🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 13

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.57 AU - 0.65 AU

Year: 329 Days

Day: 11.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,358,130 km

• M1: 168,746 km (0.063 R)
• M2: 253,868 km (0.106 R)
• M3: 400,025 km (0.1 R)
• M4: 507,885 km (0.084 R)
• M5: 591,959 km (0.107 R)
• M6: 681,867 km (0.088 R)
• M7: 801,097 km (0.027 R)
• M8: 976,126 km (0.069 R)
• M9: 1,319,603 km (0.063 R)
• M10: 1,508,096 km (0.085 R)
• M11: 1,692,102 km (0.12 R)
• M12: 1,888,524 km (0.11 R)
• M13: 2,009,099 km (0.104 R)
• M14: 2,107,535 km (0.088 R)
• M15: 2,217,788 km (0.063 R)
• M16: 2,412,864 km (0.09 R)
• M17: 2,517,882 km (0.086 R)
• M18: 2,613,774 km (0.072 R)
• M19: 2,798,228 km (0.118 R)
• M20: 2,892,176 km (0.097 R)
• M21: 2,975,950 km (0.097 R)
• M22: 3,111,785 km (0.038 R)
• M23: 3,220,693 km (0.095 R)
• M24: 3,348,599 km (0.103 R)
• M25: 3,525,723 km (0.105 R)
• M26: 3,675,769 km (0.089 R)
• M27: 3,803,526 km (0.109 R)
• M28: 3,901,812 km (0.086 R)
• M29: 4,101,076 km (0.059 R)
• M30: 4,470,732 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189

Radius: 10.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 466 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 29,358,130 km

• M1: 130,449 km (0.079 R)
• M2: 240,853 km (0.108 R)
• M3: 348,713 km (0.098 R)
• M4: 444,754 km (0.116 R)
• M5: 512,971 km (0.044 R)
• M6: 659,128 km (0.119 R)
• M7: 816,954 km (0.059 R)
• M8: 883,824 km (0.063 R)
• M9: 963,261 km (0.118 R)
• M10: 1,034,320 km (0.08 R)
• M11: 1,107,473 km (0.096 R)
• M12: 1,290,282 km (0.119 R)
• M13: 1,454,540 km (0.106 R)
• M14: 1,528,890 km (0.082 R)
• M15: 1,621,641 km (0.111 R)
• M16: 1,694,645 km (0.077 R)
• M17: 1,893,311 km (0.052 R)
• M18: 2,002,517 km (0.096 R)
• M19: 2,109,180 km (0.112 R)
• M20: 2,217,788 km (0.11 R)
• M21: 2,294,383 km (0.044 R)
• M22: 2,411,218 km (0.112 R)
• M23: 2,490,206 km (0.071 R)
• M24: 2,610,184 km (0.055 R)
• M25: 2,686,329 km (0.113 R)
• M26: 2,804,362 km (0.118 R)
• M27: 2,898,010 km (0.103 R)
• M28: 3,003,327 km (0.048 R)
• M29: 3,093,834 km (0.117 R)
• M30: 3,359,968 km (0.082 R)
• M31: 3,498,795 km (0.103 R)
• M32: 3,611,143 km (0.086 R)
• M33: 3,730,373 km (0.08 R)
• M34: 3,804,872 km (0.113 R)
• M35: 3,949,533 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.97 AU - 1.37 AU

Year: 874 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,358,130 km

• M1: 109,655 km (0.073 R)
• M2: 192,832 km (0.09 R)
• M3: 260,599 km (0.089 R)
• M4: 349,760 km (0.12 R)
• M5: 571,763 km (0.108 R)
• M6: 703,858 km (0.088 R)
• M7: 797,656 km (0.082 R)
• M8: 875,896 km (0.068 R)
• M9: 946,655 km (0.102 R)
• M10: 1,019,360 km (0.098 R)
• M11: 1,104,930 km (0.05 R)
• M12: 1,159,683 km (0.104 R)
• M13: 1,289,234 km (0.058 R)
• M14: 1,364,482 km (0.104 R)
• M15: 1,417,589 km (0.08 R)
• M16: 1,471,445 km (0.104 R)
• M17: 1,593,517 km (0.117 R)
• M18: 1,939,985 km (0.119 R)
• M19: 2,013,438 km (0.041 R)
• M20: 2,067,443 km (0.1 R)
• M21: 2,128,927 km (0.064 R)
• M22: 2,288,548 km (0.111 R)
• M23: 2,352,277 km (0.104 R)
• M24: 2,430,816 km (0.029 R)
• M25: 2,502,922 km (0.052 R)
• M26: 2,642,048 km (0.107 R)
• M27: 2,783,717 km (0.105 R)
• M28: 2,874,523 km (0.074 R)
• M29: 3,004,972 km (0.045 R)
• M30: 3,090,393 km (0.1 R)
• M31: 3,145,146 km (0.07 R)
• M32: 3,200,198 km (0.108 R)
• M33: 3,415,918 km (0.11 R)
• M34: 3,480,694 km (0.102 R)
• M35: 3,586,908 km (0.081 R)
• M36: 3,652,881 km (0.117 R)
• M37: 3,719,153 km (0.094 R)
• M38: 3,861,420 km (0.073 R)
• M39: 3,929,038 km (0.109 R)
• M40: 4,005,483 km (0.036 R)
• M41: 4,142,664 km (0.114 R)
• M42: 4,229,281 km (0.109 R)
• M43: 4,281,491 km (0.113 R)
• M44: 4,483,747 km (0.108 R)
• M45: 4,806,729 km (0.071 R)
• M46: 5,202,266 km (0.091 R)
• M47: 5,503,556 km (0.104 R)
• M48: 5,608,424 km (0.093 R)
• M49: 5,723,615 km (0.094 R)
• M50: 6,142,788 km (0.052 R)
• M51: 6,261,419 km (0.094 R)
• M52: 6,784,862 km (0.099 R)
• M53: 6,835,875 km (0.119 R)
• M54: 6,887,187 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286

Radius: 10.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.7 AU - 5.04 AU

Year: 7418 Days

Day: 9.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,358,130 km

• M1: 152,739 km (0.078 R)
• M2: 230,979 km (0.029 R)
• M3: 387,159 km (0.104 R)
• M4: 565,031 km (0.049 R)
• M5: 665,262 km (0.11 R)
• M6: 885,470 km (0.114 R)
• M7: 1,004,699 km (0.071 R)
• M8: 1,073,514 km (0.109 R)
• M9: 1,144,125 km (0.103 R)
• M10: 1,505,254 km (0.061 R)
• M11: 1,782,608 km (0.112 R)
• M12: 1,936,096 km (0.119 R)
• M13: 2,040,964 km (0.118 R)
• M14: 2,404,487 km (0.117 R)
• M15: 3,233,558 km (0.116 R)
• M16: 3,507,172 km (0.068 R)
• M17: 3,898,521 km (0.062 R)
• M18: 4,303,931 km (0.116 R)
• M19: 4,628,558 km (0.041 R)
• M20: 4,794,013 km (0.092 R)
• M21: 4,865,521 km (0.048 R)
• M22: 5,106,374 km (0.044 R)
• M23: 5,203,762 km (0.098 R)
• M24: 5,574,914 km (0.079 R)
• M25: 7,280,180 km (0.113 R)
• M26: 7,723,289 km (0.12 R)
• M27: 7,863,462 km (0.101 R)
• M28: 8,404,259 km (0.073 R)
• M29: 8,490,726 km (0.105 R)
• M30: 8,957,023 km (0.086 R)
• M31: 9,104,377 km (0.1 R)
• M32: 9,222,858 km (0.117 R)
• M33: 9,431,547 km (0.109 R)
• M34: 9,944,818 km (0.092 R)
• M35: 10,622,646 km (0.11 R)
• M36: 10,810,092 km (0.089 R)
• M37: 11,219,990 km (0.089 R)
• M38: 11,763,778 km (0.062 R)
• M39: 12,218,107 km (0.083 R)
• M40: 12,480,202 km (0.052 R)
• M41: 12,678,120 km (0.082 R)
• M42: 13,143,819 km (0.045 R)
• M43: 13,311,518 km (0.093 R)
• M44: 13,716,928 km (0.109 R)
• M45: 14,092,119 km (0.101 R)
• M46: 14,263,858 km (0.114 R)
• M47: 14,332,673 km (0.106 R)
• M48: 14,540,015 km (0.1 R)
• M49: 14,678,693 km (0.118 R)
• M50: 15,062,411 km (0.05 R)
• M51: 15,167,728 km (0.111 R)
• M52: 15,697,604 km (0.101 R)
• M53: 15,804,267 km (0.072 R)
• M54: 16,197,709 km (0.066 R)
• M55: 16,666,699 km (0.09 R)
• M56: 16,811,958 km (0.119 R)
• M57: 17,067,023 km (0.087 R)
• M58: 17,140,176 km (0.117 R)
• M59: 17,544,389 km (0.109 R)
• M60: 17,766,094 km (0.054 R)
• M61: 18,624,785 km (0.029 R)
• M62: 18,813,279 km (0.119 R)
• M63: 19,116,214 km (0.031 R)
• M64: 19,382,499 km (0.064 R)
• M65: 21,755,121 km (0.051 R)
• M66: 21,874,201 km (0.117 R)
• M67: 22,312,522 km (0.081 R)
• M68: 22,472,742 km (0.105 R)
• M69: 22,633,260 km (0.107 R)
• M70: 23,644,991 km (0.091 R)
• M71: 23,890,032 km (0.116 R)
• M72: 23,971,862 km (0.037 R)
• M73: 25,127,805 km (0.064 R)
• M74: 25,377,932 km (0.105 R)
• M75: 25,586,921 km (0.096 R)
• M76: 25,922,469 km (0.048 R)
• M77: 26,259,662 km (0.103 R)
• M78: 26,640,538 km (0.047 R)
• M79: 28,399,061 km (0.113 R)
• M80: 29,051,757 km (0.083 R)
• M81: 29,139,272 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit