🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.54 AU - 0.9 AU

Year: 231 Days

Day: 41.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.83 AU - 0.83 AU

Year: 286 Days

Day: 16.2 Hours

Environment

Temp: 67 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.44 AU - 2.32 AU

Year: 976 Days

Day: 38.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,758,230 km

• M1: 529,128 km (0.107 R)
• M2: 1,339,350 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.25 AU - 3.29 AU

Year: 2240 Days

Day: 45.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.79 AU - 3.83 AU

Year: 2281 Days

Day: 29.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,758,230 km

• M1: 559,945 km (0.035 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.01 AU - 4.93 AU

Year: 2996 Days

Day: 45.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.5

Radius: 9.5

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.69 AU - 8.13 AU

Year: 8426 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,758,230 km

• M1: 146,157 km (0.112 R)
• M2: 284,984 km (0.078 R)
• M3: 621,130 km (0.118 R)
• M4: 701,614 km (0.113 R)
• M5: 1,585,438 km (0.08 R)
• M6: 1,768,696 km (0.082 R)
• M7: 1,910,814 km (0.077 R)
• M8: 2,081,355 km (0.068 R)
• M9: 2,156,154 km (0.111 R)
• M10: 2,411,817 km (0.107 R)
• M11: 2,596,570 km (0.029 R)
• M12: 2,704,281 km (0.09 R)
• M13: 3,499,992 km (0.087 R)
• M14: 3,800,983 km (0.11 R)
• M15: 3,923,653 km (0.074 R)
• M16: 4,622,275 km (0.081 R)
• M17: 5,154,544 km (0.056 R)
• M18: 5,462,417 km (0.09 R)
• M19: 5,953,397 km (0.046 R)
• M20: 6,605,494 km (0.073 R)
• M21: 7,394,623 km (0.104 R)
• M22: 7,781,034 km (0.096 R)
• M23: 8,213,521 km (0.074 R)
• M24: 8,452,878 km (0.114 R)
• M25: 8,613,696 km (0.066 R)
• M26: 8,775,411 km (0.068 R)
• M27: 9,143,272 km (0.119 R)
• M28: 9,266,990 km (0.095 R)
• M29: 9,391,306 km (0.066 R)
• M30: 9,474,482 km (0.086 R)
• M31: 9,725,358 km (0.106 R)
• M32: 9,809,581 km (0.072 R)
• M33: 9,936,291 km (0.105 R)
• M34: 10,276,775 km (0.081 R)
• M35: 10,491,448 km (0.099 R)
• M36: 11,276,987 km (0.086 R)
• M37: 11,766,172 km (0.119 R)
• M38: 12,673,632 km (0.098 R)
• M39: 12,765,635 km (0.053 R)
• M40: 13,744,753 km (0.053 R)
• M41: 14,076,561 km (0.112 R)
• M42: 14,267,299 km (0.091 R)
• M43: 14,651,466 km (0.088 R)
• M44: 14,796,426 km (0.1 R)
• M45: 15,234,150 km (0.077 R)
• M46: 16,221,795 km (0.037 R)
• M47: 16,773,960 km (0.095 R)
• M48: 17,077,644 km (0.032 R)
• M49: 18,780,666 km (0.06 R)
• M50: 19,572,488 km (0.107 R)
• M51: 21,572,013 km (0.091 R)
• M52: 22,012,728 km (0.119 R)
• M53: 22,568,036 km (0.071 R)
• M54: 22,903,284 km (0.106 R)
• M55: 23,015,483 km (0.08 R)
• M56: 23,522,470 km (0.108 R)
• M57: 23,635,566 km (0.084 R)
• M58: 23,976,200 km (0.108 R)
• M59: 24,261,184 km (0.056 R)
• M60: 25,065,273 km (0.096 R)
• M61: 25,412,639 km (0.113 R)
• M62: 26,464,013 km (0.093 R)
• M63: 27,172,808 km (0.076 R)
• M64: 27,350,979 km (0.05 R)
• M65: 29,641,472 km (0.09 R)
• M66: 30,131,405 km (0.092 R)
• M67: 30,933,399 km (0.073 R)
• M68: 31,057,416 km (0.072 R)
• M69: 31,368,130 km (0.066 R)
• M70: 31,679,892 km (0.075 R)
• M71: 31,742,424 km (0.1 R)
• M72: 32,684,592 km (0.065 R)
• M73: 33,508,427 km (0.081 R)
• M74: 34,403,322 km (0.105 R)
• M75: 35,435,696 km (0.108 R)
• M76: 35,630,473 km (0.114 R)
• M77: 35,890,624 km (0.089 R)
• M78: 36,086,148 km (0.105 R)
• M79: 36,151,373 km (0.09 R)
• M80: 40,138,156 km (0.113 R)
• M81: 40,680,149 km (0.042 R)
• M82: 41,088,402 km (0.052 R)
• M83: 41,224,685 km (0.104 R)
• M84: 42,389,604 km (0.11 R)
• M85: 42,527,383 km (0.039 R)
• M86: 42,734,277 km (0.11 R)
• M87: 42,872,506 km (0.106 R)
• M88: 43,773,983 km (0.102 R)
• M89: 43,913,258 km (0.094 R)
• M90: 46,303,084 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 14.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.2 AU - 10.32 AU

Year: 12447 Days

Day: 14.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,758,230 km

• M1: 207,791 km (0.118 R)
• M2: 338,690 km (0.074 R)
• M3: 461,958 km (0.079 R)
• M4: 1,372,860 km (0.076 R)
• M5: 1,898,247 km (0.102 R)
• M6: 2,010,745 km (0.108 R)
• M7: 2,102,448 km (0.063 R)
• M8: 2,195,648 km (0.094 R)
• M9: 2,533,141 km (0.071 R)
• M10: 3,231,164 km (0.098 R)
• M11: 3,728,877 km (0.038 R)
• M12: 3,958,060 km (0.114 R)
• M13: 4,460,560 km (0.099 R)
• M14: 5,204,510 km (0.093 R)
• M15: 6,121,395 km (0.084 R)
• M16: 6,222,673 km (0.053 R)
• M17: 6,460,982 km (0.096 R)
• M18: 6,667,876 km (0.088 R)
• M19: 7,159,006 km (0.086 R)
• M20: 7,301,423 km (0.093 R)
• M21: 7,408,984 km (0.08 R)
• M22: 7,734,659 km (0.091 R)
• M23: 7,880,965 km (0.11 R)
• M24: 9,045,734 km (0.03 R)
• M25: 9,550,328 km (0.119 R)
• M26: 9,668,062 km (0.085 R)
• M27: 10,223,967 km (0.103 R)
• M28: 10,994,995 km (0.07 R)
• M29: 11,700,947 km (0.061 R)
• M30: 14,173,351 km (0.113 R)
• M31: 14,941,237 km (0.087 R)
• M32: 15,169,673 km (0.064 R)
• M33: 15,307,303 km (0.106 R)
• M34: 15,722,736 km (0.107 R)
• M35: 16,048,261 km (0.098 R)
• M36: 17,469,142 km (0.11 R)
• M37: 17,661,674 km (0.066 R)
• M38: 18,097,303 km (0.052 R)
• M39: 18,194,691 km (0.088 R)
• M40: 18,487,604 km (0.096 R)
• M41: 19,326,250 km (0.092 R)
• M42: 19,775,193 km (0.08 R)
• M43: 20,076,483 km (0.1 R)
• M44: 20,278,141 km (0.109 R)
• M45: 20,379,269 km (0.068 R)
• M46: 20,581,974 km (0.092 R)
• M47: 21,915,938 km (0.115 R)
• M48: 22,593,318 km (0.101 R)
• M49: 23,436,451 km (0.081 R)
• M50: 24,022,127 km (0.1 R)
• M51: 24,290,057 km (0.096 R)
• M52: 24,666,595 km (0.07 R)
• M53: 25,045,227 km (0.091 R)
• M54: 25,808,176 km (0.105 R)
• M55: 26,302,597 km (0.117 R)
• M56: 26,413,000 km (0.115 R)
• M57: 26,800,309 km (0.062 R)
• M58: 28,481,490 km (0.053 R)
• M59: 29,163,507 km (0.101 R)
• M60: 29,563,830 km (0.071 R)
• M61: 30,196,629 km (0.097 R)
• M62: 30,601,591 km (0.108 R)
• M63: 31,008,497 km (0.119 R)
• M64: 32,713,015 km (0.102 R)
• M65: 33,128,897 km (0.099 R)
• M66: 34,026,185 km (0.047 R)
• M67: 35,478,481 km (0.113 R)
• M68: 36,089,589 km (0.082 R)
• M69: 36,765,921 km (0.089 R)
• M70: 37,198,408 km (0.051 R)
• M71: 37,384,358 km (0.087 R)
• M72: 37,508,375 km (0.056 R)
• M73: 37,757,007 km (0.097 R)
• M74: 39,323,147 km (0.086 R)
• M75: 40,145,935 km (0.061 R)
• M76: 41,038,436 km (0.074 R)
• M77: 42,260,052 km (0.057 R)
• M78: 43,297,962 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.7

Radius: 6.4

Gravity: 16.42 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.43 AU - 19.49 AU

Year: 24149 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,758,230 km

• M1: 165,306 km (0.106 R)
• M2: 236,963 km (0.098 R)
• M3: 1,734,887 km (0.109 R)
• M4: 2,470,459 km (0.073 R)
• M5: 2,748,412 km (0.058 R)
• M6: 2,953,212 km (0.045 R)
• M7: 3,248,069 km (0.103 R)
• M8: 3,291,004 km (0.092 R)
• M9: 3,552,501 km (0.108 R)
• M10: 3,775,551 km (0.105 R)
• M11: 5,257,468 km (0.082 R)
• M12: 6,897,210 km (0.12 R)
• M13: 7,628,295 km (0.091 R)
• M14: 7,742,887 km (0.049 R)
• M15: 7,915,971 km (0.103 R)
• M16: 8,621,026 km (0.086 R)
• M17: 8,680,716 km (0.118 R)
• M18: 10,918,251 km (0.104 R)
• M19: 11,569,750 km (0.12 R)
• M20: 11,701,545 km (0.094 R)
• M21: 12,368,004 km (0.059 R)
• M22: 13,947,309 km (0.088 R)
• M23: 14,440,533 km (0.059 R)
• M24: 14,511,442 km (0.106 R)
• M25: 14,939,442 km (0.111 R)
• M26: 15,154,863 km (0.079 R)
• M27: 15,807,708 km (0.036 R)
• M28: 16,247,974 km (0.091 R)
• M29: 17,366,218 km (0.098 R)
• M30: 18,818,066 km (0.092 R)
• M31: 20,149,636 km (0.074 R)
• M32: 20,866,809 km (0.088 R)
• M33: 21,999,115 km (0.096 R)
• M34: 22,080,646 km (0.115 R)
• M35: 22,408,265 km (0.094 R)
• M36: 23,151,168 km (0.098 R)
• M37: 23,234,195 km (0.119 R)
• M38: 24,745,732 km (0.036 R)
• M39: 25,086,067 km (0.05 R)
• M40: 27,774,789 km (0.058 R)
• M41: 27,863,052 km (0.077 R)
• M42: 28,750,616 km (0.119 R)
• M43: 29,287,673 km (0.027 R)
• M44: 30,735,780 km (0.075 R)
• M45: 31,101,547 km (0.114 R)
• M46: 31,193,101 km (0.049 R)
• M47: 32,485,626 km (0.088 R)
• M48: 33,607,311 km (0.117 R)
• M49: 33,795,505 km (0.069 R)
• M50: 34,741,562 km (0.085 R)
• M51: 35,027,145 km (0.115 R)
• M52: 35,217,882 km (0.08 R)
• M53: 36,853,585 km (0.108 R)
• M54: 37,631,943 km (0.087 R)
• M55: 37,729,481 km (0.051 R)
• M56: 38,710,843 km (0.106 R)
• M57: 39,601,100 km (0.115 R)
• M58: 40,398,157 km (0.071 R)
• M59: 40,999,540 km (0.11 R)
• M60: 41,805,723 km (0.09 R)
• M61: 43,024,946 km (0.118 R)
• M62: 44,668,727 km (0.081 R)
• M63: 45,290,456 km (0.1 R)
• M64: 45,394,277 km (0.075 R)
• M65: 45,706,488 km (0.107 R)
• M66: 45,810,608 km (0.068 R)
• M67: 46,962,212 km (0.062 R)
• M68: 48,229,306 km (0.117 R)
• M69: 48,335,371 km (0.104 R)
• M70: 48,547,800 km (0.113 R)
• M71: 49,828,807 km (0.073 R)
• M72: 51,121,033 km (0.089 R)
• M73: 58,535,104 km (0.116 R)
• M74: 59,783,947 km (0.119 R)
• M75: 60,240,370 km (0.057 R)
• M76: 63,815,908 km (0.043 R)
• M77: 64,399,041 km (0.09 R)
• M78: 64,983,969 km (0.091 R)
• M79: 65,805,859 km (0.095 R)
• M80: 68,291,877 km (0.066 R)
• M81: 68,410,957 km (0.108 R)
• M82: 68,768,795 km (0.114 R)
• M83: 69,606,244 km (0.104 R)
• M84: 71,654,089 km (0.118 R)
• M85: 73,233,244 km (0.07 R)
• M86: 73,721,531 km (0.113 R)
• M87: 75,931,990 km (0.068 R)
• M88: 77,169,314 km (0.059 R)
• M89: 77,790,444 km (0.037 R)
• M90: 78,163,990 km (0.12 R)
• M91: 78,912,877 km (0.08 R)
• M92: 82,946,484 km (0.115 R)
• M93: 83,073,642 km (0.113 R)
• M94: 83,327,959 km (0.025 R)
• M95: 84,348,366 km (0.067 R)
• M96: 84,604,178 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit