🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.63 AU - 0.71 AU

Year: 209 Days

Day: 12.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.45 AU - 1.53 AU

Year: 693 Days

Day: 33.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 84.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.54 AU - 1.96 AU

Year: 882 Days

Day: 35.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.71 AU - 1.99 AU

Year: 958 Days

Day: 22.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.92 AU - 3.34 AU

Year: 2109 Days

Day: 43.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 11.5

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.88 AU - 7.72 AU

Year: 7511 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,848,636 km

• M1: 241,152 km (0.115 R)
• M2: 372,947 km (0.113 R)
• M3: 497,114 km (0.102 R)
• M4: 594,053 km (0.11 R)
• M5: 1,378,096 km (0.066 R)
• M6: 1,563,747 km (0.114 R)
• M7: 2,028,996 km (0.11 R)
• M8: 2,169,917 km (0.084 R)
• M9: 2,241,574 km (0.07 R)
• M10: 2,313,980 km (0.098 R)
• M11: 3,466,781 km (0.035 R)
• M12: 3,750,867 km (0.117 R)
• M13: 3,866,656 km (0.027 R)
• M14: 4,311,411 km (0.117 R)
• M15: 4,898,283 km (0.106 R)
• M16: 5,057,006 km (0.11 R)
• M17: 5,314,464 km (0.068 R)
• M18: 5,543,200 km (0.113 R)
• M19: 5,976,884 km (0.069 R)
• M20: 6,525,758 km (0.108 R)
• M21: 6,948,073 km (0.07 R)
• M22: 8,042,531 km (0.111 R)
• M23: 8,686,400 km (0.091 R)
• M24: 9,111,857 km (0.118 R)
• M25: 9,229,141 km (0.045 R)
• M26: 9,346,875 km (0.061 R)
• M27: 9,782,953 km (0.104 R)
• M28: 10,798,573 km (0.102 R)
• M29: 11,677,610 km (0.115 R)
• M30: 12,319,534 km (0.109 R)
• M31: 13,414,740 km (0.12 R)
• M32: 13,503,751 km (0.11 R)
• M33: 13,906,468 km (0.076 R)
• M34: 14,769,947 km (0.097 R)
• M35: 15,138,706 km (0.105 R)
• M36: 15,277,683 km (0.083 R)
• M37: 15,557,131 km (0.115 R)
• M38: 16,120,966 km (0.098 R)
• M39: 16,310,506 km (0.093 R)
• M40: 18,344,140 km (0.101 R)
• M41: 18,989,655 km (0.099 R)
• M42: 19,139,701 km (0.091 R)
• M43: 19,390,726 km (0.113 R)
• M44: 19,592,235 km (0.095 R)
• M45: 19,693,213 km (0.036 R)
• M46: 19,794,491 km (0.091 R)
• M47: 20,048,209 km (0.032 R)
• M48: 20,201,098 km (0.093 R)
• M49: 20,867,557 km (0.107 R)
• M50: 22,274,973 km (0.105 R)
• M51: 22,433,248 km (0.117 R)
• M52: 22,539,014 km (0.109 R)
• M53: 22,910,316 km (0.092 R)
• M54: 23,070,086 km (0.097 R)
• M55: 23,605,347 km (0.081 R)
• M56: 24,036,488 km (0.1 R)
• M57: 26,286,889 km (0.081 R)
• M58: 28,089,543 km (0.066 R)
• M59: 28,661,007 km (0.101 R)
• M60: 28,775,749 km (0.087 R)
• M61: 30,867,426 km (0.115 R)
• M62: 30,985,160 km (0.048 R)
• M63: 31,161,835 km (0.076 R)
• M64: 31,872,126 km (0.085 R)
• M65: 32,050,596 km (0.108 R)
• M66: 32,647,791 km (0.082 R)
• M67: 32,767,618 km (0.104 R)
• M68: 35,873,420 km (0.06 R)
• M69: 36,929,581 km (0.089 R)
• M70: 37,492,667 km (0.1 R)
• M71: 39,518,222 km (0.029 R)
• M72: 39,965,969 km (0.077 R)
• M73: 40,802,071 km (0.12 R)
• M74: 41,060,576 km (0.096 R)
• M75: 41,449,232 km (0.105 R)
• M76: 42,426,255 km (0.027 R)
• M77: 43,542,555 km (0.118 R)
• M78: 44,203,927 km (0.029 R)
• M79: 44,336,471 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.3

Radius: 6.3

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.17 AU - 17.69 AU

Year: 21968 Days

Day: 19.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,848,636 km

• M1: 99,483 km (0.084 R)
• M2: 870,360 km (0.118 R)
• M3: 1,091,765 km (0.115 R)
• M4: 1,257,221 km (0.114 R)
• M5: 1,330,673 km (0.119 R)
• M6: 1,481,767 km (0.092 R)
• M7: 1,940,135 km (0.092 R)
• M8: 1,996,832 km (0.09 R)
• M9: 2,470,310 km (0.09 R)
• M10: 3,076,031 km (0.087 R)
• M11: 3,550,705 km (0.06 R)
• M12: 3,761,040 km (0.027 R)
• M13: 4,453,977 km (0.087 R)
• M14: 4,529,225 km (0.078 R)
• M15: 5,384,327 km (0.09 R)
• M16: 5,626,077 km (0.09 R)
• M17: 6,203,973 km (0.056 R)
• M18: 7,018,235 km (0.09 R)
• M19: 7,062,067 km (0.093 R)
• M20: 8,370,898 km (0.116 R)
• M21: 8,510,473 km (0.048 R)
• M22: 9,412,698 km (0.064 R)
• M23: 9,461,018 km (0.084 R)
• M24: 9,509,338 km (0.073 R)
• M25: 9,850,571 km (0.084 R)
• M26: 9,997,925 km (0.11 R)
• M27: 10,047,292 km (0.114 R)
• M28: 10,344,842 km (0.106 R)
• M29: 11,409,082 km (0.056 R)
• M30: 11,719,497 km (0.073 R)
• M31: 13,096,396 km (0.116 R)
• M32: 13,312,864 km (0.05 R)
• M33: 14,523,859 km (0.066 R)
• M34: 14,860,155 km (0.103 R)
• M35: 17,108,461 km (0.119 R)
• M36: 18,181,377 km (0.115 R)
• M37: 18,604,440 km (0.116 R)
• M38: 18,969,608 km (0.099 R)
• M39: 19,769,059 km (0.068 R)
• M40: 20,454,218 km (0.103 R)
• M41: 20,579,581 km (0.068 R)
• M42: 21,210,285 km (0.117 R)
• M43: 22,555,469 km (0.088 R)
• M44: 23,402,044 km (0.083 R)
• M45: 23,928,179 km (0.069 R)
• M46: 24,591,197 km (0.083 R)
• M47: 25,058,990 km (0.106 R)
• M48: 30,251,382 km (0.075 R)
• M49: 30,609,071 km (0.107 R)
• M50: 31,690,364 km (0.084 R)
• M51: 33,151,487 km (0.112 R)
• M52: 33,594,147 km (0.119 R)
• M53: 34,187,302 km (0.099 R)
• M54: 34,261,652 km (0.12 R)
• M55: 36,518,336 km (0.098 R)
• M56: 36,822,917 km (0.063 R)
• M57: 37,818,342 km (0.057 R)
• M58: 38,358,091 km (0.074 R)
• M59: 38,822,742 km (0.113 R)
• M60: 39,055,666 km (0.119 R)
• M61: 39,367,128 km (0.032 R)
• M62: 40,620,908 km (0.119 R)
• M63: 40,936,410 km (0.109 R)
• M64: 41,490,521 km (0.094 R)
• M65: 42,126,760 km (0.065 R)
• M66: 43,893,212 km (0.098 R)
• M67: 45,111,388 km (0.083 R)
• M68: 48,664,487 km (0.108 R)
• M69: 48,831,887 km (0.109 R)
• M70: 49,419,507 km (0.078 R)
• M71: 51,281,252 km (0.076 R)
• M72: 51,622,336 km (0.088 R)
• M73: 53,770,411 km (0.059 R)
• M74: 54,550,864 km (0.114 R)
• M75: 54,724,696 km (0.041 R)
• M76: 55,597,301 km (0.1 R)
• M77: 55,947,509 km (0.095 R)
• M78: 57,002,773 km (0.112 R)
• M79: 58,775,956 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 20,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit