🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.47 AU - 0.63 AU

Year: 152 Days

Day: 34.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.72 AU - 0.8 AU

Year: 247 Days

Day: 29.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.39 AU - 1.71 AU

Year: 719 Days

Day: 47.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,854,799 km

• M1: 716,125 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.88 AU - 2.86 AU

Year: 1360 Days

Day: 17.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.79 AU - 3.43 AU

Year: 2045 Days

Day: 28.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 14.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.83 AU - 7.25 AU

Year: 5534 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,854,799 km

• M1: 211,531 km (0.105 R)
• M2: 378,483 km (0.112 R)
• M3: 614,548 km (0.078 R)
• M4: 771,327 km (0.038 R)
• M5: 1,285,794 km (0.111 R)
• M6: 1,418,936 km (0.105 R)
• M7: 1,619,995 km (0.115 R)
• M8: 1,864,289 km (0.072 R)
• M9: 2,103,496 km (0.093 R)
• M10: 2,280,620 km (0.077 R)
• M11: 2,426,178 km (0.077 R)
• M12: 2,631,427 km (0.044 R)
• M13: 2,920,898 km (0.114 R)
• M14: 3,099,518 km (0.12 R)
• M15: 3,764,780 km (0.086 R)
• M16: 4,247,832 km (0.034 R)
• M17: 4,891,551 km (0.092 R)
• M18: 5,224,855 km (0.12 R)
• M19: 5,739,023 km (0.117 R)
• M20: 6,372,570 km (0.101 R)
• M21: 6,475,942 km (0.091 R)
• M22: 6,632,272 km (0.069 R)
• M23: 6,816,128 km (0.095 R)
• M24: 6,975,150 km (0.118 R)
• M25: 7,162,148 km (0.107 R)
• M26: 8,291,163 km (0.075 R)
• M27: 8,660,819 km (0.116 R)
• M28: 9,006,839 km (0.089 R)
• M29: 9,210,741 km (0.091 R)
• M30: 9,416,288 km (0.112 R)
• M31: 9,593,711 km (0.095 R)
• M32: 10,011,837 km (0.118 R)
• M33: 10,588,986 km (0.069 R)
• M34: 10,928,274 km (0.092 R)
• M35: 11,021,324 km (0.086 R)
• M36: 12,095,287 km (0.101 R)
• M37: 12,255,955 km (0.096 R)
• M38: 12,547,222 km (0.114 R)
• M39: 12,709,985 km (0.096 R)
• M40: 12,939,019 km (0.118 R)
• M41: 13,136,339 km (0.096 R)
• M42: 13,768,240 km (0.092 R)
• M43: 15,061,514 km (0.103 R)
• M44: 15,933,520 km (0.071 R)
• M45: 16,535,950 km (0.075 R)
• M46: 16,714,570 km (0.067 R)
• M47: 17,001,648 km (0.085 R)
• M48: 17,290,372 km (0.096 R)
• M49: 17,836,105 km (0.097 R)
• M50: 18,092,666 km (0.102 R)
• M51: 18,461,424 km (0.062 R)
• M52: 19,582,660 km (0.06 R)
• M53: 19,999,291 km (0.114 R)
• M54: 20,879,973 km (0.111 R)
• M55: 21,228,087 km (0.029 R)
• M56: 21,734,177 km (0.083 R)
• M57: 22,481,119 km (0.116 R)
• M58: 22,798,267 km (0.078 R)
• M59: 23,037,025 km (0.105 R)
• M60: 24,365,005 km (0.118 R)
• M61: 25,387,507 km (0.069 R)
• M62: 25,634,942 km (0.116 R)
• M63: 26,257,269 km (0.042 R)
• M64: 26,382,332 km (0.047 R)
• M65: 26,674,946 km (0.065 R)
• M66: 26,842,645 km (0.108 R)
• M67: 27,094,718 km (0.085 R)
• M68: 27,983,628 km (0.068 R)
• M69: 28,367,347 km (0.083 R)
• M70: 28,795,945 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.5

Radius: 14.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.45 AU - 12.01 AU

Year: 11314 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 174.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,854,799 km

• M1: 216,019 km (0.096 R)
• M2: 395,686 km (0.116 R)
• M3: 608,115 km (0.106 R)
• M4: 756,816 km (0.084 R)
• M5: 1,528,142 km (0.106 R)
• M6: 1,692,251 km (0.035 R)
• M7: 2,141,942 km (0.068 R)
• M8: 2,300,366 km (0.098 R)
• M9: 2,657,307 km (0.117 R)
• M10: 2,915,064 km (0.106 R)
• M11: 3,032,349 km (0.096 R)
• M12: 4,224,494 km (0.094 R)
• M13: 4,526,532 km (0.067 R)
• M14: 4,905,464 km (0.079 R)
• M15: 5,187,605 km (0.085 R)
• M16: 5,402,727 km (0.104 R)
• M17: 7,590,746 km (0.058 R)
• M18: 8,501,049 km (0.117 R)
• M19: 9,055,159 km (0.091 R)
• M20: 9,358,544 km (0.117 R)
• M21: 9,489,591 km (0.032 R)
• M22: 10,153,955 km (0.104 R)
• M23: 10,243,714 km (0.103 R)
• M24: 10,333,623 km (0.096 R)
• M25: 10,833,429 km (0.109 R)
• M26: 10,971,059 km (0.114 R)
• M27: 13,350,264 km (0.098 R)
• M28: 15,778,387 km (0.095 R)
• M29: 15,882,507 km (0.102 R)
• M30: 16,143,854 km (0.054 R)
• M31: 16,617,631 km (0.077 R)
• M32: 17,417,830 km (0.094 R)
• M33: 17,525,391 km (0.105 R)
• M34: 17,849,569 km (0.072 R)
• M35: 18,012,481 km (0.112 R)
• M36: 18,779,021 km (0.098 R)
• M37: 20,287,416 km (0.06 R)
• M38: 21,950,645 km (0.117 R)
• M39: 22,067,032 km (0.034 R)
• M40: 24,075,833 km (0.113 R)
• M41: 24,315,937 km (0.117 R)
• M42: 24,436,363 km (0.088 R)
• M43: 24,677,665 km (0.086 R)
• M44: 24,919,864 km (0.066 R)
• M45: 25,896,439 km (0.117 R)
• M46: 26,265,796 km (0.083 R)
• M47: 27,010,045 km (0.101 R)
• M48: 27,886,838 km (0.097 R)
• M49: 28,012,949 km (0.106 R)
• M50: 29,028,120 km (0.108 R)
• M51: 30,313,914 km (0.101 R)
• M52: 30,638,392 km (0.102 R)
• M53: 31,618,408 km (0.115 R)
• M54: 32,013,346 km (0.094 R)
• M55: 32,874,581 km (0.07 R)
• M56: 33,341,476 km (0.065 R)
• M57: 36,257,587 km (0.103 R)
• M58: 36,395,217 km (0.058 R)
• M59: 36,601,961 km (0.119 R)
• M60: 36,947,383 km (0.041 R)
• M61: 37,155,174 km (0.099 R)
• M62: 37,571,954 km (0.052 R)
• M63: 38,410,151 km (0.065 R)
• M64: 39,395,851 km (0.087 R)
• M65: 40,675,362 km (0.109 R)
• M66: 40,889,885 km (0.06 R)
• M67: 41,176,664 km (0.079 R)
• M68: 41,320,278 km (0.075 R)
• M69: 42,547,579 km (0.036 R)
• M70: 43,494,235 km (0.048 R)
• M71: 43,860,151 km (0.077 R)
• M72: 44,153,662 km (0.043 R)
• M73: 44,595,125 km (0.12 R)
• M74: 45,630,791 km (0.081 R)
• M75: 46,524,938 km (0.118 R)
• M76: 46,974,180 km (0.089 R)
• M77: 47,349,671 km (0.113 R)
• M78: 48,330,434 km (0.034 R)
• M79: 49,013,498 km (0.065 R)
• M80: 49,241,934 km (0.066 R)
• M81: 49,470,669 km (0.112 R)
• M82: 51,235,924 km (0.115 R)
• M83: 51,544,994 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit