🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.3 AU - 1.56 AU

Year: 598 Days

Day: 32.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.39 AU - 4.11 AU

Year: 2541 Days

Day: 37.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.61 AU - 5.17 AU

Year: 3783 Days

Day: 39 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 12.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.17 AU - 12.83 AU

Year: 12763 Days

Day: 12 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,743,149 km

• M1: 186,100 km (0.112 R)
• M2: 322,533 km (0.099 R)
• M3: 444,455 km (0.074 R)
• M4: 587,022 km (0.108 R)
• M5: 1,008,140 km (0.057 R)
• M6: 1,206,208 km (0.077 R)
• M7: 1,718,880 km (0.073 R)
• M8: 2,295,430 km (0.026 R)
• M9: 2,866,744 km (0.047 R)
• M10: 3,024,570 km (0.088 R)
• M11: 3,282,925 km (0.082 R)
• M12: 4,136,980 km (0.116 R)
• M13: 4,351,952 km (0.063 R)
• M14: 4,460,859 km (0.068 R)
• M15: 4,718,466 km (0.108 R)
• M16: 5,095,154 km (0.113 R)
• M17: 5,481,715 km (0.082 R)
• M18: 5,958,184 km (0.099 R)
• M19: 6,160,740 km (0.113 R)
• M20: 6,489,556 km (0.071 R)
• M21: 6,908,729 km (0.096 R)
• M22: 7,078,822 km (0.099 R)
• M23: 7,164,392 km (0.067 R)
• M24: 7,379,962 km (0.089 R)
• M25: 8,039,539 km (0.064 R)
• M26: 8,218,608 km (0.082 R)
• M27: 8,444,351 km (0.054 R)
• M28: 8,717,966 km (0.099 R)
• M29: 8,948,197 km (0.118 R)
• M30: 9,367,819 km (0.098 R)
• M31: 9,651,157 km (0.086 R)
• M32: 10,274,681 km (0.104 R)
• M33: 10,469,308 km (0.077 R)
• M34: 11,010,553 km (0.074 R)
• M35: 11,109,886 km (0.078 R)
• M36: 11,209,668 km (0.1 R)
• M37: 11,865,056 km (0.104 R)
• M38: 15,658,559 km (0.107 R)
• M39: 15,770,458 km (0.103 R)
• M40: 16,164,200 km (0.118 R)
• M41: 16,333,993 km (0.071 R)
• M42: 18,653,658 km (0.087 R)
• M43: 19,791,200 km (0.093 R)
• M44: 20,582,573 km (0.115 R)
• M45: 20,889,697 km (0.039 R)
• M46: 21,260,251 km (0.053 R)
• M47: 22,133,304 km (0.073 R)
• M48: 22,258,966 km (0.111 R)
• M49: 22,827,588 km (0.088 R)
• M50: 24,952,925 km (0.053 R)
• M51: 26,271,480 km (0.108 R)
• M52: 26,939,285 km (0.085 R)
• M53: 27,680,393 km (0.057 R)
• M54: 27,815,929 km (0.108 R)
• M55: 28,155,516 km (0.08 R)
• M56: 29,113,690 km (0.096 R)
• M57: 30,851,419 km (0.107 R)
• M58: 31,555,876 km (0.055 R)
• M59: 32,479,643 km (0.042 R)
• M60: 32,980,795 km (0.1 R)
• M61: 33,700,960 km (0.105 R)
• M62: 34,280,950 km (0.072 R)
• M63: 34,791,229 km (0.108 R)
• M64: 36,931,526 km (0.108 R)
• M65: 38,205,800 km (0.103 R)
• M66: 39,952,954 km (0.088 R)
• M67: 40,259,480 km (0.083 R)
• M68: 40,951,968 km (0.056 R)
• M69: 42,037,002 km (0.069 R)
• M70: 42,817,753 km (0.118 R)
• M71: 43,052,921 km (0.077 R)
• M72: 43,288,537 km (0.094 R)
• M73: 43,603,291 km (0.109 R)
• M74: 43,997,931 km (0.101 R)
• M75: 44,393,617 km (0.118 R)
• M76: 45,268,615 km (0.119 R)
• M77: 46,068,814 km (0.085 R)
• M78: 46,309,816 km (0.099 R)
• M79: 47,440,028 km (0.06 R)
• M80: 48,906,386 km (0.025 R)
• M81: 49,480,693 km (0.057 R)
• M82: 51,883,683 km (0.065 R)
• M83: 52,469,359 km (0.08 R)
• M84: 52,973,204 km (0.081 R)
• M85: 53,309,949 km (0.083 R)
• M86: 53,394,322 km (0.105 R)
• M87: 56,029,489 km (0.106 R)
• M88: 57,665,491 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.2

Radius: 6.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 18.99 AU - 20.53 AU

Year: 30730 Days

Day: 20.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,743,149 km

• M1: 123,418 km (0.068 R)
• M2: 328,517 km (0.093 R)
• M3: 505,641 km (0.098 R)
• M4: 564,732 km (0.119 R)
• M5: 993,479 km (0.107 R)
• M6: 1,043,744 km (0.097 R)
• M7: 1,562,550 km (0.117 R)
• M8: 2,086,142 km (0.097 R)
• M9: 2,660,000 km (0.083 R)
• M10: 2,909,978 km (0.044 R)
• M11: 3,130,186 km (0.078 R)
• M12: 3,355,929 km (0.071 R)
• M13: 3,704,492 km (0.1 R)
• M14: 4,146,105 km (0.06 R)
• M15: 4,352,400 km (0.118 R)
• M16: 4,394,138 km (0.064 R)
• M17: 4,561,987 km (0.104 R)
• M18: 5,034,866 km (0.089 R)
• M19: 5,841,946 km (0.084 R)
• M20: 5,934,099 km (0.046 R)
• M21: 6,307,645 km (0.104 R)
• M22: 6,544,907 km (0.107 R)
• M23: 7,373,529 km (0.04 R)
• M24: 7,876,328 km (0.119 R)
• M25: 8,442,107 km (0.076 R)
• M26: 8,756,263 km (0.112 R)
• M27: 9,342,088 km (0.082 R)
• M28: 9,395,943 km (0.096 R)
• M29: 10,720,034 km (0.047 R)
• M30: 10,946,375 km (0.038 R)
• M31: 11,461,441 km (0.095 R)
• M32: 11,925,793 km (0.117 R)
• M33: 13,234,475 km (0.093 R)
• M34: 13,538,308 km (0.108 R)
• M35: 13,905,870 km (0.111 R)
• M36: 14,090,773 km (0.077 R)
• M37: 14,713,399 km (0.11 R)
• M38: 15,281,273 km (0.096 R)
• M39: 16,896,332 km (0.089 R)
• M40: 16,962,005 km (0.078 R)
• M41: 17,557,404 km (0.091 R)
• M42: 21,199,514 km (0.102 R)
• M43: 21,554,809 km (0.034 R)
• M44: 22,055,513 km (0.119 R)
• M45: 22,199,426 km (0.1 R)
• M46: 23,580,664 km (0.078 R)
• M47: 24,541,680 km (0.083 R)
• M48: 27,038,319 km (0.115 R)
• M49: 27,115,212 km (0.065 R)
• M50: 27,192,106 km (0.103 R)
• M51: 29,535,257 km (0.079 R)
• M52: 30,011,577 km (0.058 R)
• M53: 30,730,843 km (0.071 R)
• M54: 31,374,862 km (0.07 R)
• M55: 32,512,704 km (0.082 R)
• M56: 34,327,924 km (0.104 R)
• M57: 34,411,250 km (0.12 R)
• M58: 34,494,576 km (0.052 R)
• M59: 34,578,052 km (0.056 R)
• M60: 35,163,877 km (0.118 R)
• M61: 35,752,994 km (0.118 R)
• M62: 35,837,367 km (0.043 R)
• M63: 36,685,287 km (0.076 R)
• M64: 37,539,940 km (0.084 R)
• M65: 38,400,876 km (0.101 R)
• M66: 40,758,239 km (0.071 R)
• M67: 42,802,943 km (0.116 R)
• M68: 44,607,841 km (0.116 R)
• M69: 45,428,086 km (0.104 R)
• M70: 45,519,640 km (0.094 R)
• M71: 46,529,575 km (0.12 R)
• M72: 48,384,888 km (0.119 R)
• M73: 51,117,742 km (0.104 R)
• M74: 51,212,886 km (0.116 R)
• M75: 51,403,324 km (0.102 R)
• M76: 52,071,728 km (0.058 R)
• M77: 52,550,890 km (0.087 R)
• M78: 53,417,061 km (0.066 R)
• M79: 55,456,379 km (0.072 R)
• M80: 55,749,890 km (0.117 R)
• M81: 57,719,047 km (0.092 R)
• M82: 58,911,641 km (0.109 R)
• M83: 59,310,918 km (0.098 R)
• M84: 60,212,545 km (0.039 R)
• M85: 60,715,493 km (0.09 R)
• M86: 61,725,428 km (0.099 R)
• M87: 64,788,594 km (0.11 R)
• M88: 65,510,404 km (0.057 R)
• M89: 66,027,563 km (0.108 R)
• M90: 67,483,001 km (0.104 R)
• M91: 68,214,684 km (0.102 R)
• M92: 68,528,989 km (0.118 R)
• M93: 68,948,911 km (0.1 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit