🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.78 AU - 0.92 AU

Year: 292 Days

Day: 28.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.19 AU - 1.33 AU

Year: 527 Days

Day: 43.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.54 AU - 1.72 AU

Year: 776 Days

Day: 38.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.68 AU - 1.94 AU

Year: 908 Days

Day: 19.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.45 AU - 4.47 AU

Year: 2938 Days

Day: 12.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,013,076 km

• M1: 1,020,257 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.31 AU - 4.93 AU

Year: 3117 Days

Day: 18.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.6

Radius: 11.5

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.48 AU - 5.78 AU

Year: 4980 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,013,076 km

• M1: 162,762 km (0.055 R)
• M2: 309,967 km (0.05 R)
• M3: 809,624 km (0.046 R)
• M4: 1,040,304 km (0.098 R)
• M5: 1,132,605 km (0.057 R)
• M6: 1,260,212 km (0.046 R)
• M7: 1,763,908 km (0.108 R)
• M8: 2,553,935 km (0.049 R)
• M9: 2,964,132 km (0.03 R)
• M10: 3,165,940 km (0.057 R)
• M11: 3,302,971 km (0.1 R)
• M12: 3,418,760 km (0.107 R)
• M13: 3,512,259 km (0.101 R)
• M14: 3,774,205 km (0.109 R)
• M15: 3,919,763 km (0.099 R)
• M16: 4,443,954 km (0.116 R)
• M17: 6,089,681 km (0.105 R)
• M18: 6,491,800 km (0.061 R)
• M19: 6,784,263 km (0.098 R)
• M20: 7,352,137 km (0.103 R)
• M21: 7,534,646 km (0.12 R)
• M22: 7,687,835 km (0.062 R)
• M23: 7,966,386 km (0.045 R)
• M24: 8,757,310 km (0.074 R)
• M25: 9,178,428 km (0.086 R)
• M26: 9,342,237 km (0.034 R)
• M27: 9,573,217 km (0.056 R)
• M28: 9,739,270 km (0.102 R)
• M29: 9,872,861 km (0.104 R)
• M30: 9,973,540 km (0.102 R)
• M31: 10,311,332 km (0.041 R)
• M32: 10,515,833 km (0.088 R)
• M33: 10,928,872 km (0.094 R)
• M34: 11,347,298 km (0.053 R)
• M35: 11,984,734 km (0.053 R)
• M36: 12,091,996 km (0.112 R)
• M37: 12,199,706 km (0.094 R)
• M38: 12,271,813 km (0.086 R)
• M39: 12,706,544 km (0.037 R)
• M40: 12,816,199 km (0.11 R)
• M41: 13,628,815 km (0.12 R)
• M42: 13,741,013 km (0.087 R)
• M43: 13,890,910 km (0.044 R)
• M44: 14,268,196 km (0.087 R)
• M45: 15,732,759 km (0.039 R)
• M46: 15,929,032 km (0.063 R)
• M47: 16,126,052 km (0.05 R)
• M48: 16,323,970 km (0.07 R)
• M49: 17,568,924 km (0.055 R)
• M50: 18,760,919 km (0.103 R)
• M51: 19,936,609 km (0.031 R)
• M52: 20,106,552 km (0.108 R)
• M53: 20,576,290 km (0.103 R)
• M54: 21,179,319 km (0.106 R)
• M55: 21,657,284 km (0.08 R)
• M56: 21,788,182 km (0.028 R)
• M57: 22,094,858 km (0.115 R)
• M58: 22,402,880 km (0.086 R)
• M59: 23,559,421 km (0.119 R)
• M60: 24,235,603 km (0.089 R)
• M61: 24,462,393 km (0.032 R)
• M62: 24,598,677 km (0.108 R)
• M63: 24,872,292 km (0.102 R)
• M64: 26,023,148 km (0.058 R)
• M65: 26,301,849 km (0.1 R)
• M66: 26,815,568 km (0.096 R)
• M67: 27,050,137 km (0.109 R)
• M68: 27,426,974 km (0.104 R)
• M69: 28,185,735 km (0.115 R)
• M70: 28,328,750 km (0.055 R)
• M71: 28,471,916 km (0.092 R)
• M72: 29,578,491 km (0.039 R)
• M73: 29,675,281 km (0.1 R)
• M74: 30,258,862 km (0.105 R)
• M75: 30,405,318 km (0.104 R)
• M76: 31,387,728 km (0.098 R)
• M77: 31,982,230 km (0.082 R)
• M78: 32,780,783 km (0.091 R)
• M79: 33,031,659 km (0.069 R)
• M80: 33,686,897 km (0.054 R)
• M81: 33,940,017 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.1

Radius: 10

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.58 AU - 9.44 AU

Year: 8451 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 90,013,076 km

• M1: 132,095 km (0.092 R)
• M2: 233,522 km (0.115 R)
• M3: 418,575 km (0.074 R)
• M4: 691,890 km (0.059 R)
• M5: 791,074 km (0.111 R)
• M6: 956,529 km (0.084 R)
• M7: 1,314,217 km (0.089 R)
• M8: 1,594,713 km (0.098 R)
• M9: 1,763,609 km (0.106 R)
• M10: 2,449,067 km (0.119 R)
• M11: 2,585,650 km (0.068 R)
• M12: 2,764,868 km (0.108 R)
• M13: 3,125,399 km (0.095 R)
• M14: 3,284,571 km (0.068 R)
• M15: 4,027,923 km (0.115 R)
• M16: 4,097,037 km (0.058 R)
• M17: 4,259,799 km (0.079 R)
• M18: 4,365,565 km (0.112 R)
• M19: 4,555,704 km (0.119 R)
• M20: 4,773,070 km (0.059 R)
• M21: 4,858,490 km (0.025 R)
• M22: 5,018,560 km (0.088 R)
• M23: 5,167,858 km (0.104 R)
• M24: 5,483,660 km (0.076 R)
• M25: 5,727,953 km (0.118 R)
• M26: 5,792,878 km (0.059 R)
• M27: 5,936,492 km (0.091 R)
• M28: 6,094,468 km (0.078 R)
• M29: 6,307,345 km (0.084 R)
• M30: 6,795,483 km (0.083 R)
• M31: 6,891,675 km (0.109 R)
• M32: 7,564,416 km (0.074 R)
• M33: 7,692,921 km (0.107 R)
• M34: 8,010,068 km (0.115 R)
• M35: 8,082,773 km (0.081 R)
• M36: 8,184,799 km (0.081 R)
• M37: 8,405,156 km (0.1 R)
• M38: 8,523,488 km (0.085 R)
• M39: 8,701,959 km (0.089 R)
• M40: 8,896,735 km (0.027 R)
• M41: 9,214,331 km (0.098 R)
• M42: 9,474,332 km (0.101 R)
• M43: 9,829,777 km (0.102 R)
• M44: 9,892,159 km (0.102 R)
• M45: 9,970,100 km (0.047 R)
• M46: 10,458,537 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.6

Radius: 5.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.69 AU - 13.59 AU

Year: 17756 Days

Day: 21.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 90,013,076 km

• M1: 169,943 km (0.105 R)
• M2: 794,813 km (0.114 R)
• M3: 879,635 km (0.08 R)
• M4: 1,327,980 km (0.032 R)
• M5: 1,683,275 km (0.117 R)
• M6: 2,232,748 km (0.1 R)
• M7: 3,996,507 km (0.063 R)
• M8: 4,844,129 km (0.112 R)
• M9: 5,288,285 km (0.11 R)
• M10: 5,745,306 km (0.104 R)
• M11: 6,181,085 km (0.107 R)
• M12: 7,514,750 km (0.053 R)
• M13: 7,990,920 km (0.098 R)
• M14: 8,139,321 km (0.091 R)
• M15: 8,326,169 km (0.075 R)
• M16: 8,514,512 km (0.054 R)
• M17: 8,933,686 km (0.088 R)
• M18: 9,555,265 km (0.076 R)
• M19: 10,271,240 km (0.051 R)
• M20: 10,798,872 km (0.117 R)
• M21: 10,880,852 km (0.054 R)
• M22: 10,963,130 km (0.077 R)
• M23: 11,004,270 km (0.025 R)
• M24: 11,252,453 km (0.089 R)
• M25: 11,796,241 km (0.09 R)
• M26: 12,263,136 km (0.092 R)
• M27: 13,788,585 km (0.11 R)
• M28: 14,190,405 km (0.075 R)
• M29: 15,696,557 km (0.117 R)
• M30: 16,775,905 km (0.118 R)
• M31: 16,870,900 km (0.067 R)
• M32: 17,396,587 km (0.034 R)
• M33: 19,104,546 km (0.064 R)
• M34: 19,402,694 km (0.113 R)
• M35: 24,055,338 km (0.096 R)
• M36: 25,079,634 km (0.097 R)
• M37: 25,460,510 km (0.111 R)
• M38: 29,316,545 km (0.09 R)
• M39: 34,611,861 km (0.084 R)
• M40: 34,975,234 km (0.115 R)
• M41: 35,218,032 km (0.081 R)
• M42: 35,461,577 km (0.112 R)
• M43: 35,889,128 km (0.088 R)
• M44: 37,119,720 km (0.099 R)
• M45: 37,491,620 km (0.103 R)
• M46: 39,622,342 km (0.117 R)
• M47: 41,021,831 km (0.098 R)
• M48: 41,792,110 km (0.118 R)
• M49: 41,985,390 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.7

Radius: 5.5

Gravity: 21.54 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.88 AU - 21.34 AU

Year: 26383 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,013,076 km

• M1: 186,698 km (0.103 R)
• M2: 267,780 km (0.09 R)
• M3: 342,130 km (0.118 R)
• M4: 423,960 km (0.109 R)
• M5: 607,667 km (0.083 R)
• M6: 927,058 km (0.106 R)
• M7: 984,803 km (0.114 R)
• M8: 1,104,331 km (0.114 R)
• M9: 1,228,498 km (0.055 R)
• M10: 1,292,376 km (0.096 R)
• M11: 1,456,934 km (0.026 R)
• M12: 2,496,938 km (0.065 R)
• M13: 2,578,319 km (0.028 R)
• M14: 2,702,037 km (0.11 R)
• M15: 4,043,481 km (0.112 R)
• M16: 4,431,089 km (0.109 R)
• M17: 6,596,668 km (0.079 R)
• M18: 6,766,312 km (0.067 R)
• M19: 7,635,475 km (0.103 R)
• M20: 8,234,316 km (0.058 R)
• M21: 9,286,437 km (0.105 R)
• M22: 9,349,717 km (0.072 R)
• M23: 9,796,117 km (0.066 R)
• M24: 10,119,398 km (0.119 R)
• M25: 11,514,399 km (0.066 R)
• M26: 13,110,309 km (0.066 R)
• M27: 13,825,386 km (0.095 R)
• M28: 14,042,453 km (0.092 R)
• M29: 14,115,008 km (0.06 R)
• M30: 14,700,235 km (0.102 R)
• M31: 15,592,885 km (0.119 R)
• M32: 16,426,445 km (0.104 R)
• M33: 16,503,039 km (0.077 R)
• M34: 16,656,377 km (0.106 R)
• M35: 16,733,270 km (0.069 R)
• M36: 17,041,890 km (0.1 R)
• M37: 17,352,306 km (0.09 R)
• M38: 20,311,501 km (0.032 R)
• M39: 21,387,708 km (0.077 R)
• M40: 22,143,626 km (0.091 R)
• M41: 22,822,801 km (0.099 R)
• M42: 24,813,350 km (0.042 R)
• M43: 25,695,977 km (0.079 R)
• M44: 26,319,950 km (0.065 R)
• M45: 26,948,860 km (0.109 R)
• M46: 28,313,192 km (0.062 R)
• M47: 29,513,715 km (0.062 R)
• M48: 29,793,014 km (0.11 R)
• M49: 30,636,597 km (0.079 R)
• M50: 32,346,800 km (0.061 R)
• M51: 32,442,692 km (0.109 R)
• M52: 33,310,359 km (0.115 R)
• M53: 33,795,655 km (0.098 R)
• M54: 34,576,855 km (0.109 R)
• M55: 35,068,284 km (0.118 R)
• M56: 35,958,541 km (0.025 R)
• M57: 37,358,029 km (0.05 R)
• M58: 37,761,195 km (0.036 R)
• M59: 38,368,563 km (0.031 R)
• M60: 38,571,717 km (0.069 R)
• M61: 39,388,072 km (0.071 R)
• M62: 39,798,270 km (0.1 R)
• M63: 40,209,963 km (0.062 R)
• M64: 40,313,185 km (0.105 R)
• M65: 42,080,086 km (0.082 R)
• M66: 43,978,333 km (0.12 R)
• M67: 44,724,079 km (0.118 R)
• M68: 47,421,328 km (0.114 R)
• M69: 47,857,705 km (0.088 R)
• M70: 49,948,934 km (0.093 R)
• M71: 52,858,463 km (0.094 R)
• M72: 54,676,077 km (0.113 R)
• M73: 56,168,017 km (0.111 R)
• M74: 56,283,356 km (0.056 R)
• M75: 57,905,895 km (0.069 R)
• M76: 63,344,526 km (0.119 R)
• M77: 63,704,907 km (0.109 R)
• M78: 66,489,821 km (0.031 R)
• M79: 66,733,965 km (0.045 R)
• M80: 69,067,243 km (0.1 R)
• M81: 71,426,999 km (0.087 R)
• M82: 73,434,752 km (0.106 R)
• M83: 75,460,906 km (0.118 R)
• M84: 75,715,522 km (0.118 R)
• M85: 76,864,583 km (0.094 R)
• M86: 77,120,694 km (0.067 R)
• M87: 78,405,590 km (0.042 R)
• M88: 78,792,451 km (0.089 R)
• M89: 79,956,771 km (0.056 R)
• M90: 82,564,561 km (0.104 R)
• M91: 84,142,519 km (0.097 R)
• M92: 84,538,505 km (0.09 R)
• M93: 85,067,632 km (0.078 R)
• M94: 89,743,314 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 17,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit