🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.51 AU - 0.55 AU

Year: 249 Days

Day: 44.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 12.6

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.05 AU - 1.07 AU

Year: 705 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 31,437,761 km

• M1: 158,125 km (0.068 R)
• M2: 250,726 km (0.115 R)
• M3: 418,724 km (0.104 R)
• M4: 539,899 km (0.102 R)
• M5: 706,401 km (0.116 R)
• M6: 802,443 km (0.118 R)
• M7: 938,128 km (0.095 R)
• M8: 1,033,272 km (0.084 R)
• M9: 1,138,290 km (0.062 R)
• M10: 1,234,033 km (0.118 R)
• M11: 1,339,649 km (0.077 R)
• M12: 1,482,964 km (0.062 R)
• M13: 1,610,122 km (0.116 R)
• M14: 1,711,699 km (0.117 R)
• M15: 1,823,000 km (0.115 R)
• M16: 2,076,718 km (0.094 R)
• M17: 2,171,862 km (0.049 R)
• M18: 2,391,621 km (0.106 R)
• M19: 2,542,266 km (0.066 R)
• M20: 2,678,849 km (0.027 R)
• M21: 2,782,969 km (0.118 R)
• M22: 2,888,436 km (0.118 R)
• M23: 3,058,379 km (0.093 R)
• M24: 3,158,310 km (0.116 R)
• M25: 3,559,382 km (0.08 R)
• M26: 3,761,339 km (0.113 R)
• M27: 3,858,877 km (0.094 R)
• M28: 4,076,392 km (0.09 R)
• M29: 4,338,787 km (0.109 R)
• M30: 4,472,079 km (0.034 R)
• M31: 4,627,511 km (0.112 R)
• M32: 4,954,831 km (0.115 R)
• M33: 5,115,798 km (0.119 R)
• M34: 5,235,028 km (0.096 R)
• M35: 5,487,399 km (0.097 R)
• M36: 5,743,810 km (0.073 R)
• M37: 5,947,263 km (0.05 R)
• M38: 6,245,262 km (0.09 R)
• M39: 6,326,344 km (0.064 R)
• M40: 6,407,875 km (0.047 R)
• M41: 6,536,529 km (0.116 R)
• M42: 6,618,958 km (0.049 R)
• M43: 6,713,504 km (0.088 R)
• M44: 6,832,434 km (0.068 R)
• M45: 6,999,984 km (0.031 R)
• M46: 7,108,442 km (0.076 R)
• M47: 7,290,503 km (0.069 R)
• M48: 7,461,792 km (0.036 R)
• M49: 7,597,328 km (0.116 R)
• M50: 7,845,810 km (0.036 R)
• M51: 7,946,041 km (0.093 R)
• M52: 8,059,286 km (0.093 R)
• M53: 8,376,583 km (0.09 R)
• M54: 8,568,966 km (0.097 R)
• M55: 8,827,920 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 9.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.83 AU - 1.93 AU

Year: 1664 Days

Day: 13.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,437,761 km

• M1: 193,729 km (0.094 R)
• M2: 279,150 km (0.045 R)
• M3: 378,333 km (0.047 R)
• M4: 445,054 km (0.057 R)
• M5: 522,845 km (0.091 R)
• M6: 592,856 km (0.11 R)
• M7: 680,222 km (0.075 R)
• M8: 750,832 km (0.104 R)
• M9: 823,985 km (0.077 R)
• M10: 907,610 km (0.047 R)
• M11: 1,050,925 km (0.038 R)
• M12: 1,176,288 km (0.105 R)
• M13: 1,315,713 km (0.112 R)
• M14: 1,378,544 km (0.083 R)
• M15: 1,479,373 km (0.101 R)
• M16: 1,601,744 km (0.108 R)
• M17: 1,938,040 km (0.085 R)
• M18: 2,072,678 km (0.119 R)
• M19: 2,188,916 km (0.085 R)
• M20: 2,253,243 km (0.115 R)
• M21: 2,539,723 km (0.119 R)
• M22: 2,721,784 km (0.117 R)
• M23: 2,791,347 km (0.113 R)
• M24: 2,991,209 km (0.095 R)
• M25: 3,208,276 km (0.092 R)
• M26: 3,306,263 km (0.078 R)
• M27: 3,430,429 km (0.1 R)
• M28: 3,942,053 km (0.109 R)
• M29: 4,100,178 km (0.11 R)
• M30: 4,233,769 km (0.108 R)
• M31: 4,300,939 km (0.057 R)
• M32: 4,560,042 km (0.047 R)
• M33: 4,656,683 km (0.05 R)
• M34: 4,838,145 km (0.092 R)
• M35: 5,107,571 km (0.106 R)
• M36: 5,265,695 km (0.092 R)
• M37: 5,367,272 km (0.104 R)
• M38: 5,440,276 km (0.109 R)
• M39: 5,646,272 km (0.086 R)
• M40: 6,295,078 km (0.098 R)
• M41: 6,371,972 km (0.106 R)
• M42: 6,464,872 km (0.089 R)
• M43: 6,919,799 km (0.046 R)
• M44: 7,159,156 km (0.094 R)
• M45: 7,336,429 km (0.101 R)
• M46: 7,679,008 km (0.085 R)
• M47: 8,026,674 km (0.086 R)
• M48: 8,110,299 km (0.097 R)
• M49: 8,177,319 km (0.095 R)
• M50: 8,244,638 km (0.099 R)
• M51: 8,430,438 km (0.084 R)
• M52: 8,583,627 km (0.102 R)
• M53: 8,651,993 km (0.083 R)
• M54: 8,737,712 km (0.075 R)
• M55: 8,806,527 km (0.082 R)
• M56: 8,875,492 km (0.115 R)
• M57: 9,066,080 km (0.053 R)
• M58: 9,328,026 km (0.1 R)
• M59: 9,398,337 km (0.08 R)
• M60: 9,716,980 km (0.068 R)
• M61: 9,841,745 km (0.103 R)
• M62: 11,100,760 km (0.1 R)
• M63: 11,268,759 km (0.062 R)
• M64: 11,362,407 km (0.074 R)
• M65: 11,834,688 km (0.09 R)
• M66: 12,197,911 km (0.09 R)
• M67: 12,681,561 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.3

Radius: 14.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.99 AU - 4.57 AU

Year: 4745 Days

Day: 6.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,437,761 km

• M1: 220,058 km (0.037 R)
• M2: 322,683 km (0.066 R)
• M3: 533,466 km (0.093 R)
• M4: 666,608 km (0.082 R)
• M5: 904,618 km (0.102 R)
• M6: 1,013,825 km (0.056 R)
• M7: 1,202,168 km (0.054 R)
• M8: 1,339,799 km (0.089 R)
• M9: 1,945,520 km (0.07 R)
• M10: 2,432,910 km (0.037 R)
• M11: 2,752,002 km (0.101 R)
• M12: 3,000,484 km (0.095 R)
• M13: 3,321,522 km (0.104 R)
• M14: 3,631,488 km (0.082 R)
• M15: 3,744,435 km (0.037 R)
• M16: 3,951,029 km (0.042 R)
• M17: 4,327,567 km (0.112 R)
• M18: 4,839,491 km (0.107 R)
• M19: 5,166,213 km (0.083 R)
• M20: 5,268,239 km (0.113 R)
• M21: 5,630,714 km (0.115 R)
• M22: 6,407,576 km (0.032 R)
• M23: 6,794,735 km (0.066 R)
• M24: 7,075,979 km (0.103 R)
• M25: 7,854,636 km (0.11 R)
• M26: 9,776,221 km (0.077 R)
• M27: 10,383,289 km (0.103 R)
• M28: 10,480,378 km (0.089 R)
• M29: 10,577,617 km (0.101 R)
• M30: 11,600,567 km (0.092 R)
• M31: 11,768,565 km (0.042 R)
• M32: 12,005,080 km (0.101 R)
• M33: 12,243,239 km (0.061 R)
• M34: 12,517,303 km (0.102 R)
• M35: 12,758,754 km (0.093 R)
• M36: 14,239,922 km (0.104 R)
• M37: 15,478,742 km (0.027 R)
• M38: 15,812,345 km (0.114 R)
• M39: 16,110,943 km (0.087 R)
• M40: 16,979,957 km (0.057 R)
• M41: 17,132,696 km (0.102 R)
• M42: 17,324,181 km (0.062 R)
• M43: 17,747,992 km (0.114 R)
• M44: 17,941,721 km (0.067 R)
• M45: 18,723,969 km (0.113 R)
• M46: 19,000,426 km (0.111 R)
• M47: 19,119,356 km (0.085 R)
• M48: 19,837,874 km (0.064 R)
• M49: 20,159,959 km (0.101 R)
• M50: 22,631,315 km (0.063 R)
• M51: 23,052,433 km (0.066 R)
• M52: 23,646,337 km (0.082 R)
• M53: 24,288,411 km (0.055 R)
• M54: 24,762,936 km (0.091 R)
• M55: 26,028,384 km (0.042 R)
• M56: 26,469,698 km (0.109 R)
• M57: 26,913,405 km (0.082 R)
• M58: 27,225,466 km (0.09 R)
• M59: 27,359,655 km (0.105 R)
• M60: 27,763,420 km (0.054 R)
• M61: 27,898,357 km (0.075 R)
• M62: 28,349,993 km (0.092 R)
• M63: 29,214,669 km (0.094 R)
• M64: 29,719,263 km (0.051 R)
• M65: 29,857,491 km (0.041 R)
• M66: 29,995,719 km (0.104 R)
• M67: 30,365,675 km (0.045 R)
• M68: 30,970,200 km (0.042 R)
• M69: 31,297,221 km (0.082 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: 249 - 13,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit