🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.32 AU - 1.34 AU

Year: 542 Days

Day: 44 Hours

Environment

Temp: 3 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,014,320 km

• M1: 384,467 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.58 AU - 3.14 AU

Year: 1708 Days

Day: 33 Hours

Environment

Temp: -83 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 9.8

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.97 AU - 9.29 AU

Year: 8952 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,014,320 km

• M1: 147,952 km (0.092 R)
• M2: 267,331 km (0.077 R)
• M3: 413,638 km (0.113 R)
• M4: 491,878 km (0.073 R)
• M5: 620,083 km (0.118 R)
• M6: 1,149,211 km (0.093 R)
• M7: 1,285,195 km (0.071 R)
• M8: 1,638,097 km (0.119 R)
• M9: 1,814,622 km (0.085 R)
• M10: 2,633,521 km (0.096 R)
• M11: 3,054,639 km (0.067 R)
• M12: 3,273,052 km (0.115 R)
• M13: 3,783,629 km (0.1 R)
• M14: 4,048,118 km (0.03 R)
• M15: 4,167,797 km (0.11 R)
• M16: 4,318,891 km (0.108 R)
• M17: 4,564,530 km (0.08 R)
• M18: 5,263,601 km (0.076 R)
• M19: 5,860,347 km (0.093 R)
• M20: 6,689,269 km (0.099 R)
• M21: 7,117,567 km (0.117 R)
• M22: 7,925,695 km (0.103 R)
• M23: 8,038,043 km (0.029 R)
• M24: 8,264,684 km (0.112 R)
• M25: 8,879,082 km (0.103 R)
• M26: 9,389,062 km (0.102 R)
• M27: 9,547,934 km (0.064 R)
• M28: 9,747,797 km (0.112 R)
• M29: 10,070,480 km (0.116 R)
• M30: 10,602,151 km (0.074 R)
• M31: 10,726,167 km (0.089 R)
• M32: 11,017,584 km (0.112 R)
• M33: 11,607,897 km (0.095 R)
• M34: 11,864,158 km (0.072 R)
• M35: 11,949,878 km (0.086 R)
• M36: 12,035,897 km (0.097 R)
• M37: 12,775,509 km (0.045 R)
• M38: 13,039,998 km (0.12 R)
• M39: 13,128,560 km (0.063 R)
• M40: 13,980,071 km (0.061 R)
• M41: 14,757,082 km (0.118 R)
• M42: 14,849,384 km (0.074 R)
• M43: 15,360,709 km (0.057 R)
• M44: 15,594,980 km (0.085 R)
• M45: 16,544,178 km (0.103 R)
• M46: 17,365,470 km (0.082 R)
• M47: 17,756,669 km (0.072 R)
• M48: 18,398,444 km (0.066 R)
• M49: 19,047,998 km (0.057 R)
• M50: 19,603,305 km (0.057 R)
• M51: 19,806,608 km (0.111 R)
• M52: 20,215,310 km (0.107 R)
• M53: 20,626,704 km (0.115 R)
• M54: 23,314,230 km (0.056 R)
• M55: 23,637,511 km (0.081 R)
• M56: 24,616,479 km (0.086 R)
• M57: 24,835,939 km (0.055 R)
• M58: 25,497,910 km (0.087 R)
• M59: 25,831,064 km (0.096 R)
• M60: 26,053,965 km (0.11 R)
• M61: 26,839,204 km (0.086 R)
• M62: 27,234,741 km (0.041 R)
• M63: 27,689,070 km (0.051 R)
• M64: 27,860,060 km (0.081 R)
• M65: 28,088,795 km (0.116 R)
• M66: 28,260,534 km (0.102 R)
• M67: 28,778,292 km (0.083 R)
• M68: 29,183,104 km (0.112 R)
• M69: 29,357,236 km (0.103 R)
• M70: 29,473,473 km (0.063 R)
• M71: 30,056,905 km (0.111 R)
• M72: 31,591,929 km (0.032 R)
• M73: 32,970,922 km (0.083 R)
• M74: 33,759,003 km (0.025 R)
• M75: 33,941,812 km (0.038 R)
• M76: 34,124,920 km (0.096 R)
• M77: 34,308,327 km (0.086 R)
• M78: 35,725,318 km (0.099 R)
• M79: 37,224,289 km (0.104 R)
• M80: 38,680,025 km (0.061 R)
• M81: 39,190,753 km (0.044 R)
• M82: 40,089,836 km (0.1 R)
• M83: 40,606,696 km (0.116 R)
• M84: 41,581,626 km (0.085 R)
• M85: 42,695,980 km (0.118 R)
• M86: 43,091,517 km (0.115 R)
• M87: 43,223,762 km (0.082 R)
• M88: 43,289,884 km (0.036 R)
• M89: 44,086,044 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.5

Radius: 12.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.99 AU - 11.27 AU

Year: 11384 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 163.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,014,320 km

• M1: 163,211 km (0.103 R)
• M2: 680,670 km (0.054 R)
• M3: 1,084,884 km (0.117 R)
• M4: 1,290,431 km (0.116 R)
• M5: 1,610,571 km (0.111 R)
• M6: 1,928,915 km (0.059 R)
• M7: 2,039,468 km (0.12 R)
• M8: 2,473,900 km (0.085 R)
• M9: 2,594,625 km (0.103 R)
• M10: 3,033,246 km (0.111 R)
• M11: 3,428,035 km (0.099 R)
• M12: 4,194,425 km (0.094 R)
• M13: 4,486,141 km (0.092 R)
• M14: 4,634,542 km (0.088 R)
• M15: 5,051,023 km (0.098 R)
• M16: 5,322,543 km (0.046 R)
• M17: 5,638,643 km (0.086 R)
• M18: 5,799,012 km (0.115 R)
• M19: 5,879,795 km (0.094 R)
• M20: 6,330,982 km (0.063 R)
• M21: 6,750,754 km (0.103 R)
• M22: 7,179,651 km (0.096 R)
• M23: 7,485,279 km (0.066 R)
• M24: 8,290,714 km (0.118 R)
• M25: 8,889,554 km (0.102 R)
• M26: 9,029,727 km (0.085 R)
• M27: 9,359,890 km (0.085 R)
• M28: 9,454,885 km (0.117 R)
• M29: 9,645,921 km (0.117 R)
• M30: 10,031,734 km (0.079 R)
• M31: 10,226,660 km (0.078 R)
• M32: 10,918,700 km (0.045 R)
• M33: 11,270,404 km (0.09 R)
• M34: 11,422,246 km (0.097 R)
• M35: 12,036,495 km (0.062 R)
• M36: 13,031,171 km (0.038 R)
• M37: 13,297,306 km (0.068 R)
• M38: 13,943,569 km (0.067 R)
• M39: 14,544,803 km (0.109 R)
• M40: 14,765,609 km (0.086 R)
• M41: 14,987,463 km (0.109 R)
• M42: 15,098,763 km (0.112 R)
• M43: 17,208,243 km (0.072 R)
• M44: 17,500,408 km (0.075 R)
• M45: 17,794,218 km (0.097 R)
• M46: 18,089,674 km (0.12 R)
• M47: 18,327,086 km (0.069 R)
• M48: 18,565,694 km (0.114 R)
• M49: 19,166,479 km (0.089 R)
• M50: 20,325,713 km (0.038 R)
• M51: 21,132,046 km (0.1 R)
• M52: 21,256,960 km (0.099 R)
• M53: 21,696,329 km (0.065 R)
• M54: 22,075,260 km (0.07 R)
• M55: 22,392,707 km (0.061 R)
• M56: 22,520,164 km (0.089 R)
• M57: 23,742,678 km (0.096 R)
• M58: 24,263,877 km (0.05 R)
• M59: 24,986,734 km (0.073 R)
• M60: 25,317,644 km (0.12 R)
• M61: 25,450,338 km (0.102 R)
• M62: 26,655,797 km (0.075 R)
• M63: 26,858,503 km (0.114 R)
• M64: 29,261,044 km (0.077 R)
• M65: 30,452,591 km (0.036 R)
• M66: 31,089,878 km (0.117 R)
• M67: 31,588,488 km (0.111 R)
• M68: 33,975,023 km (0.079 R)
• M69: 36,119,807 km (0.111 R)
• M70: 36,944,840 km (0.05 R)
• M71: 39,456,887 km (0.077 R)
• M72: 40,228,812 km (0.087 R)
• M73: 40,539,078 km (0.1 R)
• M74: 40,772,301 km (0.111 R)
• M75: 41,474,514 km (0.076 R)
• M76: 42,891,056 km (0.06 R)
• M77: 43,128,617 km (0.066 R)
• M78: 44,323,306 km (0.111 R)
• M79: 44,483,525 km (0.044 R)
• M80: 45,367,499 km (0.106 R)
• M81: 45,609,698 km (0.047 R)
• M82: 47,562,100 km (0.11 R)
• M83: 51,295,913 km (0.088 R)
• M84: 52,138,299 km (0.107 R)
• M85: 52,392,017 km (0.1 R)
• M86: 55,467,450 km (0.08 R)
• M87: 55,553,618 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.1

Radius: 5.1

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.36 AU - 19.26 AU

Year: 23258 Days

Day: 19.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 57,014,320 km

• M1: 129,103 km (0.088 R)
• M2: 178,620 km (0.109 R)
• M3: 519,105 km (0.117 R)
• M4: 700,118 km (0.027 R)
• M5: 1,095,655 km (0.036 R)
• M6: 1,304,045 km (0.107 R)
• M7: 1,891,515 km (0.064 R)
• M8: 2,342,553 km (0.066 R)
• M9: 2,641,001 km (0.102 R)
• M10: 2,888,286 km (0.05 R)
• M11: 4,742,851 km (0.034 R)
• M12: 5,157,237 km (0.056 R)
• M13: 5,466,007 km (0.1 R)
• M14: 6,386,333 km (0.09 R)
• M15: 6,634,366 km (0.081 R)
• M16: 7,012,101 km (0.108 R)
• M17: 7,483,334 km (0.047 R)
• M18: 8,053,452 km (0.036 R)
• M19: 8,142,313 km (0.048 R)
• M20: 8,865,619 km (0.12 R)
• M21: 9,940,779 km (0.085 R)
• M22: 10,908,677 km (0.092 R)
• M23: 12,467,487 km (0.079 R)
• M24: 12,932,886 km (0.082 R)
• M25: 14,040,957 km (0.056 R)
• M26: 14,796,426 km (0.094 R)
• M27: 15,014,689 km (0.073 R)
• M28: 16,515,605 km (0.095 R)
• M29: 17,773,424 km (0.109 R)
• M30: 18,121,837 km (0.112 R)
• M31: 18,472,495 km (0.097 R)
• M32: 19,897,265 km (0.065 R)
• M33: 21,295,706 km (0.115 R)
• M34: 23,229,857 km (0.076 R)
• M35: 24,057,582 km (0.108 R)
• M36: 24,959,657 km (0.104 R)
• M37: 25,349,658 km (0.054 R)
• M38: 25,741,754 km (0.038 R)
• M39: 27,329,885 km (0.106 R)
• M40: 28,000,832 km (0.07 R)
• M41: 29,908,354 km (0.096 R)
• M42: 30,599,796 km (0.12 R)
• M43: 34,639,836 km (0.108 R)
• M44: 36,096,470 km (0.092 R)
• M45: 36,169,923 km (0.099 R)
• M46: 37,054,046 km (0.12 R)
• M47: 38,244,097 km (0.042 R)
• M48: 39,295,621 km (0.08 R)
• M49: 40,585,154 km (0.075 R)
• M50: 40,814,189 km (0.112 R)
• M51: 40,967,078 km (0.116 R)
• M52: 41,043,672 km (0.111 R)
• M53: 41,273,454 km (0.077 R)
• M54: 43,595,512 km (0.032 R)
• M55: 43,673,752 km (0.114 R)
• M56: 43,830,082 km (0.093 R)
• M57: 44,457,495 km (0.108 R)
• M58: 44,614,872 km (0.103 R)
• M59: 44,930,075 km (0.106 R)
• M60: 46,198,366 km (0.039 R)
• M61: 48,769,953 km (0.081 R)
• M62: 49,664,698 km (0.056 R)
• M63: 49,991,420 km (0.11 R)
• M64: 50,073,100 km (0.104 R)
• M65: 51,635,500 km (0.113 R)
• M66: 51,800,806 km (0.115 R)
• M67: 52,132,165 km (0.082 R)
• M68: 52,547,299 km (0.1 R)
• M69: 53,631,734 km (0.06 R)
• M70: 53,799,134 km (0.045 R)
• M71: 55,652,951 km (0.076 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit