🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.32 AU - 1.36 AU

Year: 548 Days

Day: 30.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,357,973 km

• M1: 735,274 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.28 AU - 1.58 AU

Year: 604 Days

Day: 34.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,357,973 km

• M1: 40,092 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.4 AU - 2.06 AU

Year: 803 Days

Day: 47.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,357,973 km

• M1: 332,406 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.43 AU - 2.79 AU

Year: 1489 Days

Day: 47.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.2

Radius: 14.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.63 AU - 7.45 AU

Year: 5241 Days

Day: 8.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 89,357,973 km

• M1: 193,131 km (0.085 R)
• M2: 309,668 km (0.101 R)
• M3: 426,504 km (0.028 R)
• M4: 700,118 km (0.058 R)
• M5: 1,033,572 km (0.049 R)
• M6: 1,161,029 km (0.09 R)
• M7: 1,386,323 km (0.108 R)
• M8: 1,898,247 km (0.12 R)
• M9: 2,203,427 km (0.089 R)
• M10: 2,390,574 km (0.075 R)
• M11: 2,524,763 km (0.106 R)
• M12: 2,701,139 km (0.084 R)
• M13: 3,004,524 km (0.108 R)
• M14: 3,469,623 km (0.097 R)
• M15: 3,710,775 km (0.098 R)
• M16: 3,935,022 km (0.11 R)
• M17: 4,094,643 km (0.088 R)
• M18: 5,322,393 km (0.115 R)
• M19: 5,473,936 km (0.107 R)
• M20: 5,807,539 km (0.088 R)
• M21: 6,094,916 km (0.062 R)
• M22: 6,575,574 km (0.114 R)
• M23: 6,684,033 km (0.119 R)
• M24: 7,375,624 km (0.112 R)
• M25: 7,744,233 km (0.083 R)
• M26: 7,974,165 km (0.104 R)
• M27: 8,647,954 km (0.095 R)
• M28: 9,279,107 km (0.052 R)
• M29: 9,925,071 km (0.103 R)
• M30: 10,112,367 km (0.089 R)
• M31: 11,098,816 km (0.095 R)
• M32: 11,620,015 km (0.048 R)
• M33: 12,316,093 km (0.108 R)
• M34: 12,787,776 km (0.103 R)
• M35: 12,923,610 km (0.084 R)
• M36: 13,128,410 km (0.086 R)
• M37: 13,644,822 km (0.096 R)
• M38: 13,957,930 km (0.108 R)
• M39: 14,132,960 km (0.114 R)
• M40: 14,308,588 km (0.089 R)
• M41: 14,485,113 km (0.081 R)
• M42: 14,591,328 km (0.087 R)
• M43: 14,804,504 km (0.12 R)
• M44: 15,813,243 km (0.107 R)
• M45: 16,252,313 km (0.116 R)
• M46: 16,621,371 km (0.057 R)
• M47: 17,442,962 km (0.076 R)
• M48: 18,124,979 km (0.045 R)
• M49: 18,469,353 km (0.026 R)
• M50: 19,125,639 km (0.105 R)
• M51: 19,946,931 km (0.1 R)
• M52: 20,065,114 km (0.095 R)
• M53: 20,262,882 km (0.114 R)
• M54: 20,461,099 km (0.118 R)
• M55: 22,029,932 km (0.087 R)
• M56: 22,890,718 km (0.119 R)
• M57: 23,221,479 km (0.109 R)
• M58: 24,518,343 km (0.091 R)
• M59: 24,941,555 km (0.075 R)
• M60: 25,111,648 km (0.084 R)
• M61: 25,239,405 km (0.092 R)
• M62: 25,452,881 km (0.118 R)
• M63: 25,752,675 km (0.082 R)
• M64: 26,702,622 km (0.065 R)
• M65: 26,920,137 km (0.118 R)
• M66: 27,138,101 km (0.111 R)
• M67: 27,356,813 km (0.079 R)
• M68: 27,663,937 km (0.111 R)
• M69: 28,193,215 km (0.088 R)
• M70: 28,903,954 km (0.096 R)
• M71: 28,993,264 km (0.099 R)
• M72: 29,082,574 km (0.106 R)
• M73: 29,530,769 km (0.098 R)
• M74: 30,116,744 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 13.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.66 AU - 9.22 AU

Year: 8658 Days

Day: 9.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,357,973 km

• M1: 216,468 km (0.028 R)
• M2: 356,492 km (0.078 R)
• M3: 649,404 km (0.114 R)
• M4: 735,423 km (0.063 R)
• M5: 893,548 km (0.104 R)
• M6: 1,153,549 km (0.05 R)
• M7: 1,245,851 km (0.1 R)
• M8: 1,373,159 km (0.093 R)
• M9: 2,386,385 km (0.078 R)
• M10: 2,690,667 km (0.109 R)
• M11: 2,858,217 km (0.096 R)
• M12: 3,116,124 km (0.118 R)
• M13: 3,225,928 km (0.117 R)
• M14: 3,337,080 km (0.108 R)
• M15: 4,150,743 km (0.107 R)
• M16: 4,369,754 km (0.111 R)
• M17: 4,947,052 km (0.095 R)
• M18: 5,362,784 km (0.108 R)
• M19: 5,628,620 km (0.094 R)
• M20: 6,395,608 km (0.109 R)
• M21: 6,592,629 km (0.032 R)
• M22: 7,021,526 km (0.07 R)
• M23: 7,166,486 km (0.075 R)
• M24: 7,400,607 km (0.092 R)
• M25: 8,057,491 km (0.084 R)
• M26: 8,423,707 km (0.032 R)
• M27: 8,795,308 km (0.12 R)
• M28: 9,046,183 km (0.106 R)
• M29: 9,490,788 km (0.083 R)
• M30: 9,910,111 km (0.055 R)
• M31: 10,138,397 km (0.063 R)
• M32: 10,269,744 km (0.091 R)
• M33: 10,368,479 km (0.028 R)
• M34: 10,767,008 km (0.058 R)
• M35: 11,510,509 km (0.053 R)
• M36: 11,647,541 km (0.058 R)
• M37: 11,819,578 km (0.102 R)
• M38: 12,551,261 km (0.07 R)
• M39: 12,656,877 km (0.066 R)
• M40: 13,405,465 km (0.074 R)
• M41: 13,730,541 km (0.035 R)
• M42: 14,168,265 km (0.072 R)
• M43: 14,278,369 km (0.053 R)
• M44: 15,698,053 km (0.105 R)
• M45: 16,232,416 km (0.051 R)
• M46: 17,279,751 km (0.089 R)
• M47: 17,633,699 km (0.085 R)
• M48: 17,910,755 km (0.117 R)
• M49: 18,348,927 km (0.072 R)
• M50: 19,235,893 km (0.106 R)
• M51: 19,357,964 km (0.1 R)
• M52: 19,807,656 km (0.113 R)
• M53: 20,302,226 km (0.098 R)
• M54: 20,592,596 km (0.042 R)
• M55: 21,261,448 km (0.111 R)
• M56: 22,278,265 km (0.104 R)
• M57: 22,449,255 km (0.11 R)
• M58: 23,527,856 km (0.078 R)
• M59: 24,711,623 km (0.075 R)
• M60: 25,199,462 km (0.106 R)
• M61: 25,556,253 km (0.105 R)
• M62: 25,959,719 km (0.052 R)
• M63: 26,229,892 km (0.034 R)
• M64: 27,228,308 km (0.106 R)
• M65: 27,594,374 km (0.061 R)
• M66: 27,686,228 km (0.054 R)
• M67: 28,656,220 km (0.11 R)
• M68: 28,842,170 km (0.093 R)
• M69: 30,155,640 km (0.027 R)
• M70: 30,676,988 km (0.052 R)
• M71: 30,867,277 km (0.094 R)
• M72: 31,201,329 km (0.065 R)
• M73: 31,296,922 km (0.057 R)
• M74: 31,728,661 km (0.102 R)
• M75: 32,210,516 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435

Radius: 4.8

Gravity: 18.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.13 AU - 16.35 AU

Year: 17984 Days

Day: 23 Hours

Environment

Temp: -175 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,357,973 km

• M1: 182,809 km (0.114 R)
• M2: 286,031 km (0.077 R)
• M3: 329,714 km (0.069 R)
• M4: 408,103 km (0.036 R)
• M5: 621,430 km (0.114 R)
• M6: 888,013 km (0.086 R)
• M7: 931,995 km (0.079 R)
• M8: 999,314 km (0.037 R)
• M9: 1,115,252 km (0.091 R)
• M10: 1,285,046 km (0.043 R)
• M11: 1,437,037 km (0.078 R)
• M12: 1,675,795 km (0.084 R)
• M13: 3,490,268 km (0.079 R)
• M14: 3,560,579 km (0.045 R)
• M15: 3,702,398 km (0.078 R)
• M16: 4,028,521 km (0.072 R)
• M17: 4,102,273 km (0.082 R)
• M18: 4,139,373 km (0.12 R)
• M19: 4,176,473 km (0.067 R)
• M20: 4,401,618 km (0.102 R)
• M21: 5,585,835 km (0.116 R)
• M22: 5,792,280 km (0.098 R)
• M23: 6,469,510 km (0.105 R)
• M24: 7,350,940 km (0.097 R)
• M25: 7,851,644 km (0.095 R)
• M26: 9,223,457 km (0.078 R)
• M27: 9,320,695 km (0.075 R)
• M28: 9,862,090 km (0.109 R)
• M29: 9,911,757 km (0.114 R)
• M30: 12,180,259 km (0.112 R)
• M31: 13,317,053 km (0.088 R)
• M32: 13,814,466 km (0.084 R)
• M33: 15,170,570 km (0.11 R)
• M34: 15,228,016 km (0.063 R)
• M35: 15,458,397 km (0.029 R)
• M36: 15,864,405 km (0.09 R)
• M37: 15,922,599 km (0.075 R)
• M38: 16,039,435 km (0.05 R)
• M39: 17,222,754 km (0.108 R)
• M40: 17,643,573 km (0.116 R)
• M41: 18,988,009 km (0.095 R)
• M42: 19,547,505 km (0.063 R)
• M43: 19,609,887 km (0.034 R)
• M44: 19,986,276 km (0.072 R)
• M45: 20,238,498 km (0.114 R)
• M46: 20,301,777 km (0.102 R)
• M47: 20,873,690 km (0.062 R)
• M48: 21,001,596 km (0.107 R)
• M49: 21,065,624 km (0.117 R)
• M50: 23,015,782 km (0.111 R)
• M51: 23,213,999 km (0.106 R)
• M52: 23,412,815 km (0.094 R)
• M53: 24,079,273 km (0.115 R)
• M54: 24,280,482 km (0.114 R)
• M55: 24,955,169 km (0.054 R)
• M56: 26,461,021 km (0.116 R)
• M57: 27,714,801 km (0.104 R)
• M58: 28,136,966 km (0.049 R)
• M59: 30,424,317 km (0.088 R)
• M60: 31,224,367 km (0.115 R)
• M61: 31,737,039 km (0.085 R)
• M62: 31,957,696 km (0.079 R)
• M63: 33,890,500 km (0.06 R)
• M64: 34,568,478 km (0.082 R)
• M65: 36,628,739 km (0.066 R)
• M66: 37,401,861 km (0.068 R)
• M67: 37,634,785 km (0.109 R)
• M68: 39,753,241 km (0.092 R)
• M69: 40,467,870 km (0.051 R)
• M70: 41,106,802 km (0.114 R)
• M71: 41,749,026 km (0.1 R)
• M72: 42,152,042 km (0.079 R)
• M73: 42,475,473 km (0.063 R)
• M74: 44,022,614 km (0.111 R)
• M75: 44,679,648 km (0.079 R)
• M76: 48,350,481 km (0.026 R)
• M77: 48,943,337 km (0.088 R)
• M78: 49,623,858 km (0.111 R)
• M79: 50,393,090 km (0.107 R)
• M80: 50,994,174 km (0.06 R)
• M81: 51,080,343 km (0.108 R)
• M82: 52,377,057 km (0.083 R)
• M83: 54,386,306 km (0.045 R)
• M84: 55,710,247 km (0.117 R)
• M85: 55,798,809 km (0.114 R)
• M86: 56,242,815 km (0.093 R)
• M87: 56,687,869 km (0.06 R)
• M88: 57,402,349 km (0.097 R)
• M89: 57,581,417 km (0.086 R)
• M90: 58,119,970 km (0.09 R)
• M91: 58,660,018 km (0.1 R)
• M92: 59,382,725 km (0.048 R)
• M93: 60,290,186 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.4

Radius: 3.8

Gravity: 60.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.41 AU - 17.61 AU

Year: 22620 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,357,973 km

• M1: 99,632 km (0.099 R)
• M2: 150,346 km (0.07 R)
• M3: 262,993 km (0.032 R)
• M4: 319,092 km (0.118 R)
• M5: 928,404 km (0.117 R)
• M6: 1,075,908 km (0.061 R)
• M7: 1,881,642 km (0.028 R)
• M8: 1,992,793 km (0.05 R)
• M9: 2,106,188 km (0.115 R)
• M10: 2,221,528 km (0.11 R)
• M11: 2,260,573 km (0.116 R)
• M12: 2,378,756 km (0.086 R)
• M13: 2,539,424 km (0.094 R)
• M14: 3,042,671 km (0.082 R)
• M15: 3,484,882 km (0.075 R)
• M16: 3,899,867 km (0.094 R)
• M17: 4,089,407 km (0.094 R)
• M18: 4,185,300 km (0.117 R)
• M19: 5,029,630 km (0.115 R)
• M20: 6,087,586 km (0.053 R)
• M21: 6,362,547 km (0.117 R)
• M22: 7,096,325 km (0.109 R)
• M23: 8,155,627 km (0.066 R)
• M24: 9,452,341 km (0.109 R)
• M25: 9,642,780 km (0.108 R)
• M26: 9,962,919 km (0.112 R)
• M27: 11,615,377 km (0.048 R)
• M28: 12,646,854 km (0.088 R)
• M29: 12,716,717 km (0.117 R)
• M30: 13,421,771 km (0.118 R)
• M31: 13,779,011 km (0.116 R)
• M32: 15,911,978 km (0.117 R)
• M33: 16,594,593 km (0.113 R)
• M34: 16,671,037 km (0.112 R)
• M35: 16,747,631 km (0.117 R)
• M36: 16,900,969 km (0.036 R)
• M37: 16,978,012 km (0.12 R)
• M38: 17,753,378 km (0.092 R)
• M39: 18,381,838 km (0.084 R)
• M40: 19,017,779 km (0.113 R)
• M41: 21,382,323 km (0.098 R)
• M42: 22,387,621 km (0.103 R)
• M43: 24,183,393 km (0.118 R)
• M44: 24,270,011 km (0.098 R)
• M45: 24,704,892 km (0.118 R)
• M46: 25,406,057 km (0.047 R)
• M47: 27,820,267 km (0.118 R)
• M48: 28,275,344 km (0.041 R)
• M49: 29,100,526 km (0.037 R)
• M50: 33,247,379 km (0.099 R)
• M51: 34,800,354 km (0.086 R)
• M52: 37,976,616 km (0.078 R)
• M53: 40,316,177 km (0.059 R)
• M54: 42,179,269 km (0.103 R)
• M55: 42,597,096 km (0.113 R)
• M56: 44,813,239 km (0.119 R)
• M57: 45,881,517 km (0.053 R)
• M58: 46,418,873 km (0.085 R)
• M59: 46,742,303 km (0.08 R)
• M60: 47,066,482 km (0.102 R)
• M61: 49,026,962 km (0.116 R)
• M62: 50,017,150 km (0.073 R)
• M63: 50,570,064 km (0.102 R)
• M64: 51,013,921 km (0.045 R)
• M65: 54,383,613 km (0.066 R)
• M66: 54,838,241 km (0.055 R)
• M67: 55,180,072 km (0.092 R)
• M68: 55,408,359 km (0.071 R)
• M69: 58,056,241 km (0.089 R)
• M70: 58,404,654 km (0.034 R)
• M71: 59,103,576 km (0.101 R)
• M72: 63,832,963 km (0.118 R)
• M73: 66,000,636 km (0.084 R)
• M74: 67,336,994 km (0.05 R)
• M75: 68,069,724 km (0.06 R)
• M76: 69,173,756 km (0.098 R)
• M77: 70,778,941 km (0.086 R)
• M78: 72,396,394 km (0.081 R)
• M79: 73,648,827 km (0.087 R)
• M80: 74,277,736 km (0.109 R)
• M81: 75,667,501 km (0.069 R)
• M82: 76,556,411 km (0.078 R)
• M83: 78,729,470 km (0.112 R)
• M84: 79,630,199 km (0.106 R)
• M85: 80,793,322 km (0.047 R)
• M86: 82,092,131 km (0.045 R)
• M87: 84,710,393 km (0.094 R)
• M88: 84,842,039 km (0.097 R)
• M89: 85,105,481 km (0.094 R)
• M90: 85,897,601 km (0.09 R)
• M91: 87,622,016 km (0.069 R)
• M92: 88,155,033 km (0.079 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit