🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.72 AU - 0.92 AU

Year: 263 Days

Day: 17.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1 AU - 1.18 AU

Year: 404 Days

Day: 22.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,417,390 km

• M1: 446,400 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.64 AU - 2.68 AU

Year: 1126 Days

Day: 43.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,417,390 km

• M1: 288,125 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.25 AU - 2.71 AU

Year: 1386 Days

Day: 36.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,417,390 km

• M1: 144,661 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.38 AU - 2.72 AU

Year: 1445 Days

Day: 27.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.33 AU - 2.99 AU

Year: 1539 Days

Day: 32.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.75 AU - 4.45 AU

Year: 2423 Days

Day: 34.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,417,390 km

• M1: 1,089,222 km (0.08 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.7

Radius: 12.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.32 AU - 13.4 AU

Year: 13583 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,417,390 km

• M1: 322,832 km (0.075 R)
• M2: 403,017 km (0.108 R)
• M3: 591,809 km (0.059 R)
• M4: 1,041,650 km (0.12 R)
• M5: 1,198,279 km (0.099 R)
• M6: 1,291,478 km (0.11 R)
• M7: 2,447,421 km (0.044 R)
• M8: 2,973,706 km (0.085 R)
• M9: 3,534,998 km (0.095 R)
• M10: 5,529,137 km (0.12 R)
• M11: 6,012,488 km (0.114 R)
• M12: 6,891,076 km (0.114 R)
• M13: 7,543,173 km (0.105 R)
• M14: 8,397,527 km (0.12 R)
• M15: 10,246,108 km (0.09 R)
• M16: 10,344,244 km (0.106 R)
• M17: 10,839,413 km (0.039 R)
• M18: 11,291,797 km (0.115 R)
• M19: 11,393,224 km (0.112 R)
• M20: 12,007,922 km (0.041 R)
• M21: 13,376,593 km (0.101 R)
• M22: 13,484,004 km (0.067 R)
• M23: 14,683,480 km (0.106 R)
• M24: 14,905,333 km (0.118 R)
• M25: 15,128,234 km (0.038 R)
• M26: 16,719,357 km (0.06 R)
• M27: 17,417,381 km (0.084 R)
• M28: 18,842,151 km (0.12 R)
• M29: 19,386,089 km (0.101 R)
• M30: 19,568,598 km (0.119 R)
• M31: 19,751,556 km (0.079 R)
• M32: 20,057,933 km (0.104 R)
• M33: 20,489,523 km (0.064 R)
• M34: 20,613,390 km (0.091 R)
• M35: 21,613,152 km (0.084 R)
• M36: 23,142,342 km (0.058 R)
• M37: 24,050,401 km (0.085 R)
• M38: 26,102,584 km (0.032 R)
• M39: 27,456,146 km (0.098 R)
• M40: 27,592,729 km (0.082 R)
• M41: 27,729,611 km (0.064 R)
• M42: 28,693,769 km (0.118 R)
• M43: 29,040,687 km (0.059 R)
• M44: 29,668,848 km (0.104 R)
• M45: 30,513,478 km (0.116 R)
• M46: 30,725,757 km (0.116 R)
• M47: 30,938,635 km (0.113 R)
• M48: 31,080,902 km (0.076 R)
• M49: 32,226,074 km (0.102 R)
• M50: 32,876,376 km (0.103 R)
• M51: 33,021,486 km (0.088 R)
• M52: 33,458,013 km (0.101 R)
• M53: 33,969,787 km (0.069 R)
• M54: 35,223,417 km (0.067 R)
• M55: 36,567,255 km (0.101 R)
• M56: 36,943,493 km (0.096 R)
• M57: 37,775,856 km (0.119 R)
• M58: 38,844,134 km (0.038 R)
• M59: 39,458,982 km (0.112 R)
• M60: 42,265,737 km (0.114 R)
• M61: 44,733,653 km (0.109 R)
• M62: 45,620,619 km (0.037 R)
• M63: 46,350,656 km (0.099 R)
• M64: 46,594,950 km (0.107 R)
• M65: 46,757,862 km (0.117 R)
• M66: 47,248,243 km (0.11 R)
• M67: 47,576,012 km (0.084 R)
• M68: 49,558,483 km (0.097 R)
• M69: 49,808,162 km (0.041 R)
• M70: 50,979,065 km (0.066 R)
• M71: 51,231,137 km (0.062 R)
• M72: 51,315,211 km (0.118 R)
• M73: 51,736,628 km (0.07 R)
• M74: 52,497,782 km (0.105 R)
• M75: 55,320,545 km (0.107 R)
• M76: 56,880,850 km (0.116 R)
• M77: 57,404,144 km (0.085 R)
• M78: 58,455,667 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.8

Radius: 5.2

Gravity: 20.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11 AU - 16.26 AU

Year: 17852 Days

Day: 19.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,417,390 km

• M1: 81,232 km (0.103 R)
• M2: 184,903 km (0.034 R)
• M3: 292,913 km (0.112 R)
• M4: 752,926 km (0.069 R)
• M5: 1,149,211 km (0.078 R)
• M6: 2,517,882 km (0.052 R)
• M7: 2,550,793 km (0.107 R)
• M8: 2,751,404 km (0.12 R)
• M9: 3,715,862 km (0.114 R)
• M10: 3,981,547 km (0.118 R)
• M11: 4,214,172 km (0.035 R)
• M12: 5,962,522 km (0.069 R)
• M13: 7,236,947 km (0.052 R)
• M14: 7,952,922 km (0.119 R)
• M15: 8,050,161 km (0.115 R)
• M16: 8,591,705 km (0.074 R)
• M17: 8,892,097 km (0.084 R)
• M18: 8,942,512 km (0.083 R)
• M19: 10,180,135 km (0.101 R)
• M20: 10,926,628 km (0.114 R)
• M21: 10,980,633 km (0.06 R)
• M22: 11,143,246 km (0.043 R)
• M23: 11,197,550 km (0.111 R)
• M24: 11,635,573 km (0.066 R)
• M25: 13,732,935 km (0.081 R)
• M26: 13,791,278 km (0.101 R)
• M27: 16,312,451 km (0.071 R)
• M28: 17,688,602 km (0.117 R)
• M29: 17,879,190 km (0.063 R)
• M30: 18,006,497 km (0.082 R)
• M31: 18,777,226 km (0.052 R)
• M32: 18,971,703 km (0.106 R)
• M33: 19,558,725 km (0.065 R)
• M34: 20,085,609 km (0.044 R)
• M35: 20,417,267 km (0.066 R)
• M36: 20,550,409 km (0.113 R)
• M37: 20,951,631 km (0.089 R)
• M38: 22,376,251 km (0.12 R)
• M39: 23,482,378 km (0.105 R)
• M40: 23,901,850 km (0.099 R)
• M41: 24,394,326 km (0.047 R)
• M42: 24,535,547 km (0.115 R)
• M43: 24,961,153 km (0.076 R)
• M44: 25,032,361 km (0.093 R)
• M45: 25,174,928 km (0.043 R)
• M46: 25,246,286 km (0.036 R)
• M47: 26,469,847 km (0.09 R)
• M48: 27,638,955 km (0.112 R)
• M49: 27,712,557 km (0.096 R)
• M50: 27,860,060 km (0.043 R)
• M51: 28,229,866 km (0.088 R)
• M52: 29,499,204 km (0.076 R)
• M53: 29,876,041 km (0.093 R)
• M54: 32,093,231 km (0.113 R)
• M55: 34,521,205 km (0.12 R)
• M56: 35,316,916 km (0.053 R)
• M57: 35,396,801 km (0.105 R)
• M58: 37,088,753 km (0.098 R)
• M59: 37,413,979 km (0.089 R)
• M60: 37,985,443 km (0.054 R)
• M61: 38,149,252 km (0.105 R)
• M62: 38,395,341 km (0.119 R)
• M63: 38,559,749 km (0.119 R)
• M64: 40,216,545 km (0.099 R)
• M65: 40,466,972 km (0.088 R)
• M66: 40,969,621 km (0.085 R)
• M67: 42,150,397 km (0.082 R)
• M68: 42,489,685 km (0.116 R)
• M69: 43,000,562 km (0.08 R)
• M70: 43,599,103 km (0.117 R)
• M71: 44,200,336 km (0.112 R)
• M72: 44,890,880 km (0.085 R)
• M73: 44,977,348 km (0.073 R)
• M74: 45,063,965 km (0.052 R)
• M75: 46,107,709 km (0.105 R)
• M76: 46,895,791 km (0.068 R)
• M77: 48,219,134 km (0.116 R)
• M78: 49,018,884 km (0.055 R)
• M79: 52,079,956 km (0.049 R)
• M80: 52,444,077 km (0.05 R)
• M81: 55,294,963 km (0.098 R)
• M82: 55,666,415 km (0.063 R)
• M83: 55,852,515 km (0.105 R)
• M84: 56,131,963 km (0.095 R)
• M85: 56,973,152 km (0.107 R)
• M86: 57,066,950 km (0.099 R)
• M87: 58,668,096 km (0.102 R)
• M88: 59,426,707 km (0.072 R)
• M89: 59,712,140 km (0.089 R)
• M90: 60,093,165 km (0.083 R)
• M91: 60,475,089 km (0.096 R)
• M92: 61,337,521 km (0.119 R)
• M93: 61,818,328 km (0.074 R)
• M94: 62,977,412 km (0.038 R)
• M95: 64,046,140 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473

Radius: 7.7

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.49 AU - 15.55 AU

Year: 19629 Days

Day: 19.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,417,390 km

• M1: 106,663 km (0.044 R)
• M2: 283,338 km (0.044 R)
• M3: 423,362 km (0.066 R)
• M4: 606,619 km (0.096 R)
• M5: 1,220,270 km (0.097 R)
• M6: 1,797,718 km (0.108 R)
• M7: 2,130,423 km (0.057 R)
• M8: 2,482,427 km (0.058 R)
• M9: 2,715,949 km (0.096 R)
• M10: 2,852,682 km (0.072 R)
• M11: 3,168,632 km (0.045 R)
• M12: 3,276,343 km (0.085 R)
• M13: 3,607,253 km (0.096 R)
• M14: 4,785,486 km (0.112 R)
• M15: 5,287,686 km (0.115 R)
• M16: 5,501,910 km (0.029 R)
• M17: 5,631,911 km (0.095 R)
• M18: 5,894,754 km (0.12 R)
• M19: 6,072,327 km (0.096 R)
• M20: 6,661,444 km (0.088 R)
• M21: 6,799,971 km (0.059 R)
• M22: 6,939,396 km (0.075 R)
• M23: 7,268,661 km (0.097 R)
• M24: 7,411,378 km (0.09 R)
• M25: 8,336,341 km (0.112 R)
• M26: 8,635,836 km (0.104 R)
• M27: 10,346,189 km (0.104 R)
• M28: 10,884,741 km (0.087 R)
• M29: 11,876,874 km (0.11 R)
• M30: 11,932,824 km (0.058 R)
• M31: 12,213,918 km (0.085 R)
• M32: 12,440,559 km (0.102 R)
• M33: 13,887,470 km (0.107 R)
• M34: 14,005,502 km (0.057 R)
• M35: 14,183,075 km (0.113 R)
• M36: 14,480,924 km (0.084 R)
• M37: 14,660,591 km (0.094 R)
• M38: 14,901,444 km (0.106 R)
• M39: 16,124,556 km (0.119 R)
• M40: 16,186,639 km (0.116 R)
• M41: 16,310,955 km (0.116 R)
• M42: 18,019,064 km (0.094 R)
• M43: 18,212,494 km (0.088 R)
• M44: 18,861,748 km (0.11 R)
• M45: 19,386,687 km (0.109 R)
• M46: 20,652,435 km (0.106 R)
• M47: 20,719,754 km (0.064 R)
• M48: 21,329,365 km (0.093 R)
• M49: 22,704,918 km (0.095 R)
• M50: 24,179,953 km (0.117 R)
• M51: 24,251,012 km (0.052 R)
• M52: 24,464,338 km (0.027 R)
• M53: 24,678,413 km (0.12 R)
• M54: 26,048,729 km (0.06 R)
• M55: 26,121,434 km (0.103 R)
• M56: 26,267,292 km (0.106 R)
• M57: 28,187,231 km (0.112 R)
• M58: 28,636,623 km (0.067 R)
• M59: 29,999,160 km (0.118 R)
• M60: 30,688,358 km (0.094 R)
• M61: 31,770,848 km (0.113 R)
• M62: 31,926,430 km (0.11 R)
• M63: 32,473,210 km (0.072 R)
• M64: 35,011,886 km (0.095 R)
• M65: 36,061,315 km (0.034 R)
• M66: 37,613,692 km (0.086 R)
• M67: 40,614,326 km (0.12 R)
• M68: 41,121,911 km (0.068 R)
• M69: 41,887,105 km (0.11 R)
• M70: 43,172,898 km (0.083 R)
• M71: 44,297,725 km (0.068 R)
• M72: 44,471,707 km (0.098 R)
• M73: 45,344,611 km (0.118 R)
• M74: 46,841,636 km (0.072 R)
• M75: 48,623,347 km (0.108 R)
• M76: 48,982,382 km (0.11 R)
• M77: 49,793,502 km (0.077 R)
• M78: 51,428,756 km (0.076 R)
• M79: 52,528,749 km (0.077 R)
• M80: 53,636,372 km (0.064 R)
• M81: 54,286,225 km (0.087 R)
• M82: 54,938,472 km (0.107 R)
• M83: 55,125,319 km (0.069 R)
• M84: 57,573,638 km (0.082 R)
• M85: 58,620,225 km (0.066 R)
• M86: 59,672,945 km (0.081 R)
• M87: 60,635,308 km (0.11 R)
• M88: 61,409,028 km (0.116 R)
• M89: 64,634,807 km (0.085 R)
• M90: 65,128,331 km (0.04 R)
• M91: 65,821,418 km (0.081 R)
• M92: 66,218,450 km (0.12 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit