🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.45 AU - 0.69 AU

Year: 156 Days

Day: 16 Hours

Environment

Temp: 165 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,347,569 km

• M1: 202,855 km (0.071 R)
• M2: 254,915 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.77 AU - 0.83 AU

Year: 259 Days

Day: 14 Hours

Environment

Temp: 127 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.79 AU - 0.83 AU

Year: 264 Days

Day: 37.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,347,569 km

• M1: 445,502 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.68 AU - 4.32 AU

Year: 2368 Days

Day: 44 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.81 AU - 4.31 AU

Year: 2429 Days

Day: 34.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.3 AU - 4.44 AU

Year: 2753 Days

Day: 21.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.31 AU - 5.21 AU

Year: 3180 Days

Day: 39.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,347,569 km

• M1: 2,991,957 km (0.096 R)

Asteroid Belt

Center: 8.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.5

Radius: 9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.34 AU - 12.56 AU

Year: 14940 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 96,347,569 km

• M1: 116,986 km (0.062 R)
• M2: 216,767 km (0.076 R)
• M3: 469,887 km (0.11 R)
• M4: 950,994 km (0.117 R)
• M5: 1,403,677 km (0.118 R)
• M6: 1,501,663 km (0.066 R)
• M7: 1,783,506 km (0.036 R)
• M8: 1,971,550 km (0.109 R)
• M9: 3,231,314 km (0.101 R)
• M10: 3,834,193 km (0.098 R)
• M11: 4,326,969 km (0.113 R)
• M12: 4,691,240 km (0.096 R)
• M13: 5,294,717 km (0.074 R)
• M14: 5,842,694 km (0.089 R)
• M15: 5,962,522 km (0.032 R)
• M16: 6,285,953 km (0.086 R)
• M17: 6,573,779 km (0.045 R)
• M18: 6,907,981 km (0.078 R)
• M19: 7,034,690 km (0.053 R)
• M20: 7,162,297 km (0.086 R)
• M21: 7,943,647 km (0.088 R)
• M22: 8,254,811 km (0.118 R)
• M23: 8,935,032 km (0.096 R)
• M24: 9,212,237 km (0.052 R)
• M25: 10,639,999 km (0.113 R)
• M26: 11,279,979 km (0.105 R)
• M27: 11,529,358 km (0.046 R)
• M28: 12,186,542 km (0.098 R)
• M29: 12,648,650 km (0.103 R)
• M30: 13,116,442 km (0.12 R)
• M31: 13,378,837 km (0.114 R)
• M32: 13,962,119 km (0.109 R)
• M33: 14,283,754 km (0.069 R)
• M34: 14,716,541 km (0.086 R)
• M35: 15,761,482 km (0.071 R)
• M36: 16,659,817 km (0.06 R)
• M37: 18,682,380 km (0.068 R)
• M38: 18,800,413 km (0.113 R)
• M39: 19,155,559 km (0.11 R)
• M40: 19,453,258 km (0.08 R)
• M41: 19,572,787 km (0.109 R)
• M42: 19,752,454 km (0.075 R)
• M43: 20,234,458 km (0.108 R)
• M44: 20,295,046 km (0.111 R)
• M45: 20,842,424 km (0.081 R)
• M46: 22,325,687 km (0.072 R)
• M47: 23,016,979 km (0.106 R)
• M48: 23,524,116 km (0.064 R)
• M49: 23,715,152 km (0.118 R)
• M50: 23,842,909 km (0.083 R)
• M51: 24,034,843 km (0.091 R)
• M52: 24,163,048 km (0.084 R)
• M53: 25,589,165 km (0.055 R)
• M54: 25,654,539 km (0.093 R)
• M55: 26,180,375 km (0.063 R)
• M56: 27,778,829 km (0.066 R)
• M57: 28,048,254 km (0.091 R)
• M58: 28,318,578 km (0.038 R)
• M59: 29,066,567 km (0.025 R)
• M60: 30,651,257 km (0.113 R)
• M61: 35,790,543 km (0.116 R)
• M62: 36,451,466 km (0.06 R)
• M63: 36,820,374 km (0.108 R)
• M64: 36,968,327 km (0.095 R)
• M65: 37,934,579 km (0.097 R)
• M66: 38,233,625 km (0.106 R)
• M67: 38,909,209 km (0.097 R)
• M68: 39,210,799 km (0.064 R)
• M69: 39,361,743 km (0.115 R)
• M70: 40,120,055 km (0.076 R)
• M71: 40,196,050 km (0.098 R)
• M72: 40,348,341 km (0.118 R)
• M73: 40,806,559 km (0.071 R)
• M74: 41,036,192 km (0.102 R)
• M75: 41,266,273 km (0.094 R)
• M76: 41,343,167 km (0.1 R)
• M77: 41,419,910 km (0.117 R)
• M78: 43,669,264 km (0.111 R)
• M79: 44,375,366 km (0.059 R)
• M80: 45,006,220 km (0.111 R)
• M81: 46,596,296 km (0.097 R)
• M82: 46,756,366 km (0.074 R)
• M83: 50,897,983 km (0.114 R)
• M84: 51,641,035 km (0.094 R)
• M85: 52,055,272 km (0.101 R)
• M86: 53,807,512 km (0.071 R)
• M87: 54,227,583 km (0.105 R)
• M88: 55,155,538 km (0.081 R)
• M89: 55,494,228 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.1

Radius: 3.8

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.97 AU - 16.21 AU

Year: 22262 Days

Day: 24.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,347,569 km

• M1: 52,210 km (0.118 R)
• M2: 204,051 km (0.087 R)
• M3: 364,420 km (0.106 R)
• M4: 558,748 km (0.098 R)
• M5: 902,674 km (0.103 R)
• M6: 965,505 km (0.077 R)
• M7: 1,073,514 km (0.08 R)
• M8: 1,231,190 km (0.083 R)
• M9: 1,372,261 km (0.074 R)
• M10: 1,444,816 km (0.102 R)
• M11: 1,469,201 km (0.06 R)
• M12: 1,593,517 km (0.09 R)
• M13: 1,644,230 km (0.074 R)
• M14: 1,747,303 km (0.071 R)
• M15: 1,905,727 km (0.111 R)
• M16: 1,932,655 km (0.078 R)
• M17: 2,180,090 km (0.041 R)
• M18: 2,293,335 km (0.088 R)
• M19: 2,350,781 km (0.038 R)
• M20: 2,949,920 km (0.052 R)
• M21: 3,170,428 km (0.083 R)
• M22: 3,396,021 km (0.118 R)
• M23: 3,727,530 km (0.115 R)
• M24: 4,456,521 km (0.067 R)
• M25: 5,153,048 km (0.08 R)
• M26: 5,265,995 km (0.05 R)
• M27: 5,610,070 km (0.088 R)
• M28: 6,400,246 km (0.119 R)
• M29: 6,440,637 km (0.075 R)
• M30: 6,481,178 km (0.068 R)
• M31: 6,562,410 km (0.102 R)
• M32: 6,890,927 km (0.105 R)
• M33: 9,704,264 km (0.072 R)
• M34: 10,647,628 km (0.096 R)
• M35: 11,521,280 km (0.038 R)
• M36: 12,823,230 km (0.105 R)
• M37: 13,908,413 km (0.12 R)
• M38: 14,118,299 km (0.088 R)
• M39: 14,541,511 km (0.093 R)
• M40: 15,076,324 km (0.109 R)
• M41: 17,504,746 km (0.087 R)
• M42: 19,170,369 km (0.101 R)
• M43: 19,462,683 km (0.116 R)
• M44: 19,579,968 km (0.111 R)
• M45: 20,169,982 km (0.08 R)
• M46: 21,186,499 km (0.047 R)
• M47: 22,588,082 km (0.114 R)
• M48: 22,834,918 km (0.095 R)
• M49: 23,830,941 km (0.036 R)
• M50: 24,208,227 km (0.036 R)
• M51: 24,271,207 km (0.12 R)
• M52: 26,123,528 km (0.045 R)
• M53: 26,252,930 km (0.077 R)
• M54: 27,361,451 km (0.064 R)
• M55: 28,885,404 km (0.042 R)
• M56: 30,572,868 km (0.1 R)
• M57: 32,918,712 km (0.077 R)
• M58: 33,619,578 km (0.113 R)
• M59: 34,254,472 km (0.113 R)
• M60: 34,609,019 km (0.056 R)
• M61: 35,679,691 km (0.119 R)
• M62: 35,895,111 km (0.075 R)
• M63: 36,183,087 km (0.041 R)
• M64: 36,255,194 km (0.068 R)
• M65: 37,051,503 km (0.109 R)
• M66: 37,561,183 km (0.109 R)
• M67: 38,440,370 km (0.118 R)
• M68: 38,513,972 km (0.068 R)
• M69: 39,030,384 km (0.044 R)
• M70: 39,474,689 km (0.082 R)
• M71: 40,144,439 km (0.088 R)
• M72: 40,817,929 km (0.093 R)
• M73: 41,268,966 km (0.062 R)
• M74: 41,570,556 km (0.072 R)
• M75: 42,479,811 km (0.059 R)
• M76: 43,166,166 km (0.117 R)
• M77: 43,319,055 km (0.095 R)
• M78: 43,625,581 km (0.054 R)
• M79: 44,858,866 km (0.102 R)
• M80: 45,791,459 km (0.071 R)
• M81: 45,947,490 km (0.07 R)
• M82: 46,025,580 km (0.086 R)
• M83: 46,416,629 km (0.104 R)
• M84: 46,573,407 km (0.1 R)
• M85: 46,730,186 km (0.083 R)
• M86: 47,359,694 km (0.102 R)
• M87: 50,226,588 km (0.065 R)
• M88: 50,629,305 km (0.118 R)
• M89: 50,790,571 km (0.096 R)
• M90: 51,275,717 km (0.106 R)
• M91: 52,658,301 km (0.113 R)
• M92: 54,713,776 km (0.114 R)
• M93: 55,128,162 km (0.08 R)
• M94: 55,211,039 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.1

Radius: 3.9

Gravity: 47.87 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.69 AU - 18.33 AU

Year: 27641 Days

Day: 18.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,347,569 km

• M1: 130,749 km (0.054 R)
• M2: 191,186 km (0.112 R)
• M3: 341,532 km (0.109 R)
• M4: 761,902 km (0.112 R)
• M5: 1,256,921 km (0.107 R)
• M6: 1,428,510 km (0.119 R)
• M7: 2,106,039 km (0.086 R)
• M8: 2,186,822 km (0.088 R)
• M9: 2,435,005 km (0.073 R)
• M10: 2,605,397 km (0.106 R)
• M11: 2,868,240 km (0.103 R)
• M12: 3,093,684 km (0.086 R)
• M13: 3,951,927 km (0.099 R)
• M14: 4,304,380 km (0.106 R)
• M15: 5,755,180 km (0.118 R)
• M16: 5,981,970 km (0.092 R)
• M17: 6,385,735 km (0.05 R)
• M18: 7,219,593 km (0.084 R)
• M19: 7,402,551 km (0.093 R)
• M20: 7,711,172 km (0.103 R)
• M21: 9,052,167 km (0.109 R)
• M22: 9,315,759 km (0.099 R)
• M23: 10,948,919 km (0.116 R)
• M24: 11,512,753 km (0.111 R)
• M25: 12,230,673 km (0.086 R)
• M26: 13,709,298 km (0.052 R)
• M27: 14,469,555 km (0.079 R)
• M28: 14,700,235 km (0.035 R)
• M29: 15,087,544 km (0.083 R)
• M30: 15,714,060 km (0.106 R)
• M31: 18,720,378 km (0.059 R)
• M32: 19,224,374 km (0.064 R)
• M33: 19,817,828 km (0.117 R)
• M34: 21,196,672 km (0.069 R)
• M35: 21,809,724 km (0.058 R)
• M36: 22,162,625 km (0.063 R)
• M37: 22,428,461 km (0.101 R)
• M38: 22,517,322 km (0.104 R)
• M39: 22,873,963 km (0.113 R)
• M40: 23,053,032 km (0.073 R)
• M41: 25,329,762 km (0.103 R)
• M42: 27,012,738 km (0.1 R)
• M43: 28,635,127 km (0.093 R)
• M44: 29,021,389 km (0.077 R)
• M45: 33,281,487 km (0.042 R)
• M46: 33,789,372 km (0.076 R)
• M47: 34,197,624 km (0.099 R)
• M48: 34,402,274 km (0.078 R)
• M49: 34,812,771 km (0.1 R)
• M50: 37,310,307 km (0.104 R)
• M51: 37,521,091 km (0.114 R)
• M52: 40,620,459 km (0.106 R)
• M53: 40,837,227 km (0.036 R)
• M54: 41,054,443 km (0.103 R)
• M55: 41,708,186 km (0.098 R)
• M56: 42,915,740 km (0.112 R)
• M57: 46,719,864 km (0.101 R)
• M58: 47,288,186 km (0.048 R)
• M59: 47,516,323 km (0.102 R)
• M60: 49,469,173 km (0.092 R)
• M61: 49,816,540 km (0.098 R)
• M62: 50,397,279 km (0.071 R)
• M63: 52,152,810 km (0.105 R)
• M64: 52,270,693 km (0.094 R)
• M65: 52,624,342 km (0.049 R)
• M66: 52,979,039 km (0.064 R)
• M67: 53,334,334 km (0.059 R)
• M68: 54,166,696 km (0.088 R)
• M69: 55,723,711 km (0.115 R)
• M70: 55,843,988 km (0.1 R)
• M71: 60,729,555 km (0.049 R)
• M72: 62,471,472 km (0.115 R)
• M73: 62,596,536 km (0.115 R)
• M74: 66,131,833 km (0.072 R)
• M75: 67,281,792 km (0.065 R)
• M76: 67,795,062 km (0.116 R)
• M77: 68,954,446 km (0.116 R)
• M78: 69,601,457 km (0.112 R)
• M79: 70,120,561 km (0.087 R)
• M80: 71,293,109 km (0.102 R)
• M81: 71,423,858 km (0.084 R)
• M82: 73,921,843 km (0.119 R)
• M83: 74,186,482 km (0.096 R)
• M84: 75,115,185 km (0.097 R)
• M85: 79,138,470 km (0.093 R)
• M86: 79,409,243 km (0.119 R)
• M87: 81,859,356 km (0.114 R)
• M88: 82,956,208 km (0.062 R)
• M89: 83,231,169 km (0.054 R)
• M90: 84,887,517 km (0.103 R)
• M91: 86,554,635 km (0.066 R)
• M92: 86,833,486 km (0.114 R)
• M93: 88,934,737 km (0.09 R)
• M94: 90,344,847 km (0.068 R)
• M95: 90,911,075 km (0.105 R)
• M96: 91,052,744 km (0.092 R)
• M97: 95,050,448 km (0.106 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 13,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit