R)
• M20: 9,626,623 km (0.103 R)
• M21: 9,831,572 km (0.066 R)
• M22: 9,934,645 km (0.112 R)
• M23: 10,490,102 km (0.081 R)
• M24: 10,560,263 km (0.095 R)
• M25: 11,904,550 km (0.101 R)
• M26: 12,198,210 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.2

Radius: 5.5

Gravity: 27.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.5 AU - 15.52 AU

Year: 21566 Days

Day: 15.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,586,040 km

• M1: 98,435 km (0.028 R)
• M2: 403,765 km (0.096 R)
• M3: 444,904 km (0.065 R)
• M4: 672,293 km (0.095 R)
• M5: 798,853 km (0.054 R)
• M6: 960,867 km (0.053 R)
• M7: 1,074,711 km (0.039 R)
• M8: 1,162,974 km (0.101 R)
• M9: 2,097,512 km (0.054 R)
• M10: 2,171,413 km (0.106 R)
• M11: 2,359,607 km (0.1 R)
• M12: 2,397,904 km (0.101 R)
• M13: 3,551,902 km (0.066 R)
• M14: 3,729,026 km (0.085 R)
• M15: 3,773,756 km (0.112 R)
• M16: 3,818,635 km (0.066 R)
• M17: 5,097,248 km (0.079 R)
• M18: 5,146,915 km (0.088 R)
• M19: 5,652,855 km (0.084 R)
• M20: 5,911,809 km (0.119 R)
• M21: 6,227,610 km (0.083 R)
• M22: 7,601,666 km (0.104 R)
• M23: 8,118,377 km (0.091 R)
• M24: 10,675,902 km (0.036 R)
• M25: 13,252,427 km (0.083 R)
• M26: 14,573,675 km (0.092 R)
• M27: 15,429,674 km (0.066 R)
• M28: 15,791,102 km (0.119 R)
• M29: 17,414,239 km (0.108 R)
• M30: 17,941,721 km (0.062 R)
• M31: 18,321,700 km (0.038 R)
• M32: 18,474,439 km (0.091 R)
• M33: 19,322,061 km (0.117 R)
• M34: 19,789,854 km (0.054 R)
• M35: 20,025,021 km (0.07 R)
• M36: 20,261,236 km (0.084 R)
• M37: 20,577,486 km (0.038 R)
• M38: 21,215,072 km (0.03 R)
• M39: 22,509,543 km (0.056 R)
• M40: 22,755,183 km (0.077 R)
• M41: 23,331,583 km (0.103 R)
• M42: 24,163,347 km (0.08 R)
• M43: 25,259,152 km (0.111 R)
• M44: 26,198,925 km (0.041 R)
• M45: 26,457,131 km (0.07 R)
• M46: 26,976,236 km (0.075 R)
• M47: 28,376,921 km (0.118 R)
• M48: 29,442,955 km (0.062 R)
• M49: 29,532,265 km (0.072 R)
• M50: 30,070,818 km (0.044 R)
• M51: 31,613,770 km (0.081 R)
• M52: 32,072,587 km (0.031 R)
• M53: 32,903,752 km (0.111 R)
• M54: 33,929,395 km (0.116 R)
• M55: 35,916,205 km (0.054 R)
• M56: 37,261,688 km (0.043 R)
• M57: 37,746,086 km (0.041 R)
• M58: 37,843,325 km (0.09 R)
• M59: 38,135,190 km (0.118 R)
• M60: 39,902,539 km (0.055 R)
• M61: 40,995,651 km (0.094 R)
• M62: 43,414,648 km (0.099 R)
• M63: 44,128,829 km (0.103 R)
• M64: 46,711,187 km (0.108 R)
• M65: 47,442,870 km (0.107 R)
• M66: 49,342,015 km (0.096 R)
• M67: 50,621,825 km (0.06 R)
• M68: 51,480,966 km (0.095 R)
• M69: 54,306,720 km (0.113 R)
• M70: 56,181,331 km (0.103 R)
• M71: 57,741,038 km (0.076 R)
• M72: 57,852,937 km (0.118 R)
• M73: 58,751,123 km (0.091 R)
• M74: 59,767,192 km (0.09 R)
• M75: 59,993,683 km (0.097 R)
• M76: 62,160,159 km (0.065 R)
• M77: 63,541,696 km (0.107 R)
• M78: 65,632,775 km (0.083 R)
• M79: 66,334,837 km (0.101 R)
• M80: 66,686,841 km (0.096 R)
• M81: 68,455,986 km (0.082 R)
• M82: 68,692,949 km (0.102 R)
• M83: 69,524,862 km (0.062 R)
• M84: 70,001,631 km (0.109 R)
• M85: 71,078,436 km (0.086 R)
• M86: 73,248,353 km (0.095 R)
• M87: 73,733,649 km (0.073 R)
• M88: 74,463,387 km (0.105 R)
• M89: 77,529,695 km (0.113 R)
• M90: 77,776,831 km (0.081 R)
• M91: 78,024,116 km (0.1 R)
• M92: 78,271,700 km (0.086 R)
• M93: 80,137,186 km (0.095 R)
• M94: 81,263,359 km (0.098 R)
• M95: 82,268,806 km (0.083 R)
• M96: 83,784,831 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.2

Radius: 8

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 16.55 AU - 20.47 AU

Year: 29533 Days

Day: 22 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,586,040 km

• M1: 106,663 km (0.072 R)
• M2: 168,148 km (0.095 R)
• M3: 262,395 km (0.061 R)
• M4: 327,171 km (0.09 R)
• M5: 560,244 km (0.118 R)
• M6: 695,630 km (0.113 R)
• M7: 1,312,123 km (0.056 R)
• M8: 1,752,689 km (0.043 R)
• M9: 1,989,352 km (0.085 R)
• M10: 2,200,585 km (0.082 R)
• M11: 2,419,147 km (0.058 R)
• M12: 2,995,847 km (0.092 R)
• M13: 3,785,275 km (0.065 R)
• M14: 4,180,812 km (0.117 R)
• M15: 4,916,384 km (0.057 R)
• M16: 5,543,050 km (0.038 R)
• M17: 5,641,784 km (0.111 R)
• M18: 6,348,784 km (0.088 R)
• M19: 7,845,062 km (0.096 R)
• M20: 8,235,512 km (0.039 R)
• M21: 10,039,812 km (0.056 R)
• M22: 10,585,845 km (0.102 R)
• M23: 12,024,527 km (0.074 R)
• M24: 12,280,938 km (0.048 R)
• M25: 12,539,294 km (0.111 R)
• M26: 12,604,069 km (0.101 R)
• M27: 15,011,847 km (0.111 R)
• M28: 15,080,812 km (0.113 R)
• M29: 16,979,957 km (0.08 R)
• M30: 17,123,720 km (0.063 R)
• M31: 17,629,660 km (0.113 R)
• M32: 18,804,602 km (0.084 R)
• M33: 18,953,302 km (0.111 R)
• M34: 20,384,804 km (0.1 R)
• M35: 20,537,544 km (0.115 R)
• M36: 22,085,433 km (0.105 R)
• M37: 23,430,617 km (0.107 R)
• M38: 25,210,233 km (0.107 R)
• M39: 29,069,559 km (0.119 R)
• M40: 29,499,952 km (0.082 R)
• M41: 30,628,967 km (0.094 R)
• M42: 31,154,953 km (0.04 R)
• M43: 31,418,994 km (0.078 R)
• M44: 31,683,782 km (0.101 R)
• M45: 36,389,682 km (0.087 R)
• M46: 37,880,874 km (0.096 R)
• M47: 38,634,099 km (0.101 R)
• M48: 39,107,277 km (0.087 R)
• M49: 39,392,111 km (0.118 R)
• M50: 40,250,803 km (0.061 R)
• M51: 41,405,250 km (0.08 R)
• M52: 42,278,153 km (0.116 R)
• M53: 42,863,530 km (0.116 R)
• M54: 48,658,652 km (0.09 R)
• M55: 49,990,821 km (0.116 R)
• M56: 51,646,870 km (0.099 R)
• M57: 53,320,870 km (0.038 R)
• M58: 55,865,081 km (0.113 R)
• M59: 55,971,894 km (0.064 R)
• M60: 59,318,248 km (0.107 R)
• M61: 59,645,569 km (0.025 R)
• M62: 61,953,265 km (0.072 R)
• M63: 62,063,818 km (0.08 R)
• M64: 63,619,486 km (0.095 R)
• M65: 64,514,082 km (0.109 R)
• M66: 66,428,934 km (0.058 R)
• M67: 66,542,180 km (0.043 R)
• M68: 66,655,426 km (0.063 R)
• M69: 67,450,239 km (0.061 R)
• M70: 68,248,194 km (0.102 R)
• M71: 70,545,269 km (0.094 R)
• M72: 74,507,967 km (0.116 R)
• M73: 75,923,762 km (0.088 R)
• M74: 77,110,372 km (0.076 R)
• M75: 77,944,679 km (0.118 R)
• M76: 78,064,058 km (0.083 R)
• M77: 78,183,587 km (0.089 R)
• M78: 78,542,323 km (0.056 R)
• M79: 80,224,102 km (0.108 R)
• M80: 80,465,403 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 11,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit