🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.52 AU - 0.86 AU

Year: 216 Days

Day: 35.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,398,963 km

• M1: 103,671 km (0.109 R)
• M2: 203,902 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.63 AU - 0.81 AU

Year: 230 Days

Day: 32.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.66 AU - 2.2 AU

Year: 1010 Days

Day: 41.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,398,963 km

• M1: 1,385,426 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.99 AU - 2.53 AU

Year: 1280 Days

Day: 45.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.85 AU - 4.23 AU

Year: 2509 Days

Day: 36.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.7

Radius: 14.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.12 AU - 7.76 AU

Year: 7645 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,398,963 km

• M1: 216,917 km (0.092 R)
• M2: 339,737 km (0.072 R)
• M3: 552,914 km (0.112 R)
• M4: 651,050 km (0.092 R)
• M5: 868,864 km (0.075 R)
• M6: 987,944 km (0.091 R)
• M7: 1,302,100 km (0.057 R)
• M8: 2,072,230 km (0.12 R)
• M9: 2,480,183 km (0.095 R)
• M10: 2,655,661 km (0.119 R)
• M11: 2,757,837 km (0.12 R)
• M12: 2,887,538 km (0.096 R)
• M13: 3,126,296 km (0.075 R)
• M14: 4,538,351 km (0.101 R)
• M15: 5,101,587 km (0.085 R)
• M16: 5,424,269 km (0.085 R)
• M17: 5,920,934 km (0.05 R)
• M18: 6,432,409 km (0.12 R)
• M19: 6,571,236 km (0.028 R)
• M20: 7,352,735 km (0.065 R)
• M21: 7,717,754 km (0.119 R)
• M22: 8,389,748 km (0.108 R)
• M23: 9,003,099 km (0.089 R)
• M24: 9,119,636 km (0.077 R)
• M25: 9,433,193 km (0.096 R)
• M26: 9,790,133 km (0.087 R)
• M27: 10,070,779 km (0.048 R)
• M28: 10,313,576 km (0.101 R)
• M29: 10,558,169 km (0.099 R)
• M30: 11,095,076 km (0.095 R)
• M31: 11,303,914 km (0.119 R)
• M32: 13,374,798 km (0.088 R)
• M33: 13,686,560 km (0.066 R)
• M34: 13,820,898 km (0.105 R)
• M35: 14,453,548 km (0.118 R)
• M36: 14,590,430 km (0.1 R)
• M37: 14,727,761 km (0.073 R)
• M38: 15,794,394 km (0.098 R)
• M39: 16,551,060 km (0.069 R)
• M40: 16,885,860 km (0.096 R)
• M41: 17,030,072 km (0.109 R)
• M42: 17,562,192 km (0.072 R)
• M43: 17,757,118 km (0.076 R)
• M44: 18,296,717 km (0.038 R)
• M45: 18,444,819 km (0.097 R)
• M46: 18,543,853 km (0.09 R)
• M47: 19,543,316 km (0.103 R)
• M48: 20,151,282 km (0.076 R)
• M49: 20,355,483 km (0.085 R)
• M50: 20,508,970 km (0.046 R)
• M51: 20,662,757 km (0.059 R)
• M52: 20,765,680 km (0.07 R)
• M53: 21,698,722 km (0.085 R)
• M54: 23,284,011 km (0.102 R)
• M55: 23,391,123 km (0.109 R)
• M56: 23,766,913 km (0.046 R)
• M57: 24,579,080 km (0.117 R)
• M58: 25,345,320 km (0.042 R)
• M59: 25,897,486 km (0.08 R)
• M60: 27,069,884 km (0.061 R)
• M61: 28,202,639 km (0.088 R)
• M62: 30,280,404 km (0.084 R)
• M63: 31,396,704 km (0.088 R)
• M64: 31,989,709 km (0.097 R)
• M65: 32,227,869 km (0.063 R)
• M66: 33,126,653 km (0.104 R)
• M67: 33,367,655 km (0.08 R)
• M68: 34,337,648 km (0.092 R)
• M69: 34,581,493 km (0.087 R)
• M70: 34,703,714 km (0.105 R)
• M71: 34,887,271 km (0.103 R)
• M72: 35,009,791 km (0.113 R)
• M73: 36,367,392 km (0.119 R)
• M74: 36,616,024 km (0.069 R)
• M75: 37,365,359 km (0.04 R)
• M76: 37,930,839 km (0.066 R)
• M77: 39,452,399 km (0.079 R)
• M78: 39,771,791 km (0.102 R)
• M79: 41,641,914 km (0.092 R)
• M80: 42,554,909 km (0.069 R)
• M81: 44,400,798 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573

Radius: 10.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.56 AU - 11.3 AU

Year: 11788 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,398,963 km

• M1: 153,338 km (0.099 R)
• M2: 436,826 km (0.072 R)
• M3: 731,534 km (0.117 R)
• M4: 1,026,840 km (0.09 R)
• M5: 1,167,911 km (0.091 R)
• M6: 2,464,326 km (0.1 R)
• M7: 2,546,156 km (0.064 R)
• M8: 3,232,511 km (0.08 R)
• M9: 3,658,715 km (0.116 R)
• M10: 4,298,396 km (0.09 R)
• M11: 4,530,422 km (0.073 R)
• M12: 4,766,787 km (0.101 R)
• M13: 5,181,322 km (0.12 R)
• M14: 5,251,633 km (0.078 R)
• M15: 5,752,337 km (0.054 R)
• M16: 5,825,042 km (0.101 R)
• M17: 5,934,847 km (0.078 R)
• M18: 6,837,670 km (0.112 R)
• M19: 7,109,040 km (0.098 R)
• M20: 7,305,163 km (0.058 R)
• M21: 8,188,987 km (0.103 R)
• M22: 8,312,256 km (0.118 R)
• M23: 9,149,107 km (0.089 R)
• M24: 9,491,237 km (0.071 R)
• M25: 10,365,337 km (0.097 R)
• M26: 10,498,629 km (0.086 R)
• M27: 11,037,780 km (0.065 R)
• M28: 11,310,646 km (0.076 R)
• M29: 11,447,977 km (0.064 R)
• M30: 11,631,833 km (0.069 R)
• M31: 12,518,948 km (0.111 R)
• M32: 12,613,644 km (0.093 R)
• M33: 13,524,695 km (0.08 R)
• M34: 13,865,628 km (0.096 R)
• M35: 14,407,322 km (0.08 R)
• M36: 14,605,988 km (0.03 R)
• M37: 14,755,586 km (0.119 R)
• M38: 16,073,394 km (0.094 R)
• M39: 16,590,404 km (0.089 R)
• M40: 16,903,063 km (0.042 R)
• M41: 17,640,431 km (0.074 R)
• M42: 18,227,154 km (0.092 R)
• M43: 18,442,126 km (0.12 R)
• M44: 19,037,526 km (0.103 R)
• M45: 19,201,036 km (0.109 R)
• M46: 19,364,996 km (0.103 R)
• M47: 23,379,155 km (0.05 R)
• M48: 24,673,626 km (0.103 R)
• M49: 26,233,183 km (0.092 R)
• M50: 27,208,711 km (0.082 R)
• M51: 27,639,254 km (0.074 R)
• M52: 30,269,484 km (0.085 R)
• M53: 31,035,574 km (0.107 R)
• M54: 31,872,724 km (0.089 R)
• M55: 32,067,052 km (0.051 R)
• M56: 32,586,904 km (0.082 R)
• M57: 33,109,599 km (0.093 R)
• M58: 36,303,663 km (0.066 R)
• M59: 37,731,725 km (0.065 R)
• M60: 38,280,450 km (0.114 R)
• M61: 38,555,859 km (0.105 R)
• M62: 38,693,788 km (0.062 R)
• M63: 39,039,509 km (0.097 R)
• M64: 39,803,356 km (0.12 R)
• M65: 40,222,230 km (0.076 R)
• M66: 40,432,116 km (0.04 R)
• M67: 41,275,549 km (0.039 R)
• M68: 42,337,993 km (0.098 R)
• M69: 42,551,469 km (0.04 R)
• M70: 42,694,036 km (0.102 R)
• M71: 43,051,275 km (0.076 R)
• M72: 43,265,948 km (0.101 R)
• M73: 43,552,877 km (0.102 R)
• M74: 43,840,404 km (0.104 R)
• M75: 44,272,891 km (0.049 R)
• M76: 44,779,280 km (0.102 R)
• M77: 44,924,241 km (0.115 R)
• M78: 47,044,641 km (0.114 R)
• M79: 48,228,409 km (0.053 R)
• M80: 49,272,303 km (0.106 R)
• M81: 49,571,947 km (0.109 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: 406 - 11,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit