🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 46.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.54 AU - 0.74 AU

Year: 186 Days

Day: 25.9 Hours

Environment

Temp: 208 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.91 AU

Year: 255 Days

Day: 40.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.83 AU - 1.27 AU

Year: 391 Days

Day: 24.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.38 AU - 2.06 AU

Year: 820 Days

Day: 27.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.91 AU - 3.05 AU

Year: 1419 Days

Day: 29.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.2

Radius: 12.3

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.14 AU - 11.08 AU

Year: 11683 Days

Day: 12.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,358,996 km

• M1: 216,468 km (0.048 R)
• M2: 308,770 km (0.103 R)
• M3: 661,223 km (0.114 R)
• M4: 768,634 km (0.092 R)
• M5: 1,151,006 km (0.104 R)
• M6: 1,329,476 km (0.037 R)
• M7: 1,790,836 km (0.104 R)
• M8: 2,441,886 km (0.033 R)
• M9: 2,975,801 km (0.115 R)
• M10: 3,224,881 km (0.052 R)
• M11: 3,383,904 km (0.092 R)
• M12: 4,046,772 km (0.119 R)
• M13: 4,821,839 km (0.07 R)
• M14: 5,414,246 km (0.031 R)
• M15: 5,873,811 km (0.057 R)
• M16: 6,466,069 km (0.087 R)
• M17: 6,830,639 km (0.057 R)
• M18: 6,994,748 km (0.101 R)
• M19: 7,664,647 km (0.029 R)
• M20: 7,835,488 km (0.045 R)
• M21: 8,137,227 km (0.087 R)
• M22: 8,311,508 km (0.083 R)
• M23: 8,663,512 km (0.106 R)
• M24: 8,796,953 km (0.078 R)
• M25: 9,519,511 km (0.111 R)
• M26: 9,887,970 km (0.04 R)
• M27: 10,544,107 km (0.109 R)
• M28: 10,639,101 km (0.112 R)
• M29: 11,262,924 km (0.093 R)
• M30: 12,245,633 km (0.06 R)
• M31: 12,747,384 km (0.11 R)
• M32: 13,051,666 km (0.119 R)
• M33: 13,255,867 km (0.104 R)
• M34: 14,556,172 km (0.088 R)
• M35: 14,767,853 km (0.112 R)
• M36: 15,409,478 km (0.061 R)
• M37: 15,842,265 km (0.104 R)
• M38: 16,333,993 km (0.056 R)
• M39: 16,719,956 km (0.117 R)
• M40: 18,009,040 km (0.119 R)
• M41: 18,236,429 km (0.064 R)
• M42: 18,636,903 km (0.115 R)
• M43: 19,738,093 km (0.025 R)
• M44: 21,159,272 km (0.066 R)
• M45: 21,700,817 km (0.082 R)
• M46: 21,821,692 km (0.072 R)
• M47: 22,125,076 km (0.083 R)
• M48: 22,735,884 km (0.089 R)
• M49: 23,476,244 km (0.057 R)
• M50: 23,787,109 km (0.098 R)
• M51: 24,917,470 km (0.099 R)
• M52: 25,298,047 km (0.098 R)
• M53: 25,425,505 km (0.095 R)
• M54: 25,680,718 km (0.113 R)
• M55: 27,426,077 km (0.078 R)
• M56: 30,081,439 km (0.086 R)
• M57: 30,216,227 km (0.113 R)
• M58: 30,554,468 km (0.049 R)
• M59: 31,166,323 km (0.093 R)
• M60: 33,234,962 km (0.052 R)
• M61: 37,576,143 km (0.091 R)
• M62: 38,085,673 km (0.119 R)
• M63: 38,744,053 km (0.072 R)
• M64: 39,185,217 km (0.093 R)
• M65: 39,553,976 km (0.075 R)
• M66: 41,415,273 km (0.099 R)
• M67: 42,016,806 km (0.064 R)
• M68: 42,697,177 km (0.114 R)
• M69: 43,762,613 km (0.082 R)
• M70: 44,222,028 km (0.115 R)
• M71: 44,836,875 km (0.103 R)
• M72: 45,377,223 km (0.034 R)
• M73: 45,609,548 km (0.072 R)
• M74: 46,620,531 km (0.076 R)
• M75: 47,089,520 km (0.113 R)
• M76: 47,324,688 km (0.113 R)
• M77: 47,560,305 km (0.056 R)
• M78: 48,032,436 km (0.087 R)
• M79: 48,269,249 km (0.087 R)
• M80: 48,981,634 km (0.104 R)
• M81: 50,657,429 km (0.09 R)
• M82: 50,978,766 km (0.112 R)
• M83: 51,542,750 km (0.052 R)
• M84: 52,108,828 km (0.108 R)
• M85: 53,084,056 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.4

Radius: 8.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.08 AU - 12.36 AU

Year: 14582 Days

Day: 9.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,358,996 km

• M1: 202,556 km (0.081 R)
• M2: 455,077 km (0.078 R)
• M3: 962,662 km (0.111 R)
• M4: 1,156,691 km (0.102 R)
• M5: 1,230,592 km (0.113 R)
• M6: 1,363,734 km (0.055 R)
• M7: 1,501,813 km (0.108 R)
• M8: 1,749,397 km (0.12 R)
• M9: 1,987,857 km (0.111 R)
• M10: 2,592,980 km (0.1 R)
• M11: 2,740,334 km (0.048 R)
• M12: 2,992,257 km (0.12 R)
• M13: 3,654,826 km (0.119 R)
• M14: 4,245,588 km (0.119 R)
• M15: 4,361,526 km (0.06 R)
• M16: 4,419,869 km (0.091 R)
• M17: 4,478,511 km (0.117 R)
• M18: 4,715,624 km (0.076 R)
• M19: 4,835,751 km (0.117 R)
• M20: 5,048,479 km (0.092 R)
• M21: 5,897,447 km (0.085 R)
• M22: 6,190,360 km (0.116 R)
• M23: 6,256,033 km (0.066 R)
• M24: 6,421,339 km (0.093 R)
• M25: 6,722,629 km (0.104 R)
• M26: 6,926,082 km (0.112 R)
• M27: 7,304,266 km (0.088 R)
• M28: 7,548,559 km (0.079 R)
• M29: 7,937,813 km (0.041 R)
• M30: 8,080,978 km (0.105 R)
• M31: 8,188,987 km (0.105 R)
• M32: 8,625,514 km (0.083 R)
• M33: 8,883,720 km (0.049 R)
• M34: 9,332,364 km (0.077 R)
• M35: 9,711,744 km (0.102 R)
• M36: 9,903,379 km (0.097 R)
• M37: 9,980,422 km (0.064 R)
• M38: 10,096,360 km (0.097 R)
• M39: 10,290,389 km (0.108 R)
• M40: 10,485,764 km (0.085 R)
• M41: 10,721,979 km (0.116 R)
• M42: 12,010,615 km (0.118 R)
• M43: 12,506,382 km (0.037 R)
• M44: 12,840,584 km (0.075 R)
• M45: 13,646,168 km (0.114 R)
• M46: 14,076,860 km (0.115 R)
• M47: 14,206,861 km (0.034 R)
• M48: 14,731,052 km (0.087 R)
• M49: 15,708,524 km (0.113 R)
• M50: 16,386,951 km (0.109 R)
• M51: 16,936,573 km (0.066 R)
• M52: 18,053,920 km (0.052 R)
• M53: 18,907,525 km (0.109 R)
• M54: 19,532,246 km (0.083 R)
• M55: 19,822,915 km (0.037 R)
• M56: 20,066,161 km (0.11 R)
• M57: 20,212,468 km (0.06 R)
• M58: 20,604,713 km (0.066 R)
• M59: 20,900,618 km (0.057 R)
• M60: 21,947,055 km (0.12 R)
• M61: 22,047,585 km (0.092 R)
• M62: 22,198,678 km (0.056 R)
• M63: 22,908,371 km (0.04 R)
• M64: 24,402,255 km (0.044 R)
• M65: 24,558,585 km (0.058 R)
• M66: 24,872,292 km (0.092 R)
• M67: 24,977,010 km (0.118 R)
• M68: 25,345,170 km (0.094 R)
• M69: 25,450,787 km (0.095 R)
• M70: 25,821,191 km (0.074 R)
• M71: 26,033,620 km (0.047 R)
• M72: 26,193,390 km (0.038 R)
• M73: 26,353,460 km (0.107 R)
• M74: 27,483,074 km (0.086 R)
• M75: 29,068,811 km (0.101 R)
• M76: 30,179,725 km (0.1 R)
• M77: 30,740,268 km (0.065 R)
• M78: 31,530,893 km (0.093 R)
• M79: 31,928,823 km (0.041 R)
• M80: 32,901,957 km (0.055 R)
• M81: 33,594,595 km (0.076 R)
• M82: 34,701,320 km (0.114 R)
• M83: 34,818,605 km (0.112 R)
• M84: 36,235,147 km (0.104 R)
• M85: 36,413,468 km (0.11 R)
• M86: 37,130,042 km (0.073 R)
• M87: 38,759,013 km (0.074 R)
• M88: 38,880,636 km (0.082 R)
• M89: 39,674,103 km (0.093 R)
• M90: 40,719,792 km (0.069 R)
• M91: 40,905,294 km (0.036 R)
• M92: 41,277,044 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.8

Radius: 4.9

Gravity: 41.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.08 AU - 13.64 AU

Year: 16761 Days

Day: 18.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,358,996 km

• M1: 115,490 km (0.032 R)
• M2: 245,191 km (0.053 R)
• M3: 539,300 km (0.073 R)
• M4: 863,329 km (0.117 R)
• M5: 1,918,443 km (0.063 R)
• M6: 2,401,644 km (0.118 R)
• M7: 2,473,750 km (0.115 R)
• M8: 3,352,339 km (0.1 R)
• M9: 3,473,363 km (0.083 R)
• M10: 4,057,693 km (0.095 R)
• M11: 4,186,796 km (0.118 R)
• M12: 5,936,193 km (0.09 R)
• M13: 6,082,949 km (0.063 R)
• M14: 6,732,203 km (0.106 R)
• M15: 7,194,610 km (0.044 R)
• M16: 7,667,190 km (0.119 R)
• M17: 7,720,297 km (0.098 R)
• M18: 8,863,973 km (0.042 R)
• M19: 9,655,495 km (0.11 R)
• M20: 9,712,941 km (0.119 R)
• M21: 10,001,515 km (0.072 R)
• M22: 10,469,308 km (0.117 R)
• M23: 11,304,961 km (0.088 R)
• M24: 12,099,925 km (0.059 R)
• M25: 12,849,560 km (0.079 R)
• M26: 13,166,408 km (0.114 R)
• M27: 13,421,622 km (0.082 R)
• M28: 14,722,525 km (0.077 R)
• M29: 16,062,922 km (0.087 R)
• M30: 16,267,422 km (0.075 R)
• M31: 16,678,816 km (0.052 R)
• M32: 17,093,651 km (0.072 R)
• M33: 18,074,864 km (0.026 R)
• M34: 19,435,456 km (0.116 R)
• M35: 20,458,855 km (0.106 R)
• M36: 23,400,697 km (0.078 R)
• M37: 25,038,794 km (0.065 R)
• M38: 25,592,905 km (0.092 R)
• M39: 25,991,134 km (0.095 R)
• M40: 26,151,054 km (0.099 R)
• M41: 28,423,745 km (0.084 R)
• M42: 29,001,791 km (0.099 R)
• M43: 29,583,577 km (0.111 R)
• M44: 31,182,180 km (0.091 R)
• M45: 33,762,893 km (0.078 R)
• M46: 34,638,340 km (0.117 R)
• M47: 34,726,154 km (0.066 R)
• M48: 35,255,431 km (0.119 R)
• M49: 35,787,401 km (0.083 R)
• M50: 36,232,604 km (0.035 R)
• M51: 36,500,684 km (0.089 R)
• M52: 39,125,528 km (0.048 R)
• M53: 41,063,868 km (0.06 R)
• M54: 41,343,466 km (0.056 R)
• M55: 41,530,014 km (0.115 R)
• M56: 42,561,641 km (0.107 R)
• M57: 43,222,565 km (0.096 R)
• M58: 43,506,801 km (0.118 R)
• M59: 43,791,635 km (0.108 R)
• M60: 44,172,511 km (0.116 R)
• M61: 44,267,955 km (0.109 R)
• M62: 45,899,768 km (0.065 R)
• M63: 47,160,878 km (0.075 R)
• M64: 47,453,492 km (0.114 R)
• M65: 48,728,664 km (0.1 R)
• M66: 52,317,966 km (0.116 R)
• M67: 53,736,752 km (0.099 R)
• M68: 54,553,108 km (0.032 R)
• M69: 55,065,331 km (0.067 R)
• M70: 55,270,729 km (0.04 R)
• M71: 57,650,681 km (0.07 R)
• M72: 57,963,640 km (0.088 R)
• M73: 59,010,675 km (0.053 R)
• M74: 59,641,829 km (0.089 R)
• M75: 59,958,378 km (0.108 R)
• M76: 60,381,141 km (0.117 R)
• M77: 60,486,907 km (0.09 R)
• M78: 60,698,887 km (0.108 R)
• M79: 62,617,031 km (0.064 R)
• M80: 63,583,583 km (0.077 R)
• M81: 66,294,147 km (0.107 R)
• M82: 66,731,272 km (0.084 R)
• M83: 66,840,777 km (0.105 R)
• M84: 68,710,452 km (0.069 R)
• M85: 69,263,665 km (0.061 R)
• M86: 69,485,369 km (0.117 R)
• M87: 70,151,827 km (0.034 R)
• M88: 72,613,610 km (0.086 R)
• M89: 72,838,754 km (0.115 R)
• M90: 74,194,859 km (0.092 R)
• M91: 74,421,650 km (0.036 R)
• M92: 74,648,739 km (0.112 R)
• M93: 75,217,361 km (0.072 R)
• M94: 75,445,198 km (0.04 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 19,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit