🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.33 AU - 1.39 AU

Year: 582 Days

Day: 22.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.55 AU - 1.83 AU

Year: 806 Days

Day: 42.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,259,307 km

• M1: 1,433,447 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.58 AU - 3.68 AU

Year: 2539 Days

Day: 41.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.1

Radius: 13.2

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.39 AU - 5.91 AU

Year: 4930 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,259,307 km

• M1: 190,139 km (0.092 R)
• M2: 329,863 km (0.108 R)
• M3: 513,869 km (0.102 R)
• M4: 738,565 km (0.105 R)
• M5: 825,631 km (0.115 R)
• M6: 1,025,344 km (0.075 R)
• M7: 1,110,016 km (0.107 R)
• M8: 1,271,881 km (0.08 R)
• M9: 1,603,839 km (0.088 R)
• M10: 1,840,652 km (0.05 R)
• M11: 1,928,167 km (0.09 R)
• M12: 2,053,081 km (0.114 R)
• M13: 2,273,738 km (0.048 R)
• M14: 3,645,251 km (0.101 R)
• M15: 3,734,262 km (0.119 R)
• M16: 3,846,311 km (0.069 R)
• M17: 4,542,988 km (0.072 R)
• M18: 5,153,497 km (0.08 R)
• M19: 5,303,843 km (0.039 R)
• M20: 5,686,365 km (0.107 R)
• M21: 5,841,946 km (0.115 R)
• M22: 5,998,875 km (0.114 R)
• M23: 6,210,406 km (0.066 R)
• M24: 6,750,006 km (0.114 R)
• M25: 6,832,284 km (0.063 R)
• M26: 7,025,565 km (0.057 R)
• M27: 7,192,666 km (0.051 R)
• M28: 7,417,661 km (0.076 R)
• M29: 7,759,342 km (0.116 R)
• M30: 7,845,660 km (0.095 R)
• M31: 8,077,238 km (0.077 R)
• M32: 8,252,417 km (0.103 R)
• M33: 8,875,642 km (0.112 R)
• M34: 9,086,724 km (0.112 R)
• M35: 10,041,607 km (0.116 R)
• M36: 10,261,666 km (0.107 R)
• M37: 10,738,734 km (0.086 R)
• M38: 11,028,505 km (0.076 R)
• M39: 11,582,765 km (0.053 R)
• M40: 12,583,126 km (0.088 R)
• M41: 12,786,429 km (0.097 R)
• M42: 14,135,054 km (0.11 R)
• M43: 14,987,463 km (0.067 R)
• M44: 15,528,558 km (0.114 R)
• M45: 15,710,469 km (0.063 R)
• M46: 15,892,979 km (0.104 R)
• M47: 16,112,887 km (0.108 R)
• M48: 16,260,092 km (0.119 R)
• M49: 16,778,897 km (0.056 R)
• M50: 16,965,595 km (0.092 R)
• M51: 17,152,892 km (0.099 R)
• M52: 17,718,970 km (0.113 R)
• M53: 18,099,697 km (0.116 R)
• M54: 18,830,632 km (0.027 R)
• M55: 19,453,707 km (0.1 R)
• M56: 19,649,830 km (0.11 R)
• M57: 19,807,207 km (0.11 R)
• M58: 20,083,514 km (0.104 R)
• M59: 20,760,145 km (0.07 R)
• M60: 20,960,457 km (0.085 R)
• M61: 21,282,541 km (0.093 R)
• M62: 22,586,885 km (0.053 R)
• M63: 23,248,855 km (0.117 R)
• M64: 23,498,684 km (0.081 R)
• M65: 24,085,108 km (0.107 R)
• M66: 24,676,468 km (0.12 R)
• M67: 24,803,776 km (0.068 R)
• M68: 25,101,775 km (0.077 R)
• M69: 26,522,506 km (0.11 R)
• M70: 26,652,955 km (0.049 R)
• M71: 26,783,554 km (0.104 R)
• M72: 26,958,135 km (0.116 R)
• M73: 27,089,332 km (0.104 R)
• M74: 27,748,311 km (0.084 R)
• M75: 29,261,643 km (0.113 R)
• M76: 29,396,430 km (0.091 R)
• M77: 30,527,989 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.3

Radius: 9.4

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.95 AU - 11.47 AU

Year: 10260 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 93,259,307 km

• M1: 219,909 km (0.1 R)
• M2: 281,094 km (0.118 R)
• M3: 616,343 km (0.042 R)
• M4: 677,080 km (0.043 R)
• M5: 941,569 km (0.12 R)
• M6: 1,300,903 km (0.032 R)
• M7: 1,413,550 km (0.033 R)
• M8: 1,736,233 km (0.079 R)
• M9: 1,825,094 km (0.117 R)
• M10: 2,044,554 km (0.083 R)
• M11: 2,291,989 km (0.097 R)
• M12: 2,549,297 km (0.101 R)
• M13: 2,836,974 km (0.108 R)
• M14: 3,048,805 km (0.064 R)
• M15: 3,624,008 km (0.095 R)
• M16: 3,692,524 km (0.104 R)
• M17: 4,232,423 km (0.079 R)
• M18: 5,075,557 km (0.037 R)
• M19: 5,178,181 km (0.07 R)
• M20: 5,437,733 km (0.094 R)
• M21: 6,186,919 km (0.093 R)
• M22: 6,269,198 km (0.102 R)
• M23: 6,490,154 km (0.039 R)
• M24: 6,713,803 km (0.081 R)
• M25: 6,826,600 km (0.079 R)
• M26: 7,428,881 km (0.108 R)
• M27: 7,516,395 km (0.117 R)
• M28: 7,721,793 km (0.119 R)
• M29: 7,958,756 km (0.056 R)
• M30: 8,258,401 km (0.099 R)
• M31: 8,653,638 km (0.054 R)
• M32: 9,525,495 km (0.1 R)
• M33: 9,747,947 km (0.084 R)
• M34: 10,133,161 km (0.117 R)
• M35: 10,197,788 km (0.068 R)
• M36: 10,687,421 km (0.108 R)
• M37: 11,084,604 km (0.086 R)
• M38: 11,723,387 km (0.105 R)
• M39: 12,236,059 km (0.119 R)
• M40: 12,477,958 km (0.077 R)
• M41: 12,966,246 km (0.048 R)
• M42: 13,746,399 km (0.086 R)
• M43: 13,818,056 km (0.07 R)
• M44: 14,214,490 km (0.057 R)
• M45: 14,505,159 km (0.104 R)
• M46: 15,463,334 km (0.115 R)
• M47: 16,556,146 km (0.032 R)
• M48: 17,092,604 km (0.063 R)
• M49: 18,340,101 km (0.066 R)
• M50: 18,458,582 km (0.118 R)
• M51: 19,014,637 km (0.108 R)
• M52: 20,347,405 km (0.093 R)
• M53: 21,087,017 km (0.077 R)
• M54: 22,170,853 km (0.108 R)
• M55: 23,358,212 km (0.067 R)
• M56: 23,572,436 km (0.084 R)
• M57: 23,787,258 km (0.112 R)
• M58: 25,838,544 km (0.111 R)
• M59: 26,148,810 km (0.096 R)
• M60: 26,594,313 km (0.087 R)
• M61: 27,267,353 km (0.072 R)
• M62: 27,764,318 km (0.095 R)
• M63: 27,900,452 km (0.078 R)
• M64: 28,447,082 km (0.061 R)
• M65: 29,089,156 km (0.102 R)
• M66: 30,434,340 km (0.105 R)
• M67: 31,563,056 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.9

Radius: 5.2

Gravity: 30.54 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.3 AU - 16.8 AU

Year: 24716 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,259,307 km

• M1: 328,218 km (0.049 R)
• M2: 548,875 km (0.095 R)
• M3: 1,538,315 km (0.099 R)
• M4: 2,134,014 km (0.08 R)
• M5: 2,750,506 km (0.094 R)
• M6: 4,183,355 km (0.041 R)
• M7: 4,382,619 km (0.083 R)
• M8: 4,842,333 km (0.055 R)
• M9: 5,263,601 km (0.069 R)
• M10: 5,973,293 km (0.051 R)
• M11: 7,181,745 km (0.066 R)
• M12: 7,540,481 km (0.049 R)
• M13: 7,905,200 km (0.113 R)
• M14: 8,588,563 km (0.046 R)
• M15: 8,778,104 km (0.081 R)
• M16: 9,226,000 km (0.112 R)
• M17: 10,546,201 km (0.101 R)
• M18: 10,749,355 km (0.105 R)
• M19: 11,854,135 km (0.075 R)
• M20: 13,651,254 km (0.119 R)
• M21: 14,769,648 km (0.047 R)
• M22: 15,225,174 km (0.111 R)
• M23: 15,608,443 km (0.063 R)
• M24: 18,622,242 km (0.08 R)
• M25: 21,124,416 km (0.053 R)
• M26: 21,209,537 km (0.058 R)
• M27: 21,551,518 km (0.078 R)
• M28: 22,414,399 km (0.087 R)
• M29: 23,995,798 km (0.036 R)
• M30: 25,976,922 km (0.082 R)
• M31: 28,291,052 km (0.031 R)
• M32: 28,479,096 km (0.065 R)
• M33: 28,667,440 km (0.061 R)
• M34: 28,761,836 km (0.029 R)
• M35: 29,235,014 km (0.052 R)
• M36: 29,997,664 km (0.1 R)
• M37: 30,189,299 km (0.103 R)
• M38: 31,347,935 km (0.119 R)
• M39: 31,445,173 km (0.101 R)
• M40: 33,410,141 km (0.106 R)
• M41: 34,507,741 km (0.1 R)
• M42: 34,608,121 km (0.115 R)
• M43: 37,560,734 km (0.118 R)
• M44: 37,767,329 km (0.112 R)
• M45: 38,285,386 km (0.096 R)
• M46: 38,910,257 km (0.118 R)
• M47: 39,223,963 km (0.109 R)
• M48: 39,748,753 km (0.106 R)
• M49: 41,017,343 km (0.057 R)
• M50: 42,299,396 km (0.115 R)
• M51: 42,621,929 km (0.11 R)
• M52: 44,137,805 km (0.1 R)
• M53: 45,891,840 km (0.05 R)
• M54: 46,112,646 km (0.089 R)
• M55: 46,444,604 km (0.07 R)
• M56: 48,228,409 km (0.108 R)
• M57: 48,452,955 km (0.099 R)
• M58: 49,467,678 km (0.069 R)
• M59: 49,694,019 km (0.107 R)
• M60: 50,261,743 km (0.111 R)
• M61: 50,489,281 km (0.108 R)
• M62: 55,583,538 km (0.062 R)
• M63: 55,936,738 km (0.099 R)
• M64: 59,992,037 km (0.066 R)
• M65: 62,299,136 km (0.094 R)
• M66: 63,033,661 km (0.119 R)
• M67: 64,017,566 km (0.119 R)
• M68: 65,254,591 km (0.082 R)
• M69: 65,502,924 km (0.079 R)
• M70: 65,627,239 km (0.091 R)
• M71: 66,000,486 km (0.094 R)
• M72: 66,249,866 km (0.085 R)
• M73: 68,129,413 km (0.112 R)
• M74: 69,139,050 km (0.12 R)
• M75: 69,899,455 km (0.113 R)
• M76: 70,280,780 km (0.103 R)
• M77: 74,390,234 km (0.104 R)
• M78: 75,560,089 km (0.095 R)
• M79: 76,474,132 km (0.053 R)
• M80: 77,917,901 km (0.047 R)
• M81: 81,499,574 km (0.102 R)
• M82: 81,766,905 km (0.12 R)
• M83: 82,974,010 km (0.11 R)
• M84: 86,221,630 km (0.113 R)
• M85: 87,997,955 km (0.093 R)
• M86: 88,959,571 km (0.106 R)
• M87: 89,234,831 km (0.068 R)
• M88: 89,648,469 km (0.027 R)
• M89: 90,754,446 km (0.109 R)
• M90: 90,892,973 km (0.085 R)
• M91: 91,864,911 km (0.071 R)
• M92: 92,143,163 km (0.113 R)
• M93: 92,700,714 km (0.118 R)
• M94: 93,119,588 km (0.067 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: 419 - 13,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit