🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.83 AU - 0.97 AU

Year: 303 Days

Day: 37.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.81 AU - 1.07 AU

Year: 323 Days

Day: 44.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.15 AU - 1.21 AU

Year: 455 Days

Day: 40.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.08 AU - 1.58 AU

Year: 544 Days

Day: 40.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.96 AU - 2.24 AU

Year: 1080 Days

Day: 17.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,062,234 km

• M1: 901,626 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.41 AU - 4.91 AU

Year: 3010 Days

Day: 39.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,062,234 km

• M1: 272,418 km (0.051 R)

Asteroid Belt

Center: 7.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.8

Radius: 14.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.7 AU - 10.96 AU

Year: 12644 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,062,234 km

• M1: 350,508 km (0.096 R)
• M2: 604,824 km (0.103 R)
• M3: 787,034 km (0.062 R)
• M4: 1,120,488 km (0.095 R)
• M5: 1,474,586 km (0.088 R)
• M6: 1,600,697 km (0.093 R)
• M7: 1,864,588 km (0.106 R)
• M8: 2,405,534 km (0.086 R)
• M9: 2,617,065 km (0.087 R)
• M10: 2,835,029 km (0.12 R)
• M11: 3,026,664 km (0.118 R)
• M12: 3,289,059 km (0.047 R)
• M13: 3,662,305 km (0.111 R)
• M14: 5,249,838 km (0.108 R)
• M15: 5,367,721 km (0.044 R)
• M16: 5,767,596 km (0.044 R)
• M17: 6,343,548 km (0.113 R)
• M18: 6,469,510 km (0.091 R)
• M19: 7,908,641 km (0.083 R)
• M20: 8,089,654 km (0.032 R)
• M21: 8,594,846 km (0.081 R)
• M22: 9,443,515 km (0.087 R)
• M23: 10,616,512 km (0.037 R)
• M24: 11,629,140 km (0.054 R)
• M25: 12,725,393 km (0.026 R)
• M26: 13,366,719 km (0.085 R)
• M27: 13,745,800 km (0.078 R)
• M28: 13,854,708 km (0.029 R)
• M29: 15,466,475 km (0.088 R)
• M30: 16,093,440 km (0.057 R)
• M31: 16,323,372 km (0.06 R)
• M32: 16,903,213 km (0.074 R)
• M33: 17,372,053 km (0.115 R)
• M34: 17,726,450 km (0.119 R)
• M35: 17,845,081 km (0.114 R)
• M36: 18,262,609 km (0.092 R)
• M37: 19,841,315 km (0.045 R)
• M38: 20,149,786 km (0.108 R)
• M39: 21,400,125 km (0.119 R)
• M40: 21,653,245 km (0.06 R)
• M41: 21,970,990 km (0.09 R)
• M42: 22,482,615 km (0.096 R)
• M43: 24,041,126 km (0.109 R)
• M44: 24,238,445 km (0.112 R)
• M45: 24,767,124 km (0.08 R)
• M46: 25,032,960 km (0.078 R)
• M47: 25,768,682 km (0.048 R)
• M48: 26,037,958 km (0.076 R)
• M49: 26,783,404 km (0.114 R)
• M50: 28,503,780 km (0.09 R)
• M51: 30,117,791 km (0.036 R)
• M52: 30,401,578 km (0.083 R)
• M53: 30,543,846 km (0.079 R)
• M54: 32,557,882 km (0.111 R)
• M55: 35,135,304 km (0.071 R)
• M56: 35,284,603 km (0.076 R)
• M57: 36,109,336 km (0.112 R)
• M58: 36,259,981 km (0.042 R)
• M59: 36,410,775 km (0.042 R)
• M60: 38,237,216 km (0.114 R)
• M61: 39,007,046 km (0.03 R)
• M62: 40,093,277 km (0.107 R)
• M63: 40,327,397 km (0.113 R)
• M64: 40,483,727 km (0.083 R)
• M65: 40,718,596 km (0.06 R)
• M66: 41,347,056 km (0.036 R)
• M67: 41,504,583 km (0.045 R)
• M68: 42,295,656 km (0.094 R)
• M69: 42,613,552 km (0.045 R)
• M70: 43,171,702 km (0.118 R)
• M71: 43,732,245 km (0.106 R)
• M72: 44,375,815 km (0.075 R)
• M73: 44,618,014 km (0.065 R)
• M74: 45,184,690 km (0.103 R)
• M75: 45,428,385 km (0.114 R)
• M76: 45,672,380 km (0.082 R)
• M77: 46,243,544 km (0.077 R)
• M78: 47,971,250 km (0.088 R)
• M79: 50,560,041 km (0.029 R)
• M80: 50,981,907 km (0.1 R)
• M81: 51,659,137 km (0.092 R)
• M82: 51,828,930 km (0.058 R)
• M83: 55,872,411 km (0.101 R)
• M84: 56,745,614 km (0.116 R)
• M85: 57,535,491 km (0.051 R)
• M86: 58,240,695 km (0.07 R)
• M87: 59,303,738 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874

Radius: 8.4

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.66 AU - 14.94 AU

Year: 16246 Days

Day: 13.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 117.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 91,062,234 km

• M1: 176,226 km (0.074 R)
• M2: 249,679 km (0.101 R)
• M3: 1,004,699 km (0.116 R)
• M4: 1,080,845 km (0.059 R)
• M5: 2,009,249 km (0.12 R)
• M6: 2,475,994 km (0.105 R)
• M7: 2,686,179 km (0.115 R)
• M8: 3,161,601 km (0.073 R)
• M9: 4,189,189 km (0.072 R)
• M10: 4,314,103 km (0.082 R)
• M11: 6,861,157 km (0.065 R)
• M12: 7,356,625 km (0.088 R)
• M13: 7,457,155 km (0.081 R)
• M14: 7,761,287 km (0.05 R)
• M15: 8,121,369 km (0.077 R)
• M16: 8,698,219 km (0.096 R)
• M17: 9,836,060 km (0.119 R)
• M18: 11,135,018 km (0.077 R)
• M19: 11,775,297 km (0.069 R)
• M20: 12,367,705 km (0.118 R)
• M21: 13,458,273 km (0.114 R)
• M22: 14,077,309 km (0.11 R)
• M23: 15,536,337 km (0.056 R)
• M24: 15,730,216 km (0.054 R)
• M25: 16,382,164 km (0.108 R)
• M26: 17,309,521 km (0.099 R)
• M27: 17,644,919 km (0.091 R)
• M28: 18,801,311 km (0.04 R)
• M29: 19,215,248 km (0.053 R)
• M30: 19,771,752 km (0.096 R)
• M31: 20,263,181 km (0.112 R)
• M32: 20,758,500 km (0.112 R)
• M33: 21,473,278 km (0.038 R)
• M34: 21,833,510 km (0.078 R)
• M35: 22,560,256 km (0.032 R)
• M36: 25,393,191 km (0.107 R)
• M37: 25,621,627 km (0.076 R)
• M38: 25,927,256 km (0.119 R)
• M39: 26,157,188 km (0.047 R)
• M40: 27,395,260 km (0.111 R)
• M41: 28,257,392 km (0.099 R)
• M42: 29,048,915 km (0.063 R)
• M43: 29,287,822 km (0.065 R)
• M44: 30,008,435 km (0.062 R)
• M45: 31,712,355 km (0.096 R)
• M46: 31,958,294 km (0.097 R)
• M47: 32,865,605 km (0.119 R)
• M48: 33,447,391 km (0.064 R)
• M49: 33,781,294 km (0.093 R)
• M50: 34,874,405 km (0.071 R)
• M51: 35,128,273 km (0.109 R)
• M52: 35,382,888 km (0.114 R)
• M53: 35,552,832 km (0.119 R)
• M54: 36,578,624 km (0.05 R)
• M55: 37,181,504 km (0.088 R)
• M56: 37,267,971 km (0.11 R)
• M57: 37,527,523 km (0.117 R)
• M58: 39,361,294 km (0.089 R)
• M59: 39,537,520 km (0.115 R)
• M60: 39,802,309 km (0.075 R)
• M61: 40,156,257 km (0.076 R)
• M62: 40,244,819 km (0.1 R)
• M63: 42,572,263 km (0.098 R)
• M64: 44,117,609 km (0.096 R)
• M65: 44,300,567 km (0.08 R)
• M66: 45,496,303 km (0.116 R)
• M67: 47,731,445 km (0.049 R)
• M68: 49,051,795 km (0.113 R)
• M69: 49,811,603 km (0.087 R)
• M70: 50,671,192 km (0.047 R)
• M71: 52,404,732 km (0.039 R)
• M72: 53,668,835 km (0.085 R)
• M73: 54,353,694 km (0.081 R)
• M74: 55,238,415 km (0.069 R)
• M75: 55,435,735 km (0.089 R)
• M76: 60,138,344 km (0.031 R)
• M77: 60,239,771 km (0.056 R)
• M78: 62,075,337 km (0.036 R)
• M79: 62,280,436 km (0.045 R)
• M80: 63,103,075 km (0.062 R)
• M81: 64,343,690 km (0.099 R)
• M82: 66,324,515 km (0.062 R)
• M83: 66,639,119 km (0.097 R)
• M84: 66,743,988 km (0.115 R)
• M85: 67,585,775 km (0.063 R)
• M86: 69,279,821 km (0.078 R)
• M87: 70,132,080 km (0.1 R)
• M88: 70,987,780 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.9

Radius: 3.2

Gravity: 96.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.19 AU - 18.99 AU

Year: 21838 Days

Day: 19.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,062,234 km

• M1: 740,809 km (0.056 R)
• M2: 1,088,175 km (0.074 R)
• M3: 1,872,068 km (0.102 R)
• M4: 2,335,372 km (0.095 R)
• M5: 3,092,637 km (0.078 R)
• M6: 4,159,419 km (0.096 R)
• M7: 5,013,623 km (0.086 R)
• M8: 5,065,533 km (0.067 R)
• M9: 5,974,789 km (0.037 R)
• M10: 6,307,495 km (0.078 R)
• M11: 6,363,594 km (0.107 R)
• M12: 7,107,096 km (0.109 R)
• M13: 7,697,558 km (0.087 R)
• M14: 7,817,536 km (0.106 R)
• M15: 8,181,059 km (0.106 R)
• M16: 8,303,579 km (0.044 R)
• M17: 8,550,117 km (0.117 R)
• M18: 8,674,433 km (0.063 R)
• M19: 8,861,879 km (0.118 R)
• M20: 8,924,710 km (0.064 R)
• M21: 8,987,690 km (0.118 R)
• M22: 9,050,671 km (0.102 R)
• M23: 10,409,169 km (0.049 R)
• M24: 12,176,668 km (0.036 R)
• M25: 13,453,636 km (0.081 R)
• M26: 14,328,334 km (0.081 R)
• M27: 14,846,990 km (0.118 R)
• M28: 15,071,088 km (0.066 R)
• M29: 16,055,442 km (0.079 R)
• M30: 16,593,845 km (0.094 R)
• M31: 16,748,828 km (0.101 R)
• M32: 17,373,399 km (0.089 R)
• M33: 19,946,931 km (0.116 R)
• M34: 20,442,549 km (0.095 R)
• M35: 20,525,576 km (0.086 R)
• M36: 20,858,581 km (0.094 R)
• M37: 21,699,171 km (0.108 R)
• M38: 22,038,459 km (0.057 R)
• M39: 23,066,795 km (0.097 R)
• M40: 23,239,730 km (0.076 R)
• M41: 24,286,317 km (0.094 R)
• M42: 26,064,287 km (0.106 R)
• M43: 26,515,325 km (0.102 R)
• M44: 26,878,100 km (0.099 R)
• M45: 27,060,011 km (0.1 R)
• M46: 27,242,371 km (0.025 R)
• M47: 27,699,991 km (0.09 R)
• M48: 28,901,860 km (0.094 R)
• M49: 30,026,387 km (0.108 R)
• M50: 31,069,533 km (0.079 R)
• M51: 31,451,905 km (0.115 R)
• M52: 31,643,540 km (0.039 R)
• M53: 34,466,901 km (0.108 R)
• M54: 36,058,772 km (0.115 R)
• M55: 36,762,779 km (0.045 R)
• M56: 37,268,270 km (0.083 R)
• M57: 39,313,572 km (0.048 R)
• M58: 39,830,583 km (0.082 R)
• M59: 39,934,254 km (0.034 R)
• M60: 40,037,925 km (0.087 R)
• M61: 41,710,280 km (0.115 R)
• M62: 42,979,319 km (0.097 R)
• M63: 44,046,550 km (0.03 R)
• M64: 44,368,484 km (0.099 R)
• M65: 45,338,776 km (0.098 R)
• M66: 46,752,626 km (0.04 R)
• M67: 50,069,959 km (0.117 R)
• M68: 51,530,931 km (0.091 R)
• M69: 55,417,484 km (0.111 R)
• M70: 56,229,352 km (0.103 R)
• M71: 57,864,756 km (0.108 R)
• M72: 59,042,390 km (0.114 R)
• M73: 59,990,242 km (0.104 R)
• M74: 60,227,953 km (0.102 R)
• M75: 60,585,193 km (0.106 R)
• M76: 62,021,033 km (0.11 R)
• M77: 62,622,566 km (0.12 R)
• M78: 64,195,588 km (0.12 R)
• M79: 65,904,295 km (0.111 R)
• M80: 66,518,095 km (0.057 R)
• M81: 67,010,571 km (0.079 R)
• M82: 68,619,197 km (0.08 R)
• M83: 68,743,513 km (0.095 R)
• M84: 68,867,829 km (0.094 R)
• M85: 70,616,628 km (0.06 R)
• M86: 72,000,857 km (0.088 R)
• M87: 74,157,759 km (0.093 R)
• M88: 75,692,932 km (0.117 R)
• M89: 77,109,325 km (0.05 R)
• M90: 77,367,830 km (0.076 R)
• M91: 79,576,493 km (0.098 R)
• M92: 80,623,080 km (0.029 R)
• M93: 82,069,392 km (0.08 R)
• M94: 86,191,561 km (0.056 R)
• M95: 89,021,953 km (0.101 R)
• M96: 89,700,379 km (0.071 R)
• M97: 90,380,451 km (0.067 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 11,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit