🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.82 AU

Year: 239 Days

Day: 34.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,863,533 km

• M1: 309,668 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.19 AU - 1.31 AU

Year: 535 Days

Day: 25.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.5

Radius: 9.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.1 AU - 9.94 AU

Year: 11247 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,863,533 km

• M1: 434,582 km (0.086 R)
• M2: 886,517 km (0.117 R)
• M3: 977,323 km (0.086 R)
• M4: 1,050,327 km (0.104 R)
• M5: 1,515,576 km (0.101 R)
• M6: 1,880,595 km (0.108 R)
• M7: 1,986,211 km (0.12 R)
• M8: 2,148,375 km (0.109 R)
• M9: 2,385,787 km (0.088 R)
• M10: 3,258,391 km (0.068 R)
• M11: 3,337,977 km (0.12 R)
• M12: 3,515,400 km (0.118 R)
• M13: 3,930,086 km (0.086 R)
• M14: 4,679,721 km (0.099 R)
• M15: 4,824,083 km (0.103 R)
• M16: 5,247,295 km (0.105 R)
• M17: 5,397,342 km (0.099 R)
• M18: 5,836,711 km (0.1 R)
• M19: 6,406,978 km (0.078 R)
• M20: 7,643,105 km (0.073 R)
• M21: 7,791,955 km (0.096 R)
• M22: 7,877,525 km (0.12 R)
• M23: 8,006,478 km (0.12 R)
• M24: 8,157,721 km (0.087 R)
• M25: 9,493,182 km (0.083 R)
• M26: 9,860,744 km (0.06 R)
• M27: 10,046,245 km (0.096 R)
• M28: 10,967,319 km (0.106 R)
• M29: 11,135,467 km (0.1 R)
• M30: 11,207,723 km (0.06 R)
• M31: 11,474,306 km (0.118 R)
• M32: 11,571,844 km (0.087 R)
• M33: 11,964,389 km (0.072 R)
• M34: 12,261,640 km (0.094 R)
• M35: 12,461,203 km (0.087 R)
• M36: 12,536,451 km (0.075 R)
• M37: 13,117,340 km (0.075 R)
• M38: 13,270,378 km (0.066 R)
• M39: 15,366,394 km (0.046 R)
• M40: 15,527,810 km (0.048 R)
• M41: 15,608,593 km (0.102 R)
• M42: 15,987,973 km (0.111 R)
• M43: 16,151,334 km (0.074 R)
• M44: 16,645,157 km (0.033 R)
• M45: 17,816,658 km (0.114 R)
• M46: 18,014,426 km (0.096 R)
• M47: 18,298,363 km (0.049 R)
• M48: 18,841,702 km (0.111 R)
• M49: 19,216,594 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159

Radius: 5.6

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.76 AU - 12.52 AU

Year: 15205 Days

Day: 24.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,863,533 km

• M1: 83,326 km (0.102 R)
• M2: 127,308 km (0.12 R)
• M3: 223,350 km (0.098 R)
• M4: 404,363 km (0.087 R)
• M5: 626,815 km (0.1 R)
• M6: 965,953 km (0.115 R)
• M7: 1,084,734 km (0.112 R)
• M8: 1,172,399 km (0.108 R)
• M9: 1,208,152 km (0.088 R)
• M10: 1,566,290 km (0.075 R)
• M11: 1,645,726 km (0.119 R)
• M12: 1,685,968 km (0.047 R)
• M13: 2,172,311 km (0.106 R)
• M14: 2,628,435 km (0.067 R)
• M15: 2,867,492 km (0.092 R)
• M16: 3,340,820 km (0.069 R)
• M17: 3,625,953 km (0.066 R)
• M18: 3,784,826 km (0.103 R)
• M19: 3,891,938 km (0.064 R)
• M20: 3,973,020 km (0.118 R)
• M21: 4,109,304 km (0.084 R)
• M22: 4,330,709 km (0.101 R)
• M23: 5,047,133 km (0.115 R)
• M24: 5,494,431 km (0.036 R)
• M25: 5,768,943 km (0.107 R)
• M26: 7,575,038 km (0.114 R)
• M27: 7,710,274 km (0.109 R)
• M28: 7,983,141 km (0.067 R)
• M29: 8,120,771 km (0.074 R)
• M30: 8,963,007 km (0.079 R)
• M31: 9,070,268 km (0.066 R)
• M32: 10,165,624 km (0.113 R)
• M33: 10,202,874 km (0.113 R)
• M34: 10,277,523 km (0.065 R)
• M35: 10,502,369 km (0.061 R)
• M36: 11,456,803 km (0.119 R)
• M37: 11,846,356 km (0.074 R)
• M38: 11,924,745 km (0.028 R)
• M39: 12,121,616 km (0.092 R)
• M40: 12,678,420 km (0.094 R)
• M41: 12,959,813 km (0.025 R)
• M42: 13,040,746 km (0.054 R)
• M43: 14,231,245 km (0.07 R)
• M44: 14,734,044 km (0.092 R)
• M45: 15,029,948 km (0.059 R)
• M46: 16,670,588 km (0.096 R)
• M47: 19,005,811 km (0.042 R)
• M48: 19,281,819 km (0.047 R)
• M49: 19,651,924 km (0.116 R)
• M50: 20,681,606 km (0.063 R)
• M51: 23,775,290 km (0.076 R)
• M52: 23,824,658 km (0.076 R)
• M53: 23,923,841 km (0.106 R)
• M54: 24,821,428 km (0.079 R)
• M55: 24,871,544 km (0.09 R)
• M56: 24,972,073 km (0.066 R)
• M57: 25,123,018 km (0.119 R)
• M58: 25,628,509 km (0.12 R)
• M59: 28,362,709 km (0.08 R)
• M60: 28,467,727 km (0.105 R)
• M61: 28,678,061 km (0.03 R)
• M62: 29,365,314 km (0.081 R)
• M63: 29,471,529 km (0.114 R)
• M64: 30,863,836 km (0.12 R)
• M65: 30,917,841 km (0.048 R)
• M66: 31,134,010 km (0.089 R)
• M67: 31,513,689 km (0.099 R)
• M68: 31,676,751 km (0.097 R)
• M69: 31,731,204 km (0.103 R)
• M70: 32,222,633 km (0.119 R)
• M71: 32,496,697 km (0.099 R)
• M72: 32,881,762 km (0.053 R)
• M73: 33,490,027 km (0.083 R)
• M74: 34,101,732 km (0.099 R)
• M75: 34,269,282 km (0.064 R)
• M76: 34,773,427 km (0.107 R)
• M77: 35,506,007 km (0.092 R)
• M78: 36,700,098 km (0.061 R)
• M79: 37,330,802 km (0.056 R)
• M80: 38,952,443 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.8

Radius: 3.4

Gravity: 65.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13 AU - 14.92 AU

Year: 19971 Days

Day: 24.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,863,533 km

• M1: 216,618 km (0.118 R)
• M2: 316,699 km (0.098 R)
• M3: 372,200 km (0.066 R)
• M4: 410,945 km (0.062 R)
• M5: 579,692 km (0.06 R)
• M6: 625,170 km (0.107 R)
• M7: 2,131,321 km (0.072 R)
• M8: 2,166,626 km (0.105 R)
• M9: 2,202,081 km (0.073 R)
• M10: 2,419,147 km (0.073 R)
• M11: 2,719,240 km (0.102 R)
• M12: 2,952,015 km (0.049 R)
• M13: 3,070,646 km (0.115 R)
• M14: 3,645,401 km (0.045 R)
• M15: 4,296,900 km (0.069 R)
• M16: 4,431,538 km (0.048 R)
• M17: 4,704,853 km (0.04 R)
• M18: 5,557,112 km (0.118 R)
• M19: 7,291,699 km (0.112 R)
• M20: 7,398,512 km (0.115 R)
• M21: 9,467,002 km (0.111 R)
• M22: 9,642,032 km (0.065 R)
• M23: 9,700,674 km (0.115 R)
• M24: 10,114,162 km (0.06 R)
• M25: 11,450,670 km (0.118 R)
• M26: 11,699,451 km (0.061 R)
• M27: 12,202,698 km (0.105 R)
• M28: 12,520,743 km (0.103 R)
• M29: 12,648,650 km (0.086 R)
• M30: 12,970,584 km (0.107 R)
• M31: 13,360,287 km (0.075 R)
• M32: 14,151,360 km (0.079 R)
• M33: 14,217,931 km (0.084 R)
• M34: 14,889,775 km (0.101 R)
• M35: 15,571,792 km (0.11 R)
• M36: 16,966,194 km (0.118 R)
• M37: 17,463,607 km (0.097 R)
• M38: 17,965,807 km (0.112 R)
• M39: 19,723,133 km (0.083 R)
• M40: 21,458,019 km (0.078 R)
• M41: 22,304,743 km (0.096 R)
• M42: 23,162,538 km (0.077 R)
• M43: 23,555,980 km (0.109 R)
• M44: 24,189,976 km (0.112 R)
• M45: 24,429,183 km (0.08 R)
• M46: 24,589,103 km (0.09 R)
• M47: 24,990,474 km (0.114 R)
• M48: 25,474,872 km (0.1 R)
• M49: 25,880,880 km (0.113 R)
• M50: 26,043,942 km (0.113 R)
• M51: 26,125,473 km (0.101 R)
• M52: 26,207,303 km (0.097 R)
• M53: 26,289,133 km (0.082 R)
• M54: 26,370,963 km (0.119 R)
• M55: 27,277,377 km (0.091 R)
• M56: 31,872,425 km (0.085 R)
• M57: 32,749,367 km (0.079 R)
• M58: 32,925,594 km (0.097 R)
• M59: 33,367,805 km (0.113 R)
• M60: 35,427,020 km (0.041 R)
• M61: 36,883,505 km (0.072 R)
• M62: 37,158,765 km (0.103 R)
• M63: 37,434,773 km (0.069 R)
• M64: 37,896,282 km (0.06 R)
• M65: 38,824,687 km (0.102 R)
• M66: 40,609,539 km (0.057 R)
• M67: 41,559,485 km (0.117 R)
• M68: 41,941,558 km (0.08 R)
• M69: 42,612,953 km (0.104 R)
• M70: 43,287,939 km (0.077 R)
• M71: 43,481,369 km (0.088 R)
• M72: 44,355,619 km (0.12 R)
• M73: 45,333,840 km (0.06 R)
• M74: 47,311,523 km (0.083 R)
• M75: 50,635,588 km (0.066 R)
• M76: 52,068,436 km (0.093 R)
• M77: 52,996,542 km (0.075 R)
• M78: 53,826,062 km (0.059 R)
• M79: 54,034,153 km (0.057 R)
• M80: 55,392,950 km (0.089 R)
• M81: 55,497,968 km (0.038 R)
• M82: 58,357,830 km (0.049 R)
• M83: 59,214,428 km (0.114 R)
• M84: 65,214,349 km (0.119 R)
• M85: 65,325,201 km (0.097 R)
• M86: 66,660,512 km (0.081 R)
• M87: 67,892,450 km (0.089 R)
• M88: 68,229,794 km (0.028 R)
• M89: 69,811,043 km (0.056 R)
• M90: 69,924,438 km (0.076 R)
• M91: 70,037,983 km (0.083 R)
• M92: 70,265,073 km (0.069 R)
• M93: 70,492,461 km (0.091 R)
• M94: 72,434,990 km (0.107 R)
• M95: 77,426,622 km (0.093 R)
• M96: 77,544,056 km (0.118 R)

Asteroid Belt

Center: 15.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.8

Radius: 6.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.58 AU - 17.43 AU

Year: 26838 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,863,533 km

• M1: 111,899 km (0.057 R)
• M2: 359,334 km (0.062 R)
• M3: 737,368 km (0.1 R)
• M4: 1,022,950 km (0.062 R)
• M5: 1,104,780 km (0.102 R)
• M6: 1,210,247 km (0.116 R)
• M7: 1,476,830 km (0.105 R)
• M8: 2,089,284 km (0.118 R)
• M9: 2,220,481 km (0.114 R)
• M10: 3,272,902 km (0.072 R)
• M11: 3,769,567 km (0.109 R)
• M12: 3,833,296 km (0.102 R)
• M13: 4,124,712 km (0.114 R)
• M14: 4,323,079 km (0.083 R)
• M15: 4,423,310 km (0.066 R)
• M16: 4,763,346 km (0.111 R)
• M17: 4,971,287 km (0.091 R)
• M18: 5,253,279 km (0.103 R)
• M19: 5,686,215 km (0.098 R)
• M20: 6,130,371 km (0.095 R)
• M21: 7,448,777 km (0.081 R)
• M22: 8,222,497 km (0.069 R)
• M23: 8,388,551 km (0.113 R)
• M24: 9,322,042 km (0.098 R)
• M25: 10,602,001 km (0.069 R)
• M26: 12,077,186 km (0.066 R)
• M27: 12,266,128 km (0.116 R)
• M28: 12,313,550 km (0.074 R)
• M29: 12,790,618 km (0.06 R)
• M30: 14,910,420 km (0.03 R)
• M31: 15,675,014 km (0.069 R)
• M32: 16,088,054 km (0.074 R)
• M33: 16,348,055 km (0.104 R)
• M34: 16,400,265 km (0.052 R)
• M35: 16,661,912 km (0.113 R)
• M36: 17,242,351 km (0.1 R)
• M37: 17,615,149 km (0.105 R)
• M38: 17,722,261 km (0.086 R)
• M39: 17,936,934 km (0.119 R)
• M40: 18,152,505 km (0.075 R)
• M41: 18,749,700 km (0.109 R)
• M42: 19,518,932 km (0.098 R)
• M43: 20,242,686 km (0.051 R)
• M44: 20,748,776 km (0.074 R)
• M45: 21,430,045 km (0.094 R)
• M46: 22,756,230 km (0.073 R)
• M47: 23,694,358 km (0.086 R)
• M48: 24,645,202 km (0.095 R)
• M49: 24,824,869 km (0.029 R)
• M50: 25,125,262 km (0.09 R)
• M51: 25,911,847 km (0.095 R)
• M52: 26,522,506 km (0.071 R)
• M53: 26,891,115 km (0.047 R)
• M54: 27,447,320 km (0.109 R)
• M55: 27,944,882 km (0.09 R)
• M56: 29,900,725 km (0.089 R)
• M57: 30,028,481 km (0.034 R)
• M58: 30,156,388 km (0.103 R)
• M59: 31,315,472 km (0.101 R)
• M60: 32,489,067 km (0.117 R)
• M61: 34,076,151 km (0.112 R)
• M62: 34,343,183 km (0.118 R)
• M63: 34,476,924 km (0.048 R)
• M64: 34,812,023 km (0.088 R)
• M65: 34,946,362 km (0.109 R)
• M66: 35,148,169 km (0.105 R)
• M67: 36,572,042 km (0.093 R)
• M68: 38,222,106 km (0.07 R)
• M69: 38,360,784 km (0.079 R)
• M70: 39,335,713 km (0.11 R)
• M71: 40,671,771 km (0.077 R)
• M72: 41,594,491 km (0.12 R)
• M73: 41,951,282 km (0.108 R)
• M74: 42,811,619 km (0.069 R)
• M75: 43,750,196 km (0.082 R)
• M76: 43,967,712 km (0.077 R)
• M77: 45,941,805 km (0.072 R)
• M78: 49,069,747 km (0.091 R)
• M79: 49,673,225 km (0.107 R)
• M80: 50,431,088 km (0.108 R)
• M81: 50,507,084 km (0.087 R)
• M82: 50,811,515 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.3

Radius: 5.2

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.33 AU - 20.57 AU

Year: 29118 Days

Day: 16 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,863,533 km

• M1: 329,115 km (0.105 R)
• M2: 1,498,671 km (0.1 R)
• M3: 2,111,275 km (0.073 R)
• M4: 2,249,204 km (0.107 R)
• M5: 2,425,729 km (0.032 R)
• M6: 2,943,936 km (0.075 R)
• M7: 3,255,100 km (0.104 R)
• M8: 3,576,586 km (0.055 R)
• M9: 3,658,566 km (0.096 R)
• M10: 3,950,431 km (0.114 R)
• M11: 4,163,608 km (0.052 R)
• M12: 4,645,463 km (0.073 R)
• M13: 4,961,413 km (0.082 R)
• M14: 6,342,202 km (0.04 R)
• M15: 7,411,228 km (0.063 R)
• M16: 8,316,744 km (0.113 R)
• M17: 8,644,663 km (0.112 R)
• M18: 9,426,012 km (0.067 R)
• M19: 9,710,547 km (0.039 R)
• M20: 9,882,585 km (0.055 R)
• M21: 10,055,819 km (0.034 R)
• M22: 10,522,265 km (0.088 R)
• M23: 11,055,432 km (0.113 R)
• M24: 11,536,689 km (0.051 R)
• M25: 11,718,899 km (0.087 R)
• M26: 12,024,826 km (0.119 R)
• M27: 12,582,079 km (0.082 R)
• M28: 12,958,168 km (0.115 R)
• M29: 13,021,148 km (0.088 R)
• M30: 13,337,997 km (0.079 R)
• M31: 14,959,637 km (0.111 R)
• M32: 18,171,953 km (0.051 R)
• M33: 18,313,323 km (0.038 R)
• M34: 18,454,842 km (0.062 R)
• M35: 18,668,019 km (0.115 R)
• M36: 18,953,452 km (0.106 R)
• M37: 19,096,767 km (0.117 R)
• M38: 20,475,760 km (0.116 R)
• M39: 20,770,168 km (0.08 R)
• M40: 20,843,920 km (0.081 R)
• M41: 23,867,293 km (0.112 R)
• M42: 24,800,784 km (0.073 R)
• M43: 25,193,179 km (0.096 R)
• M44: 26,302,746 km (0.063 R)
• M45: 27,347,388 km (0.048 R)
• M46: 27,752,799 km (0.104 R)
• M47: 28,898,419 km (0.12 R)
• M48: 32,769,862 km (0.103 R)
• M49: 33,546,126 km (0.09 R)
• M50: 33,719,510 km (0.103 R)
• M51: 33,893,043 km (0.1 R)
• M52: 33,979,960 km (0.102 R)
• M53: 34,328,523 km (0.075 R)
• M54: 34,503,103 km (0.098 R)
• M55: 35,292,830 km (0.109 R)
• M56: 36,177,103 km (0.092 R)
• M57: 36,354,975 km (0.108 R)
• M58: 37,787,375 km (0.101 R)
• M59: 37,967,640 km (0.082 R)
• M60: 38,329,218 km (0.107 R)
• M61: 39,055,815 km (0.057 R)
• M62: 40,338,019 km (0.111 R)
• M63: 42,568,373 km (0.107 R)
• M64: 43,509,344 km (0.112 R)
• M65: 45,220,295 km (0.087 R)
• M66: 45,507,672 km (0.102 R)
• M67: 46,566,376 km (0.063 R)
• M68: 48,609,883 km (0.096 R)
• M69: 48,806,006 km (0.083 R)
• M70: 49,889,394 km (0.109 R)
• M71: 50,186,346 km (0.11 R)
• M72: 50,384,563 km (0.097 R)
• M73: 52,582,305 km (0.101 R)
• M74: 52,884,493 km (0.102 R)
• M75: 54,709,138 km (0.108 R)
• M76: 55,219,716 km (0.089 R)
• M77: 55,322,041 km (0.101 R)
• M78: 57,796,090 km (0.09 R)
• M79: 58,107,852 km (0.028 R)
• M80: 58,942,010 km (0.075 R)
• M81: 59,570,171 km (0.072 R)
• M82: 61,998,743 km (0.089 R)
• M83: 62,317,985 km (0.097 R)
• M84: 64,136,796 km (0.116 R)
• M85: 64,567,339 km (0.089 R)
• M86: 64,782,909 km (0.076 R)
• M87: 65,106,789 km (0.116 R)
• M88: 67,498,110 km (0.1 R)
• M89: 69,034,780 km (0.1 R)
• M90: 69,586,347 km (0.118 R)
• M91: 71,807,427 km (0.063 R)
• M92: 72,030,776 km (0.057 R)
• M93: 72,478,224 km (0.077 R)
• M94: 73,488,458 km (0.071 R)
• M95: 73,713,603 km (0.087 R)
• M96: 74,842,618 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 17,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit