🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.78 AU

Year: 187 Days

Day: 34.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,237,099 km

• M1: 336,146 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.71 AU - 0.91 AU

Year: 273 Days

Day: 24.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,237,099 km

• M1: 33,360 km (0.11 R)
• M2: 135,835 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.88 AU - 1.1 AU

Year: 369 Days

Day: 12.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,237,099 km

• M1: 217,366 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.9 AU - 2.48 AU

Year: 1214 Days

Day: 26.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.41 AU - 2.57 AU

Year: 1472 Days

Day: 12.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.53 AU - 5.25 AU

Year: 3447 Days

Day: 36.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.7

Radius: 12.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.99 AU - 5.37 AU

Year: 4418 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,237,099 km

• M1: 170,990 km (0.111 R)
• M2: 259,852 km (0.118 R)
• M3: 353,949 km (0.113 R)
• M4: 616,792 km (0.087 R)
• M5: 768,933 km (0.096 R)
• M6: 854,653 km (0.107 R)
• M7: 944,112 km (0.105 R)
• M8: 1,036,863 km (0.08 R)
• M9: 1,345,782 km (0.07 R)
• M10: 1,430,305 km (0.041 R)
• M11: 1,516,922 km (0.071 R)
• M12: 1,684,023 km (0.091 R)
• M13: 1,775,876 km (0.096 R)
• M14: 1,964,669 km (0.112 R)
• M15: 2,452,956 km (0.102 R)
• M16: 2,544,660 km (0.048 R)
• M17: 2,704,580 km (0.102 R)
• M18: 2,854,178 km (0.067 R)
• M19: 3,319,577 km (0.1 R)
• M20: 3,450,774 km (0.046 R)
• M21: 3,568,807 km (0.117 R)
• M22: 3,931,282 km (0.11 R)
• M23: 4,117,083 km (0.1 R)
• M24: 4,337,441 km (0.111 R)
• M25: 4,449,190 km (0.105 R)
• M26: 4,773,668 km (0.086 R)
• M27: 5,122,680 km (0.119 R)
• M28: 5,240,862 km (0.111 R)
• M29: 5,653,304 km (0.119 R)
• M30: 5,740,519 km (0.119 R)
• M31: 6,237,334 km (0.091 R)
• M32: 6,509,303 km (0.098 R)
• M33: 6,619,257 km (0.11 R)
• M34: 6,934,011 km (0.107 R)
• M35: 7,539,733 km (0.102 R)
• M36: 7,635,924 km (0.043 R)
• M37: 8,103,417 km (0.056 R)
• M38: 8,241,646 km (0.071 R)
• M39: 8,420,415 km (0.098 R)
• M40: 9,107,369 km (0.07 R)
• M41: 9,354,056 km (0.088 R)
• M42: 9,478,371 km (0.096 R)
• M43: 10,023,057 km (0.108 R)
• M44: 10,192,701 km (0.082 R)
• M45: 10,513,439 km (0.104 R)
• M46: 10,837,468 km (0.092 R)
• M47: 10,946,226 km (0.114 R)
• M48: 11,186,779 km (0.066 R)
• M49: 11,296,734 km (0.097 R)
• M50: 11,762,282 km (0.095 R)
• M51: 11,851,742 km (0.09 R)
• M52: 11,941,351 km (0.09 R)
• M53: 12,076,288 km (0.077 R)
• M54: 12,415,576 km (0.119 R)
• M55: 12,552,309 km (0.069 R)
• M56: 12,712,378 km (0.116 R)
• M57: 13,057,650 km (0.084 R)
• M58: 13,875,502 km (0.08 R)
• M59: 14,183,374 km (0.036 R)
• M60: 14,398,047 km (0.104 R)
• M61: 14,541,661 km (0.12 R)
• M62: 14,902,790 km (0.07 R)
• M63: 15,120,904 km (0.064 R)
• M64: 15,929,780 km (0.117 R)
• M65: 16,078,480 km (0.112 R)
• M66: 16,327,112 km (0.073 R)
• M67: 16,451,876 km (0.079 R)
• M68: 16,577,090 km (0.109 R)
• M69: 16,752,867 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 12.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.75 AU - 11.63 AU

Year: 13098 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 103.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 74,237,099 km

• M1: 164,408 km (0.099 R)
• M2: 260,001 km (0.056 R)
• M3: 386,860 km (0.081 R)
• M4: 495,169 km (0.102 R)
• M5: 594,352 km (0.109 R)
• M6: 791,074 km (0.119 R)
• M7: 920,326 km (0.11 R)
• M8: 1,047,933 km (0.095 R)
• M9: 1,143,077 km (0.103 R)
• M10: 1,332,319 km (0.113 R)
• M11: 1,653,056 km (0.118 R)
• M12: 1,857,407 km (0.049 R)
• M13: 2,167,673 km (0.105 R)
• M14: 2,354,371 km (0.117 R)
• M15: 2,481,829 km (0.102 R)
• M16: 2,730,610 km (0.111 R)
• M17: 2,892,026 km (0.12 R)
• M18: 3,525,573 km (0.057 R)
• M19: 3,657,518 km (0.046 R)
• M20: 4,263,839 km (0.047 R)
• M21: 4,578,892 km (0.058 R)
• M22: 4,787,730 km (0.097 R)
• M23: 5,332,267 km (0.117 R)
• M24: 6,053,777 km (0.112 R)
• M25: 6,354,768 km (0.108 R)
• M26: 6,696,898 km (0.109 R)
• M27: 6,879,408 km (0.108 R)
• M28: 8,516,158 km (0.113 R)
• M29: 8,773,766 km (0.105 R)
• M30: 9,034,066 km (0.104 R)
• M31: 9,480,167 km (0.064 R)
• M32: 10,142,137 km (0.062 R)
• M33: 10,478,732 km (0.062 R)
• M34: 10,627,134 km (0.072 R)
• M35: 10,818,918 km (0.083 R)
• M36: 10,968,965 km (0.106 R)
• M37: 11,098,068 km (0.1 R)
• M38: 12,038,440 km (0.106 R)
• M39: 12,260,742 km (0.109 R)
• M40: 12,732,275 km (0.09 R)
• M41: 12,958,766 km (0.087 R)
• M42: 13,118,237 km (0.087 R)
• M43: 13,393,049 km (0.079 R)
• M44: 13,762,406 km (0.078 R)
• M45: 14,018,218 km (0.111 R)
• M46: 14,985,967 km (0.079 R)
• M47: 15,297,280 km (0.077 R)
• M48: 15,683,392 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 10

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.36 AU - 12.16 AU

Year: 14159 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,237,099 km

• M1: 130,300 km (0.097 R)
• M2: 453,282 km (0.092 R)
• M3: 739,013 km (0.11 R)
• M4: 914,193 km (0.087 R)
• M5: 1,465,162 km (0.089 R)
• M6: 1,603,240 km (0.116 R)
• M7: 1,922,632 km (0.027 R)
• M8: 2,294,083 km (0.107 R)
• M9: 2,721,784 km (0.074 R)
• M10: 2,858,516 km (0.104 R)
• M11: 2,997,493 km (0.061 R)
• M12: 3,246,274 km (0.063 R)
• M13: 3,801,880 km (0.061 R)
• M14: 4,149,396 km (0.117 R)
• M15: 4,386,958 km (0.101 R)
• M16: 4,507,384 km (0.112 R)
• M17: 4,629,007 km (0.052 R)
• M18: 4,710,687 km (0.117 R)
• M19: 4,958,571 km (0.107 R)
• M20: 5,210,643 km (0.048 R)
• M21: 5,596,905 km (0.107 R)
• M22: 5,683,971 km (0.078 R)
• M23: 6,171,062 km (0.076 R)
• M24: 6,306,298 km (0.115 R)
• M25: 6,903,643 km (0.027 R)
• M26: 7,327,753 km (0.105 R)
• M27: 8,102,520 km (0.053 R)
• M28: 10,257,926 km (0.088 R)
• M29: 10,364,739 km (0.116 R)
• M30: 11,343,109 km (0.069 R)
• M31: 11,620,164 km (0.063 R)
• M32: 11,899,314 km (0.062 R)
• M33: 12,407,647 km (0.114 R)
• M34: 12,807,822 km (0.11 R)
• M35: 13,038,502 km (0.079 R)
• M36: 16,034,947 km (0.103 R)
• M37: 17,227,242 km (0.03 R)
• M38: 19,101,404 km (0.108 R)
• M39: 19,364,996 km (0.029 R)
• M40: 20,095,931 km (0.119 R)
• M41: 21,585,028 km (0.115 R)
• M42: 21,653,544 km (0.087 R)
• M43: 24,883,362 km (0.093 R)
• M44: 25,243,294 km (0.077 R)
• M45: 26,333,713 km (0.106 R)
• M46: 26,553,772 km (0.113 R)
• M47: 26,847,881 km (0.077 R)
• M48: 27,143,187 km (0.056 R)
• M49: 27,291,289 km (0.117 R)
• M50: 27,439,541 km (0.085 R)
• M51: 27,811,591 km (0.08 R)
• M52: 27,886,090 km (0.044 R)
• M53: 29,925,259 km (0.1 R)
• M54: 30,924,124 km (0.082 R)
• M55: 31,078,808 km (0.098 R)
• M56: 32,168,479 km (0.105 R)
• M57: 32,639,413 km (0.074 R)
• M58: 34,225,300 km (0.108 R)
• M59: 34,625,624 km (0.094 R)
• M60: 35,755,088 km (0.094 R)
• M61: 36,242,777 km (0.095 R)
• M62: 37,554,152 km (0.092 R)
• M63: 37,636,580 km (0.083 R)
• M64: 39,466,162 km (0.075 R)
• M65: 39,802,009 km (0.096 R)
• M66: 39,970,307 km (0.113 R)
• M67: 40,476,397 km (0.087 R)
• M68: 40,815,086 km (0.093 R)
• M69: 40,984,730 km (0.098 R)
• M70: 42,178,820 km (0.042 R)
• M71: 42,866,372 km (0.075 R)
• M72: 44,688,774 km (0.12 R)
• M73: 45,214,161 km (0.103 R)
• M74: 47,246,748 km (0.073 R)
• M75: 48,050,088 km (0.044 R)
• M76: 48,948,124 km (0.115 R)
• M77: 50,214,769 km (0.086 R)
• M78: 52,872,375 km (0.094 R)
• M79: 54,638,378 km (0.083 R)
• M80: 55,200,118 km (0.101 R)
• M81: 55,387,714 km (0.082 R)
• M82: 55,951,997 km (0.086 R)
• M83: 57,086,099 km (0.095 R)
• M84: 57,846,355 km (0.115 R)
• M85: 59,089,065 km (0.065 R)
• M86: 60,921,190 km (0.105 R)
• M87: 61,018,129 km (0.112 R)
• M88: 62,087,754 km (0.104 R)
• M89: 63,261,798 km (0.071 R)
• M90: 63,654,792 km (0.046 R)
• M91: 64,739,675 km (0.056 R)
• M92: 65,234,695 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.9

Radius: 4.1

Gravity: 37.41 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.05 AU - 15.41 AU

Year: 20116 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,237,099 km

• M1: 173,833 km (0.059 R)
• M2: 215,421 km (0.089 R)
• M3: 293,062 km (0.093 R)
• M4: 344,225 km (0.094 R)
• M5: 436,527 km (0.108 R)
• M6: 855,700 km (0.096 R)
• M7: 1,196,334 km (0.064 R)
• M8: 1,224,010 km (0.118 R)
• M9: 1,308,832 km (0.09 R)
• M10: 1,454,540 km (0.073 R)
• M11: 1,987,557 km (0.115 R)
• M12: 2,326,995 km (0.08 R)
• M13: 4,147,152 km (0.053 R)
• M14: 5,159,481 km (0.098 R)
• M15: 5,622,187 km (0.116 R)
• M16: 5,906,274 km (0.115 R)
• M17: 6,050,037 km (0.119 R)
• M18: 6,736,243 km (0.113 R)
• M19: 6,987,268 km (0.109 R)
• M20: 7,446,683 km (0.094 R)
• M21: 7,654,025 km (0.1 R)
• M22: 8,502,245 km (0.077 R)
• M23: 9,213,134 km (0.051 R)
• M24: 9,268,635 km (0.084 R)
• M25: 10,171,309 km (0.073 R)
• M26: 10,458,986 km (0.098 R)
• M27: 10,924,983 km (0.032 R)
• M28: 11,877,173 km (0.117 R)
• M29: 12,058,636 km (0.115 R)
• M30: 12,302,031 km (0.069 R)
• M31: 13,669,356 km (0.117 R)
• M32: 13,859,495 km (0.107 R)
• M33: 13,923,223 km (0.11 R)
• M34: 14,178,437 km (0.118 R)
• M35: 14,499,774 km (0.111 R)
• M36: 14,888,578 km (0.085 R)
• M37: 15,742,483 km (0.107 R)
• M38: 16,275,949 km (0.118 R)
• M39: 16,342,969 km (0.079 R)
• M40: 18,328,282 km (0.095 R)
• M41: 18,397,995 km (0.033 R)
• M42: 19,526,860 km (0.111 R)
• M43: 21,261,747 km (0.069 R)
• M44: 22,147,516 km (0.067 R)
• M45: 22,594,963 km (0.101 R)
• M46: 22,669,762 km (0.092 R)
• M47: 25,108,357 km (0.093 R)
• M48: 25,652,744 km (0.108 R)
• M49: 26,516,223 km (0.105 R)
• M50: 26,595,061 km (0.099 R)
• M51: 28,271,305 km (0.061 R)
• M52: 29,244,289 km (0.063 R)
• M53: 29,407,650 km (0.087 R)
• M54: 29,571,161 km (0.112 R)
• M55: 30,063,637 km (0.044 R)
• M56: 30,476,078 km (0.037 R)
• M57: 31,640,847 km (0.113 R)
• M58: 31,976,246 km (0.101 R)
• M59: 32,144,394 km (0.119 R)
• M60: 32,481,737 km (0.112 R)
• M61: 32,566,110 km (0.032 R)
• M62: 33,500,349 km (0.085 R)
• M63: 33,756,760 km (0.118 R)
• M64: 34,702,068 km (0.115 R)
• M65: 35,308,239 km (0.114 R)
• M66: 38,659,082 km (0.12 R)
• M67: 40,100,158 km (0.12 R)
• M68: 40,736,099 km (0.089 R)
• M69: 41,009,563 km (0.075 R)
• M70: 41,558,588 km (0.079 R)
• M71: 42,110,005 km (0.09 R)
• M72: 42,386,612 km (0.112 R)
• M73: 44,339,612 km (0.076 R)
• M74: 49,106,249 km (0.078 R)
• M75: 50,176,472 km (0.113 R)
• M76: 50,371,847 km (0.068 R)
• M77: 50,959,617 km (0.078 R)
• M78: 52,339,957 km (0.1 R)
• M79: 54,935,779 km (0.045 R)
• M80: 56,249,398 km (0.092 R)
• M81: 56,553,979 km (0.103 R)
• M82: 56,859,159 km (0.108 R)
• M83: 57,675,514 km (0.077 R)
• M84: 58,187,737 km (0.065 R)
• M85: 58,701,456 km (0.091 R)
• M86: 60,667,322 km (0.091 R)
• M87: 62,444,395 km (0.085 R)
• M88: 64,557,016 km (0.077 R)
• M89: 65,835,779 km (0.1 R)
• M90: 65,942,592 km (0.104 R)
• M91: 67,230,480 km (0.048 R)
• M92: 67,338,190 km (0.102 R)
• M93: 68,418,137 km (0.053 R)
• M94: 70,923,902 km (0.072 R)
• M95: 71,692,386 km (0.115 R)
• M96: 72,795,221 km (0.059 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 10,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit