🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.19 AU - 1.37 AU

Year: 511 Days

Day: 35 Hours

Environment

Temp: 17 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.3 AU - 1.52 AU

Year: 591 Days

Day: 17.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.23 AU - 2.33 AU

Year: 1216 Days

Day: 16.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,116,529 km

• M1: 178,769 km (0.088 R)
• M2: 1,207,704 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.12 AU - 4.68 AU

Year: 2720 Days

Day: 27.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.9 AU - 4.2 AU

Year: 2878 Days

Day: 14.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.38 AU - 4.48 AU

Year: 3292 Days

Day: 18.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 9.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.75 AU - 5.97 AU

Year: 5009 Days

Day: 10.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 89,116,529 km

• M1: 230,830 km (0.105 R)
• M2: 341,382 km (0.105 R)
• M3: 559,047 km (0.098 R)
• M4: 690,843 km (0.089 R)
• M5: 764,146 km (0.082 R)
• M6: 827,276 km (0.093 R)
• M7: 1,014,423 km (0.104 R)
• M8: 1,098,946 km (0.074 R)
• M9: 1,171,351 km (0.057 R)
• M10: 1,517,521 km (0.081 R)
• M11: 1,681,480 km (0.065 R)
• M12: 1,851,423 km (0.047 R)
• M13: 2,027,201 km (0.105 R)
• M14: 2,236,189 km (0.1 R)
• M15: 2,329,239 km (0.112 R)
• M16: 2,557,974 km (0.1 R)
• M17: 3,099,369 km (0.113 R)
• M18: 3,319,427 km (0.118 R)
• M19: 3,774,953 km (0.111 R)
• M20: 3,875,183 km (0.103 R)
• M21: 4,518,604 km (0.1 R)
• M22: 4,637,085 km (0.114 R)
• M23: 4,792,667 km (0.087 R)
• M24: 5,419,332 km (0.096 R)
• M25: 5,583,292 km (0.073 R)
• M26: 6,045,848 km (0.098 R)
• M27: 6,347,886 km (0.085 R)
• M28: 6,467,415 km (0.111 R)
• M29: 6,843,953 km (0.101 R)
• M30: 7,076,129 km (0.098 R)
• M31: 7,144,944 km (0.041 R)
• M32: 7,283,172 km (0.072 R)
• M33: 7,408,386 km (0.051 R)
• M34: 7,520,285 km (0.098 R)
• M35: 7,604,658 km (0.09 R)
• M36: 8,145,754 km (0.097 R)
• M37: 8,743,547 km (0.094 R)
• M38: 8,832,258 km (0.118 R)
• M39: 8,965,849 km (0.089 R)
• M40: 9,235,125 km (0.118 R)
• M41: 9,325,333 km (0.11 R)
• M42: 9,750,789 km (0.118 R)
• M43: 9,842,792 km (0.086 R)
• M44: 10,198,087 km (0.101 R)
• M45: 10,276,027 km (0.094 R)
• M46: 10,432,208 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.4

Radius: 8.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.85 AU - 6.67 AU

Year: 5530 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,116,529 km

• M1: 114,592 km (0.113 R)
• M2: 200,012 km (0.081 R)
• M3: 304,581 km (0.112 R)
• M4: 381,475 km (0.082 R)
• M5: 466,297 km (0.108 R)
• M6: 558,150 km (0.118 R)
• M7: 666,907 km (0.062 R)
• M8: 838,346 km (0.116 R)
• M9: 894,894 km (0.088 R)
• M10: 1,262,157 km (0.027 R)
• M11: 1,314,516 km (0.063 R)
• M12: 1,421,629 km (0.099 R)
• M13: 1,559,558 km (0.056 R)
• M14: 1,789,789 km (0.104 R)
• M15: 1,939,088 km (0.117 R)
• M16: 2,030,791 km (0.111 R)
• M17: 2,298,422 km (0.105 R)
• M18: 2,577,422 km (0.098 R)
• M19: 2,661,496 km (0.026 R)
• M20: 2,729,563 km (0.072 R)
• M21: 2,832,636 km (0.11 R)
• M22: 3,312,396 km (0.073 R)
• M23: 3,385,699 km (0.112 R)
• M24: 3,894,481 km (0.075 R)
• M25: 4,069,361 km (0.074 R)
• M26: 4,467,441 km (0.119 R)
• M27: 4,528,178 km (0.074 R)
• M28: 4,774,117 km (0.059 R)
• M29: 5,236,374 km (0.118 R)
• M30: 5,386,421 km (0.096 R)
• M31: 5,889,668 km (0.105 R)
• M32: 6,023,409 km (0.117 R)
• M33: 6,158,196 km (0.101 R)
• M34: 6,499,579 km (0.106 R)
• M35: 6,707,221 km (0.092 R)
• M36: 6,800,270 km (0.05 R)
• M37: 7,463,737 km (0.071 R)
• M38: 7,657,017 km (0.088 R)
• M39: 8,048,665 km (0.097 R)
• M40: 8,246,882 km (0.103 R)
• M41: 9,030,475 km (0.118 R)
• M42: 9,133,249 km (0.093 R)
• M43: 9,236,472 km (0.053 R)
• M44: 9,418,084 km (0.095 R)
• M45: 9,627,072 km (0.116 R)
• M46: 9,969,950 km (0.035 R)
• M47: 10,263,162 km (0.116 R)
• M48: 10,667,675 km (0.108 R)
• M49: 10,912,865 km (0.098 R)
• M50: 11,077,423 km (0.066 R)
• M51: 11,215,203 km (0.059 R)
• M52: 11,436,757 km (0.052 R)
• M53: 11,743,732 km (0.065 R)
• M54: 11,940,453 km (0.088 R)
• M55: 12,480,053 km (0.117 R)
• M56: 12,680,963 km (0.081 R)
• M57: 12,738,558 km (0.089 R)
• M58: 12,998,709 km (0.086 R)
• M59: 13,878,643 km (0.118 R)
• M60: 14,265,803 km (0.078 R)
• M61: 14,415,700 km (0.05 R)
• M62: 14,717,139 km (0.075 R)
• M63: 15,081,410 km (0.039 R)
• M64: 15,142,446 km (0.102 R)
• M65: 15,234,150 km (0.054 R)
• M66: 16,005,476 km (0.066 R)
• M67: 16,161,208 km (0.117 R)
• M68: 17,138,231 km (0.079 R)
• M69: 17,617,842 km (0.113 R)
• M70: 17,907,763 km (0.079 R)
• M71: 18,231,642 km (0.046 R)
• M72: 18,655,752 km (0.117 R)
• M73: 19,846,850 km (0.103 R)
• M74: 20,114,930 km (0.108 R)
• M75: 20,722,447 km (0.077 R)
• M76: 20,790,364 km (0.108 R)
• M77: 21,096,591 km (0.089 R)
• M78: 21,164,957 km (0.113 R)
• M79: 21,404,463 km (0.106 R)
• M80: 22,197,930 km (0.119 R)
• M81: 22,930,810 km (0.112 R)
• M82: 23,141,594 km (0.064 R)
• M83: 23,388,430 km (0.113 R)
• M84: 23,707,074 km (0.041 R)

Asteroid Belt

Center: 8.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 8.6

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.24 AU - 12.86 AU

Year: 12100 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,116,529 km

• M1: 108,309 km (0.116 R)
• M2: 259,702 km (0.038 R)
• M3: 345,870 km (0.055 R)
• M4: 497,413 km (0.119 R)
• M5: 766,539 km (0.1 R)
• M6: 1,006,195 km (0.073 R)
• M7: 1,116,299 km (0.039 R)
• M8: 1,172,847 km (0.072 R)
• M9: 1,249,890 km (0.111 R)
• M10: 1,308,832 km (0.061 R)
• M11: 2,182,932 km (0.112 R)
• M12: 2,549,447 km (0.105 R)
• M13: 3,148,736 km (0.084 R)
• M14: 3,367,298 km (0.113 R)
• M15: 3,478,450 km (0.055 R)
• M16: 3,675,919 km (0.095 R)
• M17: 4,081,927 km (0.105 R)
• M18: 4,532,815 km (0.063 R)
• M19: 4,936,431 km (0.047 R)
• M20: 5,384,027 km (0.117 R)
• M21: 5,481,565 km (0.085 R)
• M22: 5,678,586 km (0.092 R)
• M23: 5,978,529 km (0.063 R)
• M24: 6,386,632 km (0.116 R)
• M25: 7,122,205 km (0.096 R)
• M26: 7,445,636 km (0.109 R)
• M27: 8,032,508 km (0.118 R)
• M28: 8,369,253 km (0.081 R)
• M29: 8,482,498 km (0.051 R)
• M30: 8,634,340 km (0.117 R)
• M31: 8,787,080 km (0.083 R)
• M32: 8,863,823 km (0.066 R)
• M33: 9,017,909 km (0.108 R)
• M34: 9,289,579 km (0.045 R)
• M35: 10,161,286 km (0.107 R)
• M36: 10,606,938 km (0.03 R)
• M37: 11,475,353 km (0.077 R)
• M38: 12,237,854 km (0.063 R)
• M39: 12,581,929 km (0.09 R)
• M40: 13,016,511 km (0.06 R)
• M41: 13,104,025 km (0.07 R)
• M42: 13,544,591 km (0.106 R)
• M43: 13,900,634 km (0.111 R)
• M44: 14,259,669 km (0.093 R)
• M45: 14,349,877 km (0.068 R)
• M46: 15,586,602 km (0.102 R)
• M47: 15,726,177 km (0.103 R)
• M48: 17,722,710 km (0.093 R)
• M49: 17,917,038 km (0.109 R)
• M50: 18,701,230 km (0.092 R)
• M51: 20,201,696 km (0.115 R)
• M52: 21,223,300 km (0.108 R)
• M53: 21,740,460 km (0.028 R)
• M54: 21,948,551 km (0.042 R)
• M55: 22,052,671 km (0.073 R)
• M56: 22,209,449 km (0.111 R)
• M57: 22,418,887 km (0.084 R)
• M58: 22,734,388 km (0.107 R)
• M59: 23,957,351 km (0.108 R)
• M60: 24,333,739 km (0.038 R)
• M61: 24,820,680 km (0.07 R)
• M62: 25,038,046 km (0.045 R)
• M63: 26,134,748 km (0.089 R)
• M64: 26,245,151 km (0.07 R)
• M65: 27,134,959 km (0.119 R)
• M66: 27,415,007 km (0.095 R)
• M67: 27,978,093 km (0.119 R)
• M68: 28,091,189 km (0.077 R)
• M69: 28,715,760 km (0.077 R)
• M70: 29,001,193 km (0.072 R)
• M71: 29,805,281 km (0.059 R)
• M72: 30,210,243 km (0.102 R)
• M73: 31,083,894 km (0.111 R)
• M74: 32,617,721 km (0.112 R)
• M75: 32,915,571 km (0.084 R)
• M76: 33,154,478 km (0.103 R)
• M77: 33,513,962 km (0.068 R)
• M78: 34,782,103 km (0.093 R)
• M79: 34,842,840 km (0.066 R)
• M80: 35,391,415 km (0.114 R)
• M81: 35,881,498 km (0.099 R)
• M82: 38,177,077 km (0.1 R)
• M83: 38,994,929 km (0.105 R)
• M84: 39,247,749 km (0.084 R)
• M85: 40,711,864 km (0.107 R)
• M86: 41,870,050 km (0.041 R)
• M87: 42,778,409 km (0.067 R)
• M88: 43,039,158 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.1

Radius: 4.4

Gravity: 29.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.68 AU - 19.2 AU

Year: 27960 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,116,529 km

• M1: 157,527 km (0.098 R)
• M2: 517,459 km (0.11 R)
• M3: 767,287 km (0.104 R)
• M4: 1,363,585 km (0.113 R)
• M5: 1,599,201 km (0.115 R)
• M6: 2,184,428 km (0.063 R)
• M7: 2,828,896 km (0.114 R)
• M8: 3,041,774 km (0.104 R)
• M9: 3,259,738 km (0.111 R)
• M10: 3,393,029 km (0.099 R)
• M11: 4,277,452 km (0.105 R)
• M12: 6,078,311 km (0.086 R)
• M13: 6,132,765 km (0.047 R)
• M14: 6,518,877 km (0.119 R)
• M15: 6,686,875 km (0.074 R)
• M16: 6,856,220 km (0.063 R)
• M17: 7,141,503 km (0.117 R)
• M18: 7,430,676 km (0.097 R)
• M19: 8,080,529 km (0.075 R)
• M20: 8,381,819 km (0.085 R)
• M21: 11,054,086 km (0.112 R)
• M22: 11,998,497 km (0.036 R)
• M23: 12,067,013 km (0.106 R)
• M24: 13,748,194 km (0.093 R)
• M25: 13,819,851 km (0.089 R)
• M26: 15,501,331 km (0.111 R)
• M27: 16,328,009 km (0.115 R)
• M28: 16,479,851 km (0.045 R)
• M29: 16,708,586 km (0.12 R)
• M30: 17,168,899 km (0.091 R)
• M31: 17,555,909 km (0.086 R)
• M32: 17,789,431 km (0.068 R)
• M33: 18,259,467 km (0.067 R)
• M34: 20,017,990 km (0.074 R)
• M35: 20,834,944 km (0.091 R)
• M36: 21,082,230 km (0.116 R)
• M37: 21,247,535 km (0.087 R)
• M38: 21,746,145 km (0.099 R)
• M39: 21,829,620 km (0.105 R)
• M40: 21,996,871 km (0.066 R)
• M41: 22,501,315 km (0.095 R)
• M42: 23,521,572 km (0.107 R)
• M43: 23,864,900 km (0.112 R)
• M44: 27,299,068 km (0.1 R)
• M45: 27,479,184 km (0.117 R)
• M46: 29,303,081 km (0.068 R)
• M47: 29,950,690 km (0.119 R)
• M48: 31,071,627 km (0.035 R)
• M49: 31,826,648 km (0.108 R)
• M50: 32,778,838 km (0.106 R)
• M51: 33,836,944 km (0.114 R)
• M52: 34,127,463 km (0.053 R)
• M53: 34,516,118 km (0.099 R)
• M54: 35,199,781 km (0.072 R)
• M55: 39,089,774 km (0.026 R)
• M56: 40,416,408 km (0.076 R)
• M57: 41,240,094 km (0.071 R)
• M58: 42,069,315 km (0.07 R)
• M59: 42,485,945 km (0.116 R)
• M60: 43,323,394 km (0.051 R)
• M61: 43,638,896 km (0.106 R)
• M62: 45,014,598 km (0.062 R)
• M63: 45,227,475 km (0.1 R)
• M64: 45,334,139 km (0.084 R)
• M65: 46,619,633 km (0.081 R)
• M66: 46,942,914 km (0.032 R)
• M67: 48,134,461 km (0.089 R)
• M68: 50,879,283 km (0.113 R)
• M69: 51,101,137 km (0.071 R)
• M70: 51,434,441 km (0.093 R)
• M71: 52,326,642 km (0.116 R)
• M72: 53,111,582 km (0.115 R)
• M73: 53,449,075 km (0.119 R)
• M74: 54,579,586 km (0.054 R)
• M75: 55,489,590 km (0.058 R)
• M76: 55,717,877 km (0.071 R)
• M77: 56,634,163 km (0.041 R)
• M78: 58,133,583 km (0.107 R)
• M79: 62,591,001 km (0.11 R)
• M80: 64,140,985 km (0.095 R)
• M81: 64,500,468 km (0.111 R)
• M82: 66,428,934 km (0.067 R)
• M83: 67,400,273 km (0.071 R)
• M84: 68,254,029 km (0.12 R)
• M85: 68,620,992 km (0.093 R)
• M86: 69,111,374 km (0.103 R)
• M87: 69,356,864 km (0.101 R)
• M88: 69,602,803 km (0.095 R)
• M89: 69,972,160 km (0.116 R)
• M90: 70,836,686 km (0.098 R)
• M91: 75,211,526 km (0.102 R)
• M92: 75,970,287 km (0.085 R)
• M93: 80,059,544 km (0.116 R)
• M94: 81,092,967 km (0.118 R)
• M95: 81,870,875 km (0.025 R)
• M96: 86,458,145 km (0.076 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 20,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit