🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.1

Radius: 13.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.87 AU - 0.93 AU

Year: 569 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 49,360,159 km

• M1: 183,706 km (0.069 R)
• M2: 276,606 km (0.054 R)
• M3: 445,652 km (0.07 R)
• M4: 542,741 km (0.086 R)
• M5: 632,799 km (0.096 R)
• M6: 750,981 km (0.072 R)
• M7: 868,565 km (0.088 R)
• M8: 1,022,801 km (0.093 R)
• M9: 1,124,378 km (0.109 R)
• M10: 1,218,923 km (0.1 R)
• M11: 1,371,812 km (0.059 R)
• M12: 1,549,086 km (0.119 R)
• M13: 1,649,765 km (0.103 R)
• M14: 1,740,422 km (0.072 R)
• M15: 2,003,863 km (0.116 R)
• M16: 2,107,684 km (0.113 R)
• M17: 2,253,542 km (0.07 R)
• M18: 2,375,614 km (0.112 R)
• M19: 2,576,823 km (0.109 R)
• M20: 2,740,633 km (0.081 R)
• M21: 3,033,994 km (0.078 R)
• M22: 3,161,751 km (0.026 R)
• M23: 3,314,490 km (0.113 R)
• M24: 3,501,039 km (0.072 R)
• M25: 3,643,456 km (0.082 R)
• M26: 3,747,427 km (0.07 R)
• M27: 3,836,138 km (0.108 R)
• M28: 3,950,281 km (0.083 R)
• M29: 4,048,866 km (0.105 R)
• M30: 4,248,729 km (0.036 R)
• M31: 4,443,506 km (0.05 R)
• M32: 4,632,448 km (0.098 R)
• M33: 4,859,388 km (0.12 R)
• M34: 5,081,092 km (0.034 R)
• M35: 5,179,677 km (0.096 R)
• M36: 5,378,791 km (0.115 R)
• M37: 5,552,923 km (0.112 R)
• M38: 5,654,500 km (0.082 R)
• M39: 5,747,550 km (0.1 R)
• M40: 5,887,873 km (0.111 R)
• M41: 6,124,537 km (0.119 R)
• M42: 6,220,130 km (0.079 R)
• M43: 6,373,916 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 9

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.02 AU - 1.08 AU

Year: 717 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 49,360,159 km

• M1: 116,088 km (0.118 R)
• M2: 200,461 km (0.118 R)
• M3: 278,102 km (0.062 R)
• M4: 358,287 km (0.05 R)
• M5: 466,446 km (0.088 R)
• M6: 547,229 km (0.115 R)
• M7: 680,820 km (0.091 R)
• M8: 740,958 km (0.074 R)
• M9: 825,930 km (0.072 R)
• M10: 896,540 km (0.115 R)
• M11: 963,111 km (0.093 R)
• M12: 1,147,266 km (0.108 R)
• M13: 1,356,853 km (0.105 R)
• M14: 1,477,279 km (0.105 R)
• M15: 1,615,956 km (0.111 R)
• M16: 1,782,159 km (0.042 R)
• M17: 1,946,119 km (0.054 R)
• M18: 2,050,239 km (0.039 R)
• M19: 2,106,936 km (0.114 R)
• M20: 2,247,259 km (0.066 R)
• M21: 2,305,902 km (0.091 R)
• M22: 2,510,851 km (0.119 R)
• M23: 2,721,933 km (0.025 R)
• M24: 2,820,668 km (0.116 R)
• M25: 2,920,599 km (0.077 R)
• M26: 3,012,452 km (0.11 R)
• M27: 3,199,150 km (0.039 R)
• M28: 3,351,291 km (0.106 R)
• M29: 3,447,633 km (0.118 R)
• M30: 3,584,066 km (0.099 R)
• M31: 4,282,389 km (0.083 R)
• M32: 4,355,542 km (0.058 R)
• M33: 4,450,237 km (0.12 R)
• M34: 4,524,438 km (0.095 R)
• M35: 4,609,709 km (0.11 R)
• M36: 4,684,807 km (0.101 R)
• M37: 4,760,204 km (0.117 R)
• M38: 4,967,098 km (0.07 R)
• M39: 5,055,062 km (0.089 R)
• M40: 5,165,914 km (0.105 R)
• M41: 5,457,630 km (0.069 R)
• M42: 5,582,693 km (0.057 R)
• M43: 5,975,238 km (0.067 R)
• M44: 6,057,218 km (0.098 R)
• M45: 6,388,727 km (0.056 R)
• M46: 6,460,683 km (0.111 R)
• M47: 6,641,397 km (0.096 R)
• M48: 6,836,024 km (0.032 R)
• M49: 6,970,962 km (0.095 R)
• M50: 7,081,963 km (0.049 R)
• M51: 7,494,255 km (0.038 R)
• M52: 7,633,531 km (0.11 R)
• M53: 7,773,554 km (0.084 R)
• M54: 8,056,145 km (0.049 R)
• M55: 8,276,801 km (0.106 R)
• M56: 8,644,812 km (0.037 R)
• M57: 8,764,191 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.7

Radius: 7.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.59 AU - 10.57 AU

Year: 18246 Days

Day: 23.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,360,159 km

• M1: 252,820 km (0.117 R)
• M2: 457,021 km (0.08 R)
• M3: 578,046 km (0.116 R)
• M4: 798,105 km (0.051 R)
• M5: 1,043,894 km (0.102 R)
• M6: 1,248,843 km (0.089 R)
• M7: 1,650,065 km (0.069 R)
• M8: 2,114,566 km (0.106 R)
• M9: 2,269,400 km (0.096 R)
• M10: 2,535,834 km (0.111 R)
• M11: 2,590,287 km (0.071 R)
• M12: 2,868,838 km (0.092 R)
• M13: 2,982,982 km (0.105 R)
• M14: 3,274,847 km (0.117 R)
• M15: 3,545,320 km (0.093 R)
• M16: 3,792,007 km (0.119 R)
• M17: 3,885,954 km (0.04 R)
• M18: 3,948,935 km (0.048 R)
• M19: 4,076,093 km (0.08 R)
• M20: 5,491,139 km (0.069 R)
• M21: 5,884,731 km (0.091 R)
• M22: 6,436,149 km (0.081 R)
• M23: 6,623,745 km (0.116 R)
• M24: 6,965,726 km (0.093 R)
• M25: 8,309,414 km (0.116 R)
• M26: 8,595,744 km (0.119 R)
• M27: 8,760,900 km (0.106 R)
• M28: 9,304,688 km (0.099 R)
• M29: 10,032,482 km (0.091 R)
• M30: 10,689,665 km (0.106 R)
• M31: 10,778,377 km (0.1 R)
• M32: 11,001,128 km (0.088 R)
• M33: 11,769,912 km (0.093 R)
• M34: 11,861,466 km (0.099 R)
• M35: 12,230,224 km (0.086 R)
• M36: 13,263,646 km (0.054 R)
• M37: 13,887,320 km (0.11 R)
• M38: 15,764,773 km (0.081 R)
• M39: 17,510,880 km (0.056 R)
• M40: 19,533,892 km (0.045 R)
• M41: 19,751,257 km (0.068 R)
• M42: 21,405,810 km (0.117 R)
• M43: 21,854,454 km (0.101 R)
• M44: 23,104,344 km (0.035 R)
• M45: 23,738,041 km (0.057 R)
• M46: 23,795,935 km (0.108 R)
• M47: 24,963,397 km (0.112 R)
• M48: 25,554,159 km (0.1 R)
• M49: 26,089,719 km (0.08 R)
• M50: 26,149,558 km (0.063 R)
• M51: 26,329,076 km (0.056 R)
• M52: 26,569,031 km (0.093 R)
• M53: 27,353,971 km (0.113 R)
• M54: 28,576,335 km (0.059 R)
• M55: 28,946,440 km (0.099 R)
• M56: 29,008,374 km (0.082 R)
• M57: 29,816,501 km (0.08 R)
• M58: 32,092,633 km (0.11 R)
• M59: 32,156,661 km (0.1 R)
• M60: 33,381,119 km (0.06 R)
• M61: 34,883,680 km (0.05 R)
• M62: 35,147,272 km (0.025 R)
• M63: 36,541,973 km (0.072 R)
• M64: 37,077,982 km (0.092 R)
• M65: 38,497,366 km (0.076 R)
• M66: 38,633,501 km (0.067 R)
• M67: 39,522,112 km (0.118 R)
• M68: 40,624,947 km (0.068 R)
• M69: 40,763,475 km (0.049 R)
• M70: 41,180,255 km (0.105 R)
• M71: 41,737,956 km (0.063 R)
• M72: 42,087,865 km (0.093 R)
• M73: 42,438,672 km (0.071 R)
• M74: 43,072,668 km (0.104 R)
• M75: 43,567,837 km (0.075 R)
• M76: 44,349,934 km (0.115 R)
• M77: 45,351,941 km (0.076 R)
• M78: 45,639,618 km (0.119 R)
• M79: 46,216,766 km (0.028 R)
• M80: 47,305,390 km (0.108 R)
• M81: 47,670,259 km (0.104 R)
• M82: 47,889,570 km (0.101 R)
• M83: 48,109,179 km (0.117 R)
• M84: 48,255,785 km (0.085 R)
• M85: 49,212,464 km (0.083 R)
• M86: 49,286,215 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 13,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit