🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.69 AU - 0.81 AU

Year: 246 Days

Day: 42.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,069,229 km

• M1: 181,761 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.4 AU - 1.78 AU

Year: 759 Days

Day: 16.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.97 AU - 2.47 AU

Year: 1253 Days

Day: 13 Hours

Environment

Temp: -89 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.04 AU - 2.46 AU

Year: 1278 Days

Day: 30.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.46 AU - 2.66 AU

Year: 1551 Days

Day: 38.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.29 AU - 3.17 AU

Year: 1708 Days

Day: 34.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,069,229 km

• M1: 915,689 km (0.069 R)
• M2: 1,667,717 km (0.079 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.7

Radius: 13.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.48 AU - 5.28 AU

Year: 3472 Days

Day: 7.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 86,069,229 km

• M1: 178,620 km (0.07 R)
• M2: 371,152 km (0.052 R)
• M3: 645,964 km (0.091 R)
• M4: 743,651 km (0.109 R)
• M5: 901,178 km (0.078 R)
• M6: 1,036,115 km (0.066 R)
• M7: 1,227,600 km (0.057 R)
• M8: 1,340,696 km (0.086 R)
• M9: 1,457,682 km (0.037 R)
• M10: 1,646,923 km (0.117 R)
• M11: 1,990,699 km (0.113 R)
• M12: 2,110,527 km (0.071 R)
• M13: 2,248,306 km (0.112 R)
• M14: 2,565,603 km (0.085 R)
• M15: 2,763,222 km (0.115 R)
• M16: 2,931,669 km (0.118 R)
• M17: 3,314,640 km (0.107 R)
• M18: 3,603,514 km (0.071 R)
• M19: 3,806,967 km (0.042 R)
• M20: 4,014,160 km (0.084 R)
• M21: 4,341,929 km (0.08 R)
• M22: 4,519,052 km (0.11 R)
• M23: 4,941,816 km (0.106 R)
• M24: 5,168,307 km (0.105 R)
• M25: 5,356,352 km (0.078 R)
• M26: 5,782,257 km (0.055 R)
• M27: 5,912,108 km (0.115 R)
• M28: 6,064,997 km (0.07 R)
• M29: 7,055,784 km (0.066 R)
• M30: 7,148,385 km (0.096 R)
• M31: 7,617,524 km (0.07 R)
• M32: 8,024,280 km (0.078 R)
• M33: 8,291,163 km (0.115 R)
• M34: 8,709,588 km (0.113 R)
• M35: 8,883,870 km (0.069 R)
• M36: 9,059,348 km (0.063 R)
• M37: 9,439,177 km (0.104 R)
• M38: 9,592,664 km (0.091 R)
• M39: 9,876,152 km (0.05 R)
• M40: 10,372,368 km (0.076 R)
• M41: 10,689,965 km (0.082 R)
• M42: 11,091,485 km (0.113 R)
• M43: 11,579,922 km (0.106 R)
• M44: 12,186,542 km (0.045 R)
• M45: 12,521,791 km (0.03 R)
• M46: 12,860,181 km (0.08 R)
• M47: 13,002,000 km (0.054 R)
• M48: 13,172,990 km (0.108 R)
• M49: 13,488,193 km (0.025 R)
• M50: 14,184,870 km (0.058 R)
• M51: 14,685,425 km (0.066 R)
• M52: 15,072,285 km (0.096 R)
• M53: 15,643,449 km (0.045 R)
• M54: 16,993,720 km (0.117 R)
• M55: 17,337,047 km (0.093 R)
• M56: 18,412,955 km (0.1 R)
• M57: 19,282,717 km (0.048 R)
• M58: 19,543,017 km (0.072 R)
• M59: 20,463,194 km (0.076 R)
• M60: 20,795,301 km (0.105 R)
• M61: 20,928,593 km (0.092 R)
• M62: 21,196,074 km (0.073 R)
• M63: 21,296,753 km (0.087 R)
• M64: 21,397,432 km (0.06 R)
• M65: 22,482,316 km (0.103 R)
• M66: 22,825,045 km (0.081 R)
• M67: 22,962,525 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 12.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.84 AU - 9.88 AU

Year: 10846 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 86,069,229 km

• M1: 177,872 km (0.066 R)
• M2: 315,652 km (0.103 R)
• M3: 768,634 km (0.067 R)
• M4: 1,100,891 km (0.071 R)
• M5: 1,228,947 km (0.081 R)
• M6: 1,408,165 km (0.087 R)
• M7: 1,919,939 km (0.105 R)
• M8: 2,210,458 km (0.115 R)
• M9: 3,073,937 km (0.09 R)
• M10: 3,196,458 km (0.117 R)
• M11: 3,289,508 km (0.118 R)
• M12: 3,932,928 km (0.109 R)
• M13: 4,201,157 km (0.12 R)
• M14: 4,862,529 km (0.082 R)
• M15: 5,042,047 km (0.105 R)
• M16: 5,297,111 km (0.102 R)
• M17: 5,481,864 km (0.078 R)
• M18: 6,087,736 km (0.12 R)
• M19: 6,281,465 km (0.076 R)
• M20: 6,477,289 km (0.072 R)
• M21: 7,652,380 km (0.116 R)
• M22: 8,157,871 km (0.03 R)
• M23: 8,980,360 km (0.056 R)
• M24: 9,290,177 km (0.027 R)
• M25: 9,603,435 km (0.086 R)
• M26: 9,693,493 km (0.113 R)
• M27: 10,057,016 km (0.061 R)
• M28: 10,517,628 km (0.082 R)
• M29: 10,797,226 km (0.096 R)
• M30: 11,459,496 km (0.104 R)
• M31: 12,232,319 km (0.054 R)
• M32: 13,022,195 km (0.085 R)
• M33: 13,574,810 km (0.065 R)
• M34: 14,032,579 km (0.119 R)
• M35: 14,547,196 km (0.039 R)
• M36: 15,278,131 km (0.037 R)
• M37: 15,648,087 km (0.039 R)
• M38: 16,667,297 km (0.096 R)
• M39: 17,048,173 km (0.116 R)
• M40: 17,157,529 km (0.052 R)
• M41: 18,096,406 km (0.093 R)
• M42: 18,431,804 km (0.051 R)
• M43: 20,953,575 km (0.085 R)
• M44: 21,600,885 km (0.104 R)
• M45: 23,035,679 km (0.092 R)
• M46: 23,399,201 km (0.076 R)
• M47: 24,009,411 km (0.069 R)
• M48: 24,934,375 km (0.105 R)
• M49: 25,370,004 km (0.104 R)
• M50: 25,620,131 km (0.095 R)
• M51: 25,933,838 km (0.102 R)
• M52: 26,438,581 km (0.068 R)
• M53: 27,073,923 km (0.12 R)
• M54: 27,714,352 km (0.077 R)
• M55: 28,749,569 km (0.112 R)
• M56: 29,075,543 km (0.088 R)
• M57: 29,206,291 km (0.12 R)
• M58: 29,929,148 km (0.089 R)
• M59: 30,127,216 km (0.103 R)
• M60: 30,924,124 km (0.099 R)
• M61: 31,124,435 km (0.119 R)
• M62: 31,997,489 km (0.089 R)
• M63: 32,267,812 km (0.064 R)
• M64: 32,538,734 km (0.066 R)
• M65: 32,742,486 km (0.069 R)
• M66: 32,946,687 km (0.077 R)
• M67: 33,287,920 km (0.084 R)
• M68: 33,424,802 km (0.063 R)
• M69: 34,042,791 km (0.106 R)
• M70: 35,290,287 km (0.093 R)
• M71: 35,429,713 km (0.102 R)
• M72: 36,059,968 km (0.074 R)
• M73: 36,411,523 km (0.077 R)
• M74: 36,976,704 km (0.111 R)
• M75: 38,115,443 km (0.053 R)
• M76: 38,401,923 km (0.069 R)
• M77: 39,193,595 km (0.054 R)
• M78: 40,573,486 km (0.108 R)
• M79: 41,969,383 km (0.064 R)
• M80: 46,250,575 km (0.074 R)
• M81: 47,246,149 km (0.077 R)
• M82: 47,785,300 km (0.109 R)
• M83: 48,791,944 km (0.113 R)
• M84: 49,025,167 km (0.094 R)
• M85: 49,648,990 km (0.089 R)
• M86: 50,983,553 km (0.043 R)
• M87: 52,250,347 km (0.096 R)
• M88: 53,447,280 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.8

Radius: 6.3

Gravity: 16.98 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.46 AU - 12.72 AU

Year: 16919 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,069,229 km

• M1: 89,460 km (0.107 R)
• M2: 190,288 km (0.086 R)
• M3: 255,364 km (0.118 R)
• M4: 521,049 km (0.115 R)
• M5: 639,680 km (0.112 R)
• M6: 834,307 km (0.113 R)
• M7: 1,122,134 km (0.07 R)
• M8: 1,494,932 km (0.081 R)
• M9: 1,579,604 km (0.081 R)
• M10: 1,753,736 km (0.109 R)
• M11: 2,058,018 km (0.1 R)
• M12: 2,184,279 km (0.085 R)
• M13: 2,511,299 km (0.11 R)
• M14: 2,994,800 km (0.096 R)
• M15: 3,581,971 km (0.067 R)
• M16: 3,657,967 km (0.105 R)
• M17: 3,772,709 km (0.115 R)
• M18: 4,124,413 km (0.113 R)
• M19: 4,775,463 km (0.109 R)
• M20: 4,943,162 km (0.084 R)
• M21: 4,985,499 km (0.037 R)
• M22: 5,414,545 km (0.112 R)
• M23: 5,855,410 km (0.112 R)
• M24: 6,865,495 km (0.117 R)
• M25: 10,527,801 km (0.107 R)
• M26: 11,021,324 km (0.074 R)
• M27: 11,298,828 km (0.056 R)
• M28: 12,031,110 km (0.119 R)
• M29: 13,838,252 km (0.095 R)
• M30: 15,048,349 km (0.102 R)
• M31: 15,232,803 km (0.09 R)
• M32: 15,541,872 km (0.036 R)
• M33: 16,040,781 km (0.036 R)
• M34: 16,481,497 km (0.107 R)
• M35: 17,762,653 km (0.12 R)
• M36: 17,957,579 km (0.06 R)
• M37: 19,275,087 km (0.073 R)
• M38: 19,945,435 km (0.116 R)
• M39: 21,102,575 km (0.054 R)
• M40: 22,632,213 km (0.101 R)
• M41: 22,843,445 km (0.1 R)
• M42: 23,766,763 km (0.095 R)
• M43: 24,125,200 km (0.113 R)
• M44: 24,992,568 km (0.089 R)
• M45: 25,210,981 km (0.107 R)
• M46: 26,683,323 km (0.065 R)
• M47: 26,981,173 km (0.079 R)
• M48: 28,334,884 km (0.07 R)
• M49: 28,867,303 km (0.058 R)
• M50: 30,019,356 km (0.107 R)
• M51: 30,562,097 km (0.106 R)
• M52: 31,264,609 km (0.058 R)
• M53: 32,288,756 km (0.042 R)
• M54: 33,323,973 km (0.033 R)
• M55: 33,644,711 km (0.075 R)
• M56: 33,805,379 km (0.106 R)
• M57: 34,127,613 km (0.101 R)
• M58: 34,612,908 km (0.12 R)
• M59: 36,411,673 km (0.062 R)
• M60: 38,744,502 km (0.114 R)
• M61: 39,589,281 km (0.088 R)
• M62: 41,900,568 km (0.098 R)
• M63: 45,404,151 km (0.108 R)
• M64: 45,581,723 km (0.081 R)
• M65: 46,652,395 km (0.104 R)
• M66: 48,727,467 km (0.112 R)
• M67: 49,547,712 km (0.039 R)
• M68: 49,639,117 km (0.031 R)
• M69: 50,924,761 km (0.11 R)
• M70: 51,757,123 km (0.108 R)
• M71: 52,221,326 km (0.108 R)
• M72: 52,407,425 km (0.095 R)
• M73: 54,186,593 km (0.115 R)
• M74: 54,374,936 km (0.074 R)
• M75: 55,130,854 km (0.073 R)
• M76: 55,415,240 km (0.046 R)
• M77: 55,795,069 km (0.099 R)
• M78: 55,890,213 km (0.064 R)
• M79: 56,844,199 km (0.101 R)
• M80: 56,939,942 km (0.113 R)
• M81: 57,131,427 km (0.08 R)
• M82: 58,285,275 km (0.1 R)
• M83: 58,381,766 km (0.085 R)
• M84: 59,835,708 km (0.114 R)
• M85: 60,225,410 km (0.059 R)
• M86: 61,203,481 km (0.062 R)
• M87: 62,680,311 km (0.11 R)
• M88: 64,467,856 km (0.085 R)
• M89: 64,867,432 km (0.043 R)
• M90: 66,574,493 km (0.116 R)
• M91: 67,585,625 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.8

Radius: 8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.58 AU - 23.18 AU

Year: 31071 Days

Day: 19.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,069,229 km

• M1: 324,627 km (0.066 R)
• M2: 439,369 km (0.037 R)
• M3: 686,654 km (0.075 R)
• M4: 1,331,571 km (0.107 R)
• M5: 1,394,701 km (0.046 R)
• M6: 1,524,103 km (0.079 R)
• M7: 2,229,906 km (0.093 R)
• M8: 2,305,602 km (0.093 R)
• M9: 2,818,125 km (0.071 R)
• M10: 3,584,215 km (0.084 R)
• M11: 3,944,597 km (0.099 R)
• M12: 4,222,400 km (0.046 R)
• M13: 4,458,914 km (0.093 R)
• M14: 5,966,561 km (0.07 R)
• M15: 6,019,370 km (0.108 R)
• M16: 6,125,285 km (0.073 R)
• M17: 6,664,735 km (0.068 R)
• M18: 7,275,692 km (0.117 R)
• M19: 7,388,788 km (0.044 R)
• M20: 7,616,476 km (0.045 R)
• M21: 8,313,752 km (0.077 R)
• M22: 8,610,255 km (0.114 R)
• M23: 8,669,945 km (0.101 R)
• M24: 9,152,697 km (0.05 R)
• M25: 10,974,949 km (0.069 R)
• M26: 11,104,650 km (0.11 R)
• M27: 12,295,000 km (0.075 R)
• M28: 13,594,856 km (0.047 R)
• M29: 13,664,419 km (0.113 R)
• M30: 13,874,006 km (0.093 R)
• M31: 14,084,789 km (0.104 R)
• M32: 17,596,300 km (0.109 R)
• M33: 18,668,917 km (0.094 R)
• M34: 18,979,332 km (0.075 R)
• M35: 19,057,123 km (0.085 R)
• M36: 19,291,393 km (0.117 R)
• M37: 20,078,877 km (0.032 R)
• M38: 22,586,436 km (0.092 R)
• M39: 23,000,074 km (0.082 R)
• M40: 24,340,322 km (0.091 R)
• M41: 25,792,019 km (0.04 R)
• M42: 26,571,873 km (0.084 R)
• M43: 27,271,542 km (0.12 R)
• M44: 27,711,958 km (0.09 R)
• M45: 28,243,480 km (0.115 R)
• M46: 28,510,512 km (0.089 R)
• M47: 28,599,822 km (0.103 R)
• M48: 29,316,695 km (0.077 R)
• M49: 29,948,895 km (0.099 R)
• M50: 31,872,425 km (0.074 R)
• M51: 32,057,627 km (0.088 R)
• M52: 32,150,378 km (0.051 R)
• M53: 32,429,228 km (0.114 R)
• M54: 32,708,826 km (0.083 R)
• M55: 32,802,325 km (0.092 R)
• M56: 33,176,769 km (0.057 R)
• M57: 33,929,844 km (0.063 R)
• M58: 35,453,050 km (0.112 R)
• M59: 35,644,984 km (0.058 R)
• M60: 36,804,068 km (0.053 R)
• M61: 37,388,248 km (0.051 R)
• M62: 38,664,318 km (0.086 R)
• M63: 38,960,970 km (0.062 R)
• M64: 40,154,612 km (0.083 R)
• M65: 41,259,242 km (0.071 R)
• M66: 41,967,439 km (0.038 R)
• M67: 42,475,772 km (0.109 R)
• M68: 43,806,894 km (0.068 R)
• M69: 44,736,495 km (0.099 R)
• M70: 47,246,897 km (0.094 R)
• M71: 48,732,404 km (0.11 R)
• M72: 49,266,618 km (0.096 R)
• M73: 52,403,237 km (0.091 R)
• M74: 53,830,101 km (0.105 R)
• M75: 54,161,161 km (0.099 R)
• M76: 54,936,377 km (0.117 R)
• M77: 58,980,756 km (0.05 R)
• M78: 59,208,294 km (0.108 R)
• M79: 60,121,140 km (0.114 R)
• M80: 62,423,601 km (0.08 R)
• M81: 63,818,900 km (0.079 R)
• M82: 63,935,587 km (0.077 R)
• M83: 65,813,040 km (0.105 R)
• M84: 68,065,984 km (0.081 R)
• M85: 71,553,110 km (0.09 R)
• M86: 72,890,964 km (0.088 R)
• M87: 73,991,705 km (0.111 R)
• M88: 76,333,361 km (0.116 R)
• M89: 76,581,244 km (0.065 R)
• M90: 78,199,295 km (0.105 R)
• M91: 78,449,273 km (0.043 R)
• M92: 79,451,579 km (0.041 R)
• M93: 80,458,073 km (0.107 R)
• M94: 82,229,761 km (0.083 R)
• M95: 85,039,658 km (0.064 R)
• M96: 85,425,321 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 13,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit