🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.56 AU - 0.76 AU

Year: 187 Days

Day: 44.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.74 AU - 0.88 AU

Year: 254 Days

Day: 34.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.21 AU - 1.63 AU

Year: 589 Days

Day: 26.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,505,787 km

• M1: 217,216 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.52 AU - 2 AU

Year: 813 Days

Day: 13.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.66 AU - 2.2 AU

Year: 934 Days

Day: 24.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.89 AU - 4.23 AU

Year: 2339 Days

Day: 31.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,505,787 km

• M1: 391,647 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.16 AU - 5.02 AU

Year: 3425 Days

Day: 24.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,505,787 km

• M1: 605,273 km (0.091 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.8

Radius: 9.5

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.03 AU - 10.15 AU

Year: 9544 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,505,787 km

• M1: 128,953 km (0.076 R)
• M2: 196,422 km (0.107 R)
• M3: 421,567 km (0.115 R)
• M4: 776,413 km (0.05 R)
• M5: 841,189 km (0.113 R)
• M6: 907,909 km (0.115 R)
• M7: 1,406,370 km (0.109 R)
• M8: 1,673,851 km (0.077 R)
• M9: 1,737,878 km (0.119 R)
• M10: 1,802,804 km (0.111 R)
• M11: 2,139,848 km (0.047 R)
• M12: 2,256,684 km (0.118 R)
• M13: 2,351,828 km (0.088 R)
• M14: 2,448,169 km (0.055 R)
• M15: 2,745,420 km (0.025 R)
• M16: 3,028,160 km (0.066 R)
• M17: 3,347,402 km (0.111 R)
• M18: 3,428,933 km (0.12 R)
• M19: 3,538,588 km (0.087 R)
• M20: 3,761,638 km (0.042 R)
• M21: 3,989,326 km (0.087 R)
• M22: 4,488,235 km (0.088 R)
• M23: 4,975,775 km (0.066 R)
• M24: 5,131,656 km (0.049 R)
• M25: 5,480,219 km (0.113 R)
• M26: 5,803,799 km (0.102 R)
• M27: 6,133,662 km (0.087 R)
• M28: 6,503,618 km (0.111 R)
• M29: 6,571,685 km (0.098 R)
• M30: 6,708,567 km (0.095 R)
• M31: 6,880,904 km (0.066 R)
• M32: 6,950,167 km (0.107 R)
• M33: 7,019,880 km (0.087 R)
• M34: 7,300,526 km (0.101 R)
• M35: 7,513,553 km (0.108 R)
• M36: 8,460,059 km (0.046 R)
• M37: 8,534,409 km (0.12 R)
• M38: 9,521,007 km (0.105 R)
• M39: 9,870,916 km (0.065 R)
• M40: 10,463,473 km (0.114 R)
• M41: 10,743,969 km (0.077 R)
• M42: 11,189,771 km (0.11 R)
• M43: 11,849,049 km (0.034 R)
• M44: 12,478,557 km (0.102 R)
• M45: 12,648,201 km (0.117 R)
• M46: 12,947,097 km (0.026 R)
• M47: 13,726,203 km (0.072 R)
• M48: 14,209,853 km (0.109 R)
• M49: 15,329,743 km (0.091 R)
• M50: 17,843,884 km (0.072 R)
• M51: 18,613,117 km (0.108 R)
• M52: 19,050,541 km (0.118 R)
• M53: 19,197,147 km (0.119 R)
• M54: 19,491,406 km (0.078 R)
• M55: 19,836,528 km (0.105 R)
• M56: 20,183,894 km (0.103 R)
• M57: 20,583,171 km (0.071 R)
• M58: 20,884,312 km (0.027 R)
• M59: 21,288,226 km (0.095 R)
• M60: 21,491,081 km (0.064 R)
• M61: 23,137,405 km (0.057 R)
• M62: 23,555,232 km (0.064 R)
• M63: 24,717,308 km (0.104 R)
• M64: 24,877,228 km (0.118 R)
• M65: 25,952,089 km (0.111 R)
• M66: 26,386,222 km (0.06 R)
• M67: 27,042,059 km (0.094 R)
• M68: 27,206,766 km (0.051 R)
• M69: 28,369,591 km (0.092 R)
• M70: 28,592,940 km (0.111 R)
• M71: 28,816,888 km (0.078 R)
• M72: 29,661,817 km (0.037 R)
• M73: 30,002,003 km (0.08 R)
• M74: 30,115,697 km (0.104 R)
• M75: 30,629,117 km (0.101 R)
• M76: 31,318,165 km (0.062 R)
• M77: 31,780,422 km (0.092 R)
• M78: 32,128,536 km (0.062 R)
• M79: 32,536,340 km (0.114 R)
• M80: 33,533,709 km (0.109 R)
• M81: 35,138,445 km (0.065 R)
• M82: 35,378,400 km (0.117 R)
• M83: 36,525,068 km (0.118 R)
• M84: 36,768,165 km (0.078 R)
• M85: 37,072,596 km (0.061 R)
• M86: 37,439,111 km (0.062 R)
• M87: 38,422,268 km (0.068 R)
• M88: 41,549,013 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.9

Radius: 11

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.33 AU - 11.87 AU

Year: 12019 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,505,787 km

• M1: 138,528 km (0.061 R)
• M2: 249,380 km (0.096 R)
• M3: 516,561 km (0.108 R)
• M4: 650,003 km (0.082 R)
• M5: 995,275 km (0.119 R)
• M6: 1,144,723 km (0.055 R)
• M7: 1,233,584 km (0.101 R)
• M8: 1,514,828 km (0.104 R)
• M9: 1,588,430 km (0.073 R)
• M10: 1,713,943 km (0.051 R)
• M11: 2,713,257 km (0.118 R)
• M12: 2,987,469 km (0.119 R)
• M13: 3,796,196 km (0.042 R)
• M14: 4,312,757 km (0.073 R)
• M15: 4,888,410 km (0.064 R)
• M16: 5,373,855 km (0.107 R)
• M17: 5,641,784 km (0.098 R)
• M18: 5,796,768 km (0.114 R)
• M19: 5,953,247 km (0.104 R)
• M20: 7,297,235 km (0.078 R)
• M21: 7,808,560 km (0.056 R)
• M22: 7,938,261 km (0.097 R)
• M23: 8,331,554 km (0.061 R)
• M24: 8,641,970 km (0.071 R)
• M25: 8,865,918 km (0.051 R)
• M26: 9,182,766 km (0.111 R)
• M27: 9,874,357 km (0.066 R)
• M28: 10,014,680 km (0.12 R)
• M29: 10,392,115 km (0.108 R)
• M30: 10,534,832 km (0.067 R)
• M31: 10,822,359 km (0.098 R)
• M32: 11,848,899 km (0.072 R)
• M33: 12,855,394 km (0.115 R)
• M34: 14,469,106 km (0.056 R)
• M35: 14,895,759 km (0.112 R)
• M36: 15,326,751 km (0.069 R)
• M37: 15,707,178 km (0.12 R)
• M38: 15,816,384 km (0.079 R)
• M39: 15,925,890 km (0.082 R)
• M40: 16,035,695 km (0.069 R)
• M41: 16,867,010 km (0.064 R)
• M42: 16,978,910 km (0.06 R)
• M43: 17,091,108 km (0.098 R)
• M44: 17,316,103 km (0.049 R)
• M45: 18,054,369 km (0.087 R)
• M46: 18,629,273 km (0.076 R)
• M47: 18,802,807 km (0.057 R)
• M48: 19,035,132 km (0.097 R)
• M49: 19,326,998 km (0.112 R)
• M50: 19,620,210 km (0.114 R)
• M51: 19,796,885 km (0.115 R)
• M52: 20,270,661 km (0.091 R)
• M53: 20,628,350 km (0.063 R)
• M54: 21,592,657 km (0.105 R)
• M55: 22,080,197 km (0.079 R)
• M56: 24,003,876 km (0.062 R)
• M57: 25,916,186 km (0.047 R)
• M58: 26,304,392 km (0.067 R)
• M59: 27,810,693 km (0.089 R)
• M60: 28,741,341 km (0.119 R)
• M61: 29,143,161 km (0.073 R)
• M62: 29,277,650 km (0.081 R)
• M63: 31,318,165 km (0.089 R)
• M64: 31,593,724 km (0.083 R)
• M65: 31,870,031 km (0.098 R)
• M66: 33,333,996 km (0.036 R)
• M67: 33,615,240 km (0.077 R)
• M68: 34,464,058 km (0.066 R)
• M69: 37,709,135 km (0.089 R)
• M70: 37,782,289 km (0.041 R)
• M71: 39,108,324 km (0.099 R)
• M72: 40,150,124 km (0.068 R)
• M73: 40,449,469 km (0.113 R)
• M74: 41,276,596 km (0.044 R)
• M75: 41,654,330 km (0.1 R)
• M76: 42,185,104 km (0.059 R)
• M77: 43,944,973 km (0.106 R)
• M78: 45,572,598 km (0.109 R)
• M79: 45,884,958 km (0.112 R)
• M80: 46,983,455 km (0.096 R)
• M81: 47,615,057 km (0.078 R)
• M82: 48,966,674 km (0.08 R)
• M83: 49,046,559 km (0.106 R)
• M84: 49,767,621 km (0.112 R)
• M85: 50,089,107 km (0.112 R)
• M86: 50,734,323 km (0.102 R)
• M87: 51,951,601 km (0.08 R)
• M88: 54,580,334 km (0.042 R)
• M89: 55,161,223 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.8

Radius: 5.4

Gravity: 18.58 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.84 AU - 24.73 AU

Year: 30636 Days

Day: 18.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 93,505,787 km

• M1: 1,372,261 km (0.108 R)
• M2: 2,423,635 km (0.102 R)
• M3: 2,760,081 km (0.115 R)
• M4: 2,933,764 km (0.03 R)
• M5: 3,383,455 km (0.111 R)
• M6: 3,999,948 km (0.077 R)
• M7: 4,857,293 km (0.118 R)
• M8: 5,067,029 km (0.034 R)
• M9: 5,549,782 km (0.098 R)
• M10: 6,159,692 km (0.081 R)
• M11: 6,329,785 km (0.118 R)
• M12: 6,732,503 km (0.103 R)
• M13: 6,907,532 km (0.095 R)
• M14: 7,562,621 km (0.063 R)
• M15: 10,984,672 km (0.12 R)
• M16: 12,240,995 km (0.096 R)
• M17: 13,468,595 km (0.076 R)
• M18: 14,583,997 km (0.108 R)
• M19: 16,116,777 km (0.1 R)
• M20: 16,194,717 km (0.107 R)
• M21: 16,744,041 km (0.118 R)
• M22: 16,823,029 km (0.078 R)
• M23: 16,981,303 km (0.077 R)
• M24: 17,219,762 km (0.038 R)
• M25: 18,103,437 km (0.102 R)
• M26: 18,428,363 km (0.073 R)
• M27: 19,249,207 km (0.051 R)
• M28: 19,414,812 km (0.113 R)
• M29: 20,249,867 km (0.047 R)
• M30: 20,418,314 km (0.028 R)
• M31: 21,267,432 km (0.103 R)
• M32: 21,438,572 km (0.116 R)
• M33: 22,475,434 km (0.103 R)
• M34: 22,562,500 km (0.118 R)
• M35: 22,824,596 km (0.107 R)
• M36: 23,440,042 km (0.071 R)
• M37: 24,418,112 km (0.066 R)
• M38: 24,867,205 km (0.033 R)
• M39: 25,591,259 km (0.074 R)
• M40: 26,414,047 km (0.072 R)
• M41: 27,524,512 km (0.105 R)
• M42: 28,650,386 km (0.107 R)
• M43: 28,744,782 km (0.068 R)
• M44: 28,839,328 km (0.083 R)
• M45: 28,934,023 km (0.118 R)
• M46: 29,028,868 km (0.088 R)
• M47: 29,791,070 km (0.081 R)
• M48: 29,886,812 km (0.104 R)
• M49: 30,946,564 km (0.117 R)
• M50: 31,043,503 km (0.093 R)
• M51: 31,724,921 km (0.077 R)
• M52: 31,822,758 km (0.08 R)
• M53: 33,102,718 km (0.1 R)
• M54: 33,599,532 km (0.106 R)
• M55: 35,104,487 km (0.115 R)
• M56: 35,408,170 km (0.119 R)
• M57: 36,120,107 km (0.082 R)
• M58: 36,939,454 km (0.112 R)
• M59: 37,248,224 km (0.096 R)
• M60: 39,855,117 km (0.076 R)
• M61: 40,383,496 km (0.103 R)
• M62: 40,914,120 km (0.114 R)
• M63: 42,304,782 km (0.095 R)
• M64: 43,710,852 km (0.054 R)
• M65: 44,912,422 km (0.105 R)
• M66: 45,682,851 km (0.094 R)
• M67: 45,903,658 km (0.079 R)
• M68: 46,235,765 km (0.107 R)
• M69: 47,013,524 km (0.077 R)
• M70: 47,683,723 km (0.082 R)
• M71: 50,395,633 km (0.054 R)
• M72: 50,509,627 km (0.092 R)
• M73: 51,195,982 km (0.061 R)
• M74: 51,425,465 km (0.084 R)
• M75: 52,000,519 km (0.077 R)
• M76: 52,925,183 km (0.097 R)
• M77: 53,971,770 km (0.08 R)
• M78: 54,673,384 km (0.09 R)
• M79: 57,509,760 km (0.025 R)
• M80: 65,054,878 km (0.026 R)
• M81: 65,427,676 km (0.081 R)
• M82: 66,675,771 km (0.098 R)
• M83: 67,051,860 km (0.101 R)
• M84: 68,310,128 km (0.085 R)
• M85: 70,850,000 km (0.077 R)
• M86: 71,361,625 km (0.09 R)
• M87: 72,131,456 km (0.118 R)
• M88: 72,388,764 km (0.067 R)
• M89: 74,847,555 km (0.114 R)
• M90: 79,713,525 km (0.059 R)
• M91: 81,715,144 km (0.109 R)
• M92: 85,223,813 km (0.066 R)
• M93: 85,495,632 km (0.087 R)
• M94: 86,449,618 km (0.073 R)
• M95: 88,230,730 km (0.097 R)
• M96: 92,666,157 km (0.103 R)
• M97: 92,805,881 km (0.084 R)
• M98: 92,945,755 km (0.102 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit