🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.42 AU - 0.6 AU

Year: 129 Days

Day: 21.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.51 AU - 0.65 AU

Year: 156 Days

Day: 39.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.55 AU - 0.89 AU

Year: 216 Days

Day: 40 Hours

Environment

Temp: 209 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.24 AU - 1.58 AU

Year: 591 Days

Day: 46.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,826,562 km

• M1: 199,564 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.6 AU - 1.82 AU

Year: 790 Days

Day: 29.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 148.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,826,562 km

• M1: 233,672 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.74 AU - 2.76 AU

Year: 1192 Days

Day: 40.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.2

Radius: 13

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.9 AU - 7.76 AU

Year: 7007 Days

Day: 8.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,826,562 km

• M1: 338,690 km (0.095 R)
• M2: 480,808 km (0.05 R)
• M3: 662,270 km (0.092 R)
• M4: 932,444 km (0.089 R)
• M5: 1,064,389 km (0.105 R)
• M6: 1,238,820 km (0.073 R)
• M7: 1,499,719 km (0.095 R)
• M8: 2,140,596 km (0.043 R)
• M9: 2,296,477 km (0.036 R)
• M10: 2,433,209 km (0.093 R)
• M11: 2,619,908 km (0.118 R)
• M12: 2,958,148 km (0.111 R)
• M13: 3,157,712 km (0.092 R)
• M14: 3,623,560 km (0.088 R)
• M15: 3,756,851 km (0.069 R)
• M16: 4,000,995 km (0.054 R)
• M17: 4,222,400 km (0.114 R)
• M18: 4,648,754 km (0.115 R)
• M19: 4,911,148 km (0.111 R)
• M20: 5,118,790 km (0.103 R)
• M21: 5,481,416 km (0.105 R)
• M22: 5,977,931 km (0.118 R)
• M23: 6,295,826 km (0.059 R)
• M24: 6,392,167 km (0.062 R)
• M25: 7,147,936 km (0.097 R)
• M26: 8,001,392 km (0.054 R)
• M27: 8,281,439 km (0.096 R)
• M28: 9,286,737 km (0.114 R)
• M29: 9,766,647 km (0.098 R)
• M30: 10,141,240 km (0.055 R)
• M31: 11,529,059 km (0.041 R)
• M32: 11,766,022 km (0.031 R)
• M33: 12,044,723 km (0.09 R)
• M34: 12,164,850 km (0.059 R)
• M35: 13,595,305 km (0.107 R)
• M36: 13,929,806 km (0.114 R)
• M37: 14,055,917 km (0.117 R)
• M38: 14,182,477 km (0.069 R)
• M39: 14,266,999 km (0.046 R)
• M40: 16,701,854 km (0.098 R)
• M41: 16,925,353 km (0.119 R)
• M42: 18,703,474 km (0.1 R)
• M43: 18,982,324 km (0.102 R)
• M44: 19,122,348 km (0.11 R)
• M45: 19,215,846 km (0.103 R)
• M46: 19,356,319 km (0.112 R)
• M47: 19,450,117 km (0.083 R)
• M48: 19,591,188 km (0.089 R)
• M49: 19,685,434 km (0.106 R)
• M50: 19,921,799 km (0.113 R)
• M51: 21,165,556 km (0.078 R)
• M52: 21,359,135 km (0.074 R)
• M53: 21,845,627 km (0.113 R)
• M54: 21,943,315 km (0.106 R)
• M55: 23,727,718 km (0.108 R)
• M56: 25,045,077 km (0.09 R)
• M57: 25,352,501 km (0.093 R)
• M58: 25,816,105 km (0.095 R)
• M59: 26,594,761 km (0.078 R)
• M60: 26,855,959 km (0.054 R)
• M61: 27,539,322 km (0.117 R)
• M62: 29,191,780 km (0.064 R)
• M63: 29,299,491 km (0.05 R)
• M64: 29,407,351 km (0.112 R)
• M65: 30,547,885 km (0.091 R)
• M66: 31,536,877 km (0.12 R)
• M67: 33,320,981 km (0.103 R)
• M68: 33,546,275 km (0.109 R)
• M69: 33,659,072 km (0.081 R)
• M70: 34,225,300 km (0.075 R)
• M71: 34,566,533 km (0.107 R)
• M72: 35,252,289 km (0.115 R)
• M73: 36,115,768 km (0.095 R)
• M74: 37,278,144 km (0.047 R)
• M75: 37,511,965 km (0.102 R)
• M76: 37,629,100 km (0.109 R)
• M77: 38,157,779 km (0.098 R)
• M78: 38,452,637 km (0.098 R)
• M79: 38,807,333 km (0.091 R)
• M80: 39,878,005 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210

Radius: 11.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.25 AU - 8.59 AU

Year: 7870 Days

Day: 8.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,826,562 km

• M1: 181,163 km (0.081 R)
• M2: 290,070 km (0.112 R)
• M3: 410,945 km (0.088 R)
• M4: 533,316 km (0.117 R)
• M5: 681,119 km (0.111 R)
• M6: 807,829 km (0.089 R)
• M7: 1,181,674 km (0.052 R)
• M8: 1,366,427 km (0.059 R)
• M9: 1,717,084 km (0.092 R)
• M10: 1,796,970 km (0.111 R)
• M11: 2,011,194 km (0.08 R)
• M12: 2,303,957 km (0.054 R)
• M13: 2,374,866 km (0.117 R)
• M14: 2,446,524 km (0.065 R)
• M15: 2,684,683 km (0.11 R)
• M16: 2,835,029 km (0.083 R)
• M17: 3,795,448 km (0.087 R)
• M18: 3,900,914 km (0.105 R)
• M19: 3,986,035 km (0.091 R)
• M20: 4,354,944 km (0.111 R)
• M21: 4,963,358 km (0.066 R)
• M22: 5,384,027 km (0.103 R)
• M23: 5,502,958 km (0.099 R)
• M24: 5,622,636 km (0.092 R)
• M25: 6,409,820 km (0.107 R)
• M26: 6,510,649 km (0.064 R)
• M27: 7,074,783 km (0.11 R)
• M28: 7,574,739 km (0.1 R)
• M29: 8,004,533 km (0.098 R)
• M30: 8,776,009 km (0.056 R)
• M31: 9,000,705 km (0.085 R)
• M32: 9,513,527 km (0.03 R)
• M33: 9,802,400 km (0.092 R)
• M34: 10,123,737 km (0.077 R)
• M35: 10,270,791 km (0.077 R)
• M36: 10,567,294 km (0.101 R)
• M37: 10,896,709 km (0.055 R)
• M38: 11,688,830 km (0.106 R)
• M39: 12,342,124 km (0.118 R)
• M40: 12,816,050 km (0.067 R)
• M41: 13,103,277 km (0.084 R)
• M42: 13,231,632 km (0.081 R)
• M43: 13,781,704 km (0.07 R)
• M44: 14,770,845 km (0.112 R)
• M45: 15,987,674 km (0.044 R)
• M46: 16,159,263 km (0.099 R)
• M47: 16,642,913 km (0.084 R)
• M48: 16,991,326 km (0.106 R)
• M49: 17,096,344 km (0.062 R)
• M50: 17,447,899 km (0.061 R)
• M51: 18,229,548 km (0.072 R)
• M52: 18,480,723 km (0.045 R)
• M53: 19,168,274 km (0.104 R)
• M54: 19,277,630 km (0.094 R)
• M55: 19,606,746 km (0.09 R)
• M56: 20,085,609 km (0.043 R)
• M57: 20,345,011 km (0.1 R)
• M58: 21,167,650 km (0.096 R)
• M59: 21,356,143 km (0.084 R)
• M60: 21,848,769 km (0.101 R)
• M61: 22,001,060 km (0.112 R)
• M62: 22,498,622 km (0.112 R)
• M63: 22,768,048 km (0.088 R)
• M64: 22,845,240 km (0.108 R)
• M65: 22,999,925 km (0.067 R)
• M66: 23,582,758 km (0.103 R)
• M67: 24,407,192 km (0.116 R)
• M68: 24,565,167 km (0.054 R)
• M69: 24,684,097 km (0.097 R)
• M70: 25,520,948 km (0.072 R)
• M71: 26,124,426 km (0.117 R)
• M72: 26,367,074 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.6

Radius: 10

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.83 AU - 11.73 AU

Year: 13377 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 178.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,826,562 km

• M1: 244,144 km (0.094 R)
• M2: 417,976 km (0.116 R)
• M3: 559,496 km (0.08 R)
• M4: 986,149 km (0.081 R)
• M5: 1,165,218 km (0.04 R)
• M6: 1,267,692 km (0.075 R)
• M7: 3,021,129 km (0.119 R)
• M8: 3,212,165 km (0.11 R)
• M9: 4,172,733 km (0.098 R)
• M10: 4,252,170 km (0.056 R)
• M11: 4,439,616 km (0.106 R)
• M12: 5,018,261 km (0.032 R)
• M13: 5,649,863 km (0.071 R)
• M14: 5,826,538 km (0.044 R)
• M15: 6,736,991 km (0.107 R)
• M16: 6,893,171 km (0.094 R)
• M17: 6,987,417 km (0.103 R)
• M18: 7,724,037 km (0.103 R)
• M19: 8,586,319 km (0.077 R)
• M20: 9,270,430 km (0.113 R)
• M21: 9,513,976 km (0.116 R)
• M22: 9,830,375 km (0.06 R)
• M23: 10,007,499 km (0.111 R)
• M24: 10,293,231 km (0.115 R)
• M25: 10,401,091 km (0.093 R)
• M26: 12,559,340 km (0.09 R)
• M27: 12,674,680 km (0.078 R)
• M28: 12,790,319 km (0.11 R)
• M29: 13,728,297 km (0.06 R)
• M30: 14,325,791 km (0.083 R)
• M31: 14,607,634 km (0.051 R)
• M32: 14,891,122 km (0.086 R)
• M33: 15,013,343 km (0.108 R)
• M34: 15,835,683 km (0.112 R)
• M35: 15,918,859 km (0.052 R)
• M36: 16,043,624 km (0.117 R)
• M37: 16,168,837 km (0.119 R)
• M38: 16,757,355 km (0.084 R)
• M39: 17,825,633 km (0.078 R)
• M40: 18,871,921 km (0.083 R)
• M41: 19,092,279 km (0.12 R)
• M42: 19,269,403 km (0.113 R)
• M43: 19,624,997 km (0.065 R)
• M44: 19,937,955 km (0.025 R)
• M45: 20,297,589 km (0.117 R)
• M46: 21,619,435 km (0.105 R)
• M47: 24,730,024 km (0.054 R)
• M48: 24,971,325 km (0.075 R)
• M49: 25,504,941 km (0.084 R)
• M50: 27,078,711 km (0.117 R)
• M51: 28,078,174 km (0.115 R)
• M52: 28,178,853 km (0.061 R)
• M53: 29,242,494 km (0.039 R)
• M54: 31,096,311 km (0.088 R)
• M55: 33,041,083 km (0.078 R)
• M56: 33,947,796 km (0.102 R)
• M57: 34,162,319 km (0.115 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 16,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit