🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.64 AU - 0.86 AU

Year: 247 Days

Day: 44.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.65 AU - 3.29 AU

Year: 1949 Days

Day: 16.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,126,832 km

• M1: 920,177 km (0.105 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903

Radius: 13

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.58 AU - 7.5 AU

Year: 7113 Days

Day: 11.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,126,832 km

• M1: 483,052 km (0.113 R)
• M2: 670,647 km (0.102 R)
• M3: 901,477 km (0.111 R)
• M4: 1,123,330 km (0.117 R)
• M5: 2,117,109 km (0.12 R)
• M6: 2,208,065 km (0.041 R)
• M7: 2,907,135 km (0.075 R)
• M8: 3,008,712 km (0.104 R)
• M9: 3,137,516 km (0.097 R)
• M10: 3,294,594 km (0.097 R)
• M11: 3,508,220 km (0.084 R)
• M12: 3,616,678 km (0.086 R)
• M13: 4,176,324 km (0.12 R)
• M14: 4,883,922 km (0.11 R)
• M15: 5,251,783 km (0.109 R)
• M16: 5,565,340 km (0.103 R)
• M17: 6,375,861 km (0.059 R)
• M18: 6,475,643 km (0.059 R)
• M19: 6,845,898 km (0.102 R)
• M20: 7,016,589 km (0.114 R)
• M21: 7,154,219 km (0.088 R)
• M22: 7,502,034 km (0.067 R)
• M23: 8,034,303 km (0.054 R)
• M24: 8,395,881 km (0.075 R)
• M25: 8,652,292 km (0.091 R)
• M26: 8,799,945 km (0.093 R)
• M27: 9,210,292 km (0.082 R)
• M28: 9,361,087 km (0.057 R)
• M29: 9,550,777 km (0.09 R)
• M30: 9,972,643 km (0.107 R)
• M31: 10,127,477 km (0.105 R)
• M32: 10,755,189 km (0.051 R)
• M33: 12,337,636 km (0.116 R)
• M34: 13,432,542 km (0.086 R)
• M35: 14,470,901 km (0.119 R)
• M36: 15,222,032 km (0.113 R)
• M37: 15,355,922 km (0.047 R)
• M38: 15,714,808 km (0.105 R)
• M39: 16,031,057 km (0.083 R)
• M40: 17,737,969 km (0.091 R)
• M41: 19,019,724 km (0.105 R)
• M42: 19,405,237 km (0.105 R)
• M43: 19,890,682 km (0.103 R)
• M44: 19,988,370 km (0.04 R)
• M45: 20,183,894 km (0.076 R)
• M46: 20,725,289 km (0.047 R)
• M47: 20,973,023 km (0.036 R)
• M48: 21,122,023 km (0.063 R)
• M49: 21,321,287 km (0.115 R)
• M50: 21,521,299 km (0.077 R)
• M51: 21,721,760 km (0.08 R)
• M52: 22,124,777 km (0.115 R)
• M53: 22,225,905 km (0.058 R)
• M54: 22,479,474 km (0.113 R)
• M55: 22,835,965 km (0.089 R)
• M56: 23,040,615 km (0.05 R)
• M57: 23,348,637 km (0.063 R)
• M58: 24,646,698 km (0.084 R)
• M59: 24,909,093 km (0.103 R)
• M60: 25,383,767 km (0.101 R)
• M61: 25,755,069 km (0.054 R)
• M62: 27,258,228 km (0.107 R)
• M63: 27,638,506 km (0.104 R)
• M64: 27,965,826 km (0.103 R)
• M65: 29,010,767 km (0.082 R)
• M66: 29,176,970 km (0.082 R)
• M67: 29,454,624 km (0.051 R)
• M68: 30,236,722 km (0.057 R)
• M69: 32,107,293 km (0.03 R)
• M70: 32,279,181 km (0.108 R)
• M71: 33,317,091 km (0.046 R)
• M72: 34,014,965 km (0.114 R)
• M73: 34,131,801 km (0.078 R)
• M74: 34,248,787 km (0.096 R)
• M75: 34,424,415 km (0.053 R)
• M76: 34,541,700 km (0.079 R)
• M77: 35,721,728 km (0.116 R)
• M78: 36,555,586 km (0.098 R)
• M79: 36,974,909 km (0.106 R)
• M80: 37,155,174 km (0.119 R)
• M81: 37,275,451 km (0.077 R)
• M82: 38,485,698 km (0.086 R)
• M83: 39,524,505 km (0.032 R)
• M84: 40,016,533 km (0.078 R)
• M85: 40,696,306 km (0.119 R)
• M86: 40,820,322 km (0.101 R)
• M87: 41,442,350 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 8.2

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.69 AU - 8.81 AU

Year: 7434 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,126,832 km

• M1: 225,743 km (0.12 R)
• M2: 360,980 km (0.109 R)
• M3: 464,053 km (0.098 R)
• M4: 577,897 km (0.093 R)
• M5: 701,764 km (0.084 R)
• M6: 819,497 km (0.11 R)
• M7: 1,025,344 km (0.111 R)
• M8: 1,283,400 km (0.095 R)
• M9: 1,838,857 km (0.08 R)
• M10: 2,088,835 km (0.093 R)
• M11: 2,575,028 km (0.095 R)
• M12: 2,690,368 km (0.104 R)
• M13: 2,950,369 km (0.046 R)
• M14: 3,342,914 km (0.046 R)
• M15: 3,570,901 km (0.042 R)
• M16: 3,648,094 km (0.077 R)
• M17: 3,725,885 km (0.067 R)
• M18: 3,830,453 km (0.088 R)
• M19: 4,122,917 km (0.098 R)
• M20: 4,340,283 km (0.045 R)
• M21: 4,985,947 km (0.083 R)
• M22: 5,072,415 km (0.084 R)
• M23: 5,130,309 km (0.104 R)
• M24: 5,751,589 km (0.082 R)
• M25: 5,812,027 km (0.116 R)
• M26: 6,553,584 km (0.09 R)
• M27: 6,775,437 km (0.111 R)
• M28: 6,871,329 km (0.107 R)
• M29: 6,967,670 km (0.038 R)
• M30: 7,064,460 km (0.095 R)
• M31: 7,161,699 km (0.116 R)
• M32: 7,489,019 km (0.086 R)
• M33: 7,588,202 km (0.111 R)
• M34: 7,821,276 km (0.079 R)
• M35: 7,921,806 km (0.08 R)
• M36: 8,124,361 km (0.083 R)
• M37: 8,397,078 km (0.037 R)
• M38: 8,742,200 km (0.101 R)
• M39: 8,986,494 km (0.104 R)
• M40: 9,056,805 km (0.086 R)
• M41: 9,162,421 km (0.099 R)
• M42: 9,517,716 km (0.081 R)
• M43: 10,168,616 km (0.118 R)
• M44: 10,647,628 km (0.118 R)
• M45: 10,833,878 km (0.099 R)
• M46: 12,089,752 km (0.068 R)
• M47: 12,440,110 km (0.062 R)
• M48: 13,151,149 km (0.061 R)
• M49: 13,391,104 km (0.036 R)
• M50: 14,037,965 km (0.109 R)
• M51: 14,860,753 km (0.07 R)
• M52: 15,445,980 km (0.11 R)
• M53: 16,124,107 km (0.076 R)
• M54: 16,380,967 km (0.105 R)
• M55: 16,725,491 km (0.104 R)
• M56: 17,905,818 km (0.089 R)
• M57: 18,483,715 km (0.113 R)
• M58: 18,797,421 km (0.108 R)
• M59: 19,112,923 km (0.088 R)
• M60: 19,521,026 km (0.055 R)
• M61: 20,346,058 km (0.112 R)
• M62: 20,855,888 km (0.101 R)
• M63: 21,322,933 km (0.03 R)
• M64: 21,887,964 km (0.071 R)
• M65: 22,172,349 km (0.118 R)
• M66: 22,362,638 km (0.027 R)
• M67: 23,612,378 km (0.092 R)
• M68: 23,952,863 km (0.095 R)
• M69: 26,028,982 km (0.101 R)
• M70: 26,330,272 km (0.093 R)
• M71: 27,495,789 km (0.098 R)
• M72: 27,956,551 km (0.097 R)
• M73: 28,110,637 km (0.079 R)
• M74: 28,162,098 km (0.066 R)
• M75: 28,265,022 km (0.058 R)
• M76: 29,772,220 km (0.065 R)
• M77: 30,720,820 km (0.102 R)
• M78: 30,879,843 km (0.111 R)
• M79: 31,039,165 km (0.068 R)
• M80: 32,162,196 km (0.079 R)
• M81: 32,269,757 km (0.093 R)
• M82: 32,972,418 km (0.101 R)
• M83: 33,243,938 km (0.117 R)
• M84: 33,298,392 km (0.062 R)
• M85: 33,516,356 km (0.044 R)
• M86: 33,734,769 km (0.103 R)
• M87: 34,008,383 km (0.091 R)
• M88: 35,387,676 km (0.115 R)
• M89: 36,280,027 km (0.089 R)
• M90: 36,841,468 km (0.105 R)
• M91: 37,123,310 km (0.07 R)
• M92: 37,236,256 km (0.11 R)
• M93: 38,030,023 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808

Radius: 8.3

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.41 AU - 8.73 AU

Year: 9554 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,126,832 km

• M1: 107,561 km (0.105 R)
• M2: 175,927 km (0.116 R)
• M3: 296,952 km (0.104 R)
• M4: 397,033 km (0.084 R)
• M5: 701,315 km (0.097 R)
• M6: 896,989 km (0.078 R)
• M7: 1,070,074 km (0.108 R)
• M8: 1,254,378 km (0.109 R)
• M9: 1,339,649 km (0.034 R)
• M10: 1,404,874 km (0.102 R)
• M11: 1,493,585 km (0.095 R)
• M12: 1,843,195 km (0.114 R)
• M13: 2,534,936 km (0.083 R)
• M14: 2,866,295 km (0.108 R)
• M15: 2,922,843 km (0.096 R)
• M16: 3,182,096 km (0.12 R)
• M17: 3,753,859 km (0.076 R)
• M18: 5,440,276 km (0.097 R)
• M19: 5,831,175 km (0.101 R)
• M20: 5,939,335 km (0.073 R)
• M21: 6,121,246 km (0.077 R)
• M22: 6,194,399 km (0.091 R)
• M23: 6,565,103 km (0.092 R)
• M24: 6,828,844 km (0.099 R)
• M25: 6,904,690 km (0.066 R)
• M26: 7,289,007 km (0.092 R)
• M27: 7,483,633 km (0.04 R)
• M28: 7,719,699 km (0.117 R)
• M29: 8,360,875 km (0.094 R)
• M30: 8,564,777 km (0.069 R)
• M31: 9,102,582 km (0.073 R)
• M32: 9,481,214 km (0.087 R)
• M33: 9,566,185 km (0.045 R)
• M34: 9,651,307 km (0.063 R)
• M35: 11,451,119 km (0.055 R)
• M36: 11,859,970 km (0.07 R)
• M37: 11,951,374 km (0.113 R)
• M38: 12,089,154 km (0.118 R)
• M39: 12,273,458 km (0.057 R)
• M40: 12,412,435 km (0.109 R)
• M41: 14,460,130 km (0.111 R)
• M42: 14,901,893 km (0.077 R)
• M43: 15,748,467 km (0.074 R)
• M44: 16,661,612 km (0.085 R)
• M45: 16,969,784 km (0.087 R)
• M46: 17,021,395 km (0.025 R)
• M47: 17,748,591 km (0.059 R)
• M48: 18,168,661 km (0.09 R)
• M49: 18,805,051 km (0.111 R)
• M50: 18,858,457 km (0.107 R)
• M51: 19,179,644 km (0.11 R)
• M52: 19,827,403 km (0.091 R)
• M53: 21,757,664 km (0.107 R)
• M54: 21,869,713 km (0.099 R)
• M55: 21,925,962 km (0.031 R)
• M56: 22,887,277 km (0.119 R)
• M57: 23,401,894 km (0.048 R)
• M58: 24,384,303 km (0.107 R)
• M59: 24,559,034 km (0.088 R)
• M60: 25,203,352 km (0.114 R)
• M61: 25,498,059 km (0.099 R)
• M62: 25,675,333 km (0.081 R)
• M63: 28,079,371 km (0.025 R)
• M64: 29,122,666 km (0.099 R)
• M65: 29,742,301 km (0.089 R)
• M66: 31,057,565 km (0.113 R)
• M67: 31,310,236 km (0.118 R)
• M68: 32,136,166 km (0.103 R)
• M69: 32,840,772 km (0.081 R)
• M70: 33,615,090 km (0.041 R)
• M71: 33,679,866 km (0.081 R)
• M72: 34,525,992 km (0.069 R)
• M73: 35,379,148 km (0.113 R)
• M74: 35,445,121 km (0.119 R)
• M75: 39,064,791 km (0.088 R)
• M76: 39,405,874 km (0.032 R)
• M77: 39,474,241 km (0.099 R)
• M78: 39,747,855 km (0.069 R)
• M79: 40,228,363 km (0.031 R)
• M80: 40,849,045 km (0.078 R)
• M81: 40,918,309 km (0.114 R)
• M82: 42,099,982 km (0.119 R)
• M83: 42,659,927 km (0.095 R)
• M84: 44,567,898 km (0.11 R)
• M85: 45,281,630 km (0.078 R)
• M86: 45,424,795 km (0.105 R)
• M87: 45,496,452 km (0.117 R)
• M88: 47,154,894 km (0.082 R)
• M89: 47,372,559 km (0.102 R)
• M90: 47,882,090 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 11,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit