🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.46 AU - 0.56 AU

Year: 152 Days

Day: 40.1 Hours

Environment

Temp: 91 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.44 AU - 0.66 AU

Year: 170 Days

Day: 16 Hours

Environment

Temp: 128 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,960,712 km

• M1: 536,608 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.82 AU - 1.24 AU

Year: 435 Days

Day: 37 Hours

Environment

Temp: -44 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.65 AU - 1.91 AU

Year: 988 Days

Day: 43.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.51 AU - 2.77 AU

Year: 1785 Days

Day: 28.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.4

Radius: 8.2

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.21 AU - 4.55 AU

Year: 3181 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,960,712 km

• M1: 174,880 km (0.119 R)
• M2: 374,593 km (0.046 R)
• M3: 438,621 km (0.095 R)
• M4: 675,434 km (0.107 R)
• M5: 735,722 km (0.1 R)
• M6: 928,404 km (0.098 R)
• M7: 996,322 km (0.096 R)
• M8: 1,077,853 km (0.078 R)
• M9: 1,260,063 km (0.068 R)
• M10: 1,599,800 km (0.113 R)
• M11: 1,996,832 km (0.116 R)
• M12: 2,085,843 km (0.081 R)
• M13: 2,487,065 km (0.066 R)
• M14: 2,845,352 km (0.062 R)
• M15: 3,324,813 km (0.052 R)
• M16: 3,413,075 km (0.11 R)
• M17: 3,466,482 km (0.1 R)
• M18: 3,520,038 km (0.033 R)
• M19: 3,774,055 km (0.118 R)
• M20: 4,185,300 km (0.116 R)
• M21: 4,319,190 km (0.101 R)
• M22: 4,377,084 km (0.105 R)
• M23: 4,435,128 km (0.085 R)
• M24: 4,512,919 km (0.03 R)
• M25: 4,650,250 km (0.071 R)
• M26: 4,949,146 km (0.116 R)
• M27: 5,254,476 km (0.108 R)
• M28: 5,482,164 km (0.04 R)
• M29: 5,861,843 km (0.068 R)
• M30: 6,381,396 km (0.093 R)
• M31: 6,758,233 km (0.077 R)
• M32: 6,960,789 km (0.115 R)
• M33: 7,096,923 km (0.068 R)
• M34: 7,302,770 km (0.06 R)
• M35: 7,394,922 km (0.084 R)
• M36: 7,650,136 km (0.032 R)
• M37: 7,861,219 km (0.113 R)
• M38: 8,337,239 km (0.104 R)
• M39: 8,554,455 km (0.115 R)
• M40: 8,969,888 km (0.042 R)
• M41: 9,217,323 km (0.073 R)
• M42: 9,820,502 km (0.055 R)
• M43: 10,670,517 km (0.102 R)
• M44: 11,064,707 km (0.06 R)
• M45: 11,276,837 km (0.049 R)
• M46: 12,467,786 km (0.093 R)
• M47: 12,522,838 km (0.105 R)
• M48: 12,660,917 km (0.054 R)
• M49: 13,584,833 km (0.107 R)
• M50: 13,926,066 km (0.101 R)
• M51: 14,183,973 km (0.057 R)
• M52: 14,733,445 km (0.054 R)
• M53: 14,879,303 km (0.05 R)
• M54: 15,142,895 km (0.088 R)
• M55: 16,787,275 km (0.099 R)
• M56: 17,000,601 km (0.081 R)
• M57: 17,553,216 km (0.112 R)
• M58: 17,862,883 km (0.086 R)
• M59: 17,924,966 km (0.083 R)
• M60: 18,205,462 km (0.056 R)
• M61: 18,299,260 km (0.059 R)
• M62: 18,707,812 km (0.086 R)
• M63: 18,928,918 km (0.09 R)
• M64: 19,437,700 km (0.094 R)
• M65: 19,597,620 km (0.081 R)
• M66: 19,790,153 km (0.069 R)
• M67: 20,080,073 km (0.057 R)
• M68: 20,468,878 km (0.073 R)
• M69: 21,023,886 km (0.119 R)
• M70: 21,583,831 km (0.106 R)
• M71: 22,282,304 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 10.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.34 AU - 4.7 AU

Year: 3355 Days

Day: 5 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 67,960,712 km

• M1: 135,835 km (0.108 R)
• M2: 275,410 km (0.119 R)
• M3: 397,631 km (0.031 R)
• M4: 527,033 km (0.118 R)
• M5: 597,793 km (0.093 R)
• M6: 741,557 km (0.113 R)
• M7: 831,914 km (0.09 R)
• M8: 1,054,964 km (0.027 R)
• M9: 1,297,612 km (0.117 R)
• M10: 1,397,543 km (0.073 R)
• M11: 1,581,848 km (0.074 R)
• M12: 1,676,992 km (0.119 R)
• M13: 1,848,431 km (0.096 R)
• M14: 2,103,496 km (0.118 R)
• M15: 2,182,334 km (0.072 R)
• M16: 2,397,306 km (0.087 R)
• M17: 2,733,003 km (0.11 R)
• M18: 2,804,960 km (0.118 R)
• M19: 2,892,026 km (0.108 R)
• M20: 3,128,690 km (0.082 R)
• M21: 3,748,175 km (0.085 R)
• M22: 3,844,366 km (0.093 R)
• M23: 3,957,761 km (0.119 R)
• M24: 4,039,292 km (0.062 R)
• M25: 4,138,027 km (0.112 R)
• M26: 4,337,889 km (0.09 R)
• M27: 4,455,922 km (0.083 R)
• M28: 4,643,668 km (0.115 R)
• M29: 4,938,974 km (0.114 R)
• M30: 5,044,739 km (0.068 R)
• M31: 5,312,220 km (0.057 R)
• M32: 5,420,679 km (0.1 R)
• M33: 5,954,743 km (0.046 R)
• M34: 6,332,927 km (0.062 R)
• M35: 6,679,994 km (0.094 R)
• M36: 6,914,862 km (0.068 R)
• M37: 7,112,780 km (0.092 R)
• M38: 7,192,366 km (0.077 R)
• M39: 7,574,888 km (0.089 R)
• M40: 8,171,484 km (0.106 R)
• M41: 8,296,698 km (0.029 R)
• M42: 9,344,182 km (0.107 R)
• M43: 9,497,071 km (0.119 R)
• M44: 9,916,693 km (0.074 R)
• M45: 10,050,434 km (0.106 R)
• M46: 11,211,612 km (0.116 R)
• M47: 11,537,736 km (0.116 R)
• M48: 11,914,423 km (0.068 R)
• M49: 12,104,263 km (0.072 R)
• M50: 12,390,892 km (0.052 R)
• M51: 12,728,086 km (0.086 R)
• M52: 12,800,791 km (0.107 R)
• M53: 13,683,418 km (0.086 R)
• M54: 13,757,918 km (0.117 R)
• M55: 13,882,234 km (0.116 R)
• M56: 13,957,182 km (0.035 R)
• M57: 14,182,327 km (0.096 R)
• M58: 14,358,404 km (0.092 R)
• M59: 15,223,678 km (0.043 R)
• M60: 15,584,957 km (0.098 R)
• M61: 15,870,689 km (0.092 R)
• M62: 16,473,867 km (0.052 R)
• M63: 16,606,112 km (0.036 R)
• M64: 17,004,640 km (0.105 R)
• M65: 17,245,194 km (0.103 R)
• M66: 17,406,311 km (0.096 R)
• M67: 17,540,799 km (0.114 R)
• M68: 17,811,122 km (0.107 R)
• M69: 18,028,189 km (0.1 R)
• M70: 18,328,282 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.3

Radius: 9.8

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.07 AU - 7.77 AU

Year: 6771 Days

Day: 7.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,960,712 km

• M1: 149,897 km (0.025 R)
• M2: 216,468 km (0.101 R)
• M3: 435,330 km (0.111 R)
• M4: 712,086 km (0.111 R)
• M5: 991,684 km (0.055 R)
• M6: 1,215,034 km (0.025 R)
• M7: 1,531,583 km (0.086 R)
• M8: 2,108,432 km (0.105 R)
• M9: 2,652,520 km (0.051 R)
• M10: 2,892,026 km (0.081 R)
• M11: 2,989,713 km (0.116 R)
• M12: 3,088,598 km (0.119 R)
• M13: 3,163,546 km (0.097 R)
• M14: 3,289,807 km (0.103 R)
• M15: 3,652,133 km (0.078 R)
• M16: 3,838,083 km (0.116 R)
• M17: 4,699,168 km (0.117 R)
• M18: 5,107,122 km (0.059 R)
• M19: 5,648,516 km (0.054 R)
• M20: 5,988,403 km (0.07 R)
• M21: 6,050,935 km (0.096 R)
• M22: 6,271,442 km (0.038 R)
• M23: 6,591,133 km (0.03 R)
• M24: 7,080,766 km (0.088 R)
• M25: 7,413,622 km (0.105 R)
• M26: 7,480,791 km (0.04 R)
• M27: 7,582,069 km (0.083 R)
• M28: 9,626,324 km (0.087 R)
• M29: 9,736,577 km (0.056 R)
• M30: 9,810,180 km (0.075 R)
• M31: 10,069,582 km (0.093 R)
• M32: 10,406,327 km (0.052 R)
• M33: 10,481,724 km (0.108 R)
• M34: 10,632,968 km (0.081 R)
• M35: 10,746,812 km (0.039 R)
• M36: 11,091,037 km (0.092 R)
• M37: 11,283,719 km (0.108 R)
• M38: 11,555,538 km (0.09 R)
• M39: 11,829,452 km (0.113 R)
• M40: 12,623,966 km (0.113 R)
• M41: 12,744,542 km (0.119 R)
• M42: 13,190,343 km (0.09 R)
• M43: 13,517,664 km (0.118 R)
• M44: 14,896,358 km (0.117 R)
• M45: 15,151,721 km (0.114 R)
• M46: 15,365,796 km (0.097 R)
• M47: 17,515,517 km (0.119 R)
• M48: 17,650,155 km (0.108 R)
• M49: 18,465,314 km (0.103 R)
• M50: 19,246,514 km (0.072 R)
• M51: 19,431,866 km (0.101 R)
• M52: 19,851,189 km (0.112 R)
• M53: 20,273,354 km (0.082 R)
• M54: 20,461,997 km (0.044 R)
• M55: 20,651,238 km (0.044 R)
• M56: 20,888,500 km (0.118 R)
• M57: 21,557,951 km (0.077 R)
• M58: 21,943,614 km (0.092 R)
• M59: 22,185,813 km (0.085 R)
• M60: 23,459,489 km (0.07 R)
• M61: 23,905,889 km (0.075 R)
• M62: 24,605,858 km (0.084 R)
• M63: 25,515,712 km (0.118 R)
• M64: 25,668,451 km (0.114 R)
• M65: 25,770,328 km (0.082 R)
• M66: 25,923,665 km (0.099 R)
• M67: 26,282,401 km (0.102 R)
• M68: 26,694,244 km (0.089 R)
• M69: 27,004,660 km (0.12 R)
• M70: 27,995,446 km (0.077 R)
• M71: 29,530,470 km (0.101 R)
• M72: 30,173,741 km (0.113 R)
• M73: 31,201,478 km (0.112 R)
• M74: 31,364,839 km (0.053 R)
• M75: 32,295,787 km (0.06 R)
• M76: 33,069,357 km (0.082 R)
• M77: 33,291,510 km (0.11 R)
• M78: 33,848,912 km (0.116 R)
• M79: 36,624,850 km (0.084 R)
• M80: 36,797,187 km (0.073 R)
• M81: 37,431,332 km (0.058 R)
• M82: 37,894,786 km (0.08 R)
• M83: 38,827,379 km (0.103 R)
• M84: 38,944,514 km (0.078 R)
• M85: 39,296,518 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.9

Radius: 5.5

Gravity: 33.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.31 AU - 12.51 AU

Year: 13980 Days

Day: 18.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 159.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,960,712 km

• M1: 79,586 km (0.088 R)
• M2: 246,238 km (0.115 R)
• M3: 457,021 km (0.046 R)
• M4: 591,360 km (0.079 R)
• M5: 652,845 km (0.087 R)
• M6: 738,265 km (0.114 R)
• M7: 827,426 km (0.053 R)
• M8: 1,575,864 km (0.084 R)
• M9: 1,932,057 km (0.101 R)
• M10: 2,087,788 km (0.09 R)
• M11: 2,411,368 km (0.06 R)
• M12: 2,613,176 km (0.055 R)
• M13: 2,961,439 km (0.114 R)
• M14: 2,997,193 km (0.03 R)
• M15: 3,398,714 km (0.115 R)
• M16: 3,624,756 km (0.091 R)
• M17: 4,827,224 km (0.027 R)
• M18: 5,081,241 km (0.118 R)
• M19: 5,514,626 km (0.053 R)
• M20: 5,959,680 km (0.08 R)
• M21: 6,278,024 km (0.098 R)
• M22: 6,370,027 km (0.089 R)
• M23: 6,416,103 km (0.05 R)
• M24: 6,836,623 km (0.085 R)
• M25: 7,121,906 km (0.104 R)
• M26: 7,266,118 km (0.118 R)
• M27: 7,459,698 km (0.059 R)
• M28: 7,802,726 km (0.087 R)
• M29: 8,352,049 km (0.082 R)
• M30: 9,487,796 km (0.1 R)
• M31: 12,128,498 km (0.093 R)
• M32: 12,358,280 km (0.115 R)
• M33: 12,415,875 km (0.07 R)
• M34: 13,056,005 km (0.082 R)
• M35: 14,066,239 km (0.109 R)
• M36: 14,978,188 km (0.113 R)
• M37: 15,596,775 km (0.063 R)
• M38: 16,603,868 km (0.108 R)
• M39: 17,051,016 km (0.09 R)
• M40: 17,372,950 km (0.066 R)
• M41: 18,350,423 km (0.091 R)
• M42: 18,614,164 km (0.091 R)
• M43: 19,345,697 km (0.108 R)
• M44: 19,951,270 km (0.065 R)
• M45: 20,358,325 km (0.098 R)
• M46: 20,631,342 km (0.064 R)
• M47: 21,874,649 km (0.069 R)
• M48: 22,154,098 km (0.114 R)
• M49: 23,784,565 km (0.095 R)
• M50: 24,795,697 km (0.09 R)
• M51: 25,087,114 km (0.108 R)
• M52: 27,384,339 km (0.115 R)
• M53: 27,836,573 km (0.114 R)
• M54: 31,464,322 km (0.115 R)
• M55: 31,779,824 km (0.111 R)
• M56: 33,373,191 km (0.05 R)
• M57: 34,260,456 km (0.07 R)
• M58: 37,886,858 km (0.118 R)
• M59: 38,054,557 km (0.073 R)
• M60: 38,981,316 km (0.109 R)
• M61: 39,320,155 km (0.081 R)
• M62: 40,086,245 km (0.115 R)
• M63: 40,771,254 km (0.112 R)
• M64: 41,201,348 km (0.052 R)
• M65: 41,719,555 km (0.11 R)
• M66: 42,239,707 km (0.055 R)
• M67: 43,024,198 km (0.085 R)
• M68: 49,104,304 km (0.072 R)
• M69: 50,943,012 km (0.117 R)
• M70: 51,035,613 km (0.091 R)
• M71: 51,313,566 km (0.096 R)
• M72: 51,499,067 km (0.107 R)
• M73: 51,684,868 km (0.046 R)
• M74: 51,777,768 km (0.073 R)
• M75: 53,179,051 km (0.096 R)
• M76: 54,309,113 km (0.094 R)
• M77: 56,018,867 km (0.092 R)
• M78: 57,264,719 km (0.077 R)
• M79: 58,035,896 km (0.106 R)
• M80: 60,565,895 km (0.074 R)
• M81: 61,942,943 km (0.073 R)
• M82: 62,140,562 km (0.091 R)
• M83: 64,028,038 km (0.089 R)
• M84: 64,327,683 km (0.079 R)
• M85: 64,427,764 km (0.071 R)
• M86: 66,641,064 km (0.066 R)
• M87: 67,350,607 km (0.082 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit