🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.45 AU - 0.63 AU

Year: 147 Days

Day: 22.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.6 AU - 0.68 AU

Year: 190 Days

Day: 30 Hours

Environment

Temp: 212 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,645,966 km

• M1: 31,565 km (0.119 R)
• M2: 100,679 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.77 AU - 0.91 AU

Year: 286 Days

Day: 40.2 Hours

Environment

Temp: 86 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.97 AU - 1.09 AU

Year: 388 Days

Day: 42 Hours

Environment

Temp: 29 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.18 AU - 2.18 AU

Year: 1194 Days

Day: 30.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.24 AU - 3.68 AU

Year: 1889 Days

Day: 42.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.31 AU - 3.69 AU

Year: 1927 Days

Day: 42.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.4

Radius: 13

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.76 AU - 5.44 AU

Year: 3659 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 18,645,966 km

• M1: 162,314 km (0.077 R)
• M2: 352,901 km (0.089 R)
• M3: 496,366 km (0.056 R)
• M4: 801,845 km (0.055 R)
• M5: 917,484 km (0.102 R)
• M6: 1,005,447 km (0.085 R)
• M7: 1,251,237 km (0.111 R)
• M8: 1,609,972 km (0.113 R)
• M9: 1,691,204 km (0.076 R)
• M10: 2,001,320 km (0.083 R)
• M11: 2,103,795 km (0.056 R)
• M12: 2,453,704 km (0.117 R)
• M13: 2,548,101 km (0.117 R)
• M14: 2,855,375 km (0.113 R)
• M15: 2,938,252 km (0.085 R)
• M16: 3,072,591 km (0.035 R)
• M17: 3,209,024 km (0.087 R)
• M18: 3,295,342 km (0.088 R)
• M19: 3,382,408 km (0.117 R)
• M20: 3,756,851 km (0.037 R)
• M21: 4,014,160 km (0.06 R)
• M22: 4,239,155 km (0.093 R)
• M23: 4,507,085 km (0.038 R)
• M24: 4,702,011 km (0.069 R)
• M25: 4,999,561 km (0.052 R)
• M26: 5,100,091 km (0.098 R)
• M27: 5,467,952 km (0.093 R)
• M28: 5,907,919 km (0.116 R)
• M29: 6,121,545 km (0.111 R)
• M30: 6,600,408 km (0.108 R)
• M31: 6,688,820 km (0.119 R)
• M32: 7,182,194 km (0.096 R)
• M33: 7,571,597 km (0.116 R)
• M34: 7,780,436 km (0.102 R)
• M35: 7,991,369 km (0.107 R)
• M36: 8,275,455 km (0.081 R)
• M37: 8,466,791 km (0.1 R)
• M38: 8,975,872 km (0.057 R)
• M39: 9,345,678 km (0.098 R)
• M40: 9,470,144 km (0.06 R)
• M41: 10,588,388 km (0.092 R)
• M42: 10,822,359 km (0.063 R)
• M43: 11,084,305 km (0.074 R)
• M44: 11,801,926 km (0.047 R)
• M45: 12,098,728 km (0.057 R)
• M46: 13,031,471 km (0.061 R)
• M47: 13,142,771 km (0.096 R)
• M48: 13,478,469 km (0.107 R)
• M49: 13,987,251 km (0.099 R)
• M50: 14,186,964 km (0.113 R)
• M51: 14,733,445 km (0.066 R)
• M52: 15,023,965 km (0.091 R)
• M53: 15,169,972 km (0.049 R)
• M54: 15,610,538 km (0.102 R)
• M55: 15,728,870 km (0.115 R)
• M56: 16,444,546 km (0.043 R)
• M57: 17,231,730 km (0.08 R)
• M58: 17,353,951 km (0.067 R)
• M59: 17,568,624 km (0.057 R)
• M60: 17,784,045 km (0.088 R)
• M61: 17,938,580 km (0.104 R)
• M62: 18,155,497 km (0.038 R)
• M63: 18,906,029 km (0.114 R)
• M64: 19,539,277 km (0.1 R)
• M65: 20,340,523 km (0.101 R)
• M66: 20,664,103 km (0.108 R)
• M67: 20,989,329 km (0.079 R)
• M68: 21,152,690 km (0.083 R)
• M69: 21,250,826 km (0.093 R)
• M70: 21,843,084 km (0.072 R)
• M71: 21,942,268 km (0.114 R)
• M72: 22,307,436 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.3

Radius: 10.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.08 AU - 5.9 AU

Year: 4134 Days

Day: 11.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,645,966 km

• M1: 174,581 km (0.1 R)
• M2: 284,236 km (0.108 R)
• M3: 353,949 km (0.086 R)
• M4: 517,459 km (0.033 R)
• M5: 718,668 km (0.069 R)
• M6: 992,283 km (0.045 R)
• M7: 1,497,026 km (0.043 R)
• M8: 1,820,606 km (0.111 R)
• M9: 2,058,766 km (0.111 R)
• M10: 2,181,735 km (0.12 R)
• M11: 2,338,963 km (0.093 R)
• M12: 2,598,515 km (0.107 R)
• M13: 2,698,297 km (0.068 R)
• M14: 2,850,438 km (0.114 R)
• M15: 3,040,278 km (0.119 R)
• M16: 3,180,900 km (0.102 R)
• M17: 3,487,126 km (0.098 R)
• M18: 3,597,530 km (0.088 R)
• M19: 3,709,130 km (0.047 R)
• M20: 3,859,775 km (0.1 R)
• M21: 4,502,597 km (0.079 R)
• M22: 4,724,301 km (0.081 R)
• M23: 4,867,167 km (0.092 R)
• M24: 4,990,884 km (0.099 R)
• M25: 5,094,855 km (0.118 R)
• M26: 5,410,805 km (0.102 R)
• M27: 5,517,618 km (0.06 R)
• M28: 5,625,179 km (0.078 R)
• M29: 6,262,466 km (0.119 R)
• M30: 6,329,636 km (0.111 R)
• M31: 6,442,283 km (0.1 R)
• M32: 7,155,416 km (0.1 R)
• M33: 7,509,514 km (0.094 R)
• M34: 7,796,891 km (0.1 R)
• M35: 7,869,446 km (0.047 R)
• M36: 8,112,393 km (0.108 R)
• M37: 8,308,666 km (0.104 R)
• M38: 8,655,882 km (0.098 R)
• M39: 9,287,784 km (0.103 R)
• M40: 9,856,106 km (0.051 R)
• M41: 9,960,675 km (0.103 R)
• M42: 10,569,090 km (0.095 R)
• M43: 10,649,424 km (0.096 R)
• M44: 11,545,515 km (0.11 R)
• M45: 12,156,473 km (0.065 R)
• M46: 12,296,795 km (0.103 R)
• M47: 12,409,293 km (0.054 R)
• M48: 12,664,058 km (0.071 R)
• M49: 13,525,592 km (0.095 R)
• M50: 13,671,001 km (0.105 R)
• M51: 14,022,108 km (0.098 R)
• M52: 14,198,783 km (0.077 R)
• M53: 14,524,607 km (0.103 R)
• M54: 14,733,296 km (0.068 R)
• M55: 15,063,309 km (0.079 R)
• M56: 16,006,075 km (0.081 R)
• M57: 16,098,376 km (0.056 R)
• M58: 16,190,828 km (0.098 R)
• M59: 16,283,429 km (0.104 R)
• M60: 16,376,180 km (0.105 R)
• M61: 16,469,230 km (0.102 R)
• M62: 16,624,512 km (0.081 R)
• M63: 17,156,333 km (0.117 R)
• M64: 17,661,973 km (0.058 R)
• M65: 18,590,976 km (0.042 R)
• M66: 18,882,542 km (0.101 R)
• M67: 19,865,251 km (0.072 R)
• M68: 20,329,603 km (0.034 R)
• M69: 20,864,565 km (0.066 R)
• M70: 20,965,394 km (0.025 R)
• M71: 21,675,834 km (0.093 R)
• M72: 22,153,799 km (0.06 R)
• M73: 22,222,464 km (0.118 R)
• M74: 23,398,902 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 15

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.84 AU - 6.28 AU

Year: 4221 Days

Day: 8.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 18,645,966 km

• M1: 197,320 km (0.069 R)
• M2: 302,337 km (0.106 R)
• M3: 471,532 km (0.117 R)
• M4: 660,175 km (0.07 R)
• M5: 1,390,213 km (0.118 R)
• M6: 1,596,209 km (0.032 R)
• M7: 1,703,321 km (0.089 R)
• M8: 1,850,077 km (0.09 R)
• M9: 2,065,498 km (0.115 R)
• M10: 2,480,183 km (0.119 R)
• M11: 2,790,748 km (0.068 R)
• M12: 3,114,179 km (0.116 R)
• M13: 3,295,940 km (0.095 R)
• M14: 3,638,370 km (0.103 R)
• M15: 3,862,318 km (0.087 R)
• M16: 3,959,706 km (0.083 R)
• M17: 4,997,317 km (0.045 R)
• M18: 5,121,633 km (0.082 R)
• M19: 5,283,049 km (0.091 R)
• M20: 5,500,863 km (0.099 R)
• M21: 5,740,369 km (0.1 R)
• M22: 5,908,069 km (0.077 R)
• M23: 6,058,714 km (0.087 R)
• M24: 6,172,408 km (0.062 R)
• M25: 6,673,860 km (0.084 R)
• M26: 6,969,166 km (0.096 R)
• M27: 7,511,608 km (0.087 R)
• M28: 7,984,487 km (0.094 R)
• M29: 8,552,061 km (0.031 R)
• M30: 8,701,510 km (0.12 R)
• M31: 9,111,109 km (0.093 R)
• M32: 9,307,381 km (0.092 R)
• M33: 9,659,983 km (0.112 R)
• M34: 10,951,163 km (0.094 R)
• M35: 11,842,167 km (0.088 R)
• M36: 11,937,312 km (0.064 R)
• M37: 12,296,347 km (0.077 R)
• M38: 12,416,922 km (0.057 R)
• M39: 12,537,798 km (0.073 R)
• M40: 13,123,473 km (0.059 R)
• M41: 13,296,109 km (0.073 R)
• M42: 13,893,453 km (0.064 R)
• M43: 14,170,210 km (0.104 R)
• M44: 14,525,056 km (0.098 R)
• M45: 15,088,591 km (0.114 R)
• M46: 15,217,694 km (0.106 R)
• M47: 15,321,216 km (0.065 R)
• M48: 15,425,036 km (0.119 R)
• M49: 15,607,247 km (0.11 R)
• M50: 15,947,432 km (0.084 R)
• M51: 16,343,119 km (0.077 R)
• M52: 16,582,026 km (0.084 R)
• M53: 16,848,909 km (0.104 R)
• M54: 17,414,090 km (0.101 R)
• M55: 18,040,157 km (0.068 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: 283 - 14,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit