🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.35 AU - 1.65 AU

Year: 678 Days

Day: 32.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,153,642 km

• M1: 363,523 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.45 AU - 1.81 AU

Year: 768 Days

Day: 16.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,153,642 km

• M1: 196,422 km (0.103 R)
• M2: 536,308 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.28 AU - 2.64 AU

Year: 1424 Days

Day: 16.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.3

Radius: 12.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.74 AU - 11.38 AU

Year: 12661 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,153,642 km

• M1: 177,273 km (0.117 R)
• M2: 273,315 km (0.115 R)
• M3: 422,614 km (0.09 R)
• M4: 878,439 km (0.088 R)
• M5: 1,145,770 km (0.098 R)
• M6: 1,757,476 km (0.105 R)
• M7: 1,964,519 km (0.116 R)
• M8: 2,044,405 km (0.103 R)
• M9: 2,346,443 km (0.076 R)
• M10: 2,431,414 km (0.051 R)
• M11: 2,781,772 km (0.089 R)
• M12: 3,179,703 km (0.091 R)
• M13: 3,337,678 km (0.083 R)
• M14: 3,433,720 km (0.043 R)
• M15: 3,595,884 km (0.116 R)
• M16: 4,550,917 km (0.118 R)
• M17: 4,729,537 km (0.112 R)
• M18: 4,910,401 km (0.11 R)
• M19: 5,733,787 km (0.112 R)
• M20: 6,122,143 km (0.115 R)
• M21: 7,506,372 km (0.09 R)
• M22: 7,632,932 km (0.07 R)
• M23: 8,103,567 km (0.115 R)
• M24: 8,583,627 km (0.084 R)
• M25: 8,938,622 km (0.09 R)
• M26: 11,168,379 km (0.058 R)
• M27: 12,494,414 km (0.099 R)
• M28: 12,896,832 km (0.093 R)
• M29: 14,286,447 km (0.096 R)
• M30: 14,548,991 km (0.094 R)
• M31: 15,025,760 km (0.113 R)
• M32: 15,400,054 km (0.061 R)
• M33: 15,561,320 km (0.072 R)
• M34: 17,317,300 km (0.115 R)
• M35: 18,275,474 km (0.085 R)
• M36: 18,560,608 km (0.099 R)
• M37: 19,366,791 km (0.096 R)
• M38: 19,540,923 km (0.055 R)
• M39: 19,774,146 km (0.104 R)
• M40: 20,775,255 km (0.101 R)
• M41: 21,132,494 km (0.091 R)
• M42: 21,311,862 km (0.119 R)
• M43: 22,034,570 km (0.091 R)
• M44: 22,520,912 km (0.088 R)
• M45: 23,814,186 km (0.084 R)
• M46: 24,063,266 km (0.068 R)
• M47: 24,250,712 km (0.026 R)
• M48: 24,626,801 km (0.06 R)
• M49: 25,448,692 km (0.109 R)
• M50: 25,639,579 km (0.095 R)
• M51: 25,767,036 km (0.049 R)
• M52: 26,343,736 km (0.048 R)
• M53: 26,536,867 km (0.104 R)
• M54: 27,836,424 km (0.081 R)
• M55: 27,967,472 km (0.109 R)
• M56: 28,560,029 km (0.113 R)
• M57: 29,090,204 km (0.112 R)
• M58: 31,584,299 km (0.064 R)
• M59: 32,545,765 km (0.109 R)
• M60: 34,497,419 km (0.028 R)
• M61: 35,345,489 km (0.102 R)
• M62: 35,629,725 km (0.104 R)
• M63: 36,057,425 km (0.117 R)
• M64: 36,630,385 km (0.107 R)
• M65: 38,513,224 km (0.081 R)
• M66: 39,687,418 km (0.068 R)
• M67: 41,171,877 km (0.117 R)
• M68: 41,545,722 km (0.1 R)
• M69: 44,807,853 km (0.107 R)
• M70: 44,961,490 km (0.093 R)
• M71: 46,897,885 km (0.04 R)
• M72: 47,053,916 km (0.113 R)
• M73: 49,098,620 km (0.06 R)
• M74: 49,574,640 km (0.094 R)
• M75: 49,733,663 km (0.068 R)
• M76: 50,851,458 km (0.037 R)
• M77: 51,172,345 km (0.098 R)
• M78: 51,413,347 km (0.029 R)
• M79: 51,816,065 km (0.109 R)
• M80: 53,111,732 km (0.117 R)
• M81: 53,518,788 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.8

Radius: 7.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.14 AU - 20.3 AU

Year: 25225 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,153,642 km

• M1: 113,246 km (0.077 R)
• M2: 233,522 km (0.102 R)
• M3: 601,084 km (0.079 R)
• M4: 687,701 km (0.101 R)
• M5: 913,594 km (0.037 R)
• M6: 994,227 km (0.038 R)
• M7: 1,363,285 km (0.065 R)
• M8: 1,772,436 km (0.104 R)
• M9: 2,581,461 km (0.077 R)
• M10: 2,639,056 km (0.089 R)
• M11: 3,085,007 km (0.079 R)
• M12: 3,618,473 km (0.102 R)
• M13: 3,748,175 km (0.106 R)
• M14: 3,978,855 km (0.11 R)
• M15: 4,733,875 km (0.03 R)
• M16: 5,055,361 km (0.109 R)
• M17: 5,237,122 km (0.089 R)
• M18: 5,719,575 km (0.114 R)
• M19: 6,255,136 km (0.059 R)
• M20: 6,687,174 km (0.104 R)
• M21: 6,806,703 km (0.11 R)
• M22: 6,886,738 km (0.066 R)
• M23: 7,871,840 km (0.076 R)
• M24: 9,119,935 km (0.098 R)
• M25: 9,296,909 km (0.106 R)
• M26: 9,970,698 km (0.119 R)
• M27: 10,567,294 km (0.085 R)
• M28: 10,660,045 km (0.093 R)
• M29: 11,034,040 km (0.109 R)
• M30: 11,412,373 km (0.088 R)
• M31: 11,459,945 km (0.113 R)
• M32: 13,567,928 km (0.116 R)
• M33: 13,820,749 km (0.115 R)
• M34: 13,922,176 km (0.096 R)
• M35: 15,107,739 km (0.07 R)
• M36: 15,686,234 km (0.057 R)
• M37: 16,432,877 km (0.063 R)
• M38: 16,540,438 km (0.097 R)
• M39: 17,629,361 km (0.101 R)
• M40: 18,405,325 km (0.097 R)
• M41: 18,629,124 km (0.077 R)
• M42: 18,966,467 km (0.109 R)
• M43: 19,362,452 km (0.057 R)
• M44: 19,761,430 km (0.049 R)
• M45: 20,278,141 km (0.075 R)
• M46: 20,509,270 km (0.078 R)
• M47: 20,799,340 km (0.073 R)
• M48: 22,329,726 km (0.083 R)
• M49: 22,389,416 km (0.091 R)
• M50: 23,108,533 km (0.105 R)
• M51: 23,896,165 km (0.11 R)
• M52: 24,692,475 km (0.111 R)
• M53: 25,186,896 km (0.079 R)
• M54: 26,122,780 km (0.075 R)
• M55: 26,185,611 km (0.098 R)
• M56: 27,133,613 km (0.112 R)
• M57: 27,771,798 km (0.103 R)
• M58: 27,835,825 km (0.049 R)
• M59: 28,221,489 km (0.032 R)
• M60: 28,285,816 km (0.088 R)
• M61: 29,584,924 km (0.066 R)
• M62: 29,912,693 km (0.104 R)
• M63: 31,703,529 km (0.077 R)
• M64: 35,945,077 km (0.06 R)
• M65: 37,847,214 km (0.057 R)
• M66: 38,274,316 km (0.114 R)
• M67: 38,989,693 km (0.05 R)
• M68: 39,421,133 km (0.112 R)
• M69: 40,651,875 km (0.026 R)
• M70: 40,870,437 km (0.108 R)
• M71: 42,632,401 km (0.103 R)
• M72: 43,225,258 km (0.093 R)
• M73: 45,020,133 km (0.114 R)
• M74: 45,095,530 km (0.101 R)
• M75: 45,397,119 km (0.117 R)
• M76: 45,699,606 km (0.032 R)
• M77: 46,610,657 km (0.076 R)
• M78: 46,686,803 km (0.12 R)
• M79: 46,839,393 km (0.088 R)
• M80: 48,296,476 km (0.116 R)
• M81: 48,836,973 km (0.111 R)
• M82: 49,146,790 km (0.079 R)
• M83: 49,457,206 km (0.082 R)
• M84: 51,255,073 km (0.037 R)
• M85: 51,412,300 km (0.11 R)
• M86: 51,885,329 km (0.101 R)
• M87: 52,043,304 km (0.039 R)
• M88: 52,280,566 km (0.093 R)
• M89: 52,676,851 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 11,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit