🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.77 AU - 0.81 AU

Year: 269 Days

Day: 29.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 12.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.33 AU - 7.19 AU

Year: 5293 Days

Day: 5.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,118,746 km

• M1: 162,164 km (0.066 R)
• M2: 254,765 km (0.073 R)
• M3: 390,002 km (0.075 R)
• M4: 481,855 km (0.09 R)
• M5: 631,303 km (0.042 R)
• M6: 812,167 km (0.12 R)
• M7: 895,493 km (0.098 R)
• M8: 1,071,719 km (0.084 R)
• M9: 1,325,736 km (0.109 R)
• M10: 1,426,117 km (0.077 R)
• M11: 1,617,303 km (0.091 R)
• M12: 1,929,813 km (0.066 R)
• M13: 2,025,406 km (0.098 R)
• M14: 2,958,447 km (0.097 R)
• M15: 3,205,134 km (0.082 R)
• M16: 3,411,879 km (0.12 R)
• M17: 3,911,835 km (0.114 R)
• M18: 4,133,240 km (0.086 R)
• M19: 4,409,547 km (0.065 R)
• M20: 4,588,615 km (0.115 R)
• M21: 4,848,617 km (0.081 R)
• M22: 5,007,041 km (0.038 R)
• M23: 5,492,486 km (0.112 R)
• M24: 5,602,440 km (0.112 R)
• M25: 5,964,916 km (0.12 R)
• M26: 6,249,002 km (0.075 R)
• M27: 6,421,638 km (0.096 R)
• M28: 6,595,920 km (0.099 R)
• M29: 6,919,350 km (0.059 R)
• M30: 7,038,281 km (0.077 R)
• M31: 7,248,166 km (0.098 R)
• M32: 8,391,393 km (0.106 R)
• M33: 9,065,182 km (0.117 R)
• M34: 9,392,203 km (0.083 R)
• M35: 9,524,148 km (0.078 R)
• M36: 9,957,085 km (0.08 R)
• M37: 10,226,660 km (0.054 R)
• M38: 10,601,403 km (0.114 R)
• M39: 10,876,812 km (0.08 R)
• M40: 11,329,496 km (0.057 R)
• M41: 12,109,349 km (0.104 R)
• M42: 12,797,051 km (0.083 R)
• M43: 13,348,768 km (0.057 R)
• M44: 14,021,360 km (0.106 R)
• M45: 14,134,456 km (0.097 R)
• M46: 15,127,935 km (0.112 R)
• M47: 15,438,201 km (0.106 R)
• M48: 15,868,145 km (0.094 R)
• M49: 16,025,522 km (0.111 R)
• M50: 16,421,209 km (0.088 R)
• M51: 16,900,221 km (0.091 R)
• M52: 17,302,939 km (0.108 R)
• M53: 17,708,947 km (0.062 R)
• M54: 18,035,968 km (0.102 R)
• M55: 18,695,994 km (0.11 R)
• M56: 19,154,362 km (0.068 R)
• M57: 19,321,911 km (0.11 R)
• M58: 20,252,410 km (0.103 R)
• M59: 20,809,213 km (0.109 R)
• M60: 21,154,336 km (0.086 R)
• M61: 22,069,276 km (0.115 R)
• M62: 22,377,149 km (0.103 R)
• M63: 22,465,411 km (0.089 R)
• M64: 24,208,825 km (0.033 R)
• M65: 24,299,481 km (0.1 R)
• M66: 24,390,138 km (0.062 R)
• M67: 24,708,482 km (0.106 R)
• M68: 25,902,871 km (0.083 R)
• M69: 25,995,472 km (0.102 R)
• M70: 26,647,270 km (0.042 R)
• M71: 26,834,417 km (0.093 R)
• M72: 27,115,960 km (0.108 R)
• M73: 28,109,440 km (0.092 R)
• M74: 28,443,193 km (0.091 R)
• M75: 28,826,313 km (0.068 R)
• M76: 29,549,170 km (0.039 R)
• M77: 30,473,385 km (0.077 R)
• M78: 31,111,271 km (0.056 R)
• M79: 31,357,658 km (0.042 R)
• M80: 32,250,459 km (0.088 R)
• M81: 32,750,115 km (0.111 R)
• M82: 32,850,346 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.1

Radius: 7.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.49 AU - 16.43 AU

Year: 22155 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,118,746 km

• M1: 114,742 km (0.107 R)
• M2: 359,484 km (0.05 R)
• M3: 605,572 km (0.028 R)
• M4: 663,915 km (0.111 R)
• M5: 1,125,574 km (0.12 R)
• M6: 1,628,672 km (0.087 R)
• M7: 1,969,606 km (0.106 R)
• M8: 2,103,346 km (0.115 R)
• M9: 2,426,777 km (0.08 R)
• M10: 2,498,135 km (0.114 R)
• M11: 2,692,014 km (0.117 R)
• M12: 3,068,701 km (0.106 R)
• M13: 3,329,001 km (0.086 R)
• M14: 3,787,968 km (0.115 R)
• M15: 3,871,144 km (0.118 R)
• M16: 3,954,769 km (0.073 R)
• M17: 4,010,869 km (0.088 R)
• M18: 4,411,342 km (0.076 R)
• M19: 4,944,808 km (0.057 R)
• M20: 5,157,835 km (0.092 R)
• M21: 5,311,921 km (0.111 R)
• M22: 5,530,035 km (0.087 R)
• M23: 5,655,996 km (0.085 R)
• M24: 6,039,715 km (0.083 R)
• M25: 6,300,314 km (0.101 R)
• M26: 6,365,988 km (0.115 R)
• M27: 6,465,022 km (0.115 R)
• M28: 6,866,093 km (0.079 R)
• M29: 7,035,588 km (0.092 R)
• M30: 7,138,062 km (0.09 R)
• M31: 7,344,208 km (0.036 R)
• M32: 8,188,838 km (0.039 R)
• M33: 8,296,548 km (0.104 R)
• M34: 8,952,834 km (0.095 R)
• M35: 9,063,836 km (0.097 R)
• M36: 11,019,828 km (0.098 R)
• M37: 11,099,115 km (0.114 R)
• M38: 11,378,115 km (0.07 R)
• M39: 12,229,028 km (0.093 R)
• M40: 12,765,934 km (0.1 R)
• M41: 12,932,736 km (0.081 R)
• M42: 13,310,620 km (0.09 R)
• M43: 13,649,609 km (0.091 R)
• M44: 14,077,309 km (0.087 R)
• M45: 14,945,874 km (0.11 R)
• M46: 15,121,652 km (0.071 R)
• M47: 15,876,523 km (0.075 R)
• M48: 16,552,556 km (0.084 R)
• M49: 17,284,239 km (0.107 R)
• M50: 17,561,294 km (0.094 R)
• M51: 17,607,520 km (0.11 R)
• M52: 18,119,743 km (0.088 R)
• M53: 18,213,391 km (0.054 R)
• M54: 19,206,571 km (0.12 R)
• M55: 20,023,376 km (0.088 R)
• M56: 20,411,582 km (0.119 R)
• M57: 21,640,978 km (0.108 R)
• M58: 21,989,541 km (0.108 R)
• M59: 22,944,873 km (0.042 R)
• M60: 23,964,980 km (0.096 R)
• M61: 25,891,053 km (0.105 R)
• M62: 28,082,662 km (0.081 R)
• M63: 28,735,357 km (0.075 R)
• M64: 28,844,564 km (0.062 R)
• M65: 28,899,317 km (0.115 R)
• M66: 29,118,328 km (0.092 R)
• M67: 29,283,035 km (0.112 R)
• M68: 30,000,207 km (0.082 R)
• M69: 30,555,814 km (0.102 R)
• M70: 30,946,713 km (0.099 R)
• M71: 31,002,663 km (0.119 R)
• M72: 31,508,004 km (0.086 R)
• M73: 32,299,527 km (0.069 R)
• M74: 32,697,756 km (0.084 R)
• M75: 33,040,485 km (0.114 R)
• M76: 35,062,749 km (0.107 R)
• M77: 35,179,435 km (0.067 R)
• M78: 35,296,421 km (0.079 R)
• M79: 36,768,464 km (0.085 R)
• M80: 37,661,264 km (0.103 R)
• M81: 37,840,781 km (0.119 R)
• M82: 38,802,546 km (0.084 R)
• M83: 38,862,834 km (0.104 R)
• M84: 39,104,734 km (0.119 R)
• M85: 39,772,240 km (0.099 R)
• M86: 39,833,126 km (0.062 R)
• M87: 40,199,042 km (0.113 R)
• M88: 40,443,635 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 14,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit