🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.53 AU - 0.71 AU

Year: 185 Days

Day: 31.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.63 AU - 1.01 AU

Year: 281 Days

Day: 27.6 Hours

Environment

Temp: 81 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,232,700 km

• M1: 251,773 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.75 AU - 0.91 AU

Year: 286 Days

Day: 30.5 Hours

Environment

Temp: 78 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.83 AU - 1.33 AU

Year: 425 Days

Day: 46.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,232,700 km

• M1: 671,096 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.32 AU - 1.66 AU

Year: 689 Days

Day: 24.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.5

Radius: 6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.31 AU - 12.35 AU

Year: 15411 Days

Day: 15.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 60,232,700 km

• M1: 101,727 km (0.093 R)
• M2: 175,329 km (0.064 R)
• M3: 377,435 km (0.076 R)
• M4: 482,752 km (0.098 R)
• M5: 642,224 km (0.099 R)
• M6: 734,077 km (0.083 R)
• M7: 1,214,884 km (0.071 R)
• M8: 1,463,366 km (0.114 R)
• M9: 1,617,003 km (0.08 R)
• M10: 1,776,026 km (0.055 R)
• M11: 1,956,740 km (0.042 R)
• M12: 2,007,005 km (0.085 R)
• M13: 2,497,686 km (0.103 R)
• M14: 2,775,340 km (0.103 R)
• M15: 3,023,822 km (0.087 R)
• M16: 3,624,756 km (0.031 R)
• M17: 3,728,428 km (0.092 R)
• M18: 3,917,519 km (0.06 R)
• M19: 4,437,222 km (0.112 R)
• M20: 4,932,541 km (0.095 R)
• M21: 5,350,817 km (0.055 R)
• M22: 5,540,357 km (0.048 R)
• M23: 5,612,015 km (0.108 R)
• M24: 5,974,939 km (0.115 R)
• M25: 6,023,857 km (0.082 R)
• M26: 6,245,861 km (0.06 R)
• M27: 7,082,711 km (0.085 R)
• M28: 7,501,136 km (0.057 R)
• M29: 7,954,268 km (0.053 R)
• M30: 8,775,710 km (0.107 R)
• M31: 9,055,458 km (0.093 R)
• M32: 9,623,781 km (0.096 R)
• M33: 9,970,249 km (0.091 R)
• M34: 10,115,808 km (0.047 R)
• M35: 10,616,063 km (0.081 R)
• M36: 11,671,327 km (0.09 R)
• M37: 11,886,299 km (0.098 R)
• M38: 12,382,814 km (0.092 R)
• M39: 12,570,709 km (0.088 R)
• M40: 13,460,068 km (0.1 R)
• M41: 13,556,559 km (0.101 R)
• M42: 14,732,249 km (0.095 R)
• M43: 14,898,153 km (0.057 R)
• M44: 15,466,774 km (0.112 R)
• M45: 15,635,371 km (0.074 R)
• M46: 16,521,738 km (0.114 R)
• M47: 17,424,412 km (0.096 R)
• M48: 18,844,245 km (0.089 R)
• M49: 19,241,129 km (0.109 R)
• M50: 19,604,352 km (0.101 R)
• M51: 19,860,015 km (0.088 R)
• M52: 20,485,334 km (0.112 R)
• M53: 20,559,385 km (0.095 R)
• M54: 22,285,595 km (0.082 R)
• M55: 22,935,298 km (0.085 R)
• M56: 23,050,638 km (0.095 R)
• M57: 23,281,767 km (0.084 R)
• M58: 24,684,845 km (0.034 R)
• M59: 24,882,015 km (0.059 R)
• M60: 25,237,909 km (0.108 R)
• M61: 25,317,196 km (0.087 R)
• M62: 26,719,077 km (0.114 R)
• M63: 27,124,188 km (0.104 R)
• M64: 27,164,879 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.3

Radius: 4.7

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.64 AU - 14.74 AU

Year: 19185 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,232,700 km

• M1: 147,653 km (0.087 R)
• M2: 254,765 km (0.064 R)
• M3: 296,353 km (0.101 R)
• M4: 558,000 km (0.083 R)
• M5: 594,951 km (0.101 R)
• M6: 652,097 km (0.053 R)
• M7: 834,607 km (0.096 R)
• M8: 877,392 km (0.12 R)
• M9: 1,055,712 km (0.066 R)
• M10: 1,319,154 km (0.084 R)
• M11: 1,523,355 km (0.088 R)
• M12: 1,602,642 km (0.096 R)
• M13: 1,961,378 km (0.073 R)
• M14: 3,176,860 km (0.056 R)
• M15: 3,981,996 km (0.115 R)
• M16: 4,615,543 km (0.044 R)
• M17: 4,885,418 km (0.1 R)
• M18: 5,319,999 km (0.098 R)
• M19: 6,352,674 km (0.073 R)
• M20: 7,045,162 km (0.119 R)
• M21: 7,761,437 km (0.095 R)
• M22: 8,035,949 km (0.088 R)
• M23: 8,082,025 km (0.116 R)
• M24: 8,453,776 km (0.114 R)
• M25: 8,500,600 km (0.071 R)
• M26: 8,783,639 km (0.029 R)
• M27: 9,165,712 km (0.109 R)
• M28: 9,602,089 km (0.096 R)
• M29: 10,194,347 km (0.114 R)
• M30: 11,002,325 km (0.104 R)
• M31: 11,104,650 km (0.079 R)
• M32: 11,413,869 km (0.067 R)
• M33: 11,517,540 km (0.104 R)
• M34: 12,252,215 km (0.119 R)
• M35: 13,056,154 km (0.096 R)
• M36: 13,164,613 km (0.118 R)
• M37: 14,043,051 km (0.048 R)
• M38: 14,209,853 km (0.031 R)
• M39: 14,489,302 km (0.071 R)
• M40: 14,601,650 km (0.11 R)
• M41: 14,770,546 km (0.111 R)
• M42: 15,053,735 km (0.087 R)
• M43: 15,798,134 km (0.103 R)
• M44: 15,855,878 km (0.078 R)
• M45: 16,029,561 km (0.12 R)
• M46: 16,789,519 km (0.09 R)
• M47: 18,587,685 km (0.106 R)
• M48: 18,770,793 km (0.055 R)
• M49: 19,015,984 km (0.077 R)
• M50: 19,077,468 km (0.085 R)
• M51: 19,200,588 km (0.114 R)
• M52: 20,445,990 km (0.098 R)
• M53: 20,698,212 km (0.051 R)
• M54: 20,951,481 km (0.114 R)
• M55: 22,233,086 km (0.093 R)
• M56: 24,603,015 km (0.085 R)
• M57: 25,073,052 km (0.109 R)
• M58: 25,410,694 km (0.096 R)
• M59: 26,844,740 km (0.077 R)
• M60: 27,328,689 km (0.06 R)
• M61: 27,885,193 km (0.071 R)
• M62: 28,024,917 km (0.115 R)
• M63: 28,234,953 km (0.082 R)
• M64: 28,586,059 km (0.066 R)
• M65: 28,938,661 km (0.054 R)
• M66: 29,933,786 km (0.088 R)
• M67: 31,738,235 km (0.103 R)
• M68: 32,469,769 km (0.089 R)
• M69: 32,543,371 km (0.108 R)
• M70: 32,837,780 km (0.051 R)
• M71: 37,512,713 km (0.083 R)
• M72: 37,821,483 km (0.038 R)
• M73: 39,927,073 km (0.081 R)
• M74: 41,990,327 km (0.102 R)
• M75: 42,150,546 km (0.1 R)
• M76: 43,277,168 km (0.116 R)
• M77: 43,600,898 km (0.039 R)
• M78: 46,384,914 km (0.043 R)
• M79: 47,048,381 km (0.096 R)
• M80: 47,631,364 km (0.112 R)
• M81: 49,394,823 km (0.112 R)
• M82: 49,987,381 km (0.119 R)
• M83: 51,093,956 km (0.098 R)
• M84: 51,607,525 km (0.1 R)
• M85: 52,380,946 km (0.091 R)
• M86: 52,985,172 km (0.114 R)
• M87: 54,986,642 km (0.103 R)
• M88: 56,040,709 km (0.067 R)
• M89: 56,924,084 km (0.103 R)
• M90: 57,545,215 km (0.096 R)
• M91: 58,436,519 km (0.093 R)
• M92: 59,422,219 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 16,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit