🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.9

Radius: 11.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.64 AU - 0.66 AU

Year: 362 Days

Day: 6.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,665,518 km

• M1: 140,772 km (0.117 R)
• M2: 214,224 km (0.09 R)
• M3: 292,314 km (0.067 R)
• M4: 371,601 km (0.104 R)
• M5: 452,683 km (0.06 R)
• M6: 593,604 km (0.101 R)
• M7: 680,521 km (0.082 R)
• M8: 791,373 km (0.107 R)
• M9: 888,911 km (0.106 R)
• M10: 981,811 km (0.062 R)
• M11: 1,053,917 km (0.101 R)
• M12: 1,162,525 km (0.045 R)
• M13: 1,262,008 km (0.076 R)
• M14: 1,364,632 km (0.097 R)
• M15: 1,624,782 km (0.099 R)
• M16: 1,807,292 km (0.044 R)
• M17: 1,886,130 km (0.106 R)
• M18: 1,996,832 km (0.082 R)
• M19: 2,070,584 km (0.04 R)
• M20: 2,161,091 km (0.06 R)
• M21: 2,265,061 km (0.085 R)
• M22: 2,342,254 km (0.076 R)
• M23: 2,428,572 km (0.083 R)
• M24: 2,536,881 km (0.044 R)
• M25: 2,698,147 km (0.092 R)
• M26: 2,780,127 km (0.043 R)
• M27: 2,933,465 km (0.109 R)
• M28: 3,049,104 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.1

Radius: 9.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.03 AU - 2.23 AU

Year: 2146 Days

Day: 10.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,665,518 km

• M1: 162,613 km (0.109 R)
• M2: 259,104 km (0.09 R)
• M3: 338,540 km (0.093 R)
• M4: 405,560 km (0.07 R)
• M5: 516,711 km (0.118 R)
• M6: 788,231 km (0.113 R)
• M7: 867,219 km (0.109 R)
• M8: 1,417,889 km (0.083 R)
• M9: 1,718,580 km (0.084 R)
• M10: 1,823,299 km (0.058 R)
• M11: 2,072,678 km (0.116 R)
• M12: 2,332,979 km (0.074 R)
• M13: 2,461,334 km (0.082 R)
• M14: 2,676,456 km (0.088 R)
• M15: 2,872,878 km (0.042 R)
• M16: 3,150,830 km (0.091 R)
• M17: 3,254,053 km (0.049 R)
• M18: 3,371,637 km (0.107 R)
• M19: 3,490,567 km (0.034 R)
• M20: 3,719,153 km (0.119 R)
• M21: 3,828,509 km (0.118 R)
• M22: 4,022,388 km (0.087 R)
• M23: 4,134,586 km (0.1 R)
• M24: 4,448,592 km (0.049 R)
• M25: 4,755,716 km (0.115 R)
• M26: 4,859,537 km (0.042 R)
• M27: 5,009,434 km (0.029 R)
• M28: 5,084,832 km (0.06 R)
• M29: 5,592,417 km (0.062 R)
• M30: 5,749,495 km (0.068 R)
• M31: 6,425,079 km (0.088 R)
• M32: 6,556,575 km (0.104 R)
• M33: 6,622,698 km (0.118 R)
• M34: 6,755,541 km (0.058 R)
• M35: 6,872,526 km (0.087 R)
• M36: 7,571,447 km (0.101 R)
• M37: 8,168,193 km (0.103 R)
• M38: 8,400,369 km (0.059 R)
• M39: 8,689,093 km (0.067 R)
• M40: 8,816,551 km (0.09 R)
• M41: 8,962,857 km (0.093 R)
• M42: 9,073,111 km (0.079 R)
• M43: 9,239,464 km (0.033 R)
• M44: 9,895,600 km (0.102 R)
• M45: 9,971,596 km (0.113 R)
• M46: 10,143,184 km (0.116 R)
• M47: 10,859,160 km (0.077 R)
• M48: 11,154,017 km (0.086 R)
• M49: 11,272,648 km (0.089 R)
• M50: 11,631,234 km (0.088 R)
• M51: 11,932,973 km (0.066 R)
• M52: 12,074,792 km (0.118 R)
• M53: 12,257,750 km (0.081 R)
• M54: 12,564,725 km (0.069 R)
• M55: 13,228,341 km (0.025 R)
• M56: 13,333,060 km (0.082 R)
• M57: 13,522,152 km (0.102 R)
• M58: 13,585,431 km (0.066 R)
• M59: 13,733,384 km (0.094 R)
• M60: 13,797,112 km (0.103 R)
• M61: 13,903,177 km (0.111 R)
• M62: 13,967,056 km (0.081 R)
• M63: 14,159,289 km (0.045 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.2

Radius: 3.8

Gravity: 28.06 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.06 AU - 9.86 AU

Year: 18513 Days

Day: 21.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,665,518 km

• M1: 49,218 km (0.11 R)
• M2: 181,612 km (0.105 R)
• M3: 378,183 km (0.118 R)
• M4: 587,770 km (0.101 R)
• M5: 829,221 km (0.104 R)
• M6: 1,267,543 km (0.12 R)
• M7: 1,496,727 km (0.113 R)
• M8: 1,576,014 km (0.097 R)
• M9: 1,794,277 km (0.042 R)
• M10: 2,198,790 km (0.114 R)
• M11: 2,288,997 km (0.062 R)
• M12: 2,411,218 km (0.103 R)
• M13: 2,504,418 km (0.08 R)
• M14: 2,567,099 km (0.081 R)
• M15: 4,371,399 km (0.08 R)
• M16: 4,484,944 km (0.103 R)
• M17: 4,909,952 km (0.11 R)
• M18: 5,027,984 km (0.105 R)
• M19: 5,428,458 km (0.119 R)
• M20: 6,560,016 km (0.04 R)
• M21: 6,996,992 km (0.028 R)
• M22: 7,761,287 km (0.112 R)
• M23: 8,646,458 km (0.049 R)
• M24: 10,107,580 km (0.031 R)
• M25: 10,866,341 km (0.058 R)
• M26: 11,278,483 km (0.082 R)
• M27: 11,538,633 km (0.065 R)
• M28: 11,643,352 km (0.1 R)
• M29: 12,064,919 km (0.114 R)
• M30: 12,277,647 km (0.049 R)
• M31: 12,384,460 km (0.111 R)
• M32: 12,652,838 km (0.119 R)
• M33: 13,524,545 km (0.062 R)
• M34: 14,415,400 km (0.079 R)
• M35: 14,981,778 km (0.104 R)
• M36: 15,038,924 km (0.082 R)
• M37: 15,267,659 km (0.118 R)
• M38: 15,325,105 km (0.053 R)
• M39: 15,555,486 km (0.058 R)
• M40: 16,136,225 km (0.117 R)
• M41: 16,253,210 km (0.064 R)
• M42: 18,529,342 km (0.038 R)
• M43: 18,590,527 km (0.103 R)
• M44: 19,330,588 km (0.077 R)
• M45: 20,395,426 km (0.102 R)
• M46: 20,775,703 km (0.077 R)
• M47: 21,094,497 km (0.093 R)
• M48: 21,543,440 km (0.058 R)
• M49: 21,865,973 km (0.101 R)
• M50: 21,930,749 km (0.054 R)
• M51: 23,569,145 km (0.115 R)
• M52: 23,701,838 km (0.056 R)
• M53: 23,768,259 km (0.058 R)
• M54: 24,503,682 km (0.069 R)
• M55: 25,654,688 km (0.051 R)
• M56: 25,928,153 km (0.089 R)
• M57: 26,684,819 km (0.113 R)
• M58: 27,031,288 km (0.12 R)
• M59: 27,379,103 km (0.026 R)
• M60: 27,448,816 km (0.105 R)
• M61: 30,648,415 km (0.088 R)
• M62: 31,740,779 km (0.109 R)
• M63: 32,549,954 km (0.117 R)
• M64: 36,235,895 km (0.032 R)
• M65: 38,322,636 km (0.092 R)
• M66: 38,713,386 km (0.114 R)
• M67: 39,184,021 km (0.053 R)
• M68: 40,448,123 km (0.103 R)
• M69: 41,725,539 km (0.113 R)
• M70: 42,288,625 km (0.11 R)
• M71: 43,016,120 km (0.094 R)
• M72: 43,259,665 km (0.088 R)
• M73: 43,503,510 km (0.12 R)
• M74: 43,584,891 km (0.084 R)
• M75: 44,074,375 km (0.067 R)
• M76: 44,238,035 km (0.063 R)
• M77: 44,647,784 km (0.087 R)
• M78: 46,382,670 km (0.093 R)
• M79: 46,632,349 km (0.098 R)
• M80: 47,300,154 km (0.112 R)
• M81: 47,887,176 km (0.107 R)
• M82: 51,717,779 km (0.071 R)
• M83: 52,322,454 km (0.108 R)
• M84: 52,495,688 km (0.06 R)
• M85: 52,929,522 km (0.101 R)
• M86: 54,588,861 km (0.065 R)
• M87: 54,676,526 km (0.106 R)
• M88: 55,822,296 km (0.099 R)
• M89: 56,886,984 km (0.064 R)
• M90: 56,975,995 km (0.098 R)
• M91: 57,600,416 km (0.037 R)
• M92: 58,766,083 km (0.104 R)
• M93: 58,856,141 km (0.086 R)
• M94: 59,849,022 km (0.103 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: 419 - 17,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit