🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.62 AU - 0.76 AU

Year: 201 Days

Day: 44.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,711,404 km

• M1: 42,037 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.67 AU - 0.89 AU

Year: 242 Days

Day: 39.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.03 AU - 2.47 AU

Year: 1186 Days

Day: 38.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.22 AU - 2.36 AU

Year: 1218 Days

Day: 40.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.77 AU - 3.17 AU

Year: 1799 Days

Day: 19.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,711,404 km

• M1: 992,881 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.83 AU - 4.61 AU

Year: 2522 Days

Day: 17.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.5

Radius: 8.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.73 AU - 7.25 AU

Year: 5153 Days

Day: 10.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 25,711,404 km

• M1: 133,292 km (0.1 R)
• M2: 321,785 km (0.095 R)
• M3: 396,883 km (0.037 R)
• M4: 562,787 km (0.118 R)
• M5: 676,332 km (0.067 R)
• M6: 745,895 km (0.063 R)
• M7: 865,124 km (0.059 R)
• M8: 1,146,069 km (0.092 R)
• M9: 1,505,104 km (0.072 R)
• M10: 2,139,399 km (0.098 R)
• M11: 2,590,886 km (0.114 R)
• M12: 2,922,095 km (0.086 R)
• M13: 3,103,707 km (0.115 R)
• M14: 3,366,401 km (0.066 R)
• M15: 3,625,056 km (0.075 R)
• M16: 4,137,728 km (0.093 R)
• M17: 5,076,305 km (0.088 R)
• M18: 6,010,543 km (0.07 R)
• M19: 6,352,075 km (0.101 R)
• M20: 6,615,816 km (0.083 R)
• M21: 6,897,509 km (0.104 R)
• M22: 7,298,282 km (0.106 R)
• M23: 7,574,589 km (0.106 R)
• M24: 8,017,997 km (0.117 R)
• M25: 8,182,704 km (0.102 R)
• M26: 8,378,678 km (0.101 R)
• M27: 9,194,136 km (0.09 R)
• M28: 9,476,876 km (0.116 R)
• M29: 9,810,329 km (0.088 R)
• M30: 10,115,359 km (0.103 R)
• M31: 10,260,918 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.9

Radius: 12.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.67 AU - 12.43 AU

Year: 11198 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,711,404 km

• M1: 159,471 km (0.044 R)
• M2: 293,511 km (0.101 R)
• M3: 523,443 km (0.107 R)
• M4: 835,504 km (0.03 R)
• M5: 912,996 km (0.112 R)
• M6: 1,205,160 km (0.06 R)
• M7: 1,851,124 km (0.055 R)
• M8: 1,928,915 km (0.05 R)
• M9: 2,251,897 km (0.057 R)
• M10: 2,918,954 km (0.069 R)
• M11: 3,290,405 km (0.081 R)
• M12: 4,181,560 km (0.055 R)
• M13: 4,319,788 km (0.11 R)
• M14: 4,424,357 km (0.032 R)
• M15: 5,517,319 km (0.099 R)
• M16: 5,899,691 km (0.115 R)
• M17: 5,977,183 km (0.082 R)
• M18: 6,730,558 km (0.075 R)
• M19: 7,097,970 km (0.055 R)
• M20: 7,388,340 km (0.09 R)
• M21: 7,514,002 km (0.112 R)
• M22: 7,598,076 km (0.114 R)
• M23: 8,152,785 km (0.117 R)
• M24: 8,500,749 km (0.045 R)
• M25: 8,720,658 km (0.082 R)
• M26: 9,121,281 km (0.095 R)
• M27: 9,619,143 km (0.109 R)
• M28: 9,848,477 km (0.113 R)
• M29: 10,125,981 km (0.077 R)
• M30: 11,309,898 km (0.104 R)
• M31: 11,503,478 km (0.083 R)
• M32: 11,844,711 km (0.108 R)
• M33: 11,992,065 km (0.119 R)
• M34: 12,338,234 km (0.092 R)
• M35: 12,838,340 km (0.102 R)
• M36: 12,989,733 km (0.067 R)
• M37: 14,326,090 km (0.084 R)
• M38: 15,437,303 km (0.08 R)
• M39: 16,740,899 km (0.099 R)
• M40: 16,961,556 km (0.056 R)
• M41: 17,406,011 km (0.091 R)
• M42: 17,629,511 km (0.112 R)
• M43: 19,976,103 km (0.078 R)
• M44: 20,327,658 km (0.082 R)
• M45: 21,574,257 km (0.065 R)
• M46: 21,995,375 km (0.097 R)
• M47: 22,662,432 km (0.114 R)
• M48: 23,459,489 km (0.059 R)
• M49: 24,703,545 km (0.115 R)
• M50: 24,955,019 km (0.116 R)
• M51: 26,867,478 km (0.093 R)
• M52: 28,234,055 km (0.113 R)
• M53: 28,431,075 km (0.119 R)
• M54: 29,423,358 km (0.084 R)
• M55: 29,623,221 km (0.115 R)
• M56: 29,957,273 km (0.031 R)
• M57: 31,034,527 km (0.084 R)
• M58: 31,714,300 km (0.034 R)
• M59: 32,743,084 km (0.071 R)
• M60: 33,713,227 km (0.048 R)
• M61: 34,201,813 km (0.095 R)
• M62: 34,411,998 km (0.076 R)
• M63: 35,115,407 km (0.066 R)
• M64: 35,398,147 km (0.113 R)
• M65: 35,894,812 km (0.04 R)
• M66: 36,393,721 km (0.065 R)
• M67: 37,759,550 km (0.117 R)
• M68: 38,922,524 km (0.079 R)
• M69: 40,837,676 km (0.034 R)
• M70: 42,481,906 km (0.094 R)
• M71: 42,707,799 km (0.087 R)
• M72: 43,615,409 km (0.117 R)
• M73: 44,071,682 km (0.066 R)
• M74: 44,988,717 km (0.059 R)
• M75: 45,603,714 km (0.112 R)
• M76: 45,912,185 km (0.1 R)
• M77: 47,153,099 km (0.075 R)
• M78: 47,543,250 km (0.104 R)
• M79: 49,430,428 km (0.084 R)
• M80: 49,747,276 km (0.099 R)
• M81: 50,462,803 km (0.105 R)
• M82: 50,622,274 km (0.081 R)
• M83: 52,953,457 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478

Radius: 3.8

Gravity: 33.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.72 AU - 18.18 AU

Year: 23449 Days

Day: 18 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 25,711,404 km

• M1: 66,272 km (0.097 R)
• M2: 292,015 km (0.096 R)
• M3: 517,459 km (0.102 R)
• M4: 559,496 km (0.047 R)
• M5: 1,587,533 km (0.054 R)
• M6: 1,649,616 km (0.044 R)
• M7: 1,744,162 km (0.098 R)
• M8: 2,858,217 km (0.059 R)
• M9: 2,895,916 km (0.078 R)
• M10: 3,125,848 km (0.03 R)
• M11: 5,631,761 km (0.058 R)
• M12: 5,726,606 km (0.058 R)
• M13: 6,160,291 km (0.047 R)
• M14: 6,455,298 km (0.082 R)
• M15: 6,704,677 km (0.104 R)
• M16: 6,754,942 km (0.093 R)
• M17: 7,680,504 km (0.046 R)
• M18: 8,319,287 km (0.119 R)
• M19: 9,704,115 km (0.032 R)
• M20: 10,104,439 km (0.089 R)
• M21: 11,098,965 km (0.12 R)
• M22: 11,698,404 km (0.108 R)
• M23: 12,185,644 km (0.061 R)
• M24: 12,493,367 km (0.101 R)
• M25: 13,495,523 km (0.116 R)
• M26: 14,849,384 km (0.057 R)
• M27: 15,046,255 km (0.047 R)
• M28: 15,244,023 km (0.119 R)
• M29: 15,376,417 km (0.076 R)
• M30: 16,043,773 km (0.116 R)
• M31: 16,245,880 km (0.107 R)
• M32: 17,475,874 km (0.076 R)
• M33: 17,962,216 km (0.097 R)
• M34: 18,171,953 km (0.082 R)
• M35: 19,519,530 km (0.093 R)
• M36: 19,735,101 km (0.119 R)
• M37: 19,879,463 km (0.025 R)
• M38: 22,912,260 km (0.053 R)
• M39: 24,520,437 km (0.12 R)
• M40: 24,831,003 km (0.093 R)
• M41: 25,142,615 km (0.093 R)
• M42: 25,534,113 km (0.086 R)
• M43: 25,612,651 km (0.117 R)
• M44: 26,006,692 km (0.097 R)
• M45: 26,561,401 km (0.104 R)
• M46: 26,960,229 km (0.084 R)
• M47: 27,844,352 km (0.108 R)
• M48: 31,474,494 km (0.056 R)
• M49: 31,980,883 km (0.06 R)
• M50: 33,173,029 km (0.099 R)
• M51: 34,292,918 km (0.116 R)
• M52: 34,813,968 km (0.116 R)
• M53: 37,815,799 km (0.092 R)
• M54: 38,354,052 km (0.096 R)
• M55: 39,256,725 km (0.089 R)
• M56: 39,619,799 km (0.115 R)
• M57: 40,257,834 km (0.08 R)
• M58: 40,349,238 km (0.095 R)
• M59: 42,192,135 km (0.045 R)
• M60: 42,657,085 km (0.099 R)
• M61: 42,936,982 km (0.081 R)
• M62: 44,723,181 km (0.117 R)
• M63: 45,197,257 km (0.083 R)
• M64: 48,562,311 km (0.037 R)
• M65: 48,854,476 km (0.058 R)
• M66: 50,915,785 km (0.038 R)
• M67: 52,106,434 km (0.054 R)
• M68: 54,010,366 km (0.08 R)
• M69: 54,414,131 km (0.043 R)
• M70: 57,576,630 km (0.117 R)
• M71: 57,885,849 km (0.107 R)
• M72: 59,648,411 km (0.092 R)
• M73: 59,856,950 km (0.072 R)
• M74: 59,961,220 km (0.11 R)
• M75: 62,060,976 km (0.081 R)
• M76: 63,438,623 km (0.104 R)
• M77: 64,291,480 km (0.059 R)
• M78: 66,980,801 km (0.104 R)
• M79: 70,476,305 km (0.116 R)
• M80: 70,696,663 km (0.105 R)
• M81: 71,138,275 km (0.104 R)
• M82: 71,691,488 km (0.074 R)
• M83: 71,802,340 km (0.048 R)
• M84: 72,135,196 km (0.086 R)
• M85: 72,579,651 km (0.05 R)
• M86: 73,025,153 km (0.087 R)
• M87: 74,366,897 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.7

Radius: 3.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.97 AU - 21.01 AU

Year: 26818 Days

Day: 24.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,711,404 km

• M1: 59,241 km (0.106 R)
• M2: 360,381 km (0.047 R)
• M3: 387,309 km (0.095 R)
• M4: 563,834 km (0.067 R)
• M5: 638,933 km (0.088 R)
• M6: 775,067 km (0.093 R)
• M7: 1,035,068 km (0.079 R)
• M8: 1,292,077 km (0.092 R)
• M9: 2,172,759 km (0.112 R)
• M10: 2,429,320 km (0.064 R)
• M11: 2,552,439 km (0.106 R)
• M12: 2,713,556 km (0.096 R)
• M13: 3,102,510 km (0.116 R)
• M14: 3,274,548 km (0.1 R)
• M15: 3,430,130 km (0.103 R)
• M16: 3,469,324 km (0.118 R)
• M17: 4,627,810 km (0.118 R)
• M18: 5,498,619 km (0.073 R)
• M19: 6,491,201 km (0.116 R)
• M20: 7,512,207 km (0.072 R)
• M21: 8,211,278 km (0.09 R)
• M22: 8,796,205 km (0.087 R)
• M23: 9,039,302 km (0.116 R)
• M24: 9,921,630 km (0.105 R)
• M25: 10,259,572 km (0.12 R)
• M26: 10,601,253 km (0.101 R)
• M27: 13,248,986 km (0.102 R)
• M28: 14,153,455 km (0.114 R)
• M29: 14,248,150 km (0.107 R)
• M30: 16,550,162 km (0.09 R)
• M31: 16,850,106 km (0.104 R)
• M32: 17,017,506 km (0.052 R)
• M33: 19,103,947 km (0.113 R)
• M34: 19,383,546 km (0.118 R)
• M35: 19,699,646 km (0.105 R)
• M36: 19,982,087 km (0.041 R)
• M37: 20,265,874 km (0.108 R)
• M38: 20,873,241 km (0.078 R)
• M39: 20,909,145 km (0.102 R)
• M40: 21,450,390 km (0.11 R)
• M41: 22,105,928 km (0.086 R)
• M42: 22,142,579 km (0.072 R)
• M43: 23,287,452 km (0.107 R)
• M44: 25,136,182 km (0.092 R)
• M45: 25,634,493 km (0.077 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit