🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 11.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.53 AU - 0.85 AU

Year: 364 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 42,612,638 km

• M1: 139,724 km (0.055 R)
• M2: 224,696 km (0.048 R)
• M3: 304,132 km (0.075 R)
• M4: 502,050 km (0.104 R)
• M5: 586,124 km (0.063 R)
• M6: 696,677 km (0.066 R)
• M7: 785,538 km (0.071 R)
• M8: 859,739 km (0.053 R)
• M9: 960,269 km (0.074 R)
• M10: 1,032,225 km (0.101 R)
• M11: 1,208,152 km (0.114 R)
• M12: 1,308,682 km (0.091 R)
• M13: 1,421,479 km (0.116 R)
• M14: 1,514,080 km (0.11 R)
• M15: 1,599,351 km (0.088 R)
• M16: 1,710,801 km (0.099 R)
• M17: 1,905,727 km (0.06 R)
• M18: 1,992,943 km (0.118 R)
• M19: 2,071,183 km (0.113 R)
• M20: 2,193,254 km (0.039 R)
• M21: 2,274,037 km (0.119 R)
• M22: 2,466,869 km (0.068 R)
• M23: 2,579,516 km (0.055 R)
• M24: 2,676,605 km (0.075 R)
• M25: 2,774,891 km (0.09 R)
• M26: 2,862,705 km (0.091 R)
• M27: 2,981,336 km (0.061 R)
• M28: 3,119,714 km (0.052 R)
• M29: 3,223,385 km (0.109 R)
• M30: 3,346,953 km (0.058 R)
• M31: 3,459,451 km (0.059 R)
• M32: 3,554,296 km (0.04 R)
• M33: 3,643,606 km (0.095 R)
• M34: 3,727,081 km (0.042 R)
• M35: 3,889,694 km (0.091 R)
• M36: 3,968,532 km (0.084 R)
• M37: 4,067,865 km (0.11 R)
• M38: 4,364,069 km (0.117 R)
• M39: 4,473,575 km (0.091 R)
• M40: 4,625,716 km (0.099 R)
• M41: 4,786,533 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.1

Radius: 9.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.73 AU - 0.79 AU

Year: 421 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 42,612,638 km

• M1: 122,072 km (0.074 R)
• M2: 183,407 km (0.102 R)
• M3: 248,931 km (0.079 R)
• M4: 366,365 km (0.099 R)
• M5: 447,447 km (0.102 R)
• M6: 513,270 km (0.104 R)
• M7: 576,101 km (0.097 R)
• M8: 645,515 km (0.054 R)
• M9: 744,399 km (0.082 R)
• M10: 821,143 km (0.067 R)
• M11: 925,263 km (0.064 R)
• M12: 1,107,922 km (0.116 R)
• M13: 1,178,981 km (0.104 R)
• M14: 1,260,811 km (0.116 R)
• M15: 1,401,732 km (0.089 R)
• M16: 1,469,350 km (0.065 R)
• M17: 1,543,102 km (0.077 R)
• M18: 1,623,137 km (0.098 R)
• M19: 1,893,161 km (0.109 R)
• M20: 1,995,486 km (0.12 R)
• M21: 2,194,601 km (0.064 R)
• M22: 2,382,795 km (0.092 R)
• M23: 2,505,465 km (0.097 R)
• M24: 2,702,486 km (0.1 R)
• M25: 2,842,808 km (0.071 R)
• M26: 2,904,592 km (0.117 R)
• M27: 2,973,108 km (0.116 R)
• M28: 3,099,069 km (0.079 R)
• M29: 3,201,095 km (0.107 R)
• M30: 3,265,422 km (0.11 R)
• M31: 3,330,348 km (0.068 R)
• M32: 3,474,411 km (0.067 R)
• M33: 3,762,087 km (0.08 R)
• M34: 3,837,036 km (0.105 R)
• M35: 3,981,398 km (0.074 R)
• M36: 4,057,693 km (0.03 R)
• M37: 4,169,592 km (0.051 R)
• M38: 4,303,931 km (0.11 R)
• M39: 4,439,616 km (0.043 R)
• M40: 4,620,330 km (0.1 R)
• M41: 4,840,389 km (0.065 R)
• M42: 4,959,319 km (0.098 R)
• M43: 5,162,024 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57

Radius: 12.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.56 AU - 2.48 AU

Year: 1825 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,612,638 km

• M1: 151,991 km (0.095 R)
• M2: 289,621 km (0.041 R)
• M3: 534,064 km (0.065 R)
• M4: 705,504 km (0.088 R)
• M5: 826,379 km (0.101 R)
• M6: 1,034,469 km (0.038 R)
• M7: 1,163,722 km (0.033 R)
• M8: 1,382,584 km (0.111 R)
• M9: 1,639,144 km (0.109 R)
• M10: 1,886,130 km (0.109 R)
• M11: 2,132,069 km (0.063 R)
• M12: 2,375,016 km (0.055 R)
• M13: 2,541,967 km (0.098 R)
• M14: 2,843,856 km (0.081 R)
• M15: 3,303,121 km (0.113 R)
• M16: 3,458,852 km (0.049 R)
• M17: 3,625,056 km (0.059 R)
• M18: 3,721,247 km (0.098 R)
• M19: 3,802,030 km (0.103 R)
• M20: 4,089,557 km (0.058 R)
• M21: 4,173,033 km (0.102 R)
• M22: 4,375,738 km (0.113 R)
• M23: 4,547,326 km (0.059 R)
• M24: 4,888,110 km (0.086 R)
• M25: 5,048,180 km (0.082 R)
• M26: 5,282,600 km (0.092 R)
• M27: 6,615,816 km (0.051 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.6

Radius: 10.7

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.83 AU - 5.47 AU

Year: 7431 Days

Day: 7.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,612,638 km

• M1: 195,973 km (0.116 R)
• M2: 353,799 km (0.065 R)
• M3: 622,327 km (0.082 R)
• M4: 869,762 km (0.082 R)
• M5: 1,476,381 km (0.083 R)
• M6: 1,640,789 km (0.101 R)
• M7: 1,943,276 km (0.066 R)
• M8: 2,033,035 km (0.03 R)
• M9: 2,170,366 km (0.034 R)
• M10: 2,263,565 km (0.077 R)
• M11: 2,502,922 km (0.115 R)
• M12: 2,576,225 km (0.09 R)
• M13: 3,032,050 km (0.095 R)
• M14: 3,163,247 km (0.071 R)
• M15: 3,242,833 km (0.055 R)
• M16: 3,706,886 km (0.096 R)
• M17: 4,606,418 km (0.099 R)
• M18: 5,003,301 km (0.067 R)
• M19: 5,927,965 km (0.052 R)
• M20: 6,159,094 km (0.108 R)
• M21: 6,292,535 km (0.07 R)
• M22: 6,767,060 km (0.089 R)
• M23: 7,043,517 km (0.117 R)
• M24: 7,571,747 km (0.108 R)
• M25: 7,967,283 km (0.116 R)
• M26: 8,149,344 km (0.112 R)
• M27: 9,538,959 km (0.089 R)
• M28: 9,849,075 km (0.117 R)
• M29: 9,966,210 km (0.117 R)
• M30: 10,044,599 km (0.119 R)
• M31: 10,162,483 km (0.084 R)
• M32: 11,407,735 km (0.039 R)
• M33: 11,778,289 km (0.073 R)
• M34: 11,944,343 km (0.103 R)
• M35: 12,110,995 km (0.074 R)
• M36: 12,956,372 km (0.049 R)
• M37: 13,256,765 km (0.071 R)
• M38: 13,646,318 km (0.057 R)
• M39: 13,777,066 km (0.116 R)
• M40: 15,106,842 km (0.115 R)
• M41: 15,332,435 km (0.109 R)
• M42: 15,650,181 km (0.111 R)
• M43: 15,741,436 km (0.049 R)
• M44: 15,832,691 km (0.104 R)
• M45: 16,015,948 km (0.044 R)
• M46: 16,384,707 km (0.081 R)
• M47: 16,942,856 km (0.071 R)
• M48: 17,649,407 km (0.096 R)
• M49: 19,042,762 km (0.073 R)
• M50: 20,620,720 km (0.112 R)
• M51: 21,324,279 km (0.066 R)
• M52: 22,137,942 km (0.077 R)
• M53: 22,961,777 km (0.118 R)
• M54: 23,325,450 km (0.035 R)
• M55: 24,005,671 km (0.091 R)
• M56: 24,798,839 km (0.104 R)
• M57: 25,546,679 km (0.037 R)
• M58: 26,031,525 km (0.098 R)
• M59: 26,464,911 km (0.076 R)
• M60: 27,503,868 km (0.115 R)
• M61: 28,056,183 km (0.081 R)
• M62: 28,333,538 km (0.099 R)
• M63: 28,556,289 km (0.09 R)
• M64: 30,017,561 km (0.108 R)
• M65: 30,244,501 km (0.102 R)
• M66: 30,700,176 km (0.089 R)
• M67: 30,871,615 km (0.116 R)
• M68: 31,675,853 km (0.052 R)
• M69: 32,254,647 km (0.091 R)
• M70: 32,545,316 km (0.073 R)
• M71: 32,953,868 km (0.055 R)
• M72: 33,422,707 km (0.065 R)
• M73: 34,544,991 km (0.053 R)
• M74: 34,723,461 km (0.104 R)
• M75: 34,961,621 km (0.117 R)
• M76: 35,260,368 km (0.054 R)
• M77: 36,281,972 km (0.075 R)
• M78: 37,252,263 km (0.077 R)
• M79: 37,618,479 km (0.082 R)
• M80: 37,801,886 km (0.085 R)
• M81: 39,156,644 km (0.104 R)
• M82: 39,404,678 km (0.087 R)
• M83: 40,339,515 km (0.069 R)
• M84: 41,155,571 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 10,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit