🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.89 AU - 1.13 AU

Year: 382 Days

Day: 34.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.95 AU - 1.19 AU

Year: 417 Days

Day: 37.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,903,533 km

• M1: 112,647 km (0.09 R)
• M2: 171,888 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.5

Radius: 11.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.64 AU - 9.42 AU

Year: 8572 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,903,533 km

• M1: 594,352 km (0.118 R)
• M2: 853,605 km (0.052 R)
• M3: 1,094,608 km (0.072 R)
• M4: 1,300,005 km (0.032 R)
• M5: 2,150,469 km (0.115 R)
• M6: 2,532,094 km (0.085 R)
• M7: 2,731,059 km (0.103 R)
• M8: 2,935,110 km (0.039 R)
• M9: 3,013,051 km (0.111 R)
• M10: 3,801,731 km (0.066 R)
• M11: 4,059,189 km (0.092 R)
• M12: 4,146,255 km (0.115 R)
• M13: 4,834,854 km (0.076 R)
• M14: 5,462,566 km (0.088 R)
• M15: 5,753,534 km (0.099 R)
• M16: 6,049,588 km (0.112 R)
• M17: 6,182,730 km (0.096 R)
• M18: 6,554,182 km (0.108 R)
• M19: 6,690,914 km (0.045 R)
• M20: 6,794,286 km (0.084 R)
• M21: 7,002,377 km (0.111 R)
• M22: 7,783,727 km (0.059 R)
• M23: 7,856,132 km (0.115 R)
• M24: 8,221,600 km (0.117 R)
• M25: 9,312,767 km (0.101 R)
• M26: 9,660,731 km (0.11 R)
• M27: 10,131,217 km (0.086 R)
• M28: 10,369,376 km (0.109 R)
• M29: 11,463,535 km (0.086 R)
• M30: 11,670,279 km (0.107 R)
• M31: 11,836,483 km (0.038 R)
• M32: 12,003,584 km (0.105 R)
• M33: 12,087,358 km (0.077 R)
• M34: 12,171,283 km (0.09 R)
• M35: 12,424,552 km (0.11 R)
• M36: 12,764,887 km (0.088 R)
• M37: 13,108,214 km (0.119 R)
• M38: 14,378,599 km (0.07 R)
• M39: 14,646,230 km (0.12 R)
• M40: 15,459,444 km (0.093 R)
• M41: 15,642,103 km (0.12 R)
• M42: 15,871,436 km (0.092 R)
• M43: 16,009,665 km (0.101 R)
• M44: 16,472,970 km (0.099 R)
• M45: 16,846,964 km (0.101 R)
• M46: 17,176,528 km (0.084 R)
• M47: 17,508,037 km (0.12 R)
• M48: 17,746,347 km (0.108 R)
• M49: 19,296,031 km (0.116 R)
• M50: 20,536,646 km (0.111 R)
• M51: 20,787,971 km (0.053 R)
• M52: 20,939,214 km (0.095 R)
• M53: 22,678,738 km (0.06 R)
• M54: 23,042,560 km (0.08 R)
• M55: 23,199,039 km (0.108 R)
• M56: 24,410,932 km (0.074 R)
• M57: 24,677,066 km (0.108 R)
• M58: 24,837,286 km (0.098 R)
• M59: 25,968,246 km (0.103 R)
• M60: 27,723,477 km (0.068 R)
• M61: 27,890,129 km (0.071 R)
• M62: 28,896,175 km (0.118 R)
• M63: 31,116,806 km (0.12 R)
• M64: 31,463,275 km (0.105 R)
• M65: 31,869,134 km (0.066 R)
• M66: 32,627,595 km (0.108 R)
• M67: 32,803,372 km (0.098 R)
• M68: 33,332,799 km (0.079 R)
• M69: 34,043,090 km (0.101 R)
• M70: 34,162,020 km (0.085 R)
• M71: 34,878,145 km (0.087 R)
• M72: 35,478,781 km (0.08 R)
• M73: 36,934,069 km (0.066 R)
• M74: 37,117,326 km (0.035 R)
• M75: 37,300,883 km (0.062 R)
• M76: 38,100,035 km (0.033 R)
• M77: 38,594,455 km (0.101 R)
• M78: 39,277,968 km (0.111 R)
• M79: 39,590,029 km (0.118 R)
• M80: 41,098,873 km (0.108 R)
• M81: 41,733,168 km (0.097 R)
• M82: 42,690,744 km (0.114 R)

Asteroid Belt

Center: 11.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.6

Radius: 7.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.39 AU - 16.15 AU

Year: 20308 Days

Day: 21.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 70,903,533 km

• M1: 100,081 km (0.072 R)
• M2: 266,135 km (0.094 R)
• M3: 388,506 km (0.072 R)
• M4: 886,367 km (0.11 R)
• M5: 1,078,601 km (0.096 R)
• M6: 1,284,447 km (0.061 R)
• M7: 1,950,457 km (0.104 R)
• M8: 2,331,782 km (0.094 R)
• M9: 2,517,732 km (0.101 R)
• M10: 2,736,145 km (0.035 R)
• M11: 3,670,234 km (0.102 R)
• M12: 3,886,852 km (0.111 R)
• M13: 4,332,654 km (0.115 R)
• M14: 5,693,695 km (0.048 R)
• M15: 6,531,593 km (0.051 R)
• M16: 7,137,165 km (0.115 R)
• M17: 7,879,320 km (0.054 R)
• M18: 9,605,380 km (0.095 R)
• M19: 9,818,557 km (0.119 R)
• M20: 10,119,398 km (0.099 R)
• M21: 10,510,746 km (0.079 R)
• M22: 11,443,190 km (0.118 R)
• M23: 12,494,414 km (0.093 R)
• M24: 13,291,172 km (0.087 R)
• M25: 14,104,237 km (0.085 R)
• M26: 15,728,122 km (0.119 R)
• M27: 16,231,818 km (0.107 R)
• M28: 16,485,685 km (0.108 R)
• M29: 17,100,383 km (0.104 R)
• M30: 17,410,350 km (0.114 R)
• M31: 18,935,350 km (0.025 R)
• M32: 19,848,945 km (0.045 R)
• M33: 19,957,403 km (0.052 R)
• M34: 20,612,193 km (0.115 R)
• M35: 20,942,206 km (0.094 R)
• M36: 21,886,767 km (0.119 R)
• M37: 23,243,769 km (0.115 R)
• M38: 23,587,246 km (0.066 R)
• M39: 23,644,691 km (0.09 R)
• M40: 25,979,017 km (0.03 R)
• M41: 27,233,694 km (0.101 R)
• M42: 28,142,052 km (0.084 R)
• M43: 31,682,884 km (0.098 R)
• M44: 31,873,023 km (0.089 R)
• M45: 33,408,496 km (0.114 R)
• M46: 35,558,666 km (0.117 R)
• M47: 35,624,489 km (0.065 R)
• M48: 35,756,434 km (0.108 R)
• M49: 35,888,380 km (0.108 R)
• M50: 36,883,505 km (0.04 R)
• M51: 39,512,986 km (0.081 R)
• M52: 39,717,786 km (0.112 R)
• M53: 40,540,275 km (0.113 R)
• M54: 41,160,957 km (0.075 R)
• M55: 42,411,595 km (0.031 R)
• M56: 42,691,193 km (0.118 R)
• M57: 43,182,024 km (0.082 R)
• M58: 43,533,728 km (0.03 R)
• M59: 43,815,870 km (0.086 R)
• M60: 45,520,986 km (0.116 R)
• M61: 46,958,323 km (0.04 R)
• M62: 48,337,765 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.5

Radius: 3

Gravity: 24.83 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.74 AU - 19.5 AU

Year: 31496 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 70,903,533 km

• M1: 48,919 km (0.102 R)
• M2: 87,964 km (0.095 R)
• M3: 130,449 km (0.083 R)
• M4: 167,550 km (0.112 R)
• M5: 481,556 km (0.112 R)
• M6: 583,132 km (0.11 R)
• M7: 647,310 km (0.107 R)
• M8: 1,027,139 km (0.105 R)
• M9: 1,078,900 km (0.117 R)
• M10: 1,293,872 km (0.093 R)
• M11: 1,349,822 km (0.102 R)
• M12: 1,551,480 km (0.071 R)
• M13: 1,610,870 km (0.112 R)
• M14: 1,824,496 km (0.055 R)
• M15: 2,178,145 km (0.09 R)
• M16: 2,312,035 km (0.091 R)
• M17: 3,513,456 km (0.1 R)
• M18: 3,789,314 km (0.105 R)
• M19: 3,950,132 km (0.044 R)
• M20: 4,403,713 km (0.07 R)
• M21: 4,700,963 km (0.082 R)
• M22: 5,048,479 km (0.12 R)
• M23: 5,314,464 km (0.095 R)
• M24: 5,404,223 km (0.059 R)
• M25: 6,423,433 km (0.1 R)
• M26: 6,759,879 km (0.053 R)
• M27: 7,701,747 km (0.108 R)
• M28: 8,110,449 km (0.115 R)
• M29: 8,213,671 km (0.065 R)
• M30: 10,034,876 km (0.088 R)
• M31: 10,257,028 km (0.106 R)
• M32: 11,219,092 km (0.062 R)
• M33: 11,507,517 km (0.064 R)
• M34: 11,623,605 km (0.064 R)
• M35: 11,740,142 km (0.109 R)
• M36: 12,387,452 km (0.09 R)
• M37: 13,288,629 km (0.032 R)
• M38: 13,777,964 km (0.076 R)
• M39: 13,962,867 km (0.095 R)
• M40: 14,273,133 km (0.108 R)
• M41: 14,963,377 km (0.118 R)
• M42: 15,280,675 km (0.109 R)
• M43: 17,032,316 km (0.074 R)
• M44: 19,051,588 km (0.109 R)
• M45: 19,464,478 km (0.087 R)
• M46: 20,439,108 km (0.116 R)
• M47: 20,791,112 km (0.095 R)
• M48: 21,500,954 km (0.078 R)
• M49: 22,074,662 km (0.032 R)
• M50: 23,899,307 km (0.091 R)
• M51: 24,867,205 km (0.085 R)
• M52: 26,457,431 km (0.112 R)
• M53: 27,380,749 km (0.118 R)
• M54: 27,613,224 km (0.118 R)
• M55: 28,158,209 km (0.077 R)
• M56: 28,549,706 km (0.058 R)
• M57: 28,628,245 km (0.113 R)
• M58: 28,942,999 km (0.107 R)
• M59: 30,614,157 km (0.105 R)
• M60: 31,178,141 km (0.097 R)
• M61: 32,071,390 km (0.07 R)
• M62: 33,220,302 km (0.094 R)
• M63: 34,884,727 km (0.077 R)
• M64: 34,968,652 km (0.089 R)
• M65: 35,981,130 km (0.049 R)
• M66: 36,490,960 km (0.062 R)
• M67: 36,576,231 km (0.111 R)
• M68: 36,661,501 km (0.088 R)
• M69: 37,776,006 km (0.101 R)
• M70: 38,207,745 km (0.096 R)
• M71: 38,380,830 km (0.12 R)
• M72: 38,901,729 km (0.06 R)
• M73: 38,988,646 km (0.108 R)
• M74: 39,250,293 km (0.078 R)
• M75: 40,566,455 km (0.086 R)
• M76: 41,452,074 km (0.085 R)
• M77: 43,332,370 km (0.115 R)
• M78: 44,510,154 km (0.081 R)
• M79: 46,250,575 km (0.108 R)
• M80: 47,919,639 km (0.086 R)
• M81: 48,761,576 km (0.107 R)
• M82: 49,137,365 km (0.117 R)
• M83: 52,081,900 km (0.117 R)
• M84: 53,720,745 km (0.088 R)
• M85: 54,303,279 km (0.11 R)
• M86: 55,376,494 km (0.115 R)
• M87: 55,768,590 km (0.073 R)
• M88: 56,555,325 km (0.029 R)
• M89: 57,147,883 km (0.111 R)
• M90: 59,438,076 km (0.091 R)
• M91: 59,738,918 km (0.106 R)
• M92: 60,947,818 km (0.107 R)
• M93: 62,164,647 km (0.116 R)
• M94: 62,674,028 km (0.113 R)
• M95: 64,622,241 km (0.094 R)
• M96: 65,034,832 km (0.055 R)
• M97: 67,843,382 km (0.102 R)
• M98: 69,526,209 km (0.032 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit