🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.5

Radius: 13.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.97 AU - 1.01 AU

Year: 680 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,908,774 km

• M1: 188,344 km (0.077 R)
• M2: 337,343 km (0.101 R)
• M3: 443,109 km (0.095 R)
• M4: 534,064 km (0.069 R)
• M5: 642,672 km (0.109 R)
• M6: 760,556 km (0.107 R)
• M7: 875,896 km (0.1 R)
• M8: 964,009 km (0.116 R)
• M9: 1,055,563 km (0.118 R)
• M10: 1,205,011 km (0.093 R)
• M11: 1,566,888 km (0.083 R)
• M12: 1,669,811 km (0.108 R)
• M13: 1,768,097 km (0.115 R)
• M14: 1,955,843 km (0.092 R)
• M15: 2,289,147 km (0.096 R)
• M16: 2,375,465 km (0.09 R)
• M17: 2,535,235 km (0.084 R)
• M18: 2,624,695 km (0.085 R)
• M19: 2,882,601 km (0.119 R)
• M20: 2,993,304 km (0.104 R)
• M21: 3,325,261 km (0.095 R)
• M22: 3,477,552 km (0.072 R)
• M23: 3,623,260 km (0.083 R)
• M24: 3,733,813 km (0.067 R)
• M25: 3,845,563 km (0.11 R)
• M26: 3,967,934 km (0.084 R)
• M27: 4,342,826 km (0.088 R)
• M28: 4,509,927 km (0.114 R)
• M29: 4,669,249 km (0.073 R)
• M30: 4,993,427 km (0.116 R)
• M31: 5,106,523 km (0.098 R)
• M32: 5,293,521 km (0.08 R)
• M33: 5,409,010 km (0.095 R)
• M34: 5,631,761 km (0.101 R)
• M35: 5,738,874 km (0.082 R)
• M36: 5,900,888 km (0.059 R)
• M37: 5,987,954 km (0.076 R)
• M38: 6,130,371 km (0.104 R)
• M39: 6,240,625 km (0.097 R)
• M40: 6,485,666 km (0.096 R)
• M41: 6,598,164 km (0.082 R)
• M42: 6,950,766 km (0.045 R)
• M43: 7,054,437 km (0.112 R)
• M44: 7,228,270 km (0.112 R)
• M45: 7,333,138 km (0.084 R)
• M46: 7,509,215 km (0.103 R)
• M47: 7,686,787 km (0.099 R)
• M48: 7,901,610 km (0.069 R)
• M49: 7,997,801 km (0.047 R)
• M50: 8,264,086 km (0.087 R)

Asteroid Belt

Center: 1.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.3

Radius: 13.5

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.37 AU - 2.28 AU

Year: 1695 Days

Day: 13.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,908,774 km

• M1: 168,148 km (0.066 R)
• M2: 264,639 km (0.095 R)
• M3: 358,436 km (0.053 R)
• M4: 497,563 km (0.072 R)
• M5: 614,997 km (0.081 R)
• M6: 770,878 km (0.093 R)
• M7: 860,188 km (0.096 R)
• M8: 959,371 km (0.091 R)
• M9: 1,229,246 km (0.06 R)
• M10: 1,329,476 km (0.079 R)
• M11: 1,460,674 km (0.1 R)
• M12: 1,691,802 km (0.104 R)
• M13: 1,781,860 km (0.069 R)
• M14: 1,927,718 km (0.053 R)
• M15: 2,014,036 km (0.085 R)
• M16: 2,109,779 km (0.084 R)
• M17: 2,248,157 km (0.09 R)
• M18: 2,465,822 km (0.086 R)
• M19: 2,664,338 km (0.071 R)
• M20: 2,761,128 km (0.091 R)
• M21: 3,095,778 km (0.113 R)
• M22: 3,235,353 km (0.111 R)
• M23: 3,443,743 km (0.086 R)
• M24: 3,530,360 km (0.053 R)
• M25: 3,656,770 km (0.05 R)
• M26: 3,745,183 km (0.081 R)
• M27: 3,854,240 km (0.113 R)
• M28: 3,964,344 km (0.043 R)
• M29: 4,106,013 km (0.032 R)
• M30: 4,290,766 km (0.106 R)
• M31: 4,583,679 km (0.079 R)
• M32: 4,937,478 km (0.093 R)
• M33: 5,112,208 km (0.119 R)
• M34: 5,378,193 km (0.102 R)
• M35: 5,671,704 km (0.119 R)
• M36: 5,762,959 km (0.109 R)
• M37: 5,958,782 km (0.045 R)
• M38: 6,075,020 km (0.036 R)
• M39: 6,321,557 km (0.111 R)
• M40: 6,535,482 km (0.101 R)
• M41: 7,080,916 km (0.059 R)
• M42: 7,167,084 km (0.111 R)
• M43: 7,265,969 km (0.119 R)
• M44: 7,390,284 km (0.103 R)
• M45: 7,590,746 km (0.114 R)
• M46: 7,780,136 km (0.059 R)
• M47: 7,920,160 km (0.09 R)
• M48: 8,202,750 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 10.4

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.99 AU - 5.53 AU

Year: 7168 Days

Day: 7.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,908,774 km

• M1: 200,611 km (0.12 R)
• M2: 562,937 km (0.087 R)
• M3: 699,220 km (0.1 R)
• M4: 878,588 km (0.091 R)
• M5: 990,488 km (0.082 R)
• M6: 1,176,438 km (0.119 R)
• M7: 1,392,607 km (0.055 R)
• M8: 1,524,851 km (0.101 R)
• M9: 1,926,073 km (0.04 R)
• M10: 2,074,324 km (0.063 R)
• M11: 2,226,316 km (0.061 R)
• M12: 2,518,779 km (0.066 R)
• M13: 2,847,446 km (0.111 R)
• M14: 3,140,359 km (0.079 R)
• M15: 3,215,008 km (0.115 R)
• M16: 3,391,833 km (0.115 R)
• M17: 4,158,222 km (0.063 R)
• M18: 4,240,651 km (0.091 R)
• M19: 4,603,575 km (0.085 R)
• M20: 4,918,778 km (0.094 R)
• M21: 5,093,508 km (0.099 R)
• M22: 5,600,196 km (0.062 R)
• M23: 5,752,337 km (0.101 R)
• M24: 5,905,825 km (0.048 R)
• M25: 6,154,157 km (0.112 R)
• M26: 6,565,252 km (0.115 R)
• M27: 6,661,444 km (0.114 R)
• M28: 6,758,084 km (0.086 R)
• M29: 7,314,289 km (0.084 R)
• M30: 7,414,070 km (0.077 R)
• M31: 7,715,959 km (0.109 R)
• M32: 7,919,412 km (0.106 R)
• M33: 8,159,068 km (0.064 R)
• M34: 8,435,974 km (0.099 R)
• M35: 8,645,710 km (0.103 R)
• M36: 8,716,021 km (0.113 R)
• M37: 8,821,786 km (0.103 R)
• M38: 8,892,546 km (0.075 R)
• M39: 9,465,506 km (0.114 R)
• M40: 10,272,736 km (0.093 R)
• M41: 10,647,030 km (0.11 R)
• M42: 10,873,820 km (0.097 R)
• M43: 11,102,107 km (0.12 R)
• M44: 11,874,630 km (0.078 R)
• M45: 12,945,003 km (0.081 R)
• M46: 13,716,778 km (0.093 R)
• M47: 14,170,359 km (0.084 R)
• M48: 14,545,102 km (0.089 R)
• M49: 15,304,461 km (0.118 R)
• M50: 15,731,862 km (0.073 R)
• M51: 16,206,685 km (0.111 R)
• M52: 16,773,811 km (0.103 R)
• M53: 17,214,526 km (0.066 R)
• M54: 17,303,088 km (0.094 R)
• M55: 18,062,297 km (0.095 R)
• M56: 18,923,831 km (0.119 R)
• M57: 19,106,790 km (0.109 R)
• M58: 20,170,879 km (0.08 R)
• M59: 20,264,228 km (0.034 R)
• M60: 21,206,545 km (0.079 R)
• M61: 21,349,112 km (0.105 R)
• M62: 22,598,105 km (0.105 R)
• M63: 23,673,265 km (0.113 R)
• M64: 24,018,985 km (0.109 R)
• M65: 24,465,834 km (0.107 R)
• M66: 24,565,466 km (0.1 R)
• M67: 24,865,260 km (0.072 R)
• M68: 25,266,931 km (0.098 R)
• M69: 25,670,845 km (0.057 R)
• M70: 25,974,977 km (0.063 R)
• M71: 26,229,443 km (0.062 R)
• M72: 27,152,462 km (0.054 R)
• M73: 27,773,593 km (0.083 R)
• M74: 28,766,773 km (0.089 R)
• M75: 29,135,681 km (0.103 R)
• M76: 29,665,258 km (0.115 R)
• M77: 31,165,126 km (0.094 R)
• M78: 31,543,908 km (0.05 R)
• M79: 31,815,428 km (0.111 R)
• M80: 33,129,496 km (0.09 R)
• M81: 33,516,057 km (0.109 R)
• M82: 33,626,909 km (0.092 R)
• M83: 33,737,761 km (0.107 R)
• M84: 35,415,202 km (0.1 R)
• M85: 35,866,987 km (0.102 R)
• M86: 35,980,233 km (0.035 R)
• M87: 36,947,981 km (0.102 R)
• M88: 37,406,200 km (0.09 R)
• M89: 38,039,447 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 17,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit