🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.59 AU - 0.71 AU

Year: 194 Days

Day: 35.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.25 AU - 1.83 AU

Year: 709 Days

Day: 38.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.21 AU - 2.61 AU

Year: 1387 Days

Day: 35.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.35 AU - 2.63 AU

Year: 1457 Days

Day: 42.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,199,203 km

• M1: 670,946 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.65 AU - 2.83 AU

Year: 1682 Days

Day: 24 Hours

Environment

Temp: -109 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,199,203 km

• M1: 1,050,177 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.33 AU - 3.31 AU

Year: 1756 Days

Day: 24.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,199,203 km

• M1: 180,565 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 9.2

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.92 AU - 11.16 AU

Year: 10080 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,199,203 km

• M1: 142,716 km (0.057 R)
• M2: 305,628 km (0.099 R)
• M3: 404,513 km (0.069 R)
• M4: 934,987 km (0.105 R)
• M5: 1,509,143 km (0.107 R)
• M6: 1,977,085 km (0.107 R)
• M7: 2,075,970 km (0.071 R)
• M8: 2,676,605 km (0.064 R)
• M9: 2,841,911 km (0.097 R)
• M10: 4,281,491 km (0.096 R)
• M11: 4,410,295 km (0.086 R)
• M12: 4,838,145 km (0.116 R)
• M13: 5,348,273 km (0.071 R)
• M14: 6,054,974 km (0.076 R)
• M15: 6,345,942 km (0.094 R)
• M16: 6,828,395 km (0.115 R)
• M17: 6,903,643 km (0.044 R)
• M18: 7,017,187 km (0.11 R)
• M19: 7,093,183 km (0.104 R)
• M20: 7,593,887 km (0.116 R)
• M21: 7,711,022 km (0.119 R)
• M22: 7,947,088 km (0.119 R)
• M23: 8,386,307 km (0.03 R)
• M24: 9,039,152 km (0.117 R)
• M25: 9,163,468 km (0.102 R)
• M26: 9,371,708 km (0.113 R)
• M27: 11,049,897 km (0.06 R)
• M28: 11,360,911 km (0.097 R)
• M29: 11,764,975 km (0.114 R)
• M30: 12,494,863 km (0.083 R)
• M31: 12,587,165 km (0.099 R)
• M32: 12,772,367 km (0.11 R)
• M33: 12,958,467 km (0.03 R)
• M34: 13,145,614 km (0.096 R)
• M35: 13,522,301 km (0.114 R)
• M36: 13,950,450 km (0.077 R)
• M37: 14,479,877 km (0.042 R)
• M38: 14,966,818 km (0.099 R)
• M39: 15,113,873 km (0.078 R)
• M40: 15,607,845 km (0.092 R)
• M41: 16,308,262 km (0.117 R)
• M42: 17,895,346 km (0.111 R)
• M43: 19,692,017 km (0.088 R)
• M44: 20,123,158 km (0.104 R)
• M45: 20,448,383 km (0.071 R)
• M46: 20,939,663 km (0.059 R)
• M47: 21,767,238 km (0.099 R)
• M48: 22,549,037 km (0.104 R)
• M49: 23,397,107 km (0.101 R)
• M50: 23,681,941 km (0.117 R)
• M51: 23,796,384 km (0.088 R)
• M52: 24,543,775 km (0.098 R)
• M53: 25,415,930 km (0.09 R)
• M54: 25,650,201 km (0.115 R)
• M55: 26,298,109 km (0.071 R)
• M56: 27,670,370 km (0.114 R)
• M57: 27,790,647 km (0.074 R)
• M58: 29,310,561 km (0.067 R)
• M59: 29,494,866 km (0.063 R)
• M60: 29,679,470 km (0.104 R)
• M61: 30,545,940 km (0.118 R)
• M62: 30,982,317 km (0.089 R)
• M63: 31,924,335 km (0.103 R)
• M64: 32,050,596 km (0.037 R)
• M65: 32,748,320 km (0.099 R)
• M66: 33,067,113 km (0.119 R)
• M67: 33,130,992 km (0.112 R)
• M68: 33,515,159 km (0.096 R)
• M69: 34,158,729 km (0.103 R)
• M70: 34,417,234 km (0.098 R)
• M71: 34,611,562 km (0.062 R)
• M72: 35,131,714 km (0.084 R)
• M73: 36,245,320 km (0.108 R)
• M74: 36,443,088 km (0.086 R)
• M75: 37,770,470 km (0.088 R)
• M76: 37,837,191 km (0.092 R)
• M77: 39,519,718 km (0.086 R)
• M78: 39,927,073 km (0.119 R)
• M79: 40,677,606 km (0.093 R)
• M80: 41,432,776 km (0.066 R)
• M81: 42,887,316 km (0.104 R)
• M82: 44,429,072 km (0.06 R)
• M83: 44,781,973 km (0.032 R)
• M84: 45,135,772 km (0.077 R)
• M85: 45,419,559 km (0.116 R)
• M86: 46,632,050 km (0.118 R)
• M87: 46,847,172 km (0.074 R)
• M88: 47,494,332 km (0.069 R)
• M89: 48,507,110 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.6

Radius: 5.7

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.23 AU - 15.19 AU

Year: 19865 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,199,203 km

• M1: 82,428 km (0.061 R)
• M2: 573,409 km (0.08 R)
• M3: 1,006,644 km (0.105 R)
• M4: 1,187,508 km (0.117 R)
• M5: 1,295,518 km (0.096 R)
• M6: 1,882,839 km (0.106 R)
• M7: 3,006,169 km (0.091 R)
• M8: 3,418,910 km (0.036 R)
• M9: 3,495,803 km (0.119 R)
• M10: 3,849,303 km (0.104 R)
• M11: 3,889,245 km (0.084 R)
• M12: 3,929,487 km (0.108 R)
• M13: 5,020,355 km (0.11 R)
• M14: 5,240,264 km (0.118 R)
• M15: 5,644,028 km (0.058 R)
• M16: 5,872,764 km (0.054 R)
• M17: 6,292,086 km (0.101 R)
• M18: 6,672,963 km (0.11 R)
• M19: 6,866,243 km (0.039 R)
• M20: 7,407,039 km (0.119 R)
• M21: 7,809,009 km (0.08 R)
• M22: 8,166,398 km (0.096 R)
• M23: 8,581,532 km (0.093 R)
• M24: 8,686,400 km (0.101 R)
• M25: 9,110,062 km (0.114 R)
• M26: 9,270,730 km (0.076 R)
• M27: 9,378,291 km (0.082 R)
• M28: 9,758,120 km (0.103 R)
• M29: 10,420,988 km (0.117 R)
• M30: 11,269,956 km (0.113 R)
• M31: 11,906,495 km (0.105 R)
• M32: 12,082,122 km (0.096 R)
• M33: 12,495,162 km (0.099 R)
• M34: 15,196,152 km (0.09 R)
• M35: 15,323,160 km (0.052 R)
• M36: 15,898,663 km (0.063 R)
• M37: 16,481,197 km (0.104 R)
• M38: 17,004,940 km (0.117 R)
• M39: 18,812,381 km (0.102 R)
• M40: 18,948,665 km (0.115 R)
• M41: 19,359,610 km (0.087 R)
• M42: 19,497,090 km (0.11 R)
• M43: 19,635,169 km (0.075 R)
• M44: 19,704,134 km (0.045 R)
• M45: 19,773,398 km (0.095 R)
• M46: 19,842,662 km (0.094 R)
• M47: 20,050,902 km (0.071 R)
• M48: 21,032,264 km (0.119 R)
• M49: 21,386,512 km (0.081 R)
• M50: 21,885,720 km (0.115 R)
• M51: 22,100,991 km (0.112 R)
• M52: 22,172,798 km (0.11 R)
• M53: 22,316,861 km (0.085 R)
• M54: 25,562,087 km (0.096 R)
• M55: 27,085,293 km (0.084 R)
• M56: 28,013,248 km (0.119 R)
• M57: 28,168,830 km (0.085 R)
• M58: 28,324,861 km (0.112 R)
• M59: 28,559,281 km (0.097 R)
• M60: 28,794,449 km (0.081 R)
• M61: 28,951,526 km (0.103 R)
• M62: 29,345,567 km (0.101 R)
• M63: 29,582,680 km (0.06 R)
• M64: 30,218,471 km (0.077 R)
• M65: 32,806,364 km (0.096 R)
• M66: 34,043,688 km (0.119 R)
• M67: 34,626,372 km (0.033 R)
• M68: 34,793,323 km (0.066 R)
• M69: 36,563,664 km (0.1 R)
• M70: 38,018,204 km (0.055 R)
• M71: 38,969,348 km (0.048 R)
• M72: 39,056,264 km (0.082 R)
• M73: 41,248,621 km (0.081 R)
• M74: 41,337,033 km (0.12 R)
• M75: 41,958,463 km (0.047 R)
• M76: 43,210,597 km (0.09 R)
• M77: 44,022,016 km (0.091 R)
• M78: 45,568,409 km (0.067 R)
• M79: 45,843,071 km (0.092 R)
• M80: 48,994,799 km (0.117 R)
• M81: 51,261,356 km (0.115 R)
• M82: 51,547,088 km (0.055 R)
• M83: 52,983,527 km (0.077 R)
• M84: 54,336,191 km (0.048 R)
• M85: 55,211,637 km (0.088 R)
• M86: 57,965,136 km (0.102 R)
• M87: 60,662,236 km (0.089 R)
• M88: 61,368,188 km (0.088 R)
• M89: 63,093,800 km (0.094 R)
• M90: 64,218,925 km (0.106 R)
• M91: 64,835,418 km (0.114 R)
• M92: 65,763,822 km (0.09 R)
• M93: 66,385,102 km (0.074 R)
• M94: 68,470,347 km (0.088 R)
• M95: 69,100,154 km (0.114 R)
• M96: 69,205,321 km (0.102 R)
• M97: 69,626,439 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.3

Radius: 6.5

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.24 AU - 18.04 AU

Year: 25173 Days

Day: 24.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,199,203 km

• M1: 101,876 km (0.118 R)
• M2: 218,562 km (0.082 R)
• M3: 315,951 km (0.093 R)
• M4: 648,507 km (0.093 R)
• M5: 696,528 km (0.111 R)
• M6: 874,250 km (0.093 R)
• M7: 927,806 km (0.051 R)
• M8: 1,095,056 km (0.08 R)
• M9: 1,653,356 km (0.108 R)
• M10: 1,856,809 km (0.088 R)
• M11: 2,748,861 km (0.086 R)
• M12: 3,154,720 km (0.086 R)
• M13: 3,322,270 km (0.109 R)
• M14: 3,450,026 km (0.108 R)
• M15: 4,341,929 km (0.119 R)
• M16: 4,388,304 km (0.093 R)
• M17: 4,717,718 km (0.09 R)
• M18: 5,651,658 km (0.109 R)
• M19: 5,958,334 km (0.116 R)
• M20: 6,534,435 km (0.077 R)
• M21: 8,309,264 km (0.047 R)
• M22: 8,774,962 km (0.077 R)
• M23: 10,037,269 km (0.075 R)
• M24: 10,284,106 km (0.119 R)
• M25: 10,658,250 km (0.119 R)
• M26: 11,291,498 km (0.047 R)
• M27: 12,793,760 km (0.112 R)
• M28: 13,263,347 km (0.044 R)
• M29: 13,738,620 km (0.042 R)
• M30: 13,875,352 km (0.118 R)
• M31: 14,357,805 km (0.109 R)
• M32: 15,552,045 km (0.098 R)
• M33: 15,694,612 km (0.038 R)
• M34: 20,091,592 km (0.089 R)
• M35: 20,169,234 km (0.106 R)
• M36: 20,246,875 km (0.099 R)
• M37: 20,324,666 km (0.114 R)
• M38: 20,480,696 km (0.105 R)
• M39: 20,872,194 km (0.111 R)
• M40: 22,785,700 km (0.04 R)
• M41: 23,272,941 km (0.098 R)
• M42: 23,927,731 km (0.118 R)
• M43: 24,010,009 km (0.087 R)
• M44: 25,675,183 km (0.1 R)
• M45: 27,205,570 km (0.055 R)
• M46: 27,549,645 km (0.035 R)
• M47: 28,503,182 km (0.057 R)
• M48: 28,590,397 km (0.112 R)
• M49: 28,765,127 km (0.111 R)
• M50: 28,940,306 km (0.091 R)
• M51: 29,115,635 km (0.114 R)
• M52: 29,644,164 km (0.095 R)
• M53: 29,998,113 km (0.111 R)
• M54: 33,063,673 km (0.096 R)
• M55: 33,891,697 km (0.079 R)
• M56: 35,006,201 km (0.095 R)
• M57: 36,038,426 km (0.036 R)
• M58: 36,132,823 km (0.1 R)
• M59: 36,416,310 km (0.088 R)
• M60: 37,653,335 km (0.085 R)
• M61: 38,904,123 km (0.061 R)
• M62: 39,000,913 km (0.029 R)
• M63: 39,291,731 km (0.118 R)
• M64: 40,364,049 km (0.092 R)
• M65: 42,040,442 km (0.101 R)
• M66: 42,338,591 km (0.11 R)
• M67: 42,837,051 km (0.078 R)
• M68: 43,037,063 km (0.051 R)
• M69: 44,647,784 km (0.09 R)
• M70: 45,766,626 km (0.109 R)
• M71: 46,586,123 km (0.076 R)
• M72: 46,791,671 km (0.107 R)
• M73: 50,966,947 km (0.101 R)
• M74: 51,603,486 km (0.064 R)
• M75: 51,816,364 km (0.063 R)
• M76: 52,349,531 km (0.111 R)
• M77: 56,460,630 km (0.108 R)
• M78: 58,001,189 km (0.118 R)
• M79: 60,002,060 km (0.095 R)
• M80: 60,562,005 km (0.051 R)
• M81: 62,251,863 km (0.089 R)
• M82: 64,185,714 km (0.077 R)
• M83: 65,562,613 km (0.05 R)
• M84: 68,579,254 km (0.115 R)
• M85: 70,340,021 km (0.099 R)
• M86: 71,996,818 km (0.099 R)
• M87: 72,353,609 km (0.105 R)
• M88: 73,666,479 km (0.075 R)
• M89: 74,987,279 km (0.105 R)
• M90: 75,107,855 km (0.111 R)
• M91: 76,073,808 km (0.083 R)
• M92: 77,165,424 km (0.106 R)
• M93: 77,408,820 km (0.089 R)
• M94: 78,384,497 km (0.085 R)
• M95: 80,718,224 km (0.084 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: 353 - 16,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit