🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.45 AU - 0.65 AU

Year: 151 Days

Day: 18.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.08 AU - 1.12 AU

Year: 428 Days

Day: 28.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.03 AU - 1.23 AU

Year: 445 Days

Day: 38.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 161.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.13 AU - 1.37 AU

Year: 518 Days

Day: 31.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.51 AU - 2.35 AU

Year: 994 Days

Day: 44.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.97 AU - 3.19 AU

Year: 2005 Days

Day: 32.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,380,359 km

• M1: 671,994 km (0.073 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.55 AU - 3.73 AU

Year: 2063 Days

Day: 29.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,380,359 km

• M1: 1,192,893 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 12.7

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.33 AU - 6.41 AU

Year: 4615 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,380,359 km

• M1: 427,401 km (0.119 R)
• M2: 572,810 km (0.051 R)
• M3: 750,233 km (0.104 R)
• M4: 906,563 km (0.061 R)
• M5: 1,177,784 km (0.1 R)
• M6: 1,269,039 km (0.113 R)
• M7: 1,426,864 km (0.063 R)
• M8: 1,558,062 km (0.098 R)
• M9: 2,750,656 km (0.048 R)
• M10: 2,979,092 km (0.073 R)
• M11: 3,149,185 km (0.097 R)
• M12: 3,499,094 km (0.049 R)
• M13: 3,678,911 km (0.042 R)
• M14: 3,884,907 km (0.072 R)
• M15: 3,977,658 km (0.041 R)
• M16: 4,189,189 km (0.095 R)
• M17: 4,501,400 km (0.051 R)
• M18: 4,697,224 km (0.089 R)
• M19: 4,971,287 km (0.088 R)
• M20: 5,405,270 km (0.055 R)
• M21: 5,639,989 km (0.091 R)
• M22: 6,501,823 km (0.041 R)
• M23: 7,033,045 km (0.09 R)
• M24: 7,375,773 km (0.057 R)
• M25: 7,636,523 km (0.111 R)
• M26: 7,724,037 km (0.114 R)
• M27: 8,527,378 km (0.11 R)
• M28: 8,740,106 km (0.087 R)
• M29: 8,893,145 km (0.087 R)
• M30: 9,326,230 km (0.046 R)
• M31: 9,513,976 km (0.09 R)
• M32: 9,925,071 km (0.078 R)
• M33: 10,180,883 km (0.07 R)
• M34: 10,830,287 km (0.096 R)
• M35: 11,292,694 km (0.091 R)
• M36: 11,560,026 km (0.057 R)
• M37: 12,374,287 km (0.088 R)
• M38: 13,523,947 km (0.098 R)
• M39: 13,986,204 km (0.036 R)
• M40: 14,165,422 km (0.113 R)
• M41: 14,273,282 km (0.09 R)
• M42: 14,963,078 km (0.114 R)
• M43: 15,183,137 km (0.115 R)
• M44: 15,515,244 km (0.09 R)
• M45: 15,775,095 km (0.108 R)
• M46: 16,224,188 km (0.086 R)
• M47: 17,403,618 km (0.039 R)
• M48: 17,751,283 km (0.11 R)
• M49: 18,023,252 km (0.103 R)
• M50: 18,532,035 km (0.1 R)
• M51: 18,689,412 km (0.103 R)
• M52: 18,966,168 km (0.104 R)
• M53: 19,643,846 km (0.072 R)
• M54: 19,764,123 km (0.114 R)
• M55: 20,207,830 km (0.094 R)
• M56: 20,613,839 km (0.081 R)
• M57: 20,736,210 km (0.067 R)
• M58: 21,104,819 km (0.099 R)
• M59: 21,848,470 km (0.103 R)
• M60: 22,014,972 km (0.118 R)
• M61: 22,642,685 km (0.111 R)
• M62: 23,319,017 km (0.045 R)
• M63: 23,446,474 km (0.079 R)
• M64: 23,531,595 km (0.073 R)
• M65: 23,702,287 km (0.115 R)
• M66: 23,830,492 km (0.04 R)
• M67: 25,038,345 km (0.097 R)
• M68: 26,266,245 km (0.098 R)
• M69: 26,398,938 km (0.118 R)
• M70: 26,753,934 km (0.103 R)
• M71: 26,887,524 km (0.116 R)
• M72: 27,738,437 km (0.052 R)
• M73: 28,643,654 km (0.065 R)
• M74: 28,825,864 km (0.094 R)
• M75: 29,054,150 km (0.098 R)
• M76: 29,237,109 km (0.048 R)
• M77: 29,558,445 km (0.072 R)
• M78: 30,855,458 km (0.072 R)
• M79: 31,135,805 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.4

Radius: 11.2

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.61 AU - 7.47 AU

Year: 5505 Days

Day: 11.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 18,380,359 km

• M1: 148,551 km (0.109 R)
• M2: 300,542 km (0.047 R)
• M3: 463,305 km (0.103 R)
• M4: 545,583 km (0.08 R)
• M5: 783,743 km (0.063 R)
• M6: 1,023,997 km (0.089 R)
• M7: 1,104,182 km (0.09 R)
• M8: 1,271,283 km (0.075 R)
• M9: 2,042,909 km (0.052 R)
• M10: 2,250,550 km (0.097 R)
• M11: 2,575,028 km (0.078 R)
• M12: 2,731,657 km (0.072 R)
• M13: 2,960,841 km (0.041 R)
• M14: 3,292,649 km (0.109 R)
• M15: 3,512,408 km (0.078 R)
• M16: 3,762,087 km (0.028 R)
• M17: 4,173,930 km (0.076 R)
• M18: 4,465,646 km (0.083 R)
• M19: 4,874,048 km (0.118 R)
• M20: 4,957,075 km (0.116 R)
• M21: 5,437,284 km (0.111 R)
• M22: 5,873,362 km (0.106 R)
• M23: 6,230,452 km (0.036 R)
• M24: 6,320,809 km (0.111 R)
• M25: 6,934,609 km (0.095 R)
• M26: 7,091,089 km (0.095 R)
• M27: 7,343,909 km (0.05 R)
• M28: 7,664,049 km (0.105 R)
• M29: 9,229,590 km (0.094 R)
• M30: 9,749,592 km (0.091 R)
• M31: 10,493,692 km (0.07 R)
• M32: 10,818,170 km (0.1 R)
• M33: 10,999,931 km (0.113 R)
• M34: 11,109,437 km (0.104 R)
• M35: 11,514,099 km (0.08 R)
• M36: 11,662,500 km (0.111 R)
• M37: 11,961,098 km (0.074 R)
• M38: 12,375,933 km (0.059 R)
• M39: 12,451,779 km (0.101 R)
• M40: 12,604,069 km (0.039 R)
• M41: 13,180,919 km (0.114 R)
• M42: 13,491,933 km (0.051 R)
• M43: 13,726,951 km (0.098 R)
• M44: 14,081,947 km (0.062 R)
• M45: 14,161,234 km (0.072 R)
• M46: 14,280,463 km (0.06 R)
• M47: 14,640,096 km (0.081 R)
• M48: 14,881,547 km (0.095 R)
• M49: 15,246,267 km (0.116 R)
• M50: 15,368,339 km (0.105 R)
• M51: 16,067,111 km (0.111 R)
• M52: 16,566,618 km (0.114 R)
• M53: 16,692,280 km (0.11 R)
• M54: 16,776,204 km (0.05 R)
• M55: 17,966,255 km (0.104 R)
• M56: 18,181,676 km (0.1 R)
• M57: 18,311,378 km (0.106 R)
• M58: 18,397,995 km (0.109 R)
• M59: 18,615,061 km (0.096 R)
• M60: 18,964,223 km (0.104 R)
• M61: 20,203,192 km (0.119 R)
• M62: 20,562,078 km (0.11 R)
• M63: 21,013,564 km (0.102 R)
• M64: 21,559,596 km (0.079 R)
• M65: 22,572,972 km (0.12 R)
• M66: 22,712,398 km (0.111 R)
• M67: 23,743,276 km (0.073 R)
• M68: 24,741,543 km (0.115 R)
• M69: 25,269,923 km (0.09 R)
• M70: 26,386,671 km (0.086 R)
• M71: 26,778,916 km (0.094 R)
• M72: 27,618,908 km (0.115 R)
• M73: 28,116,920 km (0.079 R)
• M74: 29,375,187 km (0.11 R)
• M75: 30,960,925 km (0.069 R)
• M76: 32,155,165 km (0.091 R)
• M77: 33,364,664 km (0.106 R)
• M78: 34,214,679 km (0.092 R)
• M79: 34,428,304 km (0.112 R)
• M80: 34,642,379 km (0.071 R)
• M81: 34,856,902 km (0.075 R)
• M82: 35,233,440 km (0.11 R)
• M83: 35,395,155 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 10.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.71 AU - 10.71 AU

Year: 9533 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 18,380,359 km

• M1: 143,764 km (0.097 R)
• M2: 232,625 km (0.114 R)
• M3: 318,943 km (0.037 R)
• M4: 478,264 km (0.109 R)
• M5: 744,997 km (0.112 R)
• M6: 826,229 km (0.113 R)
• M7: 939,475 km (0.099 R)
• M8: 1,088,923 km (0.093 R)
• M9: 1,279,062 km (0.067 R)
• M10: 1,378,395 km (0.083 R)
• M11: 1,446,013 km (0.092 R)
• M12: 1,644,230 km (0.099 R)
• M13: 2,067,592 km (0.103 R)
• M14: 2,373,071 km (0.076 R)
• M15: 3,297,885 km (0.107 R)
• M16: 3,374,479 km (0.055 R)
• M17: 3,592,144 km (0.064 R)
• M18: 3,814,596 km (0.114 R)
• M19: 4,801,344 km (0.111 R)
• M20: 5,117,594 km (0.116 R)
• M21: 5,278,262 km (0.084 R)
• M22: 5,513,280 km (0.081 R)
• M23: 6,182,282 km (0.118 R)
• M24: 6,526,506 km (0.107 R)
• M25: 6,642,594 km (0.098 R)
• M26: 6,857,267 km (0.04 R)
• M27: 7,213,609 km (0.084 R)
• M28: 7,293,644 km (0.09 R)
• M29: 7,738,997 km (0.09 R)
• M30: 7,944,395 km (0.095 R)
• M31: 8,381,520 km (0.091 R)
• M32: 8,550,117 km (0.117 R)
• M33: 8,634,789 km (0.116 R)
• M34: 9,541,502 km (0.03 R)
• M35: 11,003,522 km (0.096 R)
• M36: 11,257,838 km (0.081 R)
• M37: 11,772,305 km (0.09 R)
• M38: 12,462,251 km (0.059 R)
• M39: 12,872,747 km (0.091 R)
• M40: 13,312,415 km (0.089 R)
• M41: 13,484,602 km (0.05 R)
• M42: 14,005,951 km (0.053 R)
• M43: 15,222,182 km (0.098 R)
• M44: 15,894,923 km (0.116 R)
• M45: 16,104,061 km (0.101 R)
• M46: 16,261,289 km (0.084 R)
• M47: 17,889,961 km (0.12 R)
• M48: 18,380,342 km (0.056 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 15,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit