🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.49 AU - 0.63 AU

Year: 129 Days

Day: 13.2 Hours

Environment

Temp: 345 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,630,310 km

• M1: 207,043 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.68 AU - 0.84 AU

Year: 204 Days

Day: 27.5 Hours

Environment

Temp: 308 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,630,310 km

• M1: 21,692 km (0.095 R)
• M2: 46,974 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.32 AU - 2.14 AU

Year: 700 Days

Day: 33.5 Hours

Environment

Temp: 79 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,630,310 km

• M1: 141,520 km (0.084 R)
• M2: 589,864 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.94 AU - 2.66 AU

Year: 1073 Days

Day: 46.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.38 AU - 3.62 AU

Year: 1598 Days

Day: 28.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.28 AU - 3.32 AU

Year: 1844 Days

Day: 41.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.54 AU - 5.2 AU

Year: 3306 Days

Day: 23.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,630,310 km

• M1: 352,004 km (0.12 R)
• M2: 2,709,068 km (0.074 R)

Asteroid Belt

Center: 10.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.6

Radius: 12.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.59 AU - 17.83 AU

Year: 18246 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,630,310 km

• M1: 211,232 km (0.106 R)
• M2: 359,484 km (0.111 R)
• M3: 609,462 km (0.072 R)
• M4: 748,139 km (0.115 R)
• M5: 918,381 km (0.115 R)
• M6: 1,145,022 km (0.071 R)
• M7: 2,038,720 km (0.099 R)
• M8: 2,173,358 km (0.081 R)
• M9: 2,283,462 km (0.086 R)
• M10: 3,324,813 km (0.12 R)
• M11: 3,911,835 km (0.119 R)
• M12: 4,496,014 km (0.103 R)
• M13: 5,329,873 km (0.105 R)
• M14: 5,669,161 km (0.076 R)
• M15: 6,132,765 km (0.11 R)
• M16: 6,408,773 km (0.098 R)
• M17: 7,055,335 km (0.076 R)
• M18: 7,261,630 km (0.096 R)
• M19: 7,680,355 km (0.086 R)
• M20: 8,279,644 km (0.092 R)
• M21: 8,453,776 km (0.104 R)
• M22: 8,673,086 km (0.116 R)
• M23: 8,761,349 km (0.038 R)
• M24: 8,894,341 km (0.029 R)
• M25: 9,027,932 km (0.066 R)
• M26: 9,342,237 km (0.088 R)
• M27: 9,751,836 km (0.112 R)
• M28: 9,935,842 km (0.046 R)
• M29: 10,074,519 km (0.114 R)
• M30: 10,307,144 km (0.059 R)
• M31: 10,777,779 km (0.118 R)
• M32: 11,015,639 km (0.104 R)
• M33: 13,285,488 km (0.077 R)
• M34: 13,797,561 km (0.086 R)
• M35: 13,900,784 km (0.085 R)
• M36: 14,894,114 km (0.072 R)
• M37: 16,127,099 km (0.058 R)
• M38: 16,948,840 km (0.096 R)
• M39: 17,392,697 km (0.118 R)
• M40: 17,728,096 km (0.095 R)
• M41: 18,519,020 km (0.069 R)
• M42: 18,690,010 km (0.062 R)
• M43: 18,804,153 km (0.09 R)
• M44: 18,918,745 km (0.037 R)
• M45: 19,033,487 km (0.119 R)
• M46: 20,428,636 km (0.099 R)
• M47: 20,546,370 km (0.064 R)
• M48: 21,198,018 km (0.099 R)
• M49: 21,736,122 km (0.1 R)
• M50: 21,976,825 km (0.084 R)
• M51: 23,193,355 km (0.084 R)
• M52: 23,377,809 km (0.064 R)
• M53: 23,748,064 km (0.11 R)
• M54: 23,933,864 km (0.101 R)
• M55: 24,369,344 km (0.106 R)
• M56: 26,329,375 km (0.092 R)
• M57: 28,734,460 km (0.111 R)
• M58: 29,330,009 km (0.078 R)
• M59: 29,463,001 km (0.073 R)
• M60: 29,729,286 km (0.075 R)
• M61: 31,141,190 km (0.041 R)
• M62: 31,412,561 km (0.069 R)
• M63: 33,472,972 km (0.032 R)
• M64: 34,169,500 km (0.104 R)
• M65: 36,573,239 km (0.104 R)
• M66: 37,867,709 km (0.091 R)
• M67: 40,058,420 km (0.114 R)
• M68: 40,946,284 km (0.059 R)
• M69: 41,243,535 km (0.107 R)
• M70: 41,392,534 km (0.081 R)
• M71: 41,840,430 km (0.113 R)
• M72: 43,118,445 km (0.117 R)
• M73: 43,648,320 km (0.115 R)
• M74: 43,876,158 km (0.071 R)
• M75: 46,484,995 km (0.107 R)
• M76: 48,121,446 km (0.081 R)
• M77: 49,301,773 km (0.061 R)
• M78: 50,253,066 km (0.076 R)
• M79: 50,571,411 km (0.119 R)
• M80: 50,730,882 km (0.109 R)
• M81: 51,210,194 km (0.116 R)
• M82: 52,495,838 km (0.091 R)
• M83: 52,980,834 km (0.061 R)
• M84: 53,548,408 km (0.076 R)
• M85: 54,199,458 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.4

Radius: 4.1

Gravity: 43.03 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.5 AU - 19.96 AU

Year: 23942 Days

Day: 15.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,630,310 km

• M1: 58,792 km (0.09 R)
• M2: 125,513 km (0.076 R)
• M3: 316,699 km (0.092 R)
• M4: 550,819 km (0.118 R)
• M5: 647,310 km (0.107 R)
• M6: 697,724 km (0.052 R)
• M7: 829,520 km (0.075 R)
• M8: 1,027,139 km (0.072 R)
• M9: 1,239,119 km (0.119 R)
• M10: 1,773,034 km (0.054 R)
• M11: 2,176,499 km (0.072 R)
• M12: 2,487,364 km (0.109 R)
• M13: 2,647,882 km (0.043 R)
• M14: 3,323,466 km (0.067 R)
• M15: 3,545,021 km (0.104 R)
• M16: 3,909,441 km (0.065 R)
• M17: 4,238,108 km (0.096 R)
• M18: 4,575,451 km (0.061 R)
• M19: 5,276,018 km (0.029 R)
• M20: 5,378,791 km (0.057 R)
• M21: 6,009,346 km (0.084 R)
• M22: 6,387,829 km (0.067 R)
• M23: 7,224,680 km (0.12 R)
• M24: 8,036,398 km (0.113 R)
• M25: 8,273,510 km (0.054 R)
• M26: 10,573,877 km (0.026 R)
• M27: 11,161,348 km (0.113 R)
• M28: 11,961,247 km (0.095 R)
• M29: 13,685,662 km (0.118 R)
• M30: 13,897,792 km (0.062 R)
• M31: 14,902,042 km (0.117 R)
• M32: 15,559,824 km (0.116 R)
• M33: 16,903,662 km (0.084 R)
• M34: 17,897,141 km (0.113 R)
• M35: 18,284,151 km (0.044 R)
• M36: 21,972,636 km (0.027 R)
• M37: 22,138,091 km (0.077 R)
• M38: 22,720,476 km (0.111 R)
• M39: 23,476,543 km (0.102 R)
• M40: 24,583,119 km (0.111 R)
• M41: 25,185,998 km (0.07 R)
• M42: 26,055,760 km (0.084 R)
• M43: 28,632,883 km (0.108 R)
• M44: 28,813,597 km (0.075 R)
• M45: 28,903,954 km (0.047 R)
• M46: 29,085,267 km (0.073 R)
• M47: 31,849,387 km (0.097 R)
• M48: 32,694,764 km (0.09 R)
• M49: 32,789,160 km (0.059 R)
• M50: 33,833,503 km (0.098 R)
• M51: 34,888,617 km (0.072 R)
• M52: 36,247,115 km (0.089 R)
• M53: 37,919,769 km (0.064 R)
• M54: 39,316,116 km (0.107 R)
• M55: 40,323,657 km (0.086 R)
• M56: 42,673,391 km (0.114 R)
• M57: 45,487,626 km (0.069 R)
• M58: 46,333,004 km (0.101 R)
• M59: 47,824,644 km (0.066 R)
• M60: 48,361,252 km (0.073 R)
• M61: 48,899,804 km (0.106 R)
• M62: 49,982,893 km (0.069 R)
• M63: 50,636,635 km (0.103 R)
• M64: 51,293,071 km (0.078 R)
• M65: 51,732,290 km (0.035 R)
• M66: 52,393,513 km (0.052 R)
• M67: 53,835,487 km (0.036 R)
• M68: 53,946,937 km (0.097 R)
• M69: 56,758,629 km (0.116 R)
• M70: 57,099,263 km (0.116 R)
• M71: 57,896,620 km (0.087 R)
• M72: 59,156,982 km (0.088 R)
• M73: 59,963,763 km (0.084 R)
• M74: 63,697,876 km (0.102 R)
• M75: 65,117,410 km (0.077 R)
• M76: 65,474,051 km (0.086 R)
• M77: 65,712,061 km (0.038 R)
• M78: 65,950,371 km (0.109 R)
• M79: 66,906,600 km (0.06 R)
• M80: 67,266,383 km (0.11 R)
• M81: 67,987,744 km (0.107 R)
• M82: 69,195,897 km (0.117 R)
• M83: 69,559,719 km (0.113 R)
• M84: 70,045,762 km (0.07 R)
• M85: 70,289,308 km (0.095 R)
• M86: 71,510,774 km (0.082 R)
• M87: 74,222,684 km (0.076 R)
• M88: 76,341,289 km (0.105 R)
• M89: 77,470,753 km (0.046 R)
• M90: 80,127,911 km (0.102 R)
• M91: 83,458,857 km (0.052 R)
• M92: 83,717,063 km (0.11 R)
• M93: 86,704,083 km (0.116 R)
• M94: 86,834,832 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.7

Radius: 4.5

Gravity: 23.84 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.66 AU - 20.94 AU

Year: 24080 Days

Day: 16.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,630,310 km

• M1: 132,544 km (0.089 R)
• M2: 323,131 km (0.072 R)
• M3: 836,252 km (0.109 R)
• M4: 1,043,595 km (0.099 R)
• M5: 1,756,279 km (0.099 R)
• M6: 1,920,238 km (0.052 R)
• M7: 2,698,596 km (0.053 R)
• M8: 3,120,462 km (0.1 R)
• M9: 3,159,806 km (0.067 R)
• M10: 3,399,612 km (0.057 R)
• M11: 3,562,673 km (0.093 R)
• M12: 3,645,102 km (0.104 R)
• M13: 4,371,699 km (0.088 R)
• M14: 4,638,581 km (0.113 R)
• M15: 5,188,204 km (0.073 R)
• M16: 5,281,852 km (0.111 R)
• M17: 5,855,111 km (0.027 R)
• M18: 5,903,730 km (0.115 R)
• M19: 6,099,704 km (0.109 R)
• M20: 6,498,232 km (0.05 R)
• M21: 7,007,912 km (0.065 R)
• M22: 7,530,607 km (0.075 R)
• M23: 7,796,592 km (0.1 R)
• M24: 7,957,560 km (0.102 R)
• M25: 8,011,564 km (0.119 R)
• M26: 8,228,481 km (0.097 R)
• M27: 8,612,798 km (0.055 R)
• M28: 8,890,901 km (0.118 R)
• M29: 11,279,979 km (0.087 R)
• M30: 11,891,086 km (0.05 R)
• M31: 12,138,521 km (0.103 R)
• M32: 12,387,601 km (0.071 R)
• M33: 12,575,496 km (0.062 R)
• M34: 13,982,464 km (0.066 R)
• M35: 14,243,512 km (0.099 R)
• M36: 14,309,036 km (0.082 R)
• M37: 14,572,179 km (0.114 R)
• M38: 14,903,389 km (0.058 R)
• M39: 15,371,181 km (0.098 R)
• M40: 15,775,993 km (0.119 R)
• M41: 16,047,812 km (0.112 R)
• M42: 16,527,124 km (0.09 R)
• M43: 18,419,836 km (0.081 R)
• M44: 18,634,360 km (0.117 R)
• M45: 18,706,017 km (0.054 R)
• M46: 18,993,694 km (0.076 R)
• M47: 20,232,514 km (0.09 R)
• M48: 20,675,922 km (0.093 R)
• M49: 21,497,214 km (0.102 R)
• M50: 21,949,598 km (0.047 R)
• M51: 22,252,982 km (0.099 R)
• M52: 22,328,978 km (0.073 R)
• M53: 24,415,120 km (0.117 R)
• M54: 25,362,075 km (0.113 R)
• M55: 27,291,738 km (0.054 R)
• M56: 27,536,181 km (0.101 R)
• M57: 28,191,719 km (0.083 R)
• M58: 28,274,147 km (0.117 R)
• M59: 28,356,426 km (0.098 R)
• M60: 29,936,927 km (0.099 R)
• M61: 30,441,970 km (0.042 R)
• M62: 31,119,798 km (0.052 R)
• M63: 34,318,350 km (0.097 R)
• M64: 34,406,164 km (0.114 R)
• M65: 34,935,142 km (0.086 R)
• M66: 35,200,529 km (0.107 R)
• M67: 35,555,524 km (0.11 R)
• M68: 36,179,647 km (0.051 R)
• M69: 37,348,305 km (0.086 R)
• M70: 37,438,662 km (0.118 R)
• M71: 39,261,961 km (0.104 R)
• M72: 46,448,942 km (0.088 R)
• M73: 48,603,600 km (0.113 R)
• M74: 50,290,615 km (0.084 R)
• M75: 50,890,652 km (0.1 R)
• M76: 54,642,717 km (0.116 R)
• M77: 55,465,655 km (0.107 R)
• M78: 56,811,587 km (0.059 R)
• M79: 57,436,457 km (0.118 R)
• M80: 58,903,264 km (0.119 R)
• M81: 59,535,614 km (0.106 R)
• M82: 60,913,411 km (0.088 R)
• M83: 63,916,737 km (0.07 R)
• M84: 64,241,365 km (0.106 R)
• M85: 65,872,580 km (0.083 R)
• M86: 66,310,004 km (0.098 R)
• M87: 66,638,521 km (0.037 R)
• M88: 67,737,916 km (0.034 R)
• M89: 68,621,590 km (0.12 R)
• M90: 68,953,997 km (0.085 R)
• M91: 69,509,304 km (0.119 R)
• M92: 70,065,958 km (0.111 R)
• M93: 71,969,591 km (0.086 R)
• M94: 73,776,733 km (0.072 R)
• M95: 74,458,301 km (0.037 R)
• M96: 75,141,963 km (0.05 R)
• M97: 75,827,720 km (0.116 R)

Kuiper Belt

Range: 35.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 10,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit