🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.51 AU - 0.55 AU

Year: 253 Days

Day: 30.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,767,512 km

• M1: 351,555 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.54 AU - 0.66 AU

Year: 305 Days

Day: 36.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.8

Radius: 13.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.59 AU - 0.89 AU

Year: 418 Days

Day: 6.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,767,512 km

• M1: 166,802 km (0.114 R)
• M2: 258,206 km (0.106 R)
• M3: 352,453 km (0.098 R)
• M4: 457,620 km (0.079 R)
• M5: 562,937 km (0.104 R)
• M6: 749,336 km (0.041 R)
• M7: 837,000 km (0.118 R)
• M8: 937,530 km (0.06 R)
• M9: 1,042,548 km (0.106 R)
• M10: 1,136,046 km (0.041 R)
• M11: 1,239,269 km (0.111 R)
• M12: 1,403,826 km (0.088 R)
• M13: 1,540,260 km (0.068 R)
• M14: 1,707,211 km (0.096 R)
• M15: 1,826,889 km (0.047 R)
• M16: 1,926,521 km (0.051 R)
• M17: 2,020,020 km (0.11 R)
• M18: 2,159,296 km (0.092 R)
• M19: 2,368,284 km (0.058 R)
• M20: 2,498,584 km (0.034 R)
• M21: 2,592,531 km (0.036 R)
• M22: 2,722,681 km (0.063 R)
• M23: 2,890,829 km (0.077 R)
• M24: 3,012,452 km (0.091 R)
• M25: 3,232,810 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.1

Radius: 13.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.79 AU - 0.79 AU

Year: 461 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 31,767,512 km

• M1: 170,093 km (0.069 R)
• M2: 276,906 km (0.078 R)
• M3: 398,230 km (0.073 R)
• M4: 496,665 km (0.099 R)
• M5: 648,806 km (0.098 R)
• M6: 733,927 km (0.114 R)
• M7: 828,024 km (0.111 R)
• M8: 987,047 km (0.081 R)
• M9: 1,142,329 km (0.082 R)
• M10: 1,290,431 km (0.069 R)
• M11: 1,407,417 km (0.065 R)
• M12: 1,528,292 km (0.114 R)
• M13: 1,629,869 km (0.109 R)
• M14: 1,840,203 km (0.084 R)
• M15: 1,930,561 km (0.113 R)
• M16: 2,236,638 km (0.087 R)
• M17: 2,366,190 km (0.067 R)
• M18: 2,585,500 km (0.084 R)
• M19: 2,853,729 km (0.094 R)
• M20: 2,952,164 km (0.093 R)
• M21: 3,073,339 km (0.111 R)
• M22: 3,167,286 km (0.053 R)
• M23: 3,432,224 km (0.108 R)
• M24: 3,529,762 km (0.083 R)
• M25: 3,681,604 km (0.12 R)
• M26: 3,944,896 km (0.115 R)
• M27: 4,126,508 km (0.086 R)
• M28: 4,214,471 km (0.104 R)
• M29: 4,302,884 km (0.114 R)
• M30: 4,514,714 km (0.036 R)
• M31: 4,671,642 km (0.056 R)
• M32: 4,880,930 km (0.084 R)
• M33: 4,973,980 km (0.095 R)
• M34: 5,102,035 km (0.117 R)
• M35: 5,265,695 km (0.068 R)
• M36: 5,396,145 km (0.113 R)
• M37: 5,509,989 km (0.111 R)
• M38: 5,624,730 km (0.058 R)
• M39: 5,874,708 km (0.091 R)
• M40: 5,991,993 km (0.102 R)
• M41: 6,128,277 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.4

Radius: 12.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.65 AU - 1.71 AU

Year: 1428 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 31,767,512 km

• M1: 160,519 km (0.099 R)
• M2: 250,427 km (0.054 R)
• M3: 351,854 km (0.076 R)
• M4: 447,597 km (0.041 R)
• M5: 551,867 km (0.098 R)
• M6: 731,085 km (0.116 R)
• M7: 944,411 km (0.104 R)
• M8: 1,054,815 km (0.115 R)
• M9: 1,188,555 km (0.114 R)
• M10: 1,274,723 km (0.064 R)
• M11: 1,484,609 km (0.081 R)
• M12: 1,854,415 km (0.11 R)
• M13: 1,938,788 km (0.108 R)
• M14: 2,093,921 km (0.077 R)
• M15: 2,241,425 km (0.093 R)
• M16: 2,404,786 km (0.079 R)
• M17: 2,503,371 km (0.098 R)
• M18: 2,635,017 km (0.078 R)
• M19: 2,730,610 km (0.118 R)
• M20: 3,097,574 km (0.105 R)
• M21: 3,185,088 km (0.114 R)
• M22: 3,355,779 km (0.08 R)
• M23: 3,494,606 km (0.085 R)
• M24: 3,628,197 km (0.11 R)
• M25: 3,713,468 km (0.112 R)
• M26: 4,224,644 km (0.093 R)
• M27: 4,458,166 km (0.038 R)
• M28: 4,565,129 km (0.105 R)
• M29: 4,657,431 km (0.073 R)
• M30: 5,001,356 km (0.03 R)
• M31: 5,426,663 km (0.114 R)
• M32: 5,582,095 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.1

Radius: 14.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.57 AU - 3.75 AU

Year: 4593 Days

Day: 13.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,767,512 km

• M1: 179,368 km (0.106 R)
• M2: 383,419 km (0.111 R)
• M3: 508,782 km (0.041 R)
• M4: 676,182 km (0.119 R)
• M5: 774,319 km (0.069 R)
• M6: 1,058,106 km (0.029 R)
• M7: 1,266,795 km (0.052 R)
• M8: 1,572,722 km (0.088 R)
• M9: 1,796,072 km (0.102 R)
• M10: 2,067,143 km (0.119 R)
• M11: 2,449,815 km (0.089 R)
• M12: 2,813,637 km (0.097 R)
• M13: 2,938,850 km (0.089 R)
• M14: 3,173,420 km (0.109 R)
• M15: 3,304,019 km (0.117 R)
• M16: 3,821,478 km (0.092 R)
• M17: 3,937,416 km (0.049 R)
• M18: 4,172,883 km (0.107 R)
• M19: 4,782,195 km (0.052 R)
• M20: 4,932,541 km (0.037 R)
• M21: 5,059,250 km (0.047 R)
• M22: 5,497,871 km (0.109 R)
• M23: 6,056,769 km (0.073 R)
• M24: 6,578,267 km (0.11 R)
• M25: 7,782,081 km (0.079 R)
• M26: 7,989,424 km (0.119 R)
• M27: 8,288,769 km (0.116 R)
• M28: 9,302,744 km (0.119 R)
• M29: 9,649,362 km (0.11 R)
• M30: 9,872,263 km (0.103 R)
• M31: 9,968,305 km (0.092 R)
• M32: 10,193,749 km (0.078 R)
• M33: 10,355,613 km (0.12 R)
• M34: 11,211,912 km (0.095 R)
• M35: 11,716,206 km (0.108 R)
• M36: 11,988,325 km (0.083 R)
• M37: 12,538,695 km (0.077 R)
• M38: 13,308,975 km (0.065 R)
• M39: 14,420,487 km (0.11 R)
• M40: 15,823,266 km (0.101 R)
• M41: 16,351,197 km (0.09 R)
• M42: 16,617,182 km (0.115 R)
• M43: 16,923,110 km (0.085 R)
• M44: 17,851,963 km (0.073 R)
• M45: 17,969,098 km (0.042 R)
• M46: 18,165,221 km (0.037 R)
• M47: 18,401,436 km (0.098 R)
• M48: 18,678,192 km (0.07 R)
• M49: 19,236,042 km (0.107 R)
• M50: 19,718,495 km (0.106 R)
• M51: 19,880,211 km (0.12 R)
• M52: 20,818,788 km (0.086 R)
• M53: 20,942,206 km (0.069 R)
• M54: 21,272,668 km (0.086 R)
• M55: 21,480,160 km (0.097 R)
• M56: 21,813,464 km (0.069 R)
• M57: 22,232,488 km (0.095 R)
• M58: 22,738,876 km (0.049 R)
• M59: 23,035,978 km (0.037 R)
• M60: 23,249,005 km (0.1 R)
• M61: 23,763,023 km (0.118 R)
• M62: 24,064,613 km (0.054 R)
• M63: 24,671,531 km (0.067 R)
• M64: 25,900,478 km (0.081 R)
• M65: 26,077,751 km (0.099 R)
• M66: 27,555,030 km (0.076 R)
• M67: 27,962,535 km (0.083 R)
• M68: 28,417,911 km (0.118 R)
• M69: 28,509,165 km (0.063 R)
• M70: 28,829,754 km (0.084 R)
• M71: 29,105,313 km (0.1 R)
• M72: 29,844,775 km (0.103 R)
• M73: 30,170,151 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 11,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit