🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.7 AU - 2.02 AU

Year: 887 Days

Day: 31.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.18 AU - 4.9 AU

Year: 2841 Days

Day: 14.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,816,602 km

• M1: 56,398 km (0.071 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 13.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.91 AU - 6.75 AU

Year: 5572 Days

Day: 11.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,816,602 km

• M1: 175,329 km (0.089 R)
• M2: 279,748 km (0.064 R)
• M3: 413,788 km (0.095 R)
• M4: 550,371 km (0.103 R)
• M5: 673,340 km (0.074 R)
• M6: 807,380 km (0.112 R)
• M7: 1,040,304 km (0.086 R)
• M8: 1,240,615 km (0.093 R)
• M9: 1,528,292 km (0.088 R)
• M10: 1,853,966 km (0.109 R)
• M11: 2,000,572 km (0.097 R)
• M12: 2,168,272 km (0.117 R)
• M13: 2,499,930 km (0.077 R)
• M14: 2,718,044 km (0.11 R)
• M15: 2,980,588 km (0.118 R)
• M16: 3,076,331 km (0.115 R)
• M17: 3,251,510 km (0.085 R)
• M18: 3,632,386 km (0.094 R)
• M19: 3,776,299 km (0.075 R)
• M20: 4,048,866 km (0.119 R)
• M21: 4,680,169 km (0.106 R)
• M22: 4,792,218 km (0.1 R)
• M23: 4,973,381 km (0.057 R)
• M24: 5,436,237 km (0.109 R)
• M25: 5,577,906 km (0.064 R)
• M26: 6,156,700 km (0.064 R)
• M27: 6,279,819 km (0.091 R)
• M28: 6,805,506 km (0.075 R)
• M29: 6,958,395 km (0.062 R)
• M30: 7,528,662 km (0.116 R)
• M31: 7,713,416 km (0.086 R)
• M32: 8,303,579 km (0.083 R)
• M33: 8,439,713 km (0.059 R)
• M34: 8,631,648 km (0.085 R)
• M35: 8,769,726 km (0.084 R)
• M36: 9,188,152 km (0.109 R)
• M37: 9,300,799 km (0.037 R)
• M38: 9,470,742 km (0.081 R)
• M39: 9,670,306 km (0.051 R)
• M40: 9,871,215 km (0.07 R)
• M41: 10,073,472 km (0.065 R)
• M42: 10,218,881 km (0.09 R)
• M43: 10,688,917 km (0.116 R)
• M44: 11,135,916 km (0.066 R)
• M45: 11,863,859 km (0.096 R)
• M46: 13,016,511 km (0.118 R)
• M47: 13,718,574 km (0.07 R)
• M48: 13,847,676 km (0.101 R)
• M49: 14,335,066 km (0.093 R)
• M50: 14,564,400 km (0.101 R)
• M51: 14,927,324 km (0.081 R)
• M52: 15,159,949 km (0.093 R)
• M53: 15,527,810 km (0.117 R)
• M54: 16,511,566 km (0.026 R)
• M55: 16,683,304 km (0.118 R)
• M56: 17,028,426 km (0.092 R)
• M57: 17,550,673 km (0.101 R)
• M58: 18,468,306 km (0.08 R)
• M59: 18,717,985 km (0.117 R)
• M60: 19,004,764 km (0.105 R)
• M61: 19,112,624 km (0.038 R)
• M62: 19,800,924 km (0.12 R)
• M63: 19,910,280 km (0.04 R)
• M64: 20,203,043 km (0.1 R)
• M65: 21,239,008 km (0.108 R)
• M66: 21,575,603 km (0.117 R)
• M67: 21,876,445 km (0.091 R)
• M68: 22,065,088 km (0.108 R)
• M69: 22,558,162 km (0.067 R)
• M70: 23,864,900 km (0.053 R)
• M71: 23,981,436 km (0.093 R)
• M72: 24,645,052 km (0.035 R)
• M73: 25,077,839 km (0.039 R)
• M74: 26,110,513 km (0.074 R)
• M75: 26,793,128 km (0.081 R)
• M76: 27,156,950 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.5

Radius: 12.6

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.58 AU - 15.96 AU

Year: 15965 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,816,602 km

• M1: 353,649 km (0.104 R)
• M2: 500,704 km (0.114 R)
• M3: 1,419,235 km (0.041 R)
• M4: 1,975,141 km (0.104 R)
• M5: 2,594,775 km (0.102 R)
• M6: 2,838,021 km (0.1 R)
• M7: 2,944,535 km (0.073 R)
• M8: 3,052,395 km (0.087 R)
• M9: 3,612,041 km (0.064 R)
• M10: 3,884,159 km (0.044 R)
• M11: 4,042,733 km (0.088 R)
• M12: 4,366,463 km (0.119 R)
• M13: 4,614,945 km (0.079 R)
• M14: 4,740,906 km (0.075 R)
• M15: 5,212,738 km (0.107 R)
• M16: 5,610,070 km (0.107 R)
• M17: 5,971,498 km (0.073 R)
• M18: 7,052,792 km (0.119 R)
• M19: 7,991,369 km (0.077 R)
• M20: 8,244,787 km (0.115 R)
• M21: 8,707,942 km (0.071 R)
• M22: 8,916,482 km (0.102 R)
• M23: 9,821,250 km (0.114 R)
• M24: 10,755,339 km (0.07 R)
• M25: 11,948,083 km (0.118 R)
• M26: 13,482,358 km (0.07 R)
• M27: 14,088,978 km (0.097 R)
• M28: 14,642,490 km (0.088 R)
• M29: 15,580,917 km (0.067 R)
• M30: 16,025,522 km (0.093 R)
• M31: 16,862,373 km (0.085 R)
• M32: 17,122,673 km (0.058 R)
• M33: 18,779,918 km (0.106 R)
• M34: 19,798,680 km (0.108 R)
• M35: 20,280,235 km (0.115 R)
• M36: 20,418,613 km (0.095 R)
• M37: 21,677,479 km (0.074 R)
• M38: 23,539,823 km (0.098 R)
• M39: 24,123,255 km (0.113 R)
• M40: 24,933,178 km (0.038 R)
• M41: 26,806,742 km (0.096 R)
• M42: 27,952,661 km (0.114 R)
• M43: 28,338,175 km (0.064 R)
• M44: 29,819,194 km (0.04 R)
• M45: 31,325,196 km (0.079 R)
• M46: 32,369,987 km (0.1 R)
• M47: 32,531,703 km (0.105 R)
• M48: 33,018,494 km (0.068 R)
• M49: 35,739,081 km (0.098 R)
• M50: 36,325,355 km (0.034 R)
• M51: 37,168,339 km (0.088 R)
• M52: 40,343,404 km (0.064 R)
• M53: 41,391,786 km (0.118 R)
• M54: 41,567,414 km (0.065 R)
• M55: 41,919,268 km (0.118 R)
• M56: 42,537,556 km (0.11 R)
• M57: 43,693,798 km (0.091 R)
• M58: 44,141,245 km (0.074 R)
• M59: 45,130,985 km (0.06 R)
• M60: 45,311,699 km (0.057 R)
• M61: 46,037,099 km (0.111 R)
• M62: 48,976,697 km (0.086 R)
• M63: 50,001,293 km (0.065 R)
• M64: 50,563,033 km (0.108 R)
• M65: 51,221,114 km (0.097 R)
• M66: 51,409,757 km (0.091 R)
• M67: 53,116,968 km (0.116 R)
• M68: 54,553,856 km (0.073 R)
• M69: 55,422,271 km (0.106 R)
• M70: 56,003,608 km (0.074 R)
• M71: 56,879,504 km (0.078 R)
• M72: 57,465,928 km (0.045 R)
• M73: 57,563,914 km (0.099 R)
• M74: 57,661,901 km (0.072 R)
• M75: 57,759,887 km (0.078 R)
• M76: 58,842,078 km (0.119 R)
• M77: 59,732,485 km (0.115 R)
• M78: 60,826,793 km (0.097 R)
• M79: 61,126,438 km (0.117 R)
• M80: 61,526,762 km (0.109 R)
• M81: 62,430,483 km (0.076 R)
• M82: 63,743,503 km (0.108 R)
• M83: 63,946,358 km (0.077 R)
• M84: 65,781,475 km (0.056 R)
• M85: 66,397,070 km (0.097 R)
• M86: 66,705,541 km (0.03 R)
• M87: 67,323,979 km (0.114 R)
• M88: 69,190,661 km (0.068 R)
• M89: 69,503,320 km (0.108 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 14,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit