🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.1 AU - 1.26 AU

Year: 453 Days

Day: 38.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.07 AU - 1.37 AU

Year: 476 Days

Day: 23.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.94 AU - 2.64 AU

Year: 1224 Days

Day: 43.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.21 AU - 2.91 AU

Year: 1446 Days

Day: 16.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.8

Radius: 10.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.5 AU - 8.7 AU

Year: 7398 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,778,324 km

• M1: 200,162 km (0.083 R)
• M2: 317,447 km (0.073 R)
• M3: 389,104 km (0.107 R)
• M4: 714,928 km (0.044 R)
• M5: 892,501 km (0.089 R)
• M6: 987,047 km (0.043 R)
• M7: 1,238,970 km (0.075 R)
• M8: 1,327,532 km (0.099 R)
• M9: 1,645,427 km (0.097 R)
• M10: 2,373,819 km (0.117 R)
• M11: 2,440,540 km (0.038 R)
• M12: 2,807,204 km (0.093 R)
• M13: 3,191,521 km (0.06 R)
• M14: 3,415,170 km (0.093 R)
• M15: 3,747,427 km (0.1 R)
• M16: 4,251,571 km (0.11 R)
• M17: 4,415,381 km (0.115 R)
• M18: 4,721,010 km (0.07 R)
• M19: 5,062,392 km (0.082 R)
• M20: 5,294,418 km (0.118 R)
• M21: 5,799,161 km (0.113 R)
• M22: 5,889,818 km (0.103 R)
• M23: 6,257,380 km (0.112 R)
• M24: 6,695,701 km (0.091 R)
• M25: 7,273,897 km (0.048 R)
• M26: 7,404,496 km (0.11 R)
• M27: 7,834,590 km (0.106 R)
• M28: 8,069,608 km (0.113 R)
• M29: 8,823,133 km (0.059 R)
• M30: 9,349,867 km (0.089 R)
• M31: 9,850,721 km (0.064 R)
• M32: 10,068,086 km (0.066 R)
• M33: 10,544,556 km (0.118 R)
• M34: 10,692,508 km (0.065 R)
• M35: 11,178,551 km (0.046 R)
• M36: 11,253,949 km (0.119 R)
• M37: 11,595,481 km (0.11 R)
• M38: 12,094,689 km (0.116 R)
• M39: 12,600,928 km (0.033 R)
• M40: 12,915,981 km (0.076 R)
• M41: 13,594,108 km (0.079 R)
• M42: 13,917,240 km (0.047 R)
• M43: 13,998,322 km (0.047 R)
• M44: 14,120,393 km (0.059 R)
• M45: 14,612,271 km (0.083 R)
• M46: 14,818,866 km (0.075 R)
• M47: 14,901,743 km (0.072 R)
• M48: 15,151,422 km (0.11 R)
• M49: 15,444,484 km (0.047 R)
• M50: 15,951,172 km (0.105 R)
• M51: 16,592,199 km (0.098 R)
• M52: 17,198,070 km (0.089 R)
• M53: 17,591,363 km (0.098 R)
• M54: 18,031,929 km (0.115 R)
• M55: 18,387,074 km (0.052 R)
• M56: 19,420,646 km (0.033 R)
• M57: 19,647,885 km (0.12 R)
• M58: 19,830,245 km (0.07 R)
• M59: 20,242,686 km (0.071 R)
• M60: 20,426,991 km (0.101 R)
• M61: 21,732,232 km (0.096 R)
• M62: 22,299,807 km (0.118 R)
• M63: 22,680,982 km (0.078 R)
• M64: 22,776,575 km (0.081 R)
• M65: 23,064,252 km (0.12 R)
• M66: 23,691,665 km (0.109 R)
• M67: 24,129,239 km (0.093 R)
• M68: 25,012,614 km (0.07 R)
• M69: 26,106,624 km (0.109 R)
• M70: 26,810,930 km (0.045 R)
• M71: 27,063,900 km (0.09 R)
• M72: 27,776,734 km (0.113 R)
• M73: 30,109,414 km (0.107 R)
• M74: 31,378,901 km (0.025 R)
• M75: 31,538,821 km (0.063 R)
• M76: 32,127,639 km (0.088 R)
• M77: 34,573,564 km (0.088 R)
• M78: 34,738,870 km (0.101 R)
• M79: 35,235,983 km (0.089 R)
• M80: 35,624,339 km (0.101 R)
• M81: 36,349,141 km (0.105 R)
• M82: 36,685,437 km (0.083 R)
• M83: 37,248,075 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.9

Radius: 11.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.3 AU - 14.28 AU

Year: 15213 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,778,324 km

• M1: 172,038 km (0.096 R)
• M2: 502,499 km (0.062 R)
• M3: 603,179 km (0.044 R)
• M4: 1,681,779 km (0.083 R)
• M5: 1,921,734 km (0.09 R)
• M6: 2,926,284 km (0.114 R)
• M7: 3,150,980 km (0.11 R)
• M8: 3,549,509 km (0.089 R)
• M9: 3,685,942 km (0.038 R)
• M10: 4,249,178 km (0.095 R)
• M11: 4,726,844 km (0.108 R)
• M12: 5,029,331 km (0.067 R)
• M13: 5,105,925 km (0.063 R)
• M14: 5,416,341 km (0.108 R)
• M15: 5,813,074 km (0.074 R)
• M16: 6,096,562 km (0.095 R)
• M17: 6,509,303 km (0.076 R)
• M18: 7,102,309 km (0.057 R)
• M19: 7,580,573 km (0.101 R)
• M20: 8,114,189 km (0.096 R)
• M21: 8,613,995 km (0.083 R)
• M22: 9,979,225 km (0.058 R)
• M23: 11,209,668 km (0.12 R)
• M24: 11,310,048 km (0.105 R)
• M25: 11,461,441 km (0.069 R)
• M26: 11,868,197 km (0.064 R)
• M27: 13,117,040 km (0.096 R)
• M28: 14,846,242 km (0.028 R)
• M29: 15,234,000 km (0.089 R)
• M30: 15,345,301 km (0.088 R)
• M31: 16,588,758 km (0.047 R)
• M32: 17,746,945 km (0.088 R)
• M33: 17,981,664 km (0.067 R)
• M34: 18,395,153 km (0.1 R)
• M35: 18,871,323 km (0.12 R)
• M36: 19,050,990 km (0.108 R)
• M37: 19,351,681 km (0.102 R)
• M38: 19,472,407 km (0.118 R)
• M39: 20,324,367 km (0.113 R)
• M40: 22,190,899 km (0.047 R)
• M41: 22,761,466 km (0.065 R)
• M42: 23,080,558 km (0.118 R)
• M43: 24,567,411 km (0.075 R)
• M44: 24,763,534 km (0.114 R)
• M45: 25,289,370 km (0.096 R)
• M46: 25,752,525 km (0.084 R)
• M47: 26,151,653 km (0.12 R)
• M48: 26,620,044 km (0.106 R)
• M49: 27,293,832 km (0.054 R)
• M50: 28,246,621 km (0.052 R)
• M51: 28,658,314 km (0.036 R)
• M52: 30,324,835 km (0.106 R)
• M53: 30,535,319 km (0.043 R)
• M54: 32,236,995 km (0.117 R)
• M55: 33,678,370 km (0.076 R)
• M56: 34,480,065 km (0.097 R)
• M57: 34,773,277 km (0.096 R)
• M58: 35,214,441 km (0.1 R)
• M59: 35,805,652 km (0.115 R)
• M60: 35,879,703 km (0.111 R)
• M61: 36,251,154 km (0.059 R)
• M62: 36,698,452 km (0.105 R)
• M63: 38,278,654 km (0.071 R)
• M64: 38,810,325 km (0.083 R)
• M65: 38,886,471 km (0.064 R)
• M66: 38,962,616 km (0.053 R)
• M67: 39,344,390 km (0.115 R)
• M68: 39,420,984 km (0.067 R)
• M69: 39,804,253 km (0.085 R)
• M70: 40,265,763 km (0.071 R)
• M71: 40,342,806 km (0.101 R)
• M72: 40,651,725 km (0.086 R)
• M73: 41,038,885 km (0.083 R)
• M74: 43,704,120 km (0.105 R)
• M75: 44,021,268 km (0.099 R)
• M76: 44,498,635 km (0.091 R)
• M77: 44,977,647 km (0.115 R)
• M78: 47,724,114 km (0.055 R)
• M79: 50,441,260 km (0.065 R)
• M80: 52,364,640 km (0.104 R)
• M81: 52,448,864 km (0.087 R)
• M82: 53,377,717 km (0.064 R)
• M83: 53,801,677 km (0.109 R)
• M84: 54,909,300 km (0.061 R)
• M85: 55,251,580 km (0.076 R)
• M86: 55,508,739 km (0.084 R)
• M87: 56,196,590 km (0.075 R)
• M88: 56,714,348 km (0.09 R)
• M89: 57,320,369 km (0.056 R)
• M90: 57,667,586 km (0.117 R)
• M91: 57,928,484 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.1

Radius: 3.6

Gravity: 58.42 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.6 AU - 14.58 AU

Year: 16723 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,778,324 km

• M1: 56,249 km (0.075 R)
• M2: 85,570 km (0.109 R)
• M3: 185,950 km (0.094 R)
• M4: 582,235 km (0.099 R)
• M5: 688,749 km (0.067 R)
• M6: 969,394 km (0.102 R)
• M7: 1,121,984 km (0.119 R)
• M8: 1,392,906 km (0.087 R)
• M9: 1,564,794 km (0.084 R)
• M10: 1,623,586 km (0.069 R)
• M11: 1,804,599 km (0.057 R)
• M12: 2,801,519 km (0.102 R)
• M13: 2,837,273 km (0.077 R)
• M14: 2,909,230 km (0.118 R)
• M15: 3,202,890 km (0.095 R)
• M16: 3,583,019 km (0.071 R)
• M17: 4,098,533 km (0.109 R)
• M18: 4,468,788 km (0.043 R)
• M19: 4,510,525 km (0.084 R)
• M20: 4,552,413 km (0.083 R)
• M21: 4,636,636 km (0.076 R)
• M22: 4,849,664 km (0.111 R)
• M23: 5,642,084 km (0.099 R)
• M24: 6,426,725 km (0.103 R)
• M25: 7,001,031 km (0.119 R)
• M26: 7,098,269 km (0.052 R)
• M27: 7,343,460 km (0.101 R)
• M28: 7,392,828 km (0.049 R)
• M29: 9,943,172 km (0.085 R)
• M30: 10,107,431 km (0.074 R)
• M31: 10,438,491 km (0.075 R)
• M32: 10,941,887 km (0.083 R)
• M33: 11,395,917 km (0.079 R)
• M34: 11,453,063 km (0.106 R)
• M35: 11,798,186 km (0.065 R)
• M36: 12,088,406 km (0.111 R)
• M37: 12,794,358 km (0.075 R)
• M38: 14,246,056 km (0.101 R)
• M39: 14,866,139 km (0.091 R)
• M40: 15,749,065 km (0.086 R)
• M41: 16,004,429 km (0.057 R)
• M42: 17,170,245 km (0.05 R)
• M43: 17,962,665 km (0.117 R)
• M44: 18,363,288 km (0.111 R)
• M45: 18,699,435 km (0.103 R)
• M46: 19,788,507 km (0.074 R)
• M47: 20,340,822 km (0.047 R)
• M48: 20,549,212 km (0.092 R)
• M49: 21,389,803 km (0.103 R)
• M50: 24,863,017 km (0.073 R)
• M51: 26,209,697 km (0.034 R)
• M52: 26,436,487 km (0.113 R)
• M53: 26,815,867 km (0.099 R)
• M54: 27,656,757 km (0.028 R)
• M55: 28,041,822 km (0.114 R)
• M56: 30,786,793 km (0.104 R)
• M57: 32,312,392 km (0.059 R)
• M58: 33,370,199 km (0.109 R)
• M59: 33,697,968 km (0.105 R)
• M60: 34,356,797 km (0.104 R)
• M61: 34,522,102 km (0.092 R)
• M62: 36,274,342 km (0.087 R)
• M63: 39,864,392 km (0.08 R)
• M64: 40,648,285 km (0.115 R)
• M65: 41,261,486 km (0.095 R)
• M66: 41,613,191 km (0.052 R)
• M67: 41,789,567 km (0.119 R)
• M68: 42,231,329 km (0.057 R)
• M69: 43,565,742 km (0.11 R)
• M70: 43,655,202 km (0.111 R)
• M71: 44,103,397 km (0.101 R)
• M72: 46,367,262 km (0.102 R)
• M73: 46,916,136 km (0.086 R)
• M74: 47,467,105 km (0.067 R)
• M75: 48,205,221 km (0.074 R)
• M76: 48,854,177 km (0.06 R)
• M77: 49,786,321 km (0.116 R)
• M78: 51,478,722 km (0.118 R)
• M79: 54,437,319 km (0.038 R)
• M80: 55,306,632 km (0.114 R)
• M81: 55,791,479 km (0.103 R)
• M82: 57,646,941 km (0.104 R)
• M83: 57,745,077 km (0.083 R)
• M84: 57,941,649 km (0.074 R)
• M85: 61,117,312 km (0.115 R)
• M86: 61,518,235 km (0.053 R)
• M87: 62,322,623 km (0.089 R)
• M88: 63,130,601 km (0.108 R)
• M89: 64,043,596 km (0.034 R)
• M90: 64,247,199 km (0.104 R)
• M91: 64,756,879 km (0.105 R)
• M92: 65,575,030 km (0.038 R)
• M93: 66,499,694 km (0.1 R)
• M94: 66,808,913 km (0.092 R)
• M95: 67,118,581 km (0.042 R)
• M96: 67,946,605 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.3

Radius: 3.2

Gravity: 82.55 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.53 AU - 15.75 AU

Year: 20801 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,778,324 km

• M1: 47,273 km (0.116 R)
• M2: 178,470 km (0.114 R)
• M3: 276,606 km (0.114 R)
• M4: 588,069 km (0.116 R)
• M5: 786,436 km (0.071 R)
• M6: 839,094 km (0.053 R)
• M7: 1,179,430 km (0.098 R)
• M8: 1,395,599 km (0.1 R)
• M9: 1,524,701 km (0.047 R)
• M10: 2,115,015 km (0.08 R)
• M11: 3,564,319 km (0.103 R)
• M12: 3,652,133 km (0.092 R)
• M13: 4,807,627 km (0.117 R)
• M14: 5,348,872 km (0.092 R)
• M15: 5,398,987 km (0.113 R)
• M16: 6,757,037 km (0.113 R)
• M17: 6,975,001 km (0.116 R)
• M18: 8,621,924 km (0.093 R)
• M19: 10,696,098 km (0.108 R)
• M20: 11,788,013 km (0.066 R)
• M21: 12,181,755 km (0.101 R)
• M22: 12,513,263 km (0.12 R)
• M23: 12,780,445 km (0.072 R)
• M24: 12,847,615 km (0.043 R)
• M25: 12,914,784 km (0.111 R)
• M26: 13,799,506 km (0.091 R)
• M27: 14,914,758 km (0.053 R)
• M28: 16,349,102 km (0.102 R)
• M29: 17,156,482 km (0.103 R)
• M30: 17,304,734 km (0.069 R)
• M31: 18,886,133 km (0.116 R)
• M32: 19,500,681 km (0.077 R)
• M33: 20,356,381 km (0.117 R)
• M34: 20,434,770 km (0.076 R)
• M35: 21,702,612 km (0.068 R)
• M36: 22,588,979 km (0.1 R)
• M37: 23,404,886 km (0.111 R)
• M38: 24,396,720 km (0.089 R)
• M39: 26,165,116 km (0.062 R)
• M40: 26,506,648 km (0.09 R)
• M41: 27,626,688 km (0.12 R)
• M42: 28,674,172 km (0.054 R)
• M43: 30,538,461 km (0.07 R)
• M44: 31,349,281 km (0.092 R)
• M45: 31,530,444 km (0.118 R)
• M46: 32,533,049 km (0.118 R)
• M47: 34,382,527 km (0.082 R)
• M48: 34,850,170 km (0.032 R)
• M49: 36,075,826 km (0.085 R)
• M50: 37,124,058 km (0.096 R)
• M51: 37,411,585 km (0.107 R)
• M52: 38,375,594 km (0.086 R)
• M53: 39,347,830 km (0.105 R)
• M54: 40,033,138 km (0.077 R)
• M55: 40,525,016 km (0.105 R)
• M56: 41,713,721 km (0.099 R)
• M57: 44,125,388 km (0.092 R)
• M58: 44,735,298 km (0.109 R)
• M59: 44,939,200 km (0.06 R)
• M60: 46,169,344 km (0.115 R)
• M61: 47,099,094 km (0.104 R)
• M62: 50,136,978 km (0.104 R)
• M63: 50,454,724 km (0.078 R)
• M64: 50,667,004 km (0.12 R)
• M65: 51,412,300 km (0.072 R)
• M66: 52,161,187 km (0.112 R)
• M67: 52,483,271 km (0.082 R)
• M68: 53,129,385 km (0.051 R)
• M69: 53,886,649 km (0.113 R)
• M70: 54,429,540 km (0.1 R)
• M71: 54,865,318 km (0.094 R)
• M72: 55,740,167 km (0.076 R)
• M73: 58,838,189 km (0.086 R)
• M74: 59,621,483 km (0.113 R)
• M75: 61,311,491 km (0.095 R)
• M76: 63,017,056 km (0.058 R)
• M77: 63,360,084 km (0.096 R)
• M78: 64,392,758 km (0.063 R)
• M79: 65,546,606 km (0.118 R)
• M80: 66,358,474 km (0.079 R)
• M81: 66,474,711 km (0.11 R)
• M82: 68,226,502 km (0.065 R)
• M83: 68,578,805 km (0.115 R)
• M84: 69,167,024 km (0.104 R)
• M85: 69,520,823 km (0.101 R)
• M86: 71,179,864 km (0.031 R)
• M87: 72,612,114 km (0.082 R)
• M88: 73,933,362 km (0.112 R)
• M89: 74,415,815 km (0.093 R)
• M90: 74,778,440 km (0.101 R)
• M91: 76,112,554 km (0.104 R)
• M92: 77,210,154 km (0.1 R)
• M93: 78,067,350 km (0.083 R)
• M94: 78,804,568 km (0.045 R)
• M95: 79,544,180 km (0.116 R)
• M96: 80,409,903 km (0.089 R)
• M97: 81,403,083 km (0.083 R)
• M98: 82,275,538 km (0.093 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 15,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit