🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.07 AU - 1.45 AU

Year: 542 Days

Day: 39.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 151.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.73 AU - 2.89 AU

Year: 1344 Days

Day: 17.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,252,665 km

• M1: 781,499 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.06 AU - 3.5 AU

Year: 2274 Days

Day: 19.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,252,665 km

• M1: 556,205 km (0.1 R)
• M2: 2,212,253 km (0.09 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.6

Radius: 9.9

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.84 AU - 6.24 AU

Year: 5684 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 143.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,252,665 km

• M1: 131,197 km (0.119 R)
• M2: 242,498 km (0.112 R)
• M3: 515,065 km (0.077 R)
• M4: 655,388 km (0.098 R)
• M5: 796,160 km (0.102 R)
• M6: 919,129 km (0.108 R)
• M7: 1,154,148 km (0.076 R)
• M8: 1,216,081 km (0.116 R)
• M9: 1,311,076 km (0.106 R)
• M10: 1,559,857 km (0.116 R)
• M11: 2,354,820 km (0.119 R)
• M12: 2,474,798 km (0.113 R)
• M13: 2,555,880 km (0.073 R)
• M14: 2,658,504 km (0.105 R)
• M15: 3,126,595 km (0.087 R)
• M16: 3,325,411 km (0.106 R)
• M17: 3,415,319 km (0.094 R)
• M18: 3,574,342 km (0.043 R)
• M19: 3,643,307 km (0.11 R)
• M20: 3,782,582 km (0.058 R)
• M21: 3,876,380 km (0.066 R)
• M22: 3,971,075 km (0.095 R)
• M23: 4,090,305 km (0.066 R)
• M24: 5,010,481 km (0.104 R)
• M25: 5,113,854 km (0.088 R)
• M26: 5,375,051 km (0.101 R)
• M27: 5,507,296 km (0.114 R)
• M28: 6,268,151 km (0.059 R)
• M29: 6,660,845 km (0.09 R)
• M30: 6,888,832 km (0.057 R)
• M31: 7,856,731 km (0.088 R)
• M32: 8,649,001 km (0.086 R)
• M33: 9,023,295 km (0.082 R)
• M34: 9,149,256 km (0.05 R)
• M35: 9,466,553 km (0.097 R)
• M36: 9,594,609 km (0.039 R)
• M37: 9,787,740 km (0.092 R)
• M38: 10,144,980 km (0.06 R)
• M39: 10,276,027 km (0.068 R)
• M40: 10,440,585 km (0.079 R)
• M41: 11,107,492 km (0.084 R)
• M42: 11,276,388 km (0.098 R)
• M43: 11,514,249 km (0.067 R)
• M44: 11,719,497 km (0.116 R)
• M45: 12,412,435 km (0.049 R)
• M46: 12,799,295 km (0.1 R)
• M47: 13,083,082 km (0.084 R)
• M48: 13,476,674 km (0.057 R)
• M49: 13,656,790 km (0.08 R)
• M50: 13,801,600 km (0.07 R)
• M51: 14,019,714 km (0.105 R)
• M52: 14,532,984 km (0.104 R)
• M53: 14,791,938 km (0.105 R)
• M54: 15,015,138 km (0.098 R)
• M55: 15,201,986 km (0.043 R)
• M56: 15,957,156 km (0.109 R)
• M57: 16,262,635 km (0.116 R)
• M58: 17,818,752 km (0.034 R)
• M59: 18,254,979 km (0.111 R)
• M60: 18,735,039 km (0.114 R)
• M61: 18,815,373 km (0.056 R)
• M62: 18,936,248 km (0.045 R)
• M63: 19,707,275 km (0.116 R)
• M64: 20,282,180 km (0.097 R)
• M65: 20,530,213 km (0.088 R)
• M66: 21,029,272 km (0.101 R)
• M67: 21,616,593 km (0.026 R)
• M68: 22,422,178 km (0.112 R)
• M69: 23,324,103 km (0.112 R)
• M70: 23,497,338 km (0.077 R)
• M71: 24,237,847 km (0.118 R)
• M72: 25,340,982 km (0.093 R)
• M73: 26,415,244 km (0.058 R)
• M74: 26,957,985 km (0.097 R)
• M75: 27,094,119 km (0.079 R)
• M76: 28,054,388 km (0.039 R)
• M77: 28,700,651 km (0.08 R)
• M78: 28,839,777 km (0.115 R)
• M79: 29,025,727 km (0.038 R)
• M80: 29,211,976 km (0.082 R)
• M81: 29,679,470 km (0.108 R)
• M82: 29,867,065 km (0.055 R)
• M83: 30,432,396 km (0.105 R)
• M84: 31,621,549 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 8.3

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.75 AU - 6.79 AU

Year: 6011 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,252,665 km

• M1: 184,753 km (0.051 R)
• M2: 447,447 km (0.034 R)
• M3: 515,514 km (0.062 R)
• M4: 650,302 km (0.091 R)
• M5: 715,676 km (0.106 R)
• M6: 769,681 km (0.061 R)
• M7: 1,123,929 km (0.12 R)
• M8: 1,335,909 km (0.071 R)
• M9: 1,668,764 km (0.098 R)
• M10: 1,873,115 km (0.116 R)
• M11: 2,265,660 km (0.052 R)
• M12: 2,748,412 km (0.112 R)
• M13: 3,216,504 km (0.114 R)
• M14: 3,401,407 km (0.098 R)
• M15: 3,471,718 km (0.116 R)
• M16: 3,952,525 km (0.117 R)
• M17: 4,608,662 km (0.107 R)
• M18: 5,002,553 km (0.088 R)
• M19: 5,298,308 km (0.048 R)
• M20: 6,048,392 km (0.075 R)
• M21: 6,248,404 km (0.111 R)
• M22: 6,305,849 km (0.095 R)
• M23: 6,537,726 km (0.118 R)
• M24: 6,801,916 km (0.088 R)
• M25: 7,129,685 km (0.097 R)
• M26: 7,310,549 km (0.117 R)
• M27: 7,401,654 km (0.086 R)
• M28: 8,143,510 km (0.071 R)
• M29: 8,491,474 km (0.07 R)
• M30: 8,683,259 km (0.086 R)
• M31: 8,973,778 km (0.08 R)
• M32: 9,830,674 km (0.066 R)
• M33: 10,133,461 km (0.079 R)
• M34: 10,507,754 km (0.115 R)
• M35: 10,921,093 km (0.093 R)
• M36: 11,164,639 km (0.112 R)
• M37: 11,234,650 km (0.095 R)
• M38: 11,339,818 km (0.094 R)
• M39: 11,586,505 km (0.115 R)
• M40: 11,657,264 km (0.034 R)
• M41: 11,728,323 km (0.067 R)
• M42: 11,906,345 km (0.06 R)
• M43: 12,265,081 km (0.065 R)
• M44: 12,919,721 km (0.085 R)
• M45: 13,399,631 km (0.074 R)
• M46: 14,111,418 km (0.044 R)
• M47: 14,491,097 km (0.107 R)
• M48: 14,567,392 km (0.094 R)
• M49: 14,682,133 km (0.045 R)
• M50: 14,758,877 km (0.102 R)
• M51: 14,989,707 km (0.089 R)
• M52: 15,338,120 km (0.114 R)
• M53: 15,532,747 km (0.095 R)
• M54: 16,319,931 km (0.117 R)
• M55: 16,399,367 km (0.104 R)
• M56: 17,119,980 km (0.063 R)
• M57: 17,646,864 km (0.12 R)
• M58: 19,595,975 km (0.1 R)
• M59: 19,849,693 km (0.06 R)
• M60: 20,189,579 km (0.06 R)
• M61: 20,703,149 km (0.069 R)
• M62: 21,612,255 km (0.067 R)
• M63: 21,699,470 km (0.107 R)
• M64: 22,313,570 km (0.109 R)
• M65: 22,755,631 km (0.04 R)
• M66: 23,379,604 km (0.074 R)
• M67: 24,054,141 km (0.061 R)
• M68: 24,189,826 km (0.107 R)
• M69: 24,598,527 km (0.105 R)
• M70: 25,699,269 km (0.069 R)
• M71: 25,838,095 km (0.083 R)
• M72: 26,162,723 km (0.074 R)
• M73: 26,862,990 km (0.102 R)
• M74: 26,956,938 km (0.091 R)
• M75: 28,139,060 km (0.12 R)
• M76: 28,473,112 km (0.082 R)
• M77: 28,568,705 km (0.109 R)
• M78: 28,664,598 km (0.077 R)
• M79: 29,338,087 km (0.056 R)
• M80: 29,483,048 km (0.109 R)
• M81: 29,725,247 km (0.078 R)
• M82: 29,919,574 km (0.104 R)
• M83: 31,143,135 km (0.106 R)
• M84: 31,587,590 km (0.117 R)
• M85: 32,133,623 km (0.081 R)
• M86: 32,383,002 km (0.092 R)
• M87: 32,682,946 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 12.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.91 AU - 7.63 AU

Year: 7505 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,252,665 km

• M1: 156,629 km (0.094 R)
• M2: 364,869 km (0.098 R)
• M3: 529,427 km (0.081 R)
• M4: 636,539 km (0.1 R)
• M5: 813,214 km (0.087 R)
• M6: 957,277 km (0.11 R)
• M7: 1,110,615 km (0.073 R)
• M8: 1,328,279 km (0.103 R)
• M9: 1,423,274 km (0.115 R)
• M10: 1,520,812 km (0.031 R)
• M11: 1,848,282 km (0.097 R)
• M12: 1,933,702 km (0.111 R)
• M13: 2,042,460 km (0.091 R)
• M14: 2,763,073 km (0.12 R)
• M15: 3,138,563 km (0.081 R)
• M16: 3,215,606 km (0.115 R)
• M17: 3,610,844 km (0.095 R)
• M18: 3,828,060 km (0.097 R)
• M19: 4,021,640 km (0.054 R)
• M20: 5,716,284 km (0.114 R)
• M21: 6,034,180 km (0.056 R)
• M22: 6,292,685 km (0.07 R)
• M23: 6,854,126 km (0.117 R)
• M24: 6,988,614 km (0.081 R)
• M25: 7,397,316 km (0.106 R)
• M26: 8,095,788 km (0.032 R)
• M27: 8,309,563 km (0.111 R)
• M28: 8,525,134 km (0.044 R)
• M29: 9,857,303 km (0.101 R)
• M30: 11,452,166 km (0.105 R)
• M31: 11,612,086 km (0.079 R)
• M32: 12,504,736 km (0.109 R)
• M33: 13,503,751 km (0.111 R)
• M34: 13,672,797 km (0.043 R)
• M35: 13,842,441 km (0.094 R)
• M36: 14,962,629 km (0.046 R)
• M37: 15,225,174 km (0.067 R)
• M38: 15,710,619 km (0.076 R)
• M39: 16,022,231 km (0.103 R)
• M40: 16,561,232 km (0.038 R)
• M41: 16,651,589 km (0.096 R)
• M42: 17,197,472 km (0.088 R)
• M43: 17,518,659 km (0.106 R)
• M44: 17,749,189 km (0.1 R)
• M45: 18,494,037 km (0.082 R)
• M46: 18,775,879 km (0.103 R)
• M47: 19,582,511 km (0.065 R)
• M48: 20,643,010 km (0.1 R)
• M49: 21,426,005 km (0.101 R)
• M50: 21,821,093 km (0.105 R)
• M51: 22,268,541 km (0.052 R)
• M52: 22,618,749 km (0.088 R)
• M53: 23,172,561 km (0.11 R)
• M54: 23,324,402 km (0.06 R)
• M55: 24,242,335 km (0.112 R)
• M56: 26,482,713 km (0.096 R)
• M57: 27,708,069 km (0.072 R)
• M58: 27,976,896 km (0.107 R)
• M59: 28,354,780 km (0.054 R)
• M60: 28,571,398 km (0.12 R)
• M61: 29,060,882 km (0.086 R)
• M62: 29,170,089 km (0.112 R)
• M63: 29,498,307 km (0.117 R)
• M64: 30,103,430 km (0.054 R)
• M65: 31,549,742 km (0.116 R)
• M66: 31,661,941 km (0.069 R)
• M67: 34,221,411 km (0.066 R)
• M68: 35,205,465 km (0.092 R)
• M69: 36,728,521 km (0.058 R)
• M70: 36,905,645 km (0.055 R)
• M71: 37,023,827 km (0.089 R)
• M72: 37,379,422 km (0.065 R)
• M73: 37,498,053 km (0.094 R)
• M74: 38,213,280 km (0.066 R)
• M75: 38,332,809 km (0.084 R)
• M76: 38,812,569 km (0.032 R)
• M77: 39,415,000 km (0.06 R)
• M78: 39,838,661 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.6

Radius: 7.2

Gravity: 17.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.75 AU - 17.85 AU

Year: 21800 Days

Day: 24.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,252,665 km

• M1: 251,474 km (0.109 R)
• M2: 377,286 km (0.09 R)
• M3: 903,272 km (0.104 R)
• M4: 1,257,819 km (0.108 R)
• M5: 1,321,099 km (0.119 R)
• M6: 1,900,342 km (0.043 R)
• M7: 2,121,896 km (0.12 R)
• M8: 2,351,978 km (0.068 R)
• M9: 2,919,402 km (0.103 R)
• M10: 3,046,411 km (0.078 R)
• M11: 3,262,281 km (0.075 R)
• M12: 3,892,686 km (0.117 R)
• M13: 4,414,184 km (0.101 R)
• M14: 4,462,654 km (0.029 R)
• M15: 5,469,597 km (0.061 R)
• M16: 7,048,004 km (0.108 R)
• M17: 7,915,971 km (0.087 R)
• M18: 8,452,878 km (0.093 R)
• M19: 10,197,339 km (0.11 R)
• M20: 10,261,666 km (0.106 R)
• M21: 11,845,159 km (0.075 R)
• M22: 12,873,046 km (0.098 R)
• M23: 13,432,842 km (0.112 R)
• M24: 13,574,062 km (0.071 R)
• M25: 13,857,999 km (0.115 R)
• M26: 14,866,887 km (0.104 R)
• M27: 15,824,912 km (0.113 R)
• M28: 17,568,026 km (0.085 R)
• M29: 17,877,394 km (0.114 R)
• M30: 18,266,648 km (0.073 R)
• M31: 18,423,127 km (0.075 R)
• M32: 18,816,271 km (0.044 R)
• M33: 19,132,820 km (0.118 R)
• M34: 19,690,820 km (0.068 R)
• M35: 20,335,287 km (0.094 R)
• M36: 20,497,451 km (0.113 R)
• M37: 23,574,380 km (0.043 R)
• M38: 23,830,043 km (0.099 R)
• M39: 26,261,009 km (0.058 R)
• M40: 31,916,706 km (0.112 R)
• M41: 32,958,206 km (0.096 R)
• M42: 33,818,543 km (0.119 R)
• M43: 34,203,309 km (0.069 R)
• M44: 34,686,211 km (0.113 R)
• M45: 35,854,570 km (0.092 R)
• M46: 36,936,761 km (0.058 R)
• M47: 37,332,897 km (0.114 R)
• M48: 37,531,563 km (0.052 R)
• M49: 37,631,045 km (0.063 R)
• M50: 38,029,724 km (0.115 R)
• M51: 39,739,627 km (0.114 R)
• M52: 40,349,089 km (0.064 R)
• M53: 41,886,207 km (0.118 R)
• M54: 42,402,918 km (0.058 R)
• M55: 43,025,694 km (0.067 R)
• M56: 43,338,204 km (0.109 R)
• M57: 43,651,462 km (0.093 R)
• M58: 44,280,222 km (0.047 R)
• M59: 46,932,293 km (0.061 R)
• M60: 48,007,453 km (0.086 R)
• M61: 48,765,016 km (0.087 R)
• M62: 48,873,475 km (0.108 R)
• M63: 48,982,083 km (0.118 R)
• M64: 49,963,146 km (0.091 R)
• M65: 50,401,318 km (0.097 R)
• M66: 52,277,574 km (0.072 R)
• M67: 52,722,329 km (0.112 R)
• M68: 52,833,779 km (0.034 R)
• M69: 53,280,030 km (0.1 R)
• M70: 55,984,310 km (0.109 R)
• M71: 58,041,730 km (0.1 R)
• M72: 58,156,771 km (0.103 R)
• M73: 58,271,811 km (0.061 R)
• M74: 58,733,022 km (0.056 R)
• M75: 59,891,208 km (0.083 R)
• M76: 60,356,607 km (0.099 R)
• M77: 61,056,875 km (0.112 R)
• M78: 67,117,234 km (0.047 R)
• M79: 69,301,513 km (0.054 R)
• M80: 72,249,937 km (0.079 R)
• M81: 74,238,243 km (0.118 R)
• M82: 74,863,262 km (0.058 R)
• M83: 75,113,689 km (0.105 R)
• M84: 75,239,052 km (0.114 R)
• M85: 76,370,461 km (0.081 R)
• M86: 78,014,542 km (0.107 R)
• M87: 80,181,916 km (0.113 R)
• M88: 80,823,242 km (0.112 R)
• M89: 84,445,455 km (0.105 R)
• M90: 86,014,138 km (0.092 R)
• M91: 87,460,450 km (0.079 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 - 15,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit