🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.56 AU - 0.84 AU

Year: 216 Days

Day: 45.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.02 AU - 1.06 AU

Year: 391 Days

Day: 47.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 137.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.94 AU - 1.28 AU

Year: 431 Days

Day: 39 Hours

Environment

Temp: 9 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,227,573 km

• M1: 463,454 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.25 AU - 1.25 AU

Year: 516 Days

Day: 31.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 90,227,573 km

• M1: 11,968 km (0.067 R)
• M2: 159,920 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.3 AU - 1.4 AU

Year: 579 Days

Day: 41.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.17 AU - 1.81 AU

Year: 671 Days

Day: 35.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.21 AU - 3.53 AU

Year: 2283 Days

Day: 30.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.6

Radius: 13.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.67 AU - 9.95 AU

Year: 8839 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 90,227,573 km

• M1: 168,148 km (0.115 R)
• M2: 330,611 km (0.088 R)
• M3: 487,839 km (0.066 R)
• M4: 756,666 km (0.048 R)
• M5: 963,859 km (0.076 R)
• M6: 1,311,375 km (0.051 R)
• M7: 1,698,385 km (0.049 R)
• M8: 1,929,065 km (0.079 R)
• M9: 2,072,678 km (0.107 R)
• M10: 2,244,716 km (0.039 R)
• M11: 2,656,260 km (0.046 R)
• M12: 2,871,082 km (0.108 R)
• M13: 3,008,264 km (0.079 R)
• M14: 3,147,838 km (0.108 R)
• M15: 3,261,084 km (0.078 R)
• M16: 3,462,443 km (0.074 R)
• M17: 4,184,552 km (0.061 R)
• M18: 4,340,881 km (0.069 R)
• M19: 4,952,737 km (0.091 R)
• M20: 5,185,062 km (0.117 R)
• M21: 5,387,169 km (0.119 R)
• M22: 5,695,191 km (0.109 R)
• M23: 6,257,081 km (0.092 R)
• M24: 6,617,462 km (0.111 R)
• M25: 7,096,025 km (0.086 R)
• M26: 7,208,224 km (0.117 R)
• M27: 8,479,656 km (0.04 R)
• M28: 8,638,529 km (0.065 R)
• M29: 8,999,509 km (0.069 R)
• M30: 9,819,604 km (0.056 R)
• M31: 10,280,964 km (0.091 R)
• M32: 10,407,973 km (0.114 R)
• M33: 10,878,308 km (0.105 R)
• M34: 11,795,493 km (0.094 R)
• M35: 11,928,485 km (0.07 R)
• M36: 12,375,783 km (0.114 R)
• M37: 12,511,020 km (0.112 R)
• M38: 13,240,608 km (0.051 R)
• M39: 13,425,212 km (0.106 R)
• M40: 15,269,155 km (0.095 R)
• M41: 15,365,945 km (0.102 R)
• M42: 16,048,560 km (0.095 R)
• M43: 17,494,125 km (0.114 R)
• M44: 18,515,280 km (0.069 R)
• M45: 18,670,113 km (0.026 R)
• M46: 18,825,396 km (0.072 R)
• M47: 20,030,108 km (0.107 R)
• M48: 20,454,966 km (0.115 R)
• M49: 20,775,554 km (0.086 R)
• M50: 21,044,082 km (0.065 R)
• M51: 21,747,491 km (0.092 R)
• M52: 22,899,993 km (0.087 R)
• M53: 23,010,845 km (0.089 R)
• M54: 24,128,641 km (0.046 R)
• M55: 24,580,725 km (0.111 R)
• M56: 24,864,812 km (0.074 R)
• M57: 25,149,796 km (0.069 R)
• M58: 26,300,951 km (0.041 R)
• M59: 26,766,350 km (0.116 R)
• M60: 27,764,168 km (0.085 R)
• M61: 28,059,923 km (0.09 R)
• M62: 28,475,805 km (0.06 R)
• M63: 30,220,266 km (0.089 R)
• M64: 32,185,383 km (0.109 R)
• M65: 32,870,243 km (0.111 R)
• M66: 33,686,000 km (0.104 R)
• M67: 34,508,489 km (0.111 R)
• M68: 34,635,497 km (0.119 R)
• M69: 35,465,616 km (0.102 R)
• M70: 36,755,449 km (0.098 R)
• M71: 37,863,819 km (0.044 R)
• M72: 38,060,541 km (0.076 R)
• M73: 38,257,561 km (0.089 R)
• M74: 38,389,207 km (0.091 R)
• M75: 39,913,011 km (0.113 R)
• M76: 40,113,323 km (0.078 R)
• M77: 40,581,863 km (0.116 R)
• M78: 41,456,712 km (0.098 R)
• M79: 41,998,256 km (0.051 R)
• M80: 42,269,926 km (0.047 R)
• M81: 42,473,977 km (0.095 R)
• M82: 42,678,477 km (0.1 R)
• M83: 44,049,691 km (0.075 R)
• M84: 44,879,361 km (0.05 R)
• M85: 46,063,728 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.2

Radius: 9.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.28 AU - 10.7 AU

Year: 11650 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 90,227,573 km

• M1: 137,630 km (0.041 R)
• M2: 278,701 km (0.094 R)
• M3: 341,682 km (0.067 R)
• M4: 399,127 km (0.119 R)
• M5: 653,294 km (0.06 R)
• M6: 1,558,211 km (0.037 R)
• M7: 2,030,791 km (0.106 R)
• M8: 2,259,825 km (0.109 R)
• M9: 2,425,131 km (0.112 R)
• M10: 2,521,472 km (0.108 R)
• M11: 2,742,877 km (0.071 R)
• M12: 3,126,147 km (0.09 R)
• M13: 3,231,314 km (0.1 R)
• M14: 4,229,431 km (0.097 R)
• M15: 4,287,475 km (0.09 R)
• M16: 4,552,413 km (0.065 R)
• M17: 4,822,587 km (0.052 R)
• M18: 5,378,791 km (0.082 R)
• M19: 5,600,495 km (0.068 R)
• M20: 6,822,261 km (0.111 R)
• M21: 6,959,293 km (0.118 R)
• M22: 7,166,336 km (0.099 R)
• M23: 7,943,049 km (0.117 R)
• M24: 8,377,930 km (0.082 R)
• M25: 8,932,489 km (0.097 R)
• M26: 9,308,877 km (0.104 R)
• M27: 9,883,183 km (0.084 R)
• M28: 10,626,984 km (0.085 R)
• M29: 10,825,650 km (0.116 R)
• M30: 11,837,829 km (0.091 R)
• M31: 12,126,553 km (0.097 R)
• M32: 12,669,144 km (0.079 R)
• M33: 12,837,741 km (0.113 R)
• M34: 12,964,600 km (0.08 R)
• M35: 13,562,244 km (0.101 R)
• M36: 13,994,731 km (0.1 R)
• M37: 14,519,521 km (0.101 R)
• M38: 14,828,739 km (0.107 R)
• M39: 14,917,451 km (0.092 R)
• M40: 15,050,892 km (0.108 R)
• M41: 15,453,610 km (0.117 R)
• M42: 16,087,157 km (0.071 R)
• M43: 16,315,443 km (0.073 R)
• M44: 16,406,997 km (0.075 R)
• M45: 16,590,853 km (0.102 R)
• M46: 16,960,359 km (0.085 R)
• M47: 18,418,041 km (0.092 R)
• M48: 18,656,949 km (0.088 R)
• M49: 18,993,095 km (0.104 R)
• M50: 20,013,502 km (0.079 R)
• M51: 20,209,775 km (0.105 R)
• M52: 20,555,047 km (0.097 R)
• M53: 21,201,309 km (0.081 R)
• M54: 21,552,116 km (0.047 R)
• M55: 22,056,560 km (0.084 R)
• M56: 22,259,415 km (0.098 R)
• M57: 22,615,907 km (0.102 R)
• M58: 23,437,947 km (0.074 R)
• M59: 25,005,284 km (0.08 R)
• M60: 25,375,988 km (0.101 R)
• M61: 25,748,337 km (0.048 R)
• M62: 27,419,345 km (0.09 R)
• M63: 28,515,897 km (0.039 R)
• M64: 28,847,556 km (0.11 R)
• M65: 29,292,011 km (0.1 R)
• M66: 29,514,912 km (0.101 R)
• M67: 30,131,255 km (0.118 R)
• M68: 30,300,002 km (0.093 R)
• M69: 31,661,641 km (0.073 R)
• M70: 31,776,084 km (0.119 R)
• M71: 32,465,132 km (0.101 R)
• M72: 33,391,741 km (0.112 R)
• M73: 33,858,187 km (0.044 R)
• M74: 34,033,665 km (0.089 R)
• M75: 34,150,950 km (0.115 R)
• M76: 34,620,986 km (0.119 R)
• M77: 36,223,030 km (0.025 R)
• M78: 36,582,364 km (0.114 R)
• M79: 37,244,035 km (0.066 R)
• M80: 37,667,248 km (0.119 R)
• M81: 38,946,459 km (0.099 R)
• M82: 39,437,439 km (0.077 R)
• M83: 39,499,074 km (0.091 R)
• M84: 40,798,331 km (0.086 R)
• M85: 41,484,686 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.5

Radius: 4.9

Gravity: 41.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.77 AU - 18.29 AU

Year: 21499 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,227,573 km

• M1: 297,101 km (0.1 R)
• M2: 335,398 km (0.072 R)
• M3: 506,239 km (0.095 R)
• M4: 676,781 km (0.069 R)
• M5: 1,069,026 km (0.114 R)
• M6: 1,320,351 km (0.092 R)
• M7: 1,555,219 km (0.113 R)
• M8: 1,589,777 km (0.076 R)
• M9: 1,624,633 km (0.093 R)
• M10: 2,101,102 km (0.067 R)
• M11: 2,178,145 km (0.116 R)
• M12: 2,454,901 km (0.046 R)
• M13: 2,618,112 km (0.075 R)
• M14: 4,385,162 km (0.073 R)
• M15: 4,533,414 km (0.077 R)
• M16: 4,834,854 km (0.112 R)
• M17: 5,831,624 km (0.082 R)
• M18: 6,104,192 km (0.058 R)
• M19: 8,004,982 km (0.077 R)
• M20: 9,175,436 km (0.1 R)
• M21: 10,006,751 km (0.087 R)
• M22: 12,781,343 km (0.076 R)
• M23: 13,348,768 km (0.107 R)
• M24: 13,996,826 km (0.117 R)
• M25: 15,925,890 km (0.076 R)
• M26: 16,689,886 km (0.11 R)
• M27: 16,921,314 km (0.073 R)
• M28: 17,231,580 km (0.118 R)
• M29: 17,309,521 km (0.113 R)
• M30: 19,862,408 km (0.064 R)
• M31: 21,098,984 km (0.11 R)
• M32: 21,768,585 km (0.101 R)
• M33: 22,360,244 km (0.069 R)
• M34: 22,786,000 km (0.068 R)
• M35: 23,386,635 km (0.052 R)
• M36: 23,472,953 km (0.112 R)
• M37: 23,559,271 km (0.09 R)
• M38: 25,929,949 km (0.099 R)
• M39: 26,467,005 km (0.063 R)
• M40: 26,827,087 km (0.108 R)
• M41: 26,917,294 km (0.108 R)
• M42: 28,559,430 km (0.094 R)
• M43: 31,462,676 km (0.107 R)
• M44: 31,557,820 km (0.112 R)
• M45: 32,515,247 km (0.044 R)
• M46: 33,094,191 km (0.104 R)
• M47: 34,851,367 km (0.111 R)
• M48: 35,741,325 km (0.091 R)
• M49: 36,338,669 km (0.036 R)
• M50: 36,738,843 km (0.038 R)
• M51: 37,039,834 km (0.095 R)
• M52: 37,745,488 km (0.108 R)
• M53: 38,049,321 km (0.099 R)
• M54: 38,557,355 km (0.044 R)
• M55: 40,612,082 km (0.077 R)
• M56: 41,235,456 km (0.101 R)
• M57: 41,548,265 km (0.115 R)
• M58: 42,176,277 km (0.062 R)
• M59: 42,281,295 km (0.105 R)
• M60: 44,292,489 km (0.106 R)
• M61: 44,933,964 km (0.065 R)
• M62: 45,255,899 km (0.061 R)
• M63: 45,363,310 km (0.116 R)
• M64: 47,968,258 km (0.102 R)
• M65: 48,407,029 km (0.067 R)
• M66: 50,844,427 km (0.094 R)
• M67: 51,740,518 km (0.067 R)
• M68: 52,190,658 km (0.078 R)
• M69: 53,662,252 km (0.051 R)
• M70: 56,414,554 km (0.096 R)
• M71: 56,877,709 km (0.113 R)
• M72: 57,574,835 km (0.092 R)
• M73: 57,807,908 km (0.044 R)
• M74: 57,924,445 km (0.026 R)
• M75: 58,274,803 km (0.095 R)
• M76: 60,391,613 km (0.074 R)
• M77: 60,509,945 km (0.093 R)
• M78: 61,816,683 km (0.118 R)
• M79: 65,427,526 km (0.11 R)
• M80: 66,891,042 km (0.116 R)
• M81: 67,013,413 km (0.113 R)
• M82: 69,353,872 km (0.067 R)
• M83: 71,220,405 km (0.108 R)
• M84: 73,355,765 km (0.045 R)
• M85: 75,002,688 km (0.077 R)
• M86: 75,384,611 km (0.103 R)
• M87: 79,886,609 km (0.104 R)
• M88: 81,580,805 km (0.099 R)
• M89: 83,023,527 km (0.116 R)
• M90: 84,342,532 km (0.049 R)
• M91: 88,878,489 km (0.091 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: 236 - 19,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit