🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.85 AU - 2.75 AU

Year: 1287 Days

Day: 19.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.96 AU - 2.74 AU

Year: 1329 Days

Day: 30.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.1

Radius: 10

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.18 AU - 12.62 AU

Year: 12374 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 34,132,408 km

• M1: 145,708 km (0.086 R)
• M2: 214,075 km (0.071 R)
• M3: 321,935 km (0.06 R)
• M4: 555,307 km (0.072 R)
• M5: 781,050 km (0.114 R)
• M6: 1,036,564 km (0.042 R)
• M7: 1,151,006 km (0.084 R)
• M8: 1,468,752 km (0.115 R)
• M9: 1,624,782 km (0.098 R)
• M10: 1,953,449 km (0.12 R)
• M11: 2,096,764 km (0.099 R)
• M12: 2,273,289 km (0.083 R)
• M13: 3,228,172 km (0.108 R)
• M14: 3,854,838 km (0.081 R)
• M15: 3,962,997 km (0.052 R)
• M16: 4,072,204 km (0.065 R)
• M17: 4,145,507 km (0.12 R)
• M18: 4,293,459 km (0.11 R)
• M19: 4,942,115 km (0.112 R)
• M20: 5,418,285 km (0.083 R)
• M21: 5,992,592 km (0.097 R)
• M22: 6,244,664 km (0.116 R)
• M23: 6,846,347 km (0.09 R)
• M24: 8,243,890 km (0.113 R)
• M25: 8,477,412 km (0.056 R)
• M26: 9,046,931 km (0.027 R)
• M27: 9,287,784 km (0.089 R)
• M28: 10,828,343 km (0.118 R)
• M29: 11,654,273 km (0.111 R)
• M30: 12,180,707 km (0.075 R)
• M31: 13,147,708 km (0.111 R)
• M32: 13,530,529 km (0.087 R)
• M33: 13,806,088 km (0.077 R)
• M34: 14,250,992 km (0.108 R)
• M35: 14,644,285 km (0.106 R)
• M36: 16,135,776 km (0.078 R)
• M37: 18,097,453 km (0.066 R)
• M38: 18,462,172 km (0.119 R)
• M39: 18,584,244 km (0.093 R)
• M40: 18,767,950 km (0.048 R)
• M41: 19,508,759 km (0.108 R)
• M42: 19,820,222 km (0.101 R)
• M43: 21,210,136 km (0.103 R)
• M44: 21,852,359 km (0.099 R)
• M45: 22,046,238 km (0.088 R)
• M46: 23,353,424 km (0.1 R)
• M47: 23,817,028 km (0.08 R)
• M48: 24,016,592 km (0.086 R)
• M49: 24,283,474 km (0.116 R)
• M50: 25,632,997 km (0.094 R)
• M51: 25,905,714 km (0.094 R)
• M52: 26,179,627 km (0.104 R)
• M53: 26,799,112 km (0.062 R)
• M54: 27,562,809 km (0.101 R)
• M55: 27,912,420 km (0.037 R)
• M56: 28,263,376 km (0.056 R)
• M57: 28,545,219 km (0.095 R)
• M58: 28,615,829 km (0.07 R)
• M59: 29,968,493 km (0.091 R)
• M60: 30,327,976 km (0.106 R)
• M61: 30,906,022 km (0.111 R)
• M62: 31,269,097 km (0.077 R)
• M63: 31,633,667 km (0.062 R)
• M64: 32,957,608 km (0.117 R)
• M65: 33,701,109 km (0.085 R)
• M66: 34,600,342 km (0.06 R)
• M67: 34,750,987 km (0.094 R)
• M68: 35,659,644 km (0.047 R)
• M69: 38,275,962 km (0.113 R)
• M70: 38,587,873 km (0.091 R)
• M71: 40,556,132 km (0.11 R)
• M72: 41,192,821 km (0.107 R)
• M73: 41,592,397 km (0.111 R)
• M74: 42,556,705 km (0.119 R)
• M75: 42,637,488 km (0.06 R)
• M76: 43,041,701 km (0.084 R)
• M77: 44,425,631 km (0.112 R)
• M78: 44,671,420 km (0.053 R)
• M79: 45,411,331 km (0.111 R)
• M80: 47,153,548 km (0.047 R)
• M81: 48,748,561 km (0.108 R)
• M82: 49,171,324 km (0.077 R)
• M83: 49,340,669 km (0.084 R)
• M84: 50,020,292 km (0.05 R)
• M85: 52,596,367 km (0.059 R)
• M86: 53,638,915 km (0.118 R)
• M87: 53,987,927 km (0.043 R)
• M88: 54,162,657 km (0.104 R)
• M89: 56,806,949 km (0.076 R)
• M90: 57,073,682 km (0.107 R)
• M91: 57,162,693 km (0.039 R)
• M92: 57,876,424 km (0.08 R)
• M93: 58,055,343 km (0.09 R)
• M94: 60,306,941 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 13.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.5 AU - 10.92 AU

Year: 12932 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,132,408 km

• M1: 197,170 km (0.061 R)
• M2: 291,267 km (0.11 R)
• M3: 465,100 km (0.092 R)
• M4: 635,043 km (0.119 R)
• M5: 801,845 km (0.076 R)
• M6: 1,044,343 km (0.084 R)
• M7: 1,151,604 km (0.075 R)
• M8: 1,279,062 km (0.12 R)
• M9: 1,531,882 km (0.046 R)
• M10: 1,655,749 km (0.05 R)
• M11: 1,783,057 km (0.105 R)
• M12: 1,951,803 km (0.097 R)
• M13: 2,106,338 km (0.115 R)
• M14: 2,387,133 km (0.081 R)
• M15: 2,658,953 km (0.032 R)
• M16: 2,963,235 km (0.104 R)
• M17: 3,187,482 km (0.098 R)
• M18: 3,534,698 km (0.11 R)
• M19: 3,869,947 km (0.083 R)
• M20: 4,016,852 km (0.063 R)
• M21: 4,341,629 km (0.094 R)
• M22: 4,443,356 km (0.107 R)
• M23: 4,700,963 km (0.119 R)
• M24: 4,805,532 km (0.106 R)
• M25: 5,531,232 km (0.104 R)
• M26: 5,780,911 km (0.116 R)
• M27: 6,320,211 km (0.044 R)
• M28: 6,435,850 km (0.111 R)
• M29: 7,114,426 km (0.059 R)
• M30: 7,508,168 km (0.109 R)
• M31: 8,002,588 km (0.091 R)
• M32: 8,348,608 km (0.107 R)
• M33: 8,667,551 km (0.072 R)
• M34: 8,860,831 km (0.09 R)
• M35: 9,120,833 km (0.102 R)
• M36: 9,218,969 km (0.088 R)
• M37: 9,350,465 km (0.088 R)
• M38: 10,629,976 km (0.052 R)
• M39: 10,767,756 km (0.062 R)
• M40: 11,749,716 km (0.113 R)
• M41: 11,856,678 km (0.111 R)
• M42: 11,963,940 km (0.092 R)
• M43: 12,071,501 km (0.106 R)
• M44: 12,179,361 km (0.068 R)
• M45: 12,541,388 km (0.094 R)
• M46: 13,017,259 km (0.108 R)
• M47: 13,164,912 km (0.101 R)
• M48: 13,350,264 km (0.119 R)
• M49: 13,949,104 km (0.11 R)
• M50: 14,100,347 km (0.089 R)
• M51: 14,595,217 km (0.079 R)
• M52: 15,445,681 km (0.114 R)
• M53: 17,033,064 km (0.046 R)
• M54: 17,275,712 km (0.102 R)
• M55: 17,397,335 km (0.045 R)
• M56: 17,846,128 km (0.106 R)
• M57: 18,755,235 km (0.106 R)
• M58: 19,089,586 km (0.095 R)
• M59: 19,806,459 km (0.101 R)
• M60: 19,933,916 km (0.095 R)
• M61: 20,446,439 km (0.056 R)
• M62: 20,661,261 km (0.114 R)
• M63: 21,223,450 km (0.09 R)
• M64: 21,571,863 km (0.099 R)
• M65: 22,539,762 km (0.103 R)
• M66: 22,628,473 km (0.069 R)
• M67: 23,118,406 km (0.063 R)
• M68: 23,431,963 km (0.115 R)
• M69: 23,701,987 km (0.06 R)
• M70: 24,335,834 km (0.064 R)
• M71: 24,975,215 km (0.052 R)
• M72: 25,343,076 km (0.106 R)
• M73: 25,805,483 km (0.083 R)
• M74: 27,209,459 km (0.093 R)
• M75: 28,542,077 km (0.069 R)
• M76: 29,023,184 km (0.099 R)
• M77: 29,167,994 km (0.084 R)
• M78: 29,313,104 km (0.087 R)
• M79: 29,798,549 km (0.12 R)
• M80: 30,188,701 km (0.079 R)
• M81: 30,531,579 km (0.111 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: 404 - 17,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit