🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.72 AU

Year: 173 Days

Day: 35.6 Hours

Environment

Temp: 231 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.72 AU - 0.96 AU

Year: 273 Days

Day: 46.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.89 AU - 1.47 AU

Year: 455 Days

Day: 25.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.56 AU - 2.6 AU

Year: 1064 Days

Day: 31.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.24 AU - 3.6 AU

Year: 1770 Days

Day: 42.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.33 AU - 4.95 AU

Year: 3546 Days

Day: 46.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.8

Radius: 15

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.54 AU - 11.62 AU

Year: 10519 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,758,330 km

• M1: 224,995 km (0.085 R)
• M2: 553,363 km (0.07 R)
• M3: 751,281 km (0.114 R)
• M4: 956,230 km (0.057 R)
• M5: 1,117,945 km (0.075 R)
• M6: 1,311,824 km (0.118 R)
• M7: 1,424,621 km (0.108 R)
• M8: 1,660,836 km (0.081 R)
• M9: 2,674,810 km (0.041 R)
• M10: 3,182,545 km (0.062 R)
• M11: 3,369,094 km (0.082 R)
• M12: 3,559,382 km (0.096 R)
• M13: 3,688,336 km (0.072 R)
• M14: 4,151,939 km (0.119 R)
• M15: 4,740,158 km (0.117 R)
• M16: 4,990,136 km (0.09 R)
• M17: 5,615,306 km (0.081 R)
• M18: 5,804,098 km (0.095 R)
• M19: 5,994,985 km (0.084 R)
• M20: 6,149,071 km (0.097 R)
• M21: 6,819,269 km (0.089 R)
• M22: 8,143,659 km (0.089 R)
• M23: 8,443,902 km (0.051 R)
• M24: 9,636,048 km (0.104 R)
• M25: 10,646,432 km (0.072 R)
• M26: 10,786,754 km (0.068 R)
• M27: 11,786,816 km (0.093 R)
• M28: 12,126,852 km (0.073 R)
• M29: 12,273,608 km (0.08 R)
• M30: 13,266,638 km (0.113 R)
• M31: 13,620,437 km (0.065 R)
• M32: 13,773,027 km (0.1 R)
• M33: 14,234,088 km (0.099 R)
• M34: 15,066,450 km (0.082 R)
• M35: 17,990,640 km (0.035 R)
• M36: 18,326,188 km (0.114 R)
• M37: 18,438,536 km (0.076 R)
• M38: 19,231,105 km (0.047 R)
• M39: 19,345,249 km (0.056 R)
• M40: 20,499,247 km (0.118 R)
• M41: 20,908,397 km (0.119 R)
• M42: 21,025,831 km (0.057 R)
• M43: 21,438,572 km (0.099 R)
• M44: 21,972,935 km (0.064 R)
• M45: 22,873,664 km (0.103 R)
• M46: 23,725,026 km (0.12 R)
• M47: 24,031,701 km (0.097 R)
• M48: 24,216,305 km (0.08 R)
• M49: 24,710,875 km (0.088 R)
• M50: 26,849,975 km (0.095 R)
• M51: 27,877,114 km (0.119 R)
• M52: 28,460,546 km (0.1 R)
• M53: 30,434,191 km (0.078 R)
• M54: 31,370,374 km (0.056 R)
• M55: 31,706,969 km (0.106 R)
• M56: 31,977,143 km (0.11 R)
• M57: 32,383,900 km (0.085 R)
• M58: 32,519,884 km (0.108 R)
• M59: 33,545,527 km (0.08 R)
• M60: 33,683,157 km (0.095 R)
• M61: 35,418,493 km (0.09 R)
• M62: 35,628,678 km (0.12 R)
• M63: 36,050,244 km (0.116 R)
• M64: 36,544,366 km (0.096 R)
• M65: 37,681,908 km (0.089 R)
• M66: 38,398,781 km (0.055 R)
• M67: 38,975,631 km (0.118 R)
• M68: 41,754,411 km (0.064 R)
• M69: 42,496,118 km (0.12 R)
• M70: 42,868,766 km (0.073 R)
• M71: 43,467,008 km (0.092 R)
• M72: 44,143,489 km (0.12 R)
• M73: 44,596,472 km (0.116 R)
• M74: 45,050,800 km (0.085 R)
• M75: 45,964,395 km (0.037 R)
• M76: 46,117,284 km (0.108 R)
• M77: 46,960,866 km (0.11 R)
• M78: 47,500,466 km (0.071 R)
• M79: 47,732,342 km (0.057 R)
• M80: 48,274,784 km (0.071 R)
• M81: 48,741,380 km (0.079 R)
• M82: 49,053,441 km (0.09 R)
• M83: 49,600,820 km (0.111 R)
• M84: 52,448,116 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.1

Radius: 10.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.19 AU - 11.83 AU

Year: 11235 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,758,330 km

• M1: 232,625 km (0.118 R)
• M2: 392,694 km (0.065 R)
• M3: 550,969 km (0.031 R)
• M4: 934,687 km (0.113 R)
• M5: 1,006,345 km (0.055 R)
• M6: 1,080,097 km (0.032 R)
• M7: 1,665,772 km (0.05 R)
• M8: 1,844,392 km (0.09 R)
• M9: 2,279,423 km (0.099 R)
• M10: 2,438,296 km (0.084 R)
• M11: 2,767,112 km (0.105 R)
• M12: 3,044,915 km (0.102 R)
• M13: 3,176,112 km (0.091 R)
• M14: 3,354,134 km (0.107 R)
• M15: 3,790,361 km (0.096 R)
• M16: 3,908,095 km (0.104 R)
• M17: 4,293,309 km (0.05 R)
• M18: 4,565,278 km (0.095 R)
• M19: 4,741,355 km (0.118 R)
• M20: 5,100,240 km (0.043 R)
• M21: 5,494,730 km (0.118 R)
• M22: 5,628,321 km (0.117 R)
• M23: 6,146,229 km (0.12 R)
• M24: 6,424,929 km (0.11 R)
• M25: 6,509,303 km (0.105 R)
• M26: 6,650,972 km (0.063 R)
• M27: 6,793,539 km (0.09 R)
• M28: 6,879,557 km (0.107 R)
• M29: 6,966,025 km (0.097 R)
• M30: 8,122,117 km (0.1 R)
• M31: 8,738,012 km (0.077 R)
• M32: 9,114,699 km (0.069 R)
• M33: 10,276,775 km (0.118 R)
• M34: 10,574,625 km (0.077 R)
• M35: 11,212,660 km (0.049 R)
• M36: 11,314,536 km (0.116 R)
• M37: 11,485,077 km (0.091 R)
• M38: 12,210,627 km (0.087 R)
• M39: 12,385,507 km (0.046 R)
• M40: 12,986,591 km (0.115 R)
• M41: 13,997,125 km (0.047 R)
• M42: 15,635,820 km (0.082 R)
• M43: 15,711,666 km (0.07 R)
• M44: 16,016,696 km (0.038 R)
• M45: 16,131,587 km (0.084 R)
• M46: 16,246,628 km (0.107 R)
• M47: 16,439,160 km (0.104 R)
• M48: 17,021,246 km (0.103 R)
• M49: 17,728,544 km (0.085 R)
• M50: 18,006,348 km (0.108 R)
• M51: 19,050,391 km (0.087 R)
• M52: 19,375,467 km (0.107 R)
• M53: 19,866,747 km (0.049 R)
• M54: 20,569,707 km (0.047 R)
• M55: 21,196,821 km (0.037 R)
• M56: 21,618,239 km (0.061 R)
• M57: 21,787,733 km (0.091 R)
• M58: 21,957,527 km (0.106 R)
• M59: 22,213,040 km (0.073 R)
• M60: 22,985,713 km (0.035 R)
• M61: 23,201,882 km (0.088 R)
• M62: 23,332,032 km (0.099 R)
• M63: 23,462,182 km (0.063 R)
• M64: 23,985,775 km (0.1 R)
• M65: 24,424,994 km (0.09 R)
• M66: 24,601,519 km (0.117 R)
• M67: 24,778,344 km (0.09 R)
• M68: 25,222,351 km (0.104 R)
• M69: 25,311,511 km (0.059 R)
• M70: 25,938,326 km (0.113 R)
• M71: 26,208,500 km (0.113 R)
• M72: 26,660,884 km (0.049 R)
• M73: 26,842,645 km (0.119 R)
• M74: 27,207,215 km (0.095 R)
• M75: 28,264,573 km (0.115 R)
• M76: 28,914,875 km (0.079 R)
• M77: 29,241,746 km (0.112 R)
• M78: 29,852,255 km (0.076 R)
• M79: 30,419,530 km (0.063 R)
• M80: 30,514,375 km (0.103 R)
• M81: 31,468,660 km (0.048 R)
• M82: 31,853,127 km (0.076 R)
• M83: 32,287,559 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.5

Radius: 6.1

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.84 AU - 20.5 AU

Year: 25240 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,758,330 km

• M1: 89,759 km (0.082 R)
• M2: 160,519 km (0.104 R)
• M3: 231,428 km (0.034 R)
• M4: 560,543 km (0.055 R)
• M5: 831,016 km (0.094 R)
• M6: 994,377 km (0.119 R)
• M7: 1,289,384 km (0.116 R)
• M8: 1,446,911 km (0.093 R)
• M9: 1,544,448 km (0.103 R)
• M10: 1,677,890 km (0.116 R)
• M11: 1,885,232 km (0.094 R)
• M12: 2,174,405 km (0.098 R)
• M13: 2,673,763 km (0.102 R)
• M14: 3,378,369 km (0.057 R)
• M15: 3,596,034 km (0.104 R)
• M16: 4,183,355 km (0.111 R)
• M17: 4,370,053 km (0.103 R)
• M18: 4,559,444 km (0.111 R)
• M19: 4,799,997 km (0.073 R)
• M20: 5,444,764 km (0.075 R)
• M21: 5,546,491 km (0.112 R)
• M22: 5,855,111 km (0.05 R)
• M23: 7,255,946 km (0.038 R)
• M24: 7,650,136 km (0.094 R)
• M25: 7,821,126 km (0.074 R)
• M26: 9,784,598 km (0.099 R)
• M27: 12,088,705 km (0.037 R)
• M28: 13,369,113 km (0.115 R)
• M29: 13,575,259 km (0.1 R)
• M30: 13,713,188 km (0.117 R)
• M31: 14,269,842 km (0.1 R)
• M32: 14,480,475 km (0.117 R)
• M33: 15,404,990 km (0.114 R)
• M34: 17,911,951 km (0.109 R)
• M35: 18,596,362 km (0.098 R)
• M36: 18,980,379 km (0.113 R)
• M37: 19,756,194 km (0.087 R)
• M38: 20,939,064 km (0.098 R)
• M39: 21,178,421 km (0.077 R)
• M40: 21,338,491 km (0.059 R)
• M41: 22,144,973 km (0.112 R)
• M42: 24,037,087 km (0.115 R)
• M43: 25,298,795 km (0.061 R)
• M44: 25,809,522 km (0.098 R)
• M45: 26,581,896 km (0.099 R)
• M46: 28,325,310 km (0.084 R)
• M47: 28,413,572 km (0.092 R)
• M48: 28,767,072 km (0.056 R)
• M49: 28,855,634 km (0.115 R)
• M50: 28,944,346 km (0.077 R)
• M51: 30,375,698 km (0.108 R)
• M52: 30,465,906 km (0.079 R)
• M53: 31,738,385 km (0.068 R)
• M54: 31,921,493 km (0.041 R)
• M55: 32,750,265 km (0.041 R)
• M56: 33,399,669 km (0.1 R)
• M57: 37,095,036 km (0.096 R)
• M58: 38,941,822 km (0.07 R)
• M59: 39,236,081 km (0.117 R)
• M60: 40,024,611 km (0.106 R)
• M61: 41,617,080 km (0.115 R)
• M62: 43,433,348 km (0.118 R)
• M63: 44,453,456 km (0.091 R)
• M64: 45,791,459 km (0.072 R)
• M65: 45,998,353 km (0.078 R)
• M66: 47,038,208 km (0.114 R)
• M67: 48,823,359 km (0.111 R)
• M68: 49,883,859 km (0.046 R)
• M69: 51,488,745 km (0.088 R)
• M70: 55,188,749 km (0.069 R)
• M71: 55,519,360 km (0.105 R)
• M72: 56,514,934 km (0.078 R)
• M73: 59,086,073 km (0.075 R)
• M74: 61,809,352 km (0.114 R)
• M75: 63,532,121 km (0.111 R)
• M76: 64,225,657 km (0.09 R)
• M77: 64,341,446 km (0.119 R)
• M78: 65,154,211 km (0.051 R)
• M79: 67,612,702 km (0.062 R)
• M80: 67,730,586 km (0.116 R)
• M81: 69,982,333 km (0.088 R)
• M82: 73,829,840 km (0.106 R)
• M83: 73,951,164 km (0.105 R)
• M84: 75,290,364 km (0.094 R)
• M85: 79,355,387 km (0.105 R)
• M86: 79,728,484 km (0.062 R)
• M87: 80,976,280 km (0.116 R)
• M88: 81,728,159 km (0.075 R)
• M89: 82,734,055 km (0.083 R)
• M90: 84,504,396 km (0.111 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 17,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit