🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.71 AU - 0.79 AU

Year: 274 Days

Day: 15.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.9 AU - 1.14 AU

Year: 434 Days

Day: 12.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.2 AU - 1.46 AU

Year: 647 Days

Day: 17.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 66.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,141,657 km

• M1: 1,043,146 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.17 AU - 1.65 AU

Year: 706 Days

Day: 39.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.73 AU - 1.77 AU

Year: 976 Days

Day: 36.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.4

Radius: 8.3

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.84 AU - 5.04 AU

Year: 3946 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,141,657 km

• M1: 209,138 km (0.068 R)
• M2: 362,176 km (0.067 R)
• M3: 574,007 km (0.117 R)
• M4: 846,724 km (0.105 R)
• M5: 1,209,200 km (0.045 R)
• M6: 1,326,933 km (0.112 R)
• M7: 1,805,945 km (0.115 R)
• M8: 2,174,405 km (0.103 R)
• M9: 2,549,597 km (0.117 R)
• M10: 2,701,887 km (0.061 R)
• M11: 2,770,553 km (0.083 R)
• M12: 3,069,000 km (0.114 R)
• M13: 3,377,920 km (0.082 R)
• M14: 3,508,070 km (0.119 R)
• M15: 3,583,168 km (0.111 R)
• M16: 3,908,244 km (0.12 R)
• M17: 4,223,148 km (0.069 R)
• M18: 4,283,137 km (0.071 R)
• M19: 4,444,403 km (0.081 R)
• M20: 4,607,614 km (0.101 R)
• M21: 4,690,043 km (0.065 R)
• M22: 5,237,571 km (0.1 R)
• M23: 5,410,207 km (0.101 R)
• M24: 5,562,647 km (0.077 R)
• M25: 5,694,593 km (0.107 R)
• M26: 6,028,944 km (0.097 R)
• M27: 6,323,801 km (0.065 R)
• M28: 6,927,877 km (0.079 R)
• M29: 7,236,797 km (0.112 R)
• M30: 7,308,754 km (0.086 R)
• M31: 7,477,500 km (0.058 R)
• M32: 7,647,593 km (0.037 R)
• M33: 7,745,280 km (0.098 R)
• M34: 7,892,784 km (0.105 R)
• M35: 8,165,501 km (0.081 R)
• M36: 8,873,697 km (0.095 R)
• M37: 9,183,215 km (0.083 R)
• M38: 9,339,245 km (0.095 R)
• M39: 9,627,820 km (0.119 R)
• M40: 10,025,900 km (0.103 R)
• M41: 10,483,520 km (0.118 R)
• M42: 10,592,277 km (0.06 R)
• M43: 11,030,749 km (0.026 R)
• M44: 11,363,604 km (0.078 R)
• M45: 11,840,821 km (0.082 R)
• M46: 11,897,369 km (0.097 R)
• M47: 11,982,341 km (0.101 R)
• M48: 12,640,870 km (0.114 R)
• M49: 12,756,659 km (0.113 R)
• M50: 12,872,747 km (0.105 R)
• M51: 13,135,142 km (0.085 R)
• M52: 13,428,952 km (0.086 R)
• M53: 13,517,514 km (0.068 R)
• M54: 13,784,247 km (0.085 R)
• M55: 13,963,016 km (0.072 R)
• M56: 14,022,856 km (0.112 R)
• M57: 14,746,909 km (0.057 R)
• M58: 15,575,981 km (0.088 R)
• M59: 15,918,111 km (0.035 R)
• M60: 16,325,616 km (0.115 R)
• M61: 17,150,947 km (0.094 R)
• M62: 17,343,330 km (0.03 R)
• M63: 17,827,429 km (0.097 R)
• M64: 18,941,035 km (0.108 R)
• M65: 19,040,368 km (0.114 R)
• M66: 19,106,790 km (0.066 R)
• M67: 19,406,135 km (0.086 R)
• M68: 19,976,103 km (0.088 R)
• M69: 20,178,509 km (0.111 R)
• M70: 20,653,482 km (0.084 R)
• M71: 20,755,807 km (0.088 R)
• M72: 20,824,024 km (0.107 R)
• M73: 21,407,306 km (0.109 R)
• M74: 23,083,251 km (0.094 R)
• M75: 23,154,010 km (0.103 R)
• M76: 23,615,669 km (0.108 R)
• M77: 23,686,878 km (0.084 R)
• M78: 23,865,498 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.8

Radius: 11.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.19 AU - 7.77 AU

Year: 6957 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,141,657 km

• M1: 176,675 km (0.106 R)
• M2: 331,359 km (0.073 R)
• M3: 406,757 km (0.071 R)
• M4: 605,123 km (0.118 R)
• M5: 824,284 km (0.083 R)
• M6: 980,614 km (0.115 R)
• M7: 1,085,482 km (0.095 R)
• M8: 1,210,396 km (0.083 R)
• M9: 1,357,002 km (0.1 R)
• M10: 1,562,101 km (0.108 R)
• M11: 1,722,769 km (0.089 R)
• M12: 2,864,799 km (0.067 R)
• M13: 3,220,842 km (0.082 R)
• M14: 3,497,299 km (0.083 R)
• M15: 3,733,664 km (0.109 R)
• M16: 3,950,880 km (0.106 R)
• M17: 4,322,331 km (0.104 R)
• M18: 4,398,028 km (0.119 R)
• M19: 4,940,170 km (0.119 R)
• M20: 5,019,457 km (0.118 R)
• M21: 5,531,082 km (0.081 R)
• M22: 5,807,090 km (0.112 R)
• M23: 5,890,715 km (0.077 R)
• M24: 6,401,442 km (0.096 R)
• M25: 6,779,177 km (0.026 R)
• M26: 6,926,381 km (0.109 R)
• M27: 7,526,119 km (0.093 R)
• M28: 8,615,491 km (0.078 R)
• M29: 9,000,257 km (0.098 R)
• M30: 9,292,571 km (0.085 R)
• M31: 10,121,194 km (0.086 R)
• M32: 11,077,124 km (0.102 R)
• M33: 11,425,537 km (0.106 R)
• M34: 11,812,996 km (0.1 R)
• M35: 12,061,777 km (0.037 R)
• M36: 12,636,981 km (0.11 R)
• M37: 12,818,593 km (0.1 R)
• M38: 12,964,600 km (0.042 R)
• M39: 13,147,708 km (0.12 R)
• M40: 13,590,817 km (0.1 R)
• M41: 13,926,515 km (0.043 R)
• M42: 14,227,057 km (0.101 R)
• M43: 15,026,358 km (0.11 R)
• M44: 15,606,349 km (0.053 R)
• M45: 15,918,560 km (0.083 R)
• M46: 16,907,851 km (0.091 R)
• M47: 17,309,072 km (0.07 R)
• M48: 17,957,579 km (0.116 R)
• M49: 19,529,703 km (0.038 R)
• M50: 20,204,838 km (0.055 R)
• M51: 20,758,949 km (0.114 R)
• M52: 21,274,912 km (0.071 R)
• M53: 21,969,494 km (0.083 R)
• M54: 22,100,542 km (0.091 R)
• M55: 22,715,689 km (0.077 R)
• M56: 22,848,083 km (0.107 R)
• M57: 23,336,370 km (0.035 R)
• M58: 23,917,708 km (0.096 R)
• M59: 24,775,951 km (0.057 R)
• M60: 25,003,489 km (0.12 R)
• M61: 25,094,744 km (0.042 R)
• M62: 25,782,295 km (0.063 R)
• M63: 26,151,653 km (0.12 R)
• M64: 26,988,952 km (0.087 R)
• M65: 27,599,162 km (0.106 R)
• M66: 27,835,077 km (0.111 R)
• M67: 28,119,014 km (0.111 R)
• M68: 28,308,854 km (0.072 R)
• M69: 28,499,142 km (0.066 R)
• M70: 28,642,158 km (0.117 R)
• M71: 28,737,601 km (0.075 R)
• M72: 29,216,464 km (0.095 R)
• M73: 29,939,770 km (0.091 R)
• M74: 30,522,603 km (0.103 R)
• M75: 31,207,313 km (0.059 R)
• M76: 31,897,108 km (0.072 R)
• M77: 31,996,142 km (0.115 R)
• M78: 32,442,692 km (0.074 R)
• M79: 32,591,991 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679

Radius: 5.4

Gravity: 23.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.03 AU - 13.11 AU

Year: 14493 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,141,657 km

• M1: 119,379 km (0.026 R)
• M2: 157,826 km (0.104 R)
• M3: 369,058 km (0.1 R)
• M4: 813,214 km (0.104 R)
• M5: 921,224 km (0.072 R)
• M6: 1,034,020 km (0.092 R)
• M7: 1,151,305 km (0.03 R)
• M8: 1,273,078 km (0.118 R)
• M9: 1,801,158 km (0.037 R)
• M10: 1,914,254 km (0.108 R)
• M11: 2,029,744 km (0.106 R)
• M12: 3,338,725 km (0.111 R)
• M13: 3,478,001 km (0.091 R)
• M14: 3,834,343 km (0.103 R)
• M15: 4,736,269 km (0.094 R)
• M16: 5,331,967 km (0.06 R)
• M17: 5,576,859 km (0.075 R)
• M18: 5,700,576 km (0.112 R)
• M19: 5,908,966 km (0.083 R)
• M20: 6,035,227 km (0.088 R)
• M21: 6,419,245 km (0.092 R)
• M22: 6,462,478 km (0.087 R)
• M23: 6,549,096 km (0.113 R)
• M24: 7,121,457 km (0.069 R)
• M25: 7,709,825 km (0.108 R)
• M26: 8,549,818 km (0.119 R)
• M27: 8,836,297 km (0.114 R)
• M28: 9,320,695 km (0.079 R)
• M29: 9,764,103 km (0.115 R)
• M30: 9,913,402 km (0.091 R)
• M31: 10,264,658 km (0.097 R)
• M32: 10,825,052 km (0.031 R)
• M33: 11,238,690 km (0.038 R)
• M34: 12,081,674 km (0.065 R)
• M35: 12,135,080 km (0.108 R)
• M36: 12,890,250 km (0.08 R)
• M37: 13,383,774 km (0.077 R)
• M38: 14,220,026 km (0.08 R)
• M39: 14,332,822 km (0.103 R)
• M40: 14,843,849 km (0.093 R)
• M41: 15,418,903 km (0.112 R)
• M42: 15,708,973 km (0.106 R)
• M43: 16,177,065 km (0.096 R)
• M44: 16,294,798 km (0.108 R)
• M45: 16,887,804 km (0.069 R)
• M46: 16,947,494 km (0.025 R)
• M47: 18,278,167 km (0.06 R)
• M48: 19,080,161 km (0.086 R)
• M49: 19,454,156 km (0.071 R)
• M50: 19,893,525 km (0.109 R)
• M51: 21,167,052 km (0.106 R)
• M52: 22,795,424 km (0.105 R)
• M53: 24,328,952 km (0.106 R)
• M54: 25,346,816 km (0.08 R)
• M55: 25,415,182 km (0.076 R)
• M56: 25,620,580 km (0.078 R)
• M57: 25,689,096 km (0.094 R)
• M58: 26,033,021 km (0.096 R)
• M59: 26,725,510 km (0.032 R)
• M60: 26,934,349 km (0.099 R)
• M61: 27,704,927 km (0.036 R)
• M62: 27,775,388 km (0.107 R)
• M63: 28,696,163 km (0.101 R)
• M64: 29,124,611 km (0.085 R)
• M65: 29,411,390 km (0.094 R)
• M66: 31,151,363 km (0.058 R)
• M67: 33,148,495 km (0.086 R)
• M68: 34,578,501 km (0.115 R)
• M69: 35,110,471 km (0.073 R)
• M70: 35,875,065 km (0.112 R)
• M71: 37,498,352 km (0.084 R)
• M72: 37,966,593 km (0.102 R)
• M73: 39,779,271 km (0.11 R)
• M74: 40,177,051 km (0.112 R)
• M75: 40,896,318 km (0.116 R)
• M76: 41,056,836 km (0.051 R)
• M77: 41,862,122 km (0.106 R)
• M78: 42,998,168 km (0.097 R)
• M79: 43,243,060 km (0.037 R)
• M80: 44,721,386 km (0.084 R)
• M81: 46,885,917 km (0.045 R)
• M82: 47,558,659 km (0.105 R)
• M83: 49,767,322 km (0.076 R)
• M84: 50,281,789 km (0.06 R)
• M85: 52,270,094 km (0.084 R)
• M86: 53,230,064 km (0.087 R)
• M87: 54,107,755 km (0.098 R)
• M88: 54,813,408 km (0.082 R)
• M89: 55,433,341 km (0.112 R)
• M90: 55,788,636 km (0.119 R)
• M91: 57,486,572 km (0.112 R)
• M92: 57,576,480 km (0.117 R)
• M93: 58,567,716 km (0.107 R)
• M94: 59,292,218 km (0.087 R)
• M95: 61,207,969 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.1

Radius: 6.5

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.05 AU - 15.23 AU

Year: 22425 Days

Day: 23.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,141,657 km

• M1: 324,179 km (0.092 R)
• M2: 955,631 km (0.114 R)
• M3: 1,179,280 km (0.078 R)
• M4: 1,273,377 km (0.07 R)
• M5: 1,345,633 km (0.077 R)
• M6: 1,944,473 km (0.088 R)
• M7: 2,434,257 km (0.101 R)
• M8: 2,896,963 km (0.084 R)
• M9: 3,025,019 km (0.106 R)
• M10: 3,286,665 km (0.052 R)
• M11: 4,043,182 km (0.053 R)
• M12: 4,114,689 km (0.101 R)
• M13: 4,588,915 km (0.109 R)
• M14: 4,700,814 km (0.059 R)
• M15: 5,430,552 km (0.086 R)
• M16: 6,072,028 km (0.111 R)
• M17: 6,194,997 km (0.089 R)
• M18: 6,277,426 km (0.091 R)
• M19: 6,485,217 km (0.097 R)
• M20: 7,601,217 km (0.047 R)
• M21: 7,689,630 km (0.033 R)
• M22: 7,911,783 km (0.094 R)
• M23: 8,136,179 km (0.091 R)
• M24: 8,271,865 km (0.068 R)
• M25: 8,317,193 km (0.081 R)
• M26: 8,499,553 km (0.113 R)
• M27: 8,821,936 km (0.025 R)
• M28: 8,914,687 km (0.084 R)
• M29: 9,289,280 km (0.063 R)
• M30: 9,336,403 km (0.104 R)
• M31: 9,812,573 km (0.11 R)
• M32: 10,199,284 km (0.074 R)
• M33: 10,248,053 km (0.09 R)
• M34: 10,296,821 km (0.076 R)
• M35: 10,345,590 km (0.117 R)
• M36: 10,987,515 km (0.075 R)
• M37: 11,490,164 km (0.042 R)
• M38: 12,206,289 km (0.084 R)
• M39: 12,726,590 km (0.085 R)
• M40: 13,360,586 km (0.085 R)
• M41: 14,879,453 km (0.108 R)
• M42: 18,550,585 km (0.068 R)
• M43: 18,908,423 km (0.099 R)
• M44: 19,691,717 km (0.12 R)
• M45: 20,546,819 km (0.111 R)
• M46: 20,793,506 km (0.099 R)
• M47: 21,539,101 km (0.105 R)
• M48: 21,601,633 km (0.114 R)
• M49: 22,610,222 km (0.037 R)
• M50: 23,248,556 km (0.116 R)
• M51: 25,793,515 km (0.111 R)
• M52: 26,059,500 km (0.109 R)
• M53: 27,470,807 km (0.077 R)
• M54: 27,878,610 km (0.092 R)
• M55: 28,219,993 km (0.079 R)
• M56: 29,183,104 km (0.05 R)
• M57: 29,390,895 km (0.093 R)
• M58: 30,859,198 km (0.104 R)
• M59: 32,136,615 km (0.054 R)
• M60: 32,279,630 km (0.118 R)
• M61: 32,638,067 km (0.116 R)
• M62: 33,142,062 km (0.094 R)
• M63: 34,376,693 km (0.11 R)
• M64: 34,596,153 km (0.1 R)
• M65: 35,183,624 km (0.076 R)
• M66: 36,071,039 km (0.108 R)
• M67: 36,517,588 km (0.071 R)
• M68: 36,816,186 km (0.048 R)
• M69: 37,717,064 km (0.077 R)
• M70: 38,549,127 km (0.066 R)
• M71: 39,387,324 km (0.108 R)
• M72: 39,923,932 km (0.05 R)
• M73: 40,308,548 km (0.119 R)
• M74: 40,385,740 km (0.074 R)
• M75: 40,462,783 km (0.111 R)
• M76: 40,849,195 km (0.091 R)
• M77: 41,470,026 km (0.098 R)
• M78: 41,859,728 km (0.1 R)
• M79: 42,015,908 km (0.088 R)
• M80: 44,620,706 km (0.111 R)
• M81: 47,277,415 km (0.07 R)
• M82: 49,571,498 km (0.111 R)
• M83: 50,316,496 km (0.094 R)
• M84: 50,399,523 km (0.073 R)
• M85: 52,237,183 km (0.084 R)
• M86: 54,863,822 km (0.086 R)
• M87: 56,926,627 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit