🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.91 AU - 1.09 AU

Year: 375 Days

Day: 47.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.27 AU - 1.67 AU

Year: 668 Days

Day: 30.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,597,405 km

• M1: 167,699 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.26 AU - 1.92 AU

Year: 751 Days

Day: 43.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,597,405 km

• M1: 43,832 km (0.106 R)
• M2: 1,038,808 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.94 AU - 2.74 AU

Year: 1341 Days

Day: 46.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,597,405 km

• M1: 1,002,156 km (0.083 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.9

Radius: 9.3

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.59 AU - 8.43 AU

Year: 8495 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,597,405 km

• M1: 178,021 km (0.079 R)
• M2: 243,097 km (0.095 R)
• M3: 386,860 km (0.085 R)
• M4: 523,593 km (0.119 R)
• M5: 634,893 km (0.038 R)
• M6: 1,005,896 km (0.112 R)
• M7: 1,069,475 km (0.093 R)
• M8: 1,214,735 km (0.041 R)
• M9: 1,466,807 km (0.115 R)
• M10: 1,539,811 km (0.052 R)
• M11: 1,704,967 km (0.09 R)
• M12: 1,860,100 km (0.047 R)
• M13: 2,118,306 km (0.088 R)
• M14: 2,218,237 km (0.081 R)
• M15: 2,302,610 km (0.079 R)
• M16: 2,370,977 km (0.082 R)
• M17: 2,687,077 km (0.081 R)
• M18: 2,813,637 km (0.042 R)
• M19: 2,979,391 km (0.035 R)
• M20: 3,186,285 km (0.117 R)
• M21: 3,594,538 km (0.079 R)
• M22: 3,774,653 km (0.042 R)
• M23: 3,855,736 km (0.07 R)
• M24: 3,998,901 km (0.068 R)
• M25: 4,060,834 km (0.1 R)
• M26: 4,185,599 km (0.062 R)
• M27: 4,269,523 km (0.078 R)
• M28: 4,332,803 km (0.073 R)
• M29: 4,938,824 km (0.062 R)
• M30: 5,206,754 km (0.077 R)
• M31: 5,319,850 km (0.085 R)
• M32: 5,571,473 km (0.1 R)
• M33: 5,780,163 km (0.116 R)
• M34: 5,920,785 km (0.098 R)
• M35: 6,062,603 km (0.053 R)
• M36: 6,277,426 km (0.048 R)
• M37: 6,494,642 km (0.116 R)
• M38: 6,616,564 km (0.063 R)
• M39: 6,936,853 km (0.112 R)
• M40: 7,161,549 km (0.11 R)
• M41: 7,287,361 km (0.072 R)
• M42: 8,189,137 km (0.075 R)
• M43: 8,533,063 km (0.102 R)
• M44: 8,827,770 km (0.053 R)
• M45: 9,620,789 km (0.112 R)
• M46: 9,927,464 km (0.105 R)
• M47: 10,237,431 km (0.055 R)
• M48: 10,464,969 km (0.053 R)
• M49: 10,895,961 km (0.119 R)
• M50: 11,128,137 km (0.032 R)
• M51: 11,362,108 km (0.043 R)
• M52: 11,627,195 km (0.12 R)
• M53: 12,223,492 km (0.099 R)
• M54: 12,344,068 km (0.119 R)
• M55: 12,404,356 km (0.058 R)
• M56: 12,860,480 km (0.11 R)
• M57: 13,013,668 km (0.117 R)
• M58: 13,198,422 km (0.102 R)
• M59: 13,383,923 km (0.076 R)
• M60: 13,663,970 km (0.103 R)
• M61: 13,945,813 km (0.053 R)
• M62: 14,040,209 km (0.049 R)
• M63: 14,771,144 km (0.12 R)
• M64: 15,514,197 km (0.103 R)
• M65: 16,038,388 km (0.054 R)
• M66: 16,435,420 km (0.082 R)
• M67: 16,501,842 km (0.103 R)
• M68: 17,306,529 km (0.086 R)
• M69: 17,543,641 km (0.117 R)
• M70: 17,952,642 km (0.112 R)
• M71: 18,124,081 km (0.119 R)
• M72: 18,468,306 km (0.098 R)
• M73: 19,973,410 km (0.042 R)
• M74: 20,257,796 km (0.11 R)
• M75: 20,329,154 km (0.116 R)
• M76: 21,517,559 km (0.105 R)
• M77: 22,654,503 km (0.097 R)
• M78: 22,765,505 km (0.097 R)
• M79: 23,473,103 km (0.09 R)
• M80: 23,660,549 km (0.094 R)
• M81: 23,923,691 km (0.118 R)
• M82: 24,453,118 km (0.044 R)
• M83: 24,909,841 km (0.106 R)
• M84: 25,101,027 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.4

Radius: 6

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 16.65 AU - 18.93 AU

Year: 28119 Days

Day: 22.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,597,405 km

• M1: 563,386 km (0.088 R)
• M2: 2,349,435 km (0.038 R)
• M3: 2,927,930 km (0.118 R)
• M4: 3,008,264 km (0.107 R)
• M5: 3,984,240 km (0.107 R)
• M6: 4,345,070 km (0.053 R)
• M7: 4,575,900 km (0.119 R)
• M8: 4,810,619 km (0.09 R)
• M9: 4,905,763 km (0.063 R)
• M10: 5,638,194 km (0.094 R)
• M11: 5,991,694 km (0.111 R)
• M12: 6,196,793 km (0.09 R)
• M13: 6,509,003 km (0.12 R)
• M14: 6,561,512 km (0.101 R)
• M15: 6,719,936 km (0.07 R)
• M16: 8,088,607 km (0.113 R)
• M17: 9,302,444 km (0.092 R)
• M18: 10,695,949 km (0.056 R)
• M19: 11,132,774 km (0.065 R)
• M20: 11,195,755 km (0.117 R)
• M21: 12,282,883 km (0.118 R)
• M22: 13,470,241 km (0.116 R)
• M23: 13,941,774 km (0.118 R)
• M24: 15,388,684 km (0.113 R)
• M25: 16,236,754 km (0.091 R)
• M26: 17,317,898 km (0.029 R)
• M27: 17,683,516 km (0.109 R)
• M28: 17,830,421 km (0.112 R)
• M29: 19,020,621 km (0.049 R)
• M30: 19,549,300 km (0.084 R)
• M31: 19,701,292 km (0.034 R)
• M32: 19,777,287 km (0.08 R)
• M33: 21,398,330 km (0.108 R)
• M34: 21,554,959 km (0.039 R)
• M35: 22,027,090 km (0.06 R)
• M36: 23,383,045 km (0.094 R)
• M37: 23,625,244 km (0.075 R)
• M38: 24,193,267 km (0.088 R)
• M39: 24,274,798 km (0.077 R)
• M40: 24,438,159 km (0.073 R)
• M41: 25,508,681 km (0.06 R)
• M42: 25,674,735 km (0.115 R)
• M43: 25,841,087 km (0.032 R)
• M44: 26,342,539 km (0.102 R)
• M45: 26,847,133 km (0.055 R)
• M46: 27,185,374 km (0.067 R)
• M47: 28,208,324 km (0.094 R)
• M48: 32,514,200 km (0.071 R)
• M49: 32,604,108 km (0.074 R)
• M50: 33,508,577 km (0.114 R)
• M51: 34,055,207 km (0.074 R)
• M52: 36,364,250 km (0.108 R)
• M53: 40,742,830 km (0.096 R)
• M54: 40,937,009 km (0.098 R)
• M55: 41,131,336 km (0.096 R)
• M56: 41,521,188 km (0.098 R)
• M57: 42,206,197 km (0.104 R)
• M58: 42,697,775 km (0.105 R)
• M59: 43,686,767 km (0.081 R)
• M60: 44,184,030 km (0.106 R)
• M61: 46,191,783 km (0.063 R)
• M62: 47,308,831 km (0.072 R)
• M63: 48,229,306 km (0.074 R)
• M64: 48,434,555 km (0.053 R)
• M65: 49,155,616 km (0.092 R)
• M66: 50,608,212 km (0.09 R)
• M67: 51,025,889 km (0.064 R)
• M68: 52,391,119 km (0.099 R)
• M69: 53,981,195 km (0.068 R)
• M70: 54,194,372 km (0.097 R)
• M71: 55,050,072 km (0.05 R)
• M72: 55,802,399 km (0.089 R)
• M73: 57,100,011 km (0.086 R)
• M74: 57,208,619 km (0.083 R)
• M75: 57,317,227 km (0.109 R)
• M76: 58,188,934 km (0.059 R)
• M77: 58,736,014 km (0.068 R)
• M78: 59,725,005 km (0.033 R)
• M79: 59,945,512 km (0.109 R)
• M80: 61,385,392 km (0.076 R)
• M81: 62,165,545 km (0.036 R)
• M82: 69,216,541 km (0.111 R)
• M83: 69,448,119 km (0.075 R)
• M84: 71,895,689 km (0.041 R)
• M85: 72,130,409 km (0.04 R)
• M86: 72,835,613 km (0.112 R)
• M87: 73,661,393 km (0.117 R)
• M88: 75,918,077 km (0.101 R)
• M89: 77,115,010 km (0.092 R)
• M90: 77,595,518 km (0.069 R)
• M91: 77,715,795 km (0.11 R)
• M92: 78,318,076 km (0.041 R)
• M93: 80,255,966 km (0.094 R)
• M94: 80,864,830 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 17,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit