🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.53 AU - 0.55 AU

Year: 141 Days

Day: 21.8 Hours

Environment

Temp: 270 °C

Axial Tilt: 58.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.53 AU - 0.75 AU

Year: 183 Days

Day: 23.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,741,536 km

• M1: 447,746 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.9 AU - 1.44 AU

Year: 451 Days

Day: 27.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 138.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.21 AU - 1.87 AU

Year: 681 Days

Day: 33.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,741,536 km

• M1: 290,669 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.43 AU - 2.43 AU

Year: 1350 Days

Day: 25.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.52 AU - 2.6 AU

Year: 1460 Days

Day: 21.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,741,536 km

• M1: 134,488 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.03 AU - 5.85 AU

Year: 3914 Days

Day: 39.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,741,536 km

• M1: 1,666,670 km (0.057 R)

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.7

Radius: 14.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.25 AU - 8.43 AU

Year: 7825 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,741,536 km

• M1: 182,360 km (0.103 R)
• M2: 275,260 km (0.086 R)
• M3: 602,431 km (0.095 R)
• M4: 705,803 km (0.106 R)
• M5: 874,400 km (0.092 R)
• M6: 1,010,683 km (0.105 R)
• M7: 1,204,562 km (0.032 R)
• M8: 1,649,915 km (0.041 R)
• M9: 2,357,064 km (0.09 R)
• M10: 3,417,115 km (0.113 R)
• M11: 4,049,315 km (0.066 R)
• M12: 4,581,435 km (0.069 R)
• M13: 4,883,772 km (0.103 R)
• M14: 5,023,347 km (0.032 R)
• M15: 5,277,962 km (0.064 R)
• M16: 5,829,679 km (0.09 R)
• M17: 6,067,690 km (0.114 R)
• M18: 7,756,350 km (0.114 R)
• M19: 8,250,173 km (0.114 R)
• M20: 9,130,108 km (0.102 R)
• M21: 9,792,078 km (0.036 R)
• M22: 10,039,962 km (0.106 R)
• M23: 11,052,141 km (0.089 R)
• M24: 12,021,086 km (0.074 R)
• M25: 12,172,480 km (0.061 R)
• M26: 12,592,401 km (0.094 R)
• M27: 13,289,826 km (0.096 R)
• M28: 13,525,143 km (0.117 R)
• M29: 13,643,326 km (0.096 R)
• M30: 13,841,094 km (0.085 R)
• M31: 14,039,760 km (0.111 R)
• M32: 14,199,381 km (0.115 R)
• M33: 15,087,992 km (0.076 R)
• M34: 15,621,758 km (0.106 R)
• M35: 16,412,831 km (0.061 R)
• M36: 17,131,799 km (0.091 R)
• M37: 17,302,490 km (0.103 R)
• M38: 17,430,845 km (0.051 R)
• M39: 17,602,433 km (0.029 R)
• M40: 17,774,621 km (0.072 R)
• M41: 18,294,772 km (0.117 R)
• M42: 19,349,886 km (0.088 R)
• M43: 20,064,216 km (0.087 R)
• M44: 21,060,687 km (0.098 R)
• M45: 21,243,496 km (0.11 R)
• M46: 21,656,985 km (0.057 R)
• M47: 22,212,441 km (0.113 R)
• M48: 22,538,714 km (0.058 R)
• M49: 22,678,888 km (0.077 R)
• M50: 22,819,510 km (0.092 R)
• M51: 23,054,528 km (0.064 R)
• M52: 23,716,648 km (0.112 R)
• M53: 24,049,952 km (0.063 R)
• M54: 24,193,416 km (0.096 R)
• M55: 24,384,902 km (0.087 R)
• M56: 24,914,478 km (0.077 R)
• M57: 25,593,952 km (0.107 R)
• M58: 25,789,177 km (0.114 R)
• M59: 25,935,932 km (0.076 R)
• M60: 26,033,919 km (0.112 R)
• M61: 27,020,667 km (0.115 R)
• M62: 27,169,816 km (0.114 R)
• M63: 28,979,950 km (0.095 R)
• M64: 29,387,455 km (0.096 R)
• M65: 29,591,955 km (0.067 R)
• M66: 30,466,354 km (0.052 R)
• M67: 31,297,071 km (0.094 R)
• M68: 31,925,083 km (0.11 R)
• M69: 32,980,795 km (0.046 R)
• M70: 33,087,010 km (0.042 R)
• M71: 33,352,995 km (0.102 R)
• M72: 33,513,065 km (0.065 R)
• M73: 33,780,246 km (0.03 R)
• M74: 33,994,471 km (0.107 R)
• M75: 34,316,704 km (0.118 R)
• M76: 34,585,981 km (0.096 R)
• M77: 34,964,164 km (0.067 R)
• M78: 35,561,209 km (0.084 R)
• M79: 35,833,776 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 10.1

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.31 AU - 10.07 AU

Year: 9930 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,741,536 km

• M1: 139,126 km (0.079 R)
• M2: 255,064 km (0.114 R)
• M3: 522,695 km (0.119 R)
• M4: 587,172 km (0.116 R)
• M5: 953,387 km (0.064 R)
• M6: 1,161,478 km (0.057 R)
• M7: 1,316,162 km (0.091 R)
• M8: 1,795,773 km (0.111 R)
• M9: 2,298,870 km (0.119 R)
• M10: 2,638,757 km (0.057 R)
• M11: 3,147,390 km (0.106 R)
• M12: 3,240,439 km (0.076 R)
• M13: 3,621,615 km (0.111 R)
• M14: 4,050,662 km (0.066 R)
• M15: 4,118,130 km (0.099 R)
• M16: 4,322,930 km (0.061 R)
• M17: 4,993,278 km (0.083 R)
• M18: 6,039,715 km (0.089 R)
• M19: 6,233,594 km (0.116 R)
• M20: 6,587,841 km (0.105 R)
• M21: 6,667,427 km (0.111 R)
• M22: 6,747,313 km (0.11 R)
• M23: 6,827,647 km (0.095 R)
• M24: 8,069,459 km (0.059 R)
• M25: 8,283,234 km (0.088 R)
• M26: 8,412,337 km (0.093 R)
• M27: 9,068,025 km (0.104 R)
• M28: 9,604,482 km (0.08 R)
• M29: 9,967,856 km (0.098 R)
• M30: 10,151,263 km (0.045 R)
• M31: 10,614,717 km (0.05 R)
• M32: 11,132,475 km (0.088 R)
• M33: 11,227,470 km (0.115 R)
• M34: 11,851,742 km (0.094 R)
• M35: 11,948,681 km (0.072 R)
• M36: 12,883,817 km (0.101 R)
• M37: 13,083,680 km (0.086 R)
• M38: 13,740,415 km (0.103 R)
• M39: 14,771,593 km (0.097 R)
• M40: 14,876,012 km (0.11 R)
• M41: 15,190,916 km (0.106 R)
• M42: 15,508,063 km (0.097 R)
• M43: 18,011,584 km (0.051 R)
• M44: 18,911,415 km (0.09 R)
• M45: 19,998,842 km (0.081 R)
• M46: 20,754,610 km (0.094 R)
• M47: 20,989,030 km (0.071 R)
• M48: 21,578,894 km (0.073 R)
• M49: 22,654,354 km (0.055 R)
• M50: 24,361,864 km (0.049 R)
• M51: 25,795,310 km (0.115 R)
• M52: 25,921,272 km (0.11 R)
• M53: 26,427,062 km (0.098 R)
• M54: 27,320,012 km (0.104 R)
• M55: 27,770,152 km (0.09 R)
• M56: 27,899,255 km (0.095 R)
• M57: 28,093,283 km (0.061 R)
• M58: 28,808,361 km (0.109 R)
• M59: 28,939,110 km (0.045 R)
• M60: 29,398,076 km (0.104 R)
• M61: 30,323,040 km (0.116 R)
• M62: 30,589,174 km (0.093 R)
• M63: 30,722,466 km (0.109 R)
• M64: 31,998,536 km (0.102 R)
• M65: 32,405,143 km (0.058 R)
• M66: 33,292,109 km (0.099 R)
• M67: 36,564,263 km (0.075 R)
• M68: 36,705,782 km (0.077 R)
• M69: 37,202,597 km (0.117 R)
• M70: 37,558,789 km (0.057 R)
• M71: 37,701,506 km (0.075 R)
• M72: 38,059,194 km (0.099 R)
• M73: 39,428,912 km (0.066 R)
• M74: 40,594,878 km (0.118 R)
• M75: 40,961,543 km (0.115 R)
• M76: 41,255,652 km (0.114 R)
• M77: 42,439,270 km (0.042 R)
• M78: 43,184,717 km (0.086 R)
• M79: 43,633,959 km (0.111 R)
• M80: 45,598,777 km (0.074 R)
• M81: 47,129,912 km (0.074 R)
• M82: 48,134,012 km (0.077 R)
• M83: 50,242,146 km (0.081 R)
• M84: 50,320,685 km (0.106 R)
• M85: 51,505,500 km (0.113 R)
• M86: 51,743,510 km (0.119 R)
• M87: 52,061,555 km (0.064 R)
• M88: 52,380,198 km (0.111 R)
• M89: 52,539,670 km (0.111 R)
• M90: 53,019,281 km (0.057 R)
• M91: 53,179,500 km (0.093 R)
• M92: 53,339,869 km (0.098 R)
• M93: 53,661,205 km (0.058 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 20,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit