🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.5

Radius: 11.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.74 AU - 1.22 AU

Year: 658 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 14,946,287 km

• M1: 144,362 km (0.097 R)
• M2: 253,718 km (0.084 R)
• M3: 344,075 km (0.1 R)
• M4: 416,630 km (0.113 R)
• M5: 516,412 km (0.093 R)
• M6: 670,946 km (0.119 R)
• M7: 805,136 km (0.075 R)
• M8: 897,288 km (0.095 R)
• M9: 1,042,847 km (0.102 R)
• M10: 1,172,847 km (0.115 R)
• M11: 1,318,556 km (0.12 R)
• M12: 1,454,989 km (0.116 R)
• M13: 1,575,266 km (0.105 R)
• M14: 1,655,450 km (0.084 R)
• M15: 1,809,087 km (0.089 R)
• M16: 2,002,068 km (0.064 R)
• M17: 2,083,599 km (0.043 R)
• M18: 2,190,113 km (0.108 R)
• M19: 2,280,320 km (0.106 R)
• M20: 2,353,474 km (0.1 R)
• M21: 2,483,325 km (0.091 R)
• M22: 2,705,178 km (0.071 R)
• M23: 2,782,820 km (0.04 R)
• M24: 2,953,511 km (0.099 R)
• M25: 3,161,751 km (0.047 R)
• M26: 3,277,989 km (0.111 R)
• M27: 3,486,827 km (0.101 R)
• M28: 3,578,531 km (0.095 R)
• M29: 3,671,281 km (0.107 R)
• M30: 3,764,780 km (0.109 R)
• M31: 3,873,538 km (0.035 R)
• M32: 4,139,223 km (0.106 R)
• M33: 4,214,022 km (0.086 R)
• M34: 4,296,900 km (0.112 R)
• M35: 4,395,634 km (0.091 R)
• M36: 4,472,079 km (0.111 R)
• M37: 4,556,602 km (0.091 R)
• M38: 4,641,723 km (0.054 R)
• M39: 4,727,442 km (0.076 R)
• M40: 4,852,955 km (0.105 R)
• M41: 4,947,800 km (0.055 R)
• M42: 5,187,905 km (0.106 R)
• M43: 5,260,609 km (0.108 R)
• M44: 5,333,762 km (0.064 R)
• M45: 5,464,511 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 13.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.97 AU - 3.15 AU

Year: 3631 Days

Day: 9.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 14,946,287 km

• M1: 181,462 km (0.046 R)
• M2: 320,588 km (0.113 R)
• M3: 582,983 km (0.1 R)
• M4: 688,300 km (0.103 R)
• M5: 912,098 km (0.077 R)
• M6: 1,192,744 km (0.076 R)
• M7: 1,571,675 km (0.074 R)
• M8: 1,678,488 km (0.109 R)
• M9: 1,787,844 km (0.089 R)
• M10: 1,963,023 km (0.094 R)
• M11: 2,091,827 km (0.065 R)
• M12: 2,183,680 km (0.101 R)
• M13: 2,412,864 km (0.108 R)
• M14: 2,749,908 km (0.108 R)
• M15: 3,147,390 km (0.11 R)
• M16: 3,284,122 km (0.105 R)
• M17: 3,391,833 km (0.079 R)
• M18: 3,579,279 km (0.102 R)
• M19: 3,802,479 km (0.06 R)
• M20: 4,145,955 km (0.106 R)
• M21: 5,111,011 km (0.032 R)
• M22: 5,655,996 km (0.098 R)
• M23: 5,954,294 km (0.115 R)
• M24: 6,276,977 km (0.103 R)
• M25: 6,508,405 km (0.076 R)
• M26: 6,722,928 km (0.048 R)
• M27: 6,880,455 km (0.1 R)
• M28: 6,979,489 km (0.093 R)
• M29: 7,645,349 km (0.113 R)
• M30: 7,748,123 km (0.076 R)
• M31: 7,975,661 km (0.071 R)
• M32: 8,929,646 km (0.112 R)
• M33: 9,409,108 km (0.083 R)
• M34: 9,718,775 km (0.111 R)
• M35: 9,807,786 km (0.064 R)
• M36: 9,897,096 km (0.072 R)
• M37: 10,461,828 km (0.11 R)
• M38: 11,153,120 km (0.061 R)
• M39: 11,622,408 km (0.105 R)
• M40: 11,859,371 km (0.078 R)
• M41: 13,290,424 km (0.11 R)
• M42: 13,389,458 km (0.103 R)
• M43: 13,538,458 km (0.084 R)
• M44: 13,763,004 km (0.108 R)
• M45: 14,342,247 km (0.117 R)
• M46: 14,443,824 km (0.04 R)
• M47: 14,673,307 km (0.094 R)
• M48: 15,161,595 km (0.04 R)
• M49: 15,316,877 km (0.082 R)
• M50: 15,681,447 km (0.072 R)
• M51: 17,329,866 km (0.051 R)
• M52: 17,791,525 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 9.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.69 AU - 5.93 AU

Year: 7155 Days

Day: 12.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 14,946,287 km

• M1: 143,016 km (0.076 R)
• M2: 306,975 km (0.084 R)
• M3: 430,991 km (0.096 R)
• M4: 724,054 km (0.101 R)
• M5: 863,030 km (0.074 R)
• M6: 935,884 km (0.119 R)
• M7: 1,491,790 km (0.096 R)
• M8: 1,687,015 km (0.096 R)
• M9: 1,874,910 km (0.092 R)
• M10: 1,955,244 km (0.037 R)
• M11: 2,585,650 km (0.078 R)
• M12: 2,711,761 km (0.043 R)
• M13: 3,691,327 km (0.115 R)
• M14: 4,399,973 km (0.112 R)
• M15: 4,726,096 km (0.091 R)
• M16: 4,792,218 km (0.062 R)
• M17: 5,014,969 km (0.092 R)
• M18: 5,127,766 km (0.093 R)
• M19: 5,332,715 km (0.04 R)
• M20: 5,493,982 km (0.052 R)
• M21: 5,563,694 km (0.075 R)
• M22: 5,680,381 km (0.028 R)
• M23: 5,821,452 km (0.06 R)
• M24: 6,569,291 km (0.093 R)
• M25: 6,742,226 km (0.037 R)
• M26: 6,941,940 km (0.053 R)
• M27: 7,500,987 km (0.084 R)
• M28: 7,604,209 km (0.085 R)
• M29: 8,852,304 km (0.088 R)
• M30: 9,291,524 km (0.07 R)
• M31: 9,430,201 km (0.06 R)
• M32: 9,709,799 km (0.117 R)
• M33: 9,907,119 km (0.096 R)
• M34: 10,020,514 km (0.104 R)
• M35: 10,162,782 km (0.106 R)
• M36: 12,133,734 km (0.113 R)
• M37: 12,590,755 km (0.118 R)
• M38: 12,775,209 km (0.062 R)
• M39: 13,302,691 km (0.114 R)
• M40: 13,396,489 km (0.091 R)
• M41: 14,507,403 km (0.118 R)
• M42: 15,548,604 km (0.08 R)
• M43: 17,087,368 km (0.039 R)
• M44: 17,325,827 km (0.087 R)
• M45: 17,771,479 km (0.093 R)
• M46: 17,943,965 km (0.09 R)
• M47: 18,394,853 km (0.101 R)
• M48: 18,954,948 km (0.1 R)
• M49: 19,378,759 km (0.116 R)
• M50: 19,449,668 km (0.093 R)
• M51: 19,734,353 km (0.058 R)
• M52: 19,841,315 km (0.107 R)
• M53: 20,379,718 km (0.103 R)
• M54: 20,995,612 km (0.11 R)
• M55: 22,357,103 km (0.1 R)
• M56: 22,431,453 km (0.109 R)
• M57: 22,767,450 km (0.114 R)
• M58: 23,142,491 km (0.108 R)
• M59: 23,823,012 km (0.078 R)
• M60: 24,318,480 km (0.113 R)
• M61: 25,010,221 km (0.119 R)
• M62: 25,630,454 km (0.07 R)
• M63: 26,177,383 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 12

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.87 AU - 5.15 AU

Year: 7606 Days

Day: 6.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 14,946,287 km

• M1: 350,657 km (0.095 R)
• M2: 509,530 km (0.07 R)
• M3: 932,743 km (0.117 R)
• M4: 1,132,007 km (0.11 R)
• M5: 1,232,537 km (0.043 R)
• M6: 1,492,688 km (0.074 R)
• M7: 1,603,839 km (0.102 R)
• M8: 1,932,655 km (0.044 R)
• M9: 2,213,749 km (0.116 R)
• M10: 2,400,597 km (0.084 R)
• M11: 2,752,750 km (0.055 R)
• M12: 2,928,827 km (0.101 R)
• M13: 3,069,898 km (0.071 R)
• M14: 3,186,883 km (0.08 R)
• M15: 3,265,871 km (0.076 R)
• M16: 3,479,497 km (0.033 R)
• M17: 3,574,492 km (0.074 R)
• M18: 3,697,760 km (0.09 R)
• M19: 3,808,762 km (0.078 R)
• M20: 4,482,700 km (0.114 R)
• M21: 4,841,137 km (0.092 R)
• M22: 5,039,354 km (0.118 R)
• M23: 5,178,031 km (0.078 R)
• M24: 5,255,672 km (0.105 R)
• M25: 5,490,990 km (0.042 R)
• M26: 5,570,277 km (0.101 R)
• M27: 5,713,741 km (0.069 R)
• M28: 5,794,075 km (0.089 R)
• M29: 6,736,093 km (0.106 R)
• M30: 6,837,969 km (0.108 R)
• M31: 7,060,720 km (0.107 R)
• M32: 7,654,474 km (0.109 R)
• M33: 7,975,212 km (0.049 R)
• M34: 8,483,246 km (0.098 R)
• M35: 8,667,102 km (0.078 R)
• M36: 8,778,253 km (0.116 R)
• M37: 9,587,728 km (0.116 R)
• M38: 9,817,959 km (0.054 R)
• M39: 9,991,791 km (0.097 R)
• M40: 10,127,776 km (0.097 R)
• M41: 10,657,801 km (0.045 R)
• M42: 11,056,330 km (0.119 R)
• M43: 11,602,212 km (0.107 R)
• M44: 12,260,443 km (0.087 R)
• M45: 12,952,034 km (0.072 R)
• M46: 13,142,771 km (0.12 R)
• M47: 13,270,528 km (0.072 R)
• M48: 13,462,911 km (0.076 R)
• M49: 13,613,257 km (0.117 R)
• M50: 13,872,211 km (0.086 R)
• M51: 13,958,828 km (0.047 R)
• M52: 14,504,561 km (0.104 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: 500 - 15,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit