🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 8.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.62 AU

Year: 289 Days

Day: 14.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,307,378 km

• M1: 117,734 km (0.101 R)
• M2: 182,360 km (0.068 R)
• M3: 246,238 km (0.062 R)
• M4: 311,313 km (0.042 R)
• M5: 411,394 km (0.098 R)
• M6: 521,199 km (0.056 R)
• M7: 629,957 km (0.114 R)
• M8: 715,527 km (0.119 R)
• M9: 888,611 km (0.108 R)
• M10: 964,607 km (0.087 R)
• M11: 1,032,225 km (0.119 R)
• M12: 1,116,150 km (0.065 R)
• M13: 1,240,914 km (0.09 R)
• M14: 1,398,590 km (0.1 R)
• M15: 1,550,283 km (0.1 R)
• M16: 1,660,237 km (0.11 R)
• M17: 1,729,202 km (0.107 R)
• M18: 1,786,049 km (0.109 R)
• M19: 1,861,147 km (0.097 R)
• M20: 1,937,592 km (0.104 R)
• M21: 2,093,473 km (0.106 R)
• M22: 2,267,904 km (0.042 R)
• M23: 2,383,543 km (0.102 R)
• M24: 2,476,593 km (0.025 R)
• M25: 2,535,983 km (0.071 R)
• M26: 2,615,868 km (0.082 R)
• M27: 2,671,369 km (0.065 R)
• M28: 2,778,332 km (0.094 R)
• M29: 2,939,000 km (0.106 R)
• M30: 3,033,695 km (0.104 R)
• M31: 3,108,045 km (0.059 R)
• M32: 3,193,765 km (0.081 R)
• M33: 3,307,459 km (0.037 R)
• M34: 3,466,781 km (0.102 R)
• M35: 3,522,431 km (0.094 R)
• M36: 3,617,426 km (0.101 R)
• M37: 3,690,729 km (0.027 R)
• M38: 3,758,946 km (0.089 R)
• M39: 3,821,777 km (0.111 R)
• M40: 3,913,779 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664

Radius: 13.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.85 AU - 1.03 AU

Year: 629 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 105.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 81,307,378 km

• M1: 180,265 km (0.069 R)
• M2: 384,167 km (0.086 R)
• M3: 473,776 km (0.052 R)
• M4: 565,181 km (0.104 R)
• M5: 833,410 km (0.073 R)
• M6: 955,182 km (0.092 R)
• M7: 1,224,309 km (0.099 R)
• M8: 1,365,380 km (0.083 R)
• M9: 1,462,768 km (0.044 R)
• M10: 1,594,265 km (0.102 R)
• M11: 1,736,532 km (0.118 R)
• M12: 1,856,210 km (0.076 R)
• M13: 1,958,236 km (0.107 R)
• M14: 2,083,300 km (0.099 R)
• M15: 2,182,483 km (0.088 R)
• M16: 2,348,986 km (0.12 R)
• M17: 2,489,757 km (0.12 R)
• M18: 2,633,521 km (0.094 R)
• M19: 2,733,602 km (0.083 R)
• M20: 2,905,789 km (0.084 R)
• M21: 3,033,396 km (0.078 R)
• M22: 3,154,720 km (0.096 R)
• M23: 3,261,383 km (0.114 R)
• M24: 3,369,094 km (0.082 R)
• M25: 3,495,055 km (0.045 R)
• M26: 3,613,985 km (0.109 R)
• M27: 3,751,615 km (0.088 R)
• M28: 3,908,544 km (0.088 R)
• M29: 4,023,285 km (0.07 R)
• M30: 4,130,248 km (0.111 R)
• M31: 4,256,209 km (0.084 R)
• M32: 4,392,792 km (0.105 R)
• M33: 4,512,171 km (0.096 R)
• M34: 4,614,197 km (0.074 R)
• M35: 4,782,644 km (0.113 R)
• M36: 4,886,614 km (0.089 R)
• M37: 4,981,908 km (0.117 R)
• M38: 5,077,801 km (0.083 R)
• M39: 5,184,015 km (0.084 R)
• M40: 5,271,380 km (0.103 R)
• M41: 5,408,412 km (0.095 R)
• M42: 5,576,410 km (0.077 R)
• M43: 5,666,019 km (0.112 R)
• M44: 5,877,102 km (0.038 R)
• M45: 6,009,047 km (0.034 R)
• M46: 6,111,223 km (0.113 R)
• M47: 6,286,402 km (0.093 R)
• M48: 6,494,492 km (0.03 R)
• M49: 6,599,510 km (0.109 R)
• M50: 6,704,977 km (0.089 R)
• M51: 6,821,813 km (0.112 R)
• M52: 6,928,476 km (0.059 R)
• M53: 7,089,593 km (0.049 R)
• M54: 7,230,215 km (0.113 R)
• M55: 7,350,043 km (0.07 R)
• M56: 7,459,548 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 12.9

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.17 AU

Year: 659 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,307,378 km

• M1: 162,613 km (0.108 R)
• M2: 335,249 km (0.072 R)
• M3: 415,732 km (0.063 R)
• M4: 559,496 km (0.107 R)
• M5: 694,733 km (0.085 R)
• M6: 816,356 km (0.029 R)
• M7: 900,430 km (0.061 R)
• M8: 1,006,644 km (0.119 R)
• M9: 1,107,623 km (0.071 R)
• M10: 1,416,243 km (0.077 R)
• M11: 1,746,854 km (0.096 R)
• M12: 1,894,507 km (0.044 R)
• M13: 2,003,415 km (0.11 R)
• M14: 2,158,398 km (0.059 R)
• M15: 2,266,258 km (0.037 R)
• M16: 2,593,877 km (0.115 R)
• M17: 2,777,284 km (0.081 R)
• M18: 2,887,987 km (0.08 R)
• M19: 3,185,986 km (0.064 R)
• M20: 3,412,327 km (0.084 R)
• M21: 3,546,367 km (0.109 R)
• M22: 3,819,533 km (0.107 R)
• M23: 3,919,913 km (0.072 R)
• M24: 4,076,093 km (0.074 R)
• M25: 4,226,439 km (0.069 R)
• M26: 4,346,417 km (0.082 R)
• M27: 4,459,513 km (0.12 R)
• M28: 4,630,952 km (0.083 R)
• M29: 4,771,424 km (0.1 R)
• M30: 4,904,865 km (0.107 R)
• M31: 5,073,462 km (0.106 R)
• M32: 5,158,583 km (0.097 R)
• M33: 5,356,053 km (0.052 R)
• M34: 5,529,736 km (0.102 R)
• M35: 5,811,728 km (0.071 R)
• M36: 5,990,348 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.2

Radius: 3.8

Gravity: 41.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.33 AU - 11.81 AU

Year: 23720 Days

Day: 15.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,307,378 km

• M1: 294,558 km (0.114 R)
• M2: 428,000 km (0.087 R)
• M3: 534,364 km (0.06 R)
• M4: 901,776 km (0.076 R)
• M5: 1,153,100 km (0.116 R)
• M6: 1,520,064 km (0.113 R)
• M7: 1,851,573 km (0.1 R)
• M8: 2,389,228 km (0.114 R)
• M9: 3,093,086 km (0.056 R)
• M10: 3,467,529 km (0.067 R)
• M11: 4,122,768 km (0.096 R)
• M12: 5,345,730 km (0.045 R)
• M13: 5,543,200 km (0.087 R)
• M14: 5,692,797 km (0.113 R)
• M15: 5,894,455 km (0.074 R)
• M16: 6,252,892 km (0.089 R)
• M17: 6,460,833 km (0.101 R)
• M18: 6,618,359 km (0.081 R)
• M19: 6,724,125 km (0.041 R)
• M20: 7,260,882 km (0.079 R)
• M21: 7,315,336 km (0.111 R)
• M22: 8,204,845 km (0.049 R)
• M23: 8,662,166 km (0.114 R)
• M24: 9,010,579 km (0.075 R)
• M25: 9,721,169 km (0.099 R)
• M26: 11,701,994 km (0.112 R)
• M27: 12,935,129 km (0.119 R)
• M28: 13,133,496 km (0.109 R)
• M29: 13,802,199 km (0.117 R)
• M30: 13,869,667 km (0.029 R)
• M31: 14,481,971 km (0.085 R)
• M32: 14,619,153 km (0.038 R)
• M33: 15,591,988 km (0.106 R)
• M34: 20,681,756 km (0.092 R)
• M35: 22,880,246 km (0.077 R)
• M36: 23,521,872 km (0.074 R)
• M37: 24,987,183 km (0.102 R)
• M38: 25,813,861 km (0.061 R)
• M39: 26,986,259 km (0.041 R)
• M40: 27,578,816 km (0.085 R)
• M41: 27,749,059 km (0.044 R)
• M42: 28,433,020 km (0.12 R)
• M43: 28,777,095 km (0.106 R)
• M44: 29,382,518 km (0.104 R)
• M45: 30,254,673 km (0.084 R)
• M46: 31,223,768 km (0.118 R)
• M47: 31,401,191 km (0.099 R)
• M48: 32,024,416 km (0.037 R)
• M49: 32,382,254 km (0.1 R)
• M50: 32,921,704 km (0.119 R)
• M51: 34,100,535 km (0.08 R)
• M52: 34,283,194 km (0.078 R)
• M53: 34,466,153 km (0.093 R)
• M54: 34,649,260 km (0.081 R)
• M55: 35,477,883 km (0.097 R)
• M56: 36,873,332 km (0.09 R)
• M57: 39,143,031 km (0.096 R)
• M58: 40,777,986 km (0.118 R)
• M59: 41,554,997 km (0.118 R)
• M60: 41,945,298 km (0.032 R)
• M61: 42,238,809 km (0.065 R)
• M62: 43,816,020 km (0.11 R)
• M63: 45,011,456 km (0.113 R)
• M64: 45,512,759 km (0.109 R)
• M65: 45,915,177 km (0.104 R)
• M66: 46,824,732 km (0.081 R)
• M67: 48,456,396 km (0.102 R)
• M68: 49,899,267 km (0.099 R)
• M69: 50,002,939 km (0.074 R)
• M70: 51,565,638 km (0.057 R)
• M71: 52,405,630 km (0.103 R)
• M72: 55,702,917 km (0.045 R)
• M73: 57,539,380 km (0.074 R)
• M74: 57,865,504 km (0.083 R)
• M75: 59,285,935 km (0.103 R)
• M76: 62,049,457 km (0.069 R)
• M77: 63,278,703 km (0.106 R)
• M78: 67,014,311 km (0.11 R)
• M79: 67,242,896 km (0.09 R)
• M80: 67,930,598 km (0.065 R)
• M81: 69,891,377 km (0.081 R)
• M82: 70,239,342 km (0.074 R)
• M83: 70,587,905 km (0.098 R)
• M84: 71,870,856 km (0.115 R)
• M85: 73,514,638 km (0.109 R)
• M86: 73,750,553 km (0.102 R)
• M87: 74,104,801 km (0.08 R)
• M88: 74,577,979 km (0.117 R)
• M89: 75,289,766 km (0.056 R)
• M90: 76,719,772 km (0.107 R)
• M91: 78,761,185 km (0.117 R)
• M92: 79,849,060 km (0.081 R)
• M93: 80,334,206 km (0.11 R)
• M94: 80,455,680 km (0.089 R)
• M95: 81,063,645 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit