🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.77 AU - 0.89 AU

Year: 282 Days

Day: 19.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,642,356 km

• M1: 138,528 km (0.07 R)
• M2: 252,072 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.07 AU - 1.37 AU

Year: 502 Days

Day: 41.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 57.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,642,356 km

• M1: 199,713 km (0.075 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880

Radius: 12.5

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.18 AU - 8.96 AU

Year: 8546 Days

Day: 11 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,642,356 km

• M1: 515,664 km (0.037 R)
• M2: 601,982 km (0.109 R)
• M3: 808,726 km (0.069 R)
• M4: 966,552 km (0.036 R)
• M5: 1,135,298 km (0.11 R)
• M6: 1,213,688 km (0.05 R)
• M7: 1,355,656 km (0.059 R)
• M8: 1,524,851 km (0.068 R)
• M9: 1,885,083 km (0.086 R)
• M10: 2,099,606 km (0.119 R)
• M11: 2,475,396 km (0.099 R)
• M12: 2,684,534 km (0.066 R)
• M13: 3,092,786 km (0.108 R)
• M14: 3,318,679 km (0.042 R)
• M15: 3,608,749 km (0.038 R)
• M16: 4,028,820 km (0.115 R)
• M17: 4,151,790 km (0.096 R)
• M18: 4,276,106 km (0.104 R)
• M19: 5,213,785 km (0.098 R)
• M20: 5,551,727 km (0.07 R)
• M21: 5,966,711 km (0.039 R)
• M22: 6,320,211 km (0.075 R)
• M23: 6,535,632 km (0.029 R)
• M24: 7,010,904 km (0.058 R)
• M25: 7,649,238 km (0.084 R)
• M26: 7,802,127 km (0.086 R)
• M27: 8,384,661 km (0.086 R)
• M28: 8,542,487 km (0.105 R)
• M29: 8,981,407 km (0.083 R)
• M30: 9,102,432 km (0.114 R)
• M31: 9,264,596 km (0.084 R)
• M32: 10,006,302 km (0.101 R)
• M33: 11,024,765 km (0.088 R)
• M34: 11,459,047 km (0.12 R)
• M35: 12,659,121 km (0.115 R)
• M36: 13,159,526 km (0.065 R)
• M37: 13,251,230 km (0.114 R)
• M38: 16,295,846 km (0.058 R)
• M39: 17,340,188 km (0.116 R)
• M40: 17,946,658 km (0.079 R)
• M41: 18,099,398 km (0.116 R)
• M42: 18,252,586 km (0.106 R)
• M43: 19,965,481 km (0.086 R)
• M44: 20,335,437 km (0.109 R)
• M45: 20,441,502 km (0.081 R)
• M46: 20,601,123 km (0.106 R)
• M47: 22,382,983 km (0.055 R)
• M48: 22,877,554 km (0.079 R)
• M49: 23,153,861 km (0.059 R)
• M50: 23,320,214 km (0.032 R)
• M51: 24,101,563 km (0.113 R)
• M52: 24,382,807 km (0.11 R)
• M53: 24,834,892 km (0.086 R)
• M54: 25,690,143 km (0.081 R)
• M55: 25,862,330 km (0.092 R)
• M56: 26,613,012 km (0.11 R)
• M57: 27,370,875 km (0.1 R)
• M58: 27,546,802 km (0.057 R)
• M59: 27,723,029 km (0.065 R)
• M60: 28,967,533 km (0.11 R)
• M61: 29,686,800 km (0.079 R)
• M62: 30,594,111 km (0.076 R)
• M63: 31,142,986 km (0.06 R)
• M64: 31,510,697 km (0.101 R)
• M65: 31,879,755 km (0.119 R)
• M66: 32,436,110 km (0.087 R)
• M67: 33,183,052 km (0.059 R)
• M68: 33,433,179 km (0.096 R)
• M69: 34,187,601 km (0.119 R)
• M70: 34,503,552 km (0.102 R)
• M71: 35,969,611 km (0.114 R)
• M72: 36,226,620 km (0.101 R)
• M73: 37,001,388 km (0.076 R)
• M74: 38,304,834 km (0.075 R)
• M75: 38,633,052 km (0.084 R)
• M76: 39,094,112 km (0.086 R)
• M77: 39,358,452 km (0.062 R)
• M78: 39,623,240 km (0.119 R)
• M79: 41,494,111 km (0.03 R)
• M80: 42,033,860 km (0.079 R)
• M81: 42,304,632 km (0.097 R)
• M82: 42,915,889 km (0.045 R)
• M83: 43,735,685 km (0.064 R)
• M84: 44,147,379 km (0.07 R)
• M85: 45,598,777 km (0.03 R)
• M86: 45,807,317 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 12.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.82 AU - 11.34 AU

Year: 12829 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,642,356 km

• M1: 167,998 km (0.101 R)
• M2: 984,653 km (0.053 R)
• M3: 1,212,192 km (0.103 R)
• M4: 1,312,273 km (0.057 R)
• M5: 1,586,485 km (0.106 R)
• M6: 1,741,918 km (0.054 R)
• M7: 2,092,575 km (0.054 R)
• M8: 2,190,113 km (0.103 R)
• M9: 2,414,958 km (0.08 R)
• M10: 2,673,912 km (0.116 R)
• M11: 2,833,832 km (0.031 R)
• M12: 2,914,915 km (0.115 R)
• M13: 3,051,946 km (0.103 R)
• M14: 3,361,165 km (0.089 R)
• M15: 3,979,603 km (0.074 R)
• M16: 4,224,644 km (0.093 R)
• M17: 4,794,313 km (0.041 R)
• M18: 5,121,334 km (0.118 R)
• M19: 5,254,176 km (0.099 R)
• M20: 5,625,628 km (0.072 R)
• M21: 6,465,470 km (0.085 R)
• M22: 6,900,202 km (0.098 R)
• M23: 8,222,049 km (0.115 R)
• M24: 8,574,501 km (0.055 R)
• M25: 8,852,155 km (0.082 R)
• M26: 10,326,292 km (0.07 R)
• M27: 10,749,205 km (0.099 R)
• M28: 11,005,766 km (0.112 R)
• M29: 11,091,785 km (0.1 R)
• M30: 11,350,888 km (0.088 R)
• M31: 11,568,553 km (0.115 R)
• M32: 12,229,476 km (0.113 R)
• M33: 12,722,102 km (0.104 R)
• M34: 12,993,622 km (0.05 R)
• M35: 13,266,938 km (0.12 R)
• M36: 13,404,268 km (0.03 R)
• M37: 13,680,576 km (0.087 R)
• M38: 14,285,549 km (0.064 R)
• M39: 14,520,568 km (0.113 R)
• M40: 15,666,487 km (0.118 R)
• M41: 16,544,926 km (0.114 R)
• M42: 16,841,429 km (0.064 R)
• M43: 16,940,612 km (0.053 R)
• M44: 18,810,586 km (0.063 R)
• M45: 19,171,715 km (0.111 R)
• M46: 19,327,147 km (0.066 R)
• M47: 20,216,207 km (0.078 R)
• M48: 21,817,353 km (0.092 R)
• M49: 22,142,430 km (0.111 R)
• M50: 22,305,641 km (0.094 R)
• M51: 22,469,151 km (0.072 R)
• M52: 22,578,358 km (0.076 R)
• M53: 23,127,382 km (0.074 R)
• M54: 24,687,987 km (0.09 R)
• M55: 26,801,805 km (0.081 R)
• M56: 27,150,069 km (0.073 R)
• M57: 27,733,949 km (0.111 R)
• M58: 28,086,103 km (0.079 R)
• M59: 28,203,836 km (0.119 R)
• M60: 30,170,300 km (0.105 R)
• M61: 30,896,448 km (0.071 R)
• M62: 32,119,261 km (0.039 R)
• M63: 32,427,433 km (0.081 R)
• M64: 32,674,718 km (0.116 R)
• M65: 33,295,549 km (0.12 R)
• M66: 33,482,547 km (0.099 R)
• M67: 33,795,057 km (0.064 R)
• M68: 34,422,919 km (0.088 R)
• M69: 35,499,276 km (0.105 R)
• M70: 35,881,648 km (0.081 R)
• M71: 36,073,432 km (0.105 R)
• M72: 36,650,880 km (0.09 R)
• M73: 37,944,752 km (0.06 R)
• M74: 38,140,127 km (0.1 R)
• M75: 38,531,924 km (0.109 R)
• M76: 39,187,761 km (0.071 R)
• M77: 40,577,226 km (0.105 R)
• M78: 41,646,701 km (0.065 R)
• M79: 42,184,804 km (0.116 R)
• M80: 42,725,301 km (0.064 R)
• M81: 42,928,605 km (0.066 R)
• M82: 43,132,208 km (0.034 R)
• M83: 43,336,110 km (0.051 R)
• M84: 44,292,040 km (0.096 R)
• M85: 46,363,671 km (0.108 R)
• M86: 46,502,947 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 18,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit