🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.78 AU - 0.88 AU

Year: 282 Days

Day: 42.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.72 AU - 0.96 AU

Year: 287 Days

Day: 16.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.98 AU - 1 AU

Year: 367 Days

Day: 13.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.23 AU - 1.37 AU

Year: 553 Days

Day: 29.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.48 AU - 1.76 AU

Year: 769 Days

Day: 27.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,204,032 km

• M1: 1,405,472 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.34 AU - 2 AU

Year: 805 Days

Day: 25.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.87 AU - 4.51 AU

Year: 2642 Days

Day: 25.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.6

Radius: 9.7

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.68 AU - 7.98 AU

Year: 8168 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,204,032 km

• M1: 146,157 km (0.106 R)
• M2: 313,707 km (0.088 R)
• M3: 508,633 km (0.12 R)
• M4: 651,499 km (0.113 R)
• M5: 712,834 km (0.046 R)
• M6: 1,414,897 km (0.111 R)
• M7: 1,538,165 km (0.12 R)
• M8: 1,601,146 km (0.118 R)
• M9: 1,729,800 km (0.099 R)
• M10: 1,884,484 km (0.085 R)
• M11: 2,136,706 km (0.057 R)
• M12: 2,231,252 km (0.119 R)
• M13: 2,351,379 km (0.108 R)
• M14: 3,117,021 km (0.094 R)
• M15: 3,416,067 km (0.118 R)
• M16: 3,583,019 km (0.08 R)
• M17: 3,752,812 km (0.112 R)
• M18: 3,896,426 km (0.085 R)
• M19: 4,248,430 km (0.082 R)
• M20: 4,733,725 km (0.072 R)
• M21: 5,109,366 km (0.096 R)
• M22: 5,856,158 km (0.119 R)
• M23: 5,922,729 km (0.077 R)
• M24: 6,259,325 km (0.103 R)
• M25: 6,395,758 km (0.054 R)
• M26: 7,199,248 km (0.095 R)
• M27: 7,850,148 km (0.093 R)
• M28: 8,369,552 km (0.114 R)
• M29: 8,519,898 km (0.067 R)
• M30: 9,246,794 km (0.115 R)
• M31: 9,402,376 km (0.113 R)
• M32: 9,480,466 km (0.104 R)
• M33: 9,795,070 km (0.1 R)
• M34: 9,953,644 km (0.111 R)
• M35: 10,841,058 km (0.106 R)
• M36: 11,418,955 km (0.089 R)
• M37: 11,627,794 km (0.086 R)
• M38: 12,219,304 km (0.091 R)
• M39: 12,820,687 km (0.039 R)
• M40: 12,907,304 km (0.068 R)
• M41: 12,994,221 km (0.084 R)
• M42: 13,168,502 km (0.113 R)
• M43: 13,652,002 km (0.076 R)
• M44: 14,186,216 km (0.1 R)
• M45: 14,636,506 km (0.12 R)
• M46: 15,000,178 km (0.073 R)
• M47: 15,091,433 km (0.06 R)
• M48: 15,551,147 km (0.102 R)
• M49: 15,782,725 km (0.112 R)
• M50: 16,249,321 km (0.1 R)
• M51: 16,720,404 km (0.1 R)
• M52: 17,148,254 km (0.097 R)
• M53: 17,531,674 km (0.103 R)
• M54: 17,820,996 km (0.071 R)
• M55: 18,453,496 km (0.105 R)
• M56: 19,093,176 km (0.066 R)
• M57: 19,540,474 km (0.048 R)
• M58: 20,394,528 km (0.12 R)
• M59: 21,827,676 km (0.094 R)
• M60: 22,347,379 km (0.117 R)
• M61: 25,714,228 km (0.059 R)
• M62: 26,704,865 km (0.07 R)
• M63: 27,149,171 km (0.107 R)
• M64: 27,372,222 km (0.071 R)
• M65: 27,764,018 km (0.068 R)
• M66: 27,876,366 km (0.106 R)
• M67: 28,214,158 km (0.088 R)
• M68: 29,007,626 km (0.058 R)
• M69: 29,464,348 km (0.096 R)
• M70: 30,038,504 km (0.102 R)
• M71: 30,442,718 km (0.112 R)
• M72: 31,548,845 km (0.091 R)
• M73: 32,431,322 km (0.063 R)
• M74: 32,905,248 km (0.107 R)
• M75: 35,858,161 km (0.034 R)
• M76: 36,655,667 km (0.113 R)
• M77: 37,211,274 km (0.086 R)
• M78: 37,273,207 km (0.095 R)
• M79: 38,393,246 km (0.092 R)
• M80: 39,083,341 km (0.091 R)
• M81: 40,411,920 km (0.081 R)
• M82: 40,602,807 km (0.106 R)
• M83: 41,177,711 km (0.111 R)
• M84: 41,305,767 km (0.114 R)
• M85: 43,178,134 km (0.078 R)
• M86: 43,569,033 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 11.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.03 AU - 14.03 AU

Year: 15554 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,204,032 km

• M1: 307,723 km (0.064 R)
• M2: 449,691 km (0.103 R)
• M3: 564,882 km (0.117 R)
• M4: 828,922 km (0.029 R)
• M5: 1,063,940 km (0.094 R)
• M6: 1,394,701 km (0.096 R)
• M7: 1,546,393 km (0.094 R)
• M8: 1,757,476 km (0.116 R)
• M9: 1,894,358 km (0.063 R)
• M10: 2,693,958 km (0.104 R)
• M11: 3,415,619 km (0.074 R)
• M12: 4,085,219 km (0.113 R)
• M13: 4,342,228 km (0.068 R)
• M14: 4,453,977 km (0.111 R)
• M15: 5,223,658 km (0.073 R)
• M16: 6,243,168 km (0.088 R)
• M17: 6,539,521 km (0.059 R)
• M18: 6,883,896 km (0.108 R)
• M19: 7,058,476 km (0.086 R)
• M20: 7,635,625 km (0.103 R)
• M21: 8,227,883 km (0.118 R)
• M22: 8,646,757 km (0.093 R)
• M23: 8,740,704 km (0.108 R)
• M24: 9,072,512 km (0.064 R)
• M25: 9,505,150 km (0.084 R)
• M26: 9,846,382 km (0.049 R)
• M27: 9,993,736 km (0.067 R)
• M28: 10,691,610 km (0.095 R)
• M29: 11,353,880 km (0.09 R)
• M30: 11,560,175 km (0.025 R)
• M31: 11,872,237 km (0.069 R)
• M32: 12,134,332 km (0.082 R)
• M33: 13,039,848 km (0.044 R)
• M34: 13,256,017 km (0.066 R)
• M35: 13,418,929 km (0.075 R)
• M36: 13,582,589 km (0.098 R)
• M37: 14,132,810 km (0.044 R)
• M38: 14,299,312 km (0.072 R)
• M39: 14,522,363 km (0.11 R)
• M40: 16,697,815 km (0.105 R)
• M41: 16,815,249 km (0.112 R)
• M42: 16,991,625 km (0.087 R)
• M43: 17,584,332 km (0.058 R)
• M44: 17,823,390 km (0.079 R)
• M45: 18,003,356 km (0.115 R)
• M46: 18,244,208 km (0.093 R)
• M47: 18,973,199 km (0.055 R)
• M48: 21,217,167 km (0.066 R)
• M49: 21,344,175 km (0.116 R)
• M50: 21,855,202 km (0.069 R)
• M51: 22,305,641 km (0.051 R)
• M52: 22,954,447 km (0.114 R)
• M53: 23,939,250 km (0.118 R)
• M54: 24,270,459 km (0.086 R)
• M55: 25,340,982 km (0.097 R)
• M56: 28,014,296 km (0.093 R)
• M57: 28,643,803 km (0.099 R)
• M58: 30,560,451 km (0.101 R)
• M59: 30,775,872 km (0.069 R)
• M60: 31,063,998 km (0.044 R)
• M61: 31,280,765 km (0.072 R)
• M62: 31,861,055 km (0.106 R)
• M63: 32,079,468 km (0.087 R)
• M64: 32,152,472 km (0.048 R)
• M65: 32,738,148 km (0.112 R)
• M66: 33,327,264 km (0.117 R)
• M67: 33,549,118 km (0.12 R)
• M68: 33,771,420 km (0.113 R)
• M69: 34,143,021 km (0.114 R)
• M70: 34,441,319 km (0.097 R)
• M71: 35,266,052 km (0.052 R)
• M72: 36,782,376 km (0.037 R)
• M73: 36,858,671 km (0.069 R)
• M74: 37,625,211 km (0.11 R)
• M75: 38,940,475 km (0.059 R)
• M76: 42,895,544 km (0.093 R)
• M77: 44,350,234 km (0.101 R)
• M78: 44,594,377 km (0.045 R)
• M79: 44,838,820 km (0.063 R)
• M80: 47,974,092 km (0.1 R)
• M81: 49,399,461 km (0.066 R)
• M82: 49,905,850 km (0.114 R)
• M83: 51,777,319 km (0.066 R)
• M84: 53,325,507 km (0.112 R)
• M85: 55,151,050 km (0.101 R)
• M86: 55,238,415 km (0.093 R)
• M87: 56,643,738 km (0.027 R)
• M88: 56,732,001 km (0.063 R)
• M89: 56,820,263 km (0.089 R)
• M90: 57,705,434 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.3

Radius: 7.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.29 AU - 20.91 AU

Year: 31117 Days

Day: 18.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,204,032 km

• M1: 351,705 km (0.086 R)
• M2: 422,614 km (0.067 R)
• M3: 667,207 km (0.08 R)
• M4: 1,299,706 km (0.101 R)
• M5: 1,415,495 km (0.095 R)
• M6: 1,732,792 km (0.096 R)
• M7: 2,291,391 km (0.108 R)
• M8: 2,375,614 km (0.086 R)
• M9: 2,634,269 km (0.103 R)
• M10: 2,932,417 km (0.034 R)
• M11: 3,054,789 km (0.098 R)
• M12: 3,368,046 km (0.105 R)
• M13: 3,724,538 km (0.025 R)
• M14: 4,508,730 km (0.047 R)
• M15: 4,973,980 km (0.112 R)
• M16: 5,156,938 km (0.084 R)
• M17: 6,066,343 km (0.108 R)
• M18: 6,380,349 km (0.114 R)
• M19: 6,499,579 km (0.106 R)
• M20: 6,740,132 km (0.074 R)
• M21: 7,065,358 km (0.09 R)
• M22: 7,312,643 km (0.11 R)
• M23: 7,943,497 km (0.072 R)
• M24: 9,301,696 km (0.057 R)
• M25: 9,482,111 km (0.042 R)
• M26: 10,169,214 km (0.107 R)
• M27: 11,014,742 km (0.086 R)
• M28: 11,157,757 km (0.113 R)
• M29: 13,786,042 km (0.107 R)
• M30: 14,510,844 km (0.1 R)
• M31: 15,782,127 km (0.037 R)
• M32: 15,835,982 km (0.057 R)
• M33: 16,868,656 km (0.111 R)
• M34: 17,143,916 km (0.065 R)
• M35: 17,531,973 km (0.119 R)
• M36: 18,770,194 km (0.04 R)
• M37: 19,227,515 km (0.11 R)
• M38: 19,804,215 km (0.093 R)
• M39: 20,036,540 km (0.088 R)
• M40: 20,445,242 km (0.042 R)
• M41: 20,915,727 km (0.075 R)
• M42: 24,245,177 km (0.097 R)
• M43: 27,411,715 km (0.041 R)
• M44: 27,995,446 km (0.087 R)
• M45: 28,517,692 km (0.102 R)
• M46: 28,845,761 km (0.102 R)
• M47: 29,571,759 km (0.042 R)
• M48: 29,770,874 km (0.085 R)
• M49: 30,638,691 km (0.083 R)
• M50: 32,672,773 km (0.044 R)
• M51: 34,750,089 km (0.053 R)
• M52: 35,100,448 km (0.065 R)
• M53: 36,300,522 km (0.104 R)
• M54: 37,155,623 km (0.12 R)
• M55: 39,541,410 km (0.107 R)
• M56: 40,053,783 km (0.114 R)
• M57: 41,678,416 km (0.117 R)
• M58: 41,976,115 km (0.06 R)
• M59: 42,349,362 km (0.055 R)
• M60: 42,648,558 km (0.107 R)
• M61: 46,989,290 km (0.083 R)
• M62: 47,376,598 km (0.108 R)
• M63: 48,232,747 km (0.071 R)
• M64: 48,701,886 km (0.111 R)
• M65: 48,780,126 km (0.119 R)
• M66: 50,039,141 km (0.1 R)
• M67: 50,118,129 km (0.1 R)
• M68: 50,593,252 km (0.114 R)
• M69: 51,867,527 km (0.101 R)
• M70: 51,947,561 km (0.096 R)
• M71: 52,348,185 km (0.115 R)
• M72: 53,071,789 km (0.047 R)
• M73: 53,879,768 km (0.093 R)
• M74: 53,960,700 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 19,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit