🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.47 AU - 0.65 AU

Year: 176 Days

Day: 29.8 Hours

Environment

Temp: 72 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.68 AU - 1 AU

Year: 323 Days

Day: 28.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.99 AU - 1.01 AU

Year: 419 Days

Day: 14.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.5

Radius: 12.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.32 AU - 3.62 AU

Year: 2144 Days

Day: 12.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 55,672,937 km

• M1: 167,849 km (0.115 R)
• M2: 271,670 km (0.092 R)
• M3: 393,293 km (0.118 R)
• M4: 535,560 km (0.086 R)
• M5: 623,075 km (0.095 R)
• M6: 704,456 km (0.101 R)
• M7: 796,459 km (0.109 R)
• M8: 1,014,573 km (0.111 R)
• M9: 1,134,999 km (0.103 R)
• M10: 1,298,510 km (0.091 R)
• M11: 1,470,248 km (0.11 R)
• M12: 1,691,503 km (0.042 R)
• M13: 1,950,607 km (0.097 R)
• M14: 2,259,975 km (0.108 R)
• M15: 2,468,814 km (0.104 R)
• M16: 2,684,085 km (0.106 R)
• M17: 2,804,212 km (0.098 R)
• M18: 2,905,639 km (0.099 R)
• M19: 3,091,440 km (0.048 R)
• M20: 3,270,658 km (0.088 R)
• M21: 3,431,626 km (0.097 R)
• M22: 3,540,533 km (0.089 R)
• M23: 3,661,557 km (0.103 R)
• M24: 3,942,053 km (0.111 R)
• M25: 4,067,716 km (0.117 R)
• M26: 4,241,100 km (0.069 R)
• M27: 4,571,711 km (0.06 R)
• M28: 5,070,919 km (0.075 R)
• M29: 5,232,934 km (0.116 R)
• M30: 5,626,077 km (0.087 R)
• M31: 6,495,240 km (0.116 R)
• M32: 6,780,523 km (0.05 R)
• M33: 6,876,715 km (0.099 R)
• M34: 7,139,708 km (0.077 R)
• M35: 7,391,930 km (0.104 R)
• M36: 7,632,932 km (0.115 R)
• M37: 7,775,798 km (0.096 R)
• M38: 8,489,230 km (0.118 R)
• M39: 8,741,752 km (0.094 R)
• M40: 8,996,666 km (0.116 R)
• M41: 9,238,865 km (0.106 R)
• M42: 9,513,976 km (0.069 R)
• M43: 9,668,062 km (0.065 R)
• M44: 9,807,337 km (0.089 R)
• M45: 10,072,275 km (0.069 R)
• M46: 10,323,899 km (0.116 R)
• M47: 10,561,759 km (0.117 R)
• M48: 10,721,231 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.4

Radius: 11

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.19 AU - 6.39 AU

Year: 5837 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,672,937 km

• M1: 153,338 km (0.09 R)
• M2: 328,068 km (0.097 R)
• M3: 450,439 km (0.11 R)
• M4: 527,482 km (0.08 R)
• M5: 677,978 km (0.087 R)
• M6: 832,961 km (0.111 R)
• M7: 1,435,541 km (0.046 R)
• M8: 1,556,715 km (0.055 R)
• M9: 1,625,530 km (0.048 R)
• M10: 1,780,663 km (0.066 R)
• M11: 2,030,193 km (0.118 R)
• M12: 2,105,889 km (0.097 R)
• M13: 2,244,566 km (0.109 R)
• M14: 2,762,025 km (0.11 R)
• M15: 3,086,802 km (0.078 R)
• M16: 3,460,049 km (0.067 R)
• M17: 3,661,408 km (0.026 R)
• M18: 4,406,405 km (0.098 R)
• M19: 4,624,968 km (0.111 R)
• M20: 5,706,261 km (0.102 R)
• M21: 6,208,760 km (0.047 R)
• M22: 6,725,471 km (0.095 R)
• M23: 7,116,371 km (0.085 R)
• M24: 7,562,023 km (0.056 R)
• M25: 8,852,753 km (0.101 R)
• M26: 9,053,514 km (0.099 R)
• M27: 10,184,473 km (0.081 R)
• M28: 10,368,479 km (0.073 R)
• M29: 10,474,245 km (0.104 R)
• M30: 11,359,565 km (0.105 R)
• M31: 11,550,452 km (0.086 R)
• M32: 11,687,483 km (0.074 R)
• M33: 13,001,701 km (0.094 R)
• M34: 13,373,601 km (0.119 R)
• M35: 13,604,131 km (0.03 R)
• M36: 13,719,770 km (0.087 R)
• M37: 14,010,738 km (0.109 R)
• M38: 14,568,888 km (0.111 R)
• M39: 14,984,920 km (0.067 R)
• M40: 15,889,538 km (0.039 R)
• M41: 16,133,831 km (0.073 R)
• M42: 16,626,008 km (0.097 R)
• M43: 16,842,925 km (0.077 R)
• M44: 17,060,740 km (0.111 R)
• M45: 17,216,920 km (0.039 R)
• M46: 17,593,607 km (0.114 R)
• M47: 17,688,303 km (0.113 R)
• M48: 17,909,707 km (0.079 R)
• M49: 18,004,852 km (0.078 R)
• M50: 18,355,360 km (0.101 R)
• M51: 18,869,079 km (0.053 R)
• M52: 19,095,420 km (0.118 R)
• M53: 19,485,422 km (0.107 R)
• M54: 19,812,443 km (0.078 R)
• M55: 20,042,375 km (0.106 R)
• M56: 20,505,081 km (0.116 R)
• M57: 21,609,412 km (0.119 R)
• M58: 22,561,752 km (0.075 R)
• M59: 23,146,531 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775

Radius: 10.4

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.71 AU - 6.93 AU

Year: 7462 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,672,937 km

• M1: 132,993 km (0.1 R)
• M2: 262,993 km (0.027 R)
• M3: 374,892 km (0.1 R)
• M4: 507,436 km (0.069 R)
• M5: 731,384 km (0.044 R)
• M6: 855,700 km (0.063 R)
• M7: 937,231 km (0.108 R)
• M8: 1,144,424 km (0.094 R)
• M9: 1,272,330 km (0.11 R)
• M10: 1,789,639 km (0.116 R)
• M11: 1,983,219 km (0.097 R)
• M12: 2,183,680 km (0.047 R)
• M13: 2,414,360 km (0.081 R)
• M14: 2,532,842 km (0.025 R)
• M15: 2,653,118 km (0.087 R)
• M16: 2,800,173 km (0.098 R)
• M17: 2,899,656 km (0.077 R)
• M18: 3,076,779 km (0.07 R)
• M19: 3,903,457 km (0.113 R)
• M20: 5,466,007 km (0.098 R)
• M21: 5,559,805 km (0.119 R)
• M22: 5,972,097 km (0.103 R)
• M23: 6,230,751 km (0.1 R)
• M24: 6,427,323 km (0.119 R)
• M25: 6,759,281 km (0.108 R)
• M26: 7,267,764 km (0.067 R)
• M27: 7,474,807 km (0.075 R)
• M28: 7,683,646 km (0.091 R)
• M29: 7,859,124 km (0.097 R)
• M30: 8,393,787 km (0.06 R)
• M31: 8,538,298 km (0.109 R)
• M32: 8,647,355 km (0.1 R)
• M33: 9,724,460 km (0.11 R)
• M34: 9,800,306 km (0.094 R)
• M35: 10,259,572 km (0.082 R)
• M36: 11,358,368 km (0.088 R)
• M37: 11,840,821 km (0.098 R)
• M38: 12,084,516 km (0.104 R)
• M39: 12,742,447 km (0.115 R)
• M40: 13,159,676 km (0.061 R)
• M41: 13,369,861 km (0.098 R)
• M42: 14,007,447 km (0.103 R)
• M43: 15,488,915 km (0.114 R)
• M44: 15,800,078 km (0.108 R)
• M45: 16,023,727 km (0.092 R)
• M46: 16,746,135 km (0.063 R)
• M47: 17,803,044 km (0.094 R)
• M48: 18,269,341 km (0.102 R)
• M49: 18,739,676 km (0.048 R)
• M50: 19,452,810 km (0.086 R)
• M51: 19,644,444 km (0.072 R)
• M52: 19,740,486 km (0.102 R)
• M53: 20,563,275 km (0.029 R)
• M54: 20,807,269 km (0.063 R)
• M55: 21,298,548 km (0.046 R)
• M56: 21,942,716 km (0.079 R)
• M57: 22,292,177 km (0.109 R)
• M58: 22,543,053 km (0.074 R)
• M59: 22,794,826 km (0.088 R)
• M60: 22,946,219 km (0.077 R)
• M61: 23,913,519 km (0.111 R)
• M62: 24,273,302 km (0.063 R)
• M63: 24,427,986 km (0.102 R)
• M64: 25,363,122 km (0.066 R)
• M65: 25,624,918 km (0.08 R)
• M66: 26,468,950 km (0.105 R)
• M67: 27,644,191 km (0.101 R)
• M68: 27,913,766 km (0.068 R)
• M69: 28,021,776 km (0.101 R)
• M70: 29,879,632 km (0.086 R)
• M71: 30,544,893 km (0.105 R)
• M72: 30,656,194 km (0.085 R)
• M73: 30,935,194 km (0.065 R)
• M74: 33,139,818 km (0.063 R)
• M75: 34,058,798 km (0.115 R)
• M76: 34,753,680 km (0.12 R)
• M77: 35,336,214 km (0.1 R)
• M78: 35,570,185 km (0.032 R)
• M79: 36,216,149 km (0.106 R)
• M80: 36,511,006 km (0.103 R)
• M81: 37,579,284 km (0.114 R)
• M82: 38,117,238 km (0.087 R)
• M83: 38,357,193 km (0.089 R)
• M84: 39,442,975 km (0.105 R)
• M85: 40,172,563 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.8

Radius: 6.3

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.25 AU - 11.19 AU

Year: 13689 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,672,937 km

• M1: 133,890 km (0.042 R)
• M2: 556,803 km (0.103 R)
• M3: 609,013 km (0.116 R)
• M4: 978,520 km (0.112 R)
• M5: 1,174,942 km (0.072 R)
• M6: 2,505,914 km (0.062 R)
• M7: 2,594,476 km (0.098 R)
• M8: 2,654,165 km (0.11 R)
• M9: 3,636,425 km (0.119 R)
• M10: 3,838,382 km (0.105 R)
• M11: 4,044,079 km (0.098 R)
• M12: 4,323,977 km (0.084 R)
• M13: 4,865,521 km (0.12 R)
• M14: 5,013,623 km (0.036 R)
• M15: 5,125,672 km (0.103 R)
• M16: 5,352,163 km (0.105 R)
• M17: 6,533,388 km (0.042 R)
• M18: 6,820,167 km (0.107 R)
• M19: 7,195,059 km (0.1 R)
• M20: 8,448,091 km (0.063 R)
• M21: 8,760,601 km (0.081 R)
• M22: 8,940,866 km (0.094 R)
• M23: 9,213,434 km (0.108 R)
• M24: 9,720,421 km (0.092 R)
• M25: 9,767,095 km (0.069 R)
• M26: 9,907,119 km (0.065 R)
• M27: 10,000,917 km (0.114 R)
• M28: 10,809,643 km (0.035 R)
• M29: 11,197,550 km (0.098 R)
• M30: 11,344,156 km (0.097 R)
• M31: 11,787,863 km (0.106 R)
• M32: 11,887,196 km (0.093 R)
• M33: 13,255,718 km (0.105 R)
• M34: 13,670,852 km (0.054 R)
• M35: 14,726,863 km (0.104 R)
• M36: 15,918,709 km (0.074 R)
• M37: 16,028,514 km (0.12 R)
• M38: 17,649,856 km (0.108 R)
• M39: 17,706,703 km (0.06 R)
• M40: 18,508,847 km (0.112 R)
• M41: 20,029,509 km (0.066 R)
• M42: 21,529,228 km (0.089 R)
• M43: 21,955,731 km (0.103 R)
• M44: 22,016,767 km (0.111 R)
• M45: 22,507,897 km (0.08 R)
• M46: 23,189,166 km (0.077 R)
• M47: 23,313,781 km (0.036 R)
• M48: 23,688,823 km (0.08 R)
• M49: 23,939,998 km (0.117 R)
• M50: 24,065,959 km (0.11 R)
• M51: 24,128,940 km (0.089 R)
• M52: 25,145,158 km (0.049 R)
• M53: 26,564,991 km (0.118 R)
• M54: 26,630,216 km (0.105 R)
• M55: 26,695,441 km (0.097 R)
• M56: 28,143,399 km (0.114 R)
• M57: 28,276,391 km (0.101 R)
• M58: 28,476,104 km (0.088 R)
• M59: 28,542,825 km (0.067 R)
• M60: 29,887,411 km (0.086 R)
• M61: 30,635,699 km (0.116 R)
• M62: 30,704,065 km (0.105 R)
• M63: 32,637,917 km (0.052 R)
• M64: 33,057,539 km (0.062 R)
• M65: 33,619,578 km (0.113 R)
• M66: 34,967,305 km (0.069 R)
• M67: 35,038,813 km (0.095 R)
• M68: 35,181,679 km (0.066 R)
• M69: 36,694,862 km (0.114 R)
• M70: 36,985,381 km (0.085 R)
• M71: 37,203,943 km (0.03 R)
• M72: 37,422,805 km (0.09 R)
• M73: 37,642,115 km (0.082 R)
• M74: 38,008,481 km (0.067 R)
• M75: 38,081,933 km (0.072 R)
• M76: 39,411,858 km (0.119 R)
• M77: 40,157,304 km (0.068 R)
• M78: 40,232,103 km (0.1 R)
• M79: 40,531,748 km (0.116 R)
• M80: 41,435,169 km (0.054 R)
• M81: 41,813,502 km (0.114 R)
• M82: 42,041,190 km (0.093 R)
• M83: 43,338,503 km (0.068 R)
• M84: 46,756,964 km (0.107 R)
• M85: 47,704,218 km (0.105 R)
• M86: 47,783,355 km (0.087 R)
• M87: 48,339,111 km (0.114 R)
• M88: 49,296,837 km (0.042 R)
• M89: 50,745,243 km (0.042 R)
• M90: 54,592,302 km (0.034 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 19,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit