🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.06 AU - 1.74 AU

Year: 602 Days

Day: 15.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,821,163 km

• M1: 1,089,222 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.53 AU - 1.61 AU

Year: 715 Days

Day: 37.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.9

Radius: 13

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.46 AU - 5.78 AU

Year: 4842 Days

Day: 9.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,821,163 km

• M1: 172,786 km (0.109 R)
• M2: 351,405 km (0.075 R)
• M3: 650,302 km (0.098 R)
• M4: 798,703 km (0.088 R)
• M5: 959,820 km (0.061 R)
• M6: 1,088,325 km (0.116 R)
• M7: 1,543,551 km (0.086 R)
• M8: 1,714,092 km (0.064 R)
• M9: 1,837,361 km (0.102 R)
• M10: 2,168,122 km (0.102 R)
• M11: 2,478,538 km (0.068 R)
• M12: 3,013,649 km (0.071 R)
• M13: 3,229,070 km (0.108 R)
• M14: 3,607,104 km (0.092 R)
• M15: 3,999,649 km (0.112 R)
• M16: 4,141,467 km (0.062 R)
• M17: 4,381,572 km (0.088 R)
• M18: 4,675,981 km (0.072 R)
• M19: 4,951,540 km (0.117 R)
• M20: 5,597,803 km (0.085 R)
• M21: 5,783,454 km (0.116 R)
• M22: 6,161,188 km (0.087 R)
• M23: 6,408,324 km (0.091 R)
• M24: 7,692,622 km (0.092 R)
• M25: 7,810,505 km (0.113 R)
• M26: 8,992,328 km (0.071 R)
• M27: 9,210,292 km (0.084 R)
• M28: 9,971,147 km (0.104 R)
• M29: 10,359,204 km (0.06 R)
• M30: 10,851,231 km (0.084 R)
• M31: 11,722,190 km (0.087 R)
• M32: 11,994,757 km (0.098 R)
• M33: 13,035,510 km (0.08 R)
• M34: 13,247,041 km (0.073 R)
• M35: 13,924,719 km (0.119 R)
• M36: 14,068,932 km (0.065 R)
• M37: 14,322,351 km (0.075 R)
• M38: 14,686,921 km (0.03 R)
• M39: 14,833,676 km (0.062 R)
• M40: 15,165,634 km (0.067 R)
• M41: 15,313,885 km (0.098 R)
• M42: 15,724,232 km (0.119 R)
• M43: 15,911,978 km (0.053 R)
• M44: 16,251,714 km (0.119 R)
• M45: 17,015,411 km (0.118 R)
• M46: 17,362,927 km (0.053 R)
• M47: 17,790,777 km (0.116 R)
• M48: 18,025,646 km (0.053 R)
• M49: 19,095,420 km (0.083 R)
• M50: 19,456,549 km (0.089 R)
• M51: 19,577,425 km (0.104 R)
• M52: 20,022,777 km (0.071 R)
• M53: 20,226,380 km (0.113 R)
• M54: 20,512,561 km (0.047 R)
• M55: 20,676,670 km (0.037 R)
• M56: 20,800,088 km (0.112 R)
• M57: 21,130,250 km (0.095 R)
• M58: 21,545,534 km (0.115 R)
• M59: 21,628,860 km (0.108 R)
• M60: 22,173,396 km (0.093 R)
• M61: 22,299,657 km (0.114 R)
• M62: 22,637,599 km (0.085 R)
• M63: 23,490,007 km (0.11 R)
• M64: 23,747,764 km (0.096 R)
• M65: 23,877,017 km (0.112 R)
• M66: 23,963,335 km (0.084 R)
• M67: 25,050,762 km (0.042 R)
• M68: 25,138,426 km (0.082 R)
• M69: 25,976,623 km (0.088 R)
• M70: 26,287,637 km (0.045 R)
• M71: 26,421,378 km (0.085 R)
• M72: 26,779,066 km (0.106 R)
• M73: 28,545,667 km (0.062 R)
• M74: 29,744,245 km (0.115 R)
• M75: 30,489,991 km (0.077 R)
• M76: 30,677,437 km (0.084 R)
• M77: 31,241,870 km (0.113 R)
• M78: 31,762,321 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 14.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.61 AU - 7.77 AU

Year: 7750 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,821,163 km

• M1: 179,218 km (0.078 R)
• M2: 295,905 km (0.099 R)
• M3: 460,313 km (0.097 R)
• M4: 622,327 km (0.072 R)
• M5: 1,581,249 km (0.074 R)
• M6: 2,097,811 km (0.077 R)
• M7: 2,241,126 km (0.106 R)
• M8: 2,487,513 km (0.094 R)
• M9: 2,769,206 km (0.111 R)
• M10: 3,034,294 km (0.117 R)
• M11: 3,170,128 km (0.087 R)
• M12: 3,821,178 km (0.056 R)
• M13: 4,087,313 km (0.096 R)
• M14: 4,451,883 km (0.043 R)
• M15: 5,277,813 km (0.081 R)
• M16: 5,574,765 km (0.037 R)
• M17: 6,393,813 km (0.097 R)
• M18: 7,692,323 km (0.059 R)
• M19: 8,333,649 km (0.051 R)
• M20: 8,913,640 km (0.084 R)
• M21: 9,387,266 km (0.076 R)
• M22: 9,990,894 km (0.106 R)
• M23: 10,317,915 km (0.11 R)
• M24: 10,565,499 km (0.119 R)
• M25: 11,320,370 km (0.109 R)
• M26: 11,618,668 km (0.039 R)
• M27: 13,597,549 km (0.067 R)
• M28: 13,869,219 km (0.069 R)
• M29: 14,051,279 km (0.1 R)
• M30: 14,880,799 km (0.1 R)
• M31: 15,160,847 km (0.085 R)
• M32: 15,916,316 km (0.072 R)
• M33: 16,011,610 km (0.063 R)
• M34: 17,709,695 km (0.116 R)
• M35: 18,355,060 km (0.098 R)
• M36: 18,907,076 km (0.066 R)
• M37: 19,058,619 km (0.062 R)
• M38: 19,822,316 km (0.052 R)
• M39: 20,285,322 km (0.046 R)
• M40: 20,856,187 km (0.031 R)
• M41: 21,907,411 km (0.075 R)
• M42: 22,226,204 km (0.106 R)
• M43: 22,386,125 km (0.088 R)
• M44: 23,029,844 km (0.105 R)
• M45: 23,734,151 km (0.118 R)
• M46: 23,952,265 km (0.1 R)
• M47: 24,500,391 km (0.073 R)
• M48: 24,610,495 km (0.117 R)
• M49: 24,942,004 km (0.103 R)
• M50: 25,497,611 km (0.118 R)
• M51: 25,609,211 km (0.092 R)
• M52: 26,282,401 km (0.061 R)
• M53: 26,508,144 km (0.105 R)
• M54: 27,018,273 km (0.095 R)
• M55: 27,417,251 km (0.106 R)
• M56: 28,858,327 km (0.086 R)
• M57: 29,383,116 km (0.104 R)
• M58: 30,146,813 km (0.027 R)
• M59: 30,323,937 km (0.041 R)
• M60: 30,560,751 km (0.071 R)
• M61: 31,394,160 km (0.102 R)
• M62: 32,114,474 km (0.07 R)
• M63: 33,632,743 km (0.109 R)
• M64: 34,246,543 km (0.036 R)
• M65: 34,616,648 km (0.079 R)
• M66: 34,988,100 km (0.104 R)
• M67: 36,235,746 km (0.071 R)
• M68: 36,424,090 km (0.07 R)
• M69: 37,307,615 km (0.115 R)
• M70: 38,134,292 km (0.111 R)
• M71: 38,325,927 km (0.046 R)
• M72: 40,455,154 km (0.115 R)
• M73: 41,042,475 km (0.098 R)
• M74: 41,895,931 km (0.106 R)
• M75: 42,556,405 km (0.041 R)
• M76: 42,755,221 km (0.11 R)
• M77: 43,954,547 km (0.069 R)
• M78: 44,356,666 km (0.112 R)
• M79: 44,827,600 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.4

Radius: 6.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.4 AU - 17.08 AU

Year: 20567 Days

Day: 19.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,821,163 km

• M1: 83,625 km (0.066 R)
• M2: 360,082 km (0.067 R)
• M3: 410,945 km (0.104 R)
• M4: 478,564 km (0.072 R)
• M5: 535,411 km (0.084 R)
• M6: 656,735 km (0.106 R)
• M7: 770,279 km (0.056 R)
• M8: 998,566 km (0.081 R)
• M9: 1,410,409 km (0.075 R)
• M10: 1,689,708 km (0.114 R)
• M11: 2,104,543 km (0.093 R)
• M12: 2,348,387 km (0.075 R)
• M13: 2,889,483 km (0.117 R)
• M14: 3,078,275 km (0.067 R)
• M15: 3,383,156 km (0.038 R)
• M16: 3,726,633 km (0.073 R)
• M17: 3,843,768 km (0.111 R)
• M18: 4,021,490 km (0.11 R)
• M19: 4,633,644 km (0.111 R)
• M20: 5,209,147 km (0.093 R)
• M21: 5,340,046 km (0.107 R)
• M22: 5,406,018 km (0.074 R)
• M23: 5,672,302 km (0.095 R)
• M24: 5,840,899 km (0.086 R)
• M25: 6,011,142 km (0.074 R)
• M26: 6,356,713 km (0.045 R)
• M27: 7,103,056 km (0.115 R)
• M28: 7,211,964 km (0.028 R)
• M29: 7,357,971 km (0.105 R)
• M30: 7,914,326 km (0.108 R)
• M31: 8,254,661 km (0.083 R)
• M32: 8,407,550 km (0.108 R)
• M33: 8,522,740 km (0.115 R)
• M34: 9,304,240 km (0.079 R)
• M35: 9,543,147 km (0.041 R)
• M36: 10,026,947 km (0.118 R)
• M37: 10,934,707 km (0.057 R)
• M38: 11,018,631 km (0.049 R)
• M39: 12,214,367 km (0.116 R)
• M40: 12,301,433 km (0.082 R)
• M41: 13,316,454 km (0.088 R)
• M42: 14,819,315 km (0.052 R)
• M43: 14,958,590 km (0.09 R)
• M44: 15,144,989 km (0.09 R)
• M45: 15,191,664 km (0.059 R)
• M46: 15,238,488 km (0.116 R)
• M47: 15,803,369 km (0.099 R)
• M48: 16,040,632 km (0.113 R)
• M49: 16,711,728 km (0.107 R)
• M50: 16,808,368 km (0.057 R)
• M51: 17,050,567 km (0.115 R)
• M52: 18,229,847 km (0.063 R)
• M53: 18,279,513 km (0.12 R)
• M54: 18,829,286 km (0.065 R)
• M55: 19,384,443 km (0.095 R)
• M56: 19,435,157 km (0.075 R)
• M57: 19,536,734 km (0.112 R)
• M58: 19,944,987 km (0.119 R)
• M59: 20,510,766 km (0.064 R)
• M60: 20,614,138 km (0.102 R)
• M61: 20,666,048 km (0.086 R)
• M62: 21,553,014 km (0.087 R)
• M63: 23,094,770 km (0.068 R)
• M64: 23,364,195 km (0.092 R)
• M65: 24,287,813 km (0.072 R)
• M66: 24,671,681 km (0.033 R)
• M67: 24,726,583 km (0.095 R)
• M68: 25,002,292 km (0.106 R)
• M69: 25,389,751 km (0.095 R)
• M70: 25,612,053 km (0.07 R)
• M71: 25,723,503 km (0.084 R)
• M72: 26,395,348 km (0.111 R)
• M73: 26,451,596 km (0.074 R)
• M74: 26,789,987 km (0.109 R)
• M75: 26,846,535 km (0.103 R)
• M76: 27,186,571 km (0.115 R)
• M77: 28,157,610 km (0.101 R)
• M78: 29,256,407 km (0.036 R)
• M79: 29,431,137 km (0.067 R)
• M80: 30,605,181 km (0.059 R)
• M81: 30,664,272 km (0.112 R)
• M82: 30,901,086 km (0.091 R)
• M83: 34,340,490 km (0.097 R)
• M84: 36,198,945 km (0.118 R)
• M85: 37,203,345 km (0.119 R)
• M86: 37,392,736 km (0.103 R)
• M87: 39,432,353 km (0.086 R)
• M88: 39,561,007 km (0.073 R)
• M89: 40,465,626 km (0.119 R)
• M90: 42,492,976 km (0.067 R)
• M91: 43,153,899 km (0.09 R)
• M92: 43,884,835 km (0.111 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit