🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.76 AU - 1.16 AU

Year: 402 Days

Day: 26.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.04 AU - 1.32 AU

Year: 548 Days

Day: 41.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,302,363 km

• M1: 1,008,439 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.1 AU - 1.3 AU

Year: 562 Days

Day: 18.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,302,363 km

• M1: 157,676 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.66 AU - 2.56 AU

Year: 1310 Days

Day: 32.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.53 AU - 2.85 AU

Year: 1886 Days

Day: 14.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,302,363 km

• M1: 1,514,529 km (0.077 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 11.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.08 AU - 3.9 AU

Year: 2787 Days

Day: 11.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 51,302,363 km

• M1: 148,401 km (0.092 R)
• M2: 229,782 km (0.102 R)
• M3: 346,319 km (0.032 R)
• M4: 626,815 km (0.116 R)
• M5: 748,139 km (0.084 R)
• M6: 1,340,846 km (0.09 R)
• M7: 1,770,940 km (0.093 R)
• M8: 1,911,262 km (0.093 R)
• M9: 2,016,579 km (0.112 R)
• M10: 2,143,588 km (0.062 R)
• M11: 2,233,197 km (0.068 R)
• M12: 2,743,176 km (0.078 R)
• M13: 3,106,998 km (0.116 R)
• M14: 3,616,379 km (0.093 R)
• M15: 3,796,046 km (0.096 R)
• M16: 3,941,904 km (0.061 R)
• M17: 4,518,604 km (0.079 R)
• M18: 4,595,796 km (0.099 R)
• M19: 4,922,219 km (0.112 R)
• M20: 5,405,719 km (0.108 R)
• M21: 5,487,848 km (0.066 R)
• M22: 6,476,092 km (0.099 R)
• M23: 6,680,443 km (0.08 R)
• M24: 6,768,705 km (0.1 R)
• M25: 7,065,507 km (0.053 R)
• M26: 7,140,456 km (0.048 R)
• M27: 7,215,554 km (0.093 R)
• M28: 7,381,907 km (0.101 R)
• M29: 7,579,975 km (0.1 R)
• M30: 7,888,445 km (0.052 R)
• M31: 8,091,001 km (0.067 R)
• M32: 8,185,247 km (0.089 R)
• M33: 8,741,602 km (0.12 R)
• M34: 9,261,006 km (0.106 R)
• M35: 9,541,053 km (0.1 R)
• M36: 9,857,303 km (0.076 R)
• M37: 9,957,982 km (0.026 R)
• M38: 10,228,006 km (0.119 R)
• M39: 10,346,787 km (0.099 R)
• M40: 10,620,252 km (0.092 R)
• M41: 11,525,618 km (0.083 R)
• M42: 11,720,245 km (0.064 R)
• M43: 11,987,577 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 14.3

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.34 AU - 4.28 AU

Year: 3179 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,302,363 km

• M1: 260,300 km (0.119 R)
• M2: 495,618 km (0.092 R)
• M3: 606,171 km (0.111 R)
• M4: 727,195 km (0.087 R)
• M5: 889,509 km (0.062 R)
• M6: 1,065,137 km (0.106 R)
• M7: 1,530,835 km (0.107 R)
• M8: 1,636,900 km (0.025 R)
• M9: 1,731,895 km (0.096 R)
• M10: 1,941,930 km (0.087 R)
• M11: 2,160,792 km (0.119 R)
• M12: 2,403,439 km (0.075 R)
• M13: 2,719,689 km (0.06 R)
• M14: 2,932,567 km (0.052 R)
• M15: 3,032,648 km (0.119 R)
• M16: 3,253,754 km (0.097 R)
• M17: 3,480,245 km (0.118 R)
• M18: 3,604,411 km (0.066 R)
• M19: 3,875,632 km (0.108 R)
• M20: 4,134,885 km (0.047 R)
• M21: 4,650,998 km (0.091 R)
• M22: 4,827,673 km (0.058 R)
• M23: 5,208,100 km (0.098 R)
• M24: 5,371,162 km (0.08 R)
• M25: 5,474,085 km (0.117 R)
• M26: 5,577,607 km (0.083 R)
• M27: 6,212,500 km (0.061 R)
• M28: 6,342,202 km (0.09 R)
• M29: 6,892,722 km (0.085 R)
• M30: 7,094,679 km (0.084 R)
• M31: 7,344,358 km (0.09 R)
• M32: 8,110,598 km (0.11 R)
• M33: 8,276,353 km (0.062 R)
• M34: 8,587,367 km (0.073 R)
• M35: 9,568,429 km (0.068 R)
• M36: 10,097,856 km (0.103 R)
• M37: 10,404,532 km (0.038 R)
• M38: 10,584,947 km (0.055 R)
• M39: 11,742,685 km (0.1 R)
• M40: 11,903,652 km (0.106 R)
• M41: 12,227,831 km (0.078 R)
• M42: 12,445,645 km (0.095 R)
• M43: 12,637,280 km (0.07 R)
• M44: 12,747,085 km (0.032 R)
• M45: 12,940,365 km (0.061 R)
• M46: 13,273,669 km (0.088 R)
• M47: 13,413,543 km (0.114 R)
• M48: 13,750,887 km (0.089 R)
• M49: 13,863,983 km (0.108 R)
• M50: 14,034,225 km (0.094 R)
• M51: 14,290,935 km (0.089 R)
• M52: 14,635,608 km (0.118 R)
• M53: 15,333,333 km (0.068 R)
• M54: 15,597,672 km (0.093 R)
• M55: 15,804,417 km (0.109 R)
• M56: 15,982,289 km (0.107 R)
• M57: 16,250,368 km (0.059 R)
• M58: 16,760,945 km (0.05 R)
• M59: 17,552,019 km (0.097 R)
• M60: 17,797,808 km (0.111 R)
• M61: 18,262,010 km (0.09 R)
• M62: 18,386,326 km (0.107 R)
• M63: 19,265,363 km (0.106 R)
• M64: 19,614,375 km (0.088 R)
• M65: 20,029,659 km (0.117 R)
• M66: 20,190,028 km (0.104 R)
• M67: 20,286,518 km (0.026 R)
• M68: 20,447,785 km (0.087 R)
• M69: 20,836,291 km (0.059 R)
• M70: 20,966,441 km (0.067 R)
• M71: 22,082,890 km (0.073 R)
• M72: 22,281,855 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.6

Radius: 5.7

Gravity: 15.87 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.08 AU - 12.34 AU

Year: 13947 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,302,363 km

• M1: 96,191 km (0.095 R)
• M2: 191,336 km (0.086 R)
• M3: 298,747 km (0.094 R)
• M4: 473,477 km (0.117 R)
• M5: 696,976 km (0.034 R)
• M6: 992,582 km (0.075 R)
• M7: 1,209,798 km (0.099 R)
• M8: 1,300,903 km (0.112 R)
• M9: 1,738,477 km (0.118 R)
• M10: 1,920,388 km (0.068 R)
• M11: 2,108,283 km (0.104 R)
• M12: 2,387,133 km (0.114 R)
• M13: 3,197,206 km (0.116 R)
• M14: 3,780,488 km (0.115 R)
• M15: 4,537,154 km (0.11 R)
• M16: 4,823,783 km (0.115 R)
• M17: 4,859,986 km (0.076 R)
• M18: 5,042,495 km (0.046 R)
• M19: 5,116,098 km (0.08 R)
• M20: 5,527,641 km (0.06 R)
• M21: 6,263,214 km (0.072 R)
• M22: 6,501,823 km (0.081 R)
• M23: 6,622,399 km (0.119 R)
• M24: 7,194,162 km (0.104 R)
• M25: 7,235,600 km (0.055 R)
• M26: 7,402,252 km (0.058 R)
• M27: 7,444,140 km (0.094 R)
• M28: 7,867,053 km (0.097 R)
• M29: 8,124,511 km (0.113 R)
• M30: 8,691,786 km (0.115 R)
• M31: 8,736,067 km (0.066 R)
• M32: 9,047,230 km (0.07 R)
• M33: 9,498,268 km (0.116 R)
• M34: 9,589,373 km (0.08 R)
• M35: 10,469,158 km (0.067 R)
• M36: 10,894,764 km (0.042 R)
• M37: 11,714,261 km (0.065 R)
• M38: 12,503,390 km (0.069 R)
• M39: 12,653,287 km (0.078 R)
• M40: 12,954,876 km (0.073 R)
• M41: 13,258,859 km (0.082 R)
• M42: 13,822,095 km (0.11 R)
• M43: 14,602,847 km (0.091 R)
• M44: 14,866,288 km (0.095 R)
• M45: 15,078,119 km (0.097 R)
• M46: 15,131,226 km (0.119 R)
• M47: 15,451,366 km (0.098 R)
• M48: 15,504,922 km (0.091 R)
• M49: 16,206,835 km (0.098 R)
• M50: 16,424,799 km (0.049 R)
• M51: 17,641,479 km (0.054 R)
• M52: 18,544,302 km (0.107 R)
• M53: 19,116,214 km (0.057 R)
• M54: 19,346,595 km (0.088 R)
• M55: 19,926,586 km (0.103 R)
• M56: 20,043,272 km (0.104 R)
• M57: 20,453,470 km (0.114 R)
• M58: 21,103,622 km (0.109 R)
• M59: 21,700,518 km (0.077 R)
• M60: 21,760,506 km (0.087 R)
• M61: 23,401,296 km (0.085 R)
• M62: 24,329,850 km (0.102 R)
• M63: 25,460,062 km (0.031 R)
• M64: 25,967,797 km (0.06 R)
• M65: 27,187,169 km (0.064 R)
• M66: 27,316,571 km (0.073 R)
• M67: 27,511,048 km (0.104 R)
• M68: 27,771,199 km (0.078 R)
• M69: 28,032,098 km (0.088 R)
• M70: 28,951,676 km (0.057 R)
• M71: 29,150,043 km (0.071 R)
• M72: 29,415,130 km (0.095 R)
• M73: 29,814,407 km (0.113 R)
• M74: 29,947,848 km (0.103 R)
• M75: 30,955,240 km (0.096 R)
• M76: 31,158,095 km (0.103 R)
• M77: 32,934,270 km (0.085 R)
• M78: 33,764,987 km (0.116 R)
• M79: 34,183,113 km (0.117 R)
• M80: 35,024,153 km (0.106 R)
• M81: 35,094,613 km (0.114 R)
• M82: 36,156,160 km (0.08 R)
• M83: 38,238,413 km (0.101 R)
• M84: 40,728,768 km (0.114 R)
• M85: 41,769,221 km (0.115 R)
• M86: 42,517,809 km (0.111 R)
• M87: 43,649,068 km (0.086 R)
• M88: 43,724,914 km (0.057 R)
• M89: 44,408,726 km (0.114 R)
• M90: 44,561,167 km (0.115 R)
• M91: 45,864,014 km (0.116 R)
• M92: 46,172,336 km (0.075 R)
• M93: 47,179,428 km (0.037 R)
• M94: 48,428,571 km (0.031 R)
• M95: 49,214,857 km (0.036 R)
• M96: 53,695,463 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.3

Radius: 5

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.74 AU - 10.98 AU

Year: 14255 Days

Day: 17.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,302,363 km

• M1: 66,721 km (0.047 R)
• M2: 121,324 km (0.115 R)
• M3: 229,334 km (0.054 R)
• M4: 426,803 km (0.119 R)
• M5: 535,112 km (0.099 R)
• M6: 705,204 km (0.08 R)
• M7: 1,072,766 km (0.095 R)
• M8: 1,156,990 km (0.04 R)
• M9: 1,492,089 km (0.112 R)
• M10: 1,538,913 km (0.099 R)
• M11: 2,436,201 km (0.115 R)
• M12: 2,491,702 km (0.11 R)
• M13: 3,372,385 km (0.059 R)
• M14: 3,465,285 km (0.11 R)
• M15: 3,749,222 km (0.067 R)
• M16: 4,305,876 km (0.106 R)
• M17: 4,373,045 km (0.101 R)
• M18: 5,099,343 km (0.106 R)
• M19: 5,277,663 km (0.1 R)
• M20: 5,714,190 km (0.116 R)
• M21: 6,314,077 km (0.103 R)
• M22: 6,467,266 km (0.119 R)
• M23: 6,544,159 km (0.086 R)
• M24: 6,621,501 km (0.055 R)
• M25: 7,290,951 km (0.064 R)
• M26: 7,331,044 km (0.101 R)
• M27: 8,064,372 km (0.032 R)
• M28: 8,523,937 km (0.115 R)
• M29: 8,693,132 km (0.055 R)
• M30: 9,250,833 km (0.083 R)
• M31: 9,908,615 km (0.101 R)
• M32: 10,536,028 km (0.119 R)
• M33: 10,763,118 km (0.1 R)
• M34: 11,222,383 km (0.075 R)
• M35: 12,686,199 km (0.112 R)
• M36: 13,025,038 km (0.114 R)
• M37: 14,059,208 km (0.095 R)
• M38: 14,966,369 km (0.104 R)
• M39: 15,375,520 km (0.119 R)
• M40: 15,684,888 km (0.12 R)
• M41: 16,309,758 km (0.11 R)
• M42: 16,678,068 km (0.112 R)
• M43: 17,102,328 km (0.083 R)
• M44: 17,637,589 km (0.039 R)
• M45: 18,178,385 km (0.118 R)
• M46: 19,276,134 km (0.073 R)
• M47: 19,665,388 km (0.088 R)
• M48: 19,944,987 km (0.057 R)
• M49: 20,057,185 km (0.108 R)
• M50: 20,169,683 km (0.063 R)
• M51: 21,133,841 km (0.076 R)
• M52: 22,171,003 km (0.067 R)
• M53: 22,930,212 km (0.099 R)
• M54: 23,935,959 km (0.1 R)
• M55: 24,115,027 km (0.089 R)
• M56: 24,714,765 km (0.097 R)
• M57: 24,895,778 km (0.103 R)
• M58: 25,198,116 km (0.029 R)
• M59: 25,562,835 km (0.117 R)
• M60: 26,235,727 km (0.113 R)
• M61: 26,852,519 km (0.081 R)
• M62: 27,786,608 km (0.112 R)
• M63: 28,541,628 km (0.1 R)
• M64: 29,175,774 km (0.091 R)
• M65: 29,622,622 km (0.115 R)
• M66: 30,458,276 km (0.077 R)
• M67: 31,366,934 km (0.08 R)
• M68: 31,562,757 km (0.107 R)
• M69: 32,548,158 km (0.118 R)
• M70: 33,343,720 km (0.092 R)
• M71: 34,548,880 km (0.088 R)
• M72: 34,818,755 km (0.078 R)
• M73: 37,624,014 km (0.072 R)
• M74: 38,040,495 km (0.115 R)
• M75: 38,388,908 km (0.077 R)
• M76: 38,598,345 km (0.096 R)
• M77: 39,229,199 km (0.107 R)
• M78: 39,299,510 km (0.05 R)
• M79: 39,792,734 km (0.086 R)
• M80: 40,004,715 km (0.118 R)
• M81: 40,429,872 km (0.088 R)
• M82: 40,714,108 km (0.064 R)
• M83: 41,857,933 km (0.111 R)
• M84: 42,361,629 km (0.062 R)
• M85: 43,375,005 km (0.117 R)
• M86: 44,176,850 km (0.078 R)
• M87: 44,250,003 km (0.079 R)
• M88: 44,689,671 km (0.08 R)
• M89: 45,647,247 km (0.045 R)
• M90: 45,721,298 km (0.053 R)
• M91: 46,537,205 km (0.109 R)
• M92: 47,432,847 km (0.088 R)
• M93: 47,732,641 km (0.104 R)
• M94: 48,258,927 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 12,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit