🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.62 AU - 0.86 AU

Year: 226 Days

Day: 38.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.76 AU - 0.96 AU

Year: 283 Days

Day: 16.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,190,918 km

• M1: 614,398 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.1 AU - 1.26 AU

Year: 455 Days

Day: 37.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.32 AU - 1.68 AU

Year: 652 Days

Day: 37.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.45 AU - 1.93 AU

Year: 779 Days

Day: 22.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 13.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.7 AU - 7.32 AU

Year: 6584 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 71,190,918 km

• M1: 247,884 km (0.117 R)
• M2: 367,562 km (0.099 R)
• M3: 485,146 km (0.084 R)
• M4: 619,784 km (0.119 R)
• M5: 1,508,994 km (0.057 R)
• M6: 1,820,456 km (0.119 R)
• M7: 2,029,744 km (0.108 R)
• M8: 2,231,402 km (0.027 R)
• M9: 2,472,404 km (0.1 R)
• M10: 2,790,299 km (0.073 R)
• M11: 2,997,941 km (0.117 R)
• M12: 3,157,113 km (0.089 R)
• M13: 3,502,535 km (0.066 R)
• M14: 3,708,232 km (0.043 R)
• M15: 4,289,719 km (0.049 R)
• M16: 4,469,835 km (0.09 R)
• M17: 4,713,979 km (0.059 R)
• M18: 4,941,666 km (0.064 R)
• M19: 5,279,309 km (0.054 R)
• M20: 5,888,471 km (0.102 R)
• M21: 6,022,062 km (0.033 R)
• M22: 6,428,669 km (0.113 R)
• M23: 6,589,188 km (0.033 R)
• M24: 7,508,168 km (0.09 R)
• M25: 7,995,109 km (0.064 R)
• M26: 8,217,561 km (0.055 R)
• M27: 8,618,184 km (0.07 R)
• M28: 9,153,744 km (0.058 R)
• M29: 9,516,968 km (0.107 R)
• M30: 9,726,554 km (0.118 R)
• M31: 10,150,515 km (0.084 R)
• M32: 10,553,382 km (0.086 R)
• M33: 10,715,995 km (0.102 R)
• M34: 11,016,387 km (0.064 R)
• M35: 11,236,595 km (0.078 R)
• M36: 11,625,550 km (0.089 R)
• M37: 12,388,200 km (0.089 R)
• M38: 14,140,290 km (0.074 R)
• M39: 14,771,892 km (0.06 R)
• M40: 14,862,848 km (0.042 R)
• M41: 15,106,393 km (0.111 R)
• M42: 16,343,717 km (0.08 R)
• M43: 16,500,645 km (0.045 R)
• M44: 16,658,172 km (0.091 R)
• M45: 17,968,350 km (0.105 R)
• M46: 18,130,364 km (0.069 R)
• M47: 19,046,801 km (0.062 R)
• M48: 19,377,711 km (0.117 R)
• M49: 19,543,915 km (0.118 R)
• M50: 20,788,569 km (0.101 R)
• M51: 21,231,977 km (0.095 R)
• M52: 21,369,009 km (0.11 R)
• M53: 21,506,339 km (0.09 R)
• M54: 21,747,491 km (0.069 R)
• M55: 23,071,881 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.1

Radius: 14.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.02 AU - 12.4 AU

Year: 14216 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,190,918 km

• M1: 581,038 km (0.099 R)
• M2: 1,921,136 km (0.1 R)
• M3: 2,132,667 km (0.091 R)
• M4: 2,225,867 km (0.11 R)
• M5: 2,579,516 km (0.117 R)
• M6: 2,712,658 km (0.07 R)
• M7: 3,304,916 km (0.039 R)
• M8: 3,747,127 km (0.084 R)
• M9: 4,014,010 km (0.102 R)
• M10: 4,446,198 km (0.097 R)
• M11: 4,688,248 km (0.093 R)
• M12: 5,101,587 km (0.114 R)
• M13: 5,526,893 km (0.119 R)
• M14: 6,008,000 km (0.086 R)
• M15: 6,186,321 km (0.102 R)
• M16: 6,548,348 km (0.117 R)
• M17: 7,869,746 km (0.034 R)
• M18: 7,967,283 km (0.057 R)
• M19: 8,761,947 km (0.032 R)
• M20: 8,913,939 km (0.116 R)
• M21: 9,478,222 km (0.066 R)
• M22: 10,001,515 km (0.067 R)
• M23: 10,426,822 km (0.105 R)
• M24: 11,130,680 km (0.088 R)
• M25: 11,350,439 km (0.114 R)
• M26: 11,571,694 km (0.107 R)
• M27: 11,850,096 km (0.04 R)
• M28: 12,527,475 km (0.118 R)
• M29: 13,392,001 km (0.055 R)
• M30: 13,625,823 km (0.1 R)
• M31: 13,860,991 km (0.097 R)
• M32: 14,694,700 km (0.117 R)
• M33: 15,361,308 km (0.096 R)
• M34: 16,348,355 km (0.111 R)
• M35: 16,598,333 km (0.084 R)
• M36: 18,774,234 km (0.087 R)
• M37: 19,167,526 km (0.053 R)
• M38: 20,565,369 km (0.062 R)
• M39: 20,970,779 km (0.114 R)
• M40: 21,174,382 km (0.099 R)
• M41: 21,652,347 km (0.106 R)
• M42: 22,341,096 km (0.082 R)
• M43: 23,740,434 km (0.058 R)
• M44: 24,023,772 km (0.094 R)
• M45: 24,522,233 km (0.102 R)
• M46: 25,023,984 km (0.057 R)
• M47: 25,965,104 km (0.067 R)
• M48: 27,509,552 km (0.119 R)
• M49: 28,105,850 km (0.097 R)
• M50: 28,480,592 km (0.053 R)
• M51: 29,311,160 km (0.102 R)
• M52: 30,918,589 km (0.1 R)
• M53: 32,711,818 km (0.115 R)
• M54: 35,343,245 km (0.118 R)
• M55: 36,643,400 km (0.057 R)
• M56: 37,052,999 km (0.061 R)
• M57: 37,464,094 km (0.068 R)
• M58: 39,793,782 km (0.057 R)
• M59: 40,299,123 km (0.094 R)
• M60: 42,685,359 km (0.099 R)
• M61: 44,330,487 km (0.067 R)
• M62: 44,592,133 km (0.057 R)
• M63: 45,292,401 km (0.08 R)
• M64: 45,468,178 km (0.077 R)
• M65: 48,129,824 km (0.108 R)
• M66: 51,940,530 km (0.039 R)
• M67: 52,308,391 km (0.051 R)
• M68: 52,769,602 km (0.109 R)
• M69: 53,139,408 km (0.075 R)
• M70: 53,788,962 km (0.093 R)
• M71: 54,161,161 km (0.04 R)
• M72: 54,908,253 km (0.042 R)
• M73: 55,283,145 km (0.081 R)
• M74: 55,752,882 km (0.067 R)
• M75: 56,696,396 km (0.047 R)
• M76: 56,885,638 km (0.105 R)
• M77: 57,454,857 km (0.098 R)
• M78: 58,886,359 km (0.096 R)
• M79: 58,982,102 km (0.116 R)
• M80: 60,232,890 km (0.113 R)
• M81: 64,333,068 km (0.091 R)
• M82: 65,124,291 km (0.112 R)
• M83: 65,421,842 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.1

Radius: 4.5

Gravity: 23.02 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.7 AU - 17.58 AU

Year: 21943 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,190,918 km

• M1: 1,049,579 km (0.086 R)
• M2: 1,207,704 km (0.048 R)
• M3: 1,345,334 km (0.101 R)
• M4: 1,401,732 km (0.108 R)
• M5: 1,665,623 km (0.047 R)
• M6: 1,787,844 km (0.12 R)
• M7: 1,912,908 km (0.096 R)
• M8: 2,939,299 km (0.112 R)
• M9: 3,199,749 km (0.075 R)
• M10: 5,086,028 km (0.111 R)
• M11: 5,670,507 km (0.073 R)
• M12: 6,040,612 km (0.101 R)
• M13: 6,134,261 km (0.091 R)
• M14: 6,275,780 km (0.109 R)
• M15: 6,418,497 km (0.093 R)
• M16: 6,901,548 km (0.061 R)
• M17: 8,367,458 km (0.108 R)
• M18: 8,577,044 km (0.114 R)
• M19: 9,323,837 km (0.064 R)
• M20: 9,377,991 km (0.052 R)
• M21: 9,541,053 km (0.102 R)
• M22: 10,370,424 km (0.087 R)
• M23: 10,879,056 km (0.115 R)
• M24: 11,222,533 km (0.057 R)
• M25: 11,861,765 km (0.103 R)
• M26: 11,979,199 km (0.094 R)
• M27: 12,512,516 km (0.045 R)
• M28: 13,972,441 km (0.056 R)
• M29: 14,220,923 km (0.107 R)
• M30: 14,408,220 km (0.043 R)
• M31: 14,785,356 km (0.081 R)
• M32: 14,911,766 km (0.067 R)
• M33: 15,102,055 km (0.089 R)
• M34: 15,806,810 km (0.03 R)
• M35: 16,065,764 km (0.112 R)
• M36: 16,391,439 km (0.03 R)
• M37: 17,648,510 km (0.083 R)
• M38: 17,782,549 km (0.072 R)
• M39: 18,119,294 km (0.109 R)
• M40: 18,186,912 km (0.07 R)
• M41: 18,594,417 km (0.059 R)
• M42: 18,730,850 km (0.062 R)
• M43: 19,280,174 km (0.118 R)
• M44: 20,605,611 km (0.113 R)
• M45: 20,817,591 km (0.109 R)
• M46: 22,903,584 km (0.106 R)
• M47: 22,976,737 km (0.108 R)
• M48: 24,082,714 km (0.095 R)
• M49: 24,157,064 km (0.066 R)
• M50: 24,679,610 km (0.083 R)
• M51: 25,660,074 km (0.056 R)
• M52: 26,116,796 km (0.078 R)
• M53: 26,193,091 km (0.03 R)
• M54: 29,308,916 km (0.088 R)
• M55: 30,105,973 km (0.1 R)
• M56: 31,396,105 km (0.106 R)
• M57: 31,802,862 km (0.11 R)
• M58: 32,047,903 km (0.03 R)
• M59: 32,293,393 km (0.108 R)
• M60: 32,375,373 km (0.103 R)
• M61: 33,447,690 km (0.101 R)
• M62: 34,196,727 km (0.069 R)
• M63: 35,711,555 km (0.044 R)
• M64: 37,162,056 km (0.116 R)
• M65: 37,592,449 km (0.063 R)
• M66: 37,851,403 km (0.099 R)
• M67: 38,371,106 km (0.105 R)
• M68: 38,718,921 km (0.119 R)
• M69: 39,768,500 km (0.074 R)
• M70: 40,208,616 km (0.08 R)
• M71: 40,827,503 km (0.062 R)
• M72: 42,973,036 km (0.113 R)
• M73: 43,424,672 km (0.116 R)
• M74: 44,150,520 km (0.095 R)
• M75: 44,332,581 km (0.099 R)
• M76: 45,614,186 km (0.088 R)
• M77: 46,815,008 km (0.097 R)
• M78: 47,839,305 km (0.092 R)
• M79: 49,815,044 km (0.103 R)
• M80: 51,913,303 km (0.117 R)
• M81: 53,554,392 km (0.072 R)
• M82: 54,235,062 km (0.032 R)
• M83: 54,820,888 km (0.038 R)
• M84: 55,114,399 km (0.087 R)
• M85: 55,408,658 km (0.052 R)
• M86: 56,097,107 km (0.049 R)
• M87: 58,678,718 km (0.079 R)
• M88: 59,581,391 km (0.108 R)
• M89: 60,994,642 km (0.113 R)
• M90: 61,095,920 km (0.114 R)
• M91: 61,603,655 km (0.114 R)
• M92: 62,418,814 km (0.077 R)
• M93: 64,369,271 km (0.066 R)
• M94: 66,756,853 km (0.094 R)
• M95: 68,540,060 km (0.068 R)
• M96: 70,871,094 km (0.085 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 10,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit