🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.51 AU - 0.71 AU

Year: 174 Days

Day: 14.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.85 AU - 1.25 AU

Year: 393 Days

Day: 26.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,907,255 km

• M1: 595,400 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.04 AU - 1.08 AU

Year: 399 Days

Day: 46.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.15 AU - 3.19 AU

Year: 1594 Days

Day: 43.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.6 AU - 5.34 AU

Year: 3452 Days

Day: 12.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,907,255 km

• M1: 740,061 km (0.092 R)
• M2: 1,158,785 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.3

Radius: 11.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.44 AU - 9.86 AU

Year: 10109 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,907,255 km

• M1: 142,866 km (0.042 R)
• M2: 306,676 km (0.107 R)
• M3: 466,446 km (0.107 R)
• M4: 583,282 km (0.103 R)
• M5: 751,879 km (0.08 R)
• M6: 967,898 km (0.06 R)
• M7: 1,044,642 km (0.075 R)
• M8: 2,004,611 km (0.063 R)
• M9: 2,185,774 km (0.097 R)
• M10: 2,629,781 km (0.114 R)
• M11: 2,828,746 km (0.07 R)
• M12: 3,101,762 km (0.049 R)
• M13: 3,336,033 km (0.089 R)
• M14: 3,673,825 km (0.088 R)
• M15: 4,048,118 km (0.079 R)
• M16: 4,356,290 km (0.12 R)
• M17: 4,833,208 km (0.066 R)
• M18: 5,523,153 km (0.087 R)
• M19: 6,155,952 km (0.116 R)
• M20: 6,690,765 km (0.109 R)
• M21: 6,842,008 km (0.119 R)
• M22: 6,963,781 km (0.062 R)
• M23: 7,333,587 km (0.109 R)
• M24: 7,520,883 km (0.072 R)
• M25: 7,741,540 km (0.066 R)
• M26: 7,868,549 km (0.088 R)
• M27: 8,318,539 km (0.109 R)
• M28: 8,481,302 km (0.093 R)
• M29: 8,743,996 km (0.116 R)
• M30: 9,548,084 km (0.12 R)
• M31: 9,786,992 km (0.077 R)
• M32: 10,270,941 km (0.109 R)
• M33: 10,550,988 km (0.077 R)
• M34: 10,692,059 km (0.099 R)
• M35: 10,833,579 km (0.111 R)
• M36: 11,011,450 km (0.055 R)
• M37: 12,025,574 km (0.109 R)
• M38: 12,283,780 km (0.116 R)
• M39: 12,469,431 km (0.099 R)
• M40: 12,655,830 km (0.103 R)
• M41: 13,296,857 km (0.074 R)
• M42: 14,025,848 km (0.083 R)
• M43: 14,180,981 km (0.078 R)
• M44: 15,442,539 km (0.114 R)
• M45: 15,602,759 km (0.052 R)
• M46: 16,086,708 km (0.077 R)
• M47: 16,249,171 km (0.117 R)
• M48: 18,198,282 km (0.038 R)
• M49: 18,792,933 km (0.075 R)
• M50: 19,135,662 km (0.1 R)
• M51: 20,176,414 km (0.119 R)
• M52: 20,615,335 km (0.111 R)
• M53: 21,547,629 km (0.058 R)
• M54: 22,086,480 km (0.107 R)
• M55: 22,312,223 km (0.102 R)
• M56: 22,720,775 km (0.099 R)
• M57: 22,948,762 km (0.104 R)
• M58: 23,223,274 km (0.101 R)
• M59: 23,453,057 km (0.116 R)
• M60: 23,822,115 km (0.072 R)
• M61: 24,192,968 km (0.069 R)
• M62: 25,364,618 km (0.092 R)
• M63: 26,076,405 km (0.107 R)
• M64: 26,746,753 km (0.063 R)
• M65: 27,180,587 km (0.116 R)
• M66: 27,519,725 km (0.048 R)
• M67: 28,006,517 km (0.062 R)
• M68: 28,153,122 km (0.116 R)
• M69: 28,742,239 km (0.105 R)
• M70: 29,087,660 km (0.105 R)
• M71: 29,633,393 km (0.119 R)
• M72: 29,782,692 km (0.084 R)
• M73: 29,882,474 km (0.118 R)
• M74: 30,182,418 km (0.047 R)
• M75: 30,785,147 km (0.081 R)
• M76: 30,885,976 km (0.094 R)
• M77: 31,088,083 km (0.099 R)
• M78: 31,544,357 km (0.084 R)
• M79: 32,156,062 km (0.025 R)
• M80: 33,287,621 km (0.07 R)
• M81: 33,962,606 km (0.09 R)
• M82: 35,062,151 km (0.106 R)
• M83: 35,220,275 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.9

Radius: 14.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.97 AU - 13.25 AU

Year: 15392 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,907,255 km

• M1: 213,925 km (0.049 R)
• M2: 457,171 km (0.048 R)
• M3: 638,185 km (0.119 R)
• M4: 781,798 km (0.057 R)
• M5: 1,056,460 km (0.084 R)
• M6: 1,472,941 km (0.113 R)
• M7: 1,613,712 km (0.116 R)
• M8: 1,759,271 km (0.057 R)
• M9: 1,970,802 km (0.076 R)
• M10: 2,622,002 km (0.08 R)
• M11: 3,487,575 km (0.081 R)
• M12: 3,756,103 km (0.057 R)
• M13: 4,354,345 km (0.079 R)
• M14: 5,198,825 km (0.113 R)
• M15: 5,865,284 km (0.094 R)
• M16: 6,464,872 km (0.068 R)
• M17: 8,585,422 km (0.096 R)
• M18: 8,897,333 km (0.108 R)
• M19: 9,002,052 km (0.072 R)
• M20: 9,318,900 km (0.083 R)
• M21: 10,181,930 km (0.073 R)
• M22: 11,014,293 km (0.03 R)
• M23: 11,126,940 km (0.104 R)
• M24: 11,410,278 km (0.065 R)
• M25: 11,984,136 km (0.111 R)
• M26: 12,508,626 km (0.052 R)
• M27: 12,981,206 km (0.056 R)
• M28: 13,883,131 km (0.107 R)
• M29: 14,372,316 km (0.112 R)
• M30: 14,557,369 km (0.043 R)
• M31: 15,179,546 km (0.041 R)
• M32: 15,368,040 km (0.118 R)
• M33: 15,683,691 km (0.109 R)
• M34: 16,773,212 km (0.089 R)
• M35: 17,098,289 km (0.079 R)
• M36: 17,359,935 km (0.112 R)
• M37: 20,255,103 km (0.12 R)
• M38: 21,440,367 km (0.054 R)
• M39: 21,651,898 km (0.088 R)
• M40: 22,005,996 km (0.098 R)
• M41: 23,152,066 km (0.103 R)
• M42: 23,441,538 km (0.044 R)
• M43: 23,586,797 km (0.098 R)
• M44: 23,732,356 km (0.095 R)
• M45: 25,501,949 km (0.074 R)
• M46: 26,327,131 km (0.078 R)
• M47: 26,932,853 km (0.051 R)
• M48: 27,619,656 km (0.049 R)
• M49: 29,322,978 km (0.112 R)
• M50: 30,029,529 km (0.102 R)
• M51: 30,662,328 km (0.077 R)
• M52: 30,821,201 km (0.112 R)
• M53: 33,400,717 km (0.114 R)
• M54: 34,138,533 km (0.112 R)
• M55: 35,047,640 km (0.069 R)
• M56: 35,297,019 km (0.071 R)
• M57: 35,713,948 km (0.068 R)
• M58: 37,313,000 km (0.035 R)
• M59: 37,993,222 km (0.086 R)
• M60: 38,591,763 km (0.07 R)
• M61: 40,232,253 km (0.095 R)
• M62: 41,104,857 km (0.055 R)
• M63: 41,543,478 km (0.091 R)
• M64: 43,491,691 km (0.048 R)
• M65: 44,927,382 km (0.118 R)
• M66: 45,288,661 km (0.108 R)
• M67: 49,233,706 km (0.037 R)
• M68: 49,699,554 km (0.082 R)
• M69: 50,447,843 km (0.057 R)
• M70: 50,635,588 km (0.101 R)
• M71: 51,200,021 km (0.099 R)
• M72: 53,191,916 km (0.1 R)
• M73: 53,478,546 km (0.033 R)
• M74: 65,049,792 km (0.037 R)
• M75: 66,176,114 km (0.078 R)
• M76: 66,999,351 km (0.101 R)
• M77: 67,102,574 km (0.041 R)
• M78: 69,698,246 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 12,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit