🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.66 AU

Year: 159 Days

Day: 28.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 141.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,398,628 km

• M1: 36,651 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.59 AU - 0.95 AU

Year: 236 Days

Day: 43.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.17 AU - 3.39 AU

Year: 1622 Days

Day: 47.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.36 AU - 3.6 AU

Year: 1800 Days

Day: 45.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.04 AU - 3.96 AU

Year: 2291 Days

Day: 20 Hours

Environment

Temp: -109 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,398,628 km

• M1: 2,179,791 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.97 AU - 5.43 AU

Year: 3565 Days

Day: 22.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 9.5

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.41 AU - 6.47 AU

Year: 5065 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,398,628 km

• M1: 133,292 km (0.038 R)
• M2: 369,507 km (0.08 R)
• M3: 634,145 km (0.066 R)
• M4: 815,458 km (0.096 R)
• M5: 984,653 km (0.077 R)
• M6: 1,260,362 km (0.099 R)
• M7: 1,357,750 km (0.113 R)
• M8: 1,736,831 km (0.071 R)
• M9: 2,885,145 km (0.106 R)
• M10: 3,788,416 km (0.081 R)
• M11: 3,859,625 km (0.104 R)
• M12: 3,931,133 km (0.114 R)
• M13: 4,320,387 km (0.101 R)
• M14: 4,849,963 km (0.094 R)
• M15: 5,161,875 km (0.11 R)
• M16: 5,507,296 km (0.093 R)
• M17: 5,750,692 km (0.057 R)
• M18: 5,970,152 km (0.028 R)
• M19: 6,587,841 km (0.074 R)
• M20: 7,137,763 km (0.06 R)
• M21: 7,582,218 km (0.096 R)
• M22: 7,944,245 km (0.082 R)
• M23: 8,035,650 km (0.042 R)
• M24: 8,188,838 km (0.104 R)
• M25: 8,622,821 km (0.053 R)
• M26: 8,685,503 km (0.114 R)
• M27: 9,032,570 km (0.12 R)
• M28: 9,096,149 km (0.075 R)
• M29: 9,577,854 km (0.057 R)
• M30: 9,740,317 km (0.11 R)
• M31: 10,002,114 km (0.086 R)
• M32: 10,566,247 km (0.101 R)
• M33: 10,902,842 km (0.082 R)
• M34: 11,208,920 km (0.102 R)
• M35: 11,448,875 km (0.088 R)
• M36: 11,829,452 km (0.043 R)
• M37: 11,934,021 km (0.095 R)
• M38: 12,425,749 km (0.105 R)
• M39: 12,603,022 km (0.084 R)
• M40: 12,852,551 km (0.088 R)
• M41: 13,139,779 km (0.055 R)
• M42: 13,977,378 km (0.102 R)
• M43: 14,051,130 km (0.075 R)
• M44: 14,272,834 km (0.112 R)
• M45: 14,384,134 km (0.047 R)
• M46: 14,645,033 km (0.082 R)
• M47: 14,869,729 km (0.062 R)
• M48: 15,513,000 km (0.057 R)
• M49: 17,140,924 km (0.101 R)
• M50: 18,095,358 km (0.045 R)
• M51: 18,296,268 km (0.073 R)
• M52: 18,376,902 km (0.09 R)
• M53: 19,107,837 km (0.114 R)
• M54: 19,353,477 km (0.096 R)
• M55: 20,221,892 km (0.038 R)
• M56: 21,356,891 km (0.105 R)
• M57: 21,526,685 km (0.094 R)
• M58: 21,739,712 km (0.078 R)
• M59: 22,039,207 km (0.095 R)
• M60: 22,728,704 km (0.04 R)
• M61: 23,556,578 km (0.071 R)
• M62: 24,217,203 km (0.106 R)
• M63: 24,483,188 km (0.047 R)
• M64: 26,920,137 km (0.109 R)
• M65: 27,011,840 km (0.08 R)
• M66: 27,703,282 km (0.03 R)
• M67: 27,935,009 km (0.094 R)
• M68: 29,009,271 km (0.03 R)
• M69: 29,197,465 km (0.093 R)
• M70: 29,669,746 km (0.071 R)
• M71: 29,764,591 km (0.094 R)
• M72: 30,049,425 km (0.084 R)
• M73: 30,144,569 km (0.081 R)
• M74: 30,239,863 km (0.106 R)
• M75: 30,621,936 km (0.092 R)
• M76: 30,813,571 km (0.077 R)
• M77: 31,439,189 km (0.071 R)
• M78: 32,215,004 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.7

Radius: 4.2

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.94 AU - 15.38 AU

Year: 17663 Days

Day: 19.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,398,628 km

• M1: 282,441 km (0.106 R)
• M2: 411,245 km (0.114 R)
• M3: 1,028,934 km (0.09 R)
• M4: 1,167,013 km (0.032 R)
• M5: 1,289,982 km (0.06 R)
• M6: 1,615,807 km (0.076 R)
• M7: 1,729,950 km (0.102 R)
• M8: 1,966,015 km (0.074 R)
• M9: 2,787,756 km (0.062 R)
• M10: 3,642,110 km (0.073 R)
• M11: 3,672,029 km (0.039 R)
• M12: 3,974,367 km (0.113 R)
• M13: 4,284,782 km (0.106 R)
• M14: 4,602,827 km (0.077 R)
• M15: 4,635,140 km (0.04 R)
• M16: 5,567,883 km (0.107 R)
• M17: 5,844,789 km (0.028 R)
• M18: 6,161,637 km (0.053 R)
• M19: 6,848,740 km (0.057 R)
• M20: 7,866,305 km (0.11 R)
• M21: 7,904,901 km (0.113 R)
• M22: 8,689,841 km (0.042 R)
• M23: 10,544,556 km (0.097 R)
• M24: 10,672,462 km (0.115 R)
• M25: 11,581,867 km (0.103 R)
• M26: 11,757,794 km (0.057 R)
• M27: 11,802,075 km (0.113 R)
• M28: 11,846,207 km (0.055 R)
• M29: 12,201,801 km (0.057 R)
• M30: 12,380,869 km (0.096 R)
• M31: 12,696,371 km (0.08 R)
• M32: 14,172,304 km (0.112 R)
• M33: 15,025,909 km (0.056 R)
• M34: 16,633,787 km (0.093 R)
• M35: 16,683,454 km (0.099 R)
• M36: 18,193,195 km (0.098 R)
• M37: 18,809,239 km (0.083 R)
• M38: 19,641,303 km (0.069 R)
• M39: 19,903,847 km (0.084 R)
• M40: 20,009,164 km (0.117 R)
• M41: 20,379,120 km (0.09 R)
• M42: 21,126,062 km (0.114 R)
• M43: 21,827,526 km (0.091 R)
• M44: 22,044,892 km (0.083 R)
• M45: 22,866,483 km (0.057 R)
• M46: 22,976,887 km (0.042 R)
• M47: 23,032,088 km (0.05 R)
• M48: 23,142,641 km (0.088 R)
• M49: 23,308,844 km (0.081 R)
• M50: 23,865,648 km (0.106 R)
• M51: 23,921,597 km (0.113 R)
• M52: 24,145,695 km (0.056 R)
• M53: 24,765,628 km (0.059 R)
• M54: 25,562,237 km (0.033 R)
• M55: 25,963,608 km (0.088 R)
• M56: 26,889,020 km (0.075 R)
• M57: 27,238,780 km (0.055 R)
• M58: 28,356,276 km (0.095 R)
• M59: 28,593,539 km (0.086 R)
• M60: 29,308,916 km (0.109 R)
• M61: 29,428,744 km (0.087 R)
• M62: 30,332,614 km (0.077 R)
• M63: 30,818,508 km (0.113 R)
• M64: 31,367,981 km (0.115 R)
• M65: 31,551,986 km (0.062 R)
• M66: 31,674,806 km (0.119 R)
• M67: 31,797,626 km (0.114 R)
• M68: 33,035,997 km (0.084 R)
• M69: 33,348,058 km (0.106 R)
• M70: 34,606,027 km (0.11 R)
• M71: 34,732,736 km (0.063 R)
• M72: 34,796,016 km (0.11 R)
• M73: 34,923,025 km (0.089 R)
• M74: 34,986,454 km (0.119 R)
• M75: 35,815,376 km (0.076 R)
• M76: 36,328,796 km (0.119 R)
• M77: 37,232,965 km (0.1 R)
• M78: 38,275,363 km (0.097 R)
• M79: 38,603,132 km (0.119 R)
• M80: 38,931,799 km (0.068 R)
• M81: 40,388,732 km (0.097 R)
• M82: 40,522,174 km (0.11 R)
• M83: 41,594,192 km (0.12 R)
• M84: 42,879,238 km (0.071 R)
• M85: 42,947,305 km (0.065 R)
• M86: 43,287,789 km (0.031 R)
• M87: 43,424,223 km (0.103 R)
• M88: 44,040,117 km (0.061 R)
• M89: 44,314,779 km (0.102 R)
• M90: 44,796,783 km (0.116 R)
• M91: 45,142,055 km (0.111 R)
• M92: 45,280,433 km (0.056 R)
• M93: 45,418,961 km (0.084 R)
• M94: 45,904,855 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232

Radius: 7.1

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.93 AU - 16.75 AU

Year: 23108 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,398,628 km

• M1: 93,499 km (0.111 R)
• M2: 146,606 km (0.1 R)
• M3: 391,348 km (0.065 R)
• M4: 554,709 km (0.099 R)
• M5: 626,516 km (0.119 R)
• M6: 1,122,283 km (0.114 R)
• M7: 2,273,888 km (0.119 R)
• M8: 2,573,083 km (0.086 R)
• M9: 2,727,319 km (0.103 R)
• M10: 2,852,981 km (0.104 R)
• M11: 3,175,514 km (0.094 R)
• M12: 3,543,824 km (0.096 R)
• M13: 3,681,155 km (0.118 R)
• M14: 4,430,491 km (0.058 R)
• M15: 4,615,693 km (0.038 R)
• M16: 6,023,409 km (0.11 R)
• M17: 6,187,518 km (0.1 R)
• M18: 7,377,120 km (0.042 R)
• M19: 7,685,291 km (0.049 R)
• M20: 7,729,722 km (0.062 R)
• M21: 8,133,038 km (0.113 R)
• M22: 8,178,216 km (0.079 R)
• M23: 8,774,065 km (0.116 R)
• M24: 9,241,708 km (0.087 R)
• M25: 9,526,243 km (0.057 R)
• M26: 9,958,581 km (0.107 R)
• M27: 10,006,901 km (0.099 R)
• M28: 10,103,990 km (0.066 R)
• M29: 10,250,297 km (0.108 R)
• M30: 10,693,106 km (0.099 R)
• M31: 10,891,922 km (0.108 R)
• M32: 11,092,084 km (0.048 R)
• M33: 11,343,857 km (0.041 R)
• M34: 12,841,032 km (0.068 R)
• M35: 14,126,527 km (0.101 R)
• M36: 14,454,296 km (0.089 R)
• M37: 15,117,164 km (0.105 R)
• M38: 15,172,964 km (0.109 R)
• M39: 15,228,614 km (0.106 R)
• M40: 15,396,463 km (0.118 R)
• M41: 15,452,413 km (0.066 R)
• M42: 16,875,388 km (0.115 R)
• M43: 17,514,620 km (0.075 R)
• M44: 18,280,411 km (0.071 R)
• M45: 18,399,192 km (0.08 R)
• M46: 18,936,846 km (0.079 R)
• M47: 19,358,563 km (0.037 R)
• M48: 19,844,307 km (0.106 R)
• M49: 20,088,750 km (0.107 R)
• M50: 20,518,844 km (0.083 R)
• M51: 21,263,243 km (0.065 R)
• M52: 22,269,438 km (0.111 R)
• M53: 22,396,297 km (0.081 R)
• M54: 22,587,035 km (0.111 R)
• M55: 23,098,360 km (0.092 R)
• M56: 25,645,264 km (0.052 R)
• M57: 26,379,490 km (0.097 R)
• M58: 26,782,956 km (0.111 R)
• M59: 27,324,051 km (0.116 R)
• M60: 28,692,572 km (0.1 R)
• M61: 29,524,337 km (0.089 R)
• M62: 30,293,718 km (0.062 R)
• M63: 32,066,752 km (0.077 R)
• M64: 32,713,314 km (0.08 R)
• M65: 36,233,203 km (0.075 R)
• M66: 36,606,749 km (0.071 R)
• M67: 36,756,496 km (0.084 R)
• M68: 37,207,085 km (0.099 R)
• M69: 38,037,802 km (0.093 R)
• M70: 39,333,619 km (0.105 R)
• M71: 41,109,644 km (0.081 R)
• M72: 41,265,376 km (0.111 R)
• M73: 43,544,649 km (0.049 R)
• M74: 45,220,594 km (0.055 R)
• M75: 45,461,596 km (0.1 R)
• M76: 45,622,713 km (0.112 R)
• M77: 45,703,197 km (0.113 R)
• M78: 46,592,556 km (0.101 R)
• M79: 47,406,069 km (0.097 R)
• M80: 48,635,016 km (0.113 R)
• M81: 48,882,151 km (0.089 R)
• M82: 51,124,324 km (0.067 R)
• M83: 51,375,499 km (0.059 R)
• M84: 52,722,179 km (0.105 R)
• M85: 52,976,047 km (0.103 R)
• M86: 54,080,528 km (0.102 R)
• M87: 54,763,891 km (0.071 R)
• M88: 56,312,079 km (0.099 R)
• M89: 56,571,482 km (0.096 R)
• M90: 56,918,100 km (0.064 R)
• M91: 57,091,634 km (0.12 R)
• M92: 57,178,401 km (0.111 R)
• M93: 57,526,216 km (0.104 R)
• M94: 57,613,282 km (0.119 R)
• M95: 58,311,156 km (0.107 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit