🌌 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: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 12.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.51 AU - 0.73 AU

Year: 326 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,997,611 km

• M1: 151,842 km (0.069 R)
• M2: 250,277 km (0.109 R)
• M3: 377,435 km (0.06 R)
• M4: 480,209 km (0.03 R)
• M5: 557,402 km (0.094 R)
• M6: 643,121 km (0.077 R)
• M7: 744,100 km (0.071 R)
• M8: 824,883 km (0.108 R)
• M9: 912,547 km (0.117 R)
• M10: 992,283 km (0.115 R)
• M11: 1,108,071 km (0.104 R)
• M12: 1,190,051 km (0.092 R)
• M13: 1,276,219 km (0.097 R)
• M14: 1,358,349 km (0.095 R)
• M15: 1,455,438 km (0.05 R)
• M16: 1,552,676 km (0.095 R)
• M17: 1,631,814 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419

Radius: 14

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.62 AU - 0.96 AU

Year: 468 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 46,997,611 km

• M1: 186,399 km (0.091 R)
• M2: 289,771 km (0.06 R)
• M3: 384,018 km (0.092 R)
• M4: 486,043 km (0.1 R)
• M5: 580,889 km (0.117 R)
• M6: 687,253 km (0.117 R)
• M7: 778,956 km (0.041 R)
• M8: 911,350 km (0.094 R)
• M9: 1,014,124 km (0.069 R)
• M10: 1,134,401 km (0.094 R)
• M11: 1,433,447 km (0.066 R)
• M12: 1,585,438 km (0.101 R)
• M13: 1,795,025 km (0.08 R)
• M14: 1,976,038 km (0.078 R)
• M15: 2,090,929 km (0.08 R)
• M16: 2,180,090 km (0.073 R)
• M17: 2,322,058 km (0.051 R)
• M18: 2,473,002 km (0.077 R)
• M19: 2,561,714 km (0.072 R)
• M20: 2,657,606 km (0.12 R)
• M21: 2,748,562 km (0.107 R)
• M22: 2,965,030 km (0.09 R)
• M23: 3,072,142 km (0.09 R)
• M24: 3,212,913 km (0.082 R)
• M25: 3,336,182 km (0.044 R)
• M26: 3,480,993 km (0.104 R)
• M27: 3,614,584 km (0.113 R)
• M28: 3,811,305 km (0.104 R)
• M29: 3,976,760 km (0.037 R)
• M30: 4,067,417 km (0.106 R)
• M31: 4,236,761 km (0.074 R)
• M32: 4,365,266 km (0.085 R)
• M33: 4,473,425 km (0.091 R)
• M34: 4,618,984 km (0.117 R)
• M35: 4,832,909 km (0.084 R)
• M36: 4,967,248 km (0.109 R)
• M37: 5,072,714 km (0.08 R)
• M38: 5,186,558 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.2

Radius: 9.1

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.06 AU - 2.82 AU

Year: 2542 Days

Day: 8.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 46,997,611 km

• M1: 135,236 km (0.054 R)
• M2: 359,484 km (0.115 R)
• M3: 844,779 km (0.106 R)
• M4: 1,215,782 km (0.077 R)
• M5: 1,424,920 km (0.032 R)
• M6: 1,500,915 km (0.099 R)
• M7: 1,691,204 km (0.103 R)
• M8: 1,925,325 km (0.07 R)
• M9: 2,034,232 km (0.065 R)
• M10: 2,296,178 km (0.112 R)
• M11: 2,360,206 km (0.069 R)
• M12: 2,757,089 km (0.084 R)
• M13: 2,977,297 km (0.027 R)
• M14: 3,047,309 km (0.101 R)
• M15: 3,132,131 km (0.047 R)
• M16: 3,347,552 km (0.096 R)
• M17: 3,808,163 km (0.101 R)
• M18: 4,241,249 km (0.047 R)
• M19: 4,367,959 km (0.079 R)
• M20: 4,431,837 km (0.093 R)
• M21: 4,544,335 km (0.066 R)
• M22: 4,625,117 km (0.088 R)
• M23: 4,854,301 km (0.075 R)
• M24: 5,020,205 km (0.069 R)
• M25: 5,171,299 km (0.086 R)
• M26: 5,340,794 km (0.101 R)
• M27: 5,615,904 km (0.08 R)
• M28: 5,772,683 km (0.092 R)
• M29: 5,930,957 km (0.071 R)
• M30: 6,341,903 km (0.051 R)
• M31: 7,041,123 km (0.074 R)
• M32: 7,172,620 km (0.115 R)
• M33: 7,959,056 km (0.108 R)
• M34: 8,214,120 km (0.099 R)
• M35: 8,651,993 km (0.083 R)
• M36: 8,732,477 km (0.104 R)
• M37: 8,873,697 km (0.104 R)
• M38: 9,199,671 km (0.052 R)
• M39: 9,281,800 km (0.067 R)
• M40: 9,343,584 km (0.094 R)
• M41: 9,800,456 km (0.116 R)
• M42: 10,179,836 km (0.036 R)
• M43: 10,307,293 km (0.065 R)
• M44: 10,456,742 km (0.102 R)
• M45: 12,305,622 km (0.097 R)
• M46: 12,509,524 km (0.114 R)
• M47: 12,852,103 km (0.12 R)
• M48: 13,036,108 km (0.099 R)
• M49: 13,733,683 km (0.069 R)
• M50: 13,945,364 km (0.098 R)
• M51: 14,039,760 km (0.093 R)
• M52: 14,419,589 km (0.105 R)
• M53: 14,778,774 km (0.12 R)
• M54: 15,652,724 km (0.063 R)
• M55: 15,726,327 km (0.05 R)
• M56: 15,799,929 km (0.069 R)
• M57: 16,443,499 km (0.047 R)
• M58: 16,718,460 km (0.083 R)
• M59: 16,793,707 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 12.9

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.92 AU - 3.14 AU

Year: 2684 Days

Day: 7.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,997,611 km

• M1: 176,376 km (0.12 R)
• M2: 319,092 km (0.103 R)
• M3: 471,682 km (0.096 R)
• M4: 812,915 km (0.103 R)
• M5: 962,363 km (0.112 R)
• M6: 1,063,790 km (0.114 R)
• M7: 1,217,128 km (0.087 R)
• M8: 1,315,414 km (0.108 R)
• M9: 1,494,184 km (0.088 R)
• M10: 1,627,026 km (0.114 R)
• M11: 1,708,707 km (0.069 R)
• M12: 1,848,132 km (0.083 R)
• M13: 1,948,213 km (0.109 R)
• M14: 2,035,279 km (0.03 R)
• M15: 2,274,486 km (0.067 R)
• M16: 2,397,605 km (0.1 R)
• M17: 2,650,725 km (0.025 R)
• M18: 3,080,968 km (0.113 R)
• M19: 3,604,860 km (0.113 R)
• M20: 3,749,371 km (0.102 R)
• M21: 3,932,778 km (0.113 R)
• M22: 4,346,865 km (0.039 R)
• M23: 4,481,503 km (0.091 R)
• M24: 4,578,592 km (0.083 R)
• M25: 5,588,228 km (0.093 R)
• M26: 5,777,171 km (0.09 R)
• M27: 6,118,403 km (0.082 R)
• M28: 6,204,871 km (0.112 R)
• M29: 6,776,036 km (0.032 R)
• M30: 7,022,872 km (0.076 R)
• M31: 7,874,832 km (0.12 R)
• M32: 8,016,052 km (0.065 R)
• M33: 8,110,748 km (0.11 R)
• M34: 8,469,035 km (0.119 R)
• M35: 8,662,166 km (0.078 R)
• M36: 8,808,023 km (0.049 R)
• M37: 9,902,781 km (0.12 R)
• M38: 10,260,170 km (0.099 R)
• M39: 10,440,435 km (0.116 R)
• M40: 11,119,161 km (0.118 R)
• M41: 11,704,837 km (0.054 R)
• M42: 11,893,180 km (0.068 R)
• M43: 12,001,340 km (0.116 R)
• M44: 12,191,329 km (0.068 R)
• M45: 12,519,547 km (0.084 R)
• M46: 12,629,501 km (0.078 R)
• M47: 13,521,254 km (0.116 R)
• M48: 13,747,446 km (0.047 R)
• M49: 14,462,225 km (0.087 R)
• M50: 14,577,714 km (0.115 R)
• M51: 15,042,664 km (0.116 R)
• M52: 15,394,668 km (0.119 R)
• M53: 15,660,503 km (0.032 R)
• M54: 15,927,835 km (0.105 R)
• M55: 16,166,743 km (0.114 R)
• M56: 16,436,916 km (0.034 R)
• M57: 17,164,710 km (0.083 R)
• M58: 17,348,416 km (0.038 R)
• M59: 17,625,023 km (0.12 R)
• M60: 17,810,225 km (0.117 R)
• M61: 18,683,278 km (0.112 R)
• M62: 20,180,005 km (0.101 R)
• M63: 20,633,286 km (0.066 R)
• M64: 21,188,145 km (0.098 R)
• M65: 21,450,988 km (0.061 R)
• M66: 21,814,212 km (0.118 R)
• M67: 22,212,741 km (0.077 R)
• M68: 22,346,182 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.3

Radius: 4.2

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.23 AU - 11.11 AU

Year: 18518 Days

Day: 22.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,997,611 km

• M1: 85,869 km (0.094 R)
• M2: 175,179 km (0.113 R)
• M3: 216,019 km (0.077 R)
• M4: 794,514 km (0.111 R)
• M5: 848,220 km (0.083 R)
• M6: 1,236,127 km (0.119 R)
• M7: 1,470,547 km (0.047 R)
• M8: 1,741,618 km (0.057 R)
• M9: 1,979,329 km (0.113 R)
• M10: 2,432,761 km (0.049 R)
• M11: 2,590,886 km (0.101 R)
• M12: 3,577,783 km (0.09 R)
• M13: 3,787,818 km (0.053 R)
• M14: 5,196,731 km (0.102 R)
• M15: 5,230,540 km (0.093 R)
• M16: 5,537,365 km (0.103 R)
• M17: 5,745,306 km (0.09 R)
• M18: 5,920,336 km (0.045 R)
• M19: 6,168,519 km (0.107 R)
• M20: 6,456,345 km (0.094 R)
• M21: 6,529,049 km (0.079 R)
• M22: 6,675,057 km (0.032 R)
• M23: 6,822,261 km (0.091 R)
• M24: 7,612,437 km (0.103 R)
• M25: 7,804,820 km (0.11 R)
• M26: 8,431,037 km (0.088 R)
• M27: 9,236,322 km (0.111 R)
• M28: 9,940,031 km (0.107 R)
• M29: 10,234,738 km (0.076 R)
• M30: 10,277,075 km (0.112 R)
• M31: 10,489,653 km (0.083 R)
• M32: 10,660,793 km (0.117 R)
• M33: 10,746,662 km (0.091 R)
• M34: 11,223,131 km (0.107 R)
• M35: 12,062,376 km (0.084 R)
• M36: 12,876,038 km (0.104 R)
• M37: 13,197,225 km (0.07 R)
• M38: 14,035,123 km (0.105 R)
• M39: 14,176,343 km (0.09 R)
• M40: 14,508,002 km (0.096 R)
• M41: 14,746,311 km (0.067 R)
• M42: 14,938,095 km (0.097 R)
• M43: 15,034,137 km (0.117 R)
• M44: 15,372,228 km (0.089 R)
• M45: 15,664,094 km (0.112 R)
• M46: 15,957,754 km (0.038 R)
• M47: 16,056,040 km (0.118 R)
• M48: 16,401,611 km (0.095 R)
• M49: 18,165,969 km (0.091 R)
• M50: 18,577,512 km (0.108 R)
• M51: 19,044,407 km (0.101 R)
• M52: 20,361,168 km (0.118 R)
• M53: 20,467,831 km (0.088 R)
• M54: 20,895,980 km (0.106 R)
• M55: 21,381,425 km (0.112 R)
• M56: 23,136,956 km (0.115 R)
• M57: 23,751,056 km (0.051 R)
• M58: 23,863,254 km (0.12 R)
• M59: 25,395,585 km (0.117 R)
• M60: 25,971,088 km (0.12 R)
• M61: 26,202,516 km (0.073 R)
• M62: 26,667,316 km (0.096 R)
• M63: 26,725,660 km (0.049 R)
• M64: 27,605,295 km (0.028 R)
• M65: 29,092,298 km (0.072 R)
• M66: 29,212,425 km (0.112 R)
• M67: 29,936,329 km (0.119 R)
• M68: 30,057,653 km (0.116 R)
• M69: 30,422,223 km (0.048 R)
• M70: 30,483,259 km (0.105 R)
• M71: 30,910,810 km (0.075 R)
• M72: 31,278,820 km (0.117 R)
• M73: 31,586,693 km (0.107 R)
• M74: 34,592,712 km (0.119 R)
• M75: 34,720,020 km (0.066 R)
• M76: 35,614,915 km (0.079 R)
• M77: 37,296,844 km (0.116 R)
• M78: 37,754,164 km (0.05 R)
• M79: 37,950,736 km (0.064 R)
• M80: 39,137,047 km (0.099 R)
• M81: 39,269,591 km (0.107 R)
• M82: 40,201,735 km (0.093 R)
• M83: 40,939,252 km (0.052 R)
• M84: 41,006,422 km (0.04 R)
• M85: 41,073,741 km (0.103 R)
• M86: 41,478,403 km (0.053 R)
• M87: 42,087,715 km (0.093 R)
• M88: 44,071,383 km (0.106 R)
• M89: 45,735,809 km (0.053 R)
• M90: 45,875,384 km (0.111 R)
• M91: 46,225,144 km (0.065 R)
• M92: 46,786,584 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 10,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit