🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.86 AU - 1.14 AU

Year: 350 Days

Day: 46.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,014,065 km

• M1: 424,708 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.82 AU - 1.34 AU

Year: 393 Days

Day: 38.8 Hours

Environment

Temp: 83 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.16 AU - 1.58 AU

Year: 561 Days

Day: 13.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,014,065 km

• M1: 94,546 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.41 AU - 2.81 AU

Year: 1475 Days

Day: 15.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.4 AU - 6.06 AU

Year: 4184 Days

Day: 25.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 14.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.88 AU - 6.78 AU

Year: 4925 Days

Day: 8.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,014,065 km

• M1: 217,366 km (0.092 R)
• M2: 374,743 km (0.092 R)
• M3: 480,957 km (0.101 R)
• M4: 774,468 km (0.081 R)
• M5: 867,967 km (0.112 R)
• M6: 1,083,089 km (0.106 R)
• M7: 1,221,317 km (0.08 R)
• M8: 1,568,234 km (0.084 R)
• M9: 1,744,760 km (0.109 R)
• M10: 1,928,317 km (0.074 R)
• M11: 2,215,993 km (0.117 R)
• M12: 2,355,269 km (0.112 R)
• M13: 2,538,676 km (0.068 R)
• M14: 3,117,769 km (0.057 R)
• M15: 3,320,026 km (0.093 R)
• M16: 3,434,468 km (0.059 R)
• M17: 3,573,295 km (0.111 R)
• M18: 4,001,743 km (0.111 R)
• M19: 4,371,399 km (0.101 R)
• M20: 4,986,097 km (0.032 R)
• M21: 5,411,254 km (0.064 R)
• M22: 5,655,548 km (0.109 R)
• M23: 5,820,554 km (0.069 R)
• M24: 6,183,478 km (0.072 R)
• M25: 6,439,141 km (0.089 R)
• M26: 7,286,912 km (0.08 R)
• M27: 7,557,086 km (0.104 R)
• M28: 7,769,665 km (0.116 R)
• M29: 8,076,789 km (0.102 R)
• M30: 8,830,164 km (0.058 R)
• M31: 9,215,229 km (0.088 R)
• M32: 9,671,652 km (0.045 R)
• M33: 10,235,935 km (0.093 R)
• M34: 10,403,934 km (0.102 R)
• M35: 10,538,871 km (0.076 R)
• M36: 12,204,942 km (0.114 R)
• M37: 12,526,428 km (0.11 R)
• M38: 12,814,703 km (0.118 R)
• M39: 13,104,923 km (0.093 R)
• M40: 13,360,885 km (0.107 R)
• M41: 13,840,346 km (0.037 R)
• M42: 14,063,696 km (0.094 R)
• M43: 14,250,693 km (0.065 R)
• M44: 14,816,472 km (0.074 R)
• M45: 15,274,541 km (0.108 R)
• M46: 15,582,563 km (0.069 R)
• M47: 16,048,411 km (0.108 R)
• M48: 16,558,240 km (0.03 R)
• M49: 16,676,572 km (0.057 R)
• M50: 16,874,640 km (0.101 R)
• M51: 17,593,906 km (0.102 R)
• M52: 18,568,387 km (0.039 R)
• M53: 18,691,506 km (0.11 R)
• M54: 18,979,631 km (0.063 R)
• M55: 19,310,841 km (0.095 R)
• M56: 19,435,606 km (0.094 R)
• M57: 19,769,359 km (0.071 R)
• M58: 20,105,206 km (0.108 R)
• M59: 20,315,989 km (0.092 R)
• M60: 20,442,848 km (0.108 R)
• M61: 21,295,107 km (0.067 R)
• M62: 21,466,995 km (0.086 R)
• M63: 21,596,248 km (0.062 R)
• M64: 22,333,317 km (0.105 R)
• M65: 22,858,555 km (0.1 R)
• M66: 23,698,547 km (0.086 R)
• M67: 24,144,797 km (0.099 R)
• M68: 24,503,682 km (0.084 R)
• M69: 25,773,918 km (0.106 R)
• M70: 26,049,028 km (0.079 R)
• M71: 26,972,646 km (0.092 R)
• M72: 27,251,945 km (0.083 R)
• M73: 27,719,438 km (0.114 R)
• M74: 30,337,700 km (0.087 R)
• M75: 30,434,340 km (0.075 R)
• M76: 30,725,159 km (0.1 R)
• M77: 31,065,494 km (0.116 R)
• M78: 31,700,836 km (0.118 R)
• M79: 31,798,972 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 13

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.23 AU - 12.85 AU

Year: 12833 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,014,065 km

• M1: 574,605 km (0.081 R)
• M2: 701,464 km (0.056 R)
• M3: 887,564 km (0.119 R)
• M4: 1,091,017 km (0.11 R)
• M5: 1,291,628 km (0.04 R)
• M6: 1,505,104 km (0.12 R)
• M7: 1,647,073 km (0.108 R)
• M8: 2,078,214 km (0.045 R)
• M9: 2,307,248 km (0.061 R)
• M10: 2,966,825 km (0.056 R)
• M11: 3,793,353 km (0.117 R)
• M12: 3,933,227 km (0.086 R)
• M13: 4,509,927 km (0.083 R)
• M14: 4,899,181 km (0.056 R)
• M15: 5,268,239 km (0.113 R)
• M16: 5,582,693 km (0.11 R)
• M17: 5,968,207 km (0.076 R)
• M18: 6,098,806 km (0.045 R)
• M19: 6,596,518 km (0.098 R)
• M20: 6,970,064 km (0.072 R)
• M21: 7,350,491 km (0.086 R)
• M22: 7,666,891 km (0.094 R)
• M23: 7,987,778 km (0.12 R)
• M24: 8,095,638 km (0.111 R)
• M25: 8,313,004 km (0.084 R)
• M26: 8,716,619 km (0.111 R)
• M27: 9,014,169 km (0.11 R)
• M28: 9,201,765 km (0.047 R)
• M29: 9,352,859 km (0.099 R)
• M30: 9,811,077 km (0.063 R)
• M31: 10,433,554 km (0.079 R)
• M32: 10,591,230 km (0.087 R)
• M33: 11,229,564 km (0.107 R)
• M34: 11,798,485 km (0.074 R)
• M35: 12,460,156 km (0.12 R)
• M36: 13,176,580 km (0.116 R)
• M37: 14,254,134 km (0.106 R)
• M38: 15,003,170 km (0.042 R)
• M39: 15,674,566 km (0.081 R)
• M40: 16,723,247 km (0.038 R)
• M41: 17,186,402 km (0.105 R)
• M42: 17,700,570 km (0.106 R)
• M43: 18,314,819 km (0.058 R)
• M44: 18,409,963 km (0.088 R)
• M45: 18,840,057 km (0.112 R)
• M46: 19,467,171 km (0.068 R)
• M47: 20,297,589 km (0.081 R)
• M48: 23,217,141 km (0.09 R)
• M49: 23,474,898 km (0.09 R)
• M50: 23,889,434 km (0.062 R)
• M51: 25,147,252 km (0.073 R)
• M52: 25,784,240 km (0.07 R)
• M53: 26,051,272 km (0.103 R)
• M54: 26,372,908 km (0.105 R)
• M55: 27,074,223 km (0.083 R)
• M56: 27,291,289 km (0.109 R)
• M57: 28,220,142 km (0.096 R)
• M58: 32,440,298 km (0.046 R)
• M59: 32,555,489 km (0.075 R)
• M60: 32,728,573 km (0.104 R)
• M61: 33,191,579 km (0.12 R)
• M62: 33,948,544 km (0.087 R)
• M63: 34,888,168 km (0.104 R)
• M64: 35,301,956 km (0.089 R)
• M65: 35,717,389 km (0.116 R)
• M66: 35,836,320 km (0.08 R)
• M67: 36,194,008 km (0.077 R)
• M68: 36,373,376 km (0.075 R)
• M69: 37,576,442 km (0.06 R)
• M70: 37,697,317 km (0.101 R)
• M71: 38,122,025 km (0.109 R)
• M72: 38,670,152 km (0.093 R)
• M73: 39,836,118 km (0.105 R)
• M74: 40,083,104 km (0.111 R)
• M75: 40,889,137 km (0.09 R)
• M76: 41,387,897 km (0.03 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 13,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit