🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.62 AU - 0.78 AU

Year: 221 Days

Day: 28.8 Hours

Environment

Temp: 94 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.17 AU - 1.17 AU

Year: 477 Days

Day: 43 Hours

Environment

Temp: -6 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,539,157 km

• M1: 1,033,422 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.17 AU - 1.43 AU

Year: 558 Days

Day: 33.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.56 AU - 1.94 AU

Year: 872 Days

Day: 44.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.56 AU - 2.58 AU

Year: 1122 Days

Day: 46.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,539,157 km

• M1: 354,697 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.82 AU - 4.1 AU

Year: 2425 Days

Day: 36.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.3

Radius: 8.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.09 AU - 4.89 AU

Year: 3584 Days

Day: 9.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,539,157 km

• M1: 116,238 km (0.081 R)
• M2: 191,934 km (0.116 R)
• M3: 298,897 km (0.07 R)
• M4: 362,625 km (0.08 R)
• M5: 456,573 km (0.105 R)
• M6: 997,219 km (0.045 R)
• M7: 1,112,260 km (0.032 R)
• M8: 1,406,818 km (0.069 R)
• M9: 1,603,390 km (0.116 R)
• M10: 1,808,937 km (0.056 R)
• M11: 2,023,012 km (0.078 R)
• M12: 2,666,133 km (0.059 R)
• M13: 3,128,241 km (0.11 R)
• M14: 3,385,998 km (0.058 R)
• M15: 3,456,010 km (0.087 R)
• M16: 3,543,974 km (0.052 R)
• M17: 3,704,492 km (0.11 R)
• M18: 4,219,258 km (0.104 R)
• M19: 4,427,648 km (0.109 R)
• M20: 4,756,464 km (0.063 R)
• M21: 5,173,543 km (0.078 R)
• M22: 5,478,573 km (0.109 R)
• M23: 5,768,793 km (0.072 R)
• M24: 5,915,698 km (0.119 R)
• M25: 6,364,043 km (0.058 R)
• M26: 6,428,968 km (0.111 R)
• M27: 6,757,037 km (0.064 R)
• M28: 6,845,599 km (0.118 R)
• M29: 7,113,080 km (0.064 R)
• M30: 8,076,639 km (0.072 R)
• M31: 9,031,971 km (0.101 R)
• M32: 9,104,975 km (0.105 R)
• M33: 9,276,265 km (0.073 R)
• M34: 9,498,118 km (0.071 R)
• M35: 9,796,716 km (0.083 R)
• M36: 9,921,929 km (0.046 R)
• M37: 10,047,891 km (0.071 R)
• M38: 10,736,490 km (0.109 R)
• M39: 10,865,742 km (0.111 R)
• M40: 10,943,533 km (0.06 R)
• M41: 11,256,492 km (0.118 R)
• M42: 11,335,180 km (0.11 R)
• M43: 11,466,826 km (0.096 R)
• M44: 11,625,400 km (0.116 R)
• M45: 12,159,165 km (0.074 R)
• M46: 12,456,267 km (0.065 R)
• M47: 12,755,762 km (0.107 R)
• M48: 12,837,741 km (0.073 R)
• M49: 13,167,904 km (0.083 R)
• M50: 13,417,283 km (0.069 R)
• M51: 13,864,581 km (0.11 R)
• M52: 14,402,086 km (0.107 R)
• M53: 14,975,196 km (0.106 R)
• M54: 15,497,442 km (0.079 R)
• M55: 15,584,957 km (0.1 R)
• M56: 15,878,168 km (0.044 R)
• M57: 16,232,566 km (0.111 R)
• M58: 17,889,661 km (0.107 R)
• M59: 18,412,805 km (0.072 R)
• M60: 18,598,606 km (0.109 R)
• M61: 18,691,656 km (0.082 R)
• M62: 18,972,002 km (0.093 R)
• M63: 19,065,800 km (0.082 R)
• M64: 20,715,416 km (0.064 R)
• M65: 20,908,546 km (0.09 R)
• M66: 21,296,902 km (0.044 R)
• M67: 21,491,978 km (0.106 R)
• M68: 21,557,203 km (0.12 R)
• M69: 21,753,026 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952

Radius: 9.4

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.14 AU - 12 AU

Year: 12946 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,539,157 km

• M1: 118,930 km (0.118 R)
• M2: 200,312 km (0.103 R)
• M3: 338,091 km (0.08 R)
• M4: 463,005 km (0.084 R)
• M5: 532,120 km (0.047 R)
• M6: 763,099 km (0.111 R)
• M7: 825,930 km (0.091 R)
• M8: 1,119,740 km (0.066 R)
• M9: 1,216,829 km (0.108 R)
• M10: 1,291,478 km (0.036 R)
• M11: 1,367,773 km (0.12 R)
• M12: 1,551,928 km (0.12 R)
• M13: 2,430,666 km (0.119 R)
• M14: 2,590,287 km (0.117 R)
• M15: 3,193,167 km (0.107 R)
• M16: 3,332,891 km (0.119 R)
• M17: 3,403,651 km (0.104 R)
• M18: 3,727,979 km (0.091 R)
• M19: 3,801,431 km (0.036 R)
• M20: 5,081,840 km (0.114 R)
• M21: 5,245,500 km (0.114 R)
• M22: 5,620,242 km (0.102 R)
• M23: 5,789,587 km (0.097 R)
• M24: 5,917,643 km (0.088 R)
• M25: 6,089,980 km (0.03 R)
• M26: 6,616,863 km (0.11 R)
• M27: 6,706,024 km (0.115 R)
• M28: 9,363,032 km (0.101 R)
• M29: 9,513,677 km (0.095 R)
• M30: 10,278,870 km (0.1 R)
• M31: 10,538,272 km (0.072 R)
• M32: 10,642,692 km (0.118 R)
• M33: 11,169,725 km (0.038 R)
• M34: 11,976,357 km (0.103 R)
• M35: 12,469,282 km (0.104 R)
• M36: 12,635,036 km (0.089 R)
• M37: 13,193,036 km (0.093 R)
• M38: 13,305,683 km (0.1 R)
• M39: 13,475,028 km (0.099 R)
• M40: 14,973,400 km (0.11 R)
• M41: 15,149,627 km (0.083 R)
• M42: 15,445,083 km (0.108 R)
• M43: 15,682,644 km (0.073 R)
• M44: 16,463,395 km (0.098 R)
• M45: 17,318,198 km (0.072 R)
• M46: 18,000,065 km (0.111 R)
• M47: 18,375,705 km (0.095 R)
• M48: 18,438,536 km (0.09 R)
• M49: 20,814,001 km (0.068 R)
• M50: 21,406,259 km (0.055 R)
• M51: 21,671,196 km (0.092 R)
• M52: 24,104,855 km (0.1 R)
• M53: 24,242,634 km (0.093 R)
• M54: 24,657,469 km (0.11 R)
• M55: 27,194,948 km (0.118 R)
• M56: 28,059,025 km (0.117 R)
• M57: 29,078,535 km (0.11 R)
• M58: 30,407,263 km (0.067 R)
• M59: 31,529,397 km (0.104 R)
• M60: 32,285,165 km (0.06 R)
• M61: 32,741,439 km (0.11 R)
• M62: 33,123,362 km (0.104 R)
• M63: 33,660,418 km (0.114 R)
• M64: 33,737,312 km (0.082 R)
• M65: 35,758,977 km (0.078 R)
• M66: 36,073,432 km (0.057 R)
• M67: 37,181,354 km (0.112 R)
• M68: 37,979,608 km (0.079 R)
• M69: 39,430,558 km (0.093 R)
• M70: 40,162,840 km (0.101 R)
• M71: 40,817,480 km (0.106 R)
• M72: 41,310,854 km (0.072 R)
• M73: 41,971,777 km (0.118 R)
• M74: 42,802,644 km (0.091 R)
• M75: 42,969,595 km (0.088 R)
• M76: 43,303,946 km (0.101 R)
• M77: 44,988,568 km (0.099 R)
• M78: 46,351,703 km (0.078 R)
• M79: 46,694,582 km (0.082 R)
• M80: 48,161,389 km (0.106 R)
• M81: 48,856,869 km (0.07 R)
• M82: 51,938,286 km (0.108 R)
• M83: 53,997,202 km (0.117 R)
• M84: 54,177,617 km (0.043 R)
• M85: 57,549,104 km (0.083 R)
• M86: 57,825,411 km (0.091 R)
• M87: 57,917,713 km (0.114 R)
• M88: 58,286,921 km (0.087 R)
• M89: 61,363,700 km (0.049 R)
• M90: 61,834,485 km (0.108 R)
• M91: 62,117,524 km (0.105 R)
• M92: 62,401,012 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 11,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit